CN212737260U - Gluing device for packaging box - Google Patents

Abstract

The utility model discloses a rubber coating device of packing carton, this rubber coating device install on sticking with paste the box machine, and this rubber coating device includes: actuating mechanism, swing arm, pressure head, piston assembly, storage glue case and rubber coating head, its characterized in that: the swing arm sets up in one side of actuating mechanism, and mutual transmission is connected between swing arm and the actuating mechanism, and swing arm accessible actuating mechanism drives and carries out the luffing motion, and the lower extreme at the swing arm is connected to the pressure head, and piston assembly sets up the lower extreme at the pressure head, and piston assembly is including depression bar and piston rod down, and mutual fixed connection between depression bar and the pressure head, piston rod setting are at the lower extreme of depression bar down, and mutual fixed connection between piston rod and the depression bar. The utility model provides a packing carton rubber coating device, the utility model discloses when the rubber coating device is pasted a mouthful rubberizing to pasting box paper, can carry out the viscose through the gluing ball to the packing carton, it is even to go out to glue when carrying out the rubber coating, and the rubber coating distributes evenly, and glue is difficult for overflowing, and it is effectual to paste the box viscose.

Description

Gluing device for packaging box

Technical Field

The utility model relates to a packing printing technology field especially relates to a rubber coating device of packing carton.

Background

At present, in the packaging and printing industry, the box pasting machine is applied as the last process of packaging box processing, the printed and die-cut formed paperboards are folded and formed and pasted with paste openings, and the manual box pasting mode is replaced by the machine box pasting, so that the labor cost is reduced, and the efficiency is improved. The box pasting machine part is divided into a paper conveying part, a pre-folding part, a hook bottom part, a forming part and a box pressing part. The box pasting machine is divided into a forward box pasting machine and a bottom hooking box pasting machine according to functions, the general box pasting machine does not have a bottom hooking function or even a pre-folding function, a good point is pre-folded, the most box pasting machines are pre-folded at present, the bottom hooking box must be manufactured by the bottom hooking box pasting machine, the box pasting machine with the good point can also manufacture hexagonal boxes and special-shaped boxes, and a glue spraying system and other devices need to be configured.

At present, glue solution is used in the box pasting process of the box pasting machine, the glue solution is generally added to a gluing device manually in the using process of the current box pasting machine, in the manual glue adding process, the glue solution can be in contact with the outside, impurities such as floating dust and the like in a workshop enter a glue box along with the glue solution, the strength of the glue solution is low, the gluing effect of the box pasting machine is influenced, when the gluing device of the current box pasting machine is used for gluing a pasting opening of a box pasting paper, the gluing part is easy to be excessive than other parts of glue due to the viscosity of the glue solution, when the box pasting is carried out, the glue solution is easy to overflow, the phenomenon of internal gluing is caused, and the current gluing device also has the problems of uneven glue distribution when glue is produced, uneven glue gluing is caused, and the gluing effect of the box pasting is influenced.

