Menstrual period trousers and preparation device thereof

Abstract

The invention belongs to the technical field of menstrual period pants preparation, and discloses menstrual period pants and a preparation device thereof.The menstrual period pants comprise a menstrual period pants body, and the menstrual period pants body can be fixedly connected with an absorption layer, a breathable layer and a waterproof layer through sewing; the supporting tool is in tight fit connection with the inner wall of the menstrual period pants body, the top end of the supporting tool is fixedly connected with the conveying equipment, the adsorption conveying equipment is arranged on the side edge of the lower portion of the conveying equipment, and the finished product assembling equipment is arranged under the conveying equipment; in the rotating process of the two rollers, the multiple T-shaped abutting rods can make contact with an absorption layer and a waterproof layer in sequence, the abutted T-shaped abutting rods can be stressed to retract, the retracted T-shaped abutting rods cannot tightly block the surfaces of the rollers, then glue in the rollers can flow out, the surfaces of the top ends of the absorption layer and the waterproof layer are smeared with the glue, and therefore the glue coating efficiency is improved. And in the process that the T-shaped abutting rods are sequentially stressed to retract, colloid which flows out and is attached to the absorption layer can be rapidly and evenly smeared through the brush plate.

Description

Technical Field

[0001] The invention belongs to the technical field of menstrual pants preparation, in particular to a menstrual pants and a preparation device thereof. Background Art

[0002] Menstrual pants, also known as menstrual physiological pants, refer to a type of underwear that women can wear during their menstrual period. Since they fit the body well when used, they can prevent displacement and reduce side leakage. They have quickly become popular among women since they were launched.

[0003] At present, in the production and preparation process of menstrual pants, the auxiliary material layer used to absorb menstrual blood in the menstrual pants is composed of three layers of materials with different functions, specifically the surface layer: breathable layer, the middle layer: absorption layer, and the bottom layer: waterproof layer. Through sewing, bonding or other special processes, these three layers are tightly combined together to form an overall structure, providing women with lasting leakage protection while ensuring comfort and hygiene. At present, some factories that use bonding technology for three-layer fixing generally apply hot melt glue to the three layers separately and bond them one by one. This preparation process is slow and the bonding effect is also poor. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a menstrual pants and a manufacturing device thereof.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a menstrual pants, comprising a menstrual pants body, on which an absorbent layer, a breathable layer, and a waterproof layer can be fixedly connected by sewing.

[0006] A preparation device for menstrual pants, comprising a supporter, the supporter and the inner wall of the menstrual pants body are tightly connected, a conveying device is fixedly connected to the top of the supporter, an adsorption transmission device is provided on the lower side of the conveying device, and a finished product assembly device is provided directly below the conveying device;

[0007] The adsorption and transmission equipment is specifically composed of a three-layer conveyor frame, and both sides of the upper and lower layers are slidably connected with air-porous conveyor belts, and the inner walls of both ends of the middle-layer conveyor frame are threaded with multiple slides, and each group of the slides is hinged with automatic splints on both sides of one end, and each group of the automatic hinged splints is tightly clamped between the absorption layers. The bottom ends of the two air-porous conveyor belts in the upper layer and the top ends of the breathable layer are adsorbed and transmitted, and the top ends of the two air-porous conveyor belts in the lower layer and the bottom ends of the waterproof layer are adsorbed and transmitted. The adsorption and transmission equipment is provided with a glue coating structure, and pressure structures are provided on the upper and lower sides of the glue coating structure.

[0008] Preferably, the glue coating structure includes a frame fixedly connected to the outer wall of one end of the middle-layer conveyor frame, a forward and reverse rotating motor is fixedly connected to the top outer wall of the frame, a first synchronous belt is fixedly connected to the rotating shaft of the motor, and two rotating rods are fixedly connected to the first synchronous belt.

[0009] Preferably, a sleeve rod 1 is movably sleeved on the rod body of the lower rotating rod 1, the top of the sleeve rod 1 is fixedly connected to the bottom end plate of the frame, and rollers are also fixedly connected to the rod bodies of the two rotating rods 1.

