CN212046138U

CN212046138U - Indentation device for corrugated board packaging

Info

Publication number: CN212046138U
Application number: CN202020581530.0U
Authority: CN
Inventors: 董其银; 陈洪府
Original assignee: Zhejiang Xinya Package Co ltd
Current assignee: Zhejiang Xinya Package Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-01
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses an indentation device for corrugated board packaging in the technical field of corrugated board indentation, which comprises a mounting rack, wherein a supporting plate is fixedly connected inside the mounting rack, a regulating plate is fixedly connected above the supporting plate, two pinch rollers which are symmetrically distributed are connected inside the regulating plate in a sliding manner, a pressing plate is fixedly connected to the bottom of the mounting rack through a cylinder, first connecting rods are respectively hinged between two sides of the pressing plate and the two pinch rollers, extrusion blocks are respectively connected to both sides of the mounting rack in a sliding manner, and an L-shaped block is connected to the top of each extrusion block in a sliding manner; through the drive of cylinder for the pinch roller in the regulating plate carries out synchronous regulation to required indentation department, cooperates simultaneously extrusion piece and L type piece to lead respectively corrugated container board's side and the outer terminal surface of crease and positioning action, and it is convenient to the corrugated container board width modulation of different specifications, takes place skew or perk when effectively having avoided the corrugated container board indentation simultaneously, has guaranteed corrugated container board stability when the indentation.

Description

Indentation device for corrugated board packaging

Technical Field

The utility model relates to a corrugated container board indentation technical field, concretely relates to indentation device for corrugated container board packing.

Background

The packaging box body of industrial products not only ensures the integral compressive strength of the box body, but also reduces the weight, the manufacturing cost and the transportation, so people select the packaging box made of corrugated boards. Most of the existing corrugated cases are formed into the unfolded shapes of the corrugated cases through die cutting, then corresponding indentations are pressed at the bending positions on the corrugated boards, and people can fold the corrugated boards into the corrugated cases through the indentations.

However, the press lines of the conventional corrugated cases are mostly pressed by using a single-or double-impression press roller. The pressing wheel pressing of single indentation is used, the phenomenon that the corrugated board on two sides of the indentation collapses can be generated, the problem that the corrugated board collapses can be frequently generated at the folding angle after the corrugated board is folded and formed along the indentation, and in addition, the corrugated board can also generate the phenomenon of robbing the corrugated board when the indentation is performed along the corrugated direction.

The pressing wheel pressing with the double indentations is used, the corrugated boards of different specifications are inconvenient to operate when the indentation positions are adjusted due to the fact that the bottoms of the indentations are wide, and the outer ends of the indentations of the corrugated boards are warped when the corrugated boards are subjected to indentation treatment, so that the indentation treatment of the corrugated boards is affected, and therefore when the corrugated boards are folded, the side lines of a carton are not vertical, the appearance is deformed and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to overcome the defects of the prior art and provide an indentation device for corrugated board packaging.

(II) technical scheme

The utility model provides an indentation device for corrugated container board packing, which comprises a mounting bracket, the inside fixedly connected with backup pad of mounting bracket, the top fixedly connected with regulating plate of backup pad, the inside sliding connection of regulating plate has two pinch rollers that are the symmetric distribution, cylinder fixedly connected with pressing plate is passed through to the bottom of mounting bracket, pressing plate's both sides respectively and two pinch rollers between articulated have first connecting rod, the equal sliding connection in both sides of mounting bracket has the extrusion piece, the top sliding connection of extrusion piece has L type piece, the inside one side sliding connection who is located the extrusion piece of mounting bracket has the ejector pad, the top of ejector pad is through dead lever fixedly connected with sliding block, it has the second connecting rod to articulate between.

Preferably, the inner portion of the adjusting plate is fixedly connected with two limiting rods which are symmetrically distributed, and the top of the pressing wheel penetrates through the limiting rods in a sliding mode.

Preferably, an oblique angle is formed in the end portion of the L-shaped block, and a limiting spring is fixedly connected between the L-shaped block and the extrusion block.

Preferably, the contact surface of the extrusion block and the push block is a matched inclined surface.

Preferably, the inside of regulating plate is provided with the deflector, fixedly connected with telescopic link between deflector and the press platen, and the telescopic link outside is located fixedly connected with positioning spring between deflector and the press platen, and the bottom of deflector is provided with a plurality of evenly distributed's gyro wheel.

Preferably, the bottom surface of the roller is consistent with the bottom surface of the L-shaped block in level.

