Large microprism template turnover equipment

Abstract

The utility model discloses a large microprism template turnover device which comprises a support, transmission guide rails, a fixed rotating shaft, a movable rotating shaft, a main table top, an auxiliary table top and a central control assembly, and the support forms a turnover space between the two transmission guide rails. After one side of a microprism template is welded, the strength is poor, meanwhile, the mass is large, the danger is high and operators are prone to being cut due to the fact that the microprism template is turned over through cooperation of multiple persons, and according to the scheme, the template is turned over mainly through opening and closing of a folding table top and assistance of a suction cup on the table top. The overturning main table board and the overturning auxiliary table board can be used for overturning a template and can also be used for matched welding or used for combining a working lining die. And the overturning process is controlled in the overturning space, so that the safety of workers can be protected. And the back surface of the microprism template is welded again after the microprism template is overturned, so that the risk of bending and twisting of the template in the process is avoided, or the condition that the flatness of a final combination seam is poor due to the change of the combination position of the template is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-prism template production, in particular to a large-scale micro-prism template turning device. Background Art

[0002] Currently, micro-prismatic templates on the market need to be fixed from the reverse side after they are fully assembled. To ensure the thinness of the combined seam, the combined seam strength is very low. Furthermore, manual fixing is required after flipping. Due to the low combined seam strength, the templates often fall apart during manual flipping. The current solution is to increase the welding strength, but increasing the welding strength will increase the gap between the templates, thus affecting the quality of the reflective film. Therefore, improvements are needed. Summary of the Invention

[0003] The utility model aims at the defects in the prior art such as large combined gaps affecting the quality of the reflective film, and provides a new large-scale micro-prism template turning device.

[0004] In order to solve the above technical problems, the present invention is implemented through the following technical solutions:

[0005] A large-scale micro-prism template flipping device includes a bracket, a transmission guide rail, a fixed rotating shaft, a movable rotating shaft, a main table, a sub-table, and a central control component. The number of the transmission guide rails is 2 and they are fixed to the bracket. The bracket forms a flipping space between the two transmission guide rails. One side of the main table is rotatably connected to the bracket by means of the fixed rotating shaft, and the other side of the main table is rotatably connected to the sub-table. The side of the sub-table away from the main table is movably connected to the transmission guide rail by means of the movable rotating shaft. The central control component is electrically connected to the transmission guide rail. The main table and the sub-table cooperate with the fixed rotating shaft, the movable rotating shaft and the central control component to form an expanded position and a retracted position. In the expanded position, the upper surfaces of the main table and the sub-table are flush. In the retracted position, the upper surfaces of the main table and the sub-table are relative.

[0006] Preferably, in the above-mentioned large-scale micro-prism template turning device, suction cups are provided on the upper surfaces of the main table and the auxiliary table.

[0007] Preferably, in the aforementioned large-scale micro-prism template flipping device, when in the retracted position, there is a gap between the upper surfaces of the main table and the auxiliary table, and they are parallel.

[0008] Preferably, in the above-mentioned large-scale micro-prism template flipping device, the suction cup is electrically connected to the central control component.

[0009] Preferably, in the above-mentioned large-scale micro-prism template turning device, the length of the main table and the width of the auxiliary table are both 1.8-4m, and the width are both 1-1.7m.

[0010] The beneficial effect of this solution is that after welding on one side of the micro-prismatic template, the strength is poor and the mass is large. Previously, it required the cooperation of multiple people to flip it, which was very dangerous and easy to cut the operator. This solution mainly relies on the opening and closing of the folding table and the assistance of the suction cup of the table to flip the template. The flipping main table and auxiliary table can be used for flipping the template, as well as for welding, or for combining work to support the mold. And the flipping process is controlled within the flipping space, which can protect the safety of the staff and will not hinder the operation. After flipping, the back of the micro-prismatic template is welded again. Then, during this process, the template will not be bent or twisted, or the template combination position will change, resulting in poor flatness of the final combination seam. Effectively ensure the quality of the welding seam.

[0011] When the device is in the deployed position, the upper surfaces of the main and auxiliary tables are flush, ensuring precise alignment of the microprismatic templates during flipping, reducing the risk of damage to the templates and improving stability after flipping. Suction cups within the device are electrically connected to the central control assembly, providing additional suction force during flipping, ensuring the stability of the microprismatic templates and reducing damage and safety risks caused by accidental detachment. The device's design allows for integration with other production line equipment, facilitating automation and intelligent production lines. It can also be expanded as needed to accommodate diverse production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model in the unfolded state;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model in a contracted state;

[0014] Reference numerals: bracket 1 , transmission guide rail 2 , fixed rotating shaft 3 , movable rotating shaft 4 , main table 5 , auxiliary table 6 , suction cup 7 . DETAILED DESCRIPTION

[0015] The following is combined with Figure 1-2 The present invention is further described in detail with reference to the following specific embodiments, but they are not intended to limit the present invention:

[0016] Example 1

[0017] A large-scale micro-prism template flipping device includes a bracket 1, a transmission guide rail 2, a fixed rotating shaft 3, a movable rotating shaft 4, a main table 5, a sub-table 6, and a central control component. The number of the transmission guide rails 2 is 2 and they are fixed on the bracket 1. The bracket 1 forms a flipping space 11 between the two transmission guide rails 2. One side of the main table 5 is rotatably connected to the bracket 1 by means of the fixed rotating shaft 3, and the other side of the main table 5 is rotatably connected to the sub-table 6. The side of the sub-table 6 away from the main table 5 is movably connected to the transmission guide rail 2 by means of the movable rotating shaft 4. The central control component is electrically connected to the transmission guide rail 2. The main table 5 and the sub-table 6 cooperate with the central control component by means of the fixed rotating shaft 3, the movable rotating shaft 4 to form an expanded position and a retracted position. In the expanded position, the upper surfaces of the main table 5 and the sub-table 6 are flush. In the retracted position, the upper surfaces of the main table 5 and the sub-table 6 are relative.

