A side leakage-proof diaper and its processing and production equipment

Abstract

The present invention provides a side leakage prevention diaper and a processing and production equipment thereof, belonging to the technical field of diaper production. The structure thereof includes a diaper, wherein the diaper includes a surface layer, and a water-absorbent core is bonded to the middle of the top surface of the surface layer, and a first side wing and a second side wing are symmetrically bonded to the left and right sides of the top surface of the surface layer, and a horizontal pull piece is hot-pressed and connected to the upper end between the first side wing and the second side wing. The side leakage prevention diaper is designed with a horizontal pull of two vertical folded edges and the horizontal pull piece, so that a first guide side groove and a second guide side groove of a stable structure are formed on the left and right sides of the water-absorbent core, so that liquid with side flow on the top surface of the horizontal pull piece can be directly discharged into the first guide side groove and the second guide side groove to be absorbed and stored by the water-absorbent core from the left and right sides, and the outer groove walls of the first guide side groove and the second guide side groove are also designed with anti-leakage protection, so that the overall side leakage prevention performance of the diaper is improved.

Description

Technical Field

[0001] The invention relates to a diaper to prevent side leakage and a processing and production device thereof, belonging to the technical field of diaper production. Background Art

[0002] Diapers are disposable products that can be thrown away after use. They are made of non-woven fabrics, toilet paper, fluff pulp, polymer absorbent resin, PE film, rubber bands and other materials. Diapers are disposable products that can be thrown away after use. They are made of non-woven fabrics, toilet paper, fluff pulp, polymer absorbent resin, PE film, rubber bands and other materials.

[0003] However, the existing diapers are simply composed of a surface layer, a water-absorbent core and a skin-friendly layer. When used, after the liquid flows out, it can only be absorbed by the skin-friendly layer and penetrate into the water-absorbent core for absorption and preservation. When the user lies on his side or moves irregularly, there is a risk of side leakage if the skin-friendly layer does not absorb the liquid fast enough, thereby causing pollution and inconvenience to the user. In view of the above shortcomings, the present invention proposes a diaper that prevents side leakage and a processing and production equipment thereof. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a diaper that prevents side leakage and a processing and production equipment thereof to solve the existing problems.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a diaper that prevents side leakage, its structure includes a diaper, the diaper includes a surface layer, and the middle part of the top surface of the surface layer is bonded to a water-absorbent core, and the first side wing and the second side wing are symmetrically bonded to the left and right sides of the top surface of the surface layer, a horizontal pull piece is hot-pressed and connected at the upper end between the first side wing and the second side wing, the top surface of the surface layer is covered and bonded with a skin-friendly layer around the periphery, a first guide side groove is formed between the right inclined vertical surface of the first side wing and the left side surface of the water-absorbent core, and a second guide side groove is formed between the left inclined vertical surface of the second side wing and the right side surface of the water-absorbent core.

[0006] A further improvement is that a vertical fold edge is longitudinally arranged on the right side of the first side wing, and the first side wing has the same structure as the second side wing;

[0007] A plurality of first water inlets and a plurality of second water inlets are longitudinally spaced apart on the left and right sides of the horizontal pull piece;

[0008] A water inlet channel is provided in the middle of the skin-friendly layer, and a plurality of side flow channels are provided at intervals on the left and right sides of the water inlet channel.

[0009] A further improvement is that the materials of the horizontal pull sheet and the skin-friendly layer are both non-woven fabrics.

[0010] A further improvement is that the materials of the first side wing, the second side wing and the surface layer are all non-woven fabric + PE film.

[0011] A processing and production equipment, including a folding heat-sealing device for heat-sealing a transverse pull piece transversely to the upper end between a first side wing and a second side wing to form two stable vertical surfaces on the left and right sides, the folding heat-sealing device including a processing table group, and a longitudinal conveying component is longitudinally arranged on the left side of the top surface of the processing table group, and a pressing component is arranged above the rear side of the longitudinal conveying component, a folding heat-pressing mechanism is transversely arranged above the pressing component, a transverse pull piece material preparation box group is arranged below the right end of the folding heat-pressing mechanism, a controller is arranged on the front side of the processing table group, and the longitudinal conveying component, the pressing component, the folding heat-pressing mechanism, and the transverse pull piece material preparation box group are electrically connected to the controller;

