An interleaved paper roll transfer system and method

Abstract

The present invention discloses a spacer paper roll transfer system and method. The spacer paper roll transfer system includes a transfer cart, a guide rail, and a paper loading table. The transfer cart is provided with a first support plate for supporting an air shaft. The guide rail is arranged on one side of a paper cutting table having a clamping mechanism. The paper loading table is located on the guide rail and can reciprocate along the guide rail. A second support plate is connected to the paper loading table through a driving mechanism. In the spacer paper roll transfer system proposed in the present invention, the transfer cart is provided to receive the spacer paper roll, and the universal wheels provided on the transfer cart enable it to move freely, so that the spacer paper roll can be received even when the forklift does not enter the production workshop, making it more flexible to use. The cylinder and the second support plate provided on the paper loading table can transfer the spacer paper roll from the transfer cart to the paper loading table, and the provided paper loading table can move along the guide rail towards the paper cutting table. The guide rail plays a guiding role, making the placement position of the spacer paper roll more accurate, thereby shortening the transfer time of the spacer paper roll.

Description

Technical Field

[0001] The present invention relates to the technical field of glass substrate production, and particularly relates to a spacer paper roll transfer system and method. Background Art

[0002] After the glass is processed, a spacer paper of a certain size needs to be laid between the glasses, and then the glass and the spacer paper are loaded into a special packing box together. The spacer paper laid between the glasses needs to be replaced regularly, and this process can only be carried out after the equipment stops running. Therefore, during the glass packaging process, the speed of replacing the spacer paper directly affects the operation rate of the entire production line.

[0003] In the traditional replacement method, multiple people cooperate to transport the spacer paper roll to the paper cutting machine with a forklift first, and use the fork teeth to lift the paper roll and place it on the paper shaft of the spacer paper roll. Due to the limitation of the space at the production site, the turning space of the forklift is limited, and the process of placing the paper roll needs to be adjusted slowly and multiple times to complete. If the placement position is inappropriate, the paper roll needs to be lifted and adjusted again with the forklift before placing it. This method is time-consuming and laborious, and the production line recovers slowly. Summary of the Invention

[0004] To solve the technical problems in the background art, the present invention proposes a spacer paper roll transfer system and method.

[0005] A spacer paper roll transfer system proposed by the present invention, in which an air shaft is installed in the spacer paper roll, includes a transfer cart, a guide rail, and a paper loading table. The transfer cart has a first support plate for supporting the air shaft. The guide rail is arranged on one side of a paper cutting table with a clamping mechanism. The paper loading table is located on the guide rail and can reciprocate along the guide rail. A second support plate is connected to the paper loading table through a driving mechanism, and the midlines of the second support plate and the first support plate can be located in the same vertical plane. When the midlines of the second support plate and the first support plate are located in the same vertical plane and the second support plate is located below the first support plate, the driving mechanism drives the second support plate to move upward and contact the air shaft located on the first support plate, and can continue to push the second support plate upward so that the air shaft is separated from the first support plate.

[0006] Preferably, first arc-shaped grooves arranged coaxially are formed on two first support plates, and the air shaft can be adaptively installed in the first arc-shaped grooves.

[0007] Preferably, second arc-shaped grooves arranged coaxially are formed on two second support plates, and the air shaft can be adaptively installed in the second arc-shaped grooves.

[0008] Preferably, a strip-shaped guide block is fixed on the transfer cart, and a U-shaped groove adapted to slide with the strip-shaped guide block is provided on the paper loading table.

[0009] Preferably, a roller is rotatably installed in the U-shaped groove.

[0010] A method for transferring an interleaving paper roll proposed by the present invention is implemented using the above-mentioned interleaving paper roll transfer system, and includes the following steps:

[0011] S1. Place the air shaft in the interleaving paper roll on two first support plates on the transfer cart;

[0012] S2. The transfer cart equipped with the interleaving paper roll moves towards the upper paper table, so that the midline of the first support plate and the second support plate is located in the same vertical plane;

[0013] S3. The air cylinder drives the second support plate to rise. The top surface of the second support plate contacts the bottom surface of the air shaft located on the first support plate and forms a support for the air shaft, and drives the air shaft to move upward together until it is completely separated from the first support plate;

[0014] S4. The upper paper table moves on the guide rail to the paper cutting table. The clamping members on the paper cutting table clamp both ends of the air shaft, and the second support plate moves downward to separate from the air shaft.

