Paper diaper production core glue spraying composite device

Abstract

The utility model provides a paper diaper production core glue spraying composite device which comprises a device body, a glue spraying unit and a rolling unit are arranged at the two ends of the device body respectively, and the glue spraying unit and the rolling unit are both connected with the device body. According to the winding device, the winding shaft on the upper portion is used for winding core bodies, the other winding shaft on the lower portion is in a prepared working state, after the winding shaft on the upper portion winds many core bodies, the rotating plate rotates by 180 degrees with the middle as the circle center, at the moment, the winding shaft on the lower portion ascends in an arc shape from bottom to top, the winding shaft on the upper portion moves in the opposite direction, and in the process, the winding shaft on the lower portion ascends in an arc shape. The core body is lapped on the surfaces of the reels rising from bottom to top, the vibration cutting tool cuts off the core body in the middle of the two reels, at the moment, the positions of the two reels are exchanged, the upper reel continues to wind the core body, the lower reel which is wound completely can be detached by an operator and then replaced with a new reel, and the steps are circulated. The effect that the reel can be rapidly replaced without stopping the device can be achieved.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a core glue spraying and compounding device for producing diapers, belonging to the technical field of diaper production. Background Art

[0002] Diapers are disposable paper pants worn on babies or adults, usually used to collect and absorb urine and feces, keeping the body dry and clean. Their main function is to replace cloth diapers, providing a more convenient and hygienic use experience. For babies and adults with limited mobility, diapers can provide comfort and protection, helping them stay dry and reduce dependence on others.

[0003] The Chinese invention patent with the announcement number CN110403765A discloses a composite device for spraying glue on the core of diapers, including a support frame and a roller guide mechanism, an electrostatic glue spray mechanism and a pressing mechanism in the middle of the support frame. The support frame is symmetrically provided with two side panels on the left and right sides, and fixed connecting plates are provided at the bottom and upper ends of the support frame and in the middle of the side panels. A roller guide structure is provided in the middle of the side panels and at the rear end of the support frame, and an electrostatic glue spray mechanism is provided at the front end of the roller guide mechanism and in the middle of the side panels. The invention completes the gluing of all core layers by one-time glue spraying, and through the principle of electrostatic adsorption, the glue surface is sprayed more evenly, thereby improving the efficiency and quality of gluing. Through the pre-pressing component and the positive pressure component, uniform over-pressing is achieved, thereby improving the elasticity of the diaper core, making it have better air permeability and surface touch. However, after the winding roller of the invention has finished winding the diaper core, the device needs to be stopped to remove the winding roller of the wound diaper core. This step takes a long time and affects production efficiency. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a diaper production core spraying and compounding device that can quickly replace the reel without stopping the device and can automatically cut, so as to solve the problems described in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A core glue spraying and compounding device for producing diapers, comprising a device body, a glue spraying unit and a winding unit are respectively arranged at two ends of the device body, and the glue spraying unit and the winding unit are both connected to the device body;

[0007] The winding unit comprises two rotating plates and two reels, the two rotating plates are arranged correspondingly, the rotating plates are connected to the device body, the two ends of the rotating plates are respectively provided with a first connection port and a second connection port, two reels are arranged between the rotating plates, and the two reels are respectively detachably fixedly connected to the two rotating plates through the first connection port and the second connection port;

[0008] A vibrating cutting tool is arranged between the two reels, and the vibrating cutting tool is connected to the rotating plate;

[0009] A first rotating motor is arranged on one side of the device body, the first rotating motor is connected to the device body, the output end of the first rotating motor passes through the device body and is connected to the middle part of the adjacent rotating plate, a placement box is arranged on the upper part of the first rotating motor, telescopic tables are arranged on the upper and lower sides of the placement box, the telescopic tables are connected to the device body and the placement box, the placement box is movably cooperated with the device body through the telescopic table, a second rotating motor is arranged inside the placement box, the second rotating motor is connected to the placement box, a through opening is opened on one side of the device body adjacent to the second rotating motor, and the output end of the second rotating motor passes through the through opening and is detachably fixedly connected to the reel.

