Transmission assembly and aluminum film composite pearl wool rolling equipment with same

Abstract

The utility model discloses a transmission assembly and aluminum film composite pearl wool rolling equipment with the transmission assembly, and belongs to the technical field of rolling equipment for aluminum film composite pearl wool. The transmission assembly comprises a transmission roller, a roller and a limiting structure, and the transmission roller is used for being fixedly installed on a material conveying table of the aluminum film composite pearl wool rolling equipment; the rollers and the limiting structures are arranged in a one-to-one correspondence mode, the multiple rollers are rotationally arranged outside the transmission roller in a sleeving mode at intervals in the length direction of the transmission roller, each limiting structure comprises a first limiting ring and a second limiting ring, and the first limiting rings and the second limiting rings are coaxial with the transmission roller and arranged outside the transmission roller. The first limiting ring and the second limiting ring are located on the two sides of the corresponding roller respectively, the distance between the first limiting ring and the second limiting ring is larger than the axial length of the roller, and the outer diameter of the roller is larger than the outer diameter of the first limiting ring and the outer diameter of the second limiting ring. By means of the aluminum film composite pearl wool conveying table, deviation of aluminum film composite pearl wool relative to the material conveying table can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of coiling equipment for aluminum film composite EPE, and particularly relates to a transmission component and an aluminum film composite EPE coiling equipment having the same. Background Art

[0002] Aluminum film composite EPE is a commonly used environmentally friendly packaging material, which has functions such as water-proof, moisture-proof, shock-proof, impact-proof, heat preservation, etc. During the coiling process of aluminum film composite EPE, it is necessary to transport the aluminum film composite EPE on a material transfer table. In related technologies, generally a driving roller is rotatably arranged on the material transfer table, and the aluminum film composite EPE is transported by a conveyor belt arranged on the material transfer table. The driving roller is used to assist in driving the aluminum film composite EPE to move along with the conveyor belt through friction. However, in the actual production process, the situation that the aluminum film composite EPE deviates relative to the material transfer table often occurs, affecting the subsequent coiling operation. In related technologies, it is necessary to set up complex anti-deviation structures. For example, in the disclosed patent CN213445407U, a multi-section positioning anti-deviation mechanism is set up to correct the deviation of the fabric. However, the above scheme has a complex structure and a high cost for improving the production line. Summary of the Utility Model

[0003] The present application aims to solve one of the technical problems in related technologies to a certain extent. For this purpose, the present application provides a transmission component and an aluminum film composite EPE coiling equipment having the same.

[0004] To achieve the above object, the present application adopts the following technical solution: A transmission component for an aluminum film composite EPE coiling equipment, the transmission component includes a driving roller, a roller and a limiting structure. The driving roller is used to be fixedly installed on the material transfer table of the aluminum film composite EPE coiling equipment. Multiple groups of the rollers and the limiting structures are provided and are arranged in one-to-one correspondence. The plurality of rollers are rotatably sleeved outside the driving roller at intervals along the length direction of the driving roller. The limiting structure includes a first limiting ring and a second limiting ring. Both the first limiting ring and the second limiting ring are coaxial with the driving roller and are arranged outside the driving roller. The first limiting ring and the second limiting ring are respectively located on both sides of the corresponding roller. The distance between the first limiting ring and the second limiting ring is greater than the axial length of the roller. The outer diameter of the roller is larger than the outer diameters of the first limiting ring and the second limiting ring.