(III) advantageous effects

The utility model provides an indentation device for corrugated container board packing has following advantage:

the corrugated board width adjusting device comprises an adjusting plate, a cylinder, an extrusion block, a folding line, a pressing wheel, an L-shaped block, a pressing block and a pressing block, wherein the pressing wheel in the adjusting plate is synchronously adjusted to a required indentation position through the driving of the cylinder;

2, the setting of telescopic link and deflector carries out the effect of central positioning when carrying out indentation to corrugated container board, prevents that corrugated container board from taking place the skew when carrying out indentation processing in the backup pad, and positioning spring's setting guarantees that the gyro wheel of deflector bottom is in the state of compressing tightly with corrugated container board's upper surface all the time, prevents to take place the skew.

Drawings

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

FIG. 1 is a schematic view of the main section structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

fig. 4 is a schematic view of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mounting frame; 2. a support plate; 3. an adjusting plate; 4. a pinch roller; 5. a cylinder; 6. a pressing plate; 7. a first link; 8. extruding the block; 9. an L-shaped block; 10. a push block; 11. fixing the rod; 12. a slider; 13. a second link; 14. a limiting rod; 15. a limiting spring; 16. a guide plate; 17. a telescopic rod; 18. a positioning spring; 19. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an indentation device for corrugated board packaging comprises a mounting frame 1, a supporting plate 2 is fixedly connected inside the mounting frame 1, an adjusting plate 3 is fixedly connected above the supporting plate 2, two symmetrically-distributed pressing wheels 4 are slidably connected inside the adjusting plate 3, concretely, the mounting frame 1 is used for mounting indentation processing equipment on a corrugated board, the supporting plate 2 is used for placing and conveying the corrugated board for indentation processing, the corrugated board reaches a position between the adjusting plate 3 and the supporting plate 2 through a conveying device, the corrugated board and the supporting plate 2 are always in a moving state through the conveying device, and the movable indentation processing is carried out through the pressing wheels 4; the bottom of the mounting frame 1 is fixedly connected with a pressing plate 6 through an air cylinder 5, first connecting rods 7 are respectively hinged between two sides of the pressing plate 6 and two pressing wheels 4, specifically, the pressing plate 6 is pressed down through the driving of the air cylinder 5, the pressing wheels 4 on two sides slide in the adjusting plate 3 under the action of the first connecting rods 7, and the positions of the indentations of the corrugated board are synchronously adjusted to be adjusted; the two sides of the mounting rack 1 are both connected with an extrusion block 8 in a sliding manner, the top of the extrusion block 8 is connected with an L-shaped block 9 in a sliding manner, one side of the extrusion block 8 in the mounting rack 1 is connected with a push block 10 in a sliding manner, a sliding block 12 is fixedly connected above the push block 10 through a fixing rod 11, and a second connecting rod 13 is hinged between the sliding block 12 and the pressing plate 6, specifically, the extrusion block 8 positions the side surface of the corrugated board to prevent the side surface from deviating during indentation, the L-shaped block 9 is used for tilting at the indentation when the corrugated board is indented to affect the discharging of the corrugated board, the second connecting rod 13 drives the sliding block 12 to slide downwards while the pressing plate 6 presses downwards, the push block 10 presses downwards through the action of the fixing rod 11 to shrink the extrusion block 8, so that when the corrugated board with larger width is indented, the edge and the top of the corrugated board are guided and positioned, effectively reducing the phenomenon of deviation or tilting caused when the corrugated board is indented.

One specific application of this embodiment is: when corrugated cardboards with different widths are subjected to indentation treatment, firstly, according to the distance between the indentations of the corrugated cardboards, the air cylinder 5 is opened, the pressing plate 6 is pressed downwards through the air cylinder 5, the pressing wheels 4 on two sides slide inside the adjusting plate 3 under the action of the first connecting rod 7, the positions of the indentations of the corrugated cardboards are synchronously adjusted, the pressing wheels 4 are positioned at the indentations of the corrugated cardboards, the sliding blocks 12 are driven to slide downwards under the action of the second connecting rod 13 while the pressing plate 6 is pressed downwards, the pushing blocks 10 are pressed downwards under the action of the fixing rods 11, so that the extruding blocks 8 are contracted, when the corrugated cardboards with larger widths are subjected to indentation treatment, the edges and the tops of the indentations of the corrugated cardboards are guided and positioned, and the phenomenon of deviation or tilting caused by the indentation of the corrugated cardboards is effectively reduced; through the drive of cylinder 5 for pinch roller 4 in the regulating plate 3 carries out synchronous adjustment to required indentation department, cooperates simultaneously extrusion piece 8 and L type piece 9 to lead respectively and the positioning action to corrugated container board's side and the outer terminal surface of crease, and it is convenient to adjust the corrugated container board width of different specifications, takes place skew or perk when effectively having avoided the corrugated container board indentation simultaneously, has guaranteed corrugated container board stability when the indentation.

