Glued cotton production line

Abstract

The utility model relates to the field of cosmetics, in particular to a glued cotton production line, which mainly solves the problem of low production efficiency of cotton pads in the prior art. Comprising an opener, a first conveying fan, a second conveying fan, a third conveying fan, a cotton mixing box, an opener, a preparation cotton box, a first automatic cotton box, a second automatic cotton box, a double-doffer carding machine, a first compaction mechanism, a second compaction mechanism, a first glue spraying box, a second glue spraying box, a first belt conveying mechanism, a second belt conveying mechanism and a third belt conveying mechanism. The trimming mechanism and the material storage mechanism are arranged on the base.

Description

Technical Field

[0001] The utility model relates to the field of cosmetics, in particular to a glued cotton production line. Background Art

[0002] As consumers pursue environmental protection, health and safety, the market demand for cosmetic cotton pads is also increasing. More and more brands are using biodegradable and renewable environmentally friendly materials in product design and production, changing the dilemma of consumers having to deal with the products after use and further expanding the brand's market influence.

[0003] The environmentally friendly cotton pads on the market are made from a mixture of various renewable and environmentally friendly fibers. They are skin-friendly, have fine fabrics, and have good water absorption and release properties. However, the production process is relatively complicated, resulting in low production efficiency, which makes the price of environmentally friendly cotton pads remain high. Utility Model Content

[0004] Therefore, in view of the above problems, the present invention provides a glued cotton production line, which mainly solves the problem of low production efficiency of cosmetic cotton in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A glued cotton production line, comprising a cotton opener, a first conveying fan, a second conveying fan, a third conveying fan, a cotton mixing box, a loosening machine, a preparatory cotton box, a first automatic cotton box, a second automatic cotton box, a double-doffer carding machine, a first compacting mechanism, a second compacting mechanism, a first glue spraying box, a second glue spraying box, a first belt conveying mechanism, a second belt conveying mechanism, a third belt conveying mechanism, a double-layer drying oven, a trimming mechanism, and a material storage mechanism;

[0007] The first conveying fan is arranged at the output end of the cotton opener, the cotton mixing box is arranged at the output end of the first conveying fan, the opener is arranged at the output end of the cotton mixing box, the second conveying fan is arranged at the output end of the opener, the preparatory cotton box is arranged at the output end of the second conveying fan, the third conveying fan is arranged at the output end of the preparatory cotton box, the first automatic cotton box and the second automatic cotton box are respectively arranged at the output end of the third conveying fan, the double-doffer carding machine is arranged at the output end of the first automatic cotton box and the second automatic cotton box, the first belt conveying mechanism is arranged at the output end of the double-doffer carding machine, the first compacting mechanism and the first glue spraying box are arranged on the upper side of the first belt conveying mechanism, and along the first belt conveying mechanism The conveying direction of the belt conveyor mechanism is set in sequence. The double-layer oven has a first drying channel and a second drying channel. The first belt conveyor mechanism passes through the first drying channel. The second belt conveyor mechanism is arranged at the output end of the first belt conveyor mechanism and is used for clamping and flipping the cotton web. The third belt conveyor mechanism is arranged at the output end of the second belt conveyor mechanism. The second compacting mechanism and the second spray box are arranged on the upper side of the third belt conveyor mechanism and are arranged in sequence along the conveying direction of the third belt conveyor mechanism. The third belt conveyor mechanism passes through the second drying channel. The trimming mechanism is arranged at the output end of the third belt conveyor mechanism, and the storage mechanism is arranged at the output end of the trimming mechanism.

[0008] Furthermore, the first automatic cotton box and the second automatic cotton box both include a box body, a cotton storage bin, a feeding roller, a rolling roller and a conveying screen assembly. The upper part of the box body is provided with a feed port, and the lower part of the box body is provided with a discharge port. The cotton storage bin is provided on the lower side of the feed port, and the lower end of the cotton storage bin is provided with a discharge port. The feeding roller is provided at the discharge port, and the conveying screen assembly connects the feeding roller and the discharge port. The conveying screen assembly has a conveying surface, and the angle between the conveying surface and the horizontal plane is 30°~45°. The rolling roller is provided on the circumferential side of the conveying surface.

