Glass turnover device for horizontal laser mildew removal

Abstract

The utility model discloses a horizontal glass turnover device for laser mildew removal, which comprises a fixing frame, mounting rings are rotatably arranged in round holes at two ends of the fixing frame, two groups of symmetrically arranged fixing plates are connected between the two mounting rings, and two supports which are symmetrically arranged up and down are arranged between the two mounting rings. An adjusting screw capable of adjusting the distance between the two supports is rotationally arranged on the fixing plate, and two roller conveyors which are symmetrical left and right are arranged on the supports in a sliding mode, wherein the distance between the two roller conveyors can be adjusted. According to the horizontal glass turnover device for laser mildew removal, the distance between the upper roller type conveyor and the lower roller type conveyor and the distance between the two roller type conveyors at the same height can be adjusted in advance according to the size of glass, and the roller type conveyors do not need to be adjusted in the turnover process; and the glass can be limited through a conveying roller of a T-shaped structure on the roller type conveyor, the glass is prevented from sliding, falling and being damaged in the overturning process, operation is easy, and use is convenient.

Description

A horizontal laser mold removal glass flipping device Technical Field

[0001] This utility model relates to the field of glass surface treatment technology, specifically a horizontal laser mold removal glass flipping device. Background Technology

[0002] In the field of photovoltaic glass deep processing, double-sided mold removal of photovoltaic glass is required using laser mold removal methods. Therefore, a flipping device is needed to switch between the front and back sides of the photovoltaic glass. Currently, the commonly used glass flipping equipment mainly consists of two sets of roller conveyors installed in a ring frame. Its working process is as follows: First, the lower conveyor receives and transports the glass to the set position. Then, the upper conveyor is driven by a cylinder to press down, and together with the lower conveyor, they clamp the glass. Then, the drive mechanism drives the entire conveyor frame to rotate 180° around the axis. Finally, the flipped lower conveyor outputs the glass.

[0003] However, existing technologies have significant drawbacks: the precision requirements for clamping force control are stringent. Specifically, the cylinder needs to adjust the clamping pressure in real time according to the glass thickness and size. Excessive pressure can easily lead to stress concentration at the glass edges, causing it to crack, while insufficient pressure can cause the glass to slip, shift, or even fall during the flipping process due to inertia or vibration, resulting in product damage and safety hazards. In addition, traditional parallel-arranged cylindrical conveyor rollers lack lateral limiting functions, especially when the glass is subjected to centrifugal force at the moment of flipping, making it more prone to positional displacement, further exacerbating the difficulty of clamping force control. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a horizontal laser mold removal glass flipping device. The distance between the upper and lower roller conveyors and the distance between the two roller conveyors at the same height can be adjusted in advance according to the glass size. There is no need to adjust the roller conveyors during the flipping process. The T-shaped conveyor rollers on the roller conveyors can also limit the glass and prevent it from sliding and falling and being damaged during the flipping process. The operation is simple and convenient, and it can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a horizontal laser mold removal glass flipping device, comprising a fixed frame, wherein mounting rings are rotatably disposed inside the circular holes at both ends of the fixed frame, and two sets of symmetrically arranged fixed plates are connected between the two mounting rings, and two vertically symmetrically arranged brackets are installed between the two mounting rings, and an adjusting screw capable of adjusting the distance between the two brackets is rotatably disposed on the fixed plate, and two horizontally symmetrical roller conveyors with adjustable spacing are slidably disposed on the brackets, and a driver for driving one of the mounting rings to rotate is provided on the fixed frame.

[0006] As a preferred embodiment of this utility model, a number of evenly distributed connecting rods are installed between the two mounting rings.

[0007] As a preferred embodiment of this utility model, the bracket includes two parallel lifting plates and two parallel supporting screws, and the two lifting plates and two supporting screws are rectangularly distributed. The roller conveyor is slidably mounted on the supporting screws, and the portion of the supporting screws located between the roller conveyors is threaded with a positioning nut.

[0008] As a preferred embodiment of this utility model, the adjusting screw passes through the lifting plate and the fixed plate from top to bottom, and the adjusting screw is threadedly connected to the lifting plate, with the threads at both ends of the adjusting screw having opposite directions.

