CN112455792A

CN112455792A - Carton opening sealing device and operation method thereof

Info

Publication number: CN112455792A
Application number: CN202011413913.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of carton packaging, and discloses a carton opening sealing device which comprises a rack, wherein mounting frames are fixedly mounted on the front side and the rear side of the middle part of the top end of the rack, mounting plates are movably mounted on the inner side surfaces of the two mounting frames, an electric telescopic rod is fixedly mounted at the bottom end of each mounting plate, and the bottom end of each electric telescopic rod is fixedly connected with the top end of the rack. This carton opening involution device and operation method thereof, through the activity joint between rubberizing device and your movable groove of protective housing lateral surface and the spacing groove, just the electro-magnet just no longer contacts with one side of activity inslot chamber and then drives movable block and electro-magnet relative movement in the movable groove through the power of removing the electro-magnet this moment, and spacing spring can resume deformation and promote the removal of movable block and then adjust the position of the relative protective housing of rubberizing device this moment, increases the length of rubberizing to the advantage of the length of adjustable rubberizing has been realized.

Description

Carton opening sealing device and operation method thereof

Technical Field

The invention relates to the technical field of carton packaging, in particular to a carton opening sealing device and an operation method thereof.

Background

Carton (english carton or hard paper case): the packaging material is the most widely used packaging product, and corrugated paper boxes, single-layer cardboard boxes and the like are available according to different materials, and the packaging material has various specifications and models. The paper box is commonly used for three layers and five layers, seven layers are used less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different. The paper box packaging machine is also called a paper packaging machine, and the paper packaging machine is used for automatically and continuously packaging glass bottles, PET (polyethylene terephthalate) bottles, pop cans, wide-mouth bottles and the like by using a formed paperboard and is suitable for automatic production lines of beer, beverages, seasonings, food and the like.

The sealing device for the opening of the carton can be used for sealing the carton in the production process of the carton, the sealing device generally comprises a conveying device and a rubberizing device, the carton can be used for sealing the opening of the carton through the rubberizing device after passing through a transmission device, the rubberizing device generally comprises a glue conveying device for conveying a glue tape, but the length of the existing rubberizing device is fixed, so that the length of the conveyed glue tape is fixed, namely the length of the glue tape relative to the unit length is fixed, and the use is influenced by the condition that the length of the glue tape is insufficient when a long box is encountered.

The existing carton opening sealing device generally comprises the requirements of adjusting the transverse width and adjusting the longitudinal height to adapt to different cartons, the transverse width adjusting device generally comprises two side limiting plates, and meanwhile, guide cloth for increasing friction force is generally arranged at the position, opposite to the side limiting plates, of each side limiting plate.

Simultaneously, current carton opening closing device generally can be used for removing at the bottom mounting of device for removing the convenience, nevertheless when the carton place in the top of driving roller because article in the carton have certain weight this moment will lead to device one end to bear the vibration that great pressure caused device itself and the phenomenon that the slope can appear, and then lead to the rubberizing process to receive the influence, influence efficiency.

Disclosure of Invention

The invention provides a carton opening sealing device which has the advantages of adjusting the length of adhesive tape, preventing a carton from being damaged and avoiding the vibration and the inclination of the device, and solves the problems in the background art.

The invention provides the following technical scheme: a carton opening sealing device and an operation method thereof comprise a frame, wherein mounting frames are fixedly mounted on the front side and the rear side of the middle part of the top end of the frame, mounting plates are movably mounted on the inner side surfaces of the two mounting frames, an electric telescopic rod is fixedly mounted at the bottom end of the mounting plates, the bottom end of the electric telescopic rod is fixedly connected with the top end of the frame, a protective shell is fixedly mounted at the rear end of the mounting plates, limiting grooves are respectively formed in the middle parts of the left side and the right side of the outer side surface of the protective shell, movable grooves which are positioned at the upper end and the lower end of the limiting grooves are respectively formed in the left side and the right side of the outer side surface of the protective shell, a rubberizing device is arranged at the rear end of the protective shell, movable blocks are fixedly mounted at the upper end and, the middle part of the inner side surface of the rubberizing device is fixedly provided with a limiting spring positioned in a limiting groove, the other end of the limiting spring is fixedly connected with the bottom end of the inner cavity of the limiting groove, and one side of the top end of the protective shell is fixedly provided with a glue conveying device.