[0012] The pressing assembly includes a support slide, and a first pressing head is provided on the left longitudinal movable sleeve of the support slide, and a second pressing head is provided on the right longitudinal movable sleeve of the support slide, and a double-head retractor is connected between the first pressing head and the second pressing head;

[0013] The folding hot pressing mechanism includes a horizontal rail, and a movable sleeve on the horizontal rail is provided with a first slider, and a first lifter is vertically arranged on the front side of the lower end of the first slider, a folding seat group is horizontally arranged at the lower end of the first lifter, a first suction cup group is arranged in the middle of the folding seat group, a first folding component is arranged on the right inclined movable sleeve on the left side of the folding seat group, and a second folding component is arranged on the left inclined movable sleeve on the right side of the folding seat group.

[0014] A further improvement is that the processing table group includes a table plate, and a vertical seat is transversely arranged at the rear end of the top surface of the table plate, and a feeding chute for horizontally conveying the longitudinal conveying component is longitudinally opened on the left side of the top surface of the table plate, a hose opening is opened at the bottom of the feeding chute, and a movable opening for a pressure column for longitudinally passing the front end of the pressure component is transversely opened at the lower left end of the vertical seat, and a material preparation box group opening is opened at the right end of the top surface of the table plate.

[0015] A further improvement is that the longitudinal conveying assembly includes a material transfer plate, and a plurality of second sliders are arranged on the left and right sides of the bottom surface of the material transfer plate, and the lower end of each second slider is longitudinally sleeved with a longitudinal rail, and the top surface of the material transfer plate is horizontally aligned with a second suction cup group;

[0016] The second suction cup group is composed of a suction cup plate, a suction hose and a vacuum pump, and the second suction cup group has the same structure as the first suction cup group.

[0017] As a further improvement, the front end of the support slide is provided with a first transverse slide groove and a second transverse slide groove on both sides, the left side of the support slide is provided with a first support slide opening, and the right side of the support slide is provided with a second support slide opening.

[0018] A further improvement is that the first pressure head includes a horizontal slider, and a supporting slider is horizontally arranged on the left side of the horizontal slider, and a pressure column is longitudinally arranged on the front side of the horizontal slider, and a pressure pad is obliquely bonded to the left side of the pressure column, and the pressure pad is made of high temperature resistant rubber material;

[0019] The horizontal slider is movably sleeved in the first horizontal sliding groove, the supporting slider is movably sleeved in the first supporting sliding opening, the pressure column longitudinally passes through the pressure column movable opening and extends to the upper rear end of the top surface of the table plate, and the first pressure head and the second pressure head have the same structure.

[0020] A further improvement is that the folding seat group includes a folding seat body, and a suction cup opening is opened through the middle of the top surface of the folding seat body, and a lifting plate is arranged on the top surface of the folding seat body, and two folding oblique sections are obliquely opened on the left and right sides of the folding seat body, and an oblique slide groove is opened in the middle of each of the folding oblique sections, and two anti-slip grooves are opened on the front and rear groove walls of the oblique slide groove.

[0021] A further improvement is that the first folding component includes a folding support, and a second lifter is obliquely arranged on the folding support, and a folding oblique insert plate that is movably opposed to the folding oblique section is arranged at the lower end of the second lifter, a plurality of supporting slide rods are arranged on the top surface of the folding oblique insert plate, and the other end of each of the supporting slide rods passes through the folding support, and a heating plate is arranged on the left side of the folding oblique insert plate, and the first folding component has the same structure as the second folding component.

[0022] A further improvement is that the folded edge oblique plug plate includes an oblique plug plate body, and an oblique sliding block that fits with the oblique sliding groove is provided on the right side of the oblique plug plate body, and a plurality of anti-dropping edges that are movably engaged with the anti-dropping slots are provided on the front and rear sides of the oblique sliding block, and a plurality of hot-pressed protrusions are longitudinally spaced at the lower end of the right side surface of the oblique plug plate body. The folded edge oblique plug plate is an integrated structure and is made of copper.

[0023] A further improvement is that the horizontal pull piece preparation box set is a prior art, and the structure is not described in detail here.

