Quantitative application device for high molecular material for sanitary products

Abstract

The utility model discloses a kind of high molecular material quantitative application devices for sanitary products, including box cover, box, discharge tray, feed tray and distribution tray, box cover, box, discharge tray are sequentially connected to constitute the shell structure of application device, feed tray, distribution tray are set in shell structure;The feed tray is installed in the inside of box, distribution tray is set between feed tray and discharge tray, rotating shaft is installed on the distribution tray, motor drives distribution tray to rotate by rotating shaft;Arc-shaped groove is equipped on the feed tray, distribution groove is equipped on the distribution tray;The utility model drives distribution tray to rotate by motor, realizes the equal selection operation of high molecular material by the action of distribution groove in distribution tray and arc-shaped groove in feed tray, realizes the quantitative application operation of high molecular material when sanitary product is produced, improves product quality, improves production efficiency simultaneously.

Description

Technical Field

[0001] This utility model relates to a device for quantitatively applying polymer materials for hygiene products. Background Technology

[0002] Hygiene products, such as sanitary napkins, diapers, and pull-ups, are primarily made from polymer materials. These polymers are then added to the hygiene products in equal weight proportions. However, polymers are typically in powder or granular form, making it challenging to achieve equal weight proportions, as inconsistent proportions affect the quality of the hygiene products. Current solutions involve weighing the polymers to ensure equal weight proportions. However, due to the material's characteristics, significant weight deviations occur during weighing, requiring considerable manual intervention and impacting production efficiency. High-speed production lines for hygiene products often require multiple weighing devices, increasing production costs and making the entire production line control more cumbersome and complex, hindering automation. Therefore, a novel polymer quantitative application device is needed to address the problems encountered in existing polymer quantitative application processes. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a convenient, simple, and stable device for quantitatively applying polymer materials to hygiene products, which can ensure that the quality of polymer materials applied each time is the same, thus improving the quality of hygiene products. At the same time, the whole process is continuous and efficient, which can meet the needs of high-speed production lines. It is a practical and widely applicable device for quantitatively applying polymer materials to hygiene products.

[0004] To solve the above problems, the present invention adopts the following technical solution: A quantitative application device for polymer materials used in hygiene products includes a box cover, a box body, a discharge tray, a feed tray, and a distribution tray. The box cover, box body, and discharge tray are sequentially connected to form the outer shell structure of the application device. The feed tray and distribution tray are disposed within the outer shell structure. The feed tray is installed inside the box body, and the distribution tray is disposed between the feed tray and the discharge tray. A rotating shaft is installed on the distribution tray, and a motor drives the distribution tray to rotate through the rotating shaft. The feed tray has an arc-shaped groove, and the distribution tray has multiple distribution grooves that are equidistantly distributed.

[0005] The design of the material distribution trough ensures that the quality of polymer materials output each time is within a reasonable range. At the same time, the rotary structure design enables uninterrupted feeding and discharging operations, improving work efficiency and ensuring work quality.

[0006] Preferably, the outer side of the box cover is provided with a feed inlet, and the outer side of the discharge tray is provided with a discharge outlet. The feed inlet is directly opposite the arc-shaped groove, and the discharge outlet is staggered from the arc-shaped groove.

[0007] The design of the inlet, outlet, and arc-shaped groove facilitates the input of polymer materials and allows them to fall into the distribution trough before being removed from the outlet, thus enabling the gradual conveying and application of polymer materials.

[0008] Preferably, a blade mounting seat is installed on the rotating shaft, and multiple blades are installed on the blade mounting seat. The feed plate is disposed between the blades and the distribution plate, and the motor drives the blades to rotate through the rotating shaft.

[0009] The blades scrape and push the polymer material inside the box, thereby pushing the material on the feed tray into the arc-shaped groove, so that the distribution groove is always in a full-load state, ensuring that the quality of each distribution groove is the same.

[0010] Preferably, one side of the discharge tray is provided with a boss structure, and the box body is provided with a concave structure that cooperates with the boss structure, with the boss structure embedded in the concave structure.

[0011] The combination of protruding and concave structures increases the fit between the discharge tray and the housing, preventing polymer materials from leaking out from the joints.

[0012] The beneficial effects of this utility model are: it is convenient to use, simple to operate, and has a stable structure. It can complete the quantitative application of polymer materials, so that the quality of polymer materials applied each time is the same, which is conducive to further improving the quality of hygiene products. At the same time, the whole process is continuous and efficient, which can meet the needs of high-speed production lines. It has practicality and wide applicability. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below, but this is not a limitation on the protection scope of this utility model.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram showing the installation position of the material distribution tray of this utility model; Figure 4 This is a schematic diagram showing the position of the concave structure of this utility model; Figure 5 This is a schematic diagram of the discharge tray structure of this utility model; Figure 6This is a schematic diagram showing the location of the discharge port of this utility model.

