Labeling device with high labeling efficiency for paper diaper production

Abstract

The labeling device for paper diaper production is high in labeling efficiency and comprises a conveying belt, a machine shell is arranged above the conveying belt, a label roll is rotationally connected between the two inner side walls of the machine shell, a label belt led out of the label roll is dragged to a tensioning wheel through a steering wheel, and the two ends of a wheel shaft of the tensioning wheel are rotationally connected with a hinge joint at the end of a piston rod of a tensioning air cylinder. The tensioning wheel tightly presses the label belt on a seal rolling wheel in the seal mechanism, a signed label is stripped from the label belt through the stripping mechanism and pasted to the surface of a packaging bag conveyed by the conveying belt, the stripped label belt is pulled to the recycling barrel through the guide wheel, and a barrel shaft of the recycling barrel is connected with the output end of the traction motor. The device integrates a label stamping function and a label pasting function, can rapidly label paper diaper packaging bags on the conveying belt, has the characteristics of compact structure, low cost and high efficiency, and can be suitable for flow line production of paper diapers.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper diaper production equipment technical field, concretely relates to a paper diaper production is with label sticking device of high label sticking efficiency. BACKGROUND

[0002] Paper diaper is the baby life article that baby period is indispensable, basically every family will put on paper diaper for baby, industry research report shows, ball baby paper diaper market sales has broken through 360.1 billion dollar threshold, it is estimated that to 2030, global baby paper diaper market sales will reach 438.3 billion dollars, during the period, the annual compound growth rate will maintain at about 2.9%, therefore, improve its production process every step efficiency to expand its production scale, become the problem that manufacturer needs to consider. Among them, paper diaper needs to carry out label sticking treatment after bagging, and the label pasted still needs to be covered with detection qualified seal, this step usually carries out by artificial, and the efficiency is low, is difficult to be applicable to assembly line production, needs a kind of new label sticking device to solve the above problems. SUMMARY

[0003] To solve the above problems, the utility model provides a kind of label sticking device of high label sticking efficiency for paper diaper production, including conveying belt, conveying belt top is equipped with the shell, the shell both inner side wall is rotatably connected label roll, label roll leads out label band and is pulled to tension pulley by steering wheel, the wheel shaft both ends of tension pulley is rotatably connected with the hinge joint of tension cylinder piston rod end, and tension pulley is pressed on the roll seal wheel in seal mechanism by label band, and the label after signing is peeled off from label band by peeling mechanism, and is pasted to the surface of packaging bag conveyed by conveying belt, and the label after peeling is pulled to recovery cylinder by guide wheel, and recovery cylinder cylinder axle is connected with the output end of traction motor.

[0004] Further, the seal mechanism includes an adapter disc, the adapter disc is slidably connected to the lateral waist hole on the side wall of the shell through the slide column on both sides of the adapter disc, and the slide column is fastened through the nut after passing through the lateral waist hole. The back plate of the adapter disc is provided with an ink pad sponge, the ink pad sponge is attached to the roll seal wheel, the roll seal wheel is rotatably connected to the inner side wall of the shell, the wheel shaft of the roll seal wheel is connected to the output end of the seal motor, and the seal motor is installed on the outer side wall of the shell.

[0005] Further, the adapter disc bottom is provided with an ear seat, the ear seat is hingedly connected to the two sides of the hot air nozzle, the nozzle of the hot air nozzle faces the output side of the tension pulley, the air inlet pipe of the hot air nozzle is connected to the electric heating box on the outer side wall of the shell, and the output end of the electric heating box is connected to the output end of the air blowing box.

[0006] Further, the input side of the tension pulley is provided with a positioning sensor above, the positioning sensor is electrically connected to the traction motor and the seal mechanism, the positioning sensor is installed in the middle of the horizontal adjusting rod, the horizontal adjusting rod is slidably connected to the horizontal adjusting hole on the side wall of the shell through the two ends of the horizontal adjusting rod, and the horizontal adjusting rod is fastened through the nut after passing through the horizontal adjusting hole.