[0009] As a preferred technical solution of this utility model, the conveying roller on the side away from the central axis of the mounting ring in the roller conveyor has a T-shaped cross-section.

[0010] As a preferred embodiment of the present invention, the driver includes a servo motor mounted on a fixed frame, a gear on the output shaft of the servo motor, and a retaining tooth on the mounting ring that meshes with the gear.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The horizontal laser mold removal glass flipping device of this utility model can adjust the distance between the upper and lower sets of roller conveyors and the distance between the two roller conveyors at the same height in advance according to the glass size. There is no need to adjust the roller conveyors during the flipping process. The glass can also be limited by the T-shaped conveyor rollers on the roller conveyors to prevent the glass from sliding and falling and being damaged during the flipping process. It is simple to operate and convenient to use. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the structure of this utility model;

[0014] Figure 2 is a cross-sectional view of the present invention;

[0015] Figure 3 is a schematic diagram of the front view structure of Figure 2;

[0016] Figure 4 is a schematic diagram of the left-side structure of this utility model.

[0017] In the diagram: 1. Fixing frame, 2. Mounting ring, 21. Connecting rod, 22. Clamping teeth, 3. Servo motor, 31. Gear, 4. Fixing plate, 5. Roller conveyor, 6. Support screw, 61. Positioning nut, 7. Lifting plate, 8. Adjusting screw. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4. This utility model provides a technical solution: a horizontal laser mold removal glass flipping device, including a fixed frame 1. Mounting rings 2 are rotatably installed inside the circular holes at both ends of the fixed frame 1. Two sets of symmetrically arranged fixing plates 4 are connected between the two mounting rings 2. Two vertically symmetrically arranged brackets are installed between the two mounting rings 2. An adjusting screw 8 capable of adjusting the distance between the two brackets is rotatably installed on the fixing plate 4. Two horizontally symmetrical roller conveyors 5 with adjustable spacing are slidably arranged on the brackets. A driver is provided on the fixed frame 1 to drive one of the mounting rings 2 to rotate. By adjusting the positions of the four roller conveyors 5, the distance between the upper and lower conveyor rollers is made equal to the thickness of the glass.

[0020] Furthermore, a number of evenly distributed connecting rods 21 are installed between the two mounting rings 2.

[0021] Furthermore, the support includes two parallel lifting plates 7 and two parallel supporting screws 6, with the two lifting plates 7 and the two supporting screws 6 arranged in a rectangular pattern. The roller conveyor 5 is slidably mounted on the supporting screws 6, and the portion of the supporting screws 6 located between the roller conveyors 5 is threaded with a positioning nut 61. The conveying roller of the roller conveyor 5 on the side away from the central axis of the mounting ring 2 has a T-shaped cross-section. The two roller conveyors 5 at the same height are moved along the supporting screws 6 so that the glass is just located between the two T-shaped conveying rollers. Then, the positioning nut 61 is rotated so that the roller conveyor 5 cannot move on the supporting screws 6.

[0022] Furthermore, the adjusting screw 8 passes through the lifting plate 7 and the fixed plate 4, and is threadedly connected to the lifting plate 7. The threads at both ends of the adjusting screw 8 are in opposite directions. When the adjusting screw 8 rotates synchronously on the same side, it drives the corresponding upper and lower roller conveyors 5 to move in opposite directions, thereby adjusting the distance between the upper and lower roller conveyors 5 on the same side. Then, the height of the other two roller conveyors 5 can be adjusted so that the glass thickness is equal to the height between the upper and lower conveyor rollers.

[0023] Furthermore, the driver includes a servo motor 3 mounted on a fixed frame 1. The output shaft of the servo motor 3 is provided with a gear 31, and the mounting ring 2 is provided with a cleat 22 that meshes with the gear 31. The external conveyor transports the glass to the roller conveyor 5, and then controls the servo motor 3 to work. The servo motor 3 drives the mounting ring 2 with the cleat 22 to rotate through the gear 31. The mounting ring 2 drives the roller conveyor 5 and the glass to rotate 180 degrees. Then, the roller conveyor 5 on the lower side after the rotation is controlled to work, thereby transporting the glass from the rotation device to the external conveyor.

[0024] The bottom of the fixing frame 1 has screw holes for mounting bolt feet, thereby adjusting the height of the fixing frame 1.

