CN113119529A

CN113119529A - Corrugated roller with gluing mechanism

Info

Publication number: CN113119529A
Application number: CN202110470958.7A
Authority: CN
Inventors: 王元平
Original assignee: Qingdao Jinhongli Packaging Machinery Co ltd
Current assignee: Qingdao Jinhongli Packaging Machinery Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-16
Anticipated expiration: 2041-04-29
Also published as: CN113119529B

Abstract

The invention relates to the technical field of corrugated rollers, in particular to a corrugated roller with a gluing mechanism, which comprises a central roller, a sleeve sleeved outside the central roller, a pressing roller sleeved outside the sleeve and fillets fully distributed on the outer ring surface of the pressing roller, wherein a needle tube arranged on the surface of the pressing roller is arranged corresponding to a glue outlet, the glue outlet is arranged on the surface of the sleeve, and after the needle tube penetrates through a rubber sealing block inside the glue outlet, glue in a cavity between the central roller and the sleeve is dripped outwards through the needle tube; the beneficial effects are that: the corrugated roller with the gluing mechanism comprises the glue storage cylinder body through the sleeve and the central roller, and the pressing roller with the ribs is sleeved outside the glue storage cylinder body, so that when the ribs are damaged and replaced, only the pressing roller needs to be detached and replaced, and the cost for replacing the corrugated roller integrally is reduced.

Description

Corrugated roller with gluing mechanism

Technical Field

The invention relates to the technical field of corrugated rollers, in particular to a corrugated roller with a gluing mechanism.

Background

The corrugating roller is the most important component of corrugated board producing equipment, and is generally made of 48CrMoA steel, and after surface heat treatment and cold treatment or surface cold treatment, the hardness of the corrugating roller is generally above HRC 55.

In the prior art, after a corrugated roller presses a paperboard, glue needs to be coated in a pressed corrugated groove, and the process dispersion is not beneficial to improving the production efficiency.

Disclosure of Invention

The present invention is directed to a corrugating roller with a gluing mechanism to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a corrugating roll with mechanism glues, includes that the sleeve that the cover was established outside central roller, the central roller outside, the compression roller that the cover was established outside the sleeve and be covered with the fillet of compression roller outer anchor ring, the needle tubing that the surface of compression roller set up corresponds the setting with a gluey hole, and a gluey hole is seted up on telescopic surface, and after the needle tubing ran through out the inside rubber seal piece of gluey hole, the colloid of cavity outwards dripped through the needle tubing between central roller and the sleeve spills.

Preferably, the caliber of the end opening of the sleeve is smaller than the diameter of the inner ring of the sleeve, the end opening of the sleeve is sleeved at the end part of the roller body of the center roller, a glue storage cavity is formed between the center roller and the sleeve, and a reinforcing member is additionally arranged inside the glue storage cavity for supporting.

Preferably, the reinforcing frame comprises a reinforcing frame and a plurality of support rods fixed on the inner annular surface of the reinforcing frame, the reinforcing frame is fixed between the central roller and the sleeve, and the support rods are arranged and distributed along the long edge of the reinforcing frame at equal intervals.

Preferably, the needle tube is inserted into the through hole, the through hole is formed in the surface of the compression roller, the damping ring is sleeved at the end of the needle tube, the through hole is of a convex cylinder structure, the diameter of the outer ring of the damping ring is larger than the opening caliber of the through hole, which is close to the inner ring surface of the compression roller, and the pull ring is arranged at the end of the needle tube.

Preferably, the conical prick end of the needle tube faces the glue outlet hole, and a limiting component is arranged between the sleeve and the pressing roller.

Preferably, the limiting assembly comprises a limiting strip and a supporting strip, the limiting strip is fixed on the inner ring surface of the compression roller, and the supporting strip is fixed on the outer ring surface of the sleeve.

Preferably, the number of the limiting strips and the number of the supporting strips are two, the two limiting strips are located between the two supporting strips, and the two limiting strips are distributed on two sides of the through hole.

Preferably, the compression roller is detachable structure, and the compression roller is long limit length and telescopic long limit length equals.

Preferably, mend and glue the subassembly and include injecting glue mouth and peg graft at the inside spiro union chock plug of injecting glue mouth, the injecting glue mouth is seted up on telescopic surface, and the inner wall of injecting glue mouth is provided with the internal thread, and the surface of spiro union chock plug is provided with the external screw thread.

Preferably, the end part of the screw joint plug is provided with a screwing plate, the screwing plate is inserted into the glue injection port, the glue injection port is of a convex cylindrical structure, and the surface of the screwing plate is provided with a finger clamping groove.

