CN213735874U

CN213735874U - Full-automatic carton packing is case sealer for assembly line

Info

Publication number: CN213735874U
Application number: CN202022458808.8U
Authority: CN
Inventors: 王国达; 刘日艺
Original assignee: Zhejiang Kecang Intelligent Technology Co ltd
Current assignee: Zhejiang Kecang Intelligent Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-20
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a box sealing machine for a full-automatic carton packaging assembly line, which comprises a box sealing machine frame, wherein one end of the box sealing machine frame is a feeding end, the other end is a discharging end, two sides of the box sealing machine frame are provided with height adjusting frames, a cover box sealing component is erected between the height adjusting frames, a conveying component is arranged below the cover box sealing component, the conveying component comprises a conveying belt and a conveying motor, the cover box sealing component comprises a cross beam, a cover box mechanism and a sealing mechanism, the cover box mechanism comprises an air cylinder beam, a cover box air cylinder, a tongue folding plate and a tongue folding rod, the air cylinder beam is provided with a connecting rod seat, the connecting rod seat is provided with a folding connecting rod, the output end of the cover box air cylinder is connected with the folding connecting rod to drive the folding connecting rod to swing, one end of the tongue folding rod extends outwards in an inclined way, the carton is efficiently and automatically sealed through the cover box mechanism and the sealing mechanism, the packaging assembly line efficiency is improved, the position of the conveying component and the cover box sealing component is conveniently and accurately controlled through the height adjusting mechanism and the spacing adjusting mechanism, thereby adapting to cartons of different specifications.

Description

Full-automatic carton packing is case sealer for assembly line

Technical Field

The utility model relates to a packagine machine field, concretely relates to full-automatic carton packing is case sealer for assembly line.

Background

In recent years, the fast-forwarding industry in China develops rapidly. The delivery volume of express companies and network sellers is increasing, and especially during holidays and activities, the production volume of express is well-blown. Shopping is not a patent in a large city without going out, and the packaging speed of express companies and sellers is particularly important at this time.

The carton packaging production line is mainly used for the delivery processes of ex-warehouse, integrated code scanning and order outputting and automatic packaging and outputting of the sold products of the e-commerce platform operation user, and the whole line only needs one manual product placement, so that the functions can be fully automatically realized, and automatic delivery is realized.

The carton sealing machine is a machine which can not be lost in a carton packaging production line and is used for packaging commodities of a carton needing to be delivered after automatic rubberizing. However, the existing sealing and cutting machine has the following disadvantages in the practical use process:

1. among the prior art case sealer use need the manual work to roll over the carton and cover into the carton and seal the subassembly with the carton encapsulation packing behind the flat condition, when the carton needs seal in batches, the efficiency of this kind of manual case lid can influence the carton and seal efficiency and then influence the packing efficiency of whole assembly line undoubtedly, can't realize full automated technology.

2. Among the prior art case sealer is sealing the carton of pasting the in-process for adapting to different specifications, when packing the carton, need carry out the mechanism to on the case sealer and adjust, and current adjustment mechanism is too loaded down with trivial details, and the regulation degree of difficulty is big, continues to improve.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,

the utility model provides a full-automatic carton packing is case sealer for assembly line, this case sealer pass through lid case mechanism and seal the automatic joint sealing of carton high efficiency with pasting the mechanism, have improved packing assembly line efficiency, through the convenient accurate control conveying assembly of height adjusting mechanism and interval adjustment mechanism and the position of lid case joint sealing subassembly, and then the carton of the different specifications of adaptation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a full-automatic carton packing is case sealer for assembly line, includes the case sealer frame, case sealer frame one end is the feed end, the other end is the discharge end, its characterized in that: the carton sealing and sticking device comprises a carton sealing and sticking assembly, a conveying assembly, a carton sealing and sticking mechanism and two tongue-folded rods, wherein the two sides of the carton sealing and sticking frame are provided with height adjusting frames, the cover box sealing and sticking assembly is erected between the height adjusting frames, the conveying assembly is arranged below the cover box sealing and sticking assembly and comprises a cross beam arranged between the two height adjusting frames, a cover box mechanism and a sealing and sticking mechanism, the cover box mechanism is arranged on the feeding end corresponding to the cross beam and used for covering the carton, the sealing and sticking mechanism is arranged at one end of the discharging end corresponding to the cross beam and used for sealing the covered carton through an adhesive tape, the cover box mechanism comprises a cylinder beam, a cover box cylinder arranged above the cylinder beam, one end of the cylinder beam corresponding to the conveying assembly and used for covering the front end of the carton, and the two tongue-folded rods are arranged at one end of the cross beam corresponding to the feeding end and used for covering the two sides of the carton, the one end that the cylinder roof beam corresponds the feed end is equipped with the connecting rod seat, be equipped with in the connecting rod seat and roll over the lid connecting rod, the output and the book of lid case cylinder are covered the lid connecting rod and are connected to drive through the business turn over gas and roll over the lid connecting rod and use the connecting rod seat as the pivot axial swing and then close the carton rear end, roll over tongue pole one end and be connected with the crossbeam, the one end slant that corresponds the feed end outwards extends, be equipped with the height control mechanism who is used for adjusting lid case to seal the subassembly height between height control frame and the lid case seals the subassembly.