[0018] Preferably, suction cups 7 are provided on the upper surfaces of the main table 5 and the auxiliary table 6 .

[0019] Preferably, when in the retracted position, there is a gap between the upper surfaces of the main table 5 and the auxiliary table 6 and they are parallel.

[0020] Preferably, the suction cup 7 is electrically connected to the central control component.

[0021] Preferably, the main table top 5 and the auxiliary table top 6 are both 1.8 m long and 1 m wide.

[0022] Example 2

[0023] A large-scale micro-prism template flipping device includes a bracket 1, a transmission guide rail 2, a fixed rotating shaft 3, a movable rotating shaft 4, a main table 5, a sub-table 6, and a central control component. The number of the transmission guide rails 2 is 2 and they are fixed on the bracket 1. The bracket 1 forms a flipping space 11 between the two transmission guide rails 2. One side of the main table 5 is rotatably connected to the bracket 1 by means of the fixed rotating shaft 3, and the other side of the main table 5 is rotatably connected to the sub-table 6. The side of the sub-table 6 away from the main table 5 is movably connected to the transmission guide rail 2 by means of the movable rotating shaft 4. The central control component is electrically connected to the transmission guide rail 2. The main table 5 and the sub-table 6 cooperate with the central control component by means of the fixed rotating shaft 3, the movable rotating shaft 4 to form an expanded position and a retracted position. In the expanded position, the upper surfaces of the main table 5 and the sub-table 6 are flush. In the retracted position, the upper surfaces of the main table 5 and the sub-table 6 are relative.

[0024] Preferably, suction cups 7 are provided on the upper surfaces of the main table 5 and the auxiliary table 6 .

[0025] Preferably, when in the retracted position, there is a gap between the upper surfaces of the main table 5 and the auxiliary table 6 and they are parallel.

[0026] Preferably, the suction cup 7 is electrically connected to the central control component.

[0027] Preferably, the main table top 5 and the auxiliary table top 6 are both 2.9 m long and 1.3 m wide.

[0028] Example 3

[0029] A large-scale micro-prism template flipping device includes a bracket 1, a transmission guide rail 2, a fixed rotating shaft 3, a movable rotating shaft 4, a main table 5, a sub-table 6, and a central control component. The number of the transmission guide rails 2 is 2 and they are fixed on the bracket 1. The bracket 1 forms a flipping space 11 between the two transmission guide rails 2. One side of the main table 5 is rotatably connected to the bracket 1 by means of the fixed rotating shaft 3, and the other side of the main table 5 is rotatably connected to the sub-table 6. The side of the sub-table 6 away from the main table 5 is movably connected to the transmission guide rail 2 by means of the movable rotating shaft 4. The central control component is electrically connected to the transmission guide rail 2. The main table 5 and the sub-table 6 cooperate with the central control component by means of the fixed rotating shaft 3, the movable rotating shaft 4 to form an expanded position and a retracted position. In the expanded position, the upper surfaces of the main table 5 and the sub-table 6 are flush. In the retracted position, the upper surfaces of the main table 5 and the sub-table 6 are relative.

[0030] Preferably, suction cups 7 are provided on the upper surfaces of the main table 5 and the auxiliary table 6 .

[0031] Preferably, when in the retracted position, there is a gap between the upper surfaces of the main table 5 and the auxiliary table 6 and they are parallel.

[0032] Preferably, the suction cup 7 is electrically connected to the central control component.

[0033] Preferably, the main table top 5 and the auxiliary table top 6 are both 4 meters long and 1.7 meters wide.

[0034] In short, the above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. A large micro-prism template flipping device, characterized by: The invention comprises a bracket (1), a transmission guide rail (2), a fixed rotating shaft (3), a movable rotating shaft (4), a main table (5), a secondary table (6), and a central control component. The number of the transmission guide rails (2) is two and they are fixed on the bracket (1). The bracket (1) forms a turning space (11) between the two transmission guide rails (2). One side of the main table (5) is rotatably connected to the bracket (1) by means of the fixed rotating shaft (3). The other side of the main table (5) is rotatably connected to the secondary table (6). The side of the surface (6) away from the main table (5) is movably connected to the transmission guide rail (2) by means of the movable rotating shaft (4), and the central control component is electrically connected to the transmission guide rail (2). The main table (5) and the auxiliary table (6) cooperate with the fixed rotating shaft (3), the movable rotating shaft (4) and the central control component to form an expanded position and a retracted position. In the expanded position, the upper surfaces of the main table (5) and the auxiliary table (6) are flush, and in the retracted position, the upper surfaces of the main table (5) and the auxiliary table (6) are opposite.

2. The large-scale micro-prism template flipping device according to claim 1, characterized in that: Suction cups (7) are provided on the upper surfaces of the main table (5) and the auxiliary table (6).

3. The large-scale micro-prism template flipping device according to claim 2, characterized in that: When in the retracted position, there is a gap between the upper surfaces of the main table (5) and the auxiliary table (6) and they are parallel.

4. The large-scale micro-prism template flipping device according to claim 3, characterized in that: The suction cup (7) is electrically connected to the central control component.

5. The large-scale micro-prism template flipping device according to claim 1, characterized in that: The main table top (5) and the auxiliary table top (6) are both 1.8-4 m long and 1-1.7 m wide.

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