[0007] Further, the peeling mechanism comprises a rotary clamp frame, both ends of the rotary clamp frame are rotationally connected with the winding pulley, the middle shaft rod of the rotary clamp frame passes through the machine shell and is rotationally connected with the machine shell, one end passes through the machine shell and is connected with the rotating wheel through the limiting disc and the outer side wall of the machine shell, the other end passes through the machine shell and is fastened through the nut, the bottom side of the middle part of the rotary clamp frame is provided with a feeler arm, the brake cylinder is clamped on the upper end of the feeler arm, the output end of the brake cylinder faces the upper end winding pulley, the standing plate of the middle segment of the feeler arm is provided with a waist hole, the wheel shaft of the belt pressing pulley is slidably connected with the waist hole on both sides, the wheel shaft passes through the waist hole and is fastened through the nut, the lower segment of the feeler arm is clamped with a peeling plate on both sides, the upper side of the peeling plate is provided with a brush, and the brush handle is hinged with the lower end of the feeler arm.

[0008] The utility model has the advantages that the utility model integrates the label seal and label pasting functions, can seal the label on the label belt through the seal wheel in the seal mechanism, the hot air nozzle on the lower side of the tension pulley can quickly dry the seal, and then the peeling mechanism with rotatable height adjustment can quickly paste the label on the diaper packaging bag on the conveying belt, has the characteristics of compact structure, low cost and high efficiency, and can be applied to the flow line production of diapers. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 It is a front view structural schematic diagram of the utility model;

[0010] Fig. 2 It is a side view structural schematic diagram of the utility model;

[0011] Fig. 3 It is a top view structural schematic diagram of the utility model.

[0012] The following marks are explained: 1, conveying belt; 2, machine shell; 201, transverse waist hole; 202, horizontal adjusting hole; 3, label roll; 301, label belt; 4, deflection pulley; 5, tension pulley; 6, tension cylinder; 7, seal wheel; 8, packaging bag; 9, guide pulley; 10, recycling cylinder; 11, traction motor; 12, receiving disc; 1201, slide column; 1202, ear seat; 13, ink pad sponge; 14, seal motor; 15, hot air nozzle; 16, electric heating box; 17, air blowing box; 18, positioning sensor; 19, horizontal adjusting rod; 20, rotary clamp frame; 2001, middle shaft rod; 2002, limiting disc; 2003, feeler arm; 2004, standing plate; 21, winding pulley; 22, rotating wheel; 23, brake cylinder; 24, belt pressing pulley; 25, peeling plate; 26, brush. DETAILED DESCRIPTION

[0013] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] like Figs. 1 to 3 As shown, a labeling device for diaper production with high labeling efficiency includes a conveyor belt 1. Lifting columns on both sides of the conveyor belt 1 are connected to the outer side wall of the upper housing 2. A label roll 3 is rotatably connected between the two inner side walls of the housing 2. The label strip 301 led out from the label roll 3 is pulled to the tensioning wheel 5 via a steering wheel 4. The two ends of the axle of the tensioning wheel 5 are rotatably connected to the piston rod end of the tensioning cylinder 6 via hinge joints. The tensioning wheel 5 presses the label strip 301 onto the stamping wheel 7 in the stamping mechanism. The stamping mechanism includes a receiving plate 12. The sliding columns 1201 on both sides of the receiving plate 12 are slidably connected to the transverse waist holes 201 on the side wall of the housing 2. The sliding columns 1201 pass through the transverse waist holes 201 and are fastened by nuts. The back plate of the receiving plate 12 is provided with an ink sponge 13. The ink sponge 13 is attached to the stamping wheel 7. The stamping wheel 7 is rotatably connected to the two inner side walls of the housing 2. The axle of the stamping wheel 7 is connected to the output end of the stamping motor 14. The stamping motor 14 is installed on the outer side wall of the housing 2.

