CN218140184U

CN218140184U - Carton indentation device

Info

Publication number: CN218140184U
Application number: CN202222495626.7U
Authority: CN
Inventors: 林明端; 刘立群; 邱元荣
Original assignee: Quanzhou Ideal Packaging Products Co ltd
Current assignee: Quanzhou Ideal Packaging Products Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a carton indentation device, which belongs to the technical field of carton production equipment and comprises a conveyer belt for conveying cartons, wherein a lifting device is arranged at the top end of the conveyer belt, an indentation knife is arranged at the bottom end of the lifting device, and a wetting assembly is arranged at the top end of the indentation knife; the wetting assembly comprises a sponge capable of absorbing water and an extrusion device, the sponge is arranged at the top end of the indentation knife, and the extrusion device is arranged at the top end of the sponge. The sponge is extruded by the extruding device, water absorbed by the sponge flows downwards along the surface of the indentation knife, and the bottom of the indentation knife carries water, so that when the indentation knife carries out indentation on the paperboard, the dryness of the paperboard is reduced, and the cracking probability of the paperboard under the extrusion of the indentation knife is reduced.

Description

Carton indentation device

Technical Field

The utility model relates to a carton production facility technical field especially relates to a carton indentation device.

Background

The corrugated paper is a plate-shaped object formed by bonding corrugated paper formed by processing a corrugated roller and liner paper, and has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like.

The indentation device is when the indentation, if the cardboard is too dry, the fragility is great, the indentation in-process, perhaps during follow-up fold forming, the indentation position is very easy fracture, leads to the carton quality unqualified to cause the cardboard extravagant, cause certain pollution to the environment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a carton indentation device is proposed is put forward for carry moisture on the indentation sword, thereby when making the indentation sword carry out the indentation to the cardboard, reduce the dryness fraction of cardboard, thereby reduce the probability of cardboard fracture under the indentation sword is crowded.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a carton indentation device, which comprises a conveyer belt for conveying cartons, wherein a lifting device is arranged at the top end of the conveyer belt, an indentation knife is arranged at the bottom end of the lifting device, and a wetting assembly is arranged at the top end of the indentation knife; the wetting assembly comprises a sponge capable of adsorbing water and an extrusion device, the sponge is arranged at the top end of the indentation knife, and the extrusion device is arranged at the top end of the sponge.

The utility model discloses preferred technical scheme lies in, elevating gear includes support and lift cylinder, the support set firmly in the conveyer belt both sides, lift cylinder fixed mounting in the support top, lift cylinder bottom rigid coupling has the fixation clamp, the indentation sword centre gripping in on the fixation clamp.

The utility model discloses preferred technical scheme lies in, the sponge is located just be located in the fixation clamp indentation sword top, extrusion device locates the fixation clamp top.

The utility model has the preferable technical proposal that the extrusion device comprises an extrusion cylinder and an extrusion plate; the extrusion cylinder is fixedly arranged at the top end of the fixing clamp, the extrusion plate is arranged at the top end of the sponge and is positioned in the fixing clamp, and the extrusion plate is fixedly connected to an output shaft of the extrusion cylinder.

The utility model discloses preferred technical scheme lies in, the fixation clamp in one side department of sponge is equipped with the water injection pipe.

The utility model discloses preferred technical scheme lies in, be equipped with a plurality of tyes on the lateral wall of indentation sword, the tye top is run through indentation sword top, the tye bottom is equipped with the water conservancy diversion face.

The utility model has the advantages that:

the utility model provides a pair of carton indentation device through extrusion device extrusion sponge, extrudees the absorbent water of sponge, and water makes indentation sword bottom carry moisture along indentation sword surface downflow to when making the indentation sword carry out the indentation to the cardboard, reduce the dryness fraction of cardboard, thereby reduce the probability that the cardboard cracked under the indentation sword extrusion.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the wetting assembly of the present invention;

fig. 4 is a schematic structural view of part a of the present invention;

in the figure:

1. a conveyor belt; 2. a lifting device; 3. an indentation knife; 4. a wetting assembly; 5. a sponge; 6. an extrusion device; 7. a support; 8. a lifting cylinder; 9. a fixing clip; 10. an extrusion cylinder; 11. a compression plate; 12. a water injection pipe; 13. a launder; 14. a flow guide surface.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in the figures, the present embodiment provides a carton indentation device, including a conveyor belt 1 for conveying cartons, a lifting device 2 is arranged at the top end of the conveyor belt 1, an indentation knife 3 is arranged at the bottom end of the lifting device 2, and the indentation knife 3 is lifted up and down by the lifting device 2, so that the indentation knife 3 indentations a paperboard. The top end of the indentation knife 3 is provided with a wetting component 4; the wetting component 4 comprises a sponge 5 capable of adsorbing water and an extruding device 6, the sponge 5 is arranged at the top end of the indentation knife 3, and the extruding device 6 is arranged at the top end of the sponge 5. The squeezing device 6 squeezes the sponge 5 to squeeze out water in the sponge 5, the squeezed water flows downwards along the indentation knife 3 to enable the bottom end of the indentation knife 3 to carry moisture, so that when the indentation knife 3 carries out indentation on the paperboard, the dryness of the paperboard is reduced, and the probability that the paperboard cracks under the squeezing of the indentation knife 3 is reduced. The sponge 5 can absorb water, when the indentation knife 3 does not work, the water cannot flow downwards, the amount of water extruded at each time is certain, and the indentation knife 3 is guaranteed not to carry water to drip at will.