[0010] Preferably, a plurality of T-shaped abutment rods are respectively slidably connected through the cylinder bodies on both sides of each of the drums, and the surface of each of the T-shaped abutment rods is nano-coated. One end of the rod bodies of the two groups of T-shaped abutment rods are intermittently fitted and slidably connected to the top of the absorption layer and the waterproof layer respectively, and ear plates are fixedly connected to the outer walls at both ends of each of the T-shaped abutment rods, and a spring 1 is fixedly connected to the bottom end of each group of the ear plates, and the bottom end of each group of the springs 1 is fixedly connected to the inner wall of the drum.

[0011] Preferably, a plurality of brush plates are fixedly connected to the outer walls of both sides of each of the rollers, and a delivery pipe is movably sleeved on the other end of the cylinder of each of the rollers, and a hopper plate for feeding is fixedly connected through the other ends of the two delivery pipes, and the two hopper plates are fixedly connected to the outer walls of the upper conveying frame and the middle conveying frame, respectively.

[0012] Preferably, the pressing structure includes a second synchronous belt fixedly connected to the rod body of the two rotating rods one, and the other sides of the two second synchronous belts are fixedly connected to rotating rods two, and the rod bodies of the two rotating rods two are movably sleeved with sleeve rods two, and one end of the rod bodies of the two sleeve rods two are fixedly connected to the outer walls of the upper conveyor frame and the lower conveyor frame respectively.

[0013] Preferably, the rod bodies of the two rotating rods are also fixedly connected with cams, and the outer walls of the two cams are intermittently fitted and slidably connected with bottom groove pressure plates, and the outer walls at both ends of the two bottom groove pressure plates are respectively fitted and slidably connected with the inner walls at both ends of the upper conveying frame and the lower conveying frame.

[0014] Preferably, a heating plate is fixedly connected to the inner walls of the two bottom groove pressure plates, and two springs 2 are fixedly connected to the outer walls of the two bottom groove pressure plates.

[0015] Preferably, the other ends of the two groups of springs 2 are fixedly connected with support plates, and one end plate body of each group of support plates is fixedly connected to the inner walls of both ends of the upper conveyor frame and the lower conveyor frame respectively.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention starts a motor fixed on a frame in the adsorption transmission device to drive the first synchronous belt to rotate, thereby driving two rotating rods 1 and two rollers to rotate synchronously. During the rotation of the two rollers, a plurality of T-shaped abutting rods will contact the absorption layer and the waterproof layer in turn. The abutted T-shaped abutting rods will be forced to retract, thereby driving the corresponding ear plates to stretch the spring 1 to deform it. The retracted T-shaped abutting rods cannot tightly seal the surface of the roller, thereby allowing the colloid in the roller to flow out, and the top surfaces of the absorption layer and the waterproof layer are coated with the colloid. In the process of the T-shaped abutting rods being forced to retract in turn, the brush plate can quickly and evenly coat the colloid that flows out and adheres to the absorption layer.

[0018] The present invention can synchronously drive the second synchronous belt to rotate and transmit through the rotation of the rotating rod one, thereby driving the two rotating rods two and the cam to rotate synchronously. The two cams in the rotating state will contact and press the corresponding bottom groove pressure plates, so that the bottom groove pressure plates can translate and drive the air permeable layer and the waterproof layer that are connected to each other to separate from the air hole transmission belt, and respectively fit with the upper and lower ends of the absorption layer. The heating plate installed in the bottom groove pressure plate can heat the bottom groove pressure plate, so that when the three layers of materials are pressed together, the colloid between them can be heated to increase its viscosity and better and more firmly bonded together. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the planar structure of the adsorption and transmission equipment of the present invention;

[0021] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the adsorption and transmission device of the present invention;

[0022] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 5 It is a schematic diagram of the local structure of the adsorption and transmission equipment of the present invention;

[0024] Figure 6 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0025] Figure 7 It is a schematic diagram of the overall cross-sectional structure of the pressing plate of the present invention.

