CN212557144U

CN212557144U - Sanitary towel packaging equipment capable of changing adhesive orientation

Info

Publication number: CN212557144U
Application number: CN202022060342.6U
Authority: CN
Inventors: 谭金维; 孙嘉林; 冉徐
Original assignee: Guangdong Kawada Hygiene Product Co ltd
Current assignee: Guangdong Kawada Hygiene Product Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-02-19
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a sanitary towel packaging device capable of changing the adhesive direction, which comprises a bracket, a driving mechanism, a folding mechanism, a feeding mechanism and a packaging mechanism positioned above the feeding mechanism, wherein a steering head capable of movably steering is arranged between the folding mechanism and the feeding mechanism; the folded sanitary towel is sucked and picked up through the steering head, and the sanitary towel is steered, so that the adhesive tape can be longitudinally attached to the sealing position of the sanitary towel on the premise of not changing the packaging mechanism.

Description

Sanitary towel packaging equipment capable of changing adhesive orientation

Technical Field

The utility model relates to a sanitary towel equipment for packing, in particular to a sanitary towel equipment for packing which can change the orientation of the adhesive.

Background

The package of the single sanitary napkin is fixed in a mode of pasting the adhesive tape after being folded, one end of the adhesive tape sheet is folded towards the adhesive surface to form an area without viscosity, and fingers can conveniently stretch into the package to be torn; at present, most of glue stickers with folded edges are stuck at the sealing positions of the single sanitary napkins in a transverse sticking mode, and the design is not attractive enough and cannot well meet the market requirements.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a sanitary towel packaging device which can change the orientation of a glue paste.

The utility model provides a technical scheme that its technical problem adopted is:

a sanitary towel packaging device capable of changing the direction of adhesive sticker comprises a support, a driving mechanism, a folding mechanism, a feeding mechanism and a packaging mechanism located above the feeding mechanism, wherein a steering head capable of moving and steering is arranged between the folding mechanism and the feeding mechanism.

Preferably, a rotatable wheel disc is further arranged between the folding mechanism and the feeding mechanism, and the steering head is mounted on the periphery of the wheel disc.

Preferably, the steering head comprises a fixed rod and an air suction head; one end of the fixed rod is fixedly connected with the periphery of the wheel disc, and the other end of the fixed rod is rotatably connected with the air suction head; the upper end surface of the air suction head is also provided with a clamping groove.

Preferably, the fixing rod is of a hollow structure, an air supply pipe of the air suction head penetrates through the fixing rod and then enters the wheel disc, and then penetrates out of the wheel disc to be connected with an air supply device.

Preferably, the feeding mechanism comprises an equidistant belt and two air suction conveying belts, the peripheries of the equidistant belt are provided with shifting pieces at equal intervals, and the air suction conveying belts are positioned below the equidistant belt; the middle part of the air suction head is provided with a groove through which the shifting piece can pass, and the two air suction conveying belts form a through groove for the horizontal movement of the shifting piece.

Preferably, the height of the plectrum 7 is 30-55 mm.

Preferably, the packaging mechanism comprises a material limiting wheel, a width limiting wheel and an indentation device arranged between the material limiting wheel and the width limiting wheel.

Preferably, the creasing device comprises a slide rail, a knife pressing machine and an anvil roller corresponding to the knife pressing machine, the knife pressing machine comprises a circular knife pressing blade, a shell clamped on the slide rail and a pressure adjusting device connected with the knife pressing blade, the shell slides along the slide rail, and the knife pressing blade is tangent to the anvil roller.

Preferably, the pressure adjusting device is an air cylinder, the air cylinder is provided with a piston rod, the end of the piston rod is provided with a mounting seat, the mounting seat is used for mounting the pressing blade, and the piston rod, the mounting seat and part of the pressing blade are arranged inside the shell.

The utility model has the advantages that: the utility model discloses a turn to the head and inhale and pick up the sanitary towel that has accomplished folding to turn to the sanitary towel, under the prerequisite that does not change packaging mechanism, can make the department of sealing that pastes the sanitary towel of can vertically pasting of gluing.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is one of the schematic structural views of the packaging mechanism;

FIG. 3 is a second schematic structural view of the packaging mechanism.