[0017] In the embodiment, the bottom of the receiving disc 12 is provided with an ear seat 1202, the ear seat 1202 is hingedly connected with both sides of the hot air nozzle 15, the nozzle of the hot air nozzle 15 is directed to the output side of the tensioning wheel 5, the air inlet pipe of the hot air nozzle 15 is connected with the electric heating box 16 on the outer side wall of the machine shell 2, the electric heating box 16 is connected with the output end of the air blowing box 17; the positioning sensor 18 is arranged above the input side of the tensioning wheel 5, the positioning sensor 18 is electrically connected with the traction motor 11 and the stamp motor 14, the positioning sensor 18 is arranged in the middle of the horizontal adjusting rod 19, the two ends of the horizontal adjusting rod 19 are slidably connected with the horizontal adjusting holes 202 on the side walls of the machine shell 2, and the horizontal adjusting rod 19 is fastened by a nut after passing through the horizontal adjusting holes 202.

[0018] In the embodiment, the label after being stamped by the stamping wheel 7 is peeled off from the label tape 301 by a peeling mechanism, the peeling mechanism comprises a rotating bracket 20, both ends of the rotating bracket 20 are rotatably connected with the winding wheel 21, the middle shaft rod 2001 of the rotating bracket 20 passes through the machine shell 2 and is rotatably connected with the machine shell 2, one end passes through the machine shell 2, is abutted with the outer side wall of the machine shell 2 through a limiting disc 2002 and is connected with a rotating wheel 22, the other end passes through the machine shell 2 and is fastened by a nut, the bottom side of the middle part of the rotating bracket 20 is provided with a feeler arm 2003, the upper end of the feeler arm 2003 clamps a brake cylinder 23, the output end of the brake cylinder 23 is directed to the upper end of the winding wheel 21, a waist hole is formed in the middle segment vertical plate 2004 of the feeler arm 2003, the wheel shaft of the belt pressing wheel 24 is slidably connected with the waist holes on the two sides, the wheel shaft passes through the waist hole and is fastened by a nut, the feeler arm 2003 is provided with a peeling plate 25 on the two sides of the lower segment, a brush 26 is arranged above the peeling plate 25, the brush handle of the brush 26 is hingedly connected with the lower end of the feeler arm 2003, the brush 26 can brush the label peeled off from the peeling plate 25 on the surface of the packaging bag 8 conveyed by the conveying belt 1, and the peeled label tape 301 is pulled to the recycling cylinder 10 through the guide wheel 9, the cylinder shaft of the recycling cylinder 10 is connected with the output end of the traction motor 11, and the traction motor 11 is arranged on the outer side wall of the machine shell 2.

[0019] The working principle of the utility model is as follows:

[0020] The label tape 301 is pulled out from the label roll 3 by the traction motor 11, and is wound to the upper side of the tension pulley 5 through the lower side of the deflection pulley 4. The tension cylinder 6 pushes the tension pulley 5 to adhere to the rolling stamp wheel 7. The rolling stamp wheel 7 is driven to rotate by the stamp motor 14 to stamp the label on the label tape 301. The positioning sensor 18 positions the label and controls the rotating speed of the traction motor 11 and the stamp motor 14 to ensure that the stamp position is correct. The label tape 301 after the stamp is dried by the hot air blown by the hot air nozzle 15, and is wound to the lower side of the pressure pulley 24 through the upper winding pulley 21 to be preliminarily bent and peeled. Then, the label tape 301 is folded through the end of the peeling plate 25, the label is peeled from the surface of the label tape, and is just adhered to the surface of the packaging bag 8 moving along the conveying belt 1, and is brushed on the packaging bag 8 by the brush 26. The label tape 301 after the folding is wound to the upper side of the guide pulley 9 through the lower winding pulley 21, and is finally wound on the recycling cylinder 10. In the above process, the rotating clamping frame 20 can be rotated by loosening the nut of the middle shaft rod 2001 and rotating the rotating wheel 22, so that the height of the peeling plate 25 from the surface of the conveying belt 1 is adjusted, so that different types of packaging bags 8 are adapted. When emergency braking is required, the label tape 301 can be pressed on the surface of the upper winding pulley 21 by starting the brake cylinder 23, and the traction motor 11 is stopped at this time.

[0021] The utility model integrates label stamping and label pasting functions, can quickly paste labels on the diaper packaging bag 8 on the conveying belt 1, has the characteristics of compact structure, low cost and high efficiency, and can be applied to the assembly line production of diapers.

[0022] The basic principle, main features and advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model. They all fall within the scope of the claimed utility model.