[0024] The beneficial effects of the present invention are:

[0025] The present invention provides a side leakage prevention diaper and a processing and production equipment thereof. The side leakage prevention diaper is formed by a structural combination design of a surface layer, a water-absorbent core, a first side wing and a second side wing, a horizontal pull piece, and a skin-friendly layer. The side leakage prevention diaper forms a first guide side groove and a second guide side groove of a stable structure on the left and right sides of the water-absorbent core through two vertical folding edges and a horizontal pull piece. The structure of the two guide side grooves of the present invention is not easy to sink and disappear due to the squeezing of the user's activities after wearing the belt, and the present invention also has a skin-friendly layer. A water inlet channel and multiple side flow channels are designed so that the liquid can directly pass through the skin-friendly layer to reach the middle of the horizontal pull piece, reducing the time for the skin-friendly layer to absorb the liquid; first water inlet channels and second water inlet channels are designed on the left and right sides of the horizontal pull piece, so that the liquid that flows sideways on the top surface of the horizontal pull piece can be directly discharged into the first guide side groove and the second guide side groove to be absorbed and stored by the absorbent core from the left and right sides; and the outer groove walls of the first guide side groove and the second guide side groove are also designed with anti-leakage protection, which improves the overall anti-side leakage performance of the diaper.

[0026] The present invention also provides a folding heat-sealing device for performing transverse heat-sealing processing on the outer side surfaces of the two vertical folded edges on the first side wing and the second side wing and the transverse pull piece. The longitudinal conveying component can make the pre-bonded molding material be longitudinally transported forward and backward, so that the first pressing head and the second pressing head on the pressing component are aligned and inserted into the middle of the first guide side groove and the second guide side groove cavity, without manual material discharge, thus saving labor costs;

[0027] The design of the folding hot pressing mechanism has the function of first moving right to absorb the horizontal pull piece and then moving left to above the molding material. It also has the function of bending the left and right sides of the horizontal pull piece, so that the horizontal pull piece automatically forms two inner inclined side edges that fit the outer sides of the two vertical folding edges. Through the opening action of the pressing component, the first pressing head, the second pressing head and the two downward inserted folding oblique insert plates cooperate to perform heating, extrusion and heat sealing operations, so that the vertical folding edges can be in an outwardly inclined state and heat-sealed with the horizontal pull piece, thereby ensuring that the vertical folding edges of the outer side walls of the first guide side groove and the second guide side groove after molding can maintain an outward inclined state. This is the key to ensuring that the first guide side groove and the second guide side groove will not be severely deformed by extrusion after use. The equipment is simple and efficient in processing and production, and processing and material discharge do not require manual operation, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the diaper of the present invention;

[0029] Figure 2 This is a schematic diagram of the internal structure of the diaper of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the folding and heat sealing equipment of the present invention;

[0031] Figure 4It is a schematic diagram of the structure of the processing table group of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the longitudinal conveying assembly of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the pressing component of the present invention;

[0034] Figure 7 This is a schematic diagram of the supporting slide structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the first pressing head of the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure of the hemming hot pressing mechanism of the present invention;

[0037] Fig.10 It is a structural schematic diagram of the folding seat assembly of the present invention;

[0038] Fig.11 It is a schematic structural diagram of the first folding component of the present invention;

[0039] Fig.12 This is a schematic diagram of the enlarged heat sealing effect of part A of the present invention. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0041] See also Figure 1-Figure 12 The present invention provides a side leakage prevention diaper and a processing and production equipment thereof: the structure includes a diaper 1, the diaper 1 includes a surface layer 11, and the middle part of the top surface of the surface layer 11 is bonded to a water-absorbent core 12, and the left and right sides of the top surface of the surface layer 11 are symmetrically bonded with a first side wing 13 and a second side wing 14, a horizontal pull piece 15 is hot-pressed and connected at the upper end between the first side wing 13 and the second side wing 14, the top edge of the surface layer 11 is covered and bonded with a skin-friendly layer 16, a first guide side groove 17 is formed between the right side inclined vertical surface of the first side wing 13 and the left side surface of the water-absorbent core 12, and a second guide side groove 18 is formed between the left side inclined vertical surface of the second side wing 14 and the right side surface of the water-absorbent core 12.

[0042] A vertical fold edge 131 is longitudinally arranged on the right side of the first side wing 13. The first side wing 13 has the same structure as the second side wing 14. A plurality of first water inlets 151 and a plurality of second water inlets 152 are longitudinally spaced apart on the left and right sides of the horizontal pull piece 15. A water inlet channel 161 is arranged in the middle of the skin-friendly layer 16, and a plurality of side flow channels 162 are spaced apart on the left and right side edges of the water inlet channel 161.

