CN110745330A

CN110745330A - Labeling device for corrugated carton

Info

Publication number: CN110745330A
Application number: CN201911036423.8A
Authority: CN
Inventors: 胡宏旗; 项磊; 杜威; 陶香君; 范海亮; 邢连成
Original assignee: Chuzhou Cigarette Materials Factory
Current assignee: Chuzhou Cigarette Materials Factory
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-02-04

Abstract

The invention discloses a labeling device for corrugated cartons, which comprises a transport table, wherein a conveyor belt is arranged on the transport table, baffles are fixedly arranged on the upper end surface of the conveyor belt at equal intervals, cartons are placed between the adjacent baffles, a first treatment table and a second treatment table are erected above the left end part and the right end part of the transport table respectively, two groups of bearing seats are symmetrically arranged in the first treatment table, a rotating shaft is rotatably arranged between the two groups of bearing seats, and flattening rollers are sleeved on the rotating shaft. According to the labeling device for the corrugated case, the connecting blocks clamped in the fork rods convert torque into rotating acting force by utilizing the circular motion of the rocker arms, so that the connecting blocks and the rotating rods do reciprocating motion with the rotation angle of ninety degrees, and the L-shaped mechanical arms can do reciprocating motion with the rotation angle of ninety degrees through the transmission of the crank connecting rod structure, so that the three groups of suckers are utilized to suck labels and then attach the labels to the surface of the corrugated case, the labeling device is suitable for different working conditions, and a better use prospect is brought.

Description

Labeling device for corrugated carton

Technical Field

The invention relates to the field of corrugated carton production, in particular to a labeling device for a corrugated carton.

Background

The corrugated case is a packaging product with the widest application, the using amount is always the first of various packaging products, the corrugated case gradually replaces transport packaging containers such as wooden cases and the like with the superior using performance and the good processing performance and becomes the prime force of transport packaging, the corrugated case not only protects commodities, is convenient for storage and transportation, but also beautifies the commodities and publicizes the commodities, and the corrugated case belongs to a green environment-friendly product, is beneficial to environmental protection and is beneficial to loading, unloading and transportation; at present when carrying out the subsides mark to the corrugated paper, need the production workman to carry out manual subsides mark or man-machine pastes the mark in coordination mostly, and the qualification rate of not only pasting the mark like this is lower, and the efficiency of pasting the mark is lower moreover, has automatic dedicated labeller, but can only laminate the less label of specification on corrugated box, has the unable operation of the so big label of carton face, has brought certain adverse effect in the use, for this, we provide a corrugated box's subsides mark device.

Disclosure of Invention

The invention mainly aims to provide a labeling device for a corrugated case, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a labeling device for corrugated cartons comprises a transport table, wherein a conveyor belt is installed on the transport table, baffles are fixedly installed on the upper end face of the conveyor belt at equal intervals, cartons are placed between the adjacent baffles, a first treatment table and a second treatment table are erected above the left end portion and the right end portion of the transport table respectively, two groups of bearing seats are symmetrically installed inside the first treatment table, a first rotating shaft is rotatably arranged between the two groups of bearing seats, a flattening roller is sleeved on the first rotating shaft, a lifting seat is movably installed inside the second treatment table and connected with the upper end portion of the second treatment table through four groups of springs, glue storage grooves are symmetrically formed in two sides of the lifting seat, glue injection pipes are connected to the upper ends of the glue storage grooves and extend upwards through the upper end face of the second treatment table, and liquid inlet holes are symmetrically formed in the side faces of the lifting seat in an oblique direction, the lower end part of the lifting seat is fixedly provided with a glue spreading roller;

the side surface of the transportation table is provided with a support, the upper end part of the support is provided with an installation groove, the bottom of the installation groove is provided with a rotary roller in a penetrating and rotating mode, the upper end part of the rotary roller is welded with a rocker arm, the rotary roller is rotatably connected with one end part of a fork rod by the rocker arm, the rotary rod is transversely arranged in the installation groove in a rotating mode, the middle part of the rotary rod is fixedly provided with a connecting block, and the connecting block is hinged with the fork rod; the utility model discloses a mechanical arm, including the bull stick, the bull stick extends outward and the crank welding to the support, articulate the side of crank has the initiative rocker and the initiative rocker rotates the side that sets up at the support, another tip and the connecting rod of initiative rocker are articulated, another tip and the driven rocker of connecting rod are articulated, the driven rocker rotates the side that sets up at the support, the welding of articulate lower tip has L type mechanical arm, three groups of sucking discs are installed to the lower tip equidistance of L type mechanical arm, the inboard of L type mechanical arm is still fixed and is provided with the separation fork, subsides mark draw-in groove has been seted up on the upper end left side of support, a plurality of groups of labeling paper has been placed in the subsides mark draw-.

