Interlayer glass film winding system and its usage method

Abstract

Laminated glass film winding system, which relates to the technical field of laminated glass film rolling, especially a system device capable of fixing the film reel and realizing rolling and its using method. The main support mechanism includes a track assembly installed on the ground. On the track, a left frame and a right frame are respectively fixed at the left and right ends of the track. Sliding table assemblies are respectively installed above the left frame and the right frame. The power mechanism includes a servo reduction motor installed on the slider of the sliding table assembly. A main spur gear and a main bevel gear are assembled on the output shaft of the servo reduction motor. The locking mechanism includes a power chuck. The power chuck is respectively fixed on the left frame and the right frame through bearing seats. An outer shaft is sleeved on the inner shaft extending outwards from the power chuck. A sub-spur gear and a sub-bevel gear are respectively assembled on the outer extension ends of the inner shaft and the outer shaft, and the sub-spur gear... While ensuring the locking and positioning effect of the film reel, it also has the positive effect of improving the production efficiency of the laminated glass film rolling operation.

Description

Technical Field

[0001] The present invention relates to the technical field of laminated glass film winding, and in particular to a system device and its usage method that can fix a film reel and realize winding. Background Art

[0002] In the last process of the production of laminated glass films (such as EVA / TPU), the film needs to be prepared into a roll, and a film winding device is required. The prior art is to sleeve a film reel (metal or PVR) on a rotating roller. To ensure its rotation with the equipment, the film reel needs to be fixed. The prior art directly uses a fixing cone by hand to closely abut against the film bearing cylinder and locks it with a set screw on the fixing cone.

[0003] Since the prior art requires manual operation by workers, on the one hand, the locking device needs to be disassembled every time a roll of film is completed. On the other hand, after the locking operation, the locking may not be in place, resulting in the film reel not being able to rotate with the rotating roller during equipment operation, and locking needs to be performed again, seriously reducing the production efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a laminated glass film winding system and its usage method to improve the locking method of the traditional film winding device, and to improve the production efficiency of the laminated glass film winding operation while ensuring the locking and positioning effect of the film reel.

[0005] The laminated glass film winding system provided by the present invention is characterized in that it includes a main support mechanism, an auxiliary support mechanism, a power mechanism, and a locking mechanism. The main support mechanism includes a track assembly installed on the ground. On the track, a left frame and a right frame are respectively fixed at the left and right ends of the track. Sliding table assemblies are respectively installed above the left frame and the right frame. The power mechanism includes a servo reduction motor installed on a slider in the sliding table assembly. Among them, a main spur gear and a main bevel gear are assembled on the output shaft of the servo reduction motor. The locking mechanism includes a power chuck. The power chuck is respectively fixed on the left frame and the right frame through bearing seats. An outer shaft is sleeved on the inner shaft extending outward from the power chuck. A secondary spur gear and a secondary bevel gear are respectively assembled on the outer extension ends of the inner shaft and the outer shaft. The secondary spur gear and the secondary bevel gear are respectively meshed with the main spur gear and the main bevel gear. An electromagnetic powder brake is also sleeved on the outer shaft and fixed on the left frame and the right frame through bolts. The auxiliary support mechanism includes a cylinder and a support frame body connected to the extending end of the cylinder. Among them, the jaws of the power chuck extend into the film reel at both ends and cooperate with it, and the U-shaped groove at the top of the support frame body supports and cooperates with the outer surface of the film reel.

[0006] Further, when the cylinder in the auxiliary support mechanism extends to its maximum range state, the central axis of the film reel in the support frame body is aligned with the central axis of the power chuck.

[0007] Further, the above-mentioned track assembly is a KK60 standard linear module and includes a stepper motor; the slide table assembly is an MSY110 aluminum-based series linear module and includes a motor; the power chuck is a V-series three-jaw solid power chuck assembly.

[0008] Further, the main spur gear and the main bevel gear are fixed on the output shaft of the servo motor through flat keys; the secondary spur gear and the secondary bevel gear are respectively fixed on the inner shaft and the outer shaft through flat keys.