[0043] It also includes a folding heat-sealing device 2 for transversely heat-sealing the transverse pull piece 15 to the upper end between the first side wing 13 and the second side wing 14 to form two stable vertical surfaces on the left and right. The folding heat-sealing device 2 includes a processing table group 3, and a longitudinal conveying component 4 is longitudinally arranged on the left side of the top surface of the processing table group 3, and a pressing component 5 is arranged on the upper rear side of the longitudinal conveying component 4, a folding heat-pressing mechanism 6 is transversely arranged above the pressing component 5, and a transverse pull piece preparation box group 7 is arranged below the right end of the folding heat-pressing mechanism 6, and a controller 8 is arranged on the front side of the processing table group 3. The longitudinal conveying component 4, the pressing component 5, the folding heat-pressing mechanism 6, and the transverse pull piece preparation box group 7 are electrically connected to the controller 8, and the pressing component 5 includes a supporting slide 51. A first pressing head 52 is provided on the left longitudinal movable sleeve of the support slide 51, and a second pressing head 53 is provided on the right longitudinal movable sleeve of the support slide 51, a double-head telescope 54 is connected between the first pressing head 52 and the second pressing head 53, the folding hot pressing mechanism 6 includes a cross rail 61, and a first slider 62 is provided on the movable sleeve of the cross rail 61, and a first lifter 63 is vertically arranged on the front side of the lower end of the first slider 62, a folding seat group 64 is horizontally arranged at the lower end of the first lifter 63, a first suction cup group 65 is arranged in the middle of the folding seat group 64, a first folding component 66 is provided on the right inclined movable sleeve on the left side of the folding seat group 64, and a second folding component 67 is provided on the left inclined movable sleeve on the right side of the folding seat group 64.

[0044] The processing table group 3 includes a table plate 31, and a vertical seat 32 is transversely arranged at the rear end of the top surface of the table plate 31, and a feeding chute 33 for horizontally fitting the longitudinal conveying component 4 is longitudinally opened on the left side of the top surface of the table plate 31, and a hose opening 34 is opened at the bottom of the feeding chute 33, and a movable opening 35 for a pressure column for longitudinally passing the front end of the pressure component 5 is transversely opened at the lower left end of the vertical seat 32, and a material preparation box group opening 36 is opened at the right end of the top surface of the table plate 31.

[0045] The longitudinal conveying assembly 4 includes a material moving plate 41, and a plurality of second sliders 42 are arranged on the left and right sides of the bottom surface of the material moving plate 41, and a longitudinal rail 43 is longitudinally movablely sleeved on the lower end of each second slider 42, and a second suction cup group 44 is horizontally aligned and sleeved on the top surface of the material moving plate 41, and the second suction cup group 44 is composed of a suction cup plate, a suction hose and a vacuum pump, and the second suction cup group 44 has the same structure as the first suction cup group 65.

[0046] The front end of the support slide 51 is provided with a first horizontal slide groove 511 and a second horizontal slide groove 512 on both sides, the left side of the support slide 51 is provided with a first support slide opening 513 , and the right side of the support slide 51 is provided with a second support slide opening 514 .

[0047] The first pressure head 52 includes a transverse slider 521, and a supporting slider 522 is transversely arranged on the left side of the transverse slider 521, and a pressure column 523 is longitudinally arranged on the front side of the transverse slider 521, and a pressure pad 524 is obliquely bonded to the left side of the pressure column 523, and the pressure pad 524 is made of high-temperature resistant rubber material. The transverse slider 521 is movably sleeved in the first transverse sliding groove 511, and the supporting slider 522 is movably sleeved in the first supporting sliding opening 513. The pressure column 523 longitudinally passes through the pressure column movable opening 35 and extends to the upper rear end of the top surface of the table plate 31. The first pressure head 52 and the second pressure head 53 have the same structure.

[0048] The folding seat assembly 64 includes a folding seat body 641, and a suction cup opening 642 is opened through the middle of the top surface of the folding seat body 641, and a lifting plate 643 is arranged on the top surface of the folding seat body 641, and two folding inclined sections 644 are obliquely opened on the left and right sides of the folding seat body 641, and an inclined slide groove 645 is opened in the middle of each of the folding inclined sections 644, and two anti-slip grooves 646 are opened on the front and rear groove walls of the inclined slide groove 645.