[0015] In the interleaving paper roll transfer system proposed by the present invention, the transfer cart is provided to receive the interleaving paper roll, and the universal wheels provided on the transfer cart enable it to move freely. It can receive the interleaving paper roll even when the forklift does not enter the production workshop, making it more flexible to use. The air cylinder and the second support plate provided on the upper paper table can transfer the interleaving paper roll from the transfer cart to the upper paper table, and the provided upper paper table can move along the guide rail towards the paper cutting table. The guide rail plays a guiding role, making the placement position of the interleaving paper roll more accurate, thereby shortening the transfer time of the interleaving paper roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the overall structure of an interleaving paper roll transfer system proposed by the present invention;

[0017] Figure 2 is a side cross-sectional view of the overall structure when the upper paper table of an interleaving paper roll transfer system proposed by the present invention is located in the storage space;

[0018] Figure 3 is Figure 2 an enlarged schematic view of the structure at A in

[0019] Figure 4 is a schematic diagram of the interleaving paper roll structure;

[0020] Figure 5 is a flowchart of a method for transferring an interleaving paper roll proposed by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Refer to Figure 4, an air shaft 5 is installed in the spacer paper roll 4. A spacer paper roll transfer system proposed by the present invention is specifically referred to Figure 1 , including a transfer vehicle 1, a guide rail 2, and a paper loading table 3. Two first support plates 11 are provided on the transfer vehicle 1. The guide rail 2 is arranged on one side of a paper cutting table with a clamping mechanism. The paper loading table 3 is located on the guide rail 2 and can reciprocate along the guide rail 2. A second support plate 32 is connected to the paper loading table 3 through a driving mechanism 31, and the midlines of the second support plate 32 and the first support plate 11 can be located in the same vertical plane. When the midlines of the second support plate 32 and the first support plate 11 are located in the same vertical plane and the second support plate 32 is located below the first support plate 11, the driving mechanism 31 drives the second support plate 32 to move upward and contact the air shaft 5 located on the first support plate 11, and can continue to push the second support plate 32 upward so that the air shaft 5 is separated from the first support plate 11.

[0022] In the above embodiment, the process of transferring the spacer paper roll from the transfer vehicle 1 to the paper loading table 3 is as follows: The transfer vehicle 1 moves to the forklift. The forklift places the lifted spacer paper roll 4 on the first support plate 11 of the transfer vehicle 1 through the air shaft 5. Then the transfer vehicle 1 drives the spacer paper roll 4 to move until the midlines of the first support plate 11 and the second support plate 32 are located in the same vertical plane, and the second support plate 32 is located below the first support plate 11. The driving mechanism 31 drives the second support plate 32 to move upward so that the midline of the second support plate 32 is collinear with the midline of the first support plate 11. At this time, both the first support plate 11 and the second support plate 32 are in contact with the bottom end of the air shaft 5. The driving mechanism 31 continues to drive the second support plate 32 to move upward, and the air shaft 5 will be separated from the first support plate 11, thereby realizing the transfer of the spacer paper roll 4.

[0023] In the above embodiment, in order to enable the transfer vehicle 1 to move to a position where the midlines of the first support plate 11 and the second support plate 32 are in the same vertical plane, a receiving space for accommodating the paper loading table 3 can be provided in the transfer vehicle 1. The transfer vehicle 1 moves to surround the paper loading table 3 in the receiving space. At this time, the driving mechanism 31 and the second support plate 32 are located on both sides of the paper loading table 3. Adjusting the position of the paper loading table 3 in the receiving space can make the midlines of the first support plate 11 and the second support plate 32 in the same vertical plane.

[0024] The transfer process of the air shaft 5 and the spacer paper roll 4 between the transfer vehicle 1 and the paper loading table 3 is as follows: An opening for the paper loading table 3 to enter the storage space is provided on the transfer vehicle 1. When the paper loading table 3 is at the end of the guide rail 2 far from the paper cutting table, the transfer vehicle 1 moves relative to the paper loading table 3 and houses the paper loading table 3 into the storage space. The driving mechanism 31 drives the two second support plates 32 to move upward so that the air shaft 5 on the first support plate 11 abuts against the upper surfaces of the second support plates 32. When the driving mechanism 31 continues to move upward, the second support plates 32 will drive the air shaft 5 to move upward and disengage from the first support plate 11, thereby completing the transfer of the air shaft 5 and the spacer paper roll 4 between the transfer vehicle 1 and the paper loading table 3.

[0025] In the above embodiment, the driving mechanism 31 includes but is not limited to a cylinder.

[0026] In addition, since the air shaft 5 is cylindrical, when the transfer vehicle 1 moves, the air shaft 5 on the first support plate 11 may roll on the first support plate 11 due to inertia. To avoid the above situation, first arc-shaped grooves arranged coaxially are provided on the two first support plates 11, and the air shaft 5 can be adaptively installed in the first arc-shaped grooves.

