One-step compounding device for liquid absorbing core material in hygienic product industry

Abstract

The utility model discloses a one-step compounding device for liquid-absorbing core materials in the hygienic product industry, which comprises a rack, a rolling compounding component is arranged on the rack, and a first output element and a second conveying element are respectively arranged on the left side and the right side of the rack; the first output element is used for outputting a first core material to the rolling composite assembly, and the second conveying element is used for outputting a second core material to the rolling composite assembly; the rack is further provided with a third conveying element used for outputting a third core material to the rolling composite assembly. When the third core material enters the rolling composite assembly, the third core material is located between the first core material and the second core material; two groups of glue spraying devices are arranged on the rack, one group of glue spraying devices is used for spraying glue to the surface, facing the third core material, of the first core material, and the other group of glue spraying devices is used for spraying glue to the surface, facing the third core material, of the second core material; two sets of powder adding devices are arranged on the rack, one set of powder adding devices is used for adding powder to the surface, facing the third core material, of the first core material, and the other set of powder adding devices is used for adding powder to the surface, facing the third core material, of the second core material; and the rolling and compounding assembly is used for carrying out rolling and compounding on the first core material, the third core material and the second core material so as to output a finished core body.

Description

Technical Field

[0001] The utility model relates to a one-step compounding device for liquid-absorbing core materials in the sanitary product industry. Background Art

[0002] The existing three-core material composite is prepared by pre-compounding two core materials first, and then further compounding the third core material with the pre-compounded core material. This separate composite equipment has a large number of parts and a large size, which is not conducive to factory transportation and is not applicable in factories with limited space. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a composite device that can composite three core materials in one step to reduce the volume of the equipment and the number of parts.

[0004] A one-step compounding device for liquid-absorbing core materials in the sanitary products industry designed for this purpose comprises a frame, a roller-pressed compounding assembly is arranged on the frame, and a first output element and a second conveying element are arranged on the left and right sides of the frame respectively;

[0005] The first output element is used to output the first core material to the roll-pressed composite component, and the second delivery element is used to output the second core material to the roll-pressed composite component;

[0006] The frame is also provided with a third conveying element for outputting a third core material to the roll-pressed composite assembly;

[0007] When the third core material enters the roll-pressed composite assembly, the third core material is located between the first core material and the second core material;

[0008] Two sets of glue spraying devices are arranged on the frame, one set of glue spraying devices is used to spray glue on the surface of the first core material toward the third core material, and the other set of glue spraying devices is used to spray glue on the surface of the second core material toward the third core material;

[0009] The frame is provided with two sets of powder adding devices, one set of powder adding devices is used to add powder from the first core material toward the surface of the third core material, and the other set of powder adding devices is used to add powder from the second core material toward the surface of the third core material;

[0010] The roll-compounding assembly is used to roll-compound the first core material, the third core material and the second core material to output a finished core body.

[0011] Preferably, the first output element and the second conveying element are arranged on the left and right sides of the roll-pressed composite component, and the third core material is input into the roll-pressed composite component from top to bottom.

[0012] Preferably, the roller-pressed composite assembly consists of two opposing pressurized composite rollers.

[0013] Preferably, the discharge port of the powder adding device is further connected to a material guide cover, and the discharge port of the material guide cover is located between the glue spraying device and the input end of the roller-pressed composite component.

[0014] Preferably, the powder adding device comprises a lower material bin, wherein the lower material bin is provided with a feed cavity and a discharge cavity which are interconnected, wherein a discharge thumbwheel is provided in the discharge cavity, a discharge gap is provided between the discharge thumbwheel and the discharge cavity, and a discharge thumbwheel is provided on the surface thereof with a material-discharging tooth arrayed along its circumference;

[0015] The lower bin is provided with a driving motor for driving the discharge wheel to rotate;

[0016] The lower material bin is provided with an output port which is interconnected with the discharge cavity.

[0017] Preferably, a connecting cavity is further provided in the lower silo, and the connecting cavity is located between the feed cavity and the discharge cavity and is connected with both.