[0015] Among them, 1. box cover, 2. box, 3. discharge plate, 4. rotating shaft, 5. blade mounting seat, 6. blade, 7. feed plate, 8. distribution groove, 9. arc groove, 10. feed port, 11. mounting flange, 12. distribution plate, 13. boss structure, 14. concave structure, 15. discharge port. Detailed Implementation

[0016] See Figures 1 to 6 The device for quantitative application of polymer materials for hygiene products includes a box cover 1, a box body 2, a discharge tray 3, a feed tray 7, and a distribution tray 12. The box cover 1, box body 2, and discharge tray 3 are connected in sequence to form the outer shell structure of the application device. The feed tray 7 and the distribution tray 12 are disposed in the outer shell structure. The feed tray 7 is installed inside the box body 2, and the distribution tray 12 is disposed between the feed tray and the discharge tray. A rotating shaft 4 is installed on the distribution tray 12, and a motor drives the distribution tray to rotate through the rotating shaft. The feed tray 7 is provided with an arc-shaped groove 9, and the distribution tray 7 is provided with a distribution groove 12. There are multiple distribution grooves 12, which are evenly distributed.

[0017] Furthermore, the outer side of the box cover 1 is provided with a feed inlet 10, and the outer side of the discharge plate 3 is provided with a discharge outlet 15. The feed inlet 10 is directly opposite the arc groove, and the discharge outlet 15 is staggered from the arc groove.

[0018] Furthermore, a blade mounting seat 5 is installed on the rotating shaft 4, and multiple blades 6 are installed on the blade mounting seat 5. The feed plate 7 is located between the blades 6 and the distribution plate 12, and the motor drives the blades 6 to rotate through the rotating shaft.

[0019] Furthermore, a boss structure 13 is provided on one side of the discharge tray 3, and a concave structure 14 is provided on the box body 2 to cooperate with the boss structure 13, with the boss structure 13 embedded in the concave structure 14.

[0020] Furthermore, the housing cover is provided with a mounting flange 11, and the application device is installed and fixed through the mounting flange.

[0021] Furthermore, the rotating shaft 4 passes through the center of the feed disc 7, and a bearing is provided between the rotating shaft and the feed disc.

[0022] This utility model relates to a power output mechanism for externally connected rotating shaft motors, transmission shafts, etc.

[0023] The discharge port of this invention is connected to a negative pressure pipe, which uses negative pressure to draw out and transport the polymer material that has moved to the material distribution trough at the discharge port.

[0024] Meanwhile, the feed inlet is connected to an external polymer material conveying mechanism. During use, the amount of polymer material in the input device is controlled to ensure that the arc-shaped trough is at least fully loaded, thereby ensuring that the distribution trough is fully loaded and achieving consistent quality of polymer material in the distribution trough.

[0025] In use, this utility model is installed by mounting flange to install the application device, connects the rotating shaft to the transmission mechanism such as motor, and connects the feed inlet and discharge outlet to the corresponding feeding and discharging facilities.

[0026] During operation, polymer materials enter through the feed inlet and fall into the arc-shaped trough and the distribution trough. Simultaneously, the motor and other transmission mechanisms drive the rotating shaft to rotate, which in turn drives the blades and the distribution disc to rotate. The distribution disc then drives the distribution trough, which is fully loaded with polymer materials, to rotate. When the distribution trough moves to the bottom of the feed disc, the feed disc trims the material at the top of the distribution disc, squeezing or blocking excess material, so that the polymer materials in the distribution disc at the outlet are basically flush with the disc opening, achieving uniformity in quantity and quality. When the distribution disc, fully loaded with polymer materials, moves to the outlet, the polymer materials in the distribution disc are sucked out under negative pressure, realizing the conveying and transfer of polymer materials.

[0027] This invention enables the continuous and quantitative delivery of polymer materials.

[0028] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A device for quantitatively applying polymeric materials for hygiene products, characterized in that: The device includes a cover, a body, a discharge tray, a feed tray, and a distribution tray. The cover, body, and discharge tray are connected in sequence to form the outer shell structure of the application device. The feed tray and distribution tray are disposed within the outer shell structure. The feed tray is installed inside the body of the box, and the distribution tray is disposed between the feed tray and the discharge tray. A rotating shaft is installed on the distribution tray, and a motor drives the distribution tray to rotate through the rotating shaft. The feed tray has an arc-shaped groove, and the distribution tray has multiple distribution grooves that are equidistantly distributed.

2. The device for quantitative application of polymer materials for hygiene products according to claim 1, characterized in that: The outer side of the box cover is provided with a feed inlet, and the outer side of the discharge tray is provided with a discharge outlet. The feed inlet is directly opposite the arc-shaped groove, and the discharge outlet is staggered from the arc-shaped groove.

3. The device for quantitative application of polymer materials for hygiene products according to claim 1, characterized in that: A blade mounting seat is installed on the rotating shaft, and multiple blades are installed on the blade mounting seat. The feed plate is located between the blades and the distribution plate, and the motor drives the blades to rotate through the rotating shaft.

4. The device for quantitative application of polymer materials for hygiene products according to claim 1, characterized in that: The discharge tray has a boss structure on one side, and the box body has a concave structure that matches the boss structure, with the boss structure embedded in the concave structure.

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