A device for cutting and transferring ear loops for women's menstrual pants

Abstract

This utility model provides a device for cutting and transferring ear loops for women's menstrual pants, belonging to the technical field of women's menstrual production equipment. Its structure includes a support frame, with a ring-cutting mechanism at the upper front end of the support frame. Ear loop material winding mechanisms for conveying ear loop material are located on the left and right sides of the ring-cutting mechanism. A rotatable guide material transfer mechanism is movably abutted against the lower end of the ring-cutting mechanism for adsorbing and transferring two ear loops after ring cutting. A guide material attaching mechanism is rotatably abutted against the lower right side of the guide material transfer mechanism for adsorbing and transferring two ear loops at a fixed distance after they are spread out. The ring-cutting mechanism of this device is used to ring-cut the ear loop material and adsorb it onto the guide material transfer mechanism, while the guide material transfer mechanism is used to transfer the two ring-cut ear loops at varying speeds and spread them out at a fixed distance for adsorption by the guide material attaching mechanism. This gives the equipment for producing women's menstrual pants the function of adding a front waistband patch, improving production efficiency.

Description

Technical Field

[0001] This utility model relates to a device for cutting and transferring the ear loops of women's menstrual pants, belonging to the technical field of production equipment for women's menstrual products. Background Technology

[0002] Normally growing and developing adult women have regular menstrual periods every month. During menstruation, menstrual blood is discharged from the body. At this time, sanitary napkins, tampons, or period panties are needed to absorb menstrual blood. Period panties are an essential physiological product for modern women. They can help women get through each month's menstrual period better and reduce the inconvenience and embarrassment caused by menstrual blood. When used correctly, women can easily enjoy a comfortable menstrual experience. Women's period panties also require specialized production equipment for manufacturing.

[0003] During the production process, women's menstrual panties need to have front waistbands on the left and right sides of the panty body. The front waistbands mainly serve to adjust the tightness of the waistband, so that the women's menstrual panties will not fall down after being worn. They also allow the women's menstrual panties to be opened when wearing them, making it easier for the user to put them on.

[0004] Traditional production equipment for women's menstrual pants can produce the main body of the pants, but it does not have the function of attaching a front waistband patch to the surface of the main body of the pants. Attaching the front waistband patch to the surface of the main body of the pants requires additional equipment, which is very troublesome. In order to address the above shortcomings, this utility model proposes a device for cutting and attaching ear loops to women's menstrual pants. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a device for cutting and transferring the ear loops of women's menstrual pants, so as to solve the existing problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a device for cutting and transferring ear loops for women's menstrual pants, the structure of which includes a support, and a ring cutting mechanism is provided at the upper front end of the support, and ear loop material winding mechanism for conveying ear loop material is provided on the left and right sides of the ring cutting mechanism. The lower end of the ring cutting mechanism is movably and rotatably opposed to a turning material transfer mechanism for adsorbing and transferring two ear loops after ring cutting. The lower right side of the turning material transfer mechanism is movably and rotatably opposed to a turning material attaching mechanism for adsorbing and transferring two ear loops on the turning material transfer mechanism at a fixed distance after the spacing is expanded. The lower end of the turning material attaching mechanism is laterally provided with a pant body conveying line for conveying the pant body to the right, and the lower end of the turning material attaching mechanism is vertically provided with a bonding and pressing mechanism.

[0007] A further improvement is that the ring cutting mechanism includes a ring cutting drive disk, and the left end of the ring cutting drive disk movably presses against the ring cutting base, and the rear end of the ring cutting base is provided with a buffer frame for enabling the ring cutting base to move to the right to press against the base. The ring cutting drive disk, the ring cutting base and the buffer frame are connected by a first synchronous belt.

[0008] The annular surface of the annular cutting blade drive disk is embedded with an annular cutting blade, and two first adsorption plates are provided in the middle of the annular cutting blade;

[0009] The annular surface of the circumferential cutting base is embedded with a circumferential cutting blade plate that moves against the circumferential cutting blade to produce two ear loops. The circumferential cutting blade plate is made of resin.

[0010] A further improvement is that the ear loop material winding mechanism consists of a tensioning wheel, a support roller, and a scrap material winding device distributed on the left and right sides of the ring cutting mechanism.

[0011] A further improvement is that the steering and material transfer mechanism includes a base, and a speed-changing drive disc is movably sleeved in the middle of the base. Two sets of material transfer and unfolding groups are respectively arranged on the upper and lower sides of the speed-changing drive disc, and the number of each set of material transfer and unfolding groups is two.

[0012] Each of the material transfer and unfolding assemblies includes a servo rotator, on which a swing arm is drivenly connected, and at the other end of the swing arm is an arc-shaped material transfer seat, with a second adsorption plate embedded on the arc-shaped surface on the outer side of the arc-shaped material transfer seat.

[0013] A further improvement is that the steering and applicating mechanism is composed of a transfer applicator, a motor, and a second synchronous belt drive.

[0014] A third adsorption plate is embedded on the annular surface of the transfer plate.