By adopting the technical scheme, when the carton needs to be closed, the height adjusting mechanism is used for conveniently adjusting the distance between the cover box sealing component and the carton, so that the tongue folding plate can be just pressed on the surface of the closed carton, the closing cylinder moves periodically to push the cover folding connecting rod to move up and down, and then the rear end of the carton is closed, the tongue folding rods at the two sides are arranged outwards in an inclined manner, when the carton passes through the conveying component from the feeding end to the discharging end, the two sides of the carton are closed through the tongue folding rods to realize the automatic closing function of the carton, the closed carton can be automatically glued through the sealing mechanism to complete the box sealing, the whole process is simple to operate, the operation is easy, the safety coefficient is high, the box sealing quality is high, aiming at different boxes, the height of the cover box sealing component at the upper end can be adjusted through the height adjusting mechanism, and the box sealing of most cartons can be met, the box sealing machine can be prevented from being replaced due to boxes of different models, the use is convenient, and efficient intelligent packaging is realized.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the height adjusting mechanism comprises a sliding screw rod arranged in a height adjusting frame, connecting sleeves arranged at two ends of the cover box sealing component and a height adjusting hand wheel arranged on the height adjusting frame and linked with the sliding screw rod, wherein the connecting sleeves are sleeved on the periphery of the sliding screw rod and in threaded connection with the sliding screw rod, and after the height adjusting hand wheel is rotated, the sliding screw rod also rotates along with the height adjusting hand wheel to drive the cover box sealing component to axially adjust the height on the sliding screw rod.

By adopting the technical scheme, the sliding screw rod is arranged in the height adjusting frame, and the connecting sleeve connected with the beam is screwed on the sliding screw rod, so that the cover box sealing component is driven to move axially up and down on the sliding screw rod when the height adjusting hand wheel is rotated, the distance between the carton and the cover box sealing component is quickly adjusted, and the carton sealing quality is improved.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the sealing mechanism comprises a sealing frame arranged on the cross beam, a rubber cylinder arranged above the sealing frame and used for placing a rubber belt, a first support arranged in the sealing frame and used for loading a front wheel roller shaft, a second support arranged in the sealing frame and used for loading a cutter, and a third support arranged in the sealing frame and used for loading a rear wheel roller shaft, wherein a connecting rod is arranged between the third support and the first support, the first support is movably connected with the sealing frame and riveted with the second support and the connecting rod through a first riveting piece, a belt guide plate for guiding the rubber belt on the rubber cylinder to the front wheel roller shaft is arranged in the first support, a limiting block is arranged at one end of the first support corresponding to the belt guide plate, a deformation spring is arranged in the belt guide plate, one end of the deformation spring is inserted into the limiting block, and when a carton enters the sealing mechanism and pushes the first support to move upwards, the first support drives the second support through the first riveting piece, The third support moves upwards and drives the deformation spring to deform, and when the carton is separated from the front wheel roll shaft, the first support resets through the deformation spring, drives the cutter to fall down to cut off the adhesive tape, and drives the rear wheel roll shaft to compact the adhesive tape on the carton.

