CN216683815U

CN216683815U - Pasting mechanism and document packaging equipment

Info

Publication number: CN216683815U
Application number: CN202123027605.4U
Authority: CN
Inventors: 王宇琦
Original assignee: Shenzhen Weilu Intelligent Technology Co ltd
Current assignee: Shenzhen Weilu Intelligent Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-07
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a pasting mechanism and document packaging equipment, wherein the pasting mechanism comprises a mounting rack, an adsorption component and a gluing component; a placing area, a gluing area and a pasting area are formed below the mounting rack; the adsorption component comprises a moving piece and an adsorption piece, and the moving piece is movably arranged on the mounting frame and used for driving the adsorption piece to move among the placing area, the gluing area and the pasting area; the adsorption piece is arranged on the moving piece in a vertically movable mode and used for adsorbing the express waybill; the gluing component is arranged in the gluing area and used for smearing viscous materials on the express waybill. The pasting mechanism can improve the efficiency of pasting the express waybill.

Description

Pasting mechanism and document packaging equipment

Technical Field

The utility model relates to the technical field of document packaging, in particular to a pasting mechanism and document packaging equipment.

Background

With the rapid development of the logistics industry, large-scale envelope sending is more and more, and sending documents through the envelopes is one of the common means of many enterprises, schools and government offices at present, and particularly, the schools and the government offices need to express a large number of documents frequently. Generally, after documents are filled into envelopes, express bills need to be pasted on the surfaces of the envelopes to record logistics information of recipients, senders and the whole transportation process, however, due to the fact that the number of the letters is large, long-time repeated labor of special persons is often needed to paste the express bills on the surfaces of the envelopes, pasting efficiency is extremely low, and time and labor are consumed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pasting mechanism and aims to improve the efficiency of pasting express waybills.

In order to achieve the purpose, the sticking mechanism provided by the utility model comprises a mounting frame, an adsorption component and a gluing component; a placing area, a gluing area and a pasting area are formed below the mounting rack; the adsorption component comprises a moving piece and an adsorption piece, and the moving piece is movably arranged on the mounting frame and used for driving the adsorption piece to move among the placing area, the gluing area and the pasting area; the adsorption piece is arranged on the moving piece in a vertically movable mode and used for adsorbing the express waybill; the gluing component is arranged in the gluing area and used for smearing viscous materials on the express waybill.

In an embodiment, the rubberizing subassembly includes casing and rubberizing plate, a plurality of glue outlet has been seted up on the casing, be formed with the confession in the casing the chamber that holds that viscous material placed, the rubberizing plate set up in hold the chamber to it is portable along upper and lower direction.

In an embodiment, a gluing column is arranged on one side of the gluing plate facing the glue outlet, and the diameter of the gluing column is smaller than that of the glue outlet.

In an embodiment, the gluing assembly further comprises a first driving mechanism, a first connecting plate and a first connecting rod, wherein the first driving mechanism is connected with the first connecting plate and used for driving the first connecting plate to move in the vertical direction, one end of the first connecting rod is connected with the first connecting plate, and the other end of the first connecting rod is connected with the gluing plate.

In one embodiment, the gluing assembly further comprises a second connecting plate and a second connecting rod, one end of the first connecting rod is connected with the first connecting plate, and the other end of the first connecting rod is connected with the second connecting plate; one end of the second connecting rod is connected with the second connecting plate, and the other end of the second connecting rod is connected with the gluing plate.

In an embodiment, the first driving mechanism includes a first motor and a first lead screw, the first motor is connected with the first lead screw, a first nut is arranged on the first connecting plate, and the first lead screw is connected with the first nut in a matching manner.

In one embodiment, the gluing assembly further comprises a glue conveying pipe, one end of the glue conveying pipe is provided with a glue injection port, and the other end of the glue conveying pipe is communicated with the accommodating cavity.