[0009] Furthermore, the conveying screen assembly includes a driving roller, a driven roller, and a conveyor belt wound around the driving roller and the driven roller, and the conveyor belt has a grid structure.

[0010] Furthermore, the roller includes a medium shaft, a roller body sleeved on the medium, and a plurality of convex rings provided on the outer surface of the roller body, and the convex rings are distributed in sequence along the axial direction of the roller body.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are as follows: the bonded cotton production line selects appropriate cellulose fibers according to the required performance of the product, and puts them into the cotton opening mechanism in proportion for preliminary mixing and opening. After the cotton is opened, it is transported to the cotton mixing machine through the first conveying fan for full mixing and storage, and then enters the opener, fully opened, and transported to the preparatory cotton box through the second conveying fan, and then transported from the preparatory cotton box to the first automatic cotton box and the second automatic cotton box through the third conveying fan. The first automatic cotton box and the second automatic cotton box evenly feed the cotton to the double doffer carding machine. After the double doffer carding machine mechanically forms a net, the two cotton routes are The net is input to the next process, taking over the cotton web from the carding machine, compacting the cotton web through the first compacting mechanism, and then spraying glue on the upper cotton web for reinforcement, and entering the first drying channel of the double-layer oven for drying. After coming out of the double-layer oven, it is transferred and turned around through the second belt conveyor mechanism, and the lower cotton web is compacted and sprayed with glue for reinforcement, and then enters the second drying channel of the double-layer oven for secondary drying, and is transported to the trimming mechanism to cut off the waste edges on both sides to ensure the width. Finally, it is wound through the storage mechanism without stopping the machine to change materials, realizing the production of glued cotton, which simplifies the process of preparing cosmetic cotton and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic cross-sectional view of the first automatic cotton box in an embodiment of the present utility model;

[0014] Figure 3 It is a structural schematic diagram of the roller in the embodiment of the present utility model. DETAILED DESCRIPTION

[0015] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0016] The embodiments of the present utility model are:

[0017] refer to Figure 1 、 Figure 2 and Figure 3 As shown, a glued cotton production line includes a cotton opener 1, a first conveying fan 2, a second conveying fan 3, a third conveying fan 4, a cotton mixing box 5, a loosening machine 6, a preparatory cotton box 7, a first automatic cotton box 8, a second automatic cotton box 9, a double-doffer carding machine 10, a first compacting mechanism 11, a second compacting mechanism 12, a first glue spraying box 13, a second glue spraying box 14, a first belt conveying mechanism 15, a second belt conveying mechanism 16, a third belt conveying mechanism 17, a double-layer drying oven 18, a trimming mechanism 19, and a storage mechanism 20;

[0018] The first conveying fan 2 is arranged at the output end of the cotton opener 1, the cotton mixing box 5 is arranged at the output end of the first conveying fan 2, the opener 6 is arranged at the output end of the cotton mixing box 5, the second conveying fan 3 is arranged at the output end of the opener 6, the preparatory cotton box 7 is arranged at the output end of the second conveying fan 3, the third conveying fan 4 is arranged at the output end of the preparatory cotton box 7, the first automatic cotton box 8 and the second automatic cotton box 9 are respectively arranged at the output end of the third conveying fan 4, the double doffer carding machine 10 is arranged at the output end of the first automatic cotton box 8 and the second automatic cotton box 9, the first belt conveying mechanism 15 is arranged at the output end of the double doffer carding machine 10, the first compacting mechanism 11 and the first glue spraying box 13 are arranged on the upper side of the first belt conveying mechanism 15, and along the first belt conveying mechanism 15 The conveying direction is arranged in sequence, the double-layer oven 18 has a first drying channel 181 and a second drying channel 182, the first belt conveyor mechanism 15 passes through the first drying channel 181, and the second belt conveyor mechanism 16 is arranged at the output end of the first belt conveyor mechanism 15, for clamping and flipping the cotton web, the third belt conveyor mechanism 16 is arranged at the output end of the second belt conveyor mechanism 15, the second compacting mechanism 12 and the second spray box 14 are arranged on the upper side of the third belt conveyor mechanism 17, and are arranged in sequence along the conveying direction of the third belt conveyor mechanism 17, the third belt conveyor mechanism 17 passes through the second drying channel 182, the trimming mechanism 19 is arranged at the output end of the third belt conveyor mechanism 17, and the storage mechanism 20 is arranged at the output end of the trimming mechanism 19.

