Shearing device for adult paper diaper production

Abstract

The utility model discloses a shearing device for adult paper diaper production, and belongs to the technical field of adult paper diaper production. The device comprises a rack, a rotating wheel is rotationally arranged on the rack, a driving device for driving the rotating wheel to rotate is further arranged on the rack, a guide groove for positioning non-woven fabric and an absorption core is formed in the rotating wheel, the non-woven fabric surrounds the outer side of the absorption core, a leakage-proof partition edge is arranged on the edge of the non-woven fabric, and the non-woven fabric is arranged in the guide groove. And a pressing wheel for pressing the leakage-proof partition edge is arranged on the rack. When the non-woven fabric folding device is used, the non-woven fabric at the bottom of the guide groove is extruded through rotation of the pressing wheel, so that the non-woven fabric and an absorption core are positioned, the folding state of the non-woven fabric is further stabilized, the pressing wheel drives the magnetic hot-pressing cylinder to rotate, and leakage-proof partition edges of the non-woven fabric are subjected to hot pressing through the magnetic hot-pressing cylinder; and the high-molecular water-absorbent resin absorption core is wrapped in the non-woven fabric. And raw materials in the guide groove are cut through the cutting wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to adult paper diaper production technical field, especially in adult paper diaper production shearing device. BACKGROUND

[0002] Adult paper diaper production refers to the process of manufacturing sanitary nursing products suitable for incontinent adults through specific process flow and equipment. Its core lies in combining components such as water-absorbing material, elastic tightening belt, and conforming layer to form a wearable paper diaper with leak-proof function.

[0003] In the production process of adult paper diapers, non-woven fabric and cotton materials need to be cut according to the designed shape of the paper diaper and formed into a specific shape. The absorbent core material (such as high-molecular water-absorbing resin) is injected between the cut non-woven fabric and cotton material through specific equipment or process, which is the process of filling the material into the fabric. Through the action of high temperature and pressure, the injected absorbent core material is fixed with the non-woven fabric and cotton material to form a complete paper diaper structure, which is the heat sealing operation that ensures the integrity and absorption performance of the paper diaper.

[0004] The above prior art solution has the following disadvantages: when cutting the non-woven fabric wrapped with the absorbent core to the required size, the traditional cutting equipment usually lacks precise control of the position and contact state between the non-woven fabric and the absorbent core, resulting in poor stability of the finished product. Sometimes the absorbent core is exposed, the leak-proof barrier is uneven, or the cutting size is inconsistent, affecting the quality and user experience of the product. UTILITY MODEL CONTENTS

[0005] The utility model provides an adult paper diaper production shearing device, which can solve the problem of poor stability of the finished product caused by the lack of precise control of the position and contact state between the non-woven fabric and the absorbent core in the existing adult paper diaper production.

[0006] An adult paper diaper production shearing device, comprising a rack, a rotating wheel rotatably arranged on the rack, a driving device for driving the rotating wheel to rotate, a guide slot for positioning the non-woven fabric and the absorbent core arranged on the rotating wheel, the non-woven fabric wrapped around the outside of the absorbent core, a leak-proof barrier arranged at the edge of the non-woven fabric, a pressing wheel arranged on the rack for pressing the leak-proof barrier, and a cutting wheel for cutting the non-woven fabric and the absorbent core into a composite core body, a guide plate arranged on one side of the rack for separating the composite core body from the rotating wheel, the non-woven fabric and the absorbent core passing through the pressing wheel and the cutting wheel in turn, and finally sliding downward to the guide plate in the form of a composite core body.

[0007] As a further scheme of the utility model: the transmission side wheel, the first transmission wheel and the second transmission wheel are all gear wheels.

[0008] As a further scheme of the utility model: the compression wheel is matched with the material guide groove, a magnetic hot pressing cylinder for preventing leakage and isolation on the hot-pressed non-woven fabric is fixedly arranged on one side of the compression wheel in a coaxial manner, and an electromagnetic heating device for heating the magnetic hot pressing cylinder is arranged on the rack.

[0009] As a further scheme of the utility model: a blade for cutting the composite core body is fixedly connected to the cutting wheel, and a plurality of cutting grooves matched with the cutting shape of the blade are equidistantly and circumferentially arranged in the material guide groove.

[0010] As a further scheme of the utility model: a positioning wheel for positioning the non-woven fabric and the absorption core is rotatably arranged on the rack and matched with the material guide groove.