[0010] The core layer is bonded into a core body by a glue spraying unit, and the bonded core body is rolled up by the upper reel, while the other reel is in a ready working state at the bottom. During this period, the second rotating motor provides rotating power for the working reel. When the reel rolls up more core bodies, the second rotating motor stops, and the telescopic table extends to make the placement box away from the device body, indirectly separating the output end of the second rotating motor from the reel. Then the first rotating motor is started to make the rotating plate rotate 180° with the middle part as the center. At this time, the lower reel rises in an arc shape from bottom to top, while the upper reel moves to the opposite side. The core is placed on the surface of the reel rising from the bottom, and the vibrating cutting tool cuts off the core in the middle of the two reels. At this time, the positions of the two reels are exchanged, the telescopic table is shortened, and the placement box returns to the initial position, so that the output end of the second rotating motor is connected to the reel that has reached the top. The start of the second rotating motor will make the top reel continue to reel the core. For the reel that has been reeled below, the operator can remove it and replace it with a new reel, and repeat the above steps, thereby achieving the effect of quickly replacing the reel without stopping the device.

[0011] Preferably, the glue spraying unit includes a glue spraying box, two rotating rollers, two pressing rollers, an upper guide roller and a lower guide roller, the glue spraying box is connected to one end of the device body, two rotating rollers are arranged on one side of the glue spraying box, the two rotating rollers are respectively located at the upper and lower ends of the glue spraying box, the rotating roller is connected to the device body, two pressure rollers are arranged on the side of the two rotating rollers away from the glue spraying box, the two pressure rollers are connected to the device body, an upper guide roller and a lower guide roller are arranged on the side of the pressure roller away from the rotating roller, the upper guide roller and the lower guide roller are respectively located at the upper and lower ends of the pressure roller, and the upper guide roller and the lower guide roller are staggered, and the upper guide roller and the lower guide roller are both connected to the device body.

[0012] Two rotating rollers drive each core layer to guide the glue spraying box. The glue spraying box is the main part of the glue spraying unit, which can store adhesive materials and spray the adhesive materials between each core layer. The core layer passing through the glue spraying box is pressed between two pressing rollers to form a core body. The upper guide roller and the lower guide roller are located at the upper and lower ends of one side of the pressing roller to guide the movement direction of the core body. The staggered arrangement of the upper guide roller and the lower guide roller is used to ensure the stability of the core body during the glue spraying and compaction process.

[0013] Preferably, the reel comprises a drum and connecting shafts at both ends of the drum, the drum is movably connected to the connecting shaft, an elastic member is arranged between the drum and the connecting shaft, and both ends of the elastic member are respectively connected to the drum and the connecting shaft.

[0014] The reel is used for winding the core body, the connecting shaft is used for connecting the reel and providing support, and the connecting shaft can extend out of or retract into the reel through an elastic member, thereby facilitating the disassembly of the reel as a whole from the rotating plate.

[0015] Preferably, the device body is provided with an ion blower, and the ion blower is connected to the device body.

[0016] The ion blower can reduce the accumulation of static electricity during the processing and improve the surface quality of the core.

[0017] Preferably, an adhesive layer is provided on the surface of the roll, and the adhesive layer is connected to the roll.

[0018] The adhesive layer allows the core to be quickly adhered to the roll surface, making it easy to reel up.

[0019] Preferably, a first bearing and a second bearing are respectively disposed in the first connecting port and the second connecting port, the first bearing and the second bearing are both connected to the rotating plate, and the first bearing and the second bearing are both detachably fixedly connected to the connecting shaft.

[0020] The first bearing and the second bearing can ensure the stability and balance of the reel during operation.

[0021] Preferably, the rotating plate is provided with a plurality of infrared sensors, and the infrared sensors are connected to the rotating plate.