In an embodiment, the moving member includes a moving plate, a connecting member, and a second driving mechanism, the moving plate is mounted on the mounting frame, the connecting member is mounted on the moving plate, and the connecting member is connected to the second driving mechanism.

In an embodiment, the pasting mechanism further comprises a conveying component and a printing component, wherein the conveying component is arranged in the placing area and used for placing the express waybill, and the printing component is arranged on one side, away from the gluing component, of the conveying component and used for printing the express waybill.

The utility model also provides document packaging equipment which comprises a pasting mechanism, wherein the pasting mechanism comprises a mounting frame, an adsorption component and a gluing component; a placing area, a gluing area and a pasting area are formed below the mounting rack; the adsorption component comprises a moving piece and an adsorption piece, and the moving piece is movably arranged on the mounting frame and used for driving the adsorption piece to move among the placing area, the gluing area and the pasting area; the adsorption piece is arranged on the moving piece in a vertically movable mode and used for adsorbing the express waybill; the gluing component is arranged in the gluing area and used for smearing viscous materials on the express waybill.

According to the technical scheme, the adsorption component is installed on the installation frame, the express waybill moves among the placement area, the gluing area and the pasting area through the adsorption component, the gluing component can coat sticky materials on the express waybill in the gluing area, and then the express waybill moves to the pasting area through the adsorption component to be pasted. According to the technical scheme, the express waybills are automatically pasted through the pasting mechanism, so that the labor intensity can be reduced, and the efficiency of pasting the express waybills is improved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a bonding mechanism according to the present invention;

FIG. 2 is a schematic view of the glue assembly of FIG. 1;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2;

FIG. 4 is a schematic diagram of the adsorbent assembly of FIG. 1;

FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a partial structural schematic diagram of the structure in fig. 4.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "a and/or B" as an example, including either the a aspect, or the B aspect, or both the a and B aspects. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, the pasting mechanism 10 includes a mounting frame 100, an adsorbing component 200 and a gluing component 300; a placing area 110, a gluing area 120 and a sticking area 130 are formed below the mounting rack 100; the absorption assembly 200 comprises a moving member 210 and an absorption member 220, wherein the moving member 210 is movably mounted on the mounting frame 100 to drive the absorption member 220 to move among the placement area 110, the gluing area 120 and the pasting area 130; the adsorption piece 220 is arranged on the moving piece 210 in a manner of moving up and down and is used for adsorbing the express waybill; the glue applying assembly 300 is disposed in the glue applying area 120 and is used for applying a viscous material to the express waybill.

Specifically, the express waybill can be placed in the placing area 110, then through the work of adsorption component 200, move the express waybill to rubberizing area 120 and glue, later on move the express waybill to the pasting area 130 through adsorption component 200, paste the express waybill that will scribble the stickness material on the envelope that is equipped with the document, and so far, whole operation flow is accomplished. The mounting block 100 is mainly used for mounting the adsorption component 200, and the material of the mounting block 100 is made of a metal material. The absorption assembly 200 comprises a moving member 210 and an absorption member 220, wherein the moving member 210 is movably mounted on the mounting frame 100 to drive the absorption member 220 to move among the placement area 110, the gluing area 120 and the pasting area 130; the absorption piece 220 is mainly used for absorbing the express waybill, and because the express waybill is arranged below the installation frame 100, the absorption piece 220 needs to be installed on the moving piece 210 in a vertically movable manner, so that the express waybill can be absorbed and placed. The gluing component 300 is arranged in the gluing area 120 and is mainly used for coating adhesive materials on express bills

According to the technical scheme, the adsorption component 200 is mounted on the mounting frame 100, the express waybill moves among the placing area 110, the gluing area 120 and the pasting area 130 through the adsorption component 200, the gluing component 300 can coat adhesive materials on the express waybill in the gluing area 120, and then the express waybill moves to the pasting area 130 through the adsorption component 200 to be pasted. According to the technical scheme, the express waybills are automatically pasted through the pasting mechanism 10, so that the labor intensity can be reduced, and the efficiency of pasting the express waybills is improved.