[0009] Further, this system further includes a control box, and a controller is provided inside the control box. A forward limit proximity switch and a reverse limit switch are respectively arranged on the slide table and the track. The forward limit switch, the reverse limit switch, the servo reduction motor, the slide table motor of the slide table assembly, the track motor of the track assembly, the electromagnetic powder brake, and the cylinder are respectively connected to the control box and connected to the controller.

[0010] The method for using the laminated glass film winding system provided by the present invention is characterized by including the following processes:

[0011] a. Installation preparation of the film winding system;

[0012] Place the film reel in the U-shaped groove of the support frame body of the auxiliary support mechanism. After the cylinder lifts the film reel in the support frame body to the proper position, the track assembly drives the left frame and the right frame to move towards the center simultaneously, so that the jaws of the power chuck extend into the inside of the film reel. At this time, the electromagnetic powder brake is energized to lock the outer shaft so that it cannot rotate;

[0013] b. Locking and positioning of the film reel;

[0014] The servo reduction motor drives the inner shaft of the power chuck to rotate, and drives the jaws of the power chuck to open outwards and press against the inside of the film reel to fix it. According to the set time, the servo reduction motor stops rotating, and the positioning of the film reel is completed;

[0015] c. Winding the film on the film reel;

[0016] Fix the end of the film on the film reel. The slide table motor is started to drive the servo reduction motor to move towards the center. The secondary bevel gear assembled on the outer shaft of the power chuck meshes with the main bevel gear assembled on the output shaft of the motor. The electromagnetic powder brake is de-energized to release the outer shaft. After the servo reduction motor moves to the proper position, the cylinder drives the support frame body to descend. The servo reduction motor is started and drives the power chuck and the film reel thereon to rotate, and the film is wound on the film reel accordingly. Until one roll of film is wound up, the servo reduction motor stops, and the electromagnetic powder brake is energized and locks the outer shaft;

[0017] d. Reset the film winding system;

[0018] After a roll of film winding is completed, cut the film at the feeding end of the film. The sliding table motor rotates in reverse, driving the servo reduction motor to return to the initial position. The servo reduction motor rotates in reverse, driving the jaws of the power chuck to change from the clamped state to the released state inside the film reel. The air cylinder lifts the support frame to hold the wound film reel. The track motor rotates in reverse and drives the left and right frames to return to the initial position;

[0019] f. Repeat the above processes a - d to achieve the film winding operation of multiple film reels.

[0020] The interlayer glass film winding system and its usage method provided by the present invention can achieve intelligent control of locking compared with the traditional locking method of manually using a fixed cone to fasten the film bearing cylinder. While ensuring the locking and positioning effect of the film reel, it also has the positive effect of improving the production efficiency of the interlayer glass film winding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings disclose specific embodiments of the present invention, wherein,

[0022] Figure 1 is a schematic structural diagram of the present invention in the working state;

[0023] Figure 2 is a schematic structural diagram of the present invention in the non - working state;

[0024] Figure 3 is a schematic view in the A - A direction of the present invention;

[0025] Figure 4 is a partial schematic view of the present invention in the initial state of the servo reduction motor;

[0026] Figure 5 is a partial schematic view of the present invention in the working state of the servo reduction motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] As Figures 1-5 shown, the interlayer glass film winding system provided by the present invention includes a main support mechanism, an auxiliary support mechanism, a power mechanism, and a locking mechanism.

[0028] The main support mechanism includes a track assembly 1 installed on the ground. The track assembly is a KK60 standard linear module and includes a stepper motor. The left frame 2 and the right frame 3 are respectively fixed at the left and right ends of the track. The sliding table assemblies 4 are respectively installed above the left and right frames. The sliding table assemblies are MSY110 aluminum - based series linear modules and include motors.

[0029] The power mechanism includes a servo reduction motor 5 installed on the slider of the slide table assembly. A main spur gear 6-1 and a main bevel gear 7-1 are assembled on the output shaft of the servo reduction motor. Specifically, the main spur gear and the main bevel gear are fixed on the output shaft of the servo motor by flat keys.