[0005] The application of the present application has the following beneficial effects: The inventor has found through research that in the process of the aluminum film composite EPE being transported on the material transport table, the reason for the possible deviation relative to the material transport table is that there is an assembly gap between the two ends of the driving roller and the material transport table, which will cause the driving roller to tilt slightly relative to the material transport table during rotation. During the process of the aluminum film composite EPE being transported along the material transport table, the driving roller continuously acts on the aluminum film composite EPE through rotational friction. Since the aluminum film composite EPE is relatively long, after continuous accumulation, it may eventually cause the aluminum film composite EPE to deviate relative to the material transport table after a period of transportation. In the present application, the driving roller is fixedly arranged on the material transport table, a roller is rotatably sleeved on the driving roller, and a first limiting ring and a second limiting ring are arranged on both sides of the roller to enable the roller to have a certain degree of axial mobility relative to the driving roller. Through the above design, the roller drives the aluminum film composite EPE to be transported by rotational friction. Although there will inevitably be an assembly gap between the roller and the driving roller, and the roller will inevitably tilt slightly relative to the driving roller, the roller can slide slightly along the axial direction of the driving roller, thereby reducing the deviation of the aluminum film composite EPE.

[0006] Optionally, the difference between the distance value between the first limiting ring and the second limiting ring and the axial length value of the roller is a set difference value, and the set difference value is a selected value between 1 mm and 5 mm.

[0007] Optionally, the limiting structure further includes a sleeve. The number of sleeves is the same as that of the limiting structure and they are arranged in one-to-one correspondence. The sleeve is sleeved outside the driving roller, the roller is rotatably sleeved outside the sleeve, and one end face of the sleeve is attached to the end face of the first limiting ring, and the other end face of the sleeve is attached to the end face of the second limiting ring. The outer diameter size of the sleeve is smaller than the outer diameter sizes of the first limiting ring and the second limiting ring. There is a frictional effect between the inner ring of the roller and the driving roller. By setting the sleeve and rotatably sleeving the roller outside the sleeve, for driving rollers of different materials, the rotational friction received by the roller can be kept approximately the same, which can improve the adaptability of the driving assembly to the driving rollers on the existing production line.

[0008] Optionally, the limiting structure is detachably installed on the driving roller. In this way, the position of the limiting structure relative to the driving roller can be adjusted, and then the roller can be adapted to aluminum film composite EPEs of different widths. That is, for aluminum film composite EPEs of different widths, by adjusting the position of the limiting structure, multiple rollers can be evenly distributed relative to the aluminum film composite EPE.

[0009] Optionally, at least two rollers are provided, and the two rollers are arranged corresponding to the edges of the target aluminum film composite EPE in the width direction.

[0010] Optionally, the roller is made of aluminum alloy, which has the advantages of wear resistance and light weight.

[0011] Optionally, the surface of the drum is provided with anti-skid patterns. The anti-skid patterns can increase the friction between the drum and the aluminum film composite pearl cotton, so that the transmission component can better play an auxiliary driving role for the aluminum film composite pearl cotton.

[0012] In addition, the present application also provides an aluminum film composite pearl cotton rolling device, including a material conveying platform and a material conveying platform arranged on the material conveying platform. The aluminum film composite pearl cotton rolling device also includes a transmission component as described in any one of the above technical solutions, wherein the transmission roller is fixedly arranged on the material conveying platform along the width direction of the material conveying platform.

[0013] The reasoning process of the beneficial effects of the aluminum film composite pearl cotton rolling equipment provided in this application is similar to that of the aforementioned transmission component, and will not be repeated here.

[0014] These features and advantages of the present application will be disclosed in detail in the following specific embodiments and drawings. The best embodiments or means of the present application will be described in detail in conjunction with the drawings, but they are not intended to limit the technical solutions of the present application. In addition, there are multiple features, elements, and components that appear in each of the following texts and drawings, and different symbols or numbers are marked for convenience, but they all represent components with the same or similar structures or functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present application is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 A schematic diagram of the structure of a transmission assembly provided in Example 1 of the present application;

[0017] Figure 2 It is a side view of the transmission assembly in the first embodiment;

[0018] Figure 3 is a schematic diagram of a limiting structure in a transmission assembly in Embodiment 1;

[0019] Figure 4 It is a side view of the aluminum film composite pearl cotton rolling device equipped with the transmission component;

[0020] Figure 5 A side view of a transmission assembly provided in Embodiment 2;

[0021] Figure 6 An exploded view of the limiting structure in the transmission assembly provided in the second embodiment.