Referring to fig. 2 and 3, in an embodiment, the glue applying assembly 300 includes a housing 310 and a glue applying plate 320, the housing 310 is provided with a plurality of glue discharging holes 311, a containing cavity 312 for placing a viscous material is formed in the housing 310, and the glue applying plate 320 is disposed in the containing cavity 312 and is movable in an up-and-down direction.

Specifically, the material of the housing 310 is a hard material, and as for the type of the hard material, the hard material may be ABS, HIPS, PP, PC, or the like, or a metal or alloy material, and the like, and is not particularly limited herein. The cross section of the housing 310 may be square or circular, or may be other shapes, and in this embodiment, the cross section of the housing 310 is square. The housing 310 is provided with a plurality of glue outlet holes 311, the shape of the glue outlet holes 311 may be circular, square or other shapes, and in this embodiment, the shape of the glue outlet holes 311 is circular. An upper rubber plate 320 is arranged in the accommodating cavity 312, a viscous material is placed in the accommodating cavity 312, the viscous material wraps the upper rubber plate 320, and the upper rubber plate 320 can move up and down in the accommodating cavity 312. When the express delivery list is in rubberizing district 120, the express delivery list should be when being located out the top of gluey hole 311 this moment to paste out gluey hole 311, go up offset plate 320 and upwards move in holding chamber 312, can upwards drive the viscous material that holds in the chamber 312 and outwards extrude from going out gluey hole 311, so that viscous material can paste the bottom surface of express delivery list. As for the quantity of glue outlet holes 311, glue outlet holes 311 are arranged in a plurality of ways, and a plurality of glue outlet holes 311 can enable the viscous material to be pasted to the bottom surface of the express waybill in a larger area, so that the viscosity of the express waybill is enhanced.

Further, a gluing column 321 is disposed on a side of the gluing plate 320 facing the glue outlet 311, and a diameter of the gluing column 321 is smaller than a diameter of the glue outlet 311.

Considering here, go up the flitch 320 and be the plate-like design, when the rebound extrudes the stickness material out glue hole 311, because the structure of having seted up a plurality of glue holes 311 on the casing 310 also is the plate-like design, two boards are when the laminating, go up the flitch 320 and do not control out the volume of gluing well, under the normal conditions, can extrude excessive stickness material, excessive stickness material can lead to the express delivery list to paste the cooling solidification time of being of a specified duration on the envelope longer, still can wet the express delivery list simultaneously, consequently, need control the volume of gluing of going out of the flitch 320 when the rebound. Preferably, a gluing column 321 is arranged on one side of the gluing plate 320 facing the glue outlet 311, and the adhesive material is applied to the express waybill by contacting the gluing column 321 with the bottom surface of the express waybill. The glue applying column 321 can well control the glue output. The quantity of rubberizing post 321 sets up to a plurality ofly, a plurality of rubberizing posts 321 are installed on last offset plate 320, and the mounted position of rubberizing post 321 should correspond out the position of gluey hole 311, the diameter of rubberizing post 321 is less than out the diameter of gluey hole 311, so that rubberizing plate 320 when upward movement, rubberizing post 321 can pass out gluey hole 311, contact the single bottom surface of express delivery, scribble the stickness material to the express delivery list, the problem of the volume of gluing of not controlling well when avoiding aforementioned two boards to laminate takes place.

Referring to fig. 2 and 3, in an embodiment, the glue applying assembly 300 further includes a first driving mechanism 330, a first connecting plate 340 and a first connecting rod 350, the first driving mechanism 330 is connected to the first connecting plate 340 for driving the first connecting plate 340 to move in a vertical direction, one end of the first connecting rod 350 is connected to the first connecting plate 340, and the other end is connected to the glue applying plate 320.