Detailed Description

The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are those shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Referring to fig. 1 to 3, a sanitary napkin packaging device capable of changing the adhesive orientation comprises a bracket, a driving mechanism, a folding mechanism, a feeding mechanism and a packaging mechanism positioned above the feeding mechanism, wherein a steering head 1 capable of moving and steering is arranged between the folding mechanism and the feeding mechanism; after the folded sanitary towel is sucked and picked up by the steering head 1, the sanitary towel is steered, and the adhesive sticker can be longitudinally stuck to the sealing position of the sanitary towel on the premise of not changing a packaging mechanism.

A rotatable wheel disc 2 is further arranged between the folding mechanism and the feeding mechanism, and the steering head 1 is mounted on the periphery of the wheel disc 2; the steering head 1 comprises a fixed rod 3 and an air suction head 4; one end of the fixed rod 3 is fixedly connected with the periphery of the wheel disc 2, and the other end of the fixed rod is rotatably connected with the air suction head 4; the upper end surface of the air suction head 4 is also provided with a clamping groove 15, and one end of the folded sanitary towel is clamped into the clamping groove 15 after being sucked by the air suction head 4, so that the product in a folded state cannot be scattered halfway; when the wheel disc 2 rotates, the fixed rod 3 drives the steering head 1 to displace, meanwhile, the air suction head 4 rotates on the fixed rod 3 around the axis of the fixed rod 3 to drive the sanitary towel sucked by the air suction head 4 to rotate, so that the sanitary towel can be steered (by 90 degrees) while moving, and after the steering process is finished, the sealing direction of the sanitary towel is vertical to the adhesive sticker to be adhered, so that the adhesive sticker to be adhered can be longitudinally adhered to the sealing position of the sanitary towel; the periphery of the wheel disc 2 is connected with a plurality of steering heads 1, so that the production efficiency of the packaging equipment is greatly improved.

The fixing rod 3 is of a hollow structure, an air supply pipe of the air suction head 4 penetrates through the fixing rod 3 and then enters the wheel disc 2, and then penetrates out of the wheel disc 2 to be connected with an air supply device.

The feeding mechanism comprises an equidistant belt 5 and two air suction conveying belts 6, the periphery of the equidistant belt 5 is provided with shifting pieces 7 at equal intervals, and the air suction conveying belts 6 are positioned below the equidistant belt 5; a groove through which the shifting piece 7 can penetrate is formed in the middle of the air suction head 4, and a through groove for the horizontal movement of the shifting piece 7 is formed by the two air suction conveying belts 6; the sanitary towel is transferred to the lower part of the equidistant belt 5 while the turning process is finished, and then along with the rotation of the equidistant belt 5, the poking sheet 7 pushes the sanitary towel to the packaging mechanism along the air suction conveying belt 6; because the shifting sheet 7 is designed at equal intervals, and the air suction head 4 and the wheel disc 2 rotate periodically, each sanitary towel can be conveyed to the lower end of the equidistant belt 5 when turning at 90 degrees, and then is pushed to the packaging mechanism along the air suction conveying belt 6 by the shifting sheet 7; the equidistant belt 5 not only pushes the sanitary towel to move along the air suction conveying belt 6, but also plays a role in compacting the sanitary towel, and prevents the sanitary towel in a folded state from being scattered midway.

The height of the poking sheet 7 is 30-55mm, so that the poking sheet 7 can push the sanitary towel to move forwards along the air suction conveying belt 6, and the poking sheet 7 is prevented from scraping the air suction head 4 or other parts of the equipment.

The packaging mechanism comprises a material limiting wheel 8, a width limiting wheel 9 and an indentation device arranged between the material limiting wheel 8 and the width limiting wheel 9; the material limiting wheel 8 is provided with a groove, the width of the bottom of the groove is consistent with that of the adhesive sheet, and the adhesive sheet is positioned to a target station, namely, a station for performing indentation by the indentation device.

The folding mechanism folds the original layer of the sanitary towel into three layers, and a seal is formed between the uppermost layer and the middle layer.

The creasing device comprises a slide rail 10, a knife pressing machine and an anvil roller 11 corresponding to the knife pressing machine, the knife pressing machine comprises a circular knife pressing blade 12, a shell 13 clamped on the slide rail 10 and a pressure adjusting device connected with the knife pressing blade 12, the shell 13 slides along the slide rail 10, and the knife pressing blade 12 is tangent to the anvil roller 11.

The pressure adjusting device is an air cylinder, the air cylinder is provided with a piston rod, the end part of the piston rod is provided with a mounting seat, the mounting seat is used for mounting the pressure blade 12, and the piston rod, the mounting seat and part of the pressure blade 12 are arranged inside the shell 13; the pressure adjusting device can adjust the pressure of the pressing blade 12 on the anvil roll 11 to control the depth of the crease.

