Dustproof net production conveying roller device with foam layer

Abstract

The utility model relates to the technical field of dustproof nets, in particular to a dustproof net production conveying roller device with a foam layer, which comprises a conveying roller body and the foam layer, the foam layer is arranged on the periphery of the conveying roller body and used for abutting against the dustproof net, and the foam layer is used for driving the dustproof net to move. According to the device, the foam layer is in contact with the dustproof net, so that when the conveying rollers rotate, the foam layer can drive the dustproof net to move; the foam layer has certain deformability, so that the pressure applied to the dustproof net by the conveying roller device can be reduced, the risk of glue permeation on the base surface of the dustproof net is reduced, and the yield of the dustproof net is improved.

Description

Technical Field

[0001] This application relates to the field of dustproof netting production technology, and in particular to a dustproof netting production conveyor roller device with a foam layer. Background Technology

[0002] In the production of dustproof nets for electronic devices, conveyor rollers are common transport equipment used to move the nets between various processes. The adhesive application process is a crucial step in dustproof net production; it involves brushing adhesive onto the base surface of the net to form an adhesive layer. In subsequent steps, release paper is then applied to cover the adhesive layer on the net, allowing users to bond the net to their electronic devices for dust protection.

[0003] When dustproof netting is conveyed by conveyor rollers, the rollers apply pressure to the netting, causing the adhesive coating on the base layer to penetrate to the other side, thus increasing the product defect rate. In existing technologies, the problem of adhesive penetration is generally solved by reducing the pressure applied by the conveyor rollers or optimizing the adhesive coating process parameters. However, reducing the conveyor roller pressure may affect the stability of the dustproof netting conveyor, while optimizing the adhesive coating process parameters impacts production efficiency and cost control. Utility Model Content

[0004] In order to reduce the risk of adhesive penetration during the conveying of dustproof nets by conveyor rollers, this application provides a dustproof net production conveyor roller device with a foam layer.

[0005] This application provides a dustproof mesh production conveyor roller device with a foam layer, which adopts the following technical solution:

[0006] A dustproof net production conveyor roller device with a foam layer, wherein the base surface of the dustproof net is coated with an adhesive layer; it includes a conveyor roller body and a foam layer; the foam layer is disposed on the outer periphery of the conveyor roller body, the foam layer is used to abut against the dustproof net, and the foam layer is used to drive the dustproof net to move.

[0007] By adopting the above technical solution, the foam layer comes into contact with the dustproof net, so that when the conveyor roller rotates, the foam layer can drive the dustproof net to move; the foam layer has a certain deformation capacity, which can reduce the pressure applied to the dustproof net by the conveyor roller device, thereby reducing the risk of adhesive penetration on the base surface of the dustproof net and improving the yield of the dustproof net.

[0008] Optionally, the foam layer is detachably connected to the conveyor roller body.

[0009] By adopting the above technical solution, the foam layer and the conveyor roller body can be detachably connected, which facilitates the replacement and maintenance of the foam layer and reduces maintenance costs.

[0010] Optionally, it also includes a binding member, wherein an annular groove is formed on the side of the foam layer away from the conveyor roller body, and the binding member is disposed in the annular groove, the binding member being used to fix the foam layer to the conveyor roller body.

[0011] By adopting the above technical solution, the foam layer is tied and fixed to the conveyor roller body with binding components, which makes it easier for workers to install and replace the foam components.

[0012] Optionally, it also includes a friction plate, which is disposed between the foam layer and the conveyor roller body. The friction plate is bonded and fixed to the foam layer, and the vertical projection of the binding member is located on the friction plate.

[0013] By adopting the above technical solution, the friction plate can increase the friction between the foam layer and the conveyor roller body, so that the conveyor roller can stably drive the foam layer to rotate.

[0014] Optionally, it may also include a wear-resistant layer, which is fixed to the foam layer on the side away from the conveyor roller, and the wear-resistant layer is used to abut against the dustproof net.