Preferably, the equal distance movable mounting of medial surface of frame has the driving roller, the equal activity of lateral surface of driving roller has cup jointed the side limiting plate, the quantity of side limiting plate is two, two the dashpot has all been seted up to the one end that the side limiting plate is close to relatively.

Preferably, the bottom of the inner cavity of the buffer tank is fixedly provided with a pressure spring, and the other end of the pressure spring is fixedly provided with a buffer plate.

Preferably, the equal fixed mounting in the left and right sides of frame bottom has the fixed plate, the movable rod has been cup jointed in the equal activity in both sides around the fixed plate, the equal fixed mounting in upper and lower both ends of movable rod has the gag lever post, is located the bottom gag lever post fixed mounting has the truckle.

Preferably, the outer side surface of the movable rod is movably sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are respectively fixedly connected with the bottom end of the fixed plate and the top end of the limiting rod positioned at the bottom end.

Preferably, the middle part movable mounting of frame medial surface has the threaded rod, the threaded rod cup joints with the side spacing board screw thread, the screw thread opposite direction at both ends about the threaded rod, both ends and fixed mounting have the carousel around both ends and the all run through the frame about the threaded rod.

Preferably, the front fixed mounting of frame has the electric cabinet, the front side fixed mounting of the bottom of mounting panel has the cylinder, the bottom movable mounting of cylinder has the striking pole, the equal fixed mounting in the left and right sides of mounting panel bottom has the guide bar.

Preferably, the method comprises the following steps:

a first step; fixing the needed adhesive tape and the adhesive conveying device, pulling out a part of the adhesive tape to pass through the adhesive tape sticking device, putting the folded carton above the transmission roller and filling the carton with products, applying pressure to the device and transmitting the pressure to the fixed plate, compressing the buffer spring on the outer side surface of the movable rod to drive the movable rod to move relative to the fixed plate, and avoiding the device from tilting, so that the device tends to be stable.

The second step is that: when the carton was placed in the top of driving roller, drive the rotation of threaded rod and then drive the side limiting plate that is located the threaded rod lateral surface through rotatory carousel and keep away from relatively or be close to the width that adapts to the carton, accessible control electric telescopic handle drives the relative mounting bracket of mounting panel and reciprocates and then adapts to the height of different cartons simultaneously to accomplish the rubberizing operation to it through the rubberizing device.

The third step: at the moment, the side face of the carton is contacted with the buffer plate, the pressure spring at one end of the buffer plate can be compressed to drive the buffer plate to move relative to the buffer groove to adapt to the protrusion of the carton so as to avoid abrasion between the protrusion of the carton and the protrusion of the carton, the cylinder at the top end of the mounting plate can control the striking rod to fold the top end of the carton and fold the side face of the carton through the guide rod, the carton moves to the rubberizing device through the transmission roller, when the length of rubberizing needs to be adjusted, because the left side and the right side of the protective shell are respectively provided with the movable groove and the limiting groove, and the rubberizing device is movably clamped with the movable groove and the limiting groove on the outer side face of the protective shell, the electromagnet is not contacted with one side of the inner cavity of the movable groove to drive the movable block and the electromagnet to move relatively in the movable groove by releasing the power supply of the electromagnet, and the limiting spring can restore, increase the length of rubberizing, otherwise reduce rubberizing length to accomplish through the rubberizing device and cut off and finally accomplish the ejection of compact through the play flitch.

