Puffed paper processing and forming equipment

Abstract

The invention relates to the technical field of expanded paper processing equipment, in particular to expanded paper processing and forming equipment which comprises a winding motor, a supporting strip, a processing seat, an ultraviolet lamp tube, a glue brushing arm and a glue storage box, a rotating shaft of the winding motor is connected with a disc, the supporting strip is arranged on the disc and forms a moving pair with the disc, and an electric cylinder is installed on the disc and connected with the supporting strip; a rotary disc is arranged on the processing base, the ultraviolet lamp tube is installed on the rotary disc, the glue brushing arm is connected with the rotary disc, an absorption sponge layer is arranged at the contact end of the glue brushing arm and expanded paper, and the glue storage box is connected with the rotary disc. After the expanded paper is rolled and formed, a hardened core body can be formed on the inner side of the expanded paper, the rolled and formed expanded paper can be prevented from being disintegrated and scattered, the expanded paper can be conveniently transferred and processed subsequently, the device has practical significance and popularization value, and it is expected that good economic benefits can be generated.

Description

Technical Field

[0001] The invention relates to the field of puffed paper processing equipment, in particular to puffed paper processing and molding equipment. Background Art

[0002] Puffed paper is widely used in the field of sanitary products, mainly due to its high liquid absorption, softness, breathability and environmental protection characteristics. Puffed paper has a porous structure and can quickly absorb and lock liquids. Therefore, it is often used in the absorbent core layer of sanitary products such as sanitary napkins, diapers, and nursing pads. Its high liquid absorption and liquid retention can effectively improve the product's comfort and leak-proof performance.

[0003] The puffed paper has a soft and fluffy texture. After production, it needs to be rolled up to facilitate subsequent production and transfer. If the puffed paper is directly rolled up, the subsequent puffed paper is easy to disintegrate and spread out. Therefore, a core is set in the center. However, setting the core will increase the processing steps and production costs. The purpose of the present invention is to propose a device to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a puffed paper processing and forming device to solve the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: it includes a winding motor, a support bar, a processing seat, an ultraviolet lamp, a glue brushing arm and a glue storage box, the bottom of the winding motor is connected to the first base, the winding motor shaft is connected to the disc, the support bar is arranged on the disc and forms a moving pair with the disc, the length direction of the support bar is perpendicular to the disc, a roller is arranged on the support bar, the rotation plane of the roller is perpendicular to the plane where the disc is located, an electric cylinder is installed on the disc, the fixed end of the electric cylinder is fixedly connected to the disc and the movable end of the electric cylinder is connected to the end of the support bar to drive the support bar to move, the bottom of the processing seat is arranged on the second base, the processing seat is provided with a turntable, the turntable can rotate on the processing seat and form a rotating pair with the processing seat, the ultraviolet lamp is installed on the turntable, the glue brushing arm is connected to the turntable, the contact end of the glue brushing arm and the expanded paper is provided with an absorption sponge layer, the glue storage box is connected to the turntable, the glue storage box is used to store UV light-curing glue, a micro-electromagnetic pump is arranged on the glue storage box, and the glue storage box is connected to the absorption sponge layer through the micro-electromagnetic pump.

[0006] In order to optimize the above technical solution, further measures are taken as follows: a gear ring is provided on the side of the turntable, a servo motor is provided on the side of the processing seat, a driving gear is installed on the rotating shaft of the servo motor, the driving gear is meshed with the gear ring to realize the turntable driving the rotation on the processing seat, and the servo motor can drive the turntable to rotate on the processing seat through the mutual cooperation of the driving gear and the gear ring.

[0007] As a further improvement of the above technical solution: it also includes an electromagnet and an elastic connecting piece, the glue brush arm is hinged to the turntable in a hinged manner, the electromagnet is installed on the turntable at one side of the glue brush arm and the electromagnet and the glue brush arm are attracted to each other after being energized, the elastic connecting piece is located on the other side of the glue brush arm and the two ends of the elastic connecting piece are respectively connected to the glue brush arm and the turntable, the electromagnet has magnetism after being energized to attract the glue brush arm so that the glue brush arm deflects toward the side of the electromagnet, and the elastic piece provides a reset ability to tension the glue brush arm to prevent the glue brush arm from shaking during the glue brushing process and affecting the gluing process of the expanded paper.

[0008] As a further improvement of the technical solution: a track is arranged on the bottom surface of the second base, and the second base can move on the track along the length direction of the track to form a moving pair with the track. This structure can make the processing seat movable, and it is convenient to adjust the position of the processing seat so as to transfer it after the expanded paper is rolled up.

[0009] As an improvement on the aforementioned technical solution: the number of disks is 2 and a notch is provided on the disk to resist the support bar, and a gap is also formed on the notch to accommodate the roller. The notch can resist the support bar to serve as a limiting support for the support bar, thereby preventing the support frame from twisting and deforming. At the same time, the gap can accommodate the roller without affecting the rotation of the roller.