There is therefore a need for a gluing device for packets that solves the above mentioned problems, ensuring a uniform gluing.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing a rubber coating device of packing carton, the utility model provides a waste heat utilization system of phase change heat exchanger has the advantage with adjustable little difference in temperature heat transfer and heat exchanger pipe wall temperature, is applicable to the technical field of the comparatively abominable regional heat exchanger of environment such as perishable, wearing and tearing, especially in the flue gas waste heat utilization of thermal power enterprise with disappear white processing etc. aspect anticorrosive more outstanding with the effect of resistance to wears, energy-conservation is showing. The heat-taking efficiency of the phase change heat exchanger depends on whether the working medium can be gasified (vaporized) at the designed temperature or not, so that the purpose of improving the heat-taking efficiency is achieved by film boiling heat exchange in a two-phase flow state. The working medium gasification temperature and the system pressure have a close relationship, generally, the higher the system pressure is, the higher the gas (steam) gasification temperature is, so the system pressure control is of great importance, the accurate control system of the waste heat utilization system working medium gas (steam) temperature of the phase-change heat exchanger can well solve the problem, thereby ensuring the high efficiency, low price and reliability of the phase-change waste heat recovery system.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a rubber coating device of packing carton, this rubber coating device installs on packing carton manufacturing installation, and this packing carton manufacturing installation is including conveying part, biography splenium, this book portion, collude the bottom, in advance book portion, paper feeding portion and rubber coating device, its characterized in that: the paper feeding part is arranged on one side of the pre-folding part and comprises a paper supporting frame, a supporting frame and a paper discharging frame, a plurality of paper discharging frames are arranged on the paper discharging frame, a paper discharging belt is arranged between the paper discharging frames, the supporting frame is arranged on one side of the paper discharging frame and is fixedly connected with the paper discharging frame, a plurality of supporting rods which are vertically arranged are arranged at the upper end of the supporting frame, the lower ends of the supporting rods are fixedly connected with the supporting frame, the paper supporting frame is arranged on the supporting rods and comprises a paper supporting plate and a paper supporting rod, the paper supporting rod is arranged at the upper end of the supporting rod, an upper connecting seat is arranged between the paper supporting rod and the supporting rod, the paper supporting rod and the supporting rod are fixedly connected with each other through the upper connecting seat, the paper supporting plate is arranged at one end of the paper supporting rod and is fixedly connected with each other, the paper-feeding device is characterized in that the hook bottom comprises a hook bottom device, the hook bottom device is installed at the upper end of a conveying frame, the hook bottom device comprises a paper folding rod, a paper folding shaft and a press transmission wheel, the press transmission wheel is arranged above the conveying frame, a second press transmission conveying belt is installed on the press transmission wheel, the press transmission wheel is in transmission connection with the second press transmission conveying belt, a plurality of second conveying wheels are arranged on one side of the press transmission wheel, the second conveying wheels are positioned right above the second press transmission conveying belt, a conveying device is installed on the conveying frame, a first press transmission conveying belt is installed on the conveying device, the conveying device is in transmission connection with the first press transmission conveying belt, a plurality of first conveying wheels used for conveying packing paper are installed on one side of the conveying device, the first conveying wheels are in driving connection with the conveying device, the paper output belt is conveyed with the packing paper by a conveying roller drive, and a paper output belt tightness adjusting bolt is arranged on one side of the paper output frame, go out paper tape elasticity adjusting bolt and go out the inside transfer roller interconnect of paper tape, the bracing piece with be provided with down the connecting seat between the support frame, down the connecting seat pass through fastening bolt with mutual fixed connection between the support frame, the lower extreme of bracing piece through down the connecting seat with mutual fixed connection between the support frame, the one end at the paper folding axle is installed to the paper folding pole, mutual fixed connection between paper folding pole and the paper folding axle, the paper folding axle carries out clockwise rotation by driving motor drive, the rubber coating device sets up between this book portion and hook bottom, and this rubber coating device includes: actuating mechanism, swing arm, pressure head, piston assembly, storage glue case and rubber coating head, its characterized in that: the swing arm is arranged on one side of the driving mechanism, the swing arm is in transmission connection with the driving mechanism, the swing arm can be driven by the driving mechanism to swing up and down, the pressure head is connected to the lower end of the swing arm, the piston assembly is arranged on the lower end of the pressure head, the piston assembly comprises a lower pressure rod and a piston rod, the lower pressure rod is in fixed connection with the pressure head, the piston rod is arranged on the lower end of the lower pressure rod, the piston rod is in fixed connection with the lower pressure rod, a piston head is arranged on the lower end of the piston rod, the piston rod extends into the rubber tube, the swing arm can drive the pressure head and the lower pressure rod to realize piston movement of the piston rod in the rubber tube, the rubber storage box is connected to one side of the rubber tube, the lower end of the rubber tube is provided with a high-pressure rubber outlet channel, and the high-, the glue coating head is arranged at the lower end of the high-pressure glue outlet channel.

Furthermore, a gluing cavity is arranged inside the gluing head and is communicated with the high-pressure glue outlet channel, a spring and a push rod are arranged inside the gluing cavity, the lower end of the spring is integrally connected with the push rod, a gluing ball is arranged at the lower end of the push rod and is positioned at a glue outlet of the gluing head and used for gluing the packaging box.

