Master slice cutting platform applied to small-size production of polaroids

Abstract

The utility model provides a master slice cutting platform applied to small-size polaroid production, which relates to the technical field of small-size polaroid cutting and comprises a cutting platform main body, supporting legs are arranged at the bottom of the cutting platform main body, a cutting plate is arranged at the top of the cutting platform main body, and a chromium-plated driven roller is arranged on one side of the cutting plate. The cutting platform comprises a cutting platform body, the two ends of the cutting platform body are each provided with a roll core containing groove, roll core penetrating shafts are arranged in the roll core containing grooves, the cutting plate, the chrome-plated driven roller and the roll core containing grooves are adopted, master slices of coiled materials are independently cut, the operation time of a cutting machine is prevented from being occupied, and the overall cutting capacity is improved; the polaroid cutting die is simple in structure and suitable for small-batch mass production operation of polaroids with the size smaller than 15.6 inches, the cutting die expenditure of a cutting machine is saved, the technological requirements of polaroid production for small-size products are met, and the product quality and the production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of small-size polarizer cutting technology, and in particular to a master film cutting platform used in the small-size production of polarizers. Background Technology

[0002] According to Chinese Patent No. CN221160470U, a polarizer cutting device is disclosed, which relates to the field of polarizer production technology. The device includes an operating platform, and a cutting device is provided at the center of the top of the operating platform. The cutting device includes a device body, and telescopic rods are provided on both sides of the top of the device body. Top plates are provided at the output ends of the two telescopic rods and inside the device body. Fixing blocks are provided at the bottom of the two top plates. Limiting bottom plates are provided on the two fixing blocks. Sliding grooves are provided on the front and back sides of the two fixing blocks. Two sliders are provided between the two sliding grooves and the limiting bottom plates.

[0003] The aforementioned comparative documents and existing technologies have the following technical problems: The existing small-size cutting of polarizing films in the industry is divided into two work processes: the first is: die cutting (cutting machine) - edge grinding - inspection - packaging - shipment; the second is: die cutting master film (cutting machine) - super cut cutting - edge grinding - inspection - packaging - shipment; the invention mainly focuses on improving the second process of master film cutting. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a master film cutting platform for small-size polarizer production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a master film cutting platform for small-size polarizer production, comprising a cutting platform body, a support leg at the bottom of the cutting platform body, a cutting plate at the top of the cutting platform body, a chrome-plated driven roller on one side of the cutting plate, and core placement grooves at both ends of the cutting platform body, with a core threading shaft inside the core placement groove.

[0006] Preferably, the main body of the cutting platform is made of stainless steel, and the frame structure of the main body of the cutting platform is connected to the main body by welding.

[0007] Preferably, the top of the cutting plate is made of nylon material, and the bottom of the nylon material is made of stainless steel plate.

[0008] Preferably, the chrome-plated driven roller is located on the top front of the cutting platform body, and mounting seats are provided at both ends of the chrome-plated driven roller. The chrome-plated driven roller is connected to the cutting platform body by mounting.

[0009] Preferably, the core placement groove is provided with a bearing roller inside, and a small iron rod is provided on the inner side of the bearing roller.

[0010] Preferably, the top of the core placement groove is provided with a semi-circular opening, and the inner side of the semi-circular opening is provided with mounting grooves evenly distributed, and the bearing roller is located in the mounting groove.

[0011] Preferably, the core threading shaft is located at the center of the core placement groove, and the core threading shaft is made of hollow steel pipe.

[0012] Beneficial effects

[0013] This invention employs a cutting plate, a chrome-plated driven roller, and a core placement groove, allowing the mother sheet of the roll material to be cut separately, avoiding the time occupied by the cutting machine, increasing the overall cutting capacity, and is suitable for small-batch mass production of polarizing films up to 15.6 inches. It saves on cutting machine die costs. For wearable products, it is mainly applicable to the second process of small-size cutting of polarizing films in the existing industry. This device is applicable to all industries of polarizing film cutting for wearable products. Attached Figure Description

[0014] Figure 1 This is an isometric view of the present invention;

[0015] Figure 2 These are multi-view images of the present invention;

[0016] Figure 3 This is a multi-view view of the core placement groove of this utility model;

[0017] Figure 4 This is a front view of the chrome-plated driven roller of this utility model;

[0018] Figure 5 This is a front view of the cutting plate of this utility model;

[0019] Figure 6 This is a multi-view view of the core threading shaft of this utility model.