Compared with the prior art, the invention has the beneficial effects that:

1. the corrugated roller with the gluing mechanism comprises the glue storage cylinder body through the sleeve and the central roller, and the pressing roller with the ribs is sleeved outside the glue storage cylinder body, so that when the ribs are damaged and replaced, only the pressing roller needs to be detached and replaced, and the cost for replacing the corrugated roller integrally is reduced;

2. according to the corrugated roller with the gluing mechanism, the needle tube is inserted on the surface of the pressing roller, friction is increased through the damping ring when the needle tube slides in the through hole, the needle tube is prevented from sliding in the through hole at will, after the needle tube is pushed to penetrate through the rubber sealing block, colloid in the glue storage cavity leaks out along the needle tube, and the corrugated roller rotates to drip the colloid on the surface of the paperboard.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the construction of the press roll of the present invention;

FIG. 4 is a schematic view of a connection structure of a glue injection port and a screw joint plug according to the present invention;

FIG. 5 is a schematic view of the connection structure of the screw plug and the screw plate according to the present invention.

In the figure: the device comprises a central roller 1, a sleeve 2, a compression roller 3, a fillet 4, a reinforcing frame 5, a stay bar 6, a through hole 7, a needle tube 8, a damping ring 9, a pull ring 10, a glue outlet hole 11, a rubber sealing block 12, a limiting strip 13, a supporting strip 14, a glue injection hole 15, a screw connection plug 16, a screwing plate 17 and a finger clamping groove 18.

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 to 5, the present invention provides a technical solution: a corrugated roller with a gluing mechanism comprises a central roller 1, a sleeve 2 sleeved outside the central roller 1, a press roller 3 sleeved outside the sleeve 2 and fillets 4 fully distributed on the outer ring surface of the press roller 3, wherein the end opening caliber of the sleeve 2 is smaller than the diameter of an inner ring of the sleeve 2, the end opening of the sleeve 2 is sleeved at the end part of a roller body of the central roller 1, a glue storage cavity is formed between the central roller 1 and the sleeve 2, a reinforcing member is additionally arranged inside the glue storage cavity for supporting, a reinforcing frame comprises a reinforcing frame 5 and a support rod 6 fixed on the inner ring surface of the reinforcing frame 5, the reinforcing frame 5 is fixed between the central roller 1 and the sleeve 2, the support rod 6 is provided with a plurality of support rods, and the plurality of support rods 6 are arranged and distributed along the long edge of the reinforcing frame 5 in;

the needle tube 8 is inserted into the through hole 7, the through hole 7 is formed in the surface of the compression roller 3, the end portion of the needle tube 8 is sleeved with the damping ring 9, the through hole 7 is of a convex cylinder structure, the diameter of the outer ring of the damping ring 9 is larger than the opening caliber of the through hole 7, which is close to the inner ring surface of the compression roller 3, the end portion of the needle tube 8 is provided with the pull ring 10, the conical puncture end of the needle tube 8 faces the glue outlet 11, a limiting component is arranged between the sleeve 2 and the compression roller 3, the needle tube 8 arranged on the surface of the compression roller 3 is arranged corresponding to the glue outlet 11, the glue outlet 11 is formed in the surface of the sleeve 2, and after the needle tube 8 penetrates through the rubber sealing block 12 in the glue outlet 11, glue in the cavity;

the limiting assembly comprises limiting strips 13 and supporting strips 14, the limiting strips 13 are fixed on the inner annular surface of the compression roller 3, the supporting strips 14 are fixed on the outer annular surface of the sleeve 2, two limiting strips 13 and two supporting strips 14 are arranged, the two limiting strips 13 are positioned between the two supporting strips 14, the two limiting strips 13 are distributed on two sides of the through hole 7, the compression roller 3 is of a detachable structure, and the length of the long edge of the compression roller 3 is equal to that of the long edge of the sleeve 2;

the glue supplementing assembly comprises a glue injection port 15 and a screw joint plug head 16 inserted into the glue injection port 15, the glue injection port 15 is arranged on the surface of the sleeve (2), an internal thread is arranged on the inner wall of the glue injection port 15, an external thread is arranged on the surface of the screw joint plug head 16, a screwing plate 17 is arranged at the end part of the screw joint plug head 16, the screwing plate 17 is inserted into the glue injection port 15, the glue injection port 15 is of a convex cylindrical structure, and a clamping finger groove 18 is formed in the surface of the screwing plate 17.

The working principle is as follows: referring to the attached drawing 1, a sleeve 2 is sleeved outside a center roller 1, a reinforcing frame 5 is connected between the inner annular surface of the sleeve 2 and the center roller 1, and a stay bar 6 is welded on the inner annular surface of the reinforcing frame 5 for supporting, so that the deformation of a cavity between the sleeve 2 and the center roller 1 due to extrusion is avoided, and the flow of colloid in a glue storage cavity is not influenced by a gap between the reinforcing frame 5 and the stay bar 6;

referring to the attached figure 2, the needle tube 8 is pushed to move towards the inner ring direction of the press roll 3 along the through hole 7, the damping ring 9 is extruded between the needle tube 8 and the through hole 7 to increase friction, the needle tube 8 is prevented from sliding freely inside the through hole 7, the glue injection tube can be inserted into the needle tube 8 after the needle tube 8 penetrates through the rubber sealing block 12, glue is injected into the glue storage cavity, when the corrugated roll works, the glue inside the glue storage cavity is dripped outwards through the needle tube 8, and after the needle tube 8 is pulled out of the rubber sealing block 12, jacks on the surface of the rubber sealing block 12 are automatically closed due to the characteristic of the rubber block, so that the glue inside the glue storage cavity is prevented from;