[0010] From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages:

[0011] The present invention provides a puffed paper processing and forming equipment. By arranging a swingable glue-brushing arm and a retractable support strip to cooperate with each other, a hardened core can be formed on the inner side of the puffed paper after the puffed paper is rolled and formed. No additional core is required, and the disintegration and dispersion of the rolled and formed puffed paper can be avoided, which is convenient for the subsequent transfer processing of the puffed paper. The equipment has practical significance and promotion value, and is expected to generate good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 Schematic diagram of the invention Figure 1 ;

[0014] Figure 2 Schematic diagram of the invention Figure 2 ;

[0015] Figure 3 Schematic diagram of the invention Figure 3 ;

[0016] Figure 4 Schematic diagram of the invention Figure 4 ;

[0017] Figure 5 for Figure 4 Partial magnified image;

[0018] Figure 6 for Figure 1 Partial magnified image;

[0019] In the figure: winding motor 1, first base 101, disc 102, notch 103, gap 104, support bar 2, roller 201, electric cylinder 202, processing seat 3, second base 301, turntable 302, gear ring 303, servo motor 304, driving gear 305, track 306, UV lamp 4, glue brush arm 5, absorption sponge layer 501, glue storage box 6, micro electromagnetic pump 601, electromagnet 7, elastic connector 8 DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] See also Figure 1-6 The present invention provides a puffed paper processing and forming device, including a winding motor 1, a support bar 2, a processing seat 3, an ultraviolet lamp tube 4, a glue brushing arm 5, a glue storage box 6, an electromagnet 7 and an elastic connecting piece 8.

[0023] The bottom of the winding motor 1 is connected to the first base 101, the rotating shaft of the winding motor 1 is connected to the disc 102, the input end of the puffed paper is wound around the side of each support bar 2, and the rotating shaft of the winding motor 1 drives the disc 102 and each support bar 2 to rotate synchronously, so that the puffed paper can be wound around the side of the support bar 2 and rolled into shape.

[0024] The support bar 2 is arranged on the disc 102 to form a moving pair with the disc 102. The length direction of the support bar 2 is perpendicular to the disc 102. A roller 201 is arranged on the support bar 2. The rotation plane of the roller 201 is perpendicular to the plane where the disc 102 is located. An electric cylinder 202 is installed on the disc 102. The fixed end of the electric cylinder 202 is fixedly connected to the disc 102 and the movable end of the electric cylinder 202 is connected to the end of the support bar 2 to drive the support bar 2 to move.

[0025] The number of the disks 102 is 2 and they are parallel to each other. A notch 103 is provided on the disk 102 to abut against the support bar 2 . A gap 104 is also formed on the notch 1030 to accommodate the roller 201 .

[0026] The bottom of the processing seat 3 is arranged on the second base 301, and a turntable 302 is arranged on the processing seat 3. The turntable 302 can rotate on the processing seat 3 to form a rotating pair with the processing seat 3. A gear ring 303 is arranged on the side of the turntable 302, and a servo motor 304 is arranged on the side of the processing seat 3. A driving gear 305 is installed on the rotating shaft of the servo motor 304. The driving gear 305 is engaged with the gear ring 303 to realize that the turntable 302 drives the processing seat 3 to rotate.

[0027] A track 306 is disposed on the bottom surface of the second base 301 , and the second base 301 can move on the track 306 along the length direction of the track 306 to form a moving pair with the track 306 .

[0028] The ultraviolet lamp tube 4 is installed on the turntable 302 .

[0029] The glue-brushing arm 5 is connected to the rotating disk 302 , and an absorbent sponge layer 501 is provided at the contact end of the glue-brushing arm 5 and the expanded paper.

[0030] The glue storage box 6 is connected to the turntable 302. The glue storage box 6 is used to store UV light-curing glue. A micro-electromagnetic pump 601 is provided on the glue storage box 6. The glue storage box 6 is connected to the absorption sponge layer 501 through the micro-electromagnetic pump 601. After the UV light-curing glue in the glue storage box 6 is pumped out by the micro-electromagnetic pump 601, it can be absorbed by the absorption sponge layer 501 and evenly applied on the inner side of the expanded paper.

[0031] The glue brush arm 5 is hinged to the turntable 302 in a hinged manner, the electromagnet 7 is installed on the turntable 302 and is located on one side of the glue brush arm 5. After the electromagnet 7 is energized, it attracts the glue brush arm 5. The elastic connecting member 8 is located on the other side of the glue brush arm 5 and the two ends of the elastic connecting member 8 are respectively connected to the glue brush arm 5 and the turntable 302. The elastic connecting member 8 specifically adopts a belt made of elastic rubber. The electromagnet 7 belongs to the existing technology content and therefore its specific structure and working principle will not be further explained. In specific implementation, the power of the electromagnet 7 can be changed to change the magnetism of the electromagnet 7, that is, the size of the attraction to the glue brush arm 5.

