Edge cutting device for glass film production

Abstract

The utility model relates to an edge cutting device for glass film production. Comprising a rack, an operation table structure and a flattening conveying assembly are installed on the rack, a pressing assembly and a cutting assembly are arranged on the downstream of the flattening conveying assembly, and an edge cutting assembly and a feeding guide roller assembly are arranged on the upstream of the flattening conveying assembly; the flattening conveying assembly comprises a driven conveying roller and a driving conveying roller. Threaded grooves opposite in spiral direction are formed in the two ends of a roller body of the driven conveying roller. The device further comprises a lifting adjusting mechanism and a rotation driving mechanism. The cutting assembly comprises a cutting transmission seat, a cutter motor is installed on the cutting transmission seat, a cutting circular cutter is installed on the cutter motor, and the cutting assembly further comprises a cutting driving mechanism. The adhesive film trimming device can effectively prevent an adhesive film from being folded and bent, facilitates accurate cutting of the adhesive film, carries out trimming operation on the adhesive film before cutting, prevents edge folds from affecting the quality of a solar photovoltaic module, and is high in working efficiency and low in labor intensity.

Description

TECHNICAL FIELD

[0001] The utility model belongs to EVA adhesive film production equipment technical field, especially relate to a glass adhesive film production uses edge cutting device. BACKGROUND

[0002] EVA adhesive film (also called glass adhesive film) is by high molecular resin (ethylene-vinyl acetate copolymer) as main raw material, adds special kind of auxiliary agent, processes and makes a kind of high viscosity film material sheet by special equipment, it is also called modified "EVA interlayer glass adhesive film" in industry, it has very strong bonding force to inorganic glass, has tough, transparent, temperature-resistant, cold-resistant, bonding strength is big, elongation at break is high, good resistance to humidity and other characteristics, it is the most common packaging material in solar photovoltaic module manufacturing, and it is the ideal and economic adhesive material for manufacturing safety laminated glass in the world at present, can partially replace PVB material and be used in automobile and construction industry, and the safety laminated glass produced by it can achieve ideal effects such as safety, heat preservation, wind resistance, impact resistance, sound insulation and ultraviolet resistance.

[0003] EVA adhesive film needs to be cut into a specific shape and area according to requirements before use, so as to be attached to the surface of transparent substrate, and the EVA adhesive film purchased back is in the form of a roll, and edge curling and deformation are caused due to collision during transportation and storage, so that the quality of solar photovoltaic module is affected by the edge deformation of the adhesive film, therefore, the edge cutting operation needs to be performed on the adhesive film before cutting, and then the adhesive film is cut into a certain specification according to the packaging requirements of solar photovoltaic module.

[0004] The traditional cutting machine has a simple structure, and can only perform simple horizontal cutting operation on the adhesive film, cannot perform edge cutting operation on the adhesive film before horizontal cutting, and the edge of the EVA adhesive film needs to be manually cut off by workers in advance, which increases the procedure of adhesive film cutting to some extent, the operation process is complicated, the labor intensity of workers is increased, and the working efficiency of adhesive film cutting process is reduced. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of edge cutting devices for glass adhesive film production with the structure design reasonable for solving the technical problems existing in prior art.The utility model can effectively avoid that adhesive film is wrinkled and bent, facilitate accurate cutting of adhesive film, and perform edge cutting operation on adhesive film before cutting, avoid that edge wrinkle affects the quality of solar photovoltaic module, with high working efficiency and low labor intensity.

[0006] The utility model discloses a kind of edge cutting cutting devices for glass film production, which are equipped with a plurality of lower roller slots on the operating table structure, and a flattening transmission assembly is arranged on the operating table structure to flatten the EVA adhesive film. The flattening transmission assembly is equipped with a driven transmission roller and a driving transmission roller, and the two ends of the driven transmission roller are provided with thread grooves with opposite spiral directions. The utility model also includes a lifting adjustment mechanism for adjusting the longitudinal position of the driven transmission roller, and a rotary drive mechanism for driving the driving transmission roller to rotate. The cutting assembly is equipped with a cutting transmission seat, a cutting knife motor and a cutting circular knife. The cutting knife motor is installed on the cutting transmission seat, and the cutting circular knife is installed on the output shaft of the cutting knife motor. The cutting assembly is also equipped with a cutting drive mechanism for driving the cutting transmission seat to move in the axial direction of the driven transmission roller. The edge cutting assembly is equipped with a first adjustment seat and a second adjustment seat, and the first edge cutting mechanism and the second edge cutting mechanism are installed on the first adjustment seat and the second adjustment seat, respectively. The edge cutting assembly is also equipped with a spacing adjustment mechanism for adjusting the distance between the first adjustment seat and the second adjustment seat, and a cutting knife roller is installed on the rack to cooperate with the two edge cutting mechanisms.