[0026] In the figure:

[0027] 1. Conveying equipment; 11. Supporting device; 12. Menstrual pants body;

[0028] 2. Adsorption transmission equipment; 21. Air hole transmission belt; 23. Slide plate; 24. Automatic clamping plate; 25. Absorption layer; 26. Breathable layer; 27. Waterproof layer; 28. Frame; 29. ​​Motor; 230. First synchronous belt; 231. Rotating rod one; 232. Sleeve rod one; 233. Roller; 234. T-shaped abutment rod; 235. Ear plate; 236. Spring one; 237. Brush plate; 238. Delivery pipe; 239. Hopper plate; 240. Second synchronous belt; 241. Rotating rod two; 242. Sleeve rod two; 243. Cam; 244. Bottom trough pressure plate; 245. Heating plate; 246. Support plate; 247. Spring two;

[0029] 3. Finished product assembly equipment. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 7 As shown, the present invention provides a menstrual pants, including a menstrual pants body 12, on which an absorbent layer 25, a breathable layer 26, and a waterproof layer 27 can be fixedly connected by sewing.

[0032] A preparation device for menstrual pants, comprising a supporter 11, the supporter 11 and the inner wall of a menstrual pants body 12 are tightly connected, a conveying device 1 is fixedly connected to the top of the supporter 11, an adsorption transmission device 2 is provided on the lower side of the conveying device 1, and a finished product assembly device 3 is provided directly below the conveying device 1;

[0033] The adsorption and transmission equipment 2 is specifically composed of a three-layer conveyor frame. The upper and lower layers are slidably connected to the two sides of the machine body with air-porous conveyor belts 21. The inner walls of the two ends of the middle-layer conveyor frame are threaded with multiple slides 23. Automatic splints 24 are hinged on both sides of one end of each group of slides 23, and each group of automatic hinged splints 24 are tightly clamped between the absorption layer 25. The bottom ends of the two air-porous conveyor belts 21 in the upper layer and the top ends of the breathable layer 26 are adsorbed and transmitted, and the top ends of the two air-porous conveyor belts 21 in the lower layer and the bottom ends of the waterproof layer 27 are adsorbed and transmitted. A glue coating structure is provided on the adsorption and transmission equipment 2, and a pressure structure is provided on the upper and lower sides of the glue coating structure.

[0034] The above scheme is adopted: by starting the adsorption and transmission equipment 2 in the prior art, using the automatic clamping plate 24 to automatically clamp and translate the absorption layer 25 one by one, and the breathable layer 26 and the waterproof layer 27 in the upper and lower layers are passively adsorbed and transmitted, and the three layers of materials are specifically passively and intermittently transmitted. The conveying equipment 1, the adsorption and transmission equipment 2 and the finished product assembly equipment 3 are all transmission devices in the prior art, and all are algorithm programs programmed in advance by computers, which will not be described in detail here.

[0035] The glue coating structure includes a frame 28 fixedly connected to the outer wall of one end of the middle-level conveying frame, a motor 29 of a forward and reverse rotating type is fixedly connected to the top outer wall of the frame 28, a first synchronous belt 230 is fixedly connected to the rotating shaft of the motor 29, two rotating rods 231 are fixedly connected to the first synchronous belt 230, a sleeve rod 232 is movably sleeved on the rod body of the lower rotating rod 231, the top of the sleeve rod 232 is fixedly connected to the bottom plate of the frame 28, and the rod bodies of the two rotating rods 231 are also fixedly connected with rollers 233, and a plurality of T-shaped abutting rods 234 are respectively slidably connected to the cylinder bodies on both sides of each roller 233, and the surface of each T-shaped abutting rod 234 is nano-coated. One end of the rod body 234 is intermittently fitted and slidably connected to the top of the absorption layer 25 and the waterproof layer 27 respectively, and ear plates 235 are fixedly connected to the outer walls of both ends of each T-shaped support rod 234, and a spring 236 is fixedly connected to the bottom end of each group of ear plates 235, and the bottom end of each group of springs 236 is fixedly connected to the inner wall of the roller 233. A plurality of brush plates 237 are fixedly connected to the outer walls of the cylinders on both sides of each roller 233, and a delivery pipe 238 is movably sleeved on the cylinder body of each roller 233 at the other end, and a hopper plate 239 for replenishing materials is fixedly connected to the other ends of the two delivery pipes 238, and the two hopper plates 239 are fixedly connected to the outer walls of the upper conveying frame and the middle conveying frame respectively.

