A high-strength and soft water-permeable cotton preparation device

Abstract

The utility model provides a high-strength, soft, water-permeable cotton preparation device, comprising: a bottom plate, a plurality of support rods are fixedly installed on the top of the bottom plate, a mounting plate is fixedly installed on the top of the plurality of support rods, a foaming box is fixedly installed on the top of the mounting plate, a top cover is arranged on the top of the foaming box, a driving motor is fixedly installed on the top of the top cover, and a stirring shaft is fixedly installed on the output end of the driving motor. The high-strength, soft, water-permeable cotton preparation device provided by the utility model cooperates with each other through structures such as a stepping motor, a screw rod, a moving plate, a moving rod, a top cover, a connecting rod and a bearing plate. When in use, the moving rod lifts the top cover, so that the bearing plate carries the foamed material and moves out from the inner side of the foaming box, so as to facilitate the user to unload the foamed material.

Description

Technical Field

[0001] The utility model relates to the technical field of water-permeable cotton, in particular to a high-strength and soft water-permeable cotton preparation device. Background Art

[0002] "Permeable sponge" is also called "breathing sponge". It is comfortable and breathable, natural and environmentally friendly, highly breathable, and never turns yellow. The air permeability of healthy breathing sponge is 50 times that of ordinary sponge. It has bright color, natural soft texture, smooth hand feel, strong drape, good toughness and elasticity, and its texture is comparable to silk or modal, and it is more wear-resistant. Permeable sponge has good water permeability, water can penetrate the sponge directly, and it has stronger air permeability, and you can breathe through the sponge, so it has become a veritable "breathing" sponge, which is an indispensable high-quality material for underwear in the future.

[0003] A formula and foaming manufacturing method of a water-permeable polyurethane bra cup sponge in the prior art, which is prepared by 20%-69.78% polyether polyol, 5%-30% polymer polyol, 20%-40% isocyanate, 1%-5% water, 0.1%-2% silicone oil, 0.01%-0.9% ammonium catalyst, 0.01%-0.9% reactive ammonium catalyst, 0.1%-2% tin catalyst, 2%-10% dichloromethane, 1%-8% antioxidant, and 1%-7% organic silicon oxygen hydrophilic agent. The organic silicon oxygen hydrophilic agent reduces the surface tension of the bra cup sponge, increases the hydrophilicity of the sponge, increases the strength of the sponge foaming structure, and maintains the softness of the sponge. The foaming machine foams, wherein the isocyanate, water and dichloromethane are controlled by a flow meter to control the weight percentage, and the others are controlled by frequency conversion of a frequency conversion pump to control the weight percentage. It is mainly used in the formula of female bra cup sponge and the sponge is hot-pressed into cups of various specifications by a mold.

[0004] When preparing the foaming raw material, a mixing device is needed to stir and mix the foaming raw material, and then the foaming raw material is foamed and mixed inside a mixing box. However, due to the poor fluidity of the foaming material, after the foaming is completed, it accumulates inside the mixing device, making it inconvenient for users to feed the foaming material.

[0005] Therefore, it is necessary to provide a high-strength and soft water-permeable cotton preparation device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a high-strength and soft water-permeable cotton preparation device, which solves the problem that it is inconvenient for users to feed foaming materials.

[0007] In order to solve the above technical problems, the utility model provides a high-strength and soft water-permeable cotton, which is obtained by mixing and foaming the following raw materials in parts by mass:

[0008] Complex polyols 5%-30%;

[0009] Isocyanate 20%-40%;

[0010] Water 1%-5%;

[0011] Silicone oil 0.1%-2%;

[0012] Solid catalyst 0.01%-0.9%;

[0013] Dichloromethane 2%-10%;

[0014] Antioxidant 1%-8%;

[0015] Organic silicon oxygen hydrophilic agent 1%-7%;

[0016] Nano-grade tetrafluoroethylene powder 30%-60%.