Specifically, the first driving mechanism 330 is installed below the housing 310, the first connecting plate 340 is also located below the housing 310, the first driving mechanism 330 is connected to the first connecting plate 340, and the first driving mechanism 330 can drive the first connecting plate 340 to move in the up-down direction. One end of the first connecting rod 350 is connected to the first connecting plate 340, and the other end is connected to the upper glue plate 320, so when the first driving mechanism 330 drives the first connecting plate 340 to move in the up-down direction, the first connecting rod 350 also moves along with the movement of the first connecting plate 340, and meanwhile, the movement of the first connecting rod 350 also drives the upper glue plate 320 to move in the up-down direction. The shape of first connecting plate 340 is the rectangle setting, stability when driving rubberizing board 320 to remove in order to increase first connecting rod 350, the quantity of first connecting rod 350 can set up to a plurality ofly, specifically speaking, the quantity of first connecting rod 350 can set up to 4, the one end of first connecting rod 350 is connected with four turnings of first connecting plate 340 respectively, the other end is connected in four turnings of rubberizing board 320 respectively, increase the stability when first connecting rod 350 drives rubberizing board 320 to remove with this.

It should be noted that, since the first connecting plate 340 and the upper glue plate 320 both move in the up-down direction and the first connecting plate 340 is located below the first driving mechanism 330, the first connecting rod 350 extends into the accommodating cavity 312 from the upper side of the housing 310 and is connected to the upper glue plate 320. In the present embodiment, the first connecting rod 350 is shaped like an inverted "U".

Considering that the first connecting rod 350 in the inverted U-shaped configuration has a disadvantage in stability due to the excessively long length of the first connecting rod 350 when the gluing plate 320 is driven to move, in order to solve this problem, the glue assembly 300 may further include a second connecting plate 360 and a second connecting rod 370, wherein one end of the first connecting rod 350 is connected to the first connecting plate 340, and the other end of the first connecting rod 350 is connected to the second connecting plate 360; one end of the second connecting rod 370 is connected to the second connecting plate 360, and the other end of the second connecting rod 370 is connected to the upper rubber plate 320. Similarly, the number of the second connecting rods 370 is also set to 4, the number of the second connecting plates 360 is set to two, the two second connecting plates 360 are respectively located at two opposite sides of one side of the glue outlet 311 on the housing 310, each second connecting plate 360 is respectively connected with two first connecting rods 350 and two second connecting rods 370, and the stability of the glue board 320 during moving is further increased by shortening the length of the first connecting rods 350.

There may be a variety of designs for the specific type of first drive mechanism 330. In an embodiment, the first driving mechanism 330 includes a first motor 331 and a first lead screw 332, the first motor 331 is connected to the first lead screw 332, a first nut 341 is disposed on the first connecting plate 340, and the first lead screw 332 is connected to the first nut 341 in a matching manner.

Specifically, the first motor 331 is connected to the first lead screw 332, and when the first motor 331 works, the first lead screw 332 is driven by the first motor 331 to rotate. Because the first lead screw 332 is in threaded fit connection with the first nut 341, when the first motor 331 works, the first connecting plate 340 fixedly provided with the first nut 341 moves upwards or downwards along the first lead screw 332, so as to drive the gluing plate 320 to move upwards or downwards, and thus the gluing operation on the express waybill is completed.

Referring to fig. 1 to fig. 3, in an embodiment, the glue applying assembly 300 further includes a glue delivery pipe 380, one end of the glue delivery pipe 380 is provided as a glue injection port 381, and the other end of the glue delivery pipe 380 is communicated with the accommodating cavity 312.

Specifically, when the amount of the viscous material in the accommodating cavity 312 is insufficient, the viscous material needs to be timely supplemented, so that the glue conveying pipe 380 is arranged, the viscous material is poured into the accommodating cavity 312 from the glue injection port 381 of the glue conveying pipe 380, and the viscous material flows along the inner wall of the glue conveying pipe 380, so that the viscous material is timely supplemented.