[0022] The infrared sensor can monitor the winding condition of the core on the reel surface in real time and give timely feedback to make the amount of core wound on the reel uniform.

[0023] Preferably, the storage box has a plurality of heat dissipation openings.

[0024] The heat dissipation vents can effectively reduce the temperature inside the storage box and prevent thermal damage to the device.

[0025] Compared with the prior art, the utility model has the following advantages:

[0026] The utility model discloses a core glue spraying composite device for producing diapers, which utilizes a core layer to be bonded into a core by a glue spraying unit, and the bonded core is rolled up by an upper reel, while another reel is in a ready working state at the bottom, during which a second rotating motor provides rotating power for the working reel, and when the reel rolls up a large number of cores, the second rotating motor stops, and the telescopic table extends, so that the placement box is away from the device body, indirectly separating the output end of the second rotating motor from the reel, and then starting the first rotating motor to rotate the rotating plate 180 degrees with the middle part as the center of the circle, and at this time the lower reel rises in an arc shape from bottom to top. The upper reel moves in the opposite direction, during which the core is placed on the surface of the reel rising from the bottom, and the vibrating cutting tool cuts off the core in the middle of the two reels. At this time, the positions of the two reels are exchanged, the telescopic table is shortened, and the placement box returns to the initial position, so that the output end of the second rotating motor is connected to the reel that has reached the top. The start of the second rotating motor will enable the upper reel to continue to reel the core, and for the reel that has been reeled below, the operator can remove it and replace it with a new reel, and repeat the above steps, so as to achieve the effect of quickly replacing the reel without stopping the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the overall structure of the core glue spraying and compounding device for producing diapers of the utility model;

[0029] Figure 2 This is a front view of the core glue spraying and compounding device for producing diapers of the utility model;

[0030] Figure 3 This is a schematic diagram of the internal structure of the core glue spraying and compounding device for producing diapers of the utility model;

[0031] Figure 4 It is a schematic diagram of the overall structure of the reel of the core glue spraying and compounding device for producing diapers of the utility model;

[0032] Figure 5 This is a schematic diagram of the internal structure of the reel of the core glue spraying and compounding device for producing diapers of the utility model;

[0033] Figure 6 The utility model is a schematic diagram of the internal structure of a placing box of a core glue spraying and compounding device for producing diapers.

[0034] In the figure: 1. device body; 2. glue spraying unit; 201. glue spraying box; 202. rotating roller; 203. pressing roller; 204. upper guide roller; 205. lower guide roller; 3. winding unit; 301. rotating plate; 302. reel; 302-1. reel; 302-2. connecting shaft; 4. first connecting port; 5. second connecting port; 6. vibration cutting tool; 7. first rotating motor; 8. placement box; 9. telescopic table; 10. second rotating motor; 11. elastic member; 12. ion fan; 13. adhesive layer; 14. first bearing; 15. second bearing; 16. infrared sensor; 17. heat dissipation port. DETAILED DESCRIPTION

[0035] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0036] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0037] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0038] like Figure 1-Figure 3As shown, a diaper production core body spraying composite device includes a device body 1, and a spraying unit 2 and a winding unit 3 are respectively arranged at both ends of the device body 1, and the spraying unit 2 and the winding unit 3 are both connected to the device body 1.

[0039] The glue spraying unit 2 includes a glue spraying box 201, two rotating rollers 202, two pressing rollers 203, an upper guide roller 204 and a lower guide roller 205. The glue spraying box 201 is connected to one end of the device body 1. Two rotating rollers 202 are arranged on one side of the glue spraying box 201. The two rotating rollers 202 are respectively located at the upper and lower ends of the glue spraying box 201. The rotating rollers 202 are connected to the device body 1. Two pressing rollers are arranged on the side of the two rotating rollers 202 away from the glue spraying box 201. The two pressing rollers are connected to the device body 1. The two rotating rollers 202 drive each core layer to guide the glue spraying box 201. The glue spraying box 201 is the main part of the glue spraying unit 2, which can store adhesive materials and spray the adhesive materials between each core layer. The core layer passing through the glue spraying box 201 is pressed between the two pressing rollers 203 to form a core body.