[0011] As a further scheme of the utility model: a transmission device for receiving and transporting the composite core body is arranged at the output end of the guide plate.

[0012] As a further scheme of the utility model: the transmission device comprises a conveying belt assembly arranged on one side of the rack.

[0013] As a further scheme of the utility model: the conveying belt assembly is perpendicular to the extension direction of the guide plate, and a baffle corresponding to the position of the guide plate is arranged on the side of the conveying belt assembly away from the guide plate.

[0014] As a further scheme of the utility model: a material guide plate for maintaining the laminated state of the non-woven fabric and the absorption core is fixedly arranged at the lower end of the rack.

[0015] As a further scheme of the utility model: the transmission side wheel, the first transmission wheel and the second transmission wheel are all gear wheels.

[0016] The utility model discloses the beneficial effect:

[0017] 1, the utility model discloses when using, the compression wheel rotates and extrudes the non-woven fabric at the bottom of the material guide groove, thereby positioning the non-woven fabric and the absorption core, further stabilizing the folding state of the non-woven fabric, the compression wheel drives the magnetic hot pressing cylinder to rotate, and the magnetic hot pressing cylinder is heat-pressed to the leakage prevention and isolation of the non-woven fabric, so that the macromolecular water-absorbing resin absorption core is wrapped in the non-woven fabric. When the cutting wheel rotates, the cutting wheel will drive the blade to do the circular motion, and then cut the raw material in the material guide groove. When the blade cuts the raw material each time, the blade can fall into the corresponding cutting groove, avoids the raw material to appear the sliding on the smooth runner, guarantees the stability of the cutting effect of the raw material.

[0018] 2、 The utility model discloses when using, the rotation of runner drives transmission side wheel rotation, and transmission side wheel drives the rotation of first transmission wheel and second transmission wheel, and further drives the rotation of compression wheel and cutting wheel, make runner, compression wheel and cutting wheel can synchronous motion, thereby facilitate to the raw material cutting and positioning. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model provides a kind of adult paper diaper production shearing device overall structure schematic view;

[0020] Figure 2 The utility model provides a kind of adult paper diaper production shearing device landslide transport subassembly longitudinal section structure schematic view;

[0021] Figure 3 The utility model provides a kind of adult paper diaper production shearing device horizontal drive mechanism structure schematic view;

[0022] Figure 4 The utility model provides a kind of adult paper diaper production shearing device shunt conveying mechanism structure schematic view.

[0023] REFERENCE SIGNS:

[0024] 1, rack;101, material guide plate;2, runner;201, material guide groove;202, transmission side wheel;203, cutting groove;3, positioning wheel;4, compression wheel;401, magnetic heat compression cylinder;402, first transmission wheel;403, electromagnetic heating device;5, cutting wheel;501, blade;502, second transmission wheel;6, guide plate;7, transmission device;701, conveyer belt assembly;702, baffle;8, non-woven fabric;9, absorbent core. DETAILED DESCRIPTION

[0025] The specific embodiments of the utility model are described in detail below, but it should be understood that the protection scope of the utility model is not limited by the specific embodiments.

[0026] As Figures 1 to 4The utility model discloses an adult paper diaper production shearing device, including frame 1, frame 1 is rotationally arranged with the runner 2, still be provided with the drive device of drive runner 2 rotation, the runner 2 is opened with the guide groove 201 for positioning non -woven fabric 8 and absorbent core 9, non -woven fabric 8 is encircled in the outside of absorbent core 9, and the absorbent core 9 can be the layered structure material of high molecular water absorbent resin coating, and the edge of non -woven fabric 8 is provided with the leakage prevention baffle, frame 1 is provided with the pressure -sintering wheel 4 for the leakage prevention baffle pressure -sintering, and the cutting wheel 5 for cutting non -woven fabric 8 and absorbent core 9 into the composite core body, and one side of frame 1 is provided with the guide plate 6 for separating the composite core body with runner 2, non -woven fabric 8 and absorbent core 9 pass through pressure -sintering wheel 4 and cutting wheel 5 in proper order, and finally slide to guide plate 6 under the form of composite core body, continue to be combined and assembled by subsequent automatic equipment.

[0027] Wherein, runner 2 side encircles and is provided with transmission side wheel 202, and the first transmission wheel 402 that coaxially fixed connection has with transmission side wheel 202 is matched with on pressure -sintering wheel 4, and the second transmission wheel 502 that coaxially fixed connection has with transmission side wheel 202 is matched with on cutting wheel 5. Runner 2 rotates and will drive transmission side wheel 202 rotation, and transmission side wheel 202 drives the first transmission wheel 402 and the second transmission wheel 502 rotation, and then drive pressure -sintering wheel 4 and cutting wheel 5 rotation. Transmission side wheel 202, the first transmission wheel 402 and the second transmission wheel 502 are all gear, to maintain the stability of the relative motion of three.