[0015] A further improvement is that the bonding and pressing mechanism includes a cylinder, and the top surface of the cylinder is provided with a lifting slide, and the upper end of the lifting slide is provided with two patting wheels that move and press against the third adsorption plate.

[0016] A further improvement is that the tensioning wheel, scrap rewinder, buffer frame, and trouser body conveyor line are existing technologies, and their structures will not be described in detail here.

[0017] A further improvement is that negative pressure suction hoses are connected to both first, second, and third adsorption plates.

[0018] A further improvement is that a drive motor is connected to the ring cutter drive disk.

[0019] The beneficial effects of the utility model are:

[0020] This utility model provides a device for cutting and transferring ear loops for women's menstrual pants. The device comprises a support frame, a ring-cutting mechanism, an ear loop material winding mechanism, a turning and transferring mechanism, a turning and pasting mechanism, and a pasting and pressing mechanism, all integrated with a pant body conveyor line. The ear loop material winding mechanism transports the ear loop material to the ring-cutting mechanism at a fixed distance and winds up the scrap material after ring-cutting. The ring-cutting mechanism ring-cuts the ear loop material and transfers it to the turning and transferring mechanism for adsorption. The turning and transferring mechanism then transfers the two ring-cut ear loops at varying speeds and unfolds them at a fixed distance for adsorption by the turning and pasting mechanism. The turning and pasting mechanism rotates to transfer the two positioned and unfolded ear loops to the pant body conveyed to the right by the pant body conveyor line for rolling and pasting. The pressing mechanism further reinforces the pasting by lifting and lowering, thus enabling the production equipment for women's menstrual pants to have a composite function of adding a front waistband, improving production efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a cutting and transferring device for the ear loops of women's menstrual pants according to the present invention;

[0022] Figure 2 This is a schematic diagram of the ring cutting mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the top structure of the ring cutting blade drive disc and the ring cutting base plate of this utility model;

[0024] Figure 4 This is a schematic diagram of the variable speed drive disc and material transfer assembly structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the steering and applicator mechanism of this utility model;

[0026] Figure 6 This is a schematic diagram of the top surface structure of the transfer tray of this utility model;

[0027] Figure 7 This is a schematic diagram of the bonding and pressing mechanism of this utility model;

[0028] Figure 8 This is a diagram showing the fit of the trouser body and the two ear loops of this utility model. Detailed Implementation

[0029] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0030] Please see Figure 1-8The present invention relates to a schematic diagram of a device for cutting and transferring ear loops for women's menstrual pants. The device comprises a support 1, with a ring-cutting mechanism 2 at the upper front end of the support 1. Ear loop material winding mechanisms 3 for conveying ear loop material are located on the left and right sides of the ring-cutting mechanism 2. A rotatable and rotating material transfer mechanism 4 is located at the lower end of the ring-cutting mechanism 2, which adsorbs and transfers two ear loops a2 after ring cutting. A rotatable and rotating material transfer mechanism 5 is located at the lower right side of the rotatable and rotating material transfer mechanism 4, which adsorbs and transfers the two ear loops a2 on the rotatable and rotating material transfer mechanism 4 at a fixed distance after spreading the distance between them. A pant body conveying line 6 for conveying the pant body a1 to the right is horizontally located at the lower end of the rotatable and material transfer mechanism 5. A bonding and pressing mechanism 7 is vertically located at the lower end of the rotatable and material transfer mechanism 5.

[0031] The ring-cutting mechanism 2 includes a ring-cutting drive disk 21, and a ring-cutting base 22 is movably pressed against the left end of the ring-cutting drive disk 21. A buffer frame 23 is provided at the rear end of the ring-cutting base 22 to allow the ring-cutting base 22 to move to the right and press against it. A first synchronous belt 24 is connected between the ring-cutting drive disk 21, the ring-cutting base 22 and the buffer frame 23. A ring-cutting blade 211 is embedded on the annular surface of the ring-cutting drive disk 21, and two first suction plates 212 are provided in the middle of the ring-cutting blade 211. A ring-cutting blade plate 221 is embedded on the annular surface of the ring-cutting base 22 to move against the ring-cutting blade 211 and form two loops a2 in annular shape. The ring-cutting blade plate 221 is made of resin.

[0032] The ear loop material winding mechanism 3 consists of a tensioning wheel 31, a support roller 32, and a scrap material winding device 33, which are distributed on the left and right sides of the ring cutting mechanism 2.

[0033] The steering and material transfer mechanism 4 includes a base 41, and a speed-changing drive disk 42 is movably sleeved in the middle of the base 41. Two sets of material transfer and unfolding groups 43 are respectively arranged on the upper and lower sides of the speed-changing drive disk 42. Each set of material transfer and unfolding groups 43 consists of two parts. Each material transfer and unfolding group 43 includes a servo rotator 431, and a swing arm 432 is drivenly connected to the servo rotator 431. An arc-shaped material transfer seat 433 is hinged to the other end of the swing arm 432. A second adsorption plate 434 is embedded on the arc-shaped surface on the outer side of the arc-shaped material transfer seat 433.

[0034] The steering and applicator mechanism 5 is composed of a transfer applicator 51, a motor 52 and a second synchronous belt 53 connected by transmission. A third adsorption plate 511 is embedded on the annular surface of the transfer applicator 51.