[0022] Among them, 1. Driving roller; 2. Drum; 3. First limiting ring; 4. Second limiting ring; 5. Sleeve; 6. Material transmission table; 7. Feeding rack; 8. Coiling chamber; 9. Aluminum film composite EPE. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and specific implementation manners. It should be noted that, on the premise of non-conflict, the following-described embodiments or technical features can be combined arbitrarily to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment can be purchased from the market. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation to the present application.

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically and precisely defined.

[0025] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "connected", "communicated", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or it can be connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0026] Embodiment 1: This embodiment provides a transmission assembly for an aluminum film composite EPE coiling device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, the transmission assembly includes a transmission roller 1, a roller 2, and a limiting structure. The transmission roller 1 is used to be fixedly installed on the material transmission table 6 of the aluminum film composite EPE winding equipment. There are multiple sets of the roller 2 and the limiting structure, and they are arranged in one-to-one correspondence. Multiple rollers 2 are rotatably sleeved outside the transmission roller 1 at intervals along the length direction of the transmission roller 1. The limiting structure includes a first limiting ring 3 and a second limiting ring 4. Both the first limiting ring 3 and the second limiting ring 4 are coaxial with the transmission roller 1 and are arranged outside the transmission roller 1. The first limiting ring 3 and the second limiting ring 4 are respectively located on both sides of the corresponding roller 2. The distance between the first limiting ring 3 and the second limiting ring 4 is greater than the axial length of the roller 2, and the outer diameter dimension of the roller 2 is greater than the outer diameter dimensions of the first limiting ring 3 and the second limiting ring 4.

[0027] The inventor found through research that during the transmission of the aluminum film composite EPE 9 on the material transmission table 6 in the prior art, the reason for the possible deviation relative to the material transmission table 6 is that there is an assembly gap in the rotational connection between the two ends of the transmission roller 1 and the material transmission table 6, which will cause the transmission roller 1 to tilt slightly relative to the material transmission table 6 during rotation. During the transmission of the aluminum film composite EPE 9 along the material transmission table 6, the transmission roller 1 always acts on the aluminum film composite EPE 9 through rotational friction. Since the aluminum film composite EPE 9 is relatively long, after continuous accumulation, it may eventually cause the aluminum film composite EPE 9 to deviate relative to the material transmission table 6 after a period of transmission. In this application, the transmission roller 1 is fixedly arranged on the material transmission table 6, the roller 2 is rotatably sleeved on the transmission roller 1, and by arranging the first limiting ring and the second limiting ring 4 on both sides of the roller 2, the roller 2 has a certain degree of mobility along the axial direction relative to the transmission roller 1. Through the above design, the roller 2 drives the transmission of the aluminum film composite EPE 9 through rotational friction. Although there will inevitably be an assembly gap between the roller 2 and the transmission roller 1, and the roller 2 will inevitably tilt slightly relative to the transmission roller 1, the roller 2 can slide slightly along the axial direction of the transmission roller 1 relative to the transmission roller 1, thereby reducing the deviation of the driven aluminum film composite EPE 9.

[0028] Specifically in this embodiment, the limiting assembly includes two sets of limiting structures arranged at intervals. Each set of limiting structures includes a first limiting ring 3 and a second limiting ring 4.

[0029] The difference between the distance value between the first limiting ring 3 and the second limiting ring 4 and the axial length value of the roller 2 is a set difference value. In this embodiment, the set difference value is 3 mm, as Figure 2As shown in the figure, where L refers to the distance value between one end face of the roller 2 and the end face of the first limiting ring 3, and the set difference refers to the sum of the distance values between the two end faces of the roller 2 and the end faces of the first limiting rings 3 and the second limiting rings 4 on both sides respectively. In other alternative embodiments, the set difference can also be a selected value between 1 mm and 5 mm.