[0028] Pressure -sintering wheel 4 is matched with guide groove 201, so that pressure -sintering wheel 4 can evenly position and press the non -woven fabric 8 and absorbent core 9 in guide groove 201, and the magnetic hot pressing cylinder 401 for hot pressing the leakage prevention baffle on non -woven fabric 8 is coaxially fixed on one side of pressure -sintering wheel 4, and the magnetic hot pressing cylinder 401 is low carbon steel or ferrite stainless steel material, to facilitate electromagnetic heating treatment. Pressure -sintering wheel 4 is ceramic material or other material that is not susceptible to magnetic influence, to facilitate the extrusion positioning of non -woven fabric 8, further stabilize the folding state of non -woven fabric 8. Frame 1 is provided with electromagnetic heating device 403 for heating magnetic hot pressing cylinder 401, and the electromagnetic wave is output by electromagnetic heating device 403 to heat magnetic hot pressing cylinder 401, and then the leakage prevention baffle is hot-pressed, so that the high molecular water absorbent resin absorbent core 9 is wrapped inside non -woven fabric 8, to facilitate subsequent assembly. Frame 1 is provided with laser temperature measuring device for continuously detecting the heating state of magnetic hot pressing cylinder 401.

[0029] The cutting wheel 5 is fixedly connected with a blade 501 for cutting the composite core, and a plurality of cutting grooves 203 matched with the cutting shape of the blade 501 are equidistantly arranged around the inside of the guide chute 201. The transmission side wheel 202 drives the second transmission wheel 502 to rotate, and then drives the cutting wheel 5 to rotate, and the cutting wheel 5 drives the blade 501 to make a circular motion, and then cuts the raw material in the inside of the guide chute 201. It should be noted that the circumferential distance between the adjacent blades 501 on the cutting wheel 5 is the same as the circumferential distance between the adjacent two cutting grooves 203, so that the blade 501 can fall into the corresponding cutting groove 203 when cutting the raw material each time, avoiding the sliding of the raw material on the smooth rotating wheel 2, and ensuring the cutting effect of the raw material.

[0030] The rack 1 is rotatably provided with a positioning wheel 3 matched with the guide chute 201 for positioning the non-woven fabric 8 and the absorbent core 9, so as to ensure that the raw material can be attached to the bottom of the guide chute 201, and facilitate the subsequent pressing effect.

[0031] The guide plate 6 is provided with a conveying device 7 for receiving and transporting the composite core at the output end. As shown in Figure 2 , the conveying device 7 includes a conveyor belt assembly 701 arranged on one side of the rack 1, and the conveyor belt assembly 701 is perpendicular to the extension direction of the guide plate 6. The conveyor belt assembly 701 is provided with a baffle 702 corresponding to the position of the guide plate 6 away from the guide plate 6. The guide plate 6 can separate the composite core from the guide chute 201, and the composite core falls along the guide plate 6 under the action of gravity and falls onto the conveyor belt assembly 701, and the baffle 702 is used for positioning the composite core, so as to facilitate the transportation of the composite core by the conveyor belt assembly 701.

[0032] The rack 1 is rotatably provided with a positioning wheel 3 matched with the guide chute 201 for positioning the non-woven fabric 8 and the absorbent core 9, so as to ensure that the raw material can be attached to the bottom of the guide chute 201, and facilitate the subsequent pressing effect.

[0033] Working principle: in use, the rotating wheel 2 drives the transmission side wheel 202 to rotate, and the transmission side wheel 202 drives the first transmission wheel 402 and the second transmission wheel 502 to rotate, and then drives the pressing wheel 4 and the cutting wheel 5 to rotate. Turn on the electromagnetic heating device 403 to uniformly preheat the magnetic heat pressing cylinder 401, so that the temperature on the magnetic heat pressing cylinder 401 reaches a certain height. Then the non-woven fabric 8 wrapped with the absorbent core 9 is sent to the guide plate 101, and passes through the rotating wheel 2, so that it passes through the positioning wheel 3, the pressing wheel 4 and the cutting wheel 5 in turn, and ensures that one side of the raw material is attached to the bottom of the guide chute 201, that is, the feeding operation is completed.

