CN214515635U

CN214515635U - A rubberizing equipment for sanitary towel production

Info

Publication number: CN214515635U
Application number: CN202022497467.5U
Authority: CN
Inventors: 周彧峰
Original assignee: Lelch Thin Skin Personal Care Products Guangzhou Co ltd
Current assignee: Lelch Thin Skin Personal Care Products Guangzhou Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-10-29
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of sanitary towel production, in particular to a gluing device for sanitary towel production, which comprises a bottom plate, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are both positioned at the top of the bottom plate, a motor 9, a glue bearing barrel and a metering pump are arranged between the first supporting plate and the second supporting plate, a second belt wheel and a first belt wheel are arranged between the first supporting plate and the second supporting plate, the gluing device for sanitary towel production is provided with a glue homogenizing rod, the motor drives the first gear to rotate, so that a second gear meshed with the first gear rotates, so as to drive the first rotary disc to rotate, so that a fourth rotary disc connected with the first rotary disc rotates, the pressure homogenizing roller is coaxially connected with the fourth rotary disc, so that the pressure homogenizing roller rolls to flatten the glue surface coated with hot melt glue on the third rotary disc after glue spraying, the painting is uniform, the working efficiency is improved, so that the quality of the product is improved.

Description

A rubberizing equipment for sanitary towel production

Technical Field

The utility model relates to a sanitary towel production technical field specifically is a rubberizing equipment for sanitary towel production.

Background

The sanitary towel is structurally divided into a surface layer, an absorption core, a bottom layer and the like, hot melt adhesive is coated on each layer in the production process, all material layers are bonded together through processes of extrusion and the like, the surface is soft, the hot melt adhesive for the sanitary towel comprises back adhesive, structural adhesive, rubber root adhesive, sealing adhesive and the like, the back adhesive is an important material for producing the sanitary towel, the viscosity of the back adhesive is an important index for detecting the use function of the sanitary towel, the hot melt adhesive for the back adhesive of the sanitary towel has pressure sensitivity, is coated in a molten state, is not bonded with the bonded side adhesive after being cooled, is coated on release paper when being heated and melted into a liquid state, is immediately transferred onto the bottom film of the sanitary towel, and is tightly bonded with the bottom film.

The existing equipment has the following problems:

1. when paining the hot melt adhesive, be difficult to guarantee to paint the roughness of time hot melt adhesive, sometimes the hot melt adhesive can gather in one, leads to paining inhomogeneously, leads to the viscidity of gum to differentiate, if discover during the detection, can lead to the detection quality of same batch product to reduce.

2. When defeated gluey shower nozzle sprays the hot melt adhesive on the coating, work is accomplished sometimes, and when stopping, defeated gluey shower nozzle can drip partial remaining hot melt adhesive to the workstation, when leading to next use equipment, can bond the coating on the work drive belt, has the influence to work efficiency and product quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a rubberizing equipment for sanitary towel production has solved and has paintd the problem that uneven and defeated gluey shower nozzle remained the hot melt adhesive drippage.

In order to achieve the above object, the utility model provides a following technical scheme: a gluing device for sanitary towel production comprises a bottom plate, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are positioned at the top of the bottom plate, a motor 9, a glue bearing barrel and a metering pump are arranged between the first supporting plate and the second supporting plate, a second belt wheel and a first belt wheel are arranged between the first supporting plate and the second supporting plate, two ends of the first belt wheel and the second belt wheel are rotatably connected onto the first supporting plate and the second supporting plate, a third driving belt is arranged on the first belt wheel and the second belt wheel, a glue homogenizing rod is arranged above the third driving belt, two ends of the glue homogenizing rod are rotatably connected onto the first supporting plate and the second supporting plate, a mounting box is arranged between the first supporting plate and the second supporting plate, a glue spraying opening is arranged at the bottom of the mounting box, a material blocking plate is arranged below the glue spraying opening, the striker plate is located the top of third drive belt, seted up on the striker plate and connect gluey groove.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, the cavity has been seted up to the inside of second backup pad, and the inside of cavity is provided with the second carousel, the output of motor runs through the second backup pad and is connected with the second carousel, be provided with the second drive belt on the second carousel, the second carousel is connected with the third carousel through second drive belt transmission, the one end and the second band pulley coaxial coupling of third carousel.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, one side of second carousel is provided with first gear, one side meshing of first gear has the second gear, one side coaxial coupling of second gear has first carousel, the inside of connection in the second backup pad is all rotated at the both ends of second gear and first carousel.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, the inside of second backup pad is provided with the fourth carousel, the one end of fourth carousel is rotated and is connected in the second backup pad, the other end of fourth carousel runs through the second backup pad through the pivot to with the one end coaxial coupling of even glue stick, be provided with first driving belt on the fourth carousel, the fourth carousel improves first driving belt and is connected with first carousel.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, the both ends of striker plate all are provided with the connecting rod, the one end of connecting rod is connected with the slider, the rolling groove has been seted up to the bottom of slider, the inside of rolling groove is provided with the ball, set up the spout of symmetry in first backup pad and the second backup pad, the slider is located the inside of spout, the ball contacts with the bottom of spout.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, be connected with the rubber transmission pipe on the measuring pump, the one end of rubber transmission pipe is connected on the rubber bearing bucket, and the other end is connected on the mounting box.