The invention has the following beneficial effects:

1. the carton opening sealing device and the operation method thereof have the advantages that the top end of the frame is fixedly provided with the mounting frame, an installation plate is movably arranged on the inner side surface of the installation frame, an electric telescopic rod is arranged at the bottom end of the installation plate and used for lifting the installation plate, and when the length of the adhesive needs to be adjusted, because the left side and the right side of the protective shell are respectively provided with the movable groove and the limit groove and are movably clamped with the movable groove and the limit groove on the outer side surface of the protective shell through the rubberizing device, the power through removing the electro-magnet just so no longer contacts with one side of activity inslot inner chamber and then drives movable block and electro-magnet relative movement in the activity inslot, and spacing spring can resume deformation and promote the removal of movable block and then adjust the position of the relative protective housing of rubberizing device this moment, increases the length of rubberizing to the advantage of the length of adjustable rubberizing has been realized.

2. The carton opening sealing device and the operation method thereof are characterized in that a side limiting plate is movably sleeved on the outer side surface of a transmission roller, a buffer groove is formed in the top end of the side limiting plate, pressure springs are installed at the bottom end of an inner cavity of the buffer groove at equal intervals, a buffer plate is fixed at the other end of each pressure spring, when a carton enters the device through the transmission roller, the carton is in contact with the buffer plate, at the moment, the pressure springs at one ends of the buffer plates can be compressed to drive the buffer plates to move between the relative buffer grooves to adapt to the carton, so that abrasion is avoided between the protrusions of the carton and the carton, and the advantage of preventing the carton from being damaged is achieved.

3. The carton opening sealing device and the operation method thereof are characterized in that fixing plates are fixed on the left side and the right side of the bottom end of the rack, movable rods are movably sleeved on the front side and the rear side of each fixing plate, limiting rods are fixedly mounted at the upper end and the lower end of each movable rod, buffer springs are sleeved on the outer side faces of the movable rods, when a carton is placed above a transmission roller, the carton receives pressure and transmits the pressure to the fixing plates, the buffer springs on the outer side faces of the movable rods are compressed along with the pressure to drive the movable rods to move relative to the fixing plates, vibration of the carton is reduced, and meanwhile the carton is prevented from inclining, so that the carton opening sealing device has the advantages of avoiding vibration and inclination of the carton.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of an electric cabinet according to the present invention;

FIG. 3 is a schematic view of a side limiting plate structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 2;

fig. 6 is an enlarged schematic view of the structure at C in fig. 3.

In the figure: 1. a frame; 2. a driving roller; 3. a fixing plate; 4. a movable rod; 5. a limiting rod; 6. a buffer spring; 7. a caster wheel; 8. a side limiting plate; 9. a threaded rod; 10. a turntable; 11. a buffer tank; 12. a pressure spring; 13. a discharge plate; 14. a mounting frame; 15. mounting a plate; 16. an electric telescopic rod; 17. a cylinder; 18. A striking rod; 19. a guide bar; 20. a protective shell; 21. a rubberizing device; 22. a glue conveying device; 23. a movable groove; 24. a limiting groove; 25. a movable block; 26. an electromagnet; 27. a limiting spring; 28. an electric cabinet; 29. A buffer plate.

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.

Referring to fig. 1-6, a carton opening sealing device and an operation method thereof, comprising a frame 1, wherein mounting frames 14 are fixedly mounted on the front and rear sides of the middle part of the top end of the frame 1, mounting plates 15 are movably mounted on the inner side surfaces of the two mounting frames 14, an electric telescopic rod 16 is fixedly mounted at the bottom end of the mounting plate 15, the bottom end of the electric telescopic rod 16 is fixedly connected with the top end of the frame 1, a protective shell 20 is fixedly mounted at the rear end of the mounting plate 15, limiting grooves 24 are respectively formed in the middle parts of the left and right sides of the outer side surface of the protective shell 20, movable grooves 23 located at the upper and lower ends of the limiting grooves 24 are respectively formed in the left and right sides of the outer side surface of the protective shell 20, a gluing device 21 is arranged at the rear end of the protective shell 20, movable blocks 25 are fixedly mounted at the upper and lower ends of the inner side surface, the middle part of the inner side surface of the rubberizing device 21 is fixedly provided with a limiting spring 27 positioned inside the limiting groove 24, the other end of the limiting spring 27 is fixedly connected with the bottom end of the inner cavity of the limiting groove 24, and one side of the top end of the protective shell 20 is fixedly provided with a glue conveying device 22.