The lifting device 2 comprises a support 7 and a lifting cylinder 8, the support 7 is fixedly arranged on two sides of the conveying belt 1, the lifting cylinder 8 is fixedly arranged at the top end of the support 7, a fixing clamp 9 is fixedly connected to the bottom end of the lifting cylinder 8, and the indentation knife 3 is clamped on the fixing clamp 9. Through 8 lift fixation clamps 9 of lift cylinder to lift indentation sword 3, through fixation clamps 9 centre gripping indentation sword 3, convenient quick dismantlement is changed indentation sword 3.

The sponge 5 is arranged in the fixing clamp 9 and positioned at the top end of the indentation knife 3, and the extruding device 6 is arranged at the top end of the fixing clamp 9. The indentation knife 3 and the inner top wall and the side walls at two ends of the fixing clamp 9 form a closed space, and the sponge 5 is positioned in the closed space and can prevent water from flowing out.

The extrusion device 6 comprises an extrusion cylinder 10 and an extrusion plate 11; the extrusion cylinder 10 is fixedly arranged at the top end of the fixing clamp 9, the extrusion plate 11 is arranged at the top end of the sponge 5 and located in the fixing clamp 9, and the extrusion plate 11 is fixedly connected to an output shaft of the extrusion cylinder 10. Push the stripper plate 11 through extrusion cylinder 10 and extrude sponge 5 downwards, make the water in the sponge 5 extrude, come control extruded water volume through the stroke of control extrusion cylinder 10, avoid the water volume of extruding too big, drip on conveyer belt 1 or the cardboard. The fixing clamp 9 is provided with a water injection pipe 12 at one side of the sponge 5. A certain amount of water is injected into the sponge 5 through the water injection pipe 12, the injected water ensures that the sponge 5 can completely absorb the water, and the amount of water extruded when the sponge 5 is squeezed is appropriate.

The side wall of the indentation knife 3 is provided with a plurality of water flowing grooves 13, the top ends of the water flowing grooves 13 penetrate through the top end of the indentation knife 3, and the bottom ends of the water flowing grooves 13 are provided with flow guide surfaces 14. The extruded water flows downwards along the launder 13, and when flowing to the diversion surface 14, the water uniformly flows to the bottom of the creasing knife 3, so that the moisture carried by the creasing knife 3 is uniform.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A carton indentation device which characterized in that:

the paper box conveying device comprises a conveying belt (1) for conveying a paper box, wherein a lifting device (2) is arranged at the top end of the conveying belt (1), an indentation knife (3) is arranged at the bottom end of the lifting device (2), and a wetting assembly (4) is arranged at the top end of the indentation knife (3);

wetting subassembly (4) are including sponge (5) and the extrusion device (6) of adsorbable water, sponge (5) are located indentation sword (3) top, extrusion device (6) are located sponge (5) top.

2. Carton creasing device according to claim 1, wherein:

elevating gear (2) include support (7) and lift cylinder (8), support (7) set firmly in conveyer belt (1) both sides, lift cylinder (8) fixed mounting in support (7) top, lift cylinder (8) bottom rigid coupling has fixation clamp (9), indentation sword (3) centre gripping in on fixation clamp (9).

3. Carton creasing device according to claim 2, wherein:

the sponge (5) is arranged in the fixing clamp (9) and positioned at the top end of the indentation knife (3), and the extruding device (6) is arranged at the top end of the fixing clamp (9).

4. Carton creasing device according to claim 2, wherein:

the extrusion device (6) comprises an extrusion cylinder (10) and an extrusion plate (11);

the extrusion cylinder (10) is fixedly arranged at the top end of the fixing clamp (9), the extrusion plate (11) is arranged at the top end of the sponge (5) and is positioned in the fixing clamp (9), and the extrusion plate (11) is fixedly connected to an output shaft of the extrusion cylinder (10).

5. Carton creasing device according to claim 2, wherein:

a water injection pipe (12) is arranged at one side of the sponge (5) of the fixing clamp (9).

6. Carton creasing device according to claim 1 or 5, wherein:

the side wall of the indentation knife (3) is provided with a plurality of launders (13), the top end of each launder (13) penetrates through the top end of the indentation knife (3), and the bottom end of each launder (13) is provided with a flow guide surface (14).