[0017] Preferably, the solid catalyst is trimethylamine, triethylenediamine and stannous octoate, wherein the mass ratio of trimethylamine, triethylenediamine and stannous octoate is 1:3:10.

[0018] Preferably, the complex polyol is dipropylene glycol, trimethylolpropane and glycerol.

[0019] The utility model also provides a high-strength, soft, water-permeable cotton preparation device, comprising a base plate and the high-strength, soft, water-permeable cotton described in any one of the above items, a plurality of support rods are fixedly installed on the top of the base plate, a mounting plate is fixedly installed on the top of the plurality of support rods, a foaming box is fixedly installed on the top of the mounting plate, a top cover is arranged on the top of the foaming box, a driving motor is fixedly installed on the top of the top cover, a stirring shaft is fixedly installed on the output end of the driving motor, connecting rods are fixedly installed on both ends of the bottom of the top cover, a bearing plate is fixedly installed on the bottom of the connecting rod, and a feeding pipe is fixedly installed on the top of the top cover.

[0020] Preferably, a stepper motor is fixedly mounted on the top of the mounting plate, a lead screw is fixedly mounted on the output end of the stepper motor, the bottom of the lead screw is rotatably connected to the top of the base plate, the outer side surface of the lead screw is threadedly connected to a movable plate, the movable plate is slidably connected to the outer side surfaces of multiple support rods, multiple movable rods are fixedly mounted on the top of the movable plate, the multiple movable rods are all slidably connected to the inside of the mounting plate, and the tops of the multiple movable rods are fixedly mounted on the bottom of the top cover.

[0021] Preferably, rollers are fixedly mounted around the bottom of the base plate.

[0022] Preferably, side plates are fixedly mounted around the bottom plate, the inner threads of the side plates are connected to threaded rods, a rotating plate is fixedly mounted on the top of the threaded rod, and a pad is rotatably connected to the threaded rod.

[0023] Compared with the related art, the high-strength and soft water-permeable cotton preparation device provided by the utility model has the following beneficial effects:

[0024] The utility model provides a high-strength and soft water-permeable cotton preparation device, which is prepared by placing composite polyol, isocyanate, water, silicone oil, solid catalyst, dichloromethane, antioxidant, organic silicon oxygen hydrophilic agent, nano-grade tetrafluoroethylene powder and other raw materials together, stirring and foaming, so that not only the wrinkle resistance of the processed water-permeable cotton can be increased, but also the service life of the water-permeable cotton can be increased;

[0025] The stepper motor, screw rod, moving plate, moving rod, top cover, connecting rod and carrying plate and other structures cooperate with each other. When in use, the moving rod lifts the top cover, so that the carrying plate carries the foamed material and moves out from the inner side of the foaming box, making it convenient for users to unload the foamed material. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a first embodiment of a high-strength and soft water-permeable cotton preparation device provided by the utility model;

[0027] Figure 2 for Figure 1 The schematic diagram of the cross-sectional structure of the foaming box shown;

[0028] Figure 3 This is a structural schematic diagram of a second embodiment of a high-strength, soft, water-permeable cotton preparation device provided by the utility model.

[0029] Numbers in the figure: 1, bottom plate, 11, support rod, 12, mounting plate, 2, stepping motor, 21, screw rod, 22, moving plate, 23, moving rod, 3, foaming box, 31, top cover, 32, feed pipe, 33, driving motor, 34, stirring shaft, 35, connecting rod, 36, bearing plate, 4, roller, 5, side plate, 51, threaded rod, 52, pad, 53, rotating plate. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0031] A high-strength, soft, water-permeable cotton, comprising: the following raw materials in parts by mass are mixed and foamed:

[0032] Complex polyols 5%-30%;

[0033] Isocyanate 20%-40%;

[0034] Water 1%-5%;

[0035] Silicone oil 0.1%-2%;

[0036] Solid catalyst 0.01%-0.9%;

[0037] Dichloromethane 2%-10%;

[0038] Antioxidant 1%-8%;

[0039] Organic silicon oxygen hydrophilic agent 1%-7%;

[0040] Nano-grade tetrafluoroethylene powder 30%-60%.