[0019] This glued cotton production line selects appropriate cellulose fibers according to the required performance of the product, and puts them into the cotton opener 1 in proportion for preliminary mixing and opening. After opening, the cotton is transported to the mixing box 5 through the first conveying fan 2 for full mixing and storage, and then enters the opener for full opening, and is transported to the preparatory cotton box 7 through the second conveying fan 3. From the preparatory cotton box 7, it is transported to the first automatic cotton box 8 and the second automatic cotton box 9 through the third conveying fan 4. The first automatic cotton box 8 and the second automatic cotton box 9 evenly feed the cotton into the double doffer carding machine 10. After the double doffer carding machine 10 mechanically forms a web, the two cotton webs are merged into one and input into the next process to undertake The cotton web from the carding machine is compacted by the first compacting mechanism 11, and then the upper layer of the cotton web is sprayed with glue for reinforcement, and enters the first drying channel 181 of the double-layer oven 18 for drying. After coming out of the double-layer oven 18, it is transferred and turned around by the second belt conveyor mechanism 16, and the lower layer of the cotton web is compacted and sprayed with glue for reinforcement, and then enters the second drying channel 182 of the double-layer oven 18 for secondary drying, and is conveyed to the trimming mechanism 19 to cut off the waste edges on both sides to ensure the width. Finally, it is wound up through the storage mechanism 20 without stopping the machine for material replacement, thereby realizing the production of bonded cotton, simplifying the process of preparing the cosmetic cotton and improving production efficiency.

[0020] Specifically, the first automatic cotton box 8 and the second automatic cotton box 9 each include a box body 81, a cotton storage bin 82, a feeding roller 83, a roller 84 and a conveying screen assembly 85. The upper portion of the box body 81 is provided with a feeding port 86, and the lower portion of the box body 81 is provided with a discharging port 87. The cotton storage bin 82 is provided at the lower side of the feeding port 86, and the lower end of the cotton storage bin 82 is provided with a discharging port 821. The feeding roller 83 is provided at the discharging port 821. The conveying screen assembly 85 connects the feeding roller 83 and the discharging port 87. The conveying screen assembly 85 has a conveying surface 851. The angle between the surface 851 and the horizontal plane is 30° to 45°, preferably 35°. The roller 84 is arranged on the peripheral side of the conveying surface 851. The conveying screen assembly 85 includes an active roller 852, a driven roller 853 and a conveyor belt 854 wound around the active roller 852 and the driven roller 853. The conveyor belt 854 has a grid structure. The roller 84 includes a medium shaft 841, a roller body 842 sleeved on the medium 841 and a plurality of convex rings 843 provided on the outer surface of the roller body 842. The convex rings 843 are distributed in sequence along the axial direction of the roller body 842.