[0018] Compared with the prior art, the utility model uses a glue spraying device and a powder adding device to spray glue and add powder to the first core material and the second core material respectively before inputting into the roller-pressed composite assembly, and then synchronously inputs the first core material, the second core material and the third core material into the roller-pressed composite assembly, and the first core material, the second core material and the third core material are composited by the roller-pressed composite assembly to output a finished core body. The utility model adopts one-step composite, which can effectively reduce the number of parts, improve production efficiency, and effectively reduce the size of the equipment, which is conducive to factory transportation and the use of small factories. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a structure with a material blocking partition. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 and Figure 2 A one-step compounding device for liquid-absorbing core materials in the sanitary products industry comprises a frame 10, a rolling compounding assembly 20 is arranged on the frame 10, and a first output element 30 and a second conveying element 40 are respectively arranged on the left and right sides of the frame 10;

[0023] The first output element 30 is used to output the first core material 310 to the roll-pressed composite component 20 , and the second delivery element 40 is used to output the second core material 410 to the roll-pressed composite component 20 ;

[0024] The frame 10 is also provided with a third conveying element 80 for conveying a third core material 810 to the roll-pressed composite assembly 20;

[0025] When the third core material 810 enters the roll-pressed composite assembly 20 , the third core material 810 is located between the first core material 310 and the second core material 410 ;

[0026] The frame 10 is provided with two sets of glue spraying devices 50, wherein one set of glue spraying devices 50 is used to spray glue on the surface of the first core material 310 toward the third core material 810, and the other set of glue spraying devices 50 is used to spray glue on the surface of the second core material 410 toward the third core material 810;

[0027] The frame 10 is provided with two sets of powder adding devices 70, wherein one set of powder adding devices 70 is used to add powder to the surface of the first core material 310 toward the third core material 810, and the other set of powder adding devices 70 is used to add powder to the surface of the second core material 410 toward the third core material 810;

[0028] The roll-compounding assembly 20 is used to roll-compound the first core material 310 , the third core material 810 , and the second core material 410 to output a finished core body 90 .

[0029] Based on the above embodiment, compared with the prior art, before inputting into the roll-pressed composite assembly, the glue spraying device and the powder adding device respectively spray glue and add powder to the first core material and the second core material, and then the first core material, the second core material and the third core material are synchronously input into the roll-pressed composite assembly, and the first core material, the second core material and the third core material are composited by the roll-pressed composite assembly to output the finished core body. The utility model adopts one-step composite, which can effectively reduce the number of parts, improve production efficiency and effectively reduce the size of the equipment, which is conducive to factory transportation and the use of small factories.

[0030] In the present invention, the first output element 30, the second conveying element 40 and the third conveying element 80 are all composed of a plurality of conveying rollers, which guide and convey the core material.

[0031] In the utility model, the glue spraying device 50 adopts an existing commercially available product, and its function is to spray glue on the first core material 310 toward the surface of the third core material 810 or on the second core material 410 toward the surface of the third core material 810, so that the powder adheres to the first core material 310 and the second core material 410. Through the action of rolling, the first core material 310, the second core material 410 and the third core material can be bonded and compounded.

[0032] See also Figure 1 The first output element 30 and the second conveying element 40 are arranged on the left and right sides of the roll-pressed composite component 20. In this embodiment, the first core material 310 moves from left to right and then is inputted into the roll-pressed composite component 20 from the input end 200, while the second core material 410 moves from right to left and then is inputted into the roll-pressed composite component 20 from the input end 200. The third core material 810 is inputted into the roll-pressed composite component 20 from top to bottom. Through this conveying process, the second core material 810 can be located between the first core material 310 and the second core material 410.

[0033] See also Figure 1 The roller-pressed composite assembly 20 is composed of two counter-pressed composite rollers 210.

[0034] See also Figure 1 The discharge port of the powder adding device 70 is also connected to the material guide cover 60, and the discharge port of the material guide cover 60 is located between the glue spraying device 50 and the input end 200 of the roll-pressed composite assembly 20. That is, the powder adding device 70 outputs the polymer particle material downward, and the material is guided and transported by the material guide cover 60, and finally output from the discharge port of the material guide cover 60 to the first core material 310 or the second core material 410.

[0035] See also Figure 1 The powder adding device 70 includes a lower material bin 700, wherein the lower material bin 700 is provided with a feeding cavity 710 and a discharging cavity 740 which are interconnected, wherein a discharging thumbwheel 730 is provided in the discharging cavity 740, and a discharging gap 741 is provided between the discharging thumbwheel 730 and the discharging cavity 740, and a discharging tooth 750 is provided on the surface of the discharging thumbwheel 730 in an array along its circumference;

[0036] The lower bin 700 is provided with a driving motor for driving the discharge wheel 730 to rotate;

[0037] The lower bin 700 is provided with an output port 760 which is in communication with the discharge cavity 740 .