Further, the lower extreme that the passageway was glued to the high pressure play is provided with the storage and glues the chamber, and the passageway is glued with the storage to high pressure play and is communicate each other between the chamber, is provided with out at the lower extreme that the chamber was glued in the storage and glues the chamber, goes out to glue and communicates each other between chamber and the storage chamber, has seted up two side recesses respectively at the inside wall that goes out to glue the chamber, the upper end of gluing ball is provided with the top pearl, and the top pearl is located out between two side recesses in gluey chamber, the lower extreme of push rod pushes up tightly each other between the pearl with the top, is provided with the elastic component between top pearl and gluing ball, through elastic component interconnect between top pearl and.

Furthermore, two plugging pieces are respectively arranged on two sides of the gluing ball, the plugging pieces are sponges, and the plugging pieces are used for preventing glue from leaking out of a gap between the gluing ball and the gluing head.

Furthermore, the inside of gluing the head is provided with lubricated chamber, and lubricated chamber sets up go out the lower extreme in gluey chamber, lubricated chamber with go out intercommunication each other between the gluey chamber, the gluey ball is located the inside in this lubricated chamber, and lubricated chamber is used for making glue adhesion be in on the gluey ball.

Furthermore, one side of the glue storage box is respectively connected with a first glue outlet pipe and a second glue outlet pipe, the first glue outlet pipe is positioned at the upper end of the second glue outlet pipe, and the glue storage box is respectively communicated with the glue pressing pipes through the first glue outlet pipe and the second glue outlet pipe.

Furthermore, the driving mechanism comprises a driving wheel and a driven driving wheel, the driven driving wheel is installed on the swing arm, a driving wheel set is formed between the driving wheel and the driven driving wheel, and the driving wheel and the driven driving wheel are mutually attached.

Furthermore, two return springs are arranged inside the high-pressure glue outlet channel, the lower ends of the return springs are fixedly connected with the gluing head, and the return springs are used for removing pressing force of the gluing head to enable the gluing head to recover to the initial position.

Further, the pressure head is fixedly connected with the swing arm through a fixing bolt.

The utility model has the advantages that: the utility model provides a packing carton rubber coating device, the utility model discloses when the rubber coating device is pasted a mouthful rubberizing to pasting box paper, can carry out the viscose through the gluing ball to the packing carton, the utility model discloses in be provided with a pearl in the upper end of gluing ball, the top pearl is located out between two side recesses in gluey chamber, and the lower extreme of push rod and top between the pearl push rod push up tightly each other, are provided with the elastic component between pearl and the gluing ball on the top, through elastic component interconnect between pearl and the gluing ball on the top, the utility model provides a inside of rubber coating head is provided with lubricated chamber, and lubricated chamber setting is at the lower extreme in gluey chamber out, and lubricated chamber and play intercommunication each other between the gluey chamber, the inside in this lubricated chamber is located to the gluing ball, and lubricated chamber can make the glue adhesion on the gluing ball, goes out gluey evenly when carrying out the rubber coating, and the rubber distribution is even, and glue is difficult for overflowing.

Drawings

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

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

Fig. 2 is a schematic structural diagram of the middle gluing head of the present invention.

Fig. 3 is a schematic view of a partially enlarged structure of the middle gluing head of the present invention.

Fig. 4 is a schematic view of the entire structure of the package manufacturing apparatus.

Fig. 5 is a schematic perspective view of a paper feeding section in the package manufacturing apparatus.

Fig. 6 is a schematic perspective view of a bottom hooking device in the packing box manufacturing device.

Fig. 7 is a schematic perspective view of the glue applying device.

Wherein:

1. driving an electric wheel; 2. A driven transmission wheel; 3. Fixing the bolt;

4. a pressure head; 5. A lower pressure lever; 6. A piston rod;

7. a sprocket; 8. A glue storage box; 9. A first rubber outlet pipe;

10. pressing the rubber tube; 11. A second rubber outlet pipe; 12. A return spring;

13. a high-pressure glue outlet channel; 14. Gluing heads; 15. A piston head;

16. a spring; 17. Gluing balls; 18. A gluing cavity;

19. a push rod; 20. A top bead; 21. An elastic member;

22. a lubrication chamber; 23. A blocking member; 24. A glue storage cavity;