By adopting the technical scheme, after the carton is covered by the covering mechanism, the carton enters the lower part of the sealing mechanism along with the conveying assembly, the front end of the carton impacts the front wheel roller shaft, so that the front wheel roller shaft drives the first support, the second support and the third support to ascend to the upper part of the carton and drives the deformation spring to deform, the adhesive tape on the front wheel roller shaft is uniformly attached to the upper end of the carton from the front end of the carton, after the rear end of the carton is separated from the front wheel roller shaft, the first support is reset through the deformation spring to drive the cutter to fall down and cut the adhesive tape, the adhesive tape attached to the carton after being cut off is attached to the rear end of the carton through the front wheel roller shaft, wherein the rear wheel roller shaft on the third support continuously pushes the adhesive tape to seal the carton, and the packaging quality of the carton is improved.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the conveying assembly further comprises an interval adjusting mechanism used for adjusting the interval between the conveying belts at two ends, the interval adjusting mechanism comprises adjusting sleeves arranged at the bottoms of the conveying belts, adjusting screw rods arranged in the adjusting sleeves at the bottoms of the corresponding conveying belts in a penetrating mode and an interval adjusting hand wheel arranged on the adjusting screw rods and linked with the adjusting screw rods, the conveying belts at two ends of the adjusting screw rods are provided with two sets of threads in opposite directions, the adjusting sleeves on the conveying belts are respectively screwed on the two sets of threads of the adjusting screw rods, and when the interval adjusting hand wheel is rotated, the adjusting screw rods also rotate along with the interval adjusting hand wheel to drive the conveying belts at two ends to move in opposite directions, so that the interval between the conveying belts is adjusted.

Adopt above-mentioned technical scheme, through set up the adjusting collar in two conveyer belt bottoms, wear to establish accommodate the lead screw in the adjusting collar, wherein the accommodate the lead screw surface is equipped with two sets of positive and negative reverse screw threads, two sets of screw threads respectively with a conveyer belt spiro union, and then when rotating accommodate the lead screw, two conveyer belts that cup joint on accommodate the lead screw will be toward two opposite direction movements, and then the interval of controlling two conveyer belts, the interval of its conveyer belt is the width of carton promptly, only need place the carton in the joint sealing frame when in-service use, just can drive two conveyer belts through rotating interval adjusting handle and carry the carton and carry, make it when the carton of the different specifications of adaptation, improve the efficiency that the joint sealing machine adjusted transport subassembly.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the one end that the crossbeam corresponds the feed end is equipped with adjusts the mount pad, be equipped with the mounting hole that supplies to roll over the installation of tongue pole in adjusting the mount pad, it is equipped with the regulation clearance to adjust the mount pad surface, adjust the mount pad and pass through screw control regulation clearance size, and then the slant angle of tongue pole is rolled over in control.

Adopt above-mentioned technical scheme, for the not carton of specification size of adaptation, it rolls over the oblique angle of tongue pole also not the same, will roll over the tongue pole and insert just can freely angle regulation in adjusting the mount pad, will adjust clearance locking through the screw, just can will roll over the tongue pole and fix at current oblique angle, realize the side lid case.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: one end of the tongue folding plate, corresponding to the feeding end, is bent upwards towards the end of the cylinder beam to form a bent arc part.

By adopting the technical scheme, the bent arc part is arranged on the tongue folding plate, the phenomenon that the straight tongue folding plate damages the carton is avoided, and meanwhile, the bent arc part can flexibly push the carton to cover and then attach the adhesive tape to the carton.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the box sealing machine is characterized in that a protective cover is arranged outside the box sealing machine frame and arranged between the conveying assembly and the height adjusting frame.

By adopting the technical scheme, the protective cover is arranged, so that external wind or dust is prevented from entering the box sealing machine to influence the normal work of the box sealing machine.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: the first synchronous adjusting mechanism comprises a first synchronous chain wheel and a first synchronous chain, the first synchronous chain wheel is arranged at one end, far away from the height adjusting hand wheel, of the sliding screw rod, the first synchronous chain is arranged between the first synchronous chain wheels, the first synchronous chain wheels are meshed with the first synchronous chain, and when one sliding screw rod is rotated, the first synchronous chain wheel drives the other sliding screw rod to rotate through the first synchronous chain.

By adopting the technical scheme, the first synchronous chain wheels are arranged on the sliding screw rods, the first synchronous chain is arranged between the two first synchronous chain wheels, chain transmission is realized between the two sliding screw rods, so that the cover box sealing and pasting assembly is driven to be axially adjusted, the horizontal position of the cover box sealing and pasting assembly is stabilized to provide stability during cover box sealing and pasting, and meanwhile, the chain transmission has the phenomena of no elastic sliding and slipping, so that the average transmission ratio is accurate, the work is reliable, and the efficiency is high; the transmission power is large, the overload capacity is strong, and the transmission size under the same working condition is small; the required tension is small, and the pressure acting on the shaft is small; can work in severe environments such as high temperature, humidity, dustiness, pollution and the like.