[0038] Furthermore, the discharge chamber 740 is a columnar chamber, and the discharge dial 730 is a columnar structure. The powder in the feed chamber 710 enters the discharge gap 741 under the action of gravity. As the driving motor drives the discharge dial 730 to rotate, under the action of the material-moving teeth 750, the material can be moved to the output port 760 in intervals, and finally the material is gradually transported to the material guide cover 60.

[0039] See also Figure 1 A connecting cavity 720 is also provided in the lower silo 700. The connecting cavity 720 is located between the feed cavity 710 and the discharge cavity 740 and is connected to both.

[0040] See also Figure 1 The feed chamber 710 is connected to a material box 770 .

[0041] See also Figure 1 and Figure 2 A plurality of material blocking baffles 610 are arranged between the discharge port of the material guide cover 60 and the first core material or the second core material along the axial direction of the counter-pressing composite roller 210. The setting of the material blocking baffles 610 can make the powder material arranged and distributed on the core material at intervals. The effect of this powder material spacing arrangement is that when the finished core body 90 is used in diapers, the spacing grooves between the two powder materials can form a guide groove for use.

[0042] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry, comprising a frame (10), on which a roller-pressed compounding assembly (20) is arranged, characterized in that: A first output element (30) and a second conveying element (40) are respectively arranged on the left and right sides of the frame (10); The first output element (30) is used to output a first core material (310) to the roll-pressed composite component (20), and the second delivery element (40) is used to output a second core material (410) to the roll-pressed composite component (20); The frame (10) is also provided with a third conveying element (80) for outputting a third core material (810) to the roll-pressed composite component (20); When the third core material (810) enters the roll-pressed composite assembly (20), the third core material (810) is located between the first core material (310) and the second core material (410); Two groups of glue spraying devices (50) are arranged on the frame (10), wherein one group of glue spraying devices (50) is used to spray glue on the surface of the first core material (310) facing the third core material (810), and the other group of glue spraying devices (50) is used to spray glue on the surface of the second core material (410) facing the third core material (810); The frame (10) is provided with two sets of powder adding devices (70), wherein one set of powder adding devices (70) is used to add powder to the surface of the first core material (310) facing the third core material (810), and the other set of powder adding devices (70) is used to add powder to the surface of the second core material (410) facing the third core material (810); The roll-compounding assembly (20) is used to roll-compound the first core material (310), the third core material (810) and the second core material (410) to output a finished core body (90).

2. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry according to claim 1, characterized in that: The first output element (30) and the second conveying element (40) are arranged on the left and right sides of the roll-pressed composite component (20), and the third core material (810) is input into the roll-pressed composite component (20) from top to bottom.

3. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry according to claim 1, characterized in that: The roller-pressed composite assembly (20) is composed of two counter-pressed composite rollers (210).

4. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry according to claim 1, characterized in that: The discharge port of the powder adding device (70) is also connected to a material guide cover (60), and the discharge port of the material guide cover (60) is located between the glue spraying device (50) and the input end (200) of the roller-pressed composite component (20).

5. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry according to claim 4, characterized in that: The powder material adding device (70) comprises a lower material bin (700), wherein the lower material bin (700) is provided with a feeding cavity (710) and a discharging cavity (740) which are interconnected, wherein a discharging thumbwheel (730) is provided in the discharging cavity (740), wherein a discharging gap (741) is provided between the discharging thumbwheel (730) and the discharging cavity (740), and a discharging tooth (750) is provided on the surface of the discharging thumbwheel (730) in an array along its circumference; The lower material bin (700) is provided with a driving motor for driving the discharge thumbwheel (730) to rotate; The lower material bin (700) is provided with an output port (760) which is in communication with the discharge cavity (740).

6. A one-step compounding device for liquid-absorbent core materials in the sanitary products industry according to claim 5, characterized in that: A connecting cavity (720) is also provided in the lower material bin (700), and the connecting cavity (720) is located between the feeding cavity (710) and the discharging cavity (740) and is in communication with both.

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