[0041] The solid catalyst is trimethylamine, triethylenediamine and stannous octoate, wherein the mass ratio of trimethylamine, triethylenediamine and stannous octoate is 1:3:10.

[0042] The complex polyol is dipropylene glycol, trimethylolpropane and glycerol.

[0043] The working principle of the high-strength and soft water-permeable cotton provided by the utility model is as follows:

[0044] The raw materials are conveyed into a foaming machine according to the mass proportion; the foaming machine performs foaming under high-speed stirring for 1 to 2 minutes. After the foaming is completed, the water-permeable cotton is obtained after standing for 1 to 2 hours.

[0045] Compared with the related art, the high-strength and soft water-permeable cotton provided by the utility model has the following beneficial effects:

[0046] By placing composite polyols, isocyanate, water, silicone oil, solid catalyst, dichloromethane, antioxidant, silicone hydrophilic agent, nano-tetrafluoroethylene powder and other raw materials together and stirring and foaming them, not only the wrinkle resistance of the processed water-permeable cotton can be increased, but also the service life of the water-permeable cotton can be increased.

[0047] First embodiment

[0048] Please refer to Figure 1 and Figure 2 , Figure 1A structural schematic diagram of the first embodiment of a high-strength, soft, water-permeable cotton preparation device provided by the utility model, a high-strength, soft, water-permeable cotton preparation device, comprising a base plate 1 and the high-strength, soft, water-permeable cotton described in any one of the above items, a plurality of support rods 11 are fixedly installed on the top of the base plate 1, a mounting plate 12 is fixedly installed on the top of the plurality of support rods 11, a foaming box 3 is fixedly installed on the top of the mounting plate 12, a top cover 31 is provided on the top of the foaming box 3, a driving motor 33 is fixedly installed on the top of the top cover 31, a stirring shaft 34 is fixedly installed on the output end of the driving motor 33, connecting rods 35 are fixedly installed on both ends of the bottom of the top cover 31, a bearing plate 36 is fixedly installed on the bottom of the connecting rod 35, and a feeding pipe 32 is fixedly installed on the top of the top cover 31.

[0049] A stepper motor 2 is fixedly installed on the top of the mounting plate 12, and a lead screw 21 is fixedly installed on the output end of the stepper motor 2. The bottom of the lead screw 21 is rotatably connected to the top of the base plate 1, and a movable plate 22 is threadedly connected to the outer side surfaces of the plurality of support rods 11. A plurality of movable rods 23 are fixedly installed on the top of the movable plate 22, and the plurality of movable rods 23 are all slidably connected to the inside of the mounting plate 12. The tops of the plurality of movable rods 23 are fixedly installed on the bottom of the top cover 31.

[0050] By sliding the movable plate 22 on the outer side of the support rod 11, the movable plate 22 can be limited when in use, thereby preventing the movable plate 22 from rotating and increasing the stability of the movable plate 22 when moving up and down.

[0051] The working principle of the high-strength and soft water-permeable cotton preparation device provided by the utility model is as follows:

[0052] When in use, the user puts the material to be foamed into the inner side of the foaming box 3 through the feeding tube 32, and then the user starts the driving motor 33, so that the driving motor 33 drives the stirring shaft 34 to rotate, so that the stirring shaft 34 stirs and foams the material inside the foaming box 3. After the foaming is completed, the user starts the stepping motor 2, so that the stepping motor 2 drives the screw rod 21 to rotate, so that the screw rod 21 is threadedly connected inside the moving plate 22, so that the moving plate 22 drives the moving rod 23 to move upward, so that the top of the moving rod 23 lifts the top cover 31, so that the top cover 31 moves the supporting plate 36 from the bottom of the inner side of the foaming box 3 upward through the connecting rod 35, thereby bringing the foamed material to the inner side of the foaming box 3.