[0007] The utility model provides an edge cutting cutting device for glass film production, which can transmit the EVA adhesive film forward through the flattening transmission assembly. The two ends of the driven transmission roller are provided with thread grooves with opposite spiral directions, and the rotating driven transmission roller can flatten the adhesive film during transmission to avoid wrinkles and affect subsequent cutting operations. The spacing between the driven transmission roller and the driving transmission roller can be adjusted according to the thickness of the adhesive film to be cut through the lifting adjustment mechanism, which is suitable for cutting operations of EVA adhesive films with different thicknesses and improves the applicability of the utility model. The edge cutting assembly is used to cut the edges of the EVA adhesive film, and the spacing between the two circular knife mechanisms can be adjusted to control the width of the adhesive film. The cutting assembly is used to cut the adhesive film horizontally, and the EVA adhesive film sheet that meets the size requirements can be obtained. The pressing assembly is used to press the adhesive film on the operating table structure before cutting to position the adhesive film and avoid movement during cutting to affect the cutting accuracy of the adhesive film.

[0008] Preferably, the lifting adjustment mechanism includes two lifting roller seats connected to the rack by sliding, and the two ends of the driven transmission roller are rotatably connected to the two lifting roller seats, respectively. The utility model also includes two pressing cylinders for driving the two lifting roller seats to move up and down, respectively.

[0009] Preferably, the cutting driving mechanism comprises a mounting profile fixed on the rack, a transmission rail extending along the axial direction of the driven transmission roller is fixed on the mounting profile, and the cutting transmission seat is slidably connected with the transmission rail through a sliding block; the cutting driving mechanism further comprises a driving transmission wheel and a driven transmission wheel rotatably connected to the mounting profile and located outside the two ends of the transmission rail respectively, a cutting transmission belt is drivingly connected between the driving transmission wheel and the driven transmission wheel, and the cutting transmission seat is connected with the cutting transmission belt through a pressing plate; and a transmission motor for driving the driving transmission wheel is mounted on the mounting profile.

[0010] Preferably, the first trimming mechanism comprises a first driving cylinder fixed on the first adjusting seat, a circular knife support seat is fixed on the extending end of the first driving cylinder, and a first circular knife mechanism is mounted on the circular knife support seat; and the second trimming mechanism comprises a second driving cylinder fixed on the second adjusting seat, a circular knife support seat is fixed on the extending end of the second driving cylinder, and a second circular knife mechanism is mounted on the circular knife support seat.

[0011] Preferably, the distance adjusting mechanism comprises two trimming guide rods fixed on the rack and arranged side by side, the extending direction of the trimming guide rods is consistent with the axial direction of the driven transmission roller; the distance adjusting mechanism further comprises two screw rod fixing seats fixed on the trimming guide rods, a first adjusting screw rod and a second adjusting screw rod are rotatably connected between the rack and the two screw rod fixing seats respectively, the first adjusting screw rod and the second adjusting screw rod are arranged in parallel with the trimming guide rods, the first adjusting seat is connected with the first adjusting screw rod through a screw nut, and the second adjusting seat is connected with the second adjusting screw rod through a screw nut; a hand wheel is keyed connected to the outer end of the first adjusting screw rod and the second adjusting screw rod.

[0012] Preferably, the material pressing assembly comprises two groups of material pressing cylinder seats arranged side by side, a material pressing cylinder with the extending end arranged downward is fixed on each material pressing cylinder seat, a guide connecting rod is fixed on the extending end of each material pressing cylinder, and each guide connecting rod is slidably connected with the corresponding material pressing cylinder seat through a linear bearing; a material pressing connecting block is mounted between the two guide connecting rods, an L-shaped pressing plate is mounted on the material pressing connecting block, and a pressing plate strip is mounted on the bottom surface of the L-shaped pressing plate.