[0035] The bonding and pressing mechanism 7 includes a cylinder 71, and a lifting slide 72 is provided on the top surface of the cylinder 71. Two patting wheels 73 are provided at intervals on the upper end of the lifting slide 72 to press against the third adsorption plate 511.

[0036] Working principle:

[0037] First, the tensioning wheel 31 feeds the raw material required for the ring cutting of two ear loops a2 to the ring cutting mechanism 2 at a fixed distance. Then, the ring cutting drive disk 21, the ring cutting base 22, and the buffer frame 23 are driven by the first synchronous belt 24, so that the ring cutting blade 211 on the ring cutting drive disk 21 and the ring cutting blade plate 221 on the ring cutting base 22 cut out two ear loops a2 by rotating ring cutting. The two ring-cut ear loops a2 are attracted by two first adsorption plates 212. When the two ear loops a2 rotate downward, they pass through a material spreading and assembling group 43 in an upward-facing state, so that the two ear loops a2 are respectively adsorbed and transferred to the two second adsorption plates 434. Then, the drive motor on the speed-changing drive disk 42 drives the adsorption of the two ear loops a2. A set of material transfer and spreading groups 43 rotates downward at a variable speed, and during this process, the two material transfer and spreading groups 43 will spread the two ear straps a2 at a fixed distance, so that the two ear straps a2 at a fixed distance will be transferred to the third adsorption plate 511 of the turning and pasting mechanism 5 and adsorbed. At this time, the two ear straps a2 will be in a fixed distance spread and adsorbed state on the third adsorption plate 511. Then, through the rotation of the turning and pasting mechanism 5, the two ear straps a2 will be moved downward at a fixed distance and rolled and pasted to the left and right sides of the surface of the trouser body a1 conveyed to the right on the trouser body conveying line 6. During the pasting, the two patting rollers 73 on the pasting and pressing mechanism 7 rise and roll and pat the third adsorption plate 511 to make the trouser body a1 and the two ear straps a2 adhere tightly.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for cutting and transferring ear loops on women's menstrual underwear, characterized in that: Its structure includes a support frame, and a ring-cutting mechanism is provided at the upper front end of the support frame. On the left and right sides of the ring-cutting mechanism, there are ear loop material winding mechanisms for conveying ear loop material. The lower end of the ring-cutting mechanism is movably and rotatably opposed to a turning material transfer mechanism for adsorbing and transferring two ear loops after ring-cutting. The lower right side of the turning material transfer mechanism is movably and rotatably opposed to a turning material attaching mechanism for adsorbing and transferring two ear loops on the turning material transfer mechanism at a fixed distance after the spacing is expanded. The lower end of the turning material attaching mechanism is laterally provided with a pant body conveying line for conveying the pant body to the right. The lower end of the turning material attaching mechanism is vertically provided with a bonding and pressing mechanism.

2. The device for cutting and transferring ear loops of women's menstrual pants according to claim 1, characterized in that: The ring cutting mechanism includes a ring cutting drive disk, and the left end of the ring cutting drive disk movably presses against the ring cutting base disk. The rear end of the ring cutting base disk is provided with a buffer frame for enabling the ring cutting base disk to move to the right and press against the base disk. The ring cutting drive disk, the ring cutting base disk and the buffer frame are connected by a first synchronous belt. The annular surface of the annular cutting blade drive disk is embedded with an annular cutting blade, and two first adsorption plates are provided in the middle of the annular cutting blade; The annular surface of the circumferential cutting base is embedded with a circumferential cutting blade plate that moves against the circumferential cutting blade to produce two ear loops. The circumferential cutting blade plate is made of resin.

3. The device for cutting and transferring ear loops of women's menstrual pants according to claim 2, characterized in that: The ear loop material winding mechanism consists of a tensioning wheel, a support roller, and a scrap material winding device, which are distributed on the left and right sides of the ring cutting mechanism.

4. The device for cutting and transferring ear loops of women's menstrual pants according to claim 3, characterized in that: The steering and material transfer mechanism includes a base, and a speed-changing drive disc is movably sleeved in the middle of the base. Two sets of material transfer and unfolding groups are respectively arranged on the upper and lower sides of the speed-changing drive disc, and the number of each set of material transfer and unfolding groups is two. Each of the material transfer and unfolding assemblies includes a servo rotator, on which a swing arm is drivenly connected, and at the other end of the swing arm is an arc-shaped material transfer seat, with a second adsorption plate embedded on the arc-shaped surface on the outer side of the arc-shaped material transfer seat.

5. A device for cutting and transferring ear loops for women's menstrual pants according to claim 4, characterized in that: The steering and applicator mechanism is composed of a transfer applicator, a motor, and a second synchronous belt drive. A third adsorption plate is embedded on the annular surface of the transfer plate.

6. A device for cutting and transferring ear loops for women's menstrual pants according to claim 5, characterized in that: The bonding and pressing mechanism includes a cylinder, and a lifting slide is provided on the top surface of the cylinder. Two patting wheels that move and press against the third adsorption plate are provided at intervals on the upper end of the lifting slide.

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