[0021] The working principle of the first automatic cotton box 8 and the second automatic cotton box 9 is as follows: the fibers in the preparation cotton box 7 are fed into the cotton storage bin 82 through the feed port 86 of the box body 81 by the third conveying fan 4, and the fibers in the cotton storage bin 82 are caused to fall to the upper end of the feeding roller 83 by gravity. The feeding roller 83 rotates, so that the fibers are fed to the conveying surface of the conveying screen mechanism 85, and the feeding amount of the fibers is controlled by the feeding roller 83. The packing density of the fibers is changed by cooperating with the conveyor belt 854 with a grid structure through the roller 84, thereby cooperating with the double doffer carding machine 10 to form a cotton net with good fiber connectivity and high air permeability, thereby improving the quality of the product.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0023] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0024] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0025] Although the present invention has been particularly shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made to the present invention without departing from the spirit and scope of the invention as defined in the appended claims, and all such changes are within the scope of protection of the present invention.

Claims

1. A glued cotton production line, characterized by: It includes a cotton opener, a first conveying fan, a second conveying fan, a third conveying fan, a cotton mixing box, a loosening machine, a preparatory cotton box, a first automatic cotton box, a second automatic cotton box, a double-doffer carding machine, a first compacting mechanism, a second compacting mechanism, a first glue spraying box, a second glue spraying box, a first belt conveying mechanism, a second belt conveying mechanism, a third belt conveying mechanism, a double-layer oven, a trimming mechanism and a storage mechanism; The first conveying fan is arranged at the output end of the cotton opener, the cotton mixing box is arranged at the output end of the first conveying fan, the opener is arranged at the output end of the cotton mixing box, the second conveying fan is arranged at the output end of the opener, the preparatory cotton box is arranged at the output end of the second conveying fan, the third conveying fan is arranged at the output end of the preparatory cotton box, the first automatic cotton box and the second automatic cotton box are respectively arranged at the output end of the third conveying fan, the double-doffer carding machine is arranged at the output end of the first automatic cotton box and the second automatic cotton box, the first belt conveying mechanism is arranged at the output end of the double-doffer carding machine, the first compacting mechanism and the first glue spraying box are arranged on the upper side of the first belt conveying mechanism, and along the first belt conveying mechanism The conveying direction of the belt conveyor mechanism is set in sequence. The double-layer oven has a first drying channel and a second drying channel. The first belt conveyor mechanism passes through the first drying channel. The second belt conveyor mechanism is arranged at the output end of the first belt conveyor mechanism and is used for clamping and flipping the cotton web. The third belt conveyor mechanism is arranged at the output end of the second belt conveyor mechanism. The second compacting mechanism and the second spray box are arranged on the upper side of the third belt conveyor mechanism and are arranged in sequence along the conveying direction of the third belt conveyor mechanism. The third belt conveyor mechanism passes through the second drying channel. The trimming mechanism is arranged at the output end of the third belt conveyor mechanism, and the storage mechanism is arranged at the output end of the trimming mechanism.

2. The laminated cotton production line according to claim 1, characterized in that: The first automatic cotton box and the second automatic cotton box both include a box body, a cotton storage bin, a feeding roller, a pressing roller and a conveying screen assembly. The upper part of the box body is provided with a feeding port, and the lower part of the box body is provided with a discharging port. The cotton storage bin is provided on the lower side of the feeding port, and the lower end of the cotton storage bin is provided with a discharging port. The feeding roller is provided at the discharging port. The conveying screen assembly connects the feeding roller and the discharging port. The conveying screen assembly has a conveying surface, and the angle between the conveying surface and the horizontal plane is 30° to 45°. The pressing roller is provided on the circumferential side of the conveying surface.

3. The laminated cotton production line according to claim 2, characterized in that: The conveying screen assembly comprises a driving roller, a driven roller and a conveying belt wound around the driving roller and the driven roller, and the conveying belt is in a grid structure.

4. The laminated cotton production line according to claim 2 or 3, characterized in that: The roller comprises a medium shaft, a roller body sleeved on the medium, and a plurality of convex rings arranged on the outer surface of the roller body, wherein the convex rings are sequentially spaced and distributed along the axial direction of the roller body.

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