Flexible sheet holding, clamping and pasting device

Abstract

The utility model discloses a flexible sheet holding and pasting device, which relates to the technical field of flexible sheet pasting and comprises a holding and clamping mechanism, a deformable flexible piece is laid on the upper portion of the holding and clamping mechanism, two ends of the flexible piece are fixed on the side portion of the holding and clamping mechanism, and pressing rods are symmetrically arranged on the upper portion of the flexible piece. The pressing rod and the supports at the two ends of the clamping mechanism are connected through the spring, so that the flexible piece is in a W-shaped state. According to the flexible sheet holding, clamping and pasting device, automatic mechanical operation is used for replacing traditional manual wrapping operation of the flexible sheet, and the production efficiency is remarkably improved. According to the device, accurate positioning, automatic pasting and quick release of the flexible sheet are achieved through the synergistic effect of the clamping mechanism, the flexible part, the pressing rod, the spring, the pasting jig and other assemblies, the manual operation time and labor cost are greatly reduced, the pasting precision and consistency are remarkably improved, and the stability and reliability of the product quality are ensured.

Description

Technical Field

[0001] This utility model relates to the field of film application technology, specifically a film clip application device. Background Technology

[0002] In the field of flexible film application technology, especially in processes that require wrapping flexible films onto the surface of cylindrical objects such as rods, traditional methods rely primarily on manual operation. This approach is not only inefficient, but the wrapping quality also largely depends on the operator's skill level and expertise, making it difficult to guarantee product consistency and stability.

[0003] Specifically, the existing flexible film clamping and application process typically involves the following steps: the operator first manually places the flexible film in a preset position, then manually places the bar stock on the flexible film, and uses tools or external force to firmly adhere the flexible film to the surface of the bar stock. During this process, the positioning of the flexible film, the application force, and the uniformity of application are difficult to control, easily leading to problems such as wrinkles, misalignment, or loose application, affecting the final quality and performance of the product. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flexible film clamping and application device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a flexible film clamping and application device, including a clamping mechanism, wherein a deformable flexible component is laid on the upper part of the clamping mechanism, the two ends of the flexible component are fixed to the sides of the clamping mechanism, and pressure rods are symmetrically arranged on the upper part of the flexible component. The pressure rods and the supports at both ends of the clamping mechanism are connected by springs, so that the flexible component forms a "W" shape.

[0006] Furthermore, the flexible component is made of Teflon cloth.

[0007] Furthermore, ear slots are pre-drilled at both ends of the pressure rod and at the bottom of the bracket, and the two ends of the spring are hooked into the corresponding ear slots.

[0008] Furthermore, the clamping mechanism includes a bidirectional synchronous cylinder, which has two telescopic ends, each of which is equipped with an application fixture.

[0009] Furthermore, each of the aforementioned dressing fixtures has a mold core installed on its inner side, and each mold core has a reserved groove with a semi-circular structure inside.

[0010] Furthermore, each of the aforementioned dressing fixtures is fitted with a fixing plate on its outer side, and the two ends of the flexible component are fixed between the dressing fixture and the corresponding fixing plate.

[0011] This invention provides a flexible film clip application device. Compared with the prior art, it has the following advantages:

[0012] This flexible film clamping and application device replaces the traditional manual wrapping of flexible film materials with automated mechanical operation, significantly improving production efficiency. Utilizing the synergistic action of components such as the clamping mechanism, flexible parts, pressure rods, springs, and application fixtures, the device achieves precise positioning, automatic application, and rapid release of the flexible film. This not only drastically reduces the time and labor costs of manual operation but also significantly improves the accuracy and consistency of application, ensuring the stability and reliability of product quality. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram of the disassembled structure of the clamping mechanism in this utility model;

[0015] Figure 3 This is a schematic diagram of the assembly structure of this utility model;

[0016] Figure 4 This is a front view of the assembled version of this utility model;

[0017] Figure 5 This is a schematic diagram illustrating the process of clamping and applying the film according to this utility model.

