CN211941112U

CN211941112U - Grooving roller structure for corrugated board

Info

Publication number: CN211941112U
Application number: CN202020175249.7U
Authority: CN
Inventors: 杨秀枝
Original assignee: Suzhou Aoran Commodity Co Ltd
Current assignee: Suzhou Aoran Commodity Co Ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-11-17
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a grooving roller structure for corrugated boards, which comprises an upper roller body and a lower roller body, wherein the upper roller body and the lower roller body both comprise a main mandrel, an external thread is formed on the outer side wall of the middle part of the main mandrel, and a plurality of annular spacer blocks are screwed on the external thread; the main mandrel of the upper roller body is also in threaded connection with a plurality of cutting ring bodies; a plurality of lower cutting ring bodies are further screwed on the main mandrel of the lower roller body; the outer side wall of the cutting ring body is provided with arc-shaped convex blades, the outer side wall of the lower cutting ring body is provided with annular cutting grooves, and the arc-shaped convex blades vertically correspond to and align with the corresponding annular cutting grooves. The positions of the annular spacer blocks and the cutting ring bodies or the lower cutting ring bodies can be adjusted in a loading and unloading mode on the main mandrel according to needs, so that the positions of the cutting ring bodies and the lower cutting ring bodies correspond to the positions of cutting grooves of the paperboards to be cut, the requirements for cutting the paperboards of different specifications are met, a plurality of roller bodies are not needed to be prepared, and the cost is low.

Description

Grooving roller structure for corrugated board

Technical Field

The utility model relates to a corrugated container board processing equipment technical field, more specifically the utility model relates to a corrugated container board is with grooving roll body structure that says so.

Background

Present corrugated container board is in the course of working, and it need cut strip groove etc. to limit portion, and current mode sets up the cutting knife on the cutting roll body that adopts upper and lower correspondence and cuts groove and roll the cutting, and the specification of different cardboards, its position that needs the cutting are different, consequently need different cutting rollers to process, consequently need prepare the cutting roller of different regulations, and is very troublesome, with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at being not enough to prior art, and provide a grooving roll body structure for corrugated container board, it can be as required on the main mandrel load and unload the position of adjusting annular spacer and cutting ring body or cutting ring body down, thereby make its cutting ring body and the position of cutting ring body down corresponding with the position of the cutting groove of the cardboard of required cutting, the cardboard cutting that satisfies different specifications is used, it need not to prepare a plurality of roll bodys, and is with low costs, and its annular spacer, only need damage when cutting ring body and cutting ring body damage to be partial change can, the replacement cost is low.

The technical solution of the utility model is as follows:

a grooving roller body structure for corrugated boards comprises an upper roller body and a lower roller body, wherein the upper roller body and the lower roller body respectively comprise a main mandrel, external threads are formed on the outer side wall of the middle part of the main mandrel, and a plurality of annular spacer blocks are screwed on the external threads;

the main mandrel of the upper roller body is also in threaded connection with a plurality of cutting ring bodies;

a plurality of lower cutting ring bodies are further screwed on the main mandrel of the lower roller body;

the outer side wall of the cutting ring body is provided with arc-shaped convex blades, the outer side wall of the lower cutting ring body is provided with annular cutting grooves, and the arc-shaped convex blades vertically correspond to and align with the corresponding annular cutting grooves.

The cutting ring body or the lower cutting ring body is positioned between the two corresponding annular spacers.

And hinged shaft parts are formed in the middle parts of two ends of the main mandrel.

The one end lateral wall shaping of main dabber has radial extension annular limit, and radial extension annular edge shaping has a plurality of regulation spiro union through-holes, and the screw rod portion spiro union of regulating block is in the regulation spiro union through-hole that corresponds, and the regulating block presses on the terminal surface of the annular spacer block of tip.

The hinge shaft part formed on the end face of the other end of the main spindle, which is far away from the radial extension annular edge, is sleeved with an annular end plate in an inserting mode, and the annular end plate is fixedly connected to the end face of the main spindle core through a bolt.

The annular end plate is provided with a plurality of end connecting bolt connecting through holes, the screw of the adjusting pressing block is in bolt connection with the corresponding end connecting bolt connecting through hole, and the adjusting pressing block is pressed on the end face of the corresponding annular spacing block.

The beneficial effects of the utility model reside in that:

the positions of the annular spacer block and the cutting ring body or the lower cutting ring body can be adjusted in a loading and unloading mode on the main mandrel according to needs, so that the positions of the cutting ring body and the lower cutting ring body correspond to the positions of cutting grooves of paper boards needing to be cut, the cutting use of the paper boards of different specifications is met, a plurality of roller bodies do not need to be prepared, the cost is low, only damaged parts need to be replaced when the annular spacer block, the cutting ring body and the lower cutting ring body are damaged, and the replacement cost is low.

Drawings

FIG. 1 is a partial schematic view of a cutting ring mounted thereto;

FIG. 2 is a partial schematic view of the structure with the lower cutting ring installed;

fig. 3 is a partial schematic view of the configuration of the cutting ring body and the lower cutting ring body when mated.