[0013] Preferably, the rack transverse beam is mounted on the rack, the static electricity removing assembly is mounted on the rack transverse beam and located between the flattening transmission assembly and the trimming assembly; the static electricity removing assembly comprises a static electricity removing mounting seat fixed on the rack transverse beam, and an electrostatic elimination rod is mounted on the static electricity removing mounting seat through a supporting block. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective structural schematic view of the utility model, the front view angle;

[0015] Figure 2 is a perspective structural schematic view of the trimming assembly in the utility model;

[0016] Figure 3 is the perspective view of the partial structure of the utility model, rear view angle;

[0017] Figure 4 is Figure 3 the A area of the enlarged view of

[0018] Figure 5 is Figure 3 the B area of the enlarged view of

[0019] Figure 6 is the perspective view of the material pressing assembly and cutting assembly in the utility model;

[0020] Figure 7 is the perspective view of the feeding guide roller assembly in the utility model.

[0021] In the drawing: 1, rack;2, feeding guide roller assembly;2-1, feeding guide roller;2-2, guide roller seat;3, edge cutting assembly;3-1, cutter roller;3-2, first circular knife mechanism;3-3, circular knife support seat;3-4, first drive cylinder;3-5, edge cutting guide rod;3-6, first adjusting seat;3-7, first adjusting lead screw;3-8, lead screw fixing seat;3-9, second adjusting lead screw;3-10, second drive cylinder;3-11, second circular knife mechanism;3-12, second adjusting seat;4, operation table structure;4-1, rear operation table;4-2, lower cutter;4-3, front operation table;4-4, lower roller notch;5, rack cross beam;6, flattening transmission assembly;6-1, transmission motor;6-2, driving pulley;6-3, driven pulley;6-4, lifting guide rod;6-5, lifting roller seat;6-6, pressing cylinder;6-7, pressing cylinder seat;6-8, driven transmission roller;6-9, C-shaped limiting piece;6-10, lifting limiting plate;6-11, driving transmission roller;7, static electricity removing assembly;7-1, static electricity eliminating rod;7-2, static electricity removing mounting seat;8, material pressing assembly;8-1, material pressing cylinder seat;8-2, material pressing cylinder;8-3, guide connecting rod;8-4, material pressing connecting block;8-5, L-shaped pressing plate;8-6, pressing plate strip;9, cutting assembly;9-1, driving transmission wheel;9-2, transmission motor;9-3, cutter motor;9-4, cutting transmission seat;9-5, double-output drive cylinder;9-6, cutting circular knife;9-7, transmission guide rail;9-8, cutting transmission belt;9-9, driven transmission wheel;9-10, mounting profile. DETAILED DESCRIPTION

[0022] In order to further understand the invention content, characteristics and effects of the utility model, the following examples are described in detail as follows:

[0023] Please see Figure 1The utility model discloses a cut edge cutting device for glass film production, which comprises a rack 1, an operation table structure 4 is installed on the rack 1, a flattening transmission assembly 6 is installed on the rack 1 and penetrates a plurality of lower roller slots 4-4 formed in the operation table structure 4, a pressing assembly 8 and a cutting assembly 9 are sequentially arranged downstream of the flattening transmission assembly 6, a cut edge assembly 3 and a feeding guide roller assembly 2 are arranged upstream of the flattening transmission assembly 6.

[0024] Further referring to Figure 3 、 Figure 4 and Figure 5 The flattening transmission assembly 6 comprises a driven transmission roller 6-8 and a driving transmission roller 6-11 arranged in cooperation, thread grooves with opposite screw directions are arranged at both ends of the roller body of the driven transmission roller 6-8, the driving transmission roller 6-11 comprises a driving roller body, a plurality of sleeve pieces are uniformly arranged on the outer peripheral wall of the driving roller body, and the upper parts of the sleeve pieces are respectively arranged in a plurality of lower roller slots 4-4 formed in the operation table structure 4. The flattening transmission assembly 6 further comprises a lifting adjusting mechanism for adjusting the longitudinal position of the driven transmission roller 6-8, and further comprises a rotary driving mechanism for driving the driving transmission roller 6-11 to rotate.

