Sanitary towel film pressing device

Abstract

The utility model relates to the technical field of sanitary towels, and discloses a sanitary towel film pressing device which comprises a film pressing assembly. According to the film pressing assembly, a telescopic rod is arranged on the inner side of a rack; the sanitary towel film pressing mechanism is arranged at the bottom of the telescopic rod; the frame bodies are symmetrically arranged on the sanitary towel film pressing mechanism; the spring is arranged on the inner side of the frame body; the connecting block is arranged at the bottom of the spring; according to the sanitary towel film pressing device, sanitary towels are placed on the inner side of the rack, then the telescopic rods are started to drive the limiting plates on the two sides to descend, the sanitary towels are limited, and therefore when a sanitary towel film pressing mechanism is used for pressing films on the sanitary towels subsequently, the sanitary towels can be effectively prevented from moving; the device is simple in structure and convenient to operate, the number of defective products is reduced, and the qualified rate of products is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary napkins, in particular to a sanitary napkin film pressing device. Background Art

[0002] Sanitary napkins are a type of sanitary product used by women during menstruation. The main materials are cotton, non-woven fabrics, pulp or polymers and polymer composite paper formed by composites of the above materials. The side design is mainly used to prevent side leakage. From the inside to the outside, it is divided into three layers: the surface layer, the absorbent core, and the bottom layer. When using, first tear off the paper tape in the middle, stick the adhesive side to the middle of the underwear, and stick the two "ears" to the narrowest part of the crotch.

[0003] The mechanical equipment used in sanitary napkin production generally includes: fluff pulp crushing and polymer mixing and packaging, cotton cutter assembly, diversion assembly, peripheral sealing assembly, forming knife assembly. Sanitary napkins need to be compacted before production and packaging to compress their volume for easy packaging, and patterns need to be embossed on the edge sealing strips of sanitary napkins, which can not only improve the edge sealing effect, but also improve the aesthetics.

[0004] In the existing sanitary napkin laminating device, the sanitary napkin is prone to movement during the compacting operation. When the laminating plate is embossing, the embossing is irregular, which reduces the qualified rate of the sanitary napkin embossing. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a sanitary napkin laminating device, which has the advantage of facilitating the positioning of sanitary napkins. It solves the problem that the sanitary napkins are easily moved during the compaction operation of the existing sanitary napkin laminating device, and the embossing is irregular when the laminating plate is embossing, thereby reducing the qualified rate of the sanitary napkin embossing.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sanitary napkin laminating device, comprising a laminating assembly; the laminating assembly comprises: a frame, on the inner side of which is provided with a telescopic rod; a sanitary napkin laminating mechanism, arranged at the bottom of the telescopic rod; a frame, symmetrically arranged on the sanitary napkin laminating mechanism; a spring, arranged on the inner side of the frame; a connecting block, arranged at the bottom of the spring; and a limiting plate, arranged on the connecting block.

[0009] In some embodiments, an auxiliary component is provided on the frame, and the auxiliary component includes: a protective shell, which is provided on the top of the frame; a motor, which is provided on the protective shell; a screw rod, which is rotatably provided on the inner side of the protective shell and is threadedly connected to the motor; an adjustment block, which is provided on the inner side of the protective shell and is threadedly connected to the screw rod; a slide groove, which is opened on the top of the frame; and the adjustment block is connected to the telescopic rod.

[0010] In some embodiments, the auxiliary component further includes: a slideway, which is opened on the frame; and a slide rod, which is arranged on the connecting block and passes through the slideway.

[0011] In some embodiments, the auxiliary component further includes: a threaded groove, which is provided on the connecting block and is threadedly connected to the sliding rod.

[0012] In some embodiments, the auxiliary component further includes: a protective pad, disposed at the bottom of the limiting plate.

[0013] In some embodiments, the telescopic rod is connected to the adjustment block via bolts.

[0014] In some embodiments, the auxiliary component further includes: a limiting groove symmetrically opened on the inner side of the frame.

[0015] In some embodiments, the protective shell is connected to the frame by bolts.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a sanitary napkin laminating device with the following beneficial effects:

[0018] The sanitary napkin laminating device places the sanitary napkin on the inner side of the frame and then activates the telescopic rod to drive the limit plates on both sides to descend, thereby limiting the sanitary napkin. In this way, when the sanitary napkin laminating mechanism is used to laminarize the sanitary napkin subsequently, the sanitary napkin can be effectively prevented from moving. The device has a simple structure and is easy to operate, which reduces the number of defective products and increases the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the front side of the frame of the present invention.