Detailed Description

Example (b): as shown in fig. 1 to 3, the grooving roller structure for corrugated boards comprises an upper roller body 10 and a lower roller body 20, wherein the upper roller body 10 and the lower roller body 20 both comprise a main mandrel 1, an external thread 11 is formed on the outer side wall of the middle part of the main mandrel 1, a plurality of annular spacers 2 are screwed on the external thread 11, and the plurality of annular spacers 2 can be composed of annular spacers 2 with different thicknesses;

the main mandrel 1 of the upper roller body 10 is also in threaded connection with a plurality of cutting ring bodies 3;

the main mandrel 1 of the lower roller body 20 is also in threaded connection with a plurality of lower cutting ring bodies 4;

an arc-shaped convex blade 31 is formed on the outer side wall of the cutting ring body 3, an annular cutting groove 41 is formed on the outer side wall of the lower cutting ring body 4, and the arc-shaped convex blade 31 corresponds to and aligns with the corresponding annular cutting groove 41 up and down.

Further, the cutting ring body 3 or the lower cutting ring body 4 is located between the two corresponding annular spacers 2.

Furthermore, the middle parts of the two ends of the main mandrel 1 are formed with hinged shaft parts 12.

Furthermore, a radially extending annular edge 13 is formed on the outer side wall of one end of the main mandrel 1, a plurality of adjusting screw joint through holes 14 are formed on the radially extending annular edge 13, the screw rod part of the adjusting block 5 is screwed in the corresponding adjusting screw joint through holes 14, and the adjusting block 5 is pressed on the end face of the annular spacing block 2 at the end part.

Furthermore, a hinge shaft part 12 formed on the end surface of the other end of the main spindle 1, which is far away from the radially extending annular edge 13, is inserted and sleeved with an annular end plate 6, and the annular end plate 6 is fixedly connected to the end surface of the main spindle 1 through a bolt.

Furthermore, a plurality of end connection screw connection through holes 61 are formed in the annular end plate 6, the screw rods of the adjusting and pressing blocks 7 are screwed in the corresponding end connection screw connection through holes 61, and the adjusting and pressing blocks 7 are pressed on the end faces of the corresponding annular partition blocks 2.

In this embodiment, when the cutting groove position of the processed cardboard does not correspond to the cutting ring 3 and the lower cutting ring 4 of the upper roller 10 and the lower roller 20, the annular end plate 6 can be disassembled, the corresponding annular spacer 2 and the cutting ring 3 or the lower cutting ring 4 are disassembled, and then the annular spacers 2 with different thicknesses are installed, so that the positions of the different cutting rings 3 or the lower cutting rings 4 can be adjusted, and the positions of the annular spacers 2 and the cutting rings 3 or the lower cutting rings 4 are ensured to correspond to the positions of the cardboard to be cut, and the adjustment is convenient, and because the external thread 11 is formed on the outer side wall of the middle part of the main mandrel 1, the annular spacers 2, the cutting rings 3 or the lower cutting rings 4 are screwed on the external thread 11, and the accuracy of the screwing movement position is high, and the effect is good.

And when producing the distance on the external screw thread 11 between the annular spacer block 2 of spiro union's both ends and the regulation and press against block 7 or regulating block 5, rotate and adjust and press against block 7 and regulating block 5, adjust the screw rod portion and stretch out the distance to adjust and press against on the annular spacer block 2 that corresponds constantly by pressing against block 7 or regulating block 5, guarantee to compress tightly the effect.

The above embodiments are only used for illustrating the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. The utility model provides a corrugated container board is with grooving roll body structure, includes its characterized in that of last roll body (10) and lower roll body (20): the upper roller body (10) and the lower roller body (20) both comprise a main mandrel (1), external threads (11) are formed on the outer side wall of the middle part of the main mandrel (1), and a plurality of annular spacer blocks (2) are screwed on the external threads (11);

the main mandrel (1) of the upper roller body (10) is also in threaded connection with a plurality of cutting ring bodies (3);

a plurality of lower cutting ring bodies (4) are also screwed on the main mandrel (1) of the lower roller body (20);

arc-shaped protruding blades (31) are formed on the outer side wall of the cutting ring body (3), annular cutting grooves (41) are formed on the outer side wall of the lower cutting ring body (4), and the arc-shaped protruding blades (31) vertically correspond to and align with the corresponding annular cutting grooves (41).

2. A grooved roll structure for corrugated cardboard as claimed in claim 1, wherein: the cutting ring body (3) or the lower cutting ring body (4) is positioned between the two corresponding annular spacing blocks (2).

3. A grooved roll structure for corrugated cardboard as claimed in claim 1, wherein: hinged shaft parts (12) are formed in the middle of two ends of the main mandrel (1).

4. A grooved roll structure for corrugated cardboard as claimed in claim 1, wherein: the one end lateral wall shaping of main dabber (1) has radial extension annular limit (13), and the shaping has a plurality of regulation spiro union through-holes (14) on radial extension annular limit (13), and the screw section spiro union of regulating block (5) is in corresponding regulation spiro union through-hole (14), and regulating block (5) press on the terminal surface of the annular spacer block (2) of tip.

5. A grooved roll structure for corrugated cardboard according to claim 4, wherein: the end face of the other end, far away from the radially extending annular edge (13), of the main mandrel (1) is provided with a hinged shaft part (12) which is sleeved with an annular end plate (6) in an inserting mode, and the annular end plate (6) is fixedly connected to the end face of the main mandrel (1) through bolts.

6. A grooved roll structure for corrugated cardboard according to claim 5, wherein: a plurality of end connecting bolt joint through holes (61) are formed in the annular end plate (6), a screw of the adjusting pressing block (7) is screwed in the corresponding end connecting bolt joint through holes (61), and the adjusting pressing block (7) is pressed on the end face of the corresponding annular spacing block (2).