[0015] By adopting the above technical solution, the wear-resistant layer on the surface of the foam layer comes into contact with the dustproof mesh, and the wear-resistant layer has good wear resistance, thereby improving the durability and service life of the foam layer.

[0016] Optionally, the wear-resistant layer is a polyester fiber cloth, and the wear-resistant layer is bonded and fixed to the foam layer.

[0017] By adopting the above technical solution, polyester fiber cloth has good abrasion resistance and can withstand repeated friction and wear.

[0018] Optionally, multiple foam layers are spaced apart along the length of the conveyor roller body; the gaps between adjacent foam layers are used to accommodate the adhesive layer on the dustproof net.

[0019] By adopting the above technical solution

[0020] Optionally, the foam layer has several notches on the side near the conveyor roller body, and the several notches are spaced apart around the conveyor roller body.

[0021] By adopting the above technical solution, the annular foam layer is formed by rolling up sheet foam. By setting a notch on the side of the foam layer near the conveyor roller body, the compression inside the foam layer can be reduced, so as to facilitate the overall deformation of the foam layer and improve the force of the foam layer on the dustproof net.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The foam layer is in contact with the dustproof net, so that when the conveyor roller rotates, the foam layer can drive the dustproof net to move; the foam layer has a certain deformation capacity, which can reduce the pressure applied to the dustproof net by the conveyor roller device, thereby reducing the risk of glue penetration on the base surface of the dustproof net and improving the yield of the dustproof net.

[0024] 2. The wear-resistant layer on the surface of the foam layer is in contact with the dustproof mesh. The wear-resistant layer has good wear resistance, thereby improving the durability and service life of the foam layer.

[0025] 3. The annular foam layer is formed by rolling up sheet-like foam. By setting a notch on the side of the foam layer near the conveyor roller body, the compression inside the foam layer can be reduced, so as to facilitate the overall deformation of the foam layer and improve the force of the foam layer on the dustproof net. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the installation position of the dustproof net production conveyor roller device in Example 1.

[0027] Figure 2 This is a schematic diagram of the installation position of the dustproof net production conveyor roller device in Example 1.

[0028] Figure 3 yes Figure 2 Sectional view of AA.

[0029] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0030] Figure 5 This is a schematic diagram of the foam layer structure in Example 1.

[0031] Figure 6 This is a schematic diagram of the dustproof net production conveyor roller device in Example 2.

[0032] Figure 7 This is a schematic diagram of the dustproof net production conveyor roller device in Example 3.

[0033] Figure 8 yes Figure 7 A magnified view of point C in the middle.

[0034] Figure 9 This is a schematic diagram of the dustproof net production conveyor roller device in Example 4.

[0035] Explanation of reference numerals in the attached drawings: 1. Dustproof net; 11. Adhesive coating layer; 2. First conveyor roller; 21. Conveyor roller body; 22. Foam layer; 221. Notch; 222. Circular groove; 23. Wear-resistant layer; 24. Binding piece; 25. Friction plate; 3. Second conveyor roller. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1 -9 provides further details regarding this application.

[0037] Example 1

[0038] This application discloses a dustproof netting production conveyor roller device with a foam layer, referring to... Figure 1 and Figure 2 The base surface of the dustproof net 1 is coated with an adhesive layer 11. In this embodiment, two adhesive layers 11 are coated at intervals along the width direction of the dustproof net 1. A first transmission roller and a second transmission roller are provided on both sides of the dustproof net 1, and a first transmission roller 2 is disposed on one side of the adhesive layer 11 of the dustproof net 1. Thus, when the power mechanism (not shown in the figure) drives the first transmission roller 2 and the second transmission roller 3 to rotate, the purpose of conveying the dustproof net 1 is achieved.

[0039] Reference Figure 1 and Figure 2 It is worth noting that the first conveyor roller 2 is a dustproof net production conveyor roller device with a foam layer disclosed in the embodiments of this application, and the second conveyor roller 3 is an existing conveyor roller.