[0030] Furthermore, in this embodiment, the limiting structure is detachably installed on the driving roller 1. Specifically, both the first limiting ring 3 and the second limiting ring 4 are configured to be detachable relative to the driving roller 1. In an alternative embodiment, the first limiting ring 3 and the second limiting ring 4 can be designed to be fixedly sleeved on the driving roller 1 through frictional tight fit. When disassembly is required, a tool can be used to strike the first limiting ring 3 and the second limiting ring 4 along the axial direction of the driving roller 1 to apply pressure to them, and then the first limiting ring 3 and the second limiting ring 4 can be pushed and pressed to slide axially along the driving roller 1 until they are separated from the driving roller 1. Through the above design, the positions of the first limiting ring 3 and the second limiting ring 4 relative to the driving roller 1 can also be adjusted, and thus the roller 2 can be adapted to aluminum film composite EPE 9 with different widths. That is, for aluminum film composite EPE 9 with different widths, the positions of the limiting structure can be adjusted to make multiple rollers 2 evenly distributed relative to the aluminum film composite EPE 9.

[0031] In this embodiment, two rollers 2 are provided, and the two rollers 2 are arranged corresponding to the edges of the target aluminum film composite EPE 9 in the width direction. It is easy to understand that in other alternative embodiments, the number of rollers 2 can also be set to three or more.

[0032] The roller 2 in this embodiment is made of aluminum alloy and has the advantages of light weight and wear resistance. In addition, anti-slip patterns (not shown in the figure) are also provided on the surface of the roller 2. By setting the anti-slip patterns, the frictional force between the roller 2 and the aluminum film composite EPE 9 can be increased, so that the transmission component can better play an auxiliary driving role on the aluminum film composite EPE 9.

[0033] Combined with Figure 4 As shown in the figure, the transmission component provided in this embodiment can be used in an aluminum film composite EPE winding device, and the aluminum film composite EPE winding device includes a material transmission table 6 and is provided on the material transmission table 6. Among them, the transmission component is installed on the material transmission table 6 through the driving roller 1, and the driving roller 1 is fixedly spanned on the material transmission table along the width direction of the material transmission table.

[0034] When using the aluminum film composite EPE winding device to wind the aluminum film composite EPE 9, the aluminum film composite EPE 9 is placed on the unwinding rack 7, and then the aluminum film composite EPE 9 placed on the unwinding rack 7 is transmitted into the winding chamber 8 through the material transmission table 6, and the aluminum film composite EPE 9 is wound by the winding roller provided in the winding chamber 8.

[0035] Embodiment 2: This embodiment also provides a transmission assembly. The difference between this embodiment and the above embodiment is that the limiting structure in the transmission assembly provided in this embodiment is different from the limiting structure in the above embodiment. Specifically, as Figure 5 and Figure 6 shown in, the limiting structure in this embodiment further includes a sleeve 5. The number of sleeves 5 provided is the same as that of the limiting structure and they are arranged in one-to-one correspondence. The sleeve 5 is sleeved outside the transmission roller 1, the roller 2 is rotatably sleeved outside the sleeve 5, and one end face of the sleeve 5 is attached to the end face of the first limiting ring 3, and the other end face of the sleeve 5 is attached to the end face of the second limiting ring 4. The outer diameter dimension of the sleeve 5 is smaller than the outer diameter dimensions of the first limiting ring 3 and the second limiting ring 4.

[0036] There is a frictional effect between the inner ring of the roller 2 and the transmission roller 1. By providing the sleeve 5 and rotatably sleeving the roller 2 outside the sleeve 5, for transmission rollers 1 made of different materials, the rotational friction received by the roller 2 can be kept substantially unchanged, which can improve the adaptability of the transmission assembly to the transmission rollers 1 on the existing production line.