[0053] Compared with the related art, the high-strength and soft water-permeable cotton preparation device provided by the utility model has the following beneficial effects:

[0054] The stepping motor 2, the screw rod 21, the moving plate 22, the moving rod 23, the top cover 31, the connecting rod 35 and the supporting plate 36 cooperate with each other. When in use, the moving rod 22 lifts the top cover 31, so that the supporting plate 36 carries the foamed material and moves out from the inner side of the foaming box 3, thereby making it convenient for the user to unload the foamed material.

[0055] Second embodiment

[0056] Please refer to Figure 3 Based on the high-strength and soft water-permeable cotton preparation device provided in the first embodiment of the present application, the second embodiment of the present application proposes another high-strength and soft water-permeable cotton preparation device. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0057] Specifically, the difference of the high-strength, soft, and permeable cotton preparation device provided in the second embodiment of the present application is that, in the high-strength, soft, and permeable cotton preparation device, rollers 4 are fixedly installed around the bottom of the base plate 1.

[0058] Side plates 5 are fixedly installed around the bottom plate 1 . A threaded rod 51 is connected to the inner thread of the side plate 5 . A rotating plate 53 is fixedly installed on the top of the threaded rod 51 . A pad 52 is rotatably connected to the threaded rod 51 .

[0059] The working principle of the high-strength and soft water-permeable cotton preparation device provided by the utility model is as follows:

[0060] When in use, the user can roll the roller 4 on the ground to move the position of the device. After moving to a suitable position, the user can rotate the rotating plate 53, so that the rotating plate 53 drives the threaded rod 51 to be threadedly connected inside the side plate 5, and then drives the pad 52 to move downward, thereby supporting and limiting the device.

[0061] Compared with the related art, the high-strength and soft water-permeable cotton preparation device provided by the utility model has the following beneficial effects:

[0062] The roller 4 facilitates the user to move the device when in use, thereby increasing the mobility of the device. The side panels 5, threaded rods 51, pads 52 and rotating plates 53 cooperate with each other, so that the threaded rods 51 drive the pads 52 to move downward when in use, thereby supporting and limiting the device and adjusting the level of the device.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-strength and soft water-permeable cotton preparation device, characterized in that: include: A bottom plate, a plurality of support rods are fixedly installed on the top of the bottom plate, a plurality of tops of the support rods are fixedly installed with a mounting plate, a foaming box is fixedly installed on the top of the mounting plate, a top cover is arranged on the top of the foaming box, a driving motor is fixedly installed on the top of the top cover, a stirring shaft is fixedly installed on the output end of the driving motor, connecting rods are fixedly installed on both ends of the bottom of the top cover, a bearing plate is fixedly installed on the bottom of the connecting rod, a feeding pipe is fixedly installed on the top of the top cover, a stepping motor is fixedly installed on the top of the mounting plate, a screw rod is fixedly installed on the output end of the stepping motor, the bottom of the screw rod is rotatably connected to the top of the bottom plate, the outer side surface of the screw rod is threadedly connected with a moving plate, the moving plate is slidably connected to the outer sides of the plurality of support rods, a plurality of moving rods are fixedly installed on the top of the moving plate, and the plurality of moving rods are slidably connected to the inside of the mounting plate, and the tops of the plurality of moving rods are fixedly installed on the bottom of the top cover.

2. A high-strength and soft water-permeable cotton preparation device according to claim 1, characterized in that: Rollers are fixedly installed around the bottom of the base plate.

3. A high-strength and soft water-permeable cotton preparation device according to claim 1, characterized in that: Side plates are fixedly installed around the bottom plate, the inner threads of the side plates are connected with threaded rods, the tops of the threaded rods are fixedly installed with rotating plates, and the threaded rods are rotatably connected with pads.

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