25. a glue outlet cavity; 26. A side groove; 27. swing arm

28. A conveying section; 29. A pressure transmitting part; 30. A folded portion;

31. hooking the bottom; 32. A pre-fold portion; 33. A paper feeding section;

34. a gluing device; 35. A paper tape tightness adjusting screw 36 and a paper supporting frame; bolting;

37. supporting a paper board; 38. A paper supporting rod; 39. A support frame;

40. a support bar; 41. A lower connecting seat; 42. Fastening a bolt;

43. an upper connecting seat; 44. A paper folding rod; 45. A drive shaft;

46. a carriage; 47. A first transfer conveyor belt; 48. Wrapping paper;

49. a first delivery wheel; 50. A pressure transmitting wheel; 51. A conveying device;

52. a second delivery wheel; 53. A second pressure transmission conveying belt; 54. A transfer wheel;

55. a hooking bottom device; 56. A paper outlet frame; 57. paper outlet tape

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

fig. 1 is the structural schematic diagram of the utility model discloses a, fig. 2 is the utility model discloses the structural schematic diagram of well rubber coating head, fig. 3 is the utility model discloses the local enlarged structure schematic diagram of well rubber coating head, fig. 4 is the overall structure schematic diagram of packing carton manufacturing installation, fig. 5 is the three-dimensional structure schematic diagram of paper feeding portion in the packing carton manufacturing installation, fig. 6 is the three-dimensional structure schematic diagram of bottom hooking device in the packing carton manufacturing installation, fig. 7 is the three-dimensional structure schematic diagram of rubber coating device as fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, the rubber coating device 34 shown in fig. 6 and fig. 7, this rubber coating device 34 is installed on the packing carton manufacturing installation, this packing carton manufacturing installation is including transport portion, pass splenium 29, this book portion 30, collude bottom 31, preflex portion 32, paper feeding portion 33 and rubber coating device 34: the paper feeding portion 33 is arranged on one side of the pre-folding portion 32, the paper feeding portion 33 comprises a paper supporting frame 36, a supporting frame 39 and a paper discharging frame, the paper discharging frame is provided with a plurality of paper discharging frames, a paper discharging belt is installed between the paper discharging frames, the supporting frame 39 is arranged on one side of the paper discharging frame, the supporting frame 39 is fixedly connected with the paper discharging frames, a plurality of supporting rods 40 vertically arranged are arranged at the upper end of the supporting frame 39, the lower end of each supporting rod 40 is fixedly connected with the supporting frame 39, the paper supporting frame 36 is arranged on the supporting rod 40, the paper supporting frame 36 comprises a paper supporting plate 37 and a paper supporting rod 38, the paper supporting rod 38 is arranged at the upper end of the supporting rod 40, an upper connecting seat 43 is arranged between the paper supporting rod 38 and the supporting rod 40, the paper supporting rod 38 is fixedly connected with the supporting rod 40 through the upper connecting seat 43, the paper supporting rod 37 is arranged at one end of the paper supporting, the paper supporting plate 37 and the paper supporting rod 38 are fixedly connected with each other, the hook bottom comprises a hook bottom device 55, the hook bottom device 55 is installed at the upper end of the conveying frame 46, the hook bottom device 55 comprises a paper folding rod 44, a paper folding shaft and a pressure transmission wheel 50, the pressure transmission wheel 50 is arranged above the conveying frame 46, a second pressure transmission conveying belt 53 is installed on the pressure transmission wheel 50, the pressure transmission wheel 50 is in transmission connection with the second pressure transmission conveying belt 53, one side of the pressure transmission wheel 50 is provided with a plurality of second conveying wheels 52, the second conveying wheels 54 are located right above the second pressure transmission conveying belt 53, a conveying device 51 is installed on the conveying frame 46, a first pressure transmission conveying belt 47 is installed on the conveying device 51, the conveying device 51 is in transmission connection with the first pressure transmission conveying belt 47, a plurality of first conveying wheels 49 used for conveying the packaging paper 48 are installed on one side of the conveying device 51, the first conveying wheel 49 is in driving connection with the conveying device 51, the paper outlet belt is driven by the conveying rollers to convey the wrapping paper 48, a paper output belt tightness adjusting bolt 35 is arranged at one side of the paper output frame, the paper output belt tightness adjusting bolt 35 is mutually connected with a conveying roller at the inner part of the paper