[0040] Reference Figure 2 and Figure 3 The dustproof netting production conveyor roller device with a foam layer includes a conveyor roller body 21 and a foam layer 22; that is, the first conveyor roller 2 includes a conveyor roller body 21 and a foam layer 22. The foam layer 22 is disposed on the outer periphery of the conveyor roller, and the foam layer 22 is detachably connected to the conveyor roller body 21; this facilitates the replacement and maintenance of the foam layer 22, reducing maintenance costs. The foam layer 22 is used to abut against the dustproof netting 1 to drive the dustproof netting 1 to move. The foam layer 22 can be detachably connected to the conveyor roller body 21 by means of adhesive, Velcro, etc.; in this embodiment, the foam layer 22 is bonded and fixed to the conveyor roller body 21.

[0041] Reference Figure 3 and Figure 4 The foam layer 22 has several notches 221 on the side near the conveyor roller body 21, and these notches 221 are spaced apart around the conveyor roller body 21. The annular foam layer 22 is formed by rolling up sheet-like foam. By providing notches 221 on the side of the foam layer 22 near the conveyor roller body 21, the compression inside the foam layer 22 can be reduced, so as to facilitate the overall deformation of the foam layer and improve the force of the foam layer on the dustproof net 1.

[0042] The implementation principle of the dustproof netting production conveyor roller device with a foam layer in this application embodiment is as follows:

[0043] Reference Figure 3The foam layer 22 is in contact with the dustproof net 1, so that when the conveyor roller rotates, the foam layer 22 can drive the dustproof net 1 to move; the foam layer 22 has a certain deformation capacity, which can reduce the pressure applied to the dustproof net 1 by the conveyor roller device, thereby reducing the risk of glue penetration on the base surface of the dustproof net 1 and improving the yield of the dustproof net 1.

[0044] In other words, by adding a foam layer 22 to the conveyor roller body 21, this application can ensure the stable conveying of the dustproof net 1, while reducing the risk of the adhesive layer 11 on the base surface of the dustproof net 1 penetrating to the other side, thereby improving the production efficiency and product qualification rate of the dustproof net 1.

[0045] Example 2

[0046] The difference between Example 2 and Example 1 is as follows:

[0047] Reference Figure 5 The dustproof net 1 production conveyor roller device also includes a wear-resistant layer 23, which is fixed to the foam layer 22 on the side away from the conveyor roller and is used to abut against the dustproof net 1. In this embodiment, the wear-resistant layer 23 is a polyester fiber cloth, and the wear-resistant layer 23 is bonded and fixed to the foam layer 22.

[0048] The implementation principle of the dustproof netting production conveyor roller device with a foam layer in this application embodiment is as follows:

[0049] When the foam layer 22 is compressed and deformed, it applies pressure to the dustproof net 1, driving the net 1 to move. The wear-resistant layer 23 on the surface of the foam layer 22 is in contact with the dustproof net 1. The wear-resistant layer 23 has good wear resistance, thereby improving the durability and service life of the foam layer 22 without affecting the force applied by the foam layer 22 to the dustproof net 1. The polyester fiber fabric has good wear resistance and can withstand repeated friction and wear.

[0050] Example 3

[0051] The difference between this embodiment 3 and embodiment 2 is that the foam layer 22 and the conveyor roller body 21 are detachable in different ways.

[0052] In this embodiment, the dustproof net 1 production conveyor roller device further includes a binding member 24 and a friction plate 25. An annular groove 222 is formed on the side of the foam layer 22 away from the conveyor roller body 21. The binding member 24 is disposed in the annular groove 222 and is used to fix the foam layer 22 to the conveyor roller body 21. The binding member 24 can be a thin, elongated material such as fine cotton thread or binding tape. In this embodiment, the binding member 24 is a plastic binding tape. The friction plate 25 is disposed between the foam layer 22 and the conveyor roller body 21. The friction plate 25 is bonded and fixed to the foam layer 22, and the vertical projection of the binding member 24 is located on the friction plate 25. The friction plate 25 is a sheet material such as a rubber sheet or a silicone sheet to enhance the friction between the foam layer 22 and the conveyor roller body 21, so that the conveyor roller body 21 can drive the foam layer 22 to rotate stably. In this embodiment, the friction plate 25 is a silicone sheet.

