A kind of tube core cushion block for adhesive film turnover tray

Abstract

The utility model discloses a kind of tube core cushion blocks for adhesive film turnover tray, including cushion block body and connecting plate structure, the connecting plate structure is arranged in the side of the cushion block body, and with the cushion block body solid connection, at this time, the clamping groove for being connected with adhesive film turnover tray is formed between the connecting plate structure and the cushion block body.This utility model is matched with turnover tray, the groove bottom of the U-shaped groove belonging to turnover tray is lifted, different specifications adhesive film roll are adapted, the range of tray is promoted, tray type is reduced, while reducing cost, by the mode of clamping and turnover tray are connected, quick assembly and disassembly are realized, so as to shorten assembly time, reduce labor cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of adhesive film turnover pallets, and more specifically, it relates to a core pad for adhesive film turnover pallets. Background Technology

[0002] In the photovoltaic industry, encapsulant film is an important encapsulation material. With the rapid development of my country's photovoltaic industry, the demand for encapsulant film is also increasing. After production, encapsulant film is wound into rolls for storage. When storing encapsulant film rolls, they must first be placed in a special encapsulant film turnover pallet to prevent deformation due to wear or impact during transportation.

[0003] Currently, the turnover pallets for film rolls generally include a base and a pair of side plates mounted on the base. U-shaped grooves are cut into the side plates. During storage, the connecting tubes at both ends of the film roll are housed within the U-shaped grooves. The film roll is then suspended within the pallet, with a gap between the bottom of the film roll and the base, thus enabling storage. However, this storage method is problematic when film rolls have different specifications, i.e., differences in diameter. Existing methods often require matching pallets to different diameter film rolls, leading to low storage efficiency due to pallet compatibility issues and an increase in the number of pallet types needed, resulting in higher costs. Utility Model Content

[0004] In order to solve the problems existing in the prior art, this utility model aims to provide a core pad for a film turnover pallet. By cooperating with the turnover pallet, it can lift the bottom of the U-shaped groove to which the turnover pallet belongs, adapt to different specifications of film rolls, improve the pallet's adaptability, reduce the types of pallets, and reduce costs.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0006] A core pad for a film turnover pallet includes a pad body and a connecting plate structure. The connecting plate structure is disposed on one side of the pad body and is fixedly connected to the pad body. At this time, a slot for engaging with the film turnover pallet is formed between the connecting plate structure and the pad body.

[0007] Furthermore, the pad body is crescent-shaped.

[0008] Furthermore, the connecting plate structure includes a blocking plate fixedly connected to the pad body, and a fixing plate is provided on the blocking plate.

[0009] Furthermore, at least two sets of guide shafts that can slide within the fixed plate are provided inside it. The rear end of each guide shaft is provided with a connecting piece for limiting its sliding within the fixed plate. At the same time, the front side of each guide shaft is connected to a movable plate. A spring is sleeved on each guide shaft between the movable plate and the fixed plate. In this case, without the action of external force, the spring has a tendency to drive the guide shaft to move away from the fixed plate.

[0010] Furthermore, the connecting member is a snap ring; or the connecting member is a nut.

[0011] Furthermore, the connection between the front end and the bottom end of the movable plate is provided with an angle.

[0012] Furthermore, the front end surface of the movable plate is provided with anti-slip texture.

[0013] Furthermore, the blocking plate is fixedly connected to the pad body by welding, and the blocking plate protrudes from the inner bottom surface of the pad body.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model, in conjunction with a turnover pallet, lifts the bottom of the U-shaped groove to which the turnover pallet belongs, adapting to different specifications of film rolls, increasing the pallet's adaptability, reducing the types of pallets, and lowering costs;

[0016] 2. This utility model connects to the turnover pallet by snap-fit, which enables quick assembly and disassembly, thereby shortening assembly time and reducing labor costs.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the connecting plate structure in the second embodiment of the present invention;

[0022] Figure 4 This is an installation diagram of the first embodiment of the present invention;

[0023] Figure 5 This utility model Figure 4 Enlarged view at point D;

[0024] Figure 6 This is a schematic diagram of the installation of the second embodiment of the present invention;

[0025] Figure 7 This utility model Figure 6 Enlarged view at point E in the middle;

[0026] Figure 8 This is a schematic diagram showing the film roll of this utility model after it has been placed.

[0027] Figure 9 This utility model Figure 8 Enlarged view of point F in the middle.

[0028] The following are the labels in the diagram: 1. Pad body; 2. Connecting plate structure; 21. Blocking plate; 22. Fixing plate; 23. Guide shaft; 24. Connecting piece; 25. Movable plate; 26. Spring. Detailed Implementation

[0029] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, upper end, lower end, top, bottom, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Example 1

[0032] See Figure 1 As shown, a core pad for a film turnover pallet includes a pad body 1 and a connecting plate structure 2. The pad body 1 is crescent-shaped, and the connecting plate structure 2 is disposed on one side of the pad body 1 and fixedly connected to the pad body 1. In this embodiment, a groove 3 is formed between the blocking plate 21, the fixing plate 22 and the pad body 1.

[0033] During installation, please refer to Figure 4-5As shown in the figure (label A represents the turnover pallet; label B represents the core pad), the core pad is snapped onto the turnover pallet through the slot 3. At this time, the bottom of the U-shaped groove is lifted to accommodate different specifications of film rolls, increase the pallet's adaptability, reduce the types of pallets, and reduce costs.