Wherein, the equal distance movable mounting of medial surface of frame 1 has driving roller 2, and the equal activity of lateral surface of driving roller 2 has cup jointed side limiting plate 8, and the quantity of side limiting plate 8 is two, and buffer slot 11 has all been seted up to the one end that two side limiting plates 8 are close to relatively, and driving roller 2 mainly regards as the driven power source of carton, and buffer slot 11 mainly regards as pressure spring 12's buffering space.

Wherein, the equal fixed mounting in bottom of 11 inner chambers of dashpot has pressure spring 12, and the equal fixed mounting of the other end of pressure spring 12 has buffer board 29, and when the carton passed through driving roller 2 and got into the device, the carton just contacted with buffer board 29, and pressure spring 12 of buffer board 29 one end can be compressed and drive the protruding of buffer board 29 relative dashpot 11 between carry out the displacement and adapt to the carton and avoid and produce wearing and tearing between the carton arch.

Wherein, the equal fixed mounting in the left and right sides of 1 bottom of frame has fixed plate 3, and the equal activity in both sides has cup jointed movable rod 4 around fixed plate 3, and the equal fixed mounting in upper and lower both ends of movable rod 4 has

gag lever post

5, and 5 fixed mounting that are located the gag lever post 5 of bottom have truckle 7, and the quantity of truckle 7 is four altogether, and per two is a set of to a set of universal wheel constitution for having brake equipment, and another a set of then is directional wheel constitution.

Wherein, buffer spring 6 has been cup jointed in the lateral surface activity of movable rod 4, buffer spring 6 upper and lower both ends respectively with the bottom of fixed plate 3 with be located the top fixed connection of bottom gag lever post 5, buffer spring 6 that is located the 4 lateral surfaces of movable rod can receive the force compression to drive the vibration that produces displacement between the 4 relatively fixed plates of movable rod 3 and reduce device itself and avoid the slope to appear in device itself simultaneously.

Wherein, the middle part movable mounting of 1 medial surface of frame has threaded rod 9, and threaded rod 9 cup joints with 8 screw threads of side spacing board, and the screw thread opposite direction at both ends about threaded rod 9, both ends and fixed mounting have carousel 10 around frame 1 all run through about threaded rod 9, and the rotation that drives threaded rod 9 promptly through rotatory carousel 10 and then drives the width that the side spacing board 8 that is located the 9 lateral surfaces of threaded rod kept away from relatively or is close to the adaptation carton.

Wherein, the front fixed mounting of frame 1 has electric cabinet 28, and the front side fixed mounting of the bottom of mounting panel 15 has cylinder 17, and the bottom movable mounting of cylinder 17 has striking rod 18, and the equal fixed mounting in the left and right sides of mounting panel 15 bottom has guide bar 19, and electric cabinet 28 can control driving roller 2, and the steerable striking rod 18 of the cylinder 17 on mounting panel 15 top is folded the top of carton and is folded the side of carton through guide bar 19 simultaneously.

A carton opening sealing device and an operation method thereof comprise the following steps:

a first step; firstly, the needed adhesive tape and the adhesive conveying device 22 are fixed, a part of the adhesive tape is pulled out to pass through the adhesive tape sticking device 21, at the moment, the folded carton can be placed above the transmission roller 2 and filled with products inside the carton, at the moment, the device per se is stressed and conducts the pressure to the fixed plate 3, at the moment, the buffer spring 6 positioned on the outer side surface of the movable rod 4 is compressed along with the stress to drive the movable rod 4 to generate displacement relative to the fixed plate 3, so that the vibration of the device per se is reduced, and the device per se is prevented from inclining, so that the device per se tends to be stable.