The packaging equipment is also provided with an adhesive tape flanging process, and comprises the following steps:

1) the non-adhesive surface of the adhesive sheet is tightly attached to the roller surface of the material limiting wheel 8 and conveyed to the middle of a knife pressing machine and an anvil roller 11, and an indentation is formed at the position of the adhesive sheet corresponding to the folded edge;

2) and then conveying the adhesive sheet with the formed indentation to a width limiting wheel 9, wherein the width limiting wheel 9 is provided with an annular inner groove 14, one bottom edge of the annular inner groove 14 is aligned with the pressing blade 12 along the conveying direction of the adhesive sheet, the width limiting wheel 9 pulls the adhesive sheet to be folded towards the adhesive surface along the indentation, part of the adhesive surface of the adhesive sheet is covered, and the adhesive sheet forms a bonding area and a non-bonding area.

The discharge port of the indentation device is provided with a knife pad 16 and a cutter 17 corresponding to the knife pad 16, the adhesive sheet 7 is continuously sent to the knife pad 16, the cutter 17 performs periodic cutting action to cut the adhesive sheet 7 into adhesive tapes with equal width, the adhesive tapes are driven by friction force to rotate along with the knife pad 16, and then the sealing position of the folded sanitary towel is adhered.

The above embodiments are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the present invention as it relates to the whole concept of the present invention, and the equal modification and change will still belong to the scope of the present invention.

Claims

1. A sanitary towel packaging device capable of changing the direction of adhesive sticker comprises a support, a driving mechanism, a folding mechanism, a feeding mechanism and a packaging mechanism located above the feeding mechanism, and is characterized in that a steering head (1) capable of moving and steering is arranged between the folding mechanism and the feeding mechanism.

2. The sanitary towel packaging device capable of changing the adhesive orientation according to claim 1, wherein a rotatable wheel disc (2) is further arranged between the folding mechanism and the feeding mechanism, and the steering head (1) is mounted on the periphery of the wheel disc (2).

3. The sanitary napkin packaging apparatus capable of changing the adhesive orientation as claimed in claim 2, wherein said steering head (1) comprises a fixing lever (3) and an air suction head (4); one end of the fixed rod (3) is fixedly connected with the periphery of the wheel disc (2), and the other end of the fixed rod is rotatably connected with the air suction head (4); the upper end surface of the air suction head (4) is also provided with a clamping groove (15).

4. The sanitary napkin packaging device capable of changing the adhesive orientation as claimed in claim 3, wherein the fixing rod (3) is a hollow structure, and the air supply pipe of the air suction head (4) passes through the fixing rod (3) and then enters the wheel disc (2), and then passes through the wheel disc (2) to be connected with an air supply device.

5. The sanitary towel packaging device capable of changing the direction of the adhesive sticker is characterized in that the feeding mechanism comprises an equidistant belt (5) and two air suction conveying belts (6), the peripheries of the equidistant belt (5) are provided with shifting pieces (7) at equal intervals, and the air suction conveying belts (6) are positioned below the equidistant belt (5); the middle part of the air suction head (4) is provided with a groove through which the shifting piece (7) can pass, and the two air suction conveying belts (6) form a through groove for the horizontal movement of the shifting piece (7).

6. The apparatus for packaging sanitary napkins capable of changing the orientation of said stickers according to claim 5, wherein the height of said pick (7) is 30-55 mm.

7. The sanitary napkin packaging apparatus capable of changing the adhesive orientation according to claim 1, wherein the packaging mechanism comprises a material limiting wheel (8), a width limiting wheel (9) and an indentation device disposed between the material limiting wheel (8) and the width limiting wheel (9).

8. The sanitary napkin packaging apparatus capable of changing the orientation of the sticker according to claim 7, wherein the creasing device comprises a slide rail (10), a knife press and an anvil roller (11) corresponding to the knife press, the knife press comprises a circular knife press (12), a housing (13) engaged with the slide rail (10) and a pressure regulating device connected to the knife press (12), the housing (13) slides along the slide rail (10), and the knife press (12) is tangent to the anvil roller (11).

9. The sanitary napkin packaging apparatus capable of changing the orientation of the sticker according to claim 8, wherein the pressure adjusting device is a cylinder provided with a piston rod, the end of the piston rod is provided with a mounting seat, the mounting seat is used for mounting the pressing blade (12), and the piston rod, the mounting seat and a part of the pressing blade (12) are arranged inside the housing (13).