[0018] In the figure: 1. Clamping mechanism; 11. Bidirectional synchronous cylinder; 12. Applying fixture; 13. Mold core; 14. Reserved slot; 15. Fixing plate; 2. Flexible component; 3. Pressure rod; 31. Ear groove; 4. Bracket; 5. Spring; 6. Soft sheet; 7. Bar stock. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-5This utility model provides a technical solution: a flexible film clamping and application device, including a clamping mechanism 1, a flexible part 2 laid on the upper part of the clamping mechanism 1, the two ends of the flexible part 2 fixed to the side of the clamping mechanism 1, pressure rods 3 symmetrically arranged on the upper part of the flexible part 2, brackets 4 installed on both ends of the clamping mechanism 1, and springs 5 ​​connected to the ends of the pressure rods 3 and the brackets 4. The pressure rods 3 can be lowered by the pulling of the springs 5, so that the flexible part 2 forms a "W" shape.

[0021] The flexible component 2 is made of Teflon cloth, which allows the flexible component 2 to deform.

[0022] Ear slots 31 are pre-drilled at both ends of the pressure rod 3 and at the bottom of the bracket 4, and the two ends of the spring 5 are hooked inside the ear slots 31.

[0023] The clamping mechanism 1 includes a bidirectional synchronous cylinder 11, which has two telescopic ends. Each telescopic end is equipped with an application fixture 12. Each application fixture 12 has a mold core 13 installed on its inner side. Each mold core 13 has a reserved groove 14 pre-formed inside. The reserved groove 14 is set as a semi-circular structure.

[0024] Each dressing fixture 12 is fitted with a fixing plate 15 on its outer side. The two ends of the flexible part 2 are fixed between the dressing fixture 12 and the fixing plate 15, so that the two ends of the flexible part 2 can be fixed and will not fall off during subsequent deformation.

[0025] In operation, the clamping applicator first places the flexible sheet 6 on the flat area on top of the flexible component 2, ensuring that the sheet 6 is centered within the flat area. Then, the rod 7 is placed on top of the sheet 6. An external pressing device applies downward pressure to the rod 7. During this pressing process, the rod 7 presses down on the middle of the sheet 6 and the flexible component 2, eventually positioning itself between the two pre-drilled slots 14. Simultaneously, as the middle of the flexible component 2 moves downward, it pulls the two sides of the flexible component 2, raising the height of the pressure rod 3. At this time, the spring 5 is stretched. Then, the two telescopic ends of the bidirectional synchronous cylinder 11 retract synchronously, pulling the two applicator fixtures 12 and the mold core 13. The components move closer together until the two semi-circular pre-drilled grooves 14 are joined together to form a complete circle. Because the size of the pre-drilled grooves 14 is just right to match the thickness of the bar 7, the soft sheet 6, and the flexible part 2, when the two mold cores 13 come together, they will apply pressure to the flexible part 2 towards the shaft of the bar 7, so that the soft sheet 6 is applied to the surface of the bar 7 around the circumference. After application, the two telescopic ends of the bidirectional synchronous cylinder 11 extend synchronously, pushing the two application fixtures 12 and the mold cores 13 away from each other. The pressing device stops applying pressure to the bar 7, and the spring 5 will retract, thereby lowering the height of the pressure rod 3, so that the flexible part 2, which was originally deformed downward in the middle, returns to a flat state, preparing for the next clamping application.

Claims

1. A flexible film clip application device, characterized in that, The device includes a clamping mechanism (1), on the upper part of which a deformable flexible part (2) is laid. The two ends of the flexible part (2) are fixed to the side of the clamping mechanism (1). A pressure rod (3) is symmetrically arranged on the upper part of the flexible part (2). The pressure rod (3) and the brackets (4) at both ends of the clamping mechanism (1) are connected by a spring (5) so that the flexible part (2) forms a "W" shape.

2. The flexible film clamping and application device according to claim 1, characterized in that, The flexible component (2) is made of Teflon cloth.

3. The flexible film clamping and application device according to claim 1, characterized in that, Ear slots (31) are reserved at both ends of the pressure rod (3) and at the bottom of the bracket (4), and the two ends of the spring (5) are attached to the corresponding ear slots (31).

4. The flexible film clamping and application device according to claim 1, characterized in that, The clamping mechanism (1) includes a bidirectional synchronous cylinder (11), which has two telescopic ends, each of which is equipped with an application fixture (12).

5. The film clip application device according to claim 4, characterized in that, Each of the above-mentioned dressing fixtures (12) has a mold core (13) installed on its inner side, and each mold core (13) has a reserved groove (14) with a semi-circular structure.

6. The flexible film clamping and application device according to claim 4, characterized in that, Each of the aforementioned dressing fixtures (12) has a fixing plate (15) installed on its outer side, and the two ends of the flexible member (2) are fixed between the dressing fixture (12) and the corresponding fixing plate (15).

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