[0049] The first folding component 66 includes a folding support 661, and a second lifter 662 is obliquely arranged on the folding support 661, and a folding oblique insert plate 663 that is movably opposed to the folding oblique section 644 is arranged at the lower end of the second lifter 662, and a plurality of supporting slides 664 are arranged on the top surface of the folding oblique insert plate 663, and the other end of each of the supporting slides 664 passes through the folding support 661, and a heating plate 665 is arranged on the left side of the folding oblique insert plate 663. The first folding component 66 has the same structure as the second folding component 67.

[0050] The folded edge oblique plug plate 663 includes an oblique plug plate body 6631, and an oblique sliding block 6632 that fits with the oblique sliding groove 645 is arranged on the right side of the oblique plug plate body 6631, and a plurality of anti-dropping edges 6633 that are movably engaged with the anti-dropping slot 646 are arranged on the front and rear sides of the oblique sliding block 6632, and a plurality of hot-pressed protrusions 6634 are longitudinally spaced at the lower end of the right side of the oblique plug plate body 6631. The folded edge oblique plug plate 663 is an integrated structure and is made of copper.

[0051] Working principle:

[0052] In the usage of the diaper 1, when the user puts on the diaper, the crotch of the user will be in contact with the skin-friendly layer 16, and the middle part of the horizontal pull piece 15 will not be squeezed and sunken under the support of the water-absorbent core 12, so that the upper ends of the vertical folded edges 131 of the two side wings can be pulled horizontally by the horizontal pull piece 15, so that the first guide side groove 17 and the second guide side groove 18 can maintain their shapes;

[0053] In addition, after the liquid flows out, it will directly pass through the water inlet channel 161 and multiple side flow channels 162 to flow into the middle of the horizontal pull sheet 15 and be absorbed and stored by the water absorbent core 12. A part of the liquid on the top surface of the horizontal pull sheet 15 will flow sideways as the user lies sideways or moves irregularly. At this time, the side-flowing liquid will directly flow into the first guide side groove 17 and the second guide side groove 18 through each first water inlet channel 151 and each second water inlet channel 152. Because the horizontal pull sheet 15 is a non-woven fabric + PE film anti-side penetration design, the liquid in the first guide side groove 17 and the second guide side groove 18 will only be absorbed and stored by the water absorbent core 12 from the left and right sides.

[0054] In addition, after the absorbent core 12 absorbs a sufficient amount of liquid and expands in volume, the two vertical fold edges 131 can protect the left and right sides of the absorbent core 12 from lateral leakage, so that the absorbent core 12 will be squeezed after expanding in volume and will not have side leakage problems. The above functional design improves the diaper 1's anti-side leakage performance.

[0055] The processing and production method of the folding heat-sealing equipment 2 is that the absorbent core 12, the first side wing 13 and the second side wing 14 must first be bonded together through the existing equipment, and then the bonded materials are captured by the existing equipment and the existing grasping mechanism to be adsorbed on the suction cup plate of the second suction cup group 44, and then the second slider 42 drives the material moving plate 41 to move backward on the longitudinal rail 43, so that the bonded materials will move to the bottom of the pressing component 5. At this time, the two pressing columns 523 will respectively penetrate longitudinally into the middle of the groove cavity of the first guide side groove 17 and the second guide side groove 18, and then the first suction cup group 65 on the folding heat-pressing mechanism 6 will first move right on the transverse rail 61 through the first slider 62 to absorb a transverse pull sheet 15 in the transverse pull sheet preparation box group 7, and then move left to the top of the material to be bonded. It should be noted that the two folding components are in the ascending state at this time, and then they are lowered by the first lifter 63, so that the horizontal pull piece 15 is lowered to fit the gap between the top ends of the two vertical folding edges, and then the second lifters 662 on the two folding components are synchronously lowered, so that the two folding oblique insert plates 663 are inserted obliquely downward, and the left and right sides of the horizontal pull piece 15 are bent and respectively attached to the outer sides of the two vertical folding edges, and then the double-headed retractor 54 is extended horizontally to the left and right, so that the two pressure columns 523 are opened, respectively pressing the inner sides of the two vertical folding edges, and under the heating action of the heating plate 665 on the folding oblique insert plates 663, the two bent sides of the horizontal pull piece 15 and the heated hot pressing convex particles 6634 and the pressure pads 524 are squeezed and heat-sealed together, and the above processing state (refer to Attachment 1 Fig.12 ), completing the heat-sealing process of the horizontal pull piece 15, the first side wing 13 and the second side wing 14;