Preferably, a pivot drives the flattening roller and rotates, be provided with the sealing washer between lift seat and the glue storage tank, glue storage tank's side is seted up and is gone out the liquid hole with feed liquor hole looks adaptation, a plurality of groups infiltration holes and infiltration hole and feed liquor hole are linked together have been seted up on the glue spreader surface.

Preferably, the motor is erected in the support, the output end of the motor is rotatably connected with the second rotating shaft through the coupler, and the second rotating shaft is welded with the rotating roller.

Preferably, the bull stick utilizes bearing and mounting groove fixed, it is circular motion that the commentaries on classics roller drives the rocking arm, makes connecting block and bull stick be the reciprocating motion that the corner is ninety degrees, and drives crank rotates ninety degrees, the jaw of separation fork can the slant stretch into between the avris of adjacent labeling paper.

The invention provides a labeling device for a corrugated case by improvement, which has the following remarkable improvements and advantages compared with the prior art:

(1) utilize the circular motion of rocking arm to make the connecting block of pressing from both sides in the fork arm turn into moment and rotate the effort, make connecting block and bull stick do the reciprocating motion that the corner is ninety degrees, rethread crank connecting rod structure's transmission makes L type arm can be the reciprocating motion that the corner is ninety degrees, thereby utilize three groups of sucking discs to absorb and paste the mark, laminate corrugated box surface again, it is big to snatch the area of pasting the mark, be applicable to big labeling paper, and for automatic cycle operation, time saving and labor saving, work efficiency is high.

(2) Glue is injected by utilizing the up-and-down movement of the lifting seat, and then the glue is permeated and transversely smeared by the glue spreader, so that the task of automatic gluing is completed, and the subsequent labeling is convenient.

(3) The flattening roller is contacted with the box surface to further compact the label which is just stuck, so that the label is prevented from falling off, and the labeling effect is enhanced.

(4) Whole device design is simple, convenient operation, and degree of automation is high, and application scope is wide, and reduction in production cost improves work efficiency, and the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a labeling device for corrugated paper boxes according to the present invention;

fig. 2 is a sectional view of a first treatment table of a labeling device for corrugated cases according to the present invention;

fig. 3 is a sectional view of a second treatment table of a labeling device for corrugated cases according to the present invention;

fig. 4 is a structure diagram of an internal transmission structure of a mounting groove of a labeling device of a corrugated case according to the present invention;

fig. 5 is a structural view of a labeling paper of a labeling device for a corrugated paper box according to the present invention.

In the figure: 1. a transport table; 2. a conveyor belt; 3. a baffle plate; 4. a carton; 5. a first processing station; 6. a second processing station; 7. a bearing seat; 8. a first rotating shaft; 9. flattening rollers; 10. a lifting seat; 11. a spring; 12. a glue storage tank; 13. a glue injection pipe; 14. a liquid inlet hole; 15. glue spreading roller; 16. a support; 17. mounting grooves; 18. rotating the roller; 19. a rocker arm; 20. a fork lever; 21. a rotating rod; 22. connecting blocks; 23. a crank; 24. an active rocker; 25. a connecting rod; 26. a driven rocker; 27. an L-shaped mechanical arm; 28. a suction cup; 29. a separation fork; 30. labeling the card slot; 31. labeling paper; 32. a tooth-shaped separating portion; 33. and a second rotating shaft.

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.

As shown in fig. 1-5, a labeling device for corrugated paper boxes comprises a transportation table 1, a conveyor belt 2 is mounted on the transportation table 1, the conveyor belt 2 is driven by a stepping motor, the movement time of the conveyor belt 2 is matched with the transmission time of a labeling structure, baffle plates 3 are fixedly mounted on the upper end face of the conveyor belt 2 at equal intervals, a paper box 4 is placed between every two adjacent baffle plates 3, a first treatment table 5 and a second treatment table 6 are erected above the left end portion and the right end portion of the transportation table 1 respectively, two groups of bearing seats 7 are symmetrically mounted in the first treatment table 5, a first rotating shaft 8 is rotatably arranged between the two groups of bearing seats 7, a flattening roller 9 is sleeved on the first rotating shaft 8, a lifting seat 10 is movably mounted in the second treatment table 6, the lifting seat 10 is connected with the upper end portions of the second treatment table 6 by four groups of springs 11, the lifting seat 10 can be reset after being compressed, glue storage grooves 12 are symmetrically formed in two sides of the, the upper end of the glue storage tank 12 is connected with a glue injection pipe 13, the glue injection pipe 13 extends upwards to pass through the upper end face of the second processing table 6, the glue injection pipe 13 is used for injecting glue into the glue storage tank 12, the side face of the lifting seat 10 is symmetrically and obliquely upwards provided with a liquid inlet hole 14, and the lower end part of the lifting seat 10 is fixedly provided with a glue coating roller 15;