[0020] Legend:

[0021] 1. Cutting platform body; 2. Support legs; 3. Cutting plate; 301 Nylon material; 302 Stainless steel plate; 4. Chrome-plated driven roller; 5. Core placement groove; 501 Bearing roller; 502 Small iron bar; 6. Core threading shaft. Detailed Implementation

[0022] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0023] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0025] Reference Figure 1-6 This utility model provides a master film cutting platform for small-size polarizer production, including a cutting platform body 1. The cutting platform body 1 is made of stainless steel, and the frame structure of the cutting platform body 1 is all connected to the body by welding. The stainless steel used is 304 stainless steel, free of protrusions and burrs. Welding the body is to maintain overall flatness. Support legs 2 are provided at the bottom of the cutting platform body 1, and a cutting plate 3 is provided at the top. The top of the cutting plate 3 is covered with nylon material 301, on which graduation lines and through-cutting grooves are engraved. A stainless steel plate 302 is provided at the bottom of the nylon material 301. A chrome-plated driven roller 4 is provided on one side of the cutting plate 3, located at the top front of the cutting platform body 1. Mounting seats are provided at both ends of the chrome-plated driven roller 4. The cylinder 4 is connected to the main body 1 of the cutting platform by installation. Both ends of the main body 1 of the cutting platform are provided with core placement grooves 5. The core placement groove 5 is provided with bearing rollers 501 inside. Small iron rods 502 are provided on the inner side of the bearing rollers 501. Three bearing rollers 501 are mounted on the small iron rods 502. The top of the core placement groove 5 is provided with a semi-circular opening. The inner side of the semi-circular opening is provided with evenly distributed installation grooves. The bearing rollers 501 are located in the installation grooves. The core placement groove 5 is provided with a core threading shaft 6 inside. The core threading shaft 6 is located at the center of the opening of the core placement groove 5. The core threading shaft 6 is made of hollow steel pipe. This device allows the mother sheet of the roll material to be cut separately, avoiding occupying the operating time of the cutting machine, improving the overall cutting capacity, and is suitable for small batch production of polarizing film below 15.6 inches, saving the cutting machine die expenses. Specific Implementation Example 2:

[0027] Reference Figure 1 A positioning system can be installed on the platform, such as using optical sensors or laser positioning technology, to quickly and accurately determine the position of the mother piece on the worktable, ensuring the precision of the cutting position.

[0028] In summary:

[0029] 1. By adopting a cutting plate 3, a chrome-plated driven roller 4, and a core placement groove 5, the mother sheet of the roll material can be cut separately, avoiding the time occupied by the cutting machine, improving the overall cutting capacity, and is suitable for small-batch mass production of polarizing film below 15.6 inches. It saves on cutting machine die expenses, meets the process requirements of polarizing film production for small-sized products, and improves product quality and production efficiency.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A master film cutting platform for small-size polarizer production, comprising a cutting platform body (1), characterized in that: The bottom of the cutting platform body (1) is provided with support legs (2), the top of the cutting platform body (1) is provided with a cutting plate (3), one side of the cutting plate (3) is provided with a chrome-plated driven roller (4), the chrome-plated driven roller (4) is located on the front top of the cutting platform body (1), the two ends of the chrome-plated driven roller (4) are provided with mounting seats, both ends of the cutting platform body (1) are provided with core placement grooves (5), the inside of the core placement groove (5) is provided with a core threading shaft (6), the core threading shaft (6) is located at the center of the groove opening of the core placement groove (5).

2. The master film cutting platform for small-size polarizer production according to claim 1, characterized in that: The main body (1) of the cutting platform is made of stainless steel, and the frame structure of the main body (1) is connected by welding.

3. The master film cutting platform for small-size polarizer production according to claim 1, characterized in that: The top of the cutting plate (3) is provided with nylon material (301), and the bottom of the nylon material (301) is provided with stainless steel plate (302).

4. A master film cutting platform for small-size polarizer production according to claim 1, characterized in that, The chrome-plated driven roller (4) is connected to the cutting platform body (1) by an installation connection.

5. A master film cutting platform for small-size polarizer production according to claim 1, characterized in that: The core placement groove (5) is provided with a bearing roller (501) inside, and a small iron rod (502) is provided on the inner side of the bearing roller (501).

6. A master film cutting platform for small-size polarizer production according to claim 5, characterized in that: The top of the core placement groove (5) is provided with a semi-circular opening, and the inner side of the semi-circular opening is provided with mounting grooves evenly distributed, and the bearing roller (501) is located in the mounting groove.

7. A master film cutting platform for small-size polarizer production according to claim 1, characterized in that: The core threading shaft (6) is made of hollow steel pipe.

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