[0056] It should be noted that when the two pressure columns 523 are opened for extrusion, the main force point is when the horizontal slide block 521 is sleeved on the first horizontal slide groove 511, so that the pressure column 523 will not be longitudinally skewed due to long-term extrusion force. In addition, the pressure pad 524 is designed with high-temperature resistant rubber material, so that when it is extruded and heat-sealed with each hot-pressing convex particle 6634, there will be no hard collision and extrusion, thereby causing damage or deformation of the heat-sealed end of the equipment.

[0057] It should also be noted that the force points of the folded edge oblique insert plate 663 are at the clamping sleeves of each anti-dropout slot 646 and each anti-dropout clamping edge 6633, so when the folded edge oblique insert plate 663 is subjected to a lateral force, it will always maintain the original tilt angle.

[0058] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A processing and production equipment for anti-side leakage diapers, characterized by: The side leakage prevention diaper comprises a surface layer (11), wherein the middle part of the top surface of the surface layer (11) is bonded to a water-absorbing core (12), and a first side wing (13) and a second side wing (14) are symmetrically bonded to the left and right sides of the top surface of the surface layer (11), a horizontal pull piece (15) is hot-pressed and connected to the upper ends of the first side wing (13) and the second side wing (14), a skin-friendly layer (16) is bonded to the circumference of the top surface of the surface layer (11), a first guide side groove (17) is formed between the right inclined vertical surface of the first side wing (13) and the left side surface of the water-absorbing core (12), and a second guide side groove (18) is formed between the left inclined vertical surface of the second side wing (14) and the right side surface of the water-absorbing core (12); A vertical fold edge (131) is longitudinally arranged on the right side of the first side wing (13), and the first side wing (13) and the second side wing (14) have the same structure; A plurality of first water inlet channels (151) and a plurality of second water inlet channels (152) are longitudinally spaced apart on the left and right sides of the horizontal pull piece (15); A water inlet channel (161) is provided in the middle of the skin-friendly layer (16), and a plurality of side flow channels (162) are provided at intervals on the left and right sides of the water inlet channel (161); The processing and producing equipment comprises a folding heat-sealing device (2) for heat-sealing the horizontal pull piece (15) horizontally to the upper end between the first side wing (13) and the second side wing (14) to form two stable vertical surfaces on the left and right; The hemming heat-sealing device (2) comprises a processing table group (3), wherein a longitudinal conveying assembly (4) is longitudinally arranged on the left side of the top surface of the processing table group (3), and a pressing assembly (5) is arranged above the rear side of the longitudinal conveying assembly (4), a hemming heat-pressing mechanism (6) is transversely arranged above the pressing assembly (5), and a horizontal pull-piece material preparation box group (7) is arranged below the right end of the hemming heat-pressing mechanism (6), and a controller (8) is arranged on the front side of the processing table group (3), and the longitudinal conveying assembly (4), the pressing assembly (5), the hemming heat-pressing mechanism (6), and the horizontal pull-piece material preparation box group (7) are electrically connected to the controller (8); The pressing assembly (5) comprises a supporting slide (51), a first pressing head (52) is provided on the left longitudinal movable sleeve of the supporting slide (51), and a second pressing head (53) is provided on the right longitudinal movable sleeve of the supporting slide (51), and a double-head retractor (54) is connected between the first pressing head (52) and the second pressing head (53); The hemming hot pressing mechanism (6) comprises a transverse rail (61), and a first slider (62) is provided on the movable sleeve of the transverse rail (61), and a first lifter (63) is vertically provided on the front side of the lower end of the first slider (62), a hemming seat group (64) is transversely provided on the lower end of the first lifter (63), a first suction cup group (65) is provided in the middle of the hemming seat group (64), a first hemming assembly (66) is provided on the left side of the hemming seat group (64), and a second hemming assembly (67) is provided on the right side of the hemming seat group (64).