[0040] An upper guide roller 204 and a lower guide roller 205 are arranged on the side of the pressure roller away from the rotating roller 202. The upper guide roller 204 and the lower guide roller 205 are respectively located at the upper and lower ends of the pressure roller, and the upper guide roller 204 and the lower guide roller 205 are staggered. The upper guide roller 204 and the lower guide roller 205 are both connected to the device body 1. The upper guide roller 204 and the lower guide roller 205 are located at the upper and lower ends of one side of the pressing roller 203, and are used to guide the movement direction of the core body. The staggered arrangement of the upper guide roller 204 and the lower guide roller 205 is used to ensure the stability of the core body during the glue spraying and compaction process.

[0041] The core layer is bonded into a core body by the glue spraying unit 2 and enters the winding unit 3.

[0042] The winding unit 3 includes two rotating plates 301 and two reels 302. The two rotating plates 301 are arranged correspondingly, and the rotating plates 301 are connected to the device body 1. The first connecting port 4 and the second connecting port 5 are respectively opened at both ends of the rotating plates 301. Two reels 302 are arranged between the rotating plates 301, and the two reels 302 are detachably fixedly connected to the two rotating plates 301 through the first connecting port 4 and the second connecting port 5 respectively.

[0043] The first connection port 4 and the second connection port 5 are respectively provided with a first bearing 14 and a second bearing 15, both of which are connected to the rotating plate 301, and both of which are detachably fixedly connected to the connecting shaft 302-2. The first bearing 14 and the second bearing 15 can ensure the stability and balance of the reel 302 during operation.

[0044] like Figure 4 and Figure 5As shown, the reel 302 includes a reel 302-1 and connecting shafts 302-2 located at both ends of the reel 302-1. The reel 302-1 and the connecting shaft 302-2 are movably connected. An elastic member 11 is arranged between the reel 302-1 and the connecting shaft 302-2. The two ends of the elastic member 11 are connected to the reel 302-1 and the connecting shaft 302-2 respectively. The reel 302-1 is used for winding the core body, and the connecting shaft 302-2 is used for connecting the reel 302-1 and providing support. The connecting shaft 302-2 can extend or retract into the reel 302-1 through the elastic member 11, so as to facilitate the disassembly of the reel 302-1 as a whole from the rotating plate 301.

[0045] The bonded core is rolled up by the upper reel 302, while the other reel 302 is in a ready working state at the lower side. During this period, the second rotary motor 10 provides rotational power for the working reel 302. The rotating plate 301 is provided with a plurality of infrared sensors 16, which are connected to the rotating plate 301. The infrared sensors 16 can monitor the rolling condition of the core on the surface of the reel 302 in real time, and give feedback in time, so that the amount of the core rolled up by the reel 302 is uniform.

[0046] A vibrating cutting tool 6 is disposed between the two reels 302 , and the vibrating cutting tool 6 is connected to the rotating plate 301 .

[0047] like Figure 6 As shown, a first rotating motor 7 is arranged on one side of the device body 1, and the first rotating motor 7 is connected to the device body 1. The output end of the first rotating motor 7 passes through the device body 1 and is connected to the middle of the adjacent rotating plate 301. A placement box 8 is arranged on the upper part of the first rotating motor 7. Telescopic tables 9 are arranged on the upper and lower sides of the placement box 8. The telescopic tables 9 are connected to the device body 1 and the placement box 8. The placement box 8 is movably matched with the device body 1 through the telescopic tables 9. A second rotating motor 10 is arranged inside the placement box 8, and the second rotating motor 10 is connected to the placement box 8. A through opening is opened on one side of the device body 1 adjacent to the second rotating motor 10, and the output end of the second rotating motor 10 passes through the through opening and is detachably fixedly connected to the reel 302.