referring to the attached drawing 1, the compression roller 3 is sleeved on the outer side of the sleeve 2, so that the compression roller 3 is of a detachable structure, when in actual use, the compression roller 3 is sleeved on the outer side of the sleeve 2 and then can be connected with the sleeve 2 and the compression roller 3 through screws, when the fillet 4 is seriously worn after long-term use, only the compression roller 3 needs to be detached and replaced, so that the cost for replacing the whole corrugated roller is reduced, when the compression roller 3 is sleeved on the outer side of the sleeve 2, the limiting strip 13 and the supporting strip 14 are staggered and limited, the compression roller 3 is prevented from rotating on the outer side of the sleeve 2, and the needle tube 8;

referring to fig. 4 and 5, the finger is scratched in the finger clamping groove 18, the screwing plate 17 is screwed to drive the screwing plug head 16 to rotate and remove from the glue injection opening 15, and then glue can be injected between the sleeve 2 and the central roller 1 to realize glue supplement.

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 corrugating roll with mechanism glues, includes sleeve (2) that central roller (1), central roller (1) outside cover were established, compression roller (3) and stupefied fillet (4) of being covered with compression roller (3) outer anchor ring are established in sleeve (2) outside cover, its characterized in that: the surface of the compression roller (3) is provided with a needle tube (8) corresponding to the glue outlet hole (11), the glue outlet hole (11) is formed in the surface of the sleeve (2), the needle tube (8) penetrates through the rubber sealing block (12) inside the glue outlet hole (11), glue in a cavity between the central roller (1) and the sleeve (2) is dripped outwards through the needle tube (8), and the surface of the sleeve (2) is provided with a glue supplementing assembly.

2. The corrugating roll with a gluing mechanism as claimed in claim 1, wherein: the end opening caliber of the sleeve (2) is smaller than the inner ring diameter of the sleeve (2), the end opening of the sleeve (2) is sleeved at the end part of the roller body of the center roller (1), a glue storage cavity is formed between the center roller (1) and the sleeve (2), and a reinforcing piece is additionally arranged inside the glue storage cavity to support the glue storage cavity.

3. The corrugating roll with a gluing mechanism according to claim 2, wherein: the reinforcing frame comprises a reinforcing frame (5) and support rods (6) fixed on the inner annular surface of the reinforcing frame (5), the reinforcing frame (5) is fixed between the central roller (1) and the sleeve (2), the support rods (6) are arranged in a plurality of numbers, and the support rods (6) are arranged and distributed along the long edge of the reinforcing frame (5) in equal distance.

4. The corrugating roll with a gluing mechanism as claimed in claim 1, wherein: the needle tube (8) is inserted into the through hole (7), the through hole (7) is formed in the surface of the compression roller (3), the damping ring (9) is sleeved on the end portion of the needle tube (8), the through hole (7) is of a convex column structure, the diameter of the outer ring of the damping ring (9) is larger than the opening caliber of the through hole (7) close to the inner ring surface of the compression roller (3), and the pull ring (10) is arranged at the end portion of the needle tube (8).

5. The corrugating roller with a gluing mechanism as claimed in claim 4, wherein: the conical prick end of the needle tube (8) faces the glue outlet hole (11), and a limiting component is arranged between the sleeve (2) and the pressing roller (3).

6. The corrugating roller with a gluing mechanism according to claim 5, wherein: the limiting assembly comprises a limiting strip (13) and a supporting strip (14), the limiting strip (13) is fixed on the inner ring surface of the compression roller (3), and the supporting strip (14) is fixed on the outer ring surface of the sleeve (2).

7. The corrugating roller with a gluing mechanism as claimed in claim 6, wherein: the two limiting strips (13) and the two supporting strips (14) are arranged, the two limiting strips (13) are located between the two supporting strips (14), and the two limiting strips (13) are distributed on two sides of the through hole (7).

8. The corrugating roll with a gluing mechanism as claimed in claim 1, wherein: compression roller (3) are detachable construction, and compression roller (3) are long limit length and equal with the long limit length of sleeve (2).

9. The corrugating roll with a gluing mechanism as claimed in claim 1, wherein: mend and glue the subassembly and include injecting glue mouth (15) and peg graft spiro union chock plug (16) in injecting glue mouth (15) inside, injecting glue mouth (15) are seted up on the surface of sleeve (2), and the inner wall of injecting glue mouth (15) is provided with the internal thread, and the surface of spiro union chock plug (16) is provided with the external screw thread.

10. The corrugating roll with a gluing mechanism according to claim 9, wherein: the end part of the screw joint plug head (16) is provided with a screwing plate (17), the screwing plate (17) is inserted into the glue injection port (15), the glue injection port (15) is of a convex cylindrical structure, and the surface of the screwing plate (17) is provided with a clamping finger groove (18).