[0037] For the convenience of assembly, in this embodiment, one of the first limiting ring 3 and the second limiting ring 4 is formed into an integral structure with the sleeve 5. Specifically, in this embodiment, the second limiting ring 4 is formed into an integral structure with the sleeve 5, and the first limiting ring 3 is separated from the sleeve 5. During assembly, first tightly fit the second limiting ring 4 and the sleeve 5 that are formed into an integral structure with the sleeve 5 outside the transmission roller 1, then rotatably sleeve the roller 2 outside the sleeve 5, and finally tightly fit the first limiting ring 3 outside the transmission roller 1 and make the end face of the first limiting ring 3 abut against the end face of the sleeve 5. It is easy to understand that the sleeve 5, the first limiting ring 3, and the second limiting ring 4 are all configured to be tightly fitted with the transmission roller 1 through frictional action. When it is necessary to adjust the position of the limiting structure relative to the transmission roller 1, or when it is necessary to remove the limiting structure from the transmission roller 1, like in Embodiment 1, a tool can be used to tap the first limiting ring 3 and the second limiting ring 4 along the axial direction of the transmission roller 1 to apply pressure to them, and then push and press the sleeve 5, the first limiting ring 3, and the second limiting ring 4 to make them slide axially along the transmission roller 1 until the target position is reached or they are separated from the transmission roller 1.

[0038] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Those skilled in the art should understand that the present application includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the present application will be included in the scope of the claims.

Claims

1. A transmission component for an aluminum film composite pearl cotton rolling device, characterized in that The transmission assembly includes a transmission roller (1), a drum (2) and a limiting structure. The transmission roller (1) is used to be fixedly installed on the material transmission table (6) of the aluminum film composite EPE winding equipment. Multiple groups of the drum (2) and the limiting structure are provided and arranged in one-to-one correspondence. A plurality of the drums (2) are rotatably sleeved outside the transmission roller (1) at intervals along the length direction of the transmission roller (1). The limiting structure includes a first limiting ring (3) and a second limiting ring (4). The first limiting ring (3) and the second limiting ring (4) are both coaxial with the transmission roller (1) and are arranged outside the transmission roller (1). The first limiting ring (3) and the second limiting ring (4) are respectively located on both sides of the corresponding drum (2). The distance between the first limiting ring (3) and the second limiting ring (4) is greater than the axial length of the drum (2). The outer diameter dimension of the drum (2) is greater than the outer diameter dimensions of the first limiting ring (3) and the second limiting ring (4).

2. The transmission assembly according to claim 1, wherein The difference between the distance value between the first limiting ring (3) and the second limiting ring (4) and the axial length value of the drum (2) is a set difference value, and the set difference value is a selected value between 1 mm and 5 mm.

3. The transmission assembly according to claim 1, wherein, The limiting structure further includes a sleeve (5). The number of sleeves (5) is the same as that of the limiting structure and they are arranged in one-to-one correspondence. The sleeve (5) is sleeved outside the transmission roller (1). The drum (2) is rotatably sleeved outside the sleeve (5). One end face of the sleeve (5) is attached to the end face of the first limiting ring (3), and the other end face of the sleeve (5) is attached to the end face of the second limiting ring (4). The outer diameter dimension of the sleeve (5) is smaller than the outer diameter dimensions of the first limiting ring (3) and the second limiting ring (4).

4. The transmission component according to claim 3, characterized in that, One of the first limiting ring (3) and the second limiting ring (4) is integrally formed with the sleeve (5).

5. The transmission component according to any one of claims 1 to 4, characterized in that The limiting structure is detachably installed on the transmission roller (1).

6. The drive assembly according to any one of claims 1 to 4, characterized in that At least two drums (2) are provided, and the two drums (2) are arranged corresponding to the edges of the target aluminum film composite EPE (9) in the width direction.

7. The transmission assembly according to any one of claims 1 to 4, characterized in that The drum (2) is made of aluminum alloy.

8. The transmission assembly according to any one of claims 1 to 4, characterized in that The surface of the drum (2) is provided with anti-slip lines.

9. An aluminum film composite EPE coiling device, comprising a material transmission table (6) and arranged on the material transmission table (6), characterized in that, The aluminum film composite EPE winding equipment further includes the transmission assembly according to any one of claims 1 to 8, wherein the transmission roller (1) is fixedly spanned across the material transmission table along the width direction of the material transmission table.

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