[0048] After the reel 302 winds up more cores, the second rotary motor 10 stops, the telescopic platform 9 extends, the placement box 8 is moved away from the device body 1, and the output end of the second rotary motor 10 is indirectly separated from the reel 302, and then the first rotary motor 7 is started to rotate the rotating plate 301 180° with the middle as the center. At this time, the lower reel 302 rises in an arc from bottom to top, while the upper reel 302 moves in the opposite direction. In this process, the core is placed on the surface of the reel 302 rising from bottom to top, and the surface of the reel 302-1 is provided with an adhesive layer 13, and the adhesive layer 13 is connected to the reel 302-1. The adhesive layer 13 can facilitate the core to be quickly attached to the surface of the reel 302-1, which is easy to reel.

[0049] The vibration cutting tool 6 cuts off the core in the middle of the two reels 302. At this time, the positions of the two reels 302 are exchanged, the telescopic table 9 is shortened, and the placement box 8 returns to the initial position, so that the output end of the second rotating motor 10 is connected to the reel 302 that has reached the top. The placement box 8 is provided with several heat dissipation ports 17. The heat dissipation ports 17 can effectively reduce the temperature inside the placement box 8 to prevent thermal damage to the device.

[0050] When the second rotating motor 10 is started, the upper reel 302 will continue to reel the core body. As for the lower reel 302 that has been reeled, the operator can remove it and replace it with a new reel 302, and repeat the above steps, thereby achieving the effect of quickly replacing the reel 302 without stopping the device.

[0051] The device body 1 is also provided with an ion blower 12, which can reduce the accumulation of static electricity during the processing and improve the surface quality of the core.

[0052] The implementation principle of the core glue spraying and compounding device for diaper production in the utility model is as follows:

[0053] The two rotating rollers 202 drive each core layer to guide the glue spraying box 201. The glue spraying box 201 is the main part of the glue spraying unit 2, which stores the adhesive material and sprays the adhesive material between each core layer. The core layer passing through the glue spraying box 201 is pressed between two pressing rollers 203 to form a core body. The upper guide roller 204 and the lower guide roller 205 are located at the upper and lower ends of one side of the pressing roller 203 to guide the movement direction of the core body. The staggered arrangement of the upper guide roller 204 and the lower guide roller 205 ensures the stability of the core body during the glue spraying and compaction process.

[0054] After the core layer is bonded into a core body by the glue spraying unit 2, the bonded core body is rolled up by the upper reel 302, while the other reel 302 is in a ready working state at the bottom. During this period, the second rotary motor 10 provides rotational power for the working reel 302. After the reel 302 rolls up more core bodies, the second rotary motor 10 stops, and the telescopic table 9 extends to make the placement box 8 away from the device body 1, indirectly separating the output end of the second rotary motor 10 from the reel 302, and then starting the first rotary motor 7 to make the rotating plate 301 rotate 180° with the middle part as the center. At this time, the lower reel 302 rises in an arc shape from bottom to top, while the upper reel 3 02 moves in the opposite direction. During this process, the core is placed on the surface of the reel 302 rising from the bottom, and the vibrating cutting tool 6 cuts off the core in the middle of the two reels 302. At this time, the positions of the two reels 302 are exchanged, the telescopic table 9 is shortened, and the placement box 8 returns to the initial position, so that the output end of the second rotating motor 10 is connected to the reel 302 that has reached the top. When the second rotating motor 10 is started, the top reel 302 will continue to reel the core. For the reel 302 that has been reeled below, the operator can remove it and replace it with a new reel 302, and repeat the above steps, so that the reel 302 can be quickly replaced without stopping the device.