Foretell full-automatic carton packing is case sealer for assembly line can further set up to: and a second synchronous adjusting mechanism is further arranged between the two adjusting screw rods and comprises a second synchronous chain wheel and a second synchronous chain, the second synchronous chain wheel is arranged at one end, far away from the interval adjusting hand wheel, of the adjusting screw rod, the second synchronous chain is arranged between the second synchronous chain wheels, the second synchronous chain wheel is meshed with the second synchronous chain, and when one adjusting screw rod is rotated, the second synchronous chain wheel drives the other adjusting screw rod to rotate through the second synchronous chain.

By adopting the technical scheme, the second synchronous chain wheels are arranged on the adjusting screw rods, and the second synchronous communication is arranged between the two second synchronous chain wheels, so that chain transmission is realized between the two adjusting screw rods, the front end and the rear end of the conveying belt are driven to be opened and closed simultaneously and always kept parallel, the stability of conveying cartons is improved, meanwhile, the phenomenon of inelastic sliding and slipping is realized by adopting the chain transmission, the average transmission ratio is accurate, the work is reliable, and the efficiency is high; the transmission power is large, the overload capacity is strong, and the transmission size under the same working condition is small; the required tension is small, and the pressure acting on the shaft is small; can work in severe environments such as high temperature, humidity, dustiness, pollution and the like.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the embodiment of the present invention when the protective cover is removed and the box is sealed.

Fig. 3 is a left side view of the embodiment of the present invention with the protective cover removed.

Fig. 4 is a schematic perspective view of the lid box sealing assembly according to the embodiment of the present invention.

Fig. 5 is a schematic perspective view of a sealing mechanism according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of a sealing mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a height adjusting mechanism according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of an interval adjustment mechanism according to an embodiment of the present invention.

Fig. 9 is an enlarged view of fig. 2 at a.