output belt, a lower connecting seat 41 is arranged between the supporting rod 40 and the supporting frame 39, the lower connecting seat 41 is fixedly connected with the supporting frame 39 through a fastening bolt 42, the lower end of the support rod 40 is fixedly connected with the support frame 39 through a lower connecting seat 41, the paper folding rod 44 is arranged at one end of the paper folding shaft, the paper folding rod 44 and the paper folding shaft are fixedly connected with each other, the paper folding shaft is driven by a driving motor to rotate clockwise, the gluing device 34 is arranged between the folding part 30 and the bottom of the hook, and the gluing device comprises: actuating mechanism, swing arm 27, pressure head 4, piston assembly, storage glue box 8 and rubber coating head 14, its characterized in that: the swing arm 27 is arranged on one side of the driving mechanism, the swing arm 27 is in transmission connection with the driving mechanism, the swing arm 27 can be driven by the driving mechanism to swing up and down, the pressure head 4 is connected to the lower end of the swing arm 27, the piston assembly is arranged at the lower end of the pressure head 4, the piston assembly comprises a lower pressure rod 5 and a piston rod 6, the lower pressure rod 5 is in fixed connection with the pressure head 4, the piston rod 6 is arranged at the lower end of the lower pressure rod 5, the piston rod 6 is in fixed connection with the lower pressure rod 5, a piston head 15 is arranged at the lower end of the piston rod 6, the piston rod 6 extends into the rubber tube 10, the swing arm 27 can drive the pressure head 4 and the lower pressure rod 5 to realize the piston motion of the piston rod 6 in the rubber tube 10, the rubber storage box 8 is connected to one side of the rubber tube 10, and the lower end of the rubber tube 10 is provided, the high-pressure gluing channel is communicated with the glue pressing pipe 10, and the gluing head 14 is arranged at the lower end of the high-pressure glue outlet channel 13; a gluing cavity 18 is formed in the gluing head 14, the gluing cavity 18 is communicated with the high-pressure glue outlet channel 13, a spring 16 and a push rod 19 are arranged in the gluing cavity 18, the lower end of the spring 16 is integrally connected with the push rod 19, a gluing ball 17 is arranged at the lower end of the push rod 19, and the gluing ball 17 is positioned at a glue outlet of the gluing head 14 and used for gluing the packaging box; the lower end of the high-pressure glue outlet channel 13 is provided with a glue storage cavity 24, the high-pressure glue outlet channel 13 is communicated with the glue storage cavity 24, the lower end of the glue storage cavity 24 is provided with a glue outlet cavity 25, the glue outlet cavity 25 is communicated with the glue storage cavity 24, two side grooves 26 are respectively formed in the inner side wall of the glue outlet cavity 25, the upper end of the glue coating ball 17 is provided with a top bead 20, the top bead 20 is positioned between the two side grooves 26 of the glue outlet cavity 25, the lower end of the push rod 19 is tightly pressed against the top bead 20, an elastic part 21 is arranged between the top bead 20 and the glue coating ball 17, and the top bead 20 and the glue coating ball 17 are connected with each other through the elastic part 21; two plugging pieces 23 are respectively arranged on two sides of the gluing ball 17, the plugging pieces 23 are sponges, and the plugging pieces 23 are used for preventing glue from leaking out of a gap between the gluing ball 17 and the gluing head 14; a lubricating cavity 22 is arranged in the gluing head 14, the lubricating cavity 22 is arranged at the lower end of the glue outlet cavity 25, the lubricating cavity 22 is communicated with the glue outlet cavity 25, the gluing ball 17 is positioned in the lubricating cavity 22, and the lubricating cavity 22 is used for enabling glue to be adhered to the gluing ball 17; one side of the glue storage box 8 is respectively connected with a first glue outlet pipe 9 and a second glue outlet pipe 11, the first glue outlet pipe 9 is positioned at the upper end of the second glue outlet pipe 11, and the glue storage box 8 is respectively communicated with the glue pressing pipe 10 through the first glue outlet pipe 9 and the second glue outlet pipe 11; the driving mechanism comprises a driving wheel and a driven driving wheel 2, the driven driving wheel 2 is arranged on the swing arm 27, a driving wheel set is formed between the driving wheel and the driven driving wheel 2, and the driving wheel and the driven driving wheel 2 are mutually attached; two return springs 12 are arranged inside the high-pressure glue outlet channel 13, the lower ends of the return springs 12 are fixedly connected with the gluing heads 14, and the return springs 12 are used for removing the pressing force of the gluing heads 14 to enable the gluing heads 14 to recover to the initial position.