[0036] The above scheme is adopted: the motor 29 fixed on the frame 28 in the adsorption and transmission equipment 2 is started to drive the first synchronous belt 230 to rotate, thereby driving the two rotating rods 231 and the two rollers 233 to rotate synchronously. During the rotation of the two rollers 233, multiple T-shaped push rods 234 will contact the absorption layer 25 and the waterproof layer 27 in turn. The T-shaped push rods 234 that are resisted will be forced to retract, thereby driving the corresponding ear plates 235 to stretch the spring 236 to cause it to deform. The retracted T-shaped push rods 234 cannot tightly seal the surface of the roller 233, so that the colloid in the roller 233 can flow out, and the top surface of the absorption layer 25 and the waterproof layer 27 can be coated with the colloid. In the process of the T-shaped push rods 234 being forced to retract in turn, the brush plate 237 will quickly and evenly spread the colloid that flows out and adheres to the absorption layer 25, and then the roller 233 can be replenished through the conveying pipe 238 and the hopper plate 239.

[0037] The pressing structure includes a second synchronous belt 240 fixedly connected to the rod bodies of the two rotating rods 231, and the other sides of the two second synchronous belts 240 are fixedly connected to the rotating rods 241, and the rod bodies of the two rotating rods 241 are movably sleeved with sleeve rods 242, and one end of the two sleeve rods 242 is fixedly connected to the outer walls of the upper conveyor frame and the lower conveyor frame respectively. The rod bodies of the two rotating rods 241 are also fixedly connected with cams 243, and the outer walls of the two cams 243 can intermittently fit the sliding connection. A bottom trough pressure plate 244 is connected, and the outer walls at both ends of the two bottom trough pressure plates 244 are respectively fitted and slidably connected to the inner walls at both ends of the upper conveying frame and the lower conveying frame. A heating plate 245 is fixedly connected to the inner walls of the two bottom trough pressure plates 244. Two springs 247 are fixedly connected to the outer walls of the two bottom trough pressure plates 244. The other ends of the two groups of springs 247 are fixedly connected to support plates 246. One end plate of each group of support plates 246 is respectively fixedly connected to the inner walls at both ends of the upper conveying frame and the lower conveying frame.

[0038] The above scheme is adopted: the rotation of the rotating rod 1 231 will also synchronously drive the second synchronous belt 240 to rotate and transmit, thereby driving the two rotating rods 241 and the cam 243 to rotate synchronously, and the two cams 243 in the rotating state will contact and press the corresponding bottom groove pressure plate 244, so that the bottom groove pressure plate 244 translates and drives the air permeable layer 26 and the waterproof layer 27 that are connected to each other to separate from the air hole transmission belt 21, and respectively fit with the upper and lower ends of the absorption layer 25, and the heating plate 245 installed in the bottom groove pressure plate 244 can make the bottom groove pressure plate 244 heat up, so that when the three layers of materials are pressed together, the colloid between them can be heated to increase its viscosity and better and more firmly bonded together.

[0039] One point that needs to be supplemented is that the bottom groove pressure plate 244 is specifically provided with a groove on the bottom end, and during its downward movement, it will first be fitted and engaged with the adsorbed breathable layer 26, and then passively pressed and moved downward.