2. The processing and production equipment of the side leakage prevention diaper according to claim 1 is characterized in that: The processing table group (3) comprises a table plate (31), and a vertical seat (32) is transversely arranged at the rear end of the top surface of the table plate (31), and a feeding chute (33) for horizontally fitting the longitudinal conveying component (4) is longitudinally opened on the left side of the top surface of the table plate (31), and a hose opening (34) is opened at the bottom of the feeding chute (33), and a movable opening (35) for a pressing column for longitudinally passing the front end of the pressing component (5) is transversely opened at the lower end of the left side of the vertical seat (32), and a material preparation box group opening (36) is opened at the right end of the top surface of the table plate (31).

3. The processing and production equipment of the side leakage prevention diaper according to claim 2 is characterized in that: The longitudinal conveying assembly (4) comprises a material transfer plate (41), and a plurality of second sliders (42) are arranged on the left and right sides of the bottom surface of the material transfer plate (41), and a longitudinal rail (43) is longitudinally movable sleeved on the lower end of each second slider (42), and a second suction cup group (44) is horizontally aligned and sleeved on the top surface of the material transfer plate (41); The second suction cup group (44) is composed of a suction cup plate, a suction hose and a vacuum pump connected together, and the second suction cup group (44) has the same structure as the first suction cup group (65).

4. The processing and production equipment of the side leakage prevention diaper according to claim 3 is characterized in that: The front end of the support slide (51) is provided with a first transverse slide groove (511) and a second transverse slide groove (512) on both sides thereof, the left side of the support slide (51) is provided with a first support slide opening (513), and the right side of the support slide (51) is provided with a second support slide opening (514).

5. The processing and production equipment of the side leakage prevention diaper according to claim 4, characterized in that: The first pressure head (52) comprises a horizontal slider (521), a supporting slider (522) is transversely arranged on the left side of the horizontal slider (521), and a pressure column (523) is longitudinally arranged on the front side of the horizontal slider (521), and a pressure pad (524) is obliquely bonded to the left side of the pressure column (523), and the pressure pad (524) is made of high temperature resistant rubber material; The horizontal slide block (521) is movably sleeved in the first horizontal slide groove (511), the supporting slide block (522) is movably sleeved in the first supporting slide opening (513), the pressing column (523) longitudinally passes through the pressing column movable opening (35) and extends to above the rear end of the top surface of the table plate (31), and the first pressing head (52) and the second pressing head (53) have the same structure.

6. The processing and production equipment of the side leakage prevention diaper according to claim 5, characterized in that: The folding seat assembly (64) comprises a folding seat body (641), a suction cup opening (642) is provided through the middle of the top surface of the folding seat body (641), and a lifting plate (643) is provided on the top surface of the folding seat body (641), two folding oblique sections (644) are obliquely provided on the left and right side surfaces of the folding seat body (641), and an oblique slide groove (645) is provided in the middle of each of the folding oblique sections (644), and two anti-slip grooves (646) are provided on the front and rear groove walls of the oblique slide groove (645).

7. The processing and production equipment of the side leakage prevention diaper according to claim 6, characterized in that: The first folding component (66) includes a folding support (661), and a second lifter (662) is obliquely arranged on the folding support (661), and a folding oblique insert plate (663) that is movably opposed to the folding oblique section (644) is arranged at the lower end of the second lifter (662), and a plurality of supporting slide bars (664) are arranged on the top surface of the folding oblique insert plate (663), and the other end of each of the supporting slide bars (664) passes through the folding support (661), and a heating plate (665) is arranged on the left side of the folding oblique insert plate (663), and the first folding component (66) and the second folding component (67) have the same structure.

8. The processing and production equipment of the side leakage prevention diaper according to claim 7, characterized in that: The folded edge oblique plug plate (663) comprises an oblique plug plate body (6631), and an oblique sliding block (6632) which fits with the oblique sliding groove (645) is arranged on the right side of the oblique plug plate body (6631), and a plurality of anti-dropping edges (6633) which are movably engaged with the anti-dropping groove (646) are arranged on the front and rear sides of the oblique sliding block (6632), and a plurality of hot-pressed protrusions (6634) are arranged at longitudinal intervals at the lower end of the right side of the oblique plug plate body (6631). The folded edge oblique plug plate (663) is an integrated structure and is made of copper.

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