As the utility model discloses a preferred technical scheme of rubberizing equipment for sanitary towel production, the subchannel has been seted up to the inside of mounting box, and the impartial distance of subchannel communicates with each other with the bottom of mounting box, spout the branch that the jiao kou all is located the mounting box bottom and divide the delivery port department.

Compared with the prior art, the utility model provides a rubberizing equipment for sanitary towel production possesses following beneficial effect:

1. this rubberizing equipment of sanitary towel production, through setting up even glue roller, the motor drives first gear revolve, make second gear with first gear engagement rotate, thereby drive first carousel and rotate, make the fourth carousel that first drive belt connects rotate, even compression roller and fourth carousel coaxial coupling, make even compression roller roll after spouting the glue and establish the face of glue of hot melt adhesive with scribbling on the third drive belt and flatten, make to scribble evenly, improve work efficiency, make the quality of product improve.

2. This rubberizing equipment of sanitary towel production through setting up the striker plate, moves the striker plate to the below of spouting gluey mouth after spouting gluey mouthful work, prevents to spout gluey mouth and sprays remaining glue after the hot melt gluing and drip the workstation, causes operational environment dirty and disorderly, bonds with glue and is difficult to clear up on the workstation, influences the use of next time equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the glue homogenizing stick of the present invention;

fig. 3 is a schematic view of a connecting structure of the striker plate of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a top view of the striker plate of the present invention.

In the figure: 1. a first support plate; 2. a first pulley; 3. a rubber delivery pipe; 4. a metering pump; 5. a glue bearing barrel; 6. a first drive belt; 7. a first turntable; 8. a first gear; 9. a motor; 10. a second turntable; 11. A second belt; 12. a third turntable; 13. a third belt; 14. a fourth turntable; 15. a striker plate; 16. mounting a box; 17. a second pulley; 18. glue homogenizing sticks; 19. a second gear; 20. a second support plate; 21. spraying a glue opening; 22. a slider; 23. a chute; 24. rolling a groove; 25. a ball bearing; 26. a connecting rod; 27. a glue receiving groove; 28. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a gluing device for sanitary towel production comprises a bottom plate 28, a first support plate 1 and a second support plate 20, wherein the first support plate 1 and the second support plate 20 are both positioned at the top of the bottom plate 28, a motor 9, a glue bearing barrel 5 and a metering pump 4 are arranged between the first support plate 1 and the second support plate 20, a second belt wheel 17 and a first belt wheel 2 are arranged between the first support plate 1 and the second support plate 20, two ends of the first belt wheel 2 and the second belt wheel 17 are both rotatably connected to the first support plate 1 and the second support plate 20, a third driving belt 13 is arranged on the first belt wheel 2 and the second belt wheel 17, a glue homogenizing rod 18 is arranged above the third driving belt 13, a certain gap is reserved between the glue homogenizing rod 18 and the third driving belt 13, two ends of the glue homogenizing rod 18 are both rotatably connected to the first support plate 1 and the second support plate 20, a mounting box 16 is arranged between the first support plate 1 and the second support plate 20, the bottom of mounting box 16 is provided with spouts gluey mouth 21, the below of spouting gluey mouth 21 is provided with striker plate 15, spout and remain certain clearance between gluey mouth 21 and the striker plate 15, striker plate 15 is located the top of third drive belt 13, striker plate 15 and third drive belt 13 contactless, seted up on striker plate 15 and connect gluey groove 27, connect gluey groove 27 and catch the residual hot melt adhesive that spouts gluey mouth 21 drippage, can place the oiled paper in the inside that connects gluey groove 27, through changing the oiled paper, keep the inside of striker plate 15 clean.