Referring to fig. 4 to 6, in an embodiment, the moving member 210 includes a moving plate 211, a connecting member 212 and a second driving mechanism 213, the moving plate 211 is mounted on the mounting frame 100, the connecting member 212 is mounted on the moving plate 211, and the connecting member 212 is connected to the second driving mechanism 213.

Specifically, the second driving mechanism 213 includes a second motor 213a, a driving wheel 213b, a driven wheel 213c and a belt 213d, the second motor 213a is mounted on the mounting block 100 and located above the mounting block 100, a motor shaft of the second motor 213a is connected to the driving wheel 213b, and the driving wheel 213b is located below the mounting block 100. Driven pulley 213c is also mounted to mounting bracket 100 and is located below mounting bracket 100. The driving pulley 213b and the driven pulley 213c are connected to each other by a belt 213 d. When the second motor 213a is operated, the driving pulley 213b is driven by the rotation of the motor shaft of the second motor 213a, and the driven pulley 213c and the belt 213d rotate together with the rotation of the driving pulley 213b because the driving pulley 213b and the driven pulley 213c are connected by the belt 213 d.

The moving plate 211 is attached to the mount 100, and the link 212 is further attached below the moving plate 211, and the belt 213d is engaged with the link 212, so that the belt 213d moves together with the moving plate 211 when moving.

Further, a sliding block 211a is further arranged on the moving plate 211, a sliding rail 101 is arranged on the mounting rack 100, the sliding rail 101 extends along the length direction of the mounting rack 100, and the sliding block 211a is mounted on the sliding rail 101. The slider 211a and the slide rail 101 mainly guide the movement of the moving plate 211, and further increase the stability of the moving plate 211 during movement.

Referring to fig. 7, in an embodiment, the suction member 220 includes a third motor 221, a third screw 222, a mounting plate 223 and a suction cup 224, the third motor 221 is mounted on the moving plate 211, the mounting plate 223 and the third motor 221 are connected through the third screw 222, the mounting plate 223 is located below the mounting frame 100, the suction cup 224 is mounted on the mounting plate 223, and a suction nozzle of the suction cup 224 is disposed downward.

Specifically, the third motor 221 is connected to the third screw 222, when the third motor 221 works, the third screw 222 is driven by the third motor 221 to move in the vertical direction, and the other end of the third screw 222 is connected to the mounting plate 223, so that the mounting plate 223 moves along with the movement of the third screw 222, and meanwhile, the moving plate 211 moves among the placing area 110, the glue applying area 120, and the pasting area 130, so that the moving plate 211 drives the adsorbing member 220 to move among the placing area 110, the glue applying area 120, and the pasting area 130, and after the adsorbing member 220 adsorbs the express bill, the adsorbing member can move among the placing area 110, the glue applying area 120, and the pasting area 130.

As for the number of the suckers 224, in this embodiment, the number of the suckers 224 may be set to be multiple, and the plurality of suckers 224 may further increase the suction effect of the suckers 224 on the courier note.

Further, can also be provided with the bubble cotton between sucking disc 224's suction nozzle and mounting panel 223, play and slow down sucking disc 224 and adsorbing the single relative effort that is of express delivery, have elastic bubble cotton simultaneously and can also press the upper surface of express delivery list level and smooth, make things convenient for sucking disc 224 to adsorb the express delivery list.

Referring to fig. 1, in an embodiment, the pasting mechanism 10 further includes a conveying assembly 400 and a printing assembly 500, the conveying assembly 400 is disposed in the placing area 110 for placing the courier note, and the printing assembly 500 is disposed on a side of the conveying assembly 400 away from the gluing assembly 300 for printing the courier note.