The second step is that: when the carton was placed in the top of driving roller 2, drive the rotation of threaded rod 9 promptly through rotatory carousel 10 and then drive the width that the side limiting plate 8 that is located the threaded rod 9 lateral surface kept away from relatively or is close to and adapts to the carton, accessible control electric telescopic handle 16 drives the relative mounting bracket 14 of mounting panel 15 simultaneously and reciprocates and then adapt to the height of different cartons to accomplish the rubberizing operation to it through rubberizing device 21.

The third step: at this moment, the side face of the carton is contacted with the buffer plate 29, at this moment, the pressure spring 12 at one end of the buffer plate 29 can be compressed to drive the buffer plate 29 to move relative to the buffer groove 11 to adapt to the bulge of the carton and avoid abrasion between the bulge of the carton and the side face of the carton, the cylinder 17 at the top end of the mounting plate 15 can control the striking rod 18 to fold the top end of the carton and simultaneously fold the side face of the carton through the guide rod 19, at this moment, the carton moves to the gluing device 21 through the driving roller 2, when the length of the gluing is required to be adjusted, because the movable groove 23 and the limiting groove 24 are respectively arranged at the left side and the right side of the protective shell 20, and the movable block 25 and the electromagnet 26 are driven to move relatively in the movable groove 23 through the movable clamping between the gluing device 21 and the movable groove 23 and the limiting groove 24 at the outer side face of the protective shell 20 and the electromagnet 26 is, at this moment, the limiting spring 27 can restore the deformation to push the movable block 25 to move so as to adjust the position of the rubberizing device 21 relative to the protective shell 20, the rubberizing length is increased, otherwise, the rubberizing length is reduced, the rubberizing device 21 is used for cutting off, and finally the discharging plate 13 is used for discharging.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carton opening involution device, includes frame (1), its characterized in that: the utility model discloses a gluing machine, including frame (1), mounting bracket (14), two mounting brackets (14), two medial surface movable mounting of mounting bracket (14) has mounting panel (15), the bottom fixed mounting of mounting panel (15) has electric telescopic handle (16), the bottom of electric telescopic handle (16) is connected with the top fixed mounting of frame (1), the rear end fixed mounting of mounting panel (15) has protective housing (20), the middle part of the left and right sides of protective housing (20) lateral surface has all seted up spacing groove (24), the left and right sides of protective housing (20) lateral surface has all seted up activity groove (23) that are located spacing groove (24) upper and lower both ends, the rear end of protective housing (20) is equipped with rubberizing device (21), the upper and lower both ends of rubberizing device (21) medial surface all fixed mounting have movable block (25), rubberizing device (21) is through activity joint between movable block (25) and activity groove (23), the other end fixed mounting of movable block (25) has electro-magnet (26) that are located movable groove (23) inside, the middle part fixed mounting of rubberizing device (21) medial surface has spacing spring (27) that are located spacing groove (24) inside, the bottom fixed connection of the other end and spacing groove (24) inner chamber of spacing spring (27), one side fixed mounting on the top of protective housing (20) has defeated mucilage binding to be put (22).

2. A carton opening closure device according to claim 1, wherein: the equal distance movable mounting of medial surface of frame (1) has driving roller (2), side limiting plate (8) have been cup jointed in the equal activity of lateral surface of driving roller (2), the quantity of side limiting plate (8) is two, two dashpot (11) have all been seted up to the one end that side limiting plate (8) are close to relatively.

3. A carton opening closure apparatus according to claim 2, further comprising: the bottom of buffer slot (11) inner chamber all fixed mounting have compression spring (12), the other end all fixed mounting of compression spring (12) has buffer board (29).