[0022] In the picture:

[0023] 1. Laminating assembly; 11. Frame; 12. Telescopic rod; 13. Sanitary napkin laminating mechanism; 14. Frame; 15. Spring; 16. Connecting block; 17. Limiting plate;

[0024] 2. Auxiliary components; 21. Protective shell; 22. Motor; 221. Screw; 23. Adjustment block; 231. Slide; 24. Slideway; 25. Slide rod; 251. Threaded groove; 26. Protective pad; 27. Limit groove. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Sanitary napkins are a type of sanitary product used by women during menstruation. The main materials are cotton, non-woven fabrics, pulp or polymers and polymer composite paper formed by composites of the above materials. The side design is mainly used to prevent side leakage. From the inside to the outside, it is divided into three layers: the surface layer, the absorbent core, and the bottom layer. When using, first tear off the paper tape in the middle, stick the adhesive side to the middle of the underwear, and stick the two "ears" to the narrowest part of the crotch.

[0029] In the relevant technology, the mechanical equipment for sanitary napkin production generally includes from front to back: fluff pulp crushing and polymer material mixing and packing in boxes, cotton cutter assembly, diversion assembly, peripheral sealing assembly, forming knife assembly. Sanitary napkins need to be compacted before production and packaging to compress their volume for easy packaging, and patterns need to be embossed on the edge sealing strips of the sanitary napkins, which can not only improve the edge sealing effect, but also improve the aesthetics.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a sanitary napkin laminating device. When it needs to be used, the sanitary napkin only needs to be placed on the inner side of the frame 11, and then the telescopic rod 12 is started to drive the limiting plates 17 on both sides to descend, thereby limiting the sanitary napkin. In this way, when the sanitary napkin laminating mechanism 13 is used to laminarize the sanitary napkin subsequently, the sanitary napkin can be effectively prevented from moving. The device has a simple structure and is easy to operate, which reduces the number of defective products and increases the product qualification rate.

[0031] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0032] Combine Figure 1-Figure 3 The embodiment of the present application provides a sanitary napkin laminating device, including a laminating assembly 1; the laminating assembly 1 includes: a frame 11 with a telescopic rod 12 arranged on the inner side thereof; a sanitary napkin laminating mechanism 13 arranged at the bottom of the telescopic rod 12; a frame 14 symmetrically arranged on the sanitary napkin laminating mechanism 13; a spring 15 arranged on the inner side of the frame 14; a connecting block 16 arranged at the bottom of the spring 15; and a limiting plate 17 arranged on the connecting block 16.

[0033] First, place the sanitary napkin that needs to be laminated on the inner bottom of the frame 11, and then start the telescopic rod 12 through the external power supply to lower the sanitary napkin laminating mechanism 13. When the sanitary napkin laminating mechanism 13 descends, the limit plate 17 will also descend. Since the length of the limit plate 17 is longer than the sanitary napkin laminating mechanism 13, the limit plate 17 will first contact the sanitary napkin and squeeze and limit it. Then the sanitary napkin laminating mechanism 13 continues to descend, and the connecting block 16 will squeeze the spring 15 to deform it. In this way, before the sanitary napkin laminating mechanism 13 contacts the sanitary napkin, the sanitary napkin is always squeezed by the limit plate 17, which can effectively avoid the sanitary napkin laminating machine from laminating. When the structure 13 performs the film pressing operation on the sanitary napkin, the sanitary napkin moves, which increases the qualified rate of the product. The telescopic rod 12 is an electric push rod, which is powered by an electric motor and drives a lead screw nut through gear reduction or a worm gear to convert the rotational motion of the motor into a linear motion of the push rod along the guide rail, and uses the forward and reverse rotation of the motor to realize the reciprocating forward and backward movement of the push rod. The corresponding principle structure is not drawn in the accompanying drawings. The sanitary napkin film pressing mechanism 13 is a decoration that shapes the sanitary napkin by heating. Referring to the "

[0025] " paragraph of the patent "CN218477116U" specification, this device is common knowledge and will not be described again.

[0034] In some embodiments, an auxiliary component 2 is provided on the frame 11, and the auxiliary component 2 includes: a protective shell 21 provided on the top of the frame 11; a motor 22 provided on the protective shell 21; a screw rod 221 rotatably provided on the inner side of the protective shell 21 and threadedly connected to the motor 22; an adjustment block 23 provided on the inner side of the protective shell 21 and threadedly connected to the screw rod 221; a slide groove 231 is opened at the top of the frame 11; and the adjustment block 23 is connected to the telescopic rod 12.

[0035] The motor 22 is started by an external power supply to drive the screw rod 221 to rotate, and the screw rod 221 drives the adjusting block 23 threadedly connected thereto to move. Since the adjusting block 23 is connected to the telescopic rod 12, the adjusting block 23 can drive the telescopic rod 12 to slide on the inner side of the slide groove 231 while moving. In this way, when the lamination of one group of sanitary napkins is completed and the next batch of sanitary napkins needs to be replaced, the sanitary napkin laminating mechanism 13 can be moved to the other side to laminarize another group of sanitary napkins, which is convenient for the operator to take or replace the next batch of sanitary napkins, making it safer and more convenient to use and increasing the working efficiency.