a support 16 is arranged on the side surface of the transport table 1, an installation groove 17 is formed in the upper end portion of the support 16, a rotating roller 18 is arranged at the bottom of the installation groove 17 in a penetrating and rotating mode, a rocker arm 19 is welded to the upper end portion of the rotating roller 18, the rotating roller 18 is rotatably connected with one end portion of a fork rod 20 through the rocker arm 19, a rotating rod 21 is transversely arranged in the installation groove 17 in a rotating mode, a connecting block 22 is fixedly arranged in the middle of the rotating rod 21, and the connecting block 22 is hinged to the; the rotary rod 21 extends towards the outside of the support 16 and is welded with the crank 23, the side surface of the crank 23 is hinged with a driving rocker 24, the driving rocker 24 is rotatably arranged on the side surface of the support 16, the other end part of the driving rocker 24 is hinged with a connecting rod 25, the other end part of the connecting rod 25 is hinged with a driven rocker 26, the driving rocker 24 and the driven rocker 26 can do swinging motion on the support 16, the driven rocker 26 is rotatably arranged on the side surface of the support 16, the lower end part of the crank 23 is welded with an L-shaped mechanical arm 27, three groups of suckers 28 are equidistantly arranged at the lower end part of the L-shaped mechanical arm 27, a separating fork 29 is further fixedly arranged on the inner side of the L-shaped mechanical arm 27, a labeling clamping groove 30 is formed in the left side of the upper end part of the support 16, a plurality of;

the first rotating shaft 8 drives the flattening roller 9 to rotate, a sealing ring is arranged between the lifting seat 10 and the glue storage groove 12 to prevent glue from leaking from a gap between the lifting seat and the glue storage groove, a liquid outlet hole matched with the liquid inlet hole 14 is formed in the side surface of the glue storage groove 12, the liquid outlet hole is inclined downwards, a plurality of groups of permeation holes are formed in the surface of the glue coating roller 15, and the permeation holes are communicated with the liquid inlet hole 14; a motor is erected inside the support 16, the output end of the motor is rotationally connected with a second rotating shaft 33 through a coupler, and the second rotating shaft 33 is welded with the rotating roller 18; the rotating rod 21 is fixed by a bearing and the mounting groove 17, the rotating roller 18 drives the rocker arm 19 to do circular motion, so that the connecting block 22 and the rotating rod 21 do reciprocating motion with the rotating angle of ninety degrees, the crank 23 is driven to rotate by ninety degrees, the fork head of the separating fork 29 can obliquely extend into the space between the sides of the adjacent label paper 31, the separating effect is achieved, and the label paper 31 can be guaranteed to be smoothly sucked.

The invention is a labeling device for corrugated paper boxes, when in use, a conveying belt 2 conveys one surface of a paper box 4 to be labeled to a second treatment table 6, when the box surface contacts a circular glue spreader 15, the box surface is jacked upwards, a lifting seat 10 moves upwards, a liquid outlet hole on the side surface of a glue storage tank 12 is communicated with a liquid inlet hole 14 on the side surface of the lifting seat 10, glue in the glue storage tank 12 enters the glue spreader 15 and seeps out from a plurality of groups of permeation holes formed in the surface of the glue spreader 15, the glue is transversely coated in the moving process of the glue spreader 15 to finish a gluing task, at the moment, the paper box 4 is conveyed to a support 16 step by step through the conveying belt 2, a motor rotates to drive a second rotating shaft 33 to move, so that the rotating roller 18 rotates, the rotating roller 18 drives a rocker arm 19 to do circular motion, a fork rod 20 and the rocker arm 19 do symmetrical motion, a connecting block 22 clamped in the fork rod 20 converts torque into rotating acting force, the connecting block 22 and the rotating rod 21 are made to reciprocate with the rotation angle of ninety degrees, the crank 23 is driven to rotate by ninety degrees, the L-shaped mechanical arm 27 is in a horizontal state at first, the three groups of suction cups 28 are in contact with the label paper 31 on the outermost side in the label sticking clamping groove 30, the label paper 31 is sucked and torn from the tooth-shaped separation part 32, then the L-shaped mechanical arm 27 is made to be in a vertical state by rotating by ninety degrees, the three groups of suction cups 28 with the label paper 31 fall into the gluing area of the paper box 4, the label paper 31 is stuck on the surface of the paper box 4, the labeling task is completed, at the moment, the paper box 4 continues to move in a stepping mode through the conveyor belt 2 until the processing table 5 is inside, the flattening roller 9 is in contact with the box surface, the newly stuck label is further compacted, the label is prevented from.