[0030] The locking mechanism includes a power chuck 8, which is a V-series three-jaw solid power chuck assembly. The power chuck is fixed on the left frame and the right frame through bearing seats 9 respectively. The jaws 10 of the power chuck extend to the inside of the film reel 11 at both ends and cooperate with it. An outer shaft 13 is sleeved on the inner shaft 12 extending outward from the power chuck. A sub-spur gear 6-2 and a sub-bevel gear 7-2 are respectively assembled on the outer extension ends of the inner shaft and the outer shaft. Specifically, the sub-spur gear and the sub-bevel gear are respectively fixed on the inner shaft and the outer shaft by flat keys, and the sub-spur gear and the sub-bevel gear are respectively meshed with the main spur gear and the main bevel gear. In addition, an electromagnetic powder brake 14 is also sleeved on the outer shaft, and the electromagnetic powder brake is fixed on the left frame and the right frame by bolts.

[0031] The auxiliary support mechanism includes a cylinder 15 and a support frame body 16 connected to the extending end of the cylinder. In the state where the cylinder in the auxiliary support mechanism extends to the maximum range, the central axis of the film reel in the support frame body is kept consistent with the central axis of the power chuck. The top end of the support frame body has a U-shaped groove 17, and through the U-shaped groove, it supports the bottom end of the film reel.

[0032] This system also includes a control box with a controller installed inside. A forward limit proximity switch 18 and a reverse limit switch 19 are respectively arranged on the slide table and the track. The forward limit switch, the reverse limit switch, the servo reduction motor, the slide table motor of the slide table assembly, the track motor of the track assembly, the electromagnetic powder brake, and the cylinder are all connected to the control box and connected to the controller.

[0033] The usage method of the laminated glass film winding system provided by the present invention mainly includes the following steps:

[0034] a. Installation preparation of the film winding system: The film reel is placed in the U-shaped groove of the support frame body of the auxiliary support mechanism. After the cylinder lifts the film reel in the support frame body to the proper position, the track assembly drives the left frame and the right frame to move towards the center simultaneously until the forward limit switch on the track is triggered and stops. The jaws of the power chuck extend into the inside of the film reel. At this time, the electromagnetic powder brake is energized to lock the outer shaft so that it cannot rotate.

[0035] b. Locking and positioning of the film reel: The servo reduction motor drives the inner shaft of the power chuck to rotate, and drives the jaws of the power chuck to open outward and press against the inside of the film reel to fix it. Within the set time range of 5 - 10 s, the servo reduction motor stops rotating to complete the positioning of the film reel.

[0036] c. Winding the adhesive film on the adhesive film reel: The end of the adhesive film is fixed on the adhesive film reel. The slide table motor starts and drives the servo reduction motor to move towards the center. The secondary bevel gear assembled on the outer shaft of the power chuck meshes with the primary bevel gear assembled on the output shaft of the motor. The electromagnetic powder brake is powered off to release the outer shaft. After the servo reduction motor moves into place, the air cylinder drives the support frame to descend. The servo reduction motor starts and drives the power chuck and the adhesive film reel thereon to rotate, and the adhesive film is wound on the adhesive film reel accordingly. Until one roll of adhesive film is completely wound, the servo reduction motor stops. At this time, the electromagnetic powder brake is powered on and locks the outer shaft.

[0037] d. Resetting the adhesive film winding system: After one roll of adhesive film is wound, the adhesive film is cut at the feeding end of the adhesive film. The slide table motor rotates in reverse, driving the servo reduction motor to retreat to the initial position, that is, after triggering the reverse limit switch on the slide table, the slide table motor stops. At this time, the servo reduction motor starts and rotates in reverse, driving the jaws of the power chuck to change from the clamped state to the released state inside the adhesive film reel. The air cylinder starts and drives the support frame to lift upward to hold the wound adhesive film reel. The track motor starts and rotates in reverse, driving the left frame and the right frame to retreat to the initial position, that is, after triggering the reverse limit switch on the track, the track motor stops.

[0038] f. Repeat the above processes a - d to achieve the adhesive film winding operation of multiple adhesive film reels.