[0027] Similarly, when the paper loading table 3 moves, the air shaft 5 on the second support plate 32 may also roll due to inertia. To avoid the above situation, second arc-shaped grooves arranged coaxially are provided on the two second support plates 32, and the air shaft 5 can be adaptively installed in the first arc-shaped grooves.

[0028] Refer to Figure 2-3 , in the above embodiment, to limit the entry of the paper loading table 3 into the accommodation space on the transfer vehicle 1, a strip-shaped guide block 12 is fixed on the transfer vehicle 1, and a U-shaped groove 33 adapted to slide with the strip-shaped guide block 12 is provided on the paper loading table 3.

[0029] To reduce the friction between the strip-shaped guide block 12 and the U-shaped groove 33, rollers are rotatably installed in the U-shaped groove 33.

[0030] Refer to Figure 5 , the present invention also proposes a spacer paper roll transfer method implemented by using the above spacer paper roll transfer system, including the following steps: S1. Place the air shaft 5 in the spacer paper roll 4 on the two first support plates 11 on the transfer vehicle 1;

[0031] S2. The transfer vehicle 1 equipped with the spacer paper roll 4 moves in the direction of the paper loading table 3 so that the midlines of the first support plate 11 and the second support plate 32 are located in the same vertical plane;

[0032] S3. The driving mechanism 31 drives the second support plate 32 to rise. The top surface of the second support plate 32 contacts the bottom surface of the air shaft 5 located on the first support plate 11 and supports the air shaft 5, and drives the air shaft 5 to move upward together until it is completely separated from the first support plate 11.

[0033] S4. The paper loading table 3 moves on the guide rail 2 to the paper cutting table. The clamping members on the paper cutting table clamp both ends of the air shaft 5, and the second support plate 32 moves downward to separate from the air shaft 5.

[0034] As mentioned above, only the preferred specific embodiments of the present invention are described, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An interleaving paper roll transfer system, in which an air shaft (5) is installed in the interleaving paper roll (4). Characterized in that, it includes a transfer cart (1), a guide rail (2), and a paper loading table (3). There is a first support plate (11) on the transfer cart (1) for supporting the air shaft (5). The guide rail (2) is arranged on one side of a paper cutting table with a clamping mechanism. The paper loading table (3) is located on the guide rail (2) and can reciprocate along the guide rail (2). A second support plate (32) is connected to the paper loading table (3) through a driving mechanism (31), and the midlines of the second support plate (32) and the first support plate (11) can be located in the same vertical plane. When the midlines of the second support plate (32) and the first support plate (11) are in the same vertical plane and the second support plate (32) is located below the first support plate (11), the driving mechanism (31) drives the second support plate (32) to move upward and contact the air shaft (5) located on the first support plate (11), and can continue to push the second support plate (32) upward so that the air shaft (5) is separated from the first support plate (11). Coaxially arranged first arc-shaped grooves are formed on the two first support plates (11), and the air shaft (5) can be adaptively installed in the first arc-shaped grooves. Coaxially arranged second arc-shaped grooves are formed on the two second support plates (32), and the air shaft (5) can be adaptively installed in the second arc-shaped grooves.

2. An interleaving paper roll transfer system according to claim 1, Characterized in that, a strip-shaped guide block (12) is fixed on the transfer cart (1), and a U-shaped groove (33) adapted to slide with the strip-shaped guide block (12) is provided on the paper loading table (3).

3. An interleaving paper roll transfer system according to claim 2, Characterized in that, rollers are rotatably installed in the U-shaped groove (33).

4. An interleaving paper roll transfer method, Characterized in that, using the interleaving paper roll transfer system described in any one of claims 1-3 above, including the following steps: S1. Place the air shaft (5) in the interleaving paper roll (4) on the two first support plates (11) on the transfer cart (1); S2. The transfer cart (1) equipped with the interleaving paper roll (4) moves towards the paper loading table (3) so that the midlines of the first support plate (11) and the second support plate (32) are located in the same vertical plane; S3. The driving mechanism (31) drives the second support plate (32) to rise. The top surface of the second support plate (32) contacts the bottom surface of the air shaft (5) located on the first support plate (11) and forms a support for the air shaft (5), and drives the air shaft (5) to move upward together until it is completely separated from the first support plate (11); S4. The paper loading table (3) moves on the guide rail (2) to the paper cutting table, and the clamping members on the paper cutting table clamp both ends of the air shaft (5), and the second support plate (32) moves downward to separate from the air shaft (5).

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