[0036] In some embodiments, the auxiliary component 2 further includes a slideway 24 provided on the frame 14 ; and a slide rod 25 provided on the connecting block 16 and passing through the slideway 24 .

[0037] A slideway 24 is provided on the front of the frame 14 , and a slide bar 25 is provided on the front of the connecting block 16 , so that when the connecting block 16 moves up and down, the slide bar 25 can slide on the inner side of the slideway 24 , thereby increasing the structural strength of the connecting block 16 and preventing the connecting block 16 from derailing.

[0038] In some embodiments, the auxiliary component 2 further includes a threaded groove 251 formed on the connecting block 16 and threadedly connected to the sliding rod 25 .

[0039] A threaded groove 251 is provided on one side of the connecting block 16 and is threadedly connected to the slide bar 25 , so that the slide bar 25 can be removed from one side of the connecting block 16 by screwing it, thereby allowing the connecting block 16 to be pulled out from the inner side of the frame 14 for replacement of damaged parts.

[0040] In some embodiments, the auxiliary component 2 further includes a protective pad 26 disposed at the bottom of the limiting plate 17 .

[0041] A protective pad 26 is provided at the bottom of the limiting plate 17 to prevent the edge of the limiting plate 17 from causing scratches or indentations on the sanitary napkin when the sanitary napkin is squeezed and limited, thereby reducing the number of defective products and losses during the lamination operation.

[0042] In some embodiments, the telescopic rod 12 is connected to the adjustment block 23 via bolts.

[0043] The telescopic rod 12 and the adjustment block 23 are set to be bolted, so that when the telescopic rod 12 or the sanitary napkin pressing mechanism 13 is damaged, the telescopic rod 12 can be directly disassembled for replacement or repair, avoiding affecting subsequent operations and increasing practical effects.

[0044] In some embodiments, the auxiliary component 2 further includes: a limiting groove 27 symmetrically opened on the inner side of the frame 11.

[0045] A limiting groove 27 is opened on the inner side of the frame 11, so that the sanitary napkin that needs to be laminated can be directly placed on the inner side of the limiting groove 27. The operator does not need to adjust the position of the sanitary napkin multiple times, and can ensure that the sanitary napkin is directly under the sanitary napkin laminating mechanism 13, thereby increasing operating efficiency.

[0046] In some embodiments, the protective shell 21 is connected to the frame 11 by bolts.

[0047] The protective shell 21 and the frame 11 are connected by bolts, which makes it easy to dismantle the protective shell 21 and maintain or replace the internal parts, thereby increasing the practical effect.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0049] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sanitary napkin laminating device, characterized in that: The invention comprises a film pressing component (1); the film pressing component (1) comprises: A frame (11) is provided with a telescopic rod (12) on the inner side thereof; A sanitary napkin film pressing mechanism (13) is arranged at the bottom of the telescopic rod (12); A frame (14) is symmetrically arranged on the sanitary napkin film pressing mechanism (13); A spring (15) is arranged inside the frame (14); A connecting block (16) is provided at the bottom of the spring (15); A limiting plate (17) is arranged on the connecting block (16).

2. A sanitary napkin laminating device according to claim 1, characterized in that: An auxiliary component (2) is provided on the frame (11), and the auxiliary component (2) comprises: A protective shell (21) is arranged on the top of the frame (11); A motor (22) is arranged on the protective shell (21); A screw rod (221) is rotatably disposed on the inner side of the protective shell (21) and is threadably connected to the motor (22); An adjusting block (23) is arranged inside the protective shell (21) and is threadedly connected to the screw rod (221); A slide groove (231) is provided on the top of the frame (11); and the adjustment block (23) is connected to the telescopic rod (12).

3. A sanitary napkin laminating device according to claim 2, characterized in that: The auxiliary component (2) further comprises: A slideway (24) is provided on the frame (14); A slide bar (25) is arranged on the connecting block (16) and passes through the slideway (24).

4. A sanitary napkin laminating device according to claim 3, characterized in that: The auxiliary component (2) further comprises: A thread groove (251) is provided on the connecting block (16) and is threadably connected to the sliding rod (25).

5. A sanitary napkin laminating device according to claim 4, characterized in that: The auxiliary component (2) further comprises: A protective pad (26) is arranged at the bottom of the limiting plate (17).

6. A sanitary napkin laminating device according to claim 5, characterized in that: The telescopic rod (12) is connected to the adjustment block (23) via bolts.

7. A sanitary napkin laminating device according to claim 6, characterized in that: The auxiliary component (2) further comprises: The limiting grooves (27) are symmetrically arranged on the inner side of the frame (11).

8. A sanitary napkin laminating device according to claim 7, characterized in that: The protective shell (21) is connected to the frame (11) via bolts.

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