Detailed Description

As shown in fig. 1-9, a box sealing machine for a full-automatic carton packaging production line comprises a box sealing machine frame 1, one end of the box sealing machine frame 1 is a feeding end a, the other end is a discharging end b, two sides of the box sealing machine frame 1 are provided with height adjusting frames 2, a cover box sealing component is erected between the height adjusting frames 2, a conveying component for conveying cartons c is arranged below the cover box sealing component, the conveying component comprises two oppositely arranged conveying belts 3 and a conveying motor 31 for driving the conveying belts 3 to convey the cartons c from the feeding end a to the discharging end b, the cover box sealing component comprises a cross beam 4 arranged between the two height adjusting frames, a cover box mechanism 5 arranged on the feeding end a corresponding to the cross beam 4 and used for covering the cartons c, and a sealing mechanism 6 arranged at one end of the cross beam 4 corresponding to the discharging end b and used for sealing the covered cartons c by an adhesive tape, the cover box mechanism 5 comprises an air cylinder beam 51, a cover box air cylinder 52 arranged above the air cylinder beam 51, a front end tongue folding plate 53 arranged at one end of the air cylinder beam 51 corresponding to the conveying assembly and used for covering the paper box c, and two tongue folding rods 54 oppositely arranged at one end of the cross beam 4 corresponding to the feeding end b and used for covering two sides of the paper box c, wherein a connecting rod seat 511 is arranged at one end of the air cylinder beam 51 corresponding to the feeding end a, a cover folding connecting rod 55 is arranged in the connecting rod seat 511, the output end of the cover box air cylinder 52 is connected with the cover folding connecting rod 55, the cover box connecting rod 55 is driven by air inlet and outlet to axially swing by taking the connecting rod seat 511 as a fulcrum so as to cover the rear end of the paper box c, one end of the tongue folding rod 54 is connected with the cross beam 4, one end corresponding to the feeding end a obliquely extends outwards, a height adjusting mechanism for adjusting the height of the cover box sealing assembly is arranged between the height adjusting frame 2 and the cover box sealing assembly, and comprises a sliding screw 21 arranged in the height adjusting frame 2, The connecting sleeves 22 arranged at two ends of the cover box sealing component and the height adjusting hand wheels 23 arranged on the height adjusting frame 2 and linked with the sliding screw rod 21, the connecting sleeves 22 are sleeved on the periphery of the sliding screw rod 21 and in threaded connection with the sliding screw rod 21, after the height adjusting hand wheels 23 are rotated, the sliding screw rod 21 also rotates along with the height adjusting hand wheels 23 to further drive the cover box sealing component to axially adjust the height on the sliding screw rod 21, the sealing mechanism 6 comprises a sealing frame 61 arranged on the beam 4, a rubber cylinder 62 arranged above the sealing frame 61 and used for placing rubber belts, a first support 63 arranged in the sealing frame 61 and used for loading a front wheel roller shaft 631, a second support 64 arranged in the sealing frame 61 and used for loading a cutter 641, and a third support 65 arranged in the sealing frame 61 and used for loading a rear wheel roller shaft 651, and a connecting rod 66 is arranged between the third support 65 and the first support 63, the first support 63 is movably connected to the sealing frame 61 and is riveted to the second support 64 and the connecting rod 66 by a first riveting member 67, a tape guide plate 68 for guiding the tape on the tape feeding cylinder 62 to the front wheel roller 631 is disposed in the first support 63, a limit block 69 is disposed at an end of the first support 63 corresponding to the tape guide plate 68, a deformation spring is disposed in the tape guide plate 68, one end of the deformation spring is inserted into the limit block 69, when the carton c enters the sealing mechanism 6 and pushes the first support 63 to move upward, the first support 63 also drives the second support 64 and the third support 65 to move upward by the first riveting member 67 and drives the deformation spring to deform, when the carton c is separated from the front wheel roller 631, the first support 63 resets by the deformation spring to drive the cutter to fall and cut the tape and drive the rear wheel roller 651 to compact the tape on the carton c, the conveying assembly further comprises a spacing adjustment mechanism for adjusting a spacing between the two end conveying tapes 3, the distance adjusting mechanism comprises adjusting sleeves 32 arranged at the bottoms of the conveying belts 3, adjusting screw rods 33 arranged in the adjusting sleeves 32 at the bottoms of the two corresponding conveying belts 3 in a penetrating manner, and distance adjusting hand wheels 34 arranged on the adjusting screw rods 33 and linked with the adjusting screw rods 33, wherein the adjusting screw rods 33 are provided with two groups of threads in opposite directions corresponding to the conveying belts 3 at two ends, the adjusting sleeves 32 on the conveying belts 3 are respectively screwed on the two groups of threads of the adjusting screw rods 33, when the distance adjusting hand wheels 34 are rotated, the adjusting screw rods 33 are also rotated along with the distance adjusting hand wheels 34 to drive the conveying belts 3 at two ends to move in opposite directions so as to adjust the distance between the conveying belts 3, one end of the cross beam 4 corresponding to the feeding end a is provided with an adjusting mounting seat 41, mounting holes 42 for mounting the folding tongue rods 54 are arranged in the adjusting mounting seat 41, and adjusting gaps 43 are arranged on the surfaces of the adjusting mounting seat 41, the adjusting installation seat 41 controls the size of the adjusting gap 43 through a screw 44 to further control the oblique angle of the tongue folding rod 54, one end of the tongue folding plate 53 corresponding to the feeding end a is bent upwards towards the end of the cylinder beam 51 to form an arc bending part 531, the case sealing frame 1 is also provided with a protective cover 7, the protective cover 7 is arranged between the conveying assembly and the height adjusting frame 2, a first synchronous adjusting mechanism is arranged between the sliding screw rods 21, the first synchronous adjusting mechanism comprises a first synchronous chain wheel 211 arranged at one end of the sliding screw rod 21 far away from the height adjusting hand wheel 23 and a first synchronous chain 212 arranged between the first synchronous chain wheels 211, the first synchronous chain wheels 211 are meshed with the first synchronous chain 212, when one of the sliding screw rods 21 is rotated, the first synchronous chain wheel 211 drives the other sliding screw rod 21 to rotate through the first synchronous chain 212, a second synchronous adjusting mechanism is further arranged between the two adjusting screw rods 33, the second synchronous adjusting mechanism comprises a second synchronous chain wheel 331 arranged at one end, far away from the distance adjusting hand wheel 34, of the adjusting screw rod 33 and a second synchronous chain 332 arranged between the second synchronous chain wheels 331, the second synchronous chain wheel 331 is meshed with the second synchronous chain 332, and when one of the adjusting screw rods 33 is rotated, the second synchronous chain wheel 331 drives the other adjusting screw rod 33 to rotate through the second synchronous chain 332.