[0034] The pressing wheel 4 rotates to extrude the non-woven fabric 8 at the bottom of the guide groove 201, so as to position the non-woven fabric 8 and the absorbent core 9, further stabilize the folding state of the non-woven fabric 8, drive the magnetic hot pressing cylinder 401 to rotate by the pressing wheel 4, heat press the leakage prevention and separation edge of the non-woven fabric 8 by the magnetic hot pressing cylinder 401, and wrap the high-molecular water-absorbing resin absorbent core 9 inside the non-woven fabric 8. When the cutting wheel 5 rotates, the cutting wheel 5 drives the blade 501 to do the circular motion, and then cuts the raw material in the guide groove 201. The blade 501 can fall into the corresponding cutting groove 203 each time the blade 501 cuts the raw material, so as to avoid the raw material from sliding on the smooth rotating wheel 2, and ensure the cutting effect of the raw material.

[0035] The above only discloses several specific embodiments of the present application, but the embodiments of the present application are not limited to this. Any changes that can be thought of by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. An adult paper diaper production shearing device comprising a frame (1), characterized in that, The rack (1) is provided with a rotating wheel (2) rotatingly arranged on the rack (1), and is further provided with a driving device for driving the rotating wheel (2) to rotate, the rotating wheel (2) is provided with a material guiding groove (201) for positioning the non-woven fabric (8) and the absorbing core (9), the non-woven fabric (8) is wrapped outside the absorbing core (9), the edge of the non-woven fabric (8) is provided with a leakage prevention baffle, the rack (1) is provided with a pressing wheel (4) for pressing the leakage prevention baffle, and a cutting wheel (5) for cutting the non-woven fabric (8) and the absorbing core (9) into a composite core body, one side of the rack (1) is provided with a guide plate (6) for separating the composite core body from the rotating wheel (2), the non-woven fabric (8) and the absorbing core (9) pass through the pressing wheel (4) and the cutting wheel (5) in sequence, and finally slide downward to the guide plate (6) in the form of the composite core body.

2. The adult paper diaper production shearing device according to claim 1, characterized in that, The rotating wheel (2) is provided with a transmission side wheel (202) surrounding the side surface of the rotating wheel (2), the pressing wheel (4) is coaxially and fixedly connected with a first transmission wheel (402) matched with the transmission side wheel (202), and the cutting wheel (5) is coaxially and fixedly connected with a second transmission wheel (502) matched with the transmission side wheel (202).

3. The apparatus according to claim 2, wherein the apparatus is characterized by: The pressing wheel (4) is matched with the material guiding groove (201), one side of the pressing wheel (4) is coaxially and fixedly provided with a magnetic hot pressing cylinder (401) for hot pressing the leakage prevention baffle on the non-woven fabric (8), and the rack (1) is provided with an electromagnetic heating device (403) for heating the magnetic hot pressing cylinder (401).

4. The apparatus according to claim 3, wherein the apparatus is characterized by: The cutting wheel (5) is fixedly connected with a blade (501) for cutting the composite core body, and a plurality of sets of cutting grooves (203) matched with the cutting shape of the blade (501) are equidistantly and circumferentially arranged in the material guiding groove (201).

5. The apparatus according to claim 4, wherein the apparatus is characterized by: The rack (1) is provided with a positioning wheel (3) rotatingly arranged on the rack (1) and matched with the material guiding groove (201) for positioning the non-woven fabric (8) and the absorbing core (9).

6. The apparatus according to claim 4, wherein the apparatus is characterized by: The guide plate (6) is provided with a transmission device (7) at the output end for receiving and transporting the composite core body.

7. The apparatus according to claim 6, wherein the apparatus is characterized by: The transmission device (7) comprises a conveyor belt assembly (701) arranged on one side of the rack (1).

8. The apparatus according to claim 7, wherein the apparatus is characterized by: The conveyor belt assembly (701) is perpendicular to the extension direction of the guide plate (6), and the conveyor belt assembly (701) is provided with a baffle (702) corresponding to the position of the guide plate (6) on the side away from the guide plate (6).

9. The apparatus according to claim 1, wherein the apparatus is characterized by: The rack (1) is fixedly provided with a material guiding plate (101) at the lower end for maintaining the laminated state of the non-woven fabric (8) and the absorbing core (9).

10. The apparatus according to claim 4, wherein the apparatus is characterized by: The transmission side wheel (202), the first transmission wheel (402) and the second transmission wheel (502) are all gears.

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