[0025] The lifting adjusting mechanism comprises two lifting roller seats 6-5 connected to the rack 1 in a sliding mode, and the two ends of the driven transmission roller 6-8 are rotatably connected to the two lifting roller seats 6-5, respectively. The lifting adjusting mechanism further comprises two pressing cylinders 6-6 for driving the two lifting roller seats 6-5 to move up and down, respectively. Further, the lifting adjusting mechanism further comprises a plurality of lifting guide rods 6-4 fixed to the rack 1, the lifting guide rods 6-4 are arranged in a longitudinal mode, the lifting roller seat 6-5 is connected to the corresponding lifting guide rod 6-4 in a sliding mode through a sliding block, the pressing cylinder seat 6-7 is fixed to the rack 1, the cylinder barrel of the pressing cylinder 6-6 is connected to the pressing cylinder seat 6-7, and the piston rod of the pressing cylinder 6-6 penetrates the pressing cylinder seat 6-7 and is connected to the lifting roller seat 6-5, the lifting adjusting mechanism further comprises a lifting limiting plate 6-10 fixed to the rack 1, and a C-shaped limiting piece 6-9 is arranged on the lifting roller seat 6-5 and matched with the lifting limiting plate 6-10.

[0026] As shown in Figure 4 The rotary driving mechanism comprises a transmission motor 6-1 installed on the rack 1, a driving pulley 6-2 is keyed connected to the output shaft of the transmission motor 6-1, a driven pulley 6-3 is keyed connected to the end of the driving transmission roller 6-11, and a belt is transmissionally connected between the driving pulley 6-2 and the driven pulley 6-3.

[0027] As shown in Figure 6As shown in the drawings, the cutting assembly 9 comprises a cutting transmission base 9-4, a cutter motor 9-3 is installed on the cutting transmission base 9-4, a cutting circular knife 9-6 is installed on the output shaft of the cutter motor 9-3, and a cutting driving mechanism is further arranged for driving the cutting transmission base 9-4 to move along the axial direction of the driven transmission roller 6-8.

[0028] The cutting driving mechanism comprises a mounting profile 9-10 fixedly connected to the frame 1, a transmission rail 9-7 extending along the axial direction of the driven transmission roller 6-8 is fixedly connected to the mounting profile 9-10, and the cutting transmission base 9-4 is slidably connected to the transmission rail 9-7 through a sliding block.

[0029] The cutting driving mechanism further comprises a driving transmission wheel 9-1 and a driven transmission wheel 9-9 rotatably connected to the mounting profile 9-10 and located outside the two ends of the transmission rail 9-7 respectively, a cutting transmission belt 9-8 is drivingly connected between the driving transmission wheel 9-1 and the driven transmission wheel 9-9, and the cutting transmission base 9-4 is connected to the cutting transmission belt 9-8 through a pressing plate. The cutting driving mechanism further comprises a transmission motor 9-2 installed on the mounting profile 9-10 for driving the driving transmission wheel 9-1. A double-outlet driving cylinder 9-5 is further installed on the cutting transmission base 9-4, a connecting plate base is installed on the extending end of the double-outlet driving cylinder 9-5, the connecting plate base is connected to the cutter motor 9-3, and the double-outlet driving cylinder 9-5 is a double-outlet pneumatic cylinder.

[0030] Further referring to Figure 5 , the operation table structure 4 comprises a rear operation table 4-1 and a front operation table 4-3 fixedly connected to the frame 1 and arranged side by side, a gap is left between the rear operation table 4-1 and the front operation table 4-3 for cooperating with the cutting circular knife 9-6, and a lower cutter 4-2 is arranged in the gap, the lower cutter 4-2 is installed on the front operation table 4-3 and cooperates with the cutting circular knife 9-6.

[0031] As shown in the drawings, Figure 6 The pressing assembly 8 comprises two groups of pressing cylinder bases 8-1 arranged side by side, a pressing pneumatic cylinder 8-2 with the extending end arranged downward is fixedly connected to each pressing cylinder base 8-1, a guide connecting rod 8-3 is fixedly connected to the extending end of each pressing pneumatic cylinder 8-2, each guide connecting rod 8-3 is slidably connected to the corresponding pressing cylinder base 8-1 through a linear bearing; a pressing connecting block 8-4 is installed between the two guide connecting rods 8-3, an L-shaped pressing plate 8-5 is installed on the pressing connecting block 8-4, a pressing plate strip 8-6 is installed on the bottom surface of the L-shaped pressing plate 8-5, and the pressing plate strip 8-6 is made of rubber material.