[0025] The servo motor 3 and roller conveyor 5 used in this utility model are both commonly used electrical devices in the prior art. Their working methods and circuit structures are well-known technologies and will not be described in detail here.

[0026] When using:

[0027] Adjust the positions of the four roller conveyors 5 according to the glass size, as follows:

[0028] The adjusting screw 8 on the same side is rotated synchronously. During the rotation of the adjusting screw 8, the corresponding upper and lower roller conveyors 5 are driven to move in opposite directions, thereby adjusting the distance between the upper and lower roller conveyors 5 on the same side. Then the height of the other two roller conveyors 5 can be adjusted so that the glass thickness is equal to the height between the upper and lower conveyor rollers.

[0029] Move the two roller conveyors 5 to the same height along the support screw 6 so that the glass is just between the two T-shaped conveyor rollers, and then rotate the positioning nut 61 so that the roller conveyors 5 cannot move on the support screw 6.

[0030] Install the external bolt support on the screw holes at the bottom of the fixed frame 1. Adjust the height of the fixed frame 1 by using the bolt support to make the upper surface of the conveyor roller of the lower roller conveyor 5 flush with the upper surface of the external conveyor.

[0031] During use, the external conveyor transports the glass to the roller conveyor 5, and then controls the servo motor 3 to work. The servo motor 3 drives the mounting ring 2 with the tooth 22 to rotate through the gear 31. The mounting ring 2 drives the roller conveyor 5 and the glass to rotate 180 degrees.

[0032] Then, the roller conveyor 5 on the lower side of the flipped device is controlled to work, thereby transporting the glass from the flipping device to the external conveyor.

[0033] This invention allows for pre-adjustment of the spacing between the upper and lower sets of roller conveyors 5, as well as the spacing between two roller conveyors 5 at the same height, based on the glass size. No further adjustment of the roller conveyors 5 is required during the flipping process. Furthermore, the T-shaped conveyor rollers on the roller conveyors 5 can limit the glass's movement, preventing it from sliding and falling during the flipping process. The invention is simple to operate and convenient to use.

[0034] The parts not disclosed in this utility model are all prior art, and their specific structures, materials, and working principles will not be described in detail. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal laser mold removal glass flipping device, comprising a fixing frame (1), characterized in that: The fixed frame (1) has mounting rings (2) rotatably installed inside the round holes at both ends, and two sets of symmetrically arranged fixed plates (4) are connected between the two mounting rings (2). Two vertically symmetrical brackets are installed between the two mounting rings (2), and an adjusting screw (8) that can adjust the distance between the two brackets is rotatably installed on the fixed plate (4). Two left-right symmetrical roller conveyors (5) with adjustable spacing are slidably installed on the brackets. The fixed frame (1) is equipped with a driver that drives one of the mounting rings (2) to rotate.

2. The horizontal laser mold removal glass flipping device according to claim 1, characterized in that: Several evenly distributed connecting rods (21) are installed between the two mounting rings (2).

3. The horizontal laser mold removal glass flipping device according to claim 1, characterized in that: The support includes two parallel lifting plates (7) and two parallel support screws (6), and the two lifting plates (7) and the two support screws (6) are arranged in a rectangular shape. The roller conveyor (5) is slidably mounted on the support screws (6), and the part of the support screws (6) located between the roller conveyors (5) is threaded with a positioning nut (61).

4. The horizontal laser mold removal glass flipping device according to claim 3, characterized in that: The adjusting screw (8) passes through the lifting plate (7) and the fixed plate (4) from top to bottom, and the adjusting screw (8) is threadedly connected to the lifting plate (7), and the threads at both ends of the adjusting screw (8) are opposite in direction.

5. The horizontal laser mold removal glass flipping device according to claim 1, characterized in that: The conveying roller in the roller conveyor (5) on the side away from the central axis of the mounting ring (2) has a T-shaped cross-section.

6. The horizontal laser mold removal glass flipping device according to claim 1, characterized in that: The driver includes a servo motor (3) mounted on a fixed frame (1), a gear (31) is provided on the output shaft of the servo motor (3), and a retaining tooth (22) is provided on the mounting ring (2) to mesh with the gear (31).

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