Claims

1. A method of using a winding system for interlayer glass film, the method comprising a winding system for interlayer glass film, characterized in that, The system includes a main support mechanism, an auxiliary support mechanism, a power mechanism and a locking mechanism. The main support mechanism includes a track assembly (1) installed on the ground. At the left and right ends of the track, a left frame (2) and a right frame (3) are respectively fixed. Above the left and right frames, a slide table assembly (4) is installed. The power mechanism includes a servo reduction motor (5) installed on the slider of the slide table assembly. Among them, a main spur gear (6-1) and a main bevel gear (7-1) are assembled on the output shaft of the servo reduction motor. The locking mechanism includes a power chuck (8). The power chuck is respectively fixed on the left and right frames through bearing seats (9). An outer shaft (13) is sleeved on the inner shaft (12) extending outwards from the power chuck. A secondary spur gear (6-2) and a secondary bevel gear (7-2) are respectively assembled on the outer extension ends of the inner shaft and the outer shaft. The secondary spur gear and the secondary bevel gear are respectively meshed with the main spur gear and the main bevel gear; an electromagnetic powder brake (14) is also sleeved on the outer shaft and is fixed on the left and right frames through bolts; the auxiliary support mechanism includes a cylinder (15) and a support frame body (16) connected to the extending end of the cylinder. Among them, the jaws (10) of the power chuck extend to the inside of the film reel (11) at both ends of the film reel and cooperate with it; the U-shaped groove (17) at the upper end of the support frame body is in supporting cooperation with the outer surface of the film reel; this system also includes a control box. A controller is provided in the control box. A forward limit switch (18) and a reverse limit switch (19) are respectively arranged on the slide table and the track. The forward limit switch, the reverse limit switch, the servo reduction motor, the slide table motor of the slide table assembly, the track motor of the track assembly, the electromagnetic powder brake and the cylinder are respectively connected to the inside of the control box and are connected to the controller; The usage method includes the following steps: a. Installation preparation of the film winding system; The film reel is placed in the U-shaped groove of the support frame body of the auxiliary support mechanism. After the cylinder lifts the film reel in the support frame body to the proper position, the track assembly drives the left and right frames to move towards the center simultaneously, so that the jaws of the power chuck extend into the inside of the film reel. At this time, the electromagnetic powder brake is energized to lock the outer shaft so that it cannot rotate; b. Locking and positioning of the film reel; The servo reduction motor drives the inner shaft of the power chuck to rotate, and drives the jaws of the power chuck to open outwards and press against the inside of the film reel to fix it. According to the set time, the servo reduction motor stops rotating to complete the positioning of the film reel; c. Winding the film on the film reel; The end of the film is fixed on the film reel. The slide table motor is started to drive the servo reduction motor to move towards the center. The secondary bevel gear assembled on the outer shaft of the power chuck is meshed with the main bevel gear assembled on the output shaft of the motor. The electromagnetic powder brake is de-energized to release the outer shaft. After the servo reduction motor moves into place, the cylinder drives the support frame body to descend. The servo reduction motor is started and drives the power chuck and the film reel on it to rotate. The film is wound on the film reel accordingly. Until a roll of film is completely wound, the servo reduction motor stops, and the electromagnetic powder brake is energized and locks the outer shaft; d. Reset of the film winding system; After a roll of film is completely wound up, cut the film at the feeding end of the film. The slide table motor rotates in reverse, driving the servo reduction motor to return to the initial position. The servo reduction motor rotates in reverse, driving the jaws of the power chuck to change from the clamped state to the released state inside the film reel. The air cylinder raises the support frame to hold the wound-up film reel, and the track motor rotates in reverse and drives the left and right frames to return to the initial position; f. Repeat the above processes a-d to complete the film winding operation of multiple film reels.

2. The method of using the interlayer glass film winding system according to claim 1, further characterized in that, When the air cylinder in the auxiliary support mechanism extends to the maximum range state, the central axis of the film reel in the support frame is aligned with the central axis of the power chuck.

3. The method of using the winding system for the interlayer glass film according to claim 2, wherein the feature further lies in that, The above track assembly is a KK60 standard linear module and includes a stepper motor; the slide table assembly is an MSY110 aluminum-based series linear module and includes a motor; the power chuck is a V-series three-jaw solid power chuck assembly.

4. The method of using the laminated glass film winding system according to claim 3, further characterized in that The main spur gear and the main bevel gear are fixed on the output shaft of the servo motor by flat keys; the secondary spur gear and the secondary bevel gear are respectively fixed on the inner shaft and the outer shaft by flat keys.

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