[0032] Further referring to Figure 2The trimming assembly 3 comprises the first adjusting seat 3-6 and the second adjusting seat 3-12 arranged side by side, the first trimming mechanism is installed on the first adjusting seat 3-6, the second trimming mechanism is installed on the second adjusting seat 3-12, the distance adjusting mechanism for adjusting the distance between the first adjusting seat 3-6 and the second adjusting seat 3-12 is further included, and the cutter roller 3-1 installed on the rack 1 and matched with the two trimming mechanisms is further included. The cutter roller 3-1 comprises the cutter roller shaft fixed on the rack 1, and the cutter roller is rotatably connected to the cutter roller shaft through the rolling bearing, and the cutter roller is made of tungsten steel.

[0033] As shown in Figure 2 , the first trimming mechanism comprises the first driving cylinder 3-4 fixed on the first adjusting seat 3-6, the round knife support seat 3-3 fixed on the extending end of the first driving cylinder 3-4, and the first round knife mechanism 3-2 installed on the round knife support seat 3-3. The first round knife mechanism 3-2 comprises the cutter support shaft fixed on the round knife support seat 3-3 and arranged transversely, the knife seat rotatably connected to the cutter support shaft through the rolling bearing, and the cutting round knife installed on the knife seat through the cover plate and the locking screw.

[0034] The second trimming mechanism comprises the second driving cylinder 3-10 fixed on the second adjusting seat 3-12, the round knife support seat 3-3 fixed on the extending end of the second driving cylinder 3-10, and the second round knife mechanism 3-11 installed on the round knife support seat 3-3. The first round knife mechanism 3-2 and the second round knife mechanism 3-11 are identical in structure.

[0035] As shown in Figure 2 , the distance adjusting mechanism comprises the two trimming guide rods 3-5 fixed on the rack 1 and arranged side by side, the two trimming guide rods 3-5 are distributed in an up-down manner, and the extending direction of the trimming guide rod 3-5 is consistent with the axial direction of the driven transmission roller 6-8; the two screw rod fixing seats 3-8 are further fixed on the trimming guide rod 3-5, the screw rod fixing seat 3-8 is locked and connected with the trimming guide rod 3-5 through the locking screw, the first adjusting screw rod 3-7 and the second adjusting screw rod 3-9 are rotatably connected between the rack 1 and the two screw rod fixing seats 3-8, the first adjusting screw rod 3-7 and the second adjusting screw rod 3-9 are arranged in parallel with the trimming guide rod 3-5, the first adjusting seat 3-6 is connected with the first adjusting screw rod 3-7 through the screw nut, the second adjusting seat 3-12 is connected with the second adjusting screw rod 3-9 through the screw nut; the hand wheels are keyed connected to the outer end portions of the first adjusting screw rod 3-7 and the second adjusting screw rod 3-9.

[0036] In addition, in order to remove the static electricity on the adhesive film, as shown in Figure 1 , the rack beam 5 is installed on the rack 1, the static electricity removing assembly 7 is installed between the flattening transmission assembly 6 and the trimming assembly 3 on the rack beam 5, and further referring to Figure 3The static electricity removing assembly 7 comprises a static electricity removing mounting base 7-2 fixed on the rack beam 5, and a static electricity removing rod 7-1 is mounted on the static electricity removing mounting base 7-2 through a supporting block. The static electricity removing rod 7-1 can be used to remove static electricity of the EVA film.

[0037] Further referring to Figure 7 The feeding guide roller assembly 2 comprises two feeding guide roller mounting bases 2-2 fixed on the rack 1 and arranged in parallel, and two feeding guide rollers 2-1 are rotatably connected between the two feeding guide roller mounting bases 2-2. The two feeding guide rollers 2-1 are arranged transversely, and one feeding guide roller 2-1 is located below the other feeding guide roller 2-1 upstream.

[0038] Further, the embodiment further comprises an angle encoder (not shown in the figure) mounted on the rack 1 and connected with the driving transmission roller 6-11, which is used to control the rotation amount of the driving transmission roller 6-11, so as to control the transmission distance of the EVA film, and thus control the size of the EVA film to be cut.