4. A carton opening closure device according to claim 1, wherein: the utility model discloses a rack, including frame (1), the equal fixed mounting in the left and right sides of frame (1) bottom has fixed plate (3), movable rod (4) have been cup jointed in the equal activity in both sides around fixed plate (3), the equal fixed mounting in upper and lower both ends of movable rod (4) has gag lever post (5), is located the bottom gag lever post (5) fixed mounting has truckle (7).

5. The carton opening closure apparatus of claim 4, wherein: buffer spring (6) are movably sleeved on the outer side face of the movable rod (4), and the upper end and the lower end of the buffer spring (6) are fixedly connected with the bottom end of the fixed plate (3) and the top end of the limiting rod (5) located at the bottom end respectively.

6. A carton opening closure device according to claim 1, wherein: the utility model discloses a quick-witted frame, including frame (1), the middle part movable mounting of frame (1) medial surface has threaded rod (9), threaded rod (9) and side limiting plate (8) screw thread cup joint, the screw thread opposite direction at both ends about threaded rod (9), both ends and fixed mounting have carousel (10) around both ends and the fixed mounting all run through frame (1) about threaded rod (9).

7. A carton opening closure device according to claim 1, wherein: the utility model discloses a pneumatic control device, including frame (1), front fixed mounting has electric cabinet (28), the front side fixed mounting of the bottom of mounting panel (15) has cylinder (17), the bottom movable mounting of cylinder (17) has striking pole (18), the equal fixed mounting in the left and right sides of mounting panel (15) bottom has guide bar (19).

8. A method of operating a carton opening closure apparatus according to any one of claims 1 to 7, wherein: comprises the following steps:

a first step; firstly, fixing a needed adhesive tape and an adhesive conveying device (22), tearing out a part of the adhesive tape and enabling the part of the adhesive tape to pass through an adhesive tape sticking device (21), then placing a folded carton above a transmission roller (2) and filling the carton with products, applying pressure to the device and transmitting the pressure to a fixed plate (3), and then applying force to a buffer spring (6) on the outer side surface of a movable rod (4) to compress so as to drive the movable rod (4) to generate displacement relative to the fixed plate (3) to reduce the vibration of the device and avoid the device from tilting, so that the device tends to be stable;

the second step is that: when the carton is placed above the transmission roller (2), the rotary table (10) is rotated to drive the threaded rod (9) to rotate so as to drive the side limiting plate (8) positioned on the outer side surface of the threaded rod (9) to relatively move away from or approach to adapt to the width of the carton, meanwhile, the electric telescopic rod (16) is controlled to drive the mounting plate (15) to move up and down relative to the mounting frame (14) so as to adapt to the heights of different cartons, and the gluing device (21) is used for gluing the carton;

the third step: the side of carton this moment contacts with buffer board (29), pressure spring (12) of buffer board (29) one end this moment can be compressed and drive buffer board (29) and carry out the displacement between buffer slot (11) relatively and avoid producing wearing and tearing between the carton arch and the protruding, and cylinder (17) steerable striking rod (18) on mounting panel (15) top are folded the top of carton and are folded the side of carton through guide bar (19) simultaneously, the carton just moves rubberizing device (21) through driving roller (2) this moment, when the length of rubberizing needs to be adjusted, because movable groove (23) and spacing groove (24) have been seted up respectively in the left and right sides of protective housing (20), and through rubberizing device (21) and protective housing (20) lateral surface your movable groove (23) and spacing groove (24) between activity joint, electromagnet (26) just no longer with one side of movable groove (23) inner chamber this moment through the power of removing electromagnet (26) The contact then drives movable block (25) and electro-magnet (26) relative movement in activity groove (23), and spacing spring (27) can resume deformation this moment and promote the removal of movable block (25) and then adjust the position of rubberizing device (21) relative protective housing (20), increase the length of rubberizing, otherwise reduce rubberizing length to accomplish through rubberizing device (21) and cut off and finally accomplish the ejection of compact through ejection of compact board (13).