The working mode is as follows: the utility model provides a gluing device of a packing box, as shown in figure 1, figure 2 and figure 3, when gluing is needed to be carried out to the packing box, the packing paper is conveyed to the gluing device through a conveying wheel for gluing, when gluing is carried out, a driving electric wheel 1 is opened, the driving electric wheel 1 can drive a driven driving wheel 2 and a swing arm 27 to swing up and down, the swing arm 27 can drive a pressure head 4 to press down, the pressure head 4 drives a lower pressure rod 5 and a piston rod 6 to press down, glue in a glue storage box 8 is injected into a glue pressing pipe 10 through a first glue outlet pipe 9 and a second glue outlet pipe 11, the glue is pressed into a high-pressure glue outlet channel 13 through the lower pressure rod 5 and the piston rod 6, and flows into a gluing head 14 through a high-pressure channel, the utility model is provided with a spring 16 and a push rod 19 in the gluing head 14, when gluing, the glue flows into a glue storage cavity 24 through the high-pressure glue outlet channel 13, when the push rod 19 is pressed down, the top bead 20 can be driven to move downwards, glue flows into the lubricating cavity 22 through the glue storage cavity 24, the packaging box is glued through the gluing ball 17, and the gluing head 14 returns to the initial position through the return spring 12 after gluing.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. The utility model provides a rubber coating device of packing carton, this rubber coating device installs on packing carton manufacturing installation, and this packing carton manufacturing installation is including conveying part, biography splenium, this book portion, collude the bottom, in advance book portion, paper feeding portion and rubber coating device, its characterized in that: the paper feeding part is arranged on one side of the pre-folding part and comprises a paper supporting frame, a supporting frame and a paper discharging frame, a plurality of paper discharging frames are arranged on the paper discharging frame, a paper discharging belt is arranged between the paper discharging frames, the supporting frame is arranged on one side of the paper discharging frame and is fixedly connected with the paper discharging frame, a plurality of supporting rods which are vertically arranged are arranged at the upper end of the supporting frame, the lower ends of the supporting rods are fixedly connected with the supporting frame, the paper supporting frame is arranged on the supporting rods and comprises a paper supporting plate and a paper supporting rod, the paper supporting rod is arranged at the upper end of the supporting rod, an upper connecting seat is arranged between the paper supporting rod and the supporting rod, the paper supporting rod and the supporting rod are fixedly connected with each other through the upper connecting seat, the paper supporting plate is arranged at one end of the paper supporting rod and is fixedly connected with each other, the bottom hooking device comprises a bottom hooking device, the bottom hooking device is installed at the upper end of the conveying frame, the bottom hooking device comprises a paper folding rod, a paper folding shaft and a pressure transmission wheel, the pressure transmission wheel is arranged above the conveying frame, a second pressure transmission conveying belt is installed on the pressure transmission wheel, the pressure transmission wheel is in transmission connection with the second pressure transmission conveying belt, one side of the pressure transmission wheel is provided with a plurality of second conveying wheels, the second conveying wheels are positioned right above the second pressure transmission conveying belt, a conveying device is installed on the conveying frame, a first pressure transmission conveying belt is installed on the conveying device, the conveying device is in transmission connection with the first pressure transmission conveying belt, one side of the conveying device is provided with a plurality of first conveying wheels for conveying packing paper, the first conveying wheels are in driving connection with the conveying device, the paper discharging belt is driven by a conveying roller to convey the packing paper, one side of the paper discharging frame is provided with a paper discharging belt tightness adjusting bolt, go out paper tape elasticity adjusting bolt and go out the inside transfer roller interconnect of paper tape, the bracing piece with be provided with down the connecting seat between the support frame, down the connecting seat pass through fastening bolt with mutual fixed connection between the support frame, the lower extreme of bracing piece through down the connecting seat with mutual fixed connection between the support frame, the one end at the paper folding axle is installed to the paper folding pole, mutual fixed connection between paper folding pole and the paper folding axle, the paper folding axle carries out clockwise rotation by driving motor drive, the rubber coating device sets up at this book portion and colludes between the bottom, and this rubber coating device includes: actuating mechanism, swing arm, pressure head, piston assembly, glue storage box and rubber coating head, the swing arm sets up in one side of actuating mechanism, mutual transmission is connected between swing arm and the actuating mechanism, and swing arm accessible actuating mechanism drives and carries out the luffing motion, the lower extreme at the swing arm is connected to the pressure head, piston assembly sets up the lower extreme of pressure head, piston assembly is including depression bar and piston rod down, down the depression bar with mutual fixed connection between the pressure head, the piston rod sets up the lower extreme at depression bar down, mutual fixed connection between piston rod and the depression bar down, installs the piston head at the lower extreme of piston rod, the piston rod stretches into the inside to the moulding pipe, thereby the swing arm can drive the pressure head and realize making the piston rod carry out the piston motion in the moulding pipe with the depression bar down, glue storage box connects in one side of moulding pipe, the lower extreme of moulding pipe is provided with high pressure and goes out glue, the high-pressure gluing channel is communicated with the glue pressing pipe, and the gluing head is arranged at the lower end of the high-pressure glue outlet channel.