In this embodiment, the cavity has been seted up to the inside of second backup pad 20, and the inside of cavity is provided with second carousel 10, the output of motor 9 runs through second backup pad 20 and is connected with second carousel 10, be provided with second drive belt 11 on the second carousel 10, second carousel 10 is connected with third carousel 12 through the transmission of second drive belt 11, the one end and the second band pulley 17 coaxial coupling of third carousel 12, it rotates to drive the second carousel through motor 9, thereby make third carousel 12 through the connection of second drive belt 11 rotate, thereby make the effective rotation of first band pulley 2 and second band pulley 17, make the coating be carried in the transmission of third drive belt 13.

Furthermore, one side of the second rotating disc 10 is provided with a first gear 8, one side of the first gear 8 is meshed with a second gear 19, the first gear 8 and the second gear 19 are of the same type, one side of the second gear 19 is coaxially connected with the first rotating disc 7, two ends of the second gear 19 and two ends of the first rotating disc 7 are both rotatably connected inside the second supporting plate 20, and the rotating direction of the uniform pressure roller 18 is the same as the conveying direction of the third conveying belt 13 through meshing transmission of the first gear 8 and the second gear 19.

Specifically, the inside of second backup pad 20 is provided with fourth carousel 14, the one end of fourth carousel 14 is rotated and is connected on second backup pad 20, the other end of fourth carousel 14 runs through second backup pad 20 through the pivot, and with the one end coaxial coupling of even glue stick 18, be provided with first drive belt 6 on the fourth carousel 14, fourth carousel 14 improves first drive belt 6 and is connected with first carousel 7, it makes fourth carousel 14 rotate to drive first drive belt 6 through first carousel 7, thereby it rolls with the even glue stick 18 of fourth carousel 14 coaxial coupling to drive.

It is worth to say that both ends of striker plate 15 all are provided with connecting rod 26, the one end of connecting rod 26 is connected with slider 22, the width of connecting rod 26 is less than the width of slider 22, slot 24 has been seted up to the bottom of slider 22, the inside of slot 24 is provided with ball 25, ball 25 can roll in the inside of slot 24, symmetrical spout 23 has been seted up on first backup pad 1 and the second backup pad 20, the width of spout 23 where connecting rod 26 is located is less than the width of slider 22, slider 22 is located the inside of spout 23, ball 25 and the bottom contact of spout 23, slider 22 slides in the inside of spout 23 through ball 25.

Furthermore, a rubber delivery pipe 3 is connected to the metering pump 4, one end of the rubber delivery pipe 3 is connected to the rubber bearing barrel 5, the other end of the rubber delivery pipe 3 is connected to the mounting box 16, and hot melt adhesive in the rubber bearing barrel 5 is delivered to the mounting box 6 through the metering pump 4 and the rubber delivery pipe 3.

Furthermore, the inside of the mounting box 16 is provided with a shunt passage, the shunt passage is communicated with the bottom of the mounting box 16 at equal distance, the glue spraying openings 21 are all located at the shunt outlet at the bottom of the mounting box 16, and the hot melt glue is distributed more uniformly through the shunt passage.