In the use process of the box sealing machine of the utility model, after the paper box c is put into the articles to be packaged from the feeding end a, the paper box c moves from the feeding end a to the discharging end b through the conveyer belt 3, the sliding screw rod 21 is driven to rotate through rotating the height adjusting hand wheel 23, and then the linkage crossbeam 4 moves axially until the tongue folding plate 53 just presses on the surface of the covered paper box c, the adjusting screw rod 33 is driven to rotate through rotating the spacing adjusting hand wheel 34, so that the two conveyer belts 3 sleeved on the adjusting screw rod 33 fold and clamp the paper box c correspondingly, during the advancing process of the paper box c, the tongue folding plate 53 pushes the front end of the paper box c to be covered, the covering cylinder 52 moves periodically, the folding cover connecting rod 55 moves up and down, and then the rear end of the paper box c is covered, and the folding tongue rods 54 on the two sides of the paper box c are covered through the folding rods 54 due to the oblique outward arrangement, thereby realizing the automatic covering function of the paper box c, the front end of the covered carton c will impact on the front wheel roller 631, so that the front wheel roller 631 drives the first support 63, the second support 64 and the third support 65 to rise above the carton c, and drives the deformation spring to deform, and the adhesive tape on the front wheel roller 631 is uniformly attached to the upper end of the carton c from the front end of the carton c, when the rear end of the carton c is separated from the front wheel roller 631, the first support 63 will be reset by the deformation spring, and drive the cutter 641 to fall and cut the adhesive tape, and attach the adhesive tape on the cut carton c to the rear end of the carton c through the front wheel roller 631, wherein the rear wheel roller 651 on the third support 65 will continuously push the adhesive tape to seal the carton c, and complete the box sealing operation.

Claims

1. The utility model provides a full-automatic carton packing is case sealer for assembly line, includes the case sealer frame, case sealer frame one end is the feed end, the other end is the discharge end, its characterized in that: the carton sealing and sticking device comprises a carton sealing and sticking assembly, a conveying assembly, a carton sealing and sticking mechanism and two tongue-folded rods, wherein the two sides of the carton sealing and sticking frame are provided with height adjusting frames, the cover box sealing and sticking assembly is erected between the height adjusting frames, the conveying assembly is arranged below the cover box sealing and sticking assembly and comprises a cross beam arranged between the two height adjusting frames, a cover box mechanism and a sealing and sticking mechanism, the cover box mechanism is arranged on the feeding end corresponding to the cross beam and used for covering the carton, the sealing and sticking mechanism is arranged at one end of the discharging end corresponding to the cross beam and used for sealing the covered carton through an adhesive tape, the cover box mechanism comprises a cylinder beam, a cover box cylinder arranged above the cylinder beam, one end of the cylinder beam corresponding to the conveying assembly and used for covering the front end of the carton, and the two tongue-folded rods are arranged at one end of the cross beam corresponding to the feeding end and used for covering the two sides of the carton, the one end that the cylinder roof beam corresponds the feed end is equipped with the connecting rod seat, be equipped with in the connecting rod seat and roll over the lid connecting rod, the output and the book of lid case cylinder are covered the lid connecting rod and are connected to drive through the business turn over gas and roll over the lid connecting rod and use the connecting rod seat as the pivot axial swing and then close the carton rear end, roll over tongue pole one end and be connected with the crossbeam, the one end slant that corresponds the feed end outwards extends, be equipped with the height control mechanism who is used for adjusting lid case to seal the subassembly height between height control frame and the lid case seals the subassembly.

2. The box sealing machine for the full-automatic carton packaging production line according to claim 1, characterized in that: the height adjusting mechanism comprises a sliding screw rod arranged in a height adjusting frame, connecting sleeves arranged at two ends of the cover box sealing component and a height adjusting hand wheel arranged on the height adjusting frame and linked with the sliding screw rod, wherein the connecting sleeves are sleeved on the periphery of the sliding screw rod and in threaded connection with the sliding screw rod, and after the height adjusting hand wheel is rotated, the sliding screw rod also rotates along with the height adjusting hand wheel to drive the cover box sealing component to axially adjust the height on the sliding screw rod.