[0034] Example 2

[0035] See Figure 2-3 As shown, a core pad for a film turnover pallet includes a pad body 1 and a connecting plate structure 2. The pad body 1 is crescent-shaped, and the connecting plate structure 2 is disposed on one side of the pad body 1 and fixedly connected to the pad body 1. In this embodiment, the connecting plate structure 2 includes a blocking plate 21 and a fixing plate 22. The blocking plate 21 is fixedly connected to the pad body 1, and the fixing plate 22 is disposed on the blocking plate 21. Two sets of guide shafts 23 that can slide within the fixing plate 22 are provided, but not limited to two sets; more sets can be provided. At the rear end, a connecting member 24 is provided to limit its sliding into the fixed plate 22. At the same time, the front side of the guide shaft 23 is connected to a movable plate 25. A spring 26 is sleeved on the guide shaft 23 between the movable plate 25 and the fixed plate 22. At this time, without the action of external force, the spring 26 has the tendency to drive the guide shaft 23 to move away from the fixed plate 22, so that a groove 3 is formed between the movable plate 25, the blocking plate 21 and the pad body 1. At this time, the width of the groove 3 is less than the thickness of the engagement position with the turnover tray.

[0036] During installation, please refer to Figure 6-7 As shown in the figure (label A represents the turnover pallet; label B represents the core pad), as the core pad is pressed down and engaged with the turnover pallet through the slot 3, the movable plate 25 moves towards the fixed plate 22 under force, increasing the width of the slot 3, thereby allowing the turnover pallet to engage in the slot 3, thus securing the core pad onto the turnover pallet. At this time, the pad body 1 is accommodated in the original U-shaped groove of the turnover pallet, thereby raising the bottom of the U-shaped groove to accommodate different specifications of film rolls, increasing the pallet's adaptability, reducing the number of pallet types, and lowering costs. Simultaneously, under the action of the spring 26's rebound force, the front end face of the movable plate 25 is tightly fitted with the turnover pallet engagement surface, ensuring the tightness of the connection between the core pad and the turnover pallet, thus effectively preventing the core pad from shaking in the turnover pallet and affecting the stability of the film roll placed in the turnover pallet.

[0037] In this embodiment, the connecting member 24 is a snap ring; of course, the above is only one implementation method and is not intended to limit the scope of this application. In actual installation, the connecting member 24 can also be a nut or other connecting member, as long as it can limit the sliding of the guide shaft 23 into the fixed plate 22.

[0038] In addition, an angled section is provided at the connection between the front end and the bottom of the movable plate 25. This angled section guides the movement of the movable plate 25 toward the fixed plate 22, which increases the width of the slot 3, allowing the pallet to be inserted into the slot 3 more smoothly, reducing jamming and improving the ease of the insertion operation. Furthermore, anti-slip textures are provided on the front end of the movable plate 25. These textures increase the friction between the front end of the movable plate 25 and the pallet insertion surface, further enhancing the connection and tightness between the core pad and the pallet. This effectively prevents the core pad from shifting or loosening due to vibration, shaking, or other external forces during the use of the pallet, thus better ensuring the stability of the film roll placed in the pallet.

[0039] Finally, it should be noted that, see Figure 8-9 As shown in the figure (label A represents the turnover pallet; label B represents the core pad; label C represents the film roll), in both Embodiment 1 and Embodiment 2, the baffle plate 21 is fixedly connected to the pad body 1 by welding, and the baffle plate 21 protrudes from the inner bottom surface of the pad body 1, thereby limiting the two sides of the core of the film roll placed in the turnover pallet.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A core pad for a film turnover pallet, characterized in that: It includes a pad body (1) and a connecting plate structure (2). The connecting plate structure (2) is disposed on one side of the pad body (1) and is fixedly connected to the pad body (1). At this time, a slot (3) for engaging with the film turnover tray is formed between the connecting plate structure (2) and the pad body (1).

2. The core pad for the adhesive film turnover pallet according to claim 1, characterized in that: The pad body (1) is crescent-shaped.

3. The core pad for the film turnover pallet according to claim 1, characterized in that: The connecting plate structure (2) includes a blocking plate (21) fixedly connected to the pad body (1), and a fixing plate (22) is provided on the blocking plate (21).

4. The core pad for the film turnover pallet according to claim 3, characterized in that: At least two sets of guide shafts (23) that can slide inside the fixed plate (22) are provided. At the rear end of each guide shaft (23), a connecting piece (24) is provided to limit its sliding into the fixed plate (22). At the same time, the front side of the guide shaft (23) is connected to a movable plate (25). A spring (26) is sleeved on each guide shaft (23) between the movable plate (25) and the fixed plate (22). At this time, without the action of external force, the spring (26) has the tendency to drive the guide shaft (23) to move away from the fixed plate (22).

5. The core pad for the film turnover pallet according to claim 4, characterized in that: The connector (24) is a snap ring; or the connector (24) is a nut.

6. The core pad for the adhesive film turnover pallet according to claim 4, characterized in that: The connection between the front end and the bottom of the movable plate (25) is provided with an angle.

7. The core pad for the film turnover pallet according to claim 4 or 6, characterized in that: The front end surface of the movable plate (25) is provided with anti-slip texture.

8. The core pad for the adhesive film turnover pallet according to claim 3, characterized in that: The baffle plate (21) is fixedly connected to the pad body (1) by welding, and the baffle plate (21) protrudes from the inner bottom surface of the pad body (1).

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