Further, the inside fixedly connected with of regulating plate 3 is two gag lever posts 14 that are the symmetric distribution, and the top of pinch roller 4 slides and runs through gag lever post 14, and is concrete, gag lever post 14's setting for pinch roller 4 moves along gag lever post 14 in regulating plate 3, makes pinch roller 4 distance adjustment at regulating plate 3 both ends synchronous, stable.

Furthermore, an oblique angle is formed in the end portion of the L-shaped block 9, a limiting spring 15 is fixedly connected between the L-shaped block 9 and the extrusion block 8, specifically, the oblique angle is arranged, when corrugated paper boards of different specifications are subjected to indentation position adjustment, the L-shaped block 9 can position the end portion of the corrugated paper board during indentation treatment, the phenomenon of tilting is prevented, the limiting spring 15 is in a compressed state in the initial state, and the bottom surface of the L-shaped block 9 is guaranteed to be always in contact with the surface of the corrugated paper board.

Furthermore, the contact surface of the extrusion block 8 and the push block 10 is an inclined plane matched with each other, specifically, the push block 10 is guaranteed to move upwards, the extrusion block 8 can move outwards, the corrugated board with smaller width is guided by the top surface, and the L-shaped block 9 is matched to laterally position the end part of the corrugated board to prevent the corrugated board from tilting.

Further, regulating plate 3's inside is provided with deflector 16, fixedly connected with telescopic link 17 between deflector 16 and the pressure board 6, telescopic link 17 outside is located deflector 16 and the pressure board 6 between fixedly connected with positioning spring 18, the bottom of deflector 16 is provided with a plurality of evenly distributed's gyro wheel 19, and is concrete, telescopic link 17 and deflector 16's setting, carry out the effect of central point when carrying out indentation treatment to corrugated container board, prevent that corrugated container board from taking place the skew when carrying out indentation treatment on backup pad 2, positioning spring 18's setting, guarantee that the gyro wheel 19 of deflector 16 bottom is in the state of compressing tightly with corrugated container board's upper surface all the time, prevent to take place the skew.

Further, the horizontal height of the bottom surface of the roller 19 is consistent with that of the bottom surface of the L-shaped block 9, and particularly, the roller 19 and the L-shaped block 9 are guaranteed to respectively conduct guiding and positioning effects on the center and the end surfaces on two sides of the corrugated board, so that the possibility of faults of deviation, tilting and the like of the corrugated board during indentation is reduced.

The air cylinder 5 is commercially available, and the control mode is mature prior art, so the description is not repeated.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a corrugated container board is indentation device for packing, includes mounting bracket (1), the inside fixedly connected with backup pad (2) of mounting bracket (1), its characterized in that: an adjusting plate (3) is fixedly connected above the supporting plate (2), two pinch rollers (4) which are symmetrically distributed are connected in the adjusting plate (3) in a sliding manner, the bottom of the mounting rack (1) is fixedly connected with a pressing plate (6) through a cylinder (5), two sides of the pressing plate (6) are respectively hinged with a first connecting rod (7) between the two pressing wheels (4), the two sides of the mounting rack (1) are both connected with extrusion blocks (8) in a sliding way, the top of each extrusion block (8) is connected with an L-shaped block (9) in a sliding way, a push block (10) is connected with one side of the extrusion block (8) in the mounting rack (1) in a sliding way, a sliding block (12) is fixedly connected above the push block (10) through a fixed rod (11), a second connecting rod (13) is hinged between the sliding block (12) and the pressing plate (6).

2. The creasing device of claim 1, wherein: the inside fixedly connected with of regulating plate (3) is two gag lever posts (14) that are the symmetric distribution, the top of pinch roller (4) slides and runs through gag lever post (14).

3. The creasing device of claim 1, wherein: an oblique angle is formed in the end portion of the L-shaped block (9), and a limiting spring (15) is fixedly connected between the L-shaped block (9) and the extrusion block (8).

4. The creasing device of claim 1, wherein: the contact surface of the extrusion block (8) and the push block (10) is a matched inclined surface.

5. The creasing device of claim 1, wherein: the inside of regulating plate (3) is provided with deflector (16), deflector (16) with fixedly connected with telescopic link (17) between pressing board (6), telescopic link (17) outside is located deflector (16) and presses fixedly connected with positioning spring (18) between pressing board (6), the bottom of deflector (16) is provided with a plurality of evenly distributed's gyro wheel (19).

6. The creasing device of claim 5, wherein: the horizontal height of the bottom surface of the roller (19) is consistent with that of the bottom surface of the L-shaped block (9).