3. The box sealing machine for the full-automatic carton packaging production line according to claim 2, characterized in that: the sealing mechanism comprises a sealing frame arranged on the cross beam, a rubber cylinder arranged above the sealing frame and used for placing a rubber belt, a first support arranged in the sealing frame and used for loading a front wheel roller shaft, a second support arranged in the sealing frame and used for loading a cutter, and a third support arranged in the sealing frame and used for loading a rear wheel roller shaft, wherein a connecting rod is arranged between the third support and the first support, the first support is movably connected with the sealing frame and riveted with the second support and the connecting rod through a first riveting piece, a belt guide plate for guiding the rubber belt on the rubber cylinder to the front wheel roller shaft is arranged in the first support, a limiting block is arranged at one end of the first support corresponding to the belt guide plate, a deformation spring is arranged in the belt guide plate, one end of the deformation spring is inserted into the limiting block, and when a carton enters the sealing mechanism and pushes the first support to move upwards, the first support drives the second support through the first riveting piece, The third support moves upwards and drives the deformation spring to deform, and when the carton is separated from the front wheel roll shaft, the first support resets through the deformation spring, drives the cutter to fall down to cut off the adhesive tape, and drives the rear wheel roll shaft to compact the adhesive tape on the carton.

4. A box sealing machine for a full automatic carton packaging line according to claim 1, 2 or 3, characterized in that: the conveying assembly further comprises an interval adjusting mechanism used for adjusting the interval between the conveying belts at two ends, the interval adjusting mechanism comprises adjusting sleeves arranged at the bottoms of the conveying belts, adjusting screw rods arranged in the adjusting sleeves at the bottoms of the corresponding conveying belts in a penetrating mode and an interval adjusting hand wheel arranged on the adjusting screw rods and linked with the adjusting screw rods, the conveying belts at two ends of the adjusting screw rods are provided with two sets of threads in opposite directions, the adjusting sleeves on the conveying belts are respectively screwed on the two sets of threads of the adjusting screw rods, and when the interval adjusting hand wheel is rotated, the adjusting screw rods also rotate along with the interval adjusting hand wheel to drive the conveying belts at two ends to move in opposite directions, so that the interval between the conveying belts is adjusted.

5. A box sealing machine for a full automatic carton packaging line according to claim 1, 2 or 3, characterized in that: the one end that the crossbeam corresponds the feed end is equipped with adjusts the mount pad, be equipped with the mounting hole that supplies to roll over the installation of tongue pole in adjusting the mount pad, it is equipped with the regulation clearance to adjust the mount pad surface, adjust the mount pad and pass through screw control regulation clearance size, and then the slant angle of tongue pole is rolled over in control.

6. A box sealing machine for a full automatic carton packaging line according to claim 1, 2 or 3, characterized in that: one end of the tongue folding plate, corresponding to the feeding end, is bent upwards towards the end of the cylinder beam to form a bent arc part.

7. A box sealing machine for a full automatic carton packaging line according to claim 1, 2 or 3, characterized in that: the box sealing machine is characterized in that a protective cover is arranged outside the box sealing machine frame and arranged between the conveying assembly and the height adjusting frame.

8. The fully automatic carton packing production line carton sealing machine according to claim 2 or 3, characterized in that: the first synchronous adjusting mechanism comprises a first synchronous chain wheel and a first synchronous chain, the first synchronous chain wheel is arranged at one end, far away from the height adjusting hand wheel, of the sliding screw rod, the first synchronous chain is arranged between the first synchronous chain wheels, the first synchronous chain wheels are meshed with the first synchronous chain, and when one sliding screw rod is rotated, the first synchronous chain wheel drives the other sliding screw rod to rotate through the first synchronous chain.

9. The full-automatic carton packaging assembly line carton sealing machine of claim 4, wherein: and a second synchronous adjusting mechanism is further arranged between the two adjusting screw rods and comprises a second synchronous chain wheel and a second synchronous chain, the second synchronous chain wheel is arranged at one end, far away from the interval adjusting hand wheel, of the adjusting screw rod, the second synchronous chain is arranged between the second synchronous chain wheels, the second synchronous chain wheel is meshed with the second synchronous chain, and when one adjusting screw rod is rotated, the second synchronous chain wheel drives the other adjusting screw rod to rotate through the second synchronous chain.