[0055] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A core glue spraying and compounding device for diaper production, characterized in that: The core glue spraying and compounding device for producing diapers comprises a device body (1), a glue spraying unit (2) and a winding unit (3) are respectively arranged at two ends of the device body (1), and the glue spraying unit (2) and the winding unit (3) are both connected to the device body (1); The winding unit (3) comprises two rotating plates (301) and two reels (302), the two rotating plates (301) are arranged correspondingly, the rotating plates (301) are connected to the device body (1), the two ends of the rotating plates (301) are respectively provided with a first connection port (4) and a second connection port (5), two reels (302) are arranged between the rotating plates (301), and the two reels (302) are respectively detachably fixedly connected to the two rotating plates (301) via the first connection port (4) and the second connection port (5); A vibrating cutting tool (6) is arranged between the two reels (302), and the vibrating cutting tool (6) is connected to the rotating plate (301); A first rotating motor (7) is arranged on one side of the device body (1), the first rotating motor (7) is connected to the device body (1), the output end of the first rotating motor (7) passes through the device body (1) and is connected to the middle of an adjacent rotating plate (301), a placement box (8) is arranged on the upper part of the first rotating motor (7), telescopic tables (9) are arranged on the upper and lower sides of the placement box (8), the telescopic tables (9) are connected to the device body (1) and the placement box (8), the placement box (8) is movably matched with the device body (1) through the telescopic tables (9), a second rotating motor (10) is arranged inside the placement box (8), the second rotating motor (10) is connected to the placement box (8), a through opening is opened on one side of the device body (1) adjacent to the second rotating motor (10), the output end of the second rotating motor (10) passes through the through opening and is detachably fixedly connected to the reel (302).

2. The core glue spraying and compounding device for diaper production according to claim 1, characterized in that: The glue spraying unit (2) comprises a glue spraying box (201), two rotating rollers (202), two pressing rollers (203), an upper guide roller (204) and a lower guide roller (205); the glue spraying box (201) is connected to one end of the device body (1); two rotating rollers (202) are arranged on one side of the glue spraying box (201); the two rotating rollers (202) are respectively located at the upper and lower ends of the glue spraying box (201); the rotating rollers (202) are connected to the device body (1); and the two rotating rollers (204) are arranged on the lower side of the glue spraying box (201). Two pressure rollers are arranged on the side of the pressure roller (202) away from the glue spraying box (201), and the two pressure rollers are connected to the device body (1). An upper guide roller (204) and a lower guide roller (205) are arranged on the side of the pressure roller away from the rotating roller (202), and the upper guide roller (204) and the lower guide roller (205) are respectively located at the upper and lower ends of the pressure roller, and the upper guide roller (204) and the lower guide roller (205) are arranged alternately, and the upper guide roller (204) and the lower guide roller (205) are both connected to the device body (1).

3. The core glue spraying and compounding device for diaper production according to claim 1, characterized in that: The reel (302) comprises a reel (302-1) and connecting shafts (302-2) located at two ends of the reel (302-1); the reel (302-1) and the connecting shaft (302-2) are movably connected; an elastic member (11) is arranged between the reel (302-1) and the connecting shaft (302-2); and two ends of the elastic member (11) are respectively connected to the reel (302-1) and the connecting shaft (302-2).

4. The core glue spraying and compounding device for diaper production according to claim 1, characterized in that: The device body (1) is provided with an ion blower (12), and the ion blower (12) is connected to the device body (1).

5. The core glue spraying and compounding device for diaper production according to claim 3, characterized in that: An adhesive layer (13) is provided on the surface of the reel (302-1), and the adhesive layer (13) is connected to the reel (302-1).

6. The core glue spraying and compounding device for diaper production according to claim 3, characterized in that: A first bearing (14) and a second bearing (15) are respectively disposed in the first connection port (4) and the second connection port (5); the first bearing (14) and the second bearing (15) are both connected to the rotating plate (301); and the first bearing (14) and the second bearing (15) are both detachably fixedly connected to the connecting shaft (302-2).

7. The core glue spraying and compounding device for diaper production according to claim 6, characterized in that: The rotating plate (301) is provided with a plurality of infrared sensors (16), and the infrared sensors (16) are connected to the rotating plate (301).

8. The core glue spraying and compounding device for diaper production according to claim 6, characterized in that: The placement box (8) is provided with a plurality of heat dissipation openings (17).

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