[0040] One thing to add is: Figure 2 and Figure 3 As shown, the cam 243 at the bottom is horizontal, while the cam 243 at the top is vertical, and the length of the second synchronous belt 240 at the bottom is longer than the second synchronous belt 240 at the top, but the passive transmission process between the two is synchronous;

[0041] like Figure 2 and Figure 3 As shown, when the breathable layer 26 and the waterproof layer 27 are synchronously moved to the left, the adsorption force in the air hole conveyor belt 21 will be greatly reduced, which is convenient for the subsequent bonding between the three layers of materials.

[0042] The working principle and use process of the present invention are as follows: by starting the adsorption and transmission equipment 2 in the prior art, the automatic clamping plate 24 is used to automatically clamp and translate the absorption layer 25 one by one, and the air-permeable layer 26 and the waterproof layer 27 in the upper and lower layers are passively adsorbed and transmitted, and the three-layer material is specifically passively and intermittently transmitted. The process simultaneously starts the motor 29 fixed on the frame 28 in the adsorption and transmission equipment 2, so that it drives the first synchronous belt 230 to rotate, thereby driving the two rotating rods 231 and the two rollers 233 to rotate synchronously. During the rotation of the two rollers 233, multiple T-shaped abutting rods 234 will contact the absorption layer 25 and the waterproof layer 27 in turn, and the abutted T-shaped abutting rods 234 will be retracted by force, thereby driving the corresponding ear plate 235 to stretch the spring 236 to deform it, and the retracted T-shaped push rod 234 cannot tightly block the surface of the roller 233, so that the colloid in the roller 233 can flow out, and the top surface of the absorption layer 25 and the waterproof layer 27 can be coated with the colloid. In the process of the T-shaped push rods 234 being retracted by force in turn, the brush plate 237 can quickly and evenly coat the colloid that flows out and adheres to the absorption layer 25. Since the motor 29 repeatedly rotates forward and reverse, the roller 233 can only be reciprocated 90 degrees, so as to achieve the bonding means between the three layers of materials at one time;

[0043] After the adsorption and transmission device 2 stops transmitting to apply the colloid, the adsorption and transmission device 2 stops transmitting again. At the same time, during the application operation, the rotation of the rotating rod 1 231 will also synchronously drive the second synchronous belt 240 to rotate and transmit, thereby driving the two rotating rods 241 and the cam 243 to rotate synchronously. The two cams 243 in the rotating state will contact and press the corresponding bottom groove pressure plates 244, so that the bottom groove pressure plates 244 translate and drive the air-permeable layer 26 and the waterproof layer 27 that are connected to each other to separate from the pore conveyor belt 21, and respectively adhere to the upper and lower ends of the absorbent layer 25. The heating plate 245 installed in the bottom groove pressure plate 244 can heat the bottom groove pressure plate 244, so that when the three layers of materials are pressed together, the colloid between them can be heated to increase its viscosity and better and more firmly bonded together, so that the three layers of materials are fixed at one time, and then the adsorption and transmission device 2 will transfer them to the finished product assembly device 3, waiting for the next step and the final fixing of the menstrual pants body 12 on the conveying device 1.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A menstrual pants, comprising a menstrual pants body (12), characterized in that: The menstrual pants body (12) can be fixedly connected with an absorbent layer (25), a breathable layer (26) and a waterproof layer (27) by sewing.

2. A preparation device for menstrual pants, applied to the menstrual pants of claim 1, comprising a support (11), characterized in that: The support (11) and the inner wall of the menstrual pants body (12) are tightly connected, and a conveying device (1) is fixedly connected to the top of the support (11), and an adsorption transmission device (2) is provided on the lower side of the conveying device (1), and a finished product assembly device (3) is provided directly below the conveying device (1); The adsorption and transmission equipment (2) is specifically composed of a three-layer conveyor frame, and both sides of the upper and lower layers are slidably connected with air-porous conveyor belts (21), and the inner walls of both ends of the middle layer conveyor frame are threadedly connected with multiple slides (23), and each group of the slides (23) are hinged with automatic splints (24) on both sides of one end, and each group of the automatic hinged splints (24) are tightly connected with the absorption layer (25), and the bottom ends of the two air-porous conveyor belts (21) on the upper layer and the top ends of the breathable layer (26) are adsorbed and transmitted, and the top ends of the two air-porous conveyor belts (21) on the lower layer and the bottom ends of the waterproof layer (27) are adsorbed and transmitted. The adsorption and transmission equipment (2) is provided with a glue coating structure, and the upper and lower sides of the glue coating structure are provided with a pressing structure.