[0053] The implementation principle of the dustproof netting production conveyor roller device with a foam layer in this application embodiment is as follows:

[0054] The foam layer 22 is secured to the conveyor roller body 21 by the binding clip 24, which facilitates the installation and replacement of foam components by the staff. At the same time, by setting a friction plate 25 between the foam layer 22 and the conveyor roller body 21, the friction between the foam layer 22 and the conveyor roller body 21 can be increased, so that the conveyor roller can stably drive the foam layer 22 to rotate.

[0055] Example 4

[0056] The difference between Example 4 and Example 2 is as follows:

[0057] Along the length of the conveyor roller body 21, multiple foam layers 22 are spaced apart; the gaps between adjacent foam layers 22 are used to accommodate the adhesive layer 11 on the dustproof net 1. In this embodiment, three foam layers 22 are spaced apart, and there are two gaps between the three foam layers 22 to accommodate two adhesive layers 11 on the dustproof net 1.

[0058] The implementation principle of the dustproof netting production conveyor roller device with a foam layer in this application embodiment is as follows:

[0059] Multiple foam layers 22 are provided along the length of the conveyor roller body 21; this can increase the force of the foam layers 22 on the dustproof net 1 and improve the stability of the conveying of the dustproof net 1.

[0060] At the same time, the thickness and hardness of the foam layer 22 in each area can be adjusted independently to meet the production needs of dustproof nets 1 of different specifications.

[0061] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dustproof net production conveyor roller device with a foam layer, wherein the base surface of the dustproof net (1) is coated with an adhesive layer (11); characterized in that: It includes a conveyor roller body (21) and a foam layer (22); the foam layer (22) is disposed on the outer periphery of the conveyor roller body (21), the foam layer (22) is used to abut against the dustproof net (1), and the foam layer (22) is used to drive the dustproof net (1) to move.

2. The dustproof netting production conveyor roller device with foam layer according to claim 1, characterized in that: The foam layer (22) is detachably connected to the conveyor roller body (21).

3. The dustproof netting production conveyor roller device with foam layer according to claim 2, characterized in that: It also includes a binding member (24), on which an annular groove (222) is provided on the side of the foam layer (22) away from the conveyor roller body (21), and the binding member (24) is disposed in the annular groove (222). The binding member (24) is used to fix the foam layer (22) and the conveyor roller body (21).

4. The dustproof netting production conveyor roller device with foam layer according to claim 3, characterized in that: It also includes a friction plate (25), which is disposed between the foam layer (22) and the conveyor roller body (21). The friction plate (25) is bonded and fixed to the foam layer (22), and the vertical projection of the binding member (24) is located on the friction plate (25).

5. The dustproof netting production conveyor roller device with foam layer according to claim 1, characterized in that: It also includes a wear-resistant layer (23), which is fixed to the foam layer (22) on the side away from the conveyor roller, and the wear-resistant layer (23) is used to abut against the dustproof net (1).

6. The dustproof netting production conveyor roller device with foam layer according to claim 5, characterized in that: The wear-resistant layer (23) is a polyester fiber cloth, and the wear-resistant layer (23) is bonded and fixed to the foam layer (22).

7. The dustproof netting production conveyor roller device with foam layer according to claim 1, characterized in that: Along the length of the conveyor roller body (21), multiple foam layers (22) are spaced apart; the gaps between adjacent foam layers (22) are used to accommodate the coating layer (11) on the dustproof net (1).

8. The dustproof netting production conveyor roller device with foam layer according to claim 1, characterized in that: The foam layer (22) has several notches (221) on the side near the conveyor roller body (21), and the several notches (221) are spaced around the conveyor roller body (21).

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