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 labeling device of corrugated box, includes transport table (1), its characterized in that: the conveying belt (2) is installed on the conveying table (1), baffles (3) are fixedly installed on the upper end face of the conveying belt (2) at equal intervals, a carton (4) is placed between every two adjacent baffles (3), a first processing table (5) and a second processing table (6) are erected above the left end portion and the right end portion of the conveying table (1) respectively, two groups of bearing seats (7) are symmetrically installed inside the first processing table (5), a first rotating shaft (8) is rotatably arranged between the two groups of bearing seats (7), a flattening roller (9) is sleeved on the first rotating shaft (8), a lifting seat (10) is movably installed inside the second processing table (6), the lifting seat (10) is connected with the upper end portion of the second processing table (6) through four groups of springs (11), a glue storage groove (12) is symmetrically formed in the two sides of the lifting seat (10), the upper end of the glue storage tank (12) is connected with a glue injection pipe (13), the glue injection pipe (13) extends upwards to extend through the upper end face of the second treatment table (6), the side face of the lifting seat (10) is symmetrically and obliquely upwards provided with a liquid inlet hole (14), and the lower end part of the lifting seat (10) is fixedly provided with a glue spreader (15);

the conveying device is characterized in that a support (16) is arranged on the side face of the conveying table (1), an installation groove (17) is formed in the upper end portion of the support (16), a rotating roller (18) penetrates through and rotates the bottom of the installation groove (17), a rocker arm (19) is welded to the upper end portion of the rotating roller (18), the rotating roller (18) is rotatably connected with one end portion of a fork rod (20) through the rocker arm (19), the rotating rod (21) is transversely rotatably arranged in the installation groove (17), a connecting block (22) is fixedly arranged in the middle of the rotating rod (21), and the connecting block (22) is hinged to the fork rod (20); the rotary rod (21) extends out of the support (16) and is welded with the crank (23), the side of the crank (23) is hinged with a driving rocker (24), the driving rocker (24) is rotatably arranged on the side of the support (16), the other end of the driving rocker (24) is hinged with the connecting rod (25), the other end of the connecting rod (25) is hinged with the driven rocker (26), the driven rocker (26) is rotatably arranged on the side of the support (16), the lower end of the crank (23) is welded with an L-shaped mechanical arm (27), three groups of suckers (28) are equidistantly arranged at the lower end of the L-shaped mechanical arm (27), a separating fork (29) is further fixedly arranged on the inner side of the L-shaped mechanical arm (27), a labeling clamping groove (30) is formed in the left side of the upper end of the support (16), and a plurality of groups of labeling paper (31) are placed in the labeling clamping groove (30, the label paper (31) is provided with a tooth-shaped separation part (32).

2. The labeling device for corrugated cases as set forth in claim 1, wherein: a pivot (8) drive flattening roller (9) and rotate, it is provided with the sealing washer to go up and down between seat (10) and the glue storage groove (12), the liquid hole of going out with feed liquor hole (14) looks adaptation is seted up to the side of glue storage groove (12), a plurality of groups infiltration hole and infiltration hole have been seted up on glue spreader (15) surface with feed liquor hole (14) are linked together.

3. The labeling device for corrugated cases as set forth in claim 1, wherein: the motor is erected in the support (16), the output end of the motor is rotatably connected with a second rotating shaft (33) through a coupler, and the second rotating shaft (33) is welded with the rotating roller (18).

4. The labeling device for corrugated cases as set forth in claim 1, wherein: the bull stick (21) utilize bearing and mounting groove (17) fixed, it is circular motion that roller (18) drive rocking arm (19), make connecting block (22) and bull stick (21) be the reciprocating motion that the corner is ninety degrees, and drive crank (23) rotate ninety degrees, the jaw of separation fork (29) can the slant stretch into between the avris of adjacent labeling paper (31).