2. Gluing device for packets, according to claim 1, characterised in that: the packaging box gluing device is characterized in that a gluing cavity is formed in the gluing head and is communicated with the high-pressure glue outlet channel, a spring and a push rod are arranged in the gluing cavity, the lower end of the spring is integrally connected with the push rod, a gluing ball is arranged at the lower end of the push rod and is located at a glue outlet of the gluing head and used for gluing the packaging box.

3. Gluing device for packets, according to claim 2, characterised in that: the lower extreme that the passageway was glued to the high pressure is provided with the storage and glues the chamber, and the passageway is glued with the storage to high pressure and communicates each other between the chamber, is provided with out at the lower extreme that the chamber was glued in the storage and glues the chamber, goes out to glue chamber and stores up and glues intercommunication each other between the chamber, has seted up two side recesses respectively at the inside wall that goes out to glue the chamber, the upper end of gluing ball is provided with the top pearl, and the top pearl is located out between two side recesses of gluing the chamber, the lower extreme of push rod pushes up tightly each other between the pearl with pushing up, is provided with the elastic component between top pearl and the gluing ball, pushes up through elastic component interconnect between.

4. Gluing device for packets, according to claim 2, characterised in that: two plugging pieces are respectively arranged on two sides of the gluing ball and are made of sponge, and the plugging pieces are used for preventing glue from leaking out of a gap between the gluing ball and the gluing head.

5. A gluing device for packets, according to claim 3, characterised in that: the glue coating device is characterized in that a lubricating cavity is arranged in the glue coating head and is arranged at the lower end of the glue outlet cavity, the lubricating cavity is communicated with the glue outlet cavity, the glue coating ball is located in the lubricating cavity, and the lubricating cavity is used for enabling glue to be adhered to the glue coating ball.

6. Gluing device for packets, according to claim 1, characterised in that: one side of the glue storage box is respectively connected with a first glue outlet pipe and a second glue outlet pipe, the first glue outlet pipe is positioned at the upper end of the second glue outlet pipe, and the glue storage box is respectively communicated with the glue pressing pipes through the first glue outlet pipe and the second glue outlet pipe.

7. Gluing device for packets, according to claim 1, characterised in that: the driving mechanism comprises a driving wheel and a driven driving wheel, the driven driving wheel is installed on the swing arm, a driving wheel set is formed between the driving wheel and the driven driving wheel, and the driving wheel and the driven driving wheel are mutually attached.

8. Gluing device for packets, according to claim 1, characterised in that: two return springs are arranged inside the high-pressure glue outlet channel, the lower ends of the return springs are fixedly connected with the gluing head, and the return springs are used for removing pressing force of the gluing head to enable the gluing head to recover to an initial position.

9. Gluing device for packets, according to claim 1, characterised in that: the pressure head is fixedly connected with the swing arm through a fixing bolt.

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