3. The device for preparing menstrual pants according to claim 2, characterized in that: The glue coating structure comprises a frame (28) fixedly connected to the outer wall of one end of the middle-layer conveying frame, a motor (29) of a forward and reverse rotation type is fixedly connected to the top outer wall of the frame (28), a first synchronous belt (230) is fixedly connected to the rotating shaft of the motor (29), and two rotating rods (231) are fixedly connected to the first synchronous belt (230).

4. The device for preparing menstrual pants according to claim 3, characterized in that: A sleeve rod (232) is movably sleeved on the rod body of the rotating rod (231) at the bottom, and the top of the sleeve rod (232) is fixedly connected to the bottom plate of the frame (28). The rod bodies of the two rotating rods (231) are also fixedly connected to rollers (233).

5. The device for preparing menstrual pants according to claim 4, characterized in that: A plurality of T-shaped abutting rods (234) are respectively slidably connected through the cylinder bodies on both sides of each of the rollers (233); the surface of each of the T-shaped abutting rods (234) is subjected to nano-coating processing; one end of the rod bodies of the two groups of T-shaped abutting rods (234) are intermittently fitted and slidably connected to the top of the absorption layer (25) and the waterproof layer (27), respectively; an ear plate (235) is fixedly connected to the outer wall at both ends of each of the T-shaped abutting rods (234); a spring 1 (236) is fixedly connected to the bottom end of each group of the ear plates (235); and the bottom end of each group of the spring 1 (236) is fixedly connected to the inner wall of the roller (233).

6. The device for preparing menstrual pants according to claim 5, characterized in that: A plurality of brush plates (237) are fixedly connected to the outer walls of both sides of each roller (233), and a delivery pipe (238) is movably sleeved on the other end of the barrel of each roller (233), and a hopper plate (239) for feeding is fixedly connected through the other ends of the two delivery pipes (238), and the two hopper plates (239) are fixedly connected to the outer walls of the upper conveying frame and the middle conveying frame, respectively.

7. The device for preparing menstrual pants according to claim 6, characterized in that: The pressing structure includes a second synchronous belt (240) fixedly connected to the rod bodies of the two rotating rods (231), and the other sides of the two second synchronous belts (240) are fixedly connected to the rotating rods (241), and the rod bodies of the two rotating rods (241) are movably sleeved with sleeve rods (242), and one end of the rod bodies of the two sleeve rods (242) are fixedly connected to the outer walls of the upper conveying frame and the lower conveying frame respectively.

8. The device for preparing menstrual pants according to claim 7, characterized in that: The rod bodies of the two rotating rods (241) are both fixedly connected with cams (243), and the outer walls of the two cams (243) are both intermittently fitted and slidably connected with bottom groove pressure plates (244), and the outer walls at both ends of the two bottom groove pressure plates (244) are respectively fitted and slidably connected with the inner walls at both ends of the upper conveying frame and the lower conveying frame.

9. The device for preparing menstrual pants according to claim 8, characterized in that: A heating plate (245) is fixedly connected to the inner walls of the two bottom groove pressure plates (244), and two springs (247) are fixedly connected to the outer walls of the two bottom groove pressure plates (244).

10. The device for preparing menstrual pants according to claim 9, characterized in that: The other ends of the two groups of springs (247) are fixedly connected with support plates (246), and one end plate body of each group of support plates (246) is fixedly connected to the inner walls of the upper conveying frame and the lower conveying frame at both ends.

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