[0039] Working principle:

[0040] The EVA film enters between the driven transmission roller 6-8 and the driving transmission roller 6-11 after passing through the feeding guide roller assembly 2, and is transmitted forward under the action of the rotating driving transmission roller 6-11. When edge cutting is needed, the first driving cylinder 3-4 and the second driving cylinder 3-10 are started to make the first circular knife mechanism 3-2 and the second circular knife mechanism 3-11 contact with the cutter roller 3-1. In the process of transmission, the first circular knife mechanism 3-2 and the second circular knife mechanism 3-11 can cut the edges of the EVA film, so as to avoid the edge curling and deformation of the EVA film, which affects the quality of the solar photovoltaic module, and ensure that the width of the film can meet the needs of cutting. If necessary, the corresponding first adjusting lead screw 3-7 and / or second adjusting lead screw 3-9 can be rotated according to the needs, so as to adjust the distance between the first adjusting seat 3-6 and the second adjusting seat 3-12, so as to realize the purpose of adjusting the distance between the two circular knife mechanisms, so that the width of the film can be controlled by the distance between the two circular knife mechanisms, and thus the width of the width cutting is controlled. At the same time, the longitudinal position of the driven transmission roller 6-8 is adjusted through the lifting adjusting mechanism, so as to adjust the distance between the driven transmission roller 6-8 and the driving transmission roller 6-11, so as to be suitable for EVA films of different thicknesses, and improve the applicability of the utility model.

[0041] Under the cooperation of the driven transmission rollers 6-8, the rotating driving transmission roller 6-11 can drive the EVA adhesive film to move forward, and the size of the cut EVA adhesive film can be controlled by the movement of the EVA adhesive film. After moving to the appropriate position, the pressing cylinder 8-2 is started to drive the pressing connecting block 8-4 and the pressing plate strip 8-6 to move downward to press the EVA adhesive film, thereby realizing the positioning and pressing of the EVA adhesive film. Then the transmission motor 9-2 and the cutter motor 9-3 in the cutting assembly 9 are started, so that the cutting circular knife 9-6 rotates and drives the rotating cutting circular knife 9-6 to move along the width direction of the adhesive film, realizing the cutting operation of the adhesive film. Since the driven transmission rollers 6-8 are provided with thread grooves with opposite screw directions at both ends of the roller body, the rotating driven transmission rollers 6-8 can perform flattening operation on the adhesive film, which can avoid wrinkles of the adhesive film during the transmission process and improve the precision of the adhesive film cutting. After the above cutting operation is completed, the staff transfers the cut adhesive film sheet to the subsequent operation position.

Claims

1. A trimming and cutting apparatus for glass sheet production, characterized by: The utility model provides a cutting and trimming device for corrugated paper production line, including frame (1), the operating platform structure (4) is installed on frame (1), the flattening transmission assembly (6) is installed on frame (1) and passes through the multiple groups of lower roll slot (4-4) of operating platform structure (4) and is set up in sequence with the pressure material assembly (8) and cutting assembly (9) downstream flattening transmission assembly (6), set up in sequence with the trimming assembly (3) and the material guide roller assembly (2) upstream flattening transmission assembly (6);Flattening transmission assembly (6) includes the upper and lower cooperation driven transmission roller (6-8) and driving transmission roller (6-11), is provided with the thread groove of opposite screw direction in the both ends of the roller body of driven transmission roller (6-8);Still include the lifting adjusting mechanism for adjusting the longitudinal position of driven transmission roller (6-8);Still include the rotary drive mechanism for driving driving transmission roller (6-11) rotation;Cutting assembly (9) includes cutting transmission seat (9-4), is installed with cutting knife motor (9-3) on cutting transmission seat (9-4), is installed with cutting round knife (9-6) on the output shaft of cutting knife motor (9-3), still include cutting drive mechanism for driving cutting transmission seat (9-4) moves along the axial direction of driven transmission roller (6-8);Trimming assembly (3) includes the first adjusting seat (3-6) and the second adjusting seat (3-12) of parallel arrangement, is installed with first trimming mechanism on first adjusting seat (3-6), is installed with second trimming mechanism on second adjusting seat (3-12), still include the distance adjusting mechanism for adjusting the distance between first adjusting seat (3-6) and second adjusting seat (3-12), still include the cutting knife roller (3-1) of being installed on frame (1) and being cooperated with two trimming mechanisms.