Specifically, in order to print the express waybill conveniently, it is not necessary that the express waybill is manually placed in the placement area 110, and therefore the pasting mechanism 10 further includes the printing component 500, the outlet end of the printing component 500 faces the placement area 110, and after the printing component 500 prints the express waybill, the outlet end of the printing component 500 can be directly moved to the placement area 110. Meanwhile, after the express delivery receipt printing component 500 is printed, the express delivery receipt may not be completely in the placement area 110, and therefore the express delivery receipt printed by the delivery component 400 in the placement area 110 needs to be arranged and sent to the placement area 110, so that the adsorption component 200 can adsorb and move the print receipt conveniently.

Referring to fig. 1, in an embodiment, the pasting mechanism 10 further includes a barcode scanning gun 600, and the barcode scanning gun 600 is disposed near the pasting region 130 and is used for scanning, reading and uploading a barcode on the courier note to the control end. After pasting mechanism 10 and pasting the express delivery bill on the envelope, sweep the bar code rifle 600 and can scan the bar code on the express delivery bill, record this express delivery bill's unique information to upload the control end, design like this, can avoid artifical follow-up carrying out the manual sign indicating number operation of sweeping to the bar code on the express delivery bill, further improved work efficiency.

The utility model also provides a document packaging device which comprises a pasting mechanism 10. The specific structure of the pasting mechanism 10 refers to the above embodiments, and since the packaging device herein adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An attachment mechanism, comprising:

the mounting frame is provided with a placing area, a gluing area and a pasting area below;

the adsorption component comprises a moving part and an adsorption part, and the moving part is movably arranged on the mounting frame and is used for driving the adsorption part to move among the placing area, the gluing area and the pasting area; the adsorption piece is arranged on the moving piece in a vertically movable mode and used for adsorbing the express waybill; and

the gluing assembly is arranged in the gluing area and used for smearing viscous materials on the express waybill.

2. The pasting mechanism as claimed in claim 1, wherein said gluing assembly comprises a housing and a gluing plate, said housing has a plurality of glue outlets, said housing has a cavity for holding said viscous material, said gluing plate is disposed in said cavity and movable in a vertical direction.

3. The attaching mechanism according to claim 2, wherein a gluing column is provided on a side of said gluing plate facing said glue outlet, and a diameter of said gluing column is smaller than a diameter of said glue outlet.

4. The attaching mechanism according to claim 2, wherein said glue applying assembly further comprises a first driving mechanism, a first connecting plate and a first connecting rod, said first driving mechanism is connected to said first connecting plate for driving said first connecting plate to move in an up-and-down direction, one end of said first connecting rod is connected to said first connecting plate, and the other end of said first connecting rod is connected to said glue applying plate.

5. The attachment mechanism of claim 4, wherein said glue assembly further comprises a second web and a second link, one end of said first link being connected to said first web and the other end of said first link being connected to said second web; one end of the second connecting rod is connected with the second connecting plate, and the other end of the second connecting rod is connected with the gluing plate.

6. The attachment mechanism of claim 4 wherein said first drive mechanism includes a first motor and a first lead screw, said first motor being connected to said first lead screw, said first link plate having a first nut disposed thereon, said first lead screw being cooperatively connected to said first nut.

7. The attachment mechanism of claim 2 wherein said glue applicator assembly further comprises a glue delivery tube, one end of said glue delivery tube being configured as a glue injection port, the other end of said glue delivery tube being in communication with said receiving cavity.

8. The attachment mechanism of any of claims 1 to 7, wherein the moving member comprises a moving plate, a connecting member and a second drive mechanism, the moving plate being mounted on the mounting bracket, the connecting member being mounted on the moving plate, the connecting member being connected to the second drive mechanism.

9. The pasting mechanism as claimed in any one of claims 1 to 7, further comprising a conveying assembly and a printing assembly, wherein the conveying assembly is disposed in the placement area for placing the courier sheet, and the printing assembly is disposed on a side of the conveying assembly away from the gluing assembly for printing the courier sheet.

10. A document packaging apparatus comprising an affixing mechanism according to any one of claims 1 to 9.