[0032] The control method of the present invention is to achieve automatic control through an external controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] Working principle: After the puffed paper is rolled and formed, the micro electromagnetic pump 601 outputs the UV light-curing glue stored in the glue storage barrel to the absorption sponge layer 501, and then the servo motor 304 shaft can drive the glue-brushing arm 5 to apply the glue to the inside of the rolled puffed paper through the cooperation of the driving gear 305 and the gear ring 303, so that the UV light-curing glue can be evenly applied to the inside of the puffed paper. During the process, the ultraviolet lamp 4 can emit ultraviolet rays to harden the UV light-curing glue, thereby forming a core on the inside of the puffed paper to prevent the puffed paper from collapsing and causing the rolled puffed paper to disintegrate and spread.

[0034] The servo motor 304 drives the glue-brushing arm 5 to reciprocately apply glue to a part of the inner side of the rolled puffed paper. When the part is completed, the electric cylinder 202 connected to the support bar 2 of the adjacent part drives the support bar 2 to move outward, so as to prevent the support bar 2 from obstructing the glue-brushing arm 5 from applying glue, thereby ensuring that the UV light-curing glue is evenly applied to the inner side of the puffed paper. After a waiting period (to ensure that the UV light-curing glue is fully solidified), the electric cylinder 202 drives the support bar 2 to reset and support the inner side of the puffed paper. During the process, the roller 201 can roll to convert the sliding friction between the support bar 2 and the puffed paper into rolling friction, which helps to improve the smoothness of the support bar 2 during movement.

[0035] According to the different inner diameters of the rolled puffed paper, the power of the electromagnet 7 can be changed to change the attraction of the electromagnet 7 to the glue-brushing arm 5, ensuring that the glue-brushing arm 5 can resist the inner diameter of the puffed paper. It can be applied to puffed paper of different specifications and rolled shapes, and has a wide range of applications.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A puffed paper processing and forming equipment, characterized in that: It comprises a winding motor (1), a support bar (2), a processing seat (3), an ultraviolet lamp tube (4), a glue brushing arm (5) and a glue storage box (6); The bottom of the winding motor (1) is connected to the first base (101), and the rotating shaft of the winding motor (1) is connected to the disc (102); The support bar (2) is arranged on the disc (102) and forms a moving pair with the disc (102); the length direction of the support bar (2) is perpendicular to the disc (102); a roller (201) is arranged on the support bar (2); the rotation plane of the roller (201) is perpendicular to the plane of the disc (102); an electric cylinder (202) is installed on the disc (102); the fixed end of the electric cylinder (202) is fixedly connected to the disc (102) and the movable end of the electric cylinder (202) is connected to the end of the support bar (2) to drive the support bar (2) to move; The bottom of the processing seat (3) is arranged on the second base (301), and a rotating disk (302) is arranged on the processing seat (3). The rotating disk (302) can rotate on the processing seat (3) to form a rotating pair with the processing seat (3); The ultraviolet lamp tube (4) is installed on the rotating disk (302); The glue-brushing arm (5) is connected to the rotating disk (302), and an absorbent sponge layer (501) is provided at the contact end of the glue-brushing arm (5) and the expanded paper; The glue storage box (6) is connected to the rotating disk (302). The glue storage box (6) is used to store UV light-curing glue. A micro electromagnetic pump (601) is arranged on the glue storage box (6). The glue storage box (6) is connected to the absorption sponge layer (501) through the micro electromagnetic pump (601).

2. The puffed paper processing and forming equipment according to claim 1, characterized in that: A gear ring (303) is arranged on the side of the rotating disk (302), a servo motor (304) is arranged on the side of the processing seat (3), a driving gear (305) is installed on the rotating shaft of the servo motor (304), and the driving gear (305) is meshed with the gear ring (303) to realize the rotating disk (302) driving the processing seat (3) to rotate.

3. The puffed paper processing and forming equipment according to claim 1, characterized in that: The invention also comprises an electromagnet (7) and an elastic connecting member (8), wherein the glue brushing arm (5) is hingedly connected to the rotating disk (302), the electromagnet (7) is mounted on the rotating disk (302) and is located on one side of the glue brushing arm (5), and when the electromagnet (7) is energized, the electromagnet and the glue brushing arm (5) attract each other, and the elastic connecting member (8) is located on the other side of the glue brushing arm (5), and the two ends of the elastic connecting member (8) are respectively connected to the glue brushing arm (5) and the rotating disk (302).

4. The puffed paper processing and forming equipment according to claim 1, characterized in that: A track (306) is arranged on the bottom surface of the second base (301), and the second base (301) can move on the track (306) along the length direction of the track (306) to form a moving pair with the track (306).

5. The puffed paper processing and forming equipment according to any one of claims 1 to 4, characterized in that: The number of the circular disks (102) is 2 and each circular disk (102) is provided with a notch (103) that abuts against the support bar (2), and a gap (104) for accommodating the roller (201) is also formed on the notch (103).

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