The utility model discloses a theory of operation and use flow: when the hot melt adhesive coating machine is used, coating needing to be coated with hot melt adhesive is prevented from being carried out on the third transmission belt 13, the driving motor 9 works to enable the second rotary table to rotate, the second transmission belt 11 drives the third rotary table 12 to rotate, so that the second belt wheel 17 coaxially connected with the second rotary table 12 rotates, the first belt wheel 2 is connected with the Dall belt wheel 17 through the third transmission belt 13, the second driving rotation enables the first belt wheel 2 to rotate, the third transmission belt 13 rotates to coat the upper part, the metering pump 4 conveys the hot melt adhesive in the adhesive bearing barrel 5 to the inside of the mounting box 16 through the adhesive conveying pipe 3, a shunt passage in the mounting box 16 enables the hot melt adhesive to be dispersed to a plurality of adhesive spraying openings 21 at the bottom of the mounting box 16, the adhesive spraying openings 21 uniformly spray the hot melt adhesive, when the motor 9 works, the first gear 8 is driven to rotate, the second gear 19 meshed with the first gear 8 is driven to rotate, and the first rotary table 7 coaxially connected with the second gear 19 is driven to rotate, fourth carousel 14 drives through first drive belt 6 and rotates, make even gluey rod 18 rotate, and paint inhomogeneous place pressure with the coating on the third drive belt 13 and level, make the hot melt adhesive distribute evenly, improve the quality of product, through first gear 8 and 19 meshing transmissions of second gear, make the direction of rotation of even pressing roller 18 the same with the direction of delivery of third drive belt 13, after glue spraying port 21 accomplishes the work, remove striker plate 15, to the below of glue spraying port 21, the removal in-process, the slider 22 of striker plate 15 both sides passes through ball 25 and slides in the inside of spout 23, less friction, it is more convenient to make to remove striker plate 15, glue receiving groove 27 of seting up on striker plate 15 connects the residual hot melt adhesive that drips, prevent to drip on the workstation, influence the adaptation effect of equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubberizing equipment for sanitary towel production, includes bottom plate (28), first backup pad (1) and second backup pad (20) all are located the top of bottom plate (28), be provided with between first backup pad (1) and second backup pad (20) motor (9) and glue supporting bucket (5) and measuring pump (4), its characterized in that: a second belt wheel (17) and a first belt wheel (2) are arranged between the first support plate (1) and the second support plate (20), the two ends of the first belt wheel (2) and the second belt wheel (17) are rotatably connected to the first support plate (1) and the second support plate (20), a third transmission belt (13) is arranged on the first belt wheel (2) and the second belt wheel (17), a glue homogenizing stick (18) is arranged above the third transmission belt (13), the two ends of the glue homogenizing stick (18) are rotatably connected to the first support plate (1) and the second support plate (20), a mounting box (16) is arranged between the first support plate (1) and the second support plate (20), a glue spraying opening (21) is arranged at the bottom of the mounting box (16), a material baffle plate (15) is arranged below the glue spraying opening (21), and the material baffle plate (15) is arranged above the third transmission belt (13), the material baffle plate (15) is provided with a glue receiving groove (27).

2. A gluing device for sanitary napkin production according to claim 1, characterized in that: the cavity has been seted up to the inside of second backup pad (20), and the inside of cavity is provided with second carousel (10), the output of motor (9) runs through second backup pad (20) and is connected with second carousel (10), be provided with second drive belt (11) on second carousel (10), second carousel (10) are connected with third carousel (12) through second drive belt (11) transmission, the one end and the second band pulley (17) coaxial coupling of third carousel (12).

3. A gluing device for sanitary napkin production according to claim 2, characterized in that: one side of second carousel (10) is provided with first gear (8), one side meshing of first gear (8) has second gear (19), one side coaxial coupling of second gear (19) has first carousel (7), the both ends of second gear (19) and first carousel (7) are all rotated and are connected in the inside of second backup pad (20).

4. A gluing device for sanitary napkin production according to claim 1, characterized in that: the inside of second backup pad (20) is provided with fourth carousel (14), the one end of fourth carousel (14) is rotated and is connected on second backup pad (20), the other end of fourth carousel (14) runs through second backup pad (20) through the pivot to with the one end coaxial coupling of even stick for glue (18), be provided with first drive belt (6) on fourth carousel (14), fourth carousel (14) improve first drive belt (6) and are connected with first carousel (7).

5. A gluing device for sanitary napkin production according to claim 1, characterized in that: the both ends of striker plate (15) all are provided with connecting rod (26), the one end of connecting rod (26) is connected with slider (22), rolling slot (24) have been seted up to the bottom of slider (22), the inside of rolling slot (24) is provided with ball (25), set up spout (23) of symmetry on first backup pad (1) and second backup pad (20), slider (22) are located the inside of spout (23), ball (25) and the bottom contact of spout (23).

6. A gluing device for sanitary napkin production according to claim 1, characterized in that: the metering pump (4) is connected with a rubber delivery pipe (3), one end of the rubber delivery pipe (3) is connected to the rubber bearing barrel (5), and the other end of the rubber delivery pipe is connected to the mounting box (16).

7. A gluing device for sanitary napkin production according to claim 1, characterized in that: the inside of mounting box (16) has seted up the subchannel, and the equal distance in subchannel communicates with each other with the bottom of mounting box (16), spout gluey mouth (21) and all be located the reposition of redundant personnel exit of mounting box (16) bottom.