2. The apparatus for cutting the glass sheet according to claim 1, wherein: the cutting device is a cutting device for cutting the glass sheet by using a cutting blade. Lifting adjusting mechanism includes two lifting roller seats (6-5) of sliding connection on frame (1), both ends of driven transmission roller (6-8) are rotatably connected with two lifting roller seats (6-5) respectively;Still include two pressurized cylinders (6-6) for driving two lifting roller seats (6-5) lifting movement respectively.

3. The apparatus for cutting the glass sheet according to claim 1, wherein: the cutting device is a cutting device for cutting the glass sheet by using a cutting blade. Cutting drive mechanism includes mounting section bar (9-10) of being fixed on frame (1), is fixed with transmission guide rail (9-7) of extending along the axial direction of driven transmission roller (6-8) on mounting section bar (9-10), cutting transmission seat (9-4) is slidably connected with transmission guide rail (9-7) through sliding block;Still include driving transmission wheel (9-1) and driven transmission wheel (9-9) of rotatably connected and respectively located the both ends outside of transmission guide rail (9-7) on mounting section bar (9-10), transmission belt (9-8) is drivingly connected between driving transmission wheel (9-1) and driven transmission wheel (9-9), cutting transmission seat (9-4) is connected with transmission belt (9-8) through pressing plate;Still include transmission motor (9-2) for driving driving transmission wheel (9-1) of being installed on mounting section bar (9-10).

4. The apparatus for cutting edges of a glass sheet according to claim 1, wherein: the cutting device is a laser cutting device. The first trimming mechanism comprises a first driving cylinder (3-4) fixed on the first adjusting seat (3-6), a circular knife support seat (3-3) fixed on the extending end of the first driving cylinder (3-4), and a first circular knife mechanism (3-2) installed on the circular knife support seat (3-3); the second trimming mechanism comprises a second driving cylinder (3-10) fixed on the second adjusting seat (3-12), a circular knife support seat (3-3) fixed on the extending end of the second driving cylinder (3-10), and a second circular knife mechanism (3-11) installed on the circular knife support seat (3-3).

5. The apparatus for cutting edges of a glass sheet according to claim 1, wherein the distance between the first and second cutting edges is 0.1 to 0.5 mm. The adjusting mechanism comprises two trimming guide rods (3-5) fixed on the rack (1) and arranged in parallel, the extending direction of the trimming guide rods (3-5) being consistent with the axial direction of the driven transmission roller (6-8); the adjusting mechanism further comprises two screw rod fixing seats (3-8) fixed on the trimming guide rods (3-5), a first adjusting screw rod (3-7) and a second adjusting screw rod (3-9) being respectively rotationally connected between the rack (1) and the two screw rod fixing seats (3-8), the first adjusting screw rod (3-7) and the second adjusting screw rod (3-9) being arranged in parallel with the trimming guide rods (3-5), the first adjusting seat (3-6) being connected with the first adjusting screw rod (3-7) through a screw nut, and the second adjusting seat (3-12) being connected with the second adjusting screw rod (3-9) through a screw nut; hand wheels are keyed connected to the outer end portions of the first adjusting screw rod (3-7) and the second adjusting screw rod (3-9).

6. The apparatus for cutting edges of a glass sheet according to claim 1, wherein: the cutting device is a laser cutting device. The material pressing assembly (8) comprises two groups of material pressing cylinder seats (8-1) arranged in parallel, a material pressing cylinder (8-2) with the extending end arranged downward is fixed on each material pressing cylinder seat (8-1), a guide connecting rod (8-3) is fixed on the extending end of each material pressing cylinder (8-2), and each guide connecting rod (8-3) is slidably connected with the corresponding material pressing cylinder seat (8-1) through a linear bearing; a material pressing connecting block (8-4) is installed between the two guide connecting rods (8-3), an L-shaped pressing plate (8-5) is installed on the material pressing connecting block (8-4), and a pressing plate strip (8-6) is installed on the bottom surface of the L-shaped pressing plate (8-5).

7. The edge-cutting device for glass film production as described in claim 1, characterized in that: The rack (1) is further provided with a rack cross beam (5), and the electrostatic elimination assembly (7) is installed between the flattening transmission assembly (6) and the trimming assembly (3); the electrostatic elimination assembly (7) comprises an electrostatic elimination mounting seat (7-2) fixed on the rack cross beam (5), and an electrostatic elimination rod (7-1) is installed on the electrostatic elimination mounting seat (7-2) through a supporting block.

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