Claims

1. A labeling device for paper diaper production with high labeling efficiency, comprising a conveyor belt (1), characterized in that: The conveyor belt (1) is provided with a machine shell (2) above, the label roll (3) is rotatably connected between the two inner side walls of the machine shell (2), the label tape (301) led out from the label roll (3) is pulled to the tensioning wheel (5) through the deflection wheel (4), the tensioning wheel (5) is rotatably connected with the hinge joint at the end of the piston rod of the tensioning cylinder (6) at both ends of the wheel shaft, the label tape (301) is pressed on the rolling seal wheel (7) in the seal mechanism by the tensioning wheel (5), the signed label is peeled off from the label tape (301) by the peeling mechanism, and is pasted on the surface of the packaging bag (8) conveyed by the conveyor belt (1), the peeled label tape (301) is pulled to the recycling cylinder (10) through the guide wheel (9), and the cylinder shaft of the recycling cylinder (10) is connected with the output end of the traction motor (11).

2. The labeling device for paper diaper production with high labeling efficiency according to claim 1, characterized in that: The seal mechanism comprises a receiving disc (12), the two side sliding columns (1201) of the receiving disc (12) are slidably connected with the transverse waist holes (201) on the side walls of the machine shell (2), the side sliding columns (1201) are fastened by nuts after passing through the transverse waist holes (201), the back plate of the receiving disc (12) is provided with an ink pad sponge (13), the ink pad sponge (13) is attached to the rolling seal wheel (7), the rolling seal wheel (7) is rotatably connected with the two inner side walls of the machine shell (2), the wheel shaft of the rolling seal wheel (7) is connected with the output end of the seal motor (14), and the seal motor (14) is installed on the outer side wall of the machine shell (2).

3. The labeling device for paper diaper production with high labeling efficiency according to claim 2, characterized in that: The bottom of the receiving disc (12) is provided with an ear seat (1202), the ear seat (1202) is hingedly connected with the two sides of the hot air nozzle (15), the nozzle of the hot air nozzle (15) faces the output side of the tensioning wheel (5), the air inlet pipe of the hot air nozzle (15) is connected with the electric heating box (16) on the outer side wall of the machine shell (2), and the electric heating box (16) is connected with the output end of the air blowing box (17).

4. The labeling device for paper diaper production with high labeling efficiency according to claim 1, characterized in that: The input side of the tensioning wheel (5) is provided with a positioning sensor (18), the positioning sensor (18) is electrically connected with the traction motor (11) and the seal mechanism, the positioning sensor (18) is installed in the middle of the horizontal adjusting rod (19), the two ends of the horizontal adjusting rod (19) are slidably connected with the horizontal adjusting holes (202) on the side walls of the machine shell (2), and the horizontal adjusting rod (19) is fastened by nuts after passing through the horizontal adjusting holes (202).

5. The labeling device for paper diaper production with high labeling efficiency according to claim 1, characterized in that: The peeling mechanism comprises a rotating clamp frame (20), the two ends of the rotating clamp frame (20) are rotatably connected with the winding wheels (21), the two ends of the middle shaft rod (2001) of the rotating clamp frame (20) pass through the machine shell (2) and are rotatably connected with the machine shell (2), one end passes through the machine shell (2) and is attached to the outer side wall of the machine shell (2) through the limiting disc (2002) and is connected with the rotating wheel (22), the other end passes through the machine shell (2) and is fastened by a nut, the middle bottom side of the rotating clamp frame (20) is provided with a feeler arm (2003), the feeler arm (2003) clamps a brake cylinder (23) at the upper end, the output end of the brake cylinder (23) faces the upper end winding wheel (21), the middle segment vertical plate (2004) of the feeler arm (2003) is provided with waist holes, the wheel shaft of the pressing belt wheel (24) is slidably connected with the two side waist holes, the wheel shaft passes through the waist hole and is fastened by a nut, the two sides of the lower segment of the feeler arm (2003) are clamped with the peeling plates (25), the upper side of the peeling plate (25) is provided with a brush (26), and the brush handle of the brush (26) is hingedly connected with the lower end of the feeler arm (2003).

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