CN210366227U

CN210366227U - Guide roller adjusting device of paperboard die cutting machine

Info

Publication number: CN210366227U
Application number: CN201921004136.4U
Authority: CN
Inventors: 顾辉
Original assignee: Bengbu Ares Machinery Technology Co Ltd
Current assignee: Bengbu Ares Machinery Technology Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-21
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a guide roller adjusting device of a paperboard die cutting machine, which comprises a mounting plate, a first mounting frame, a second mounting frame, a conveying roller and an adjusting roller, wherein the first mounting frame is of a flat plate structure and is provided with two groups, the two groups of first mounting frames are arranged oppositely, and two ends of the adjusting roller are respectively arranged on the two groups of first mounting frames; the second mounting frame is of a U-shaped structure, and the conveying roller is fixedly mounted on the second mounting frame; the conveying roller and the adjusting roller are parallel to each other, are respectively provided with a first rotating shaft and a second rotating shaft, and are respectively connected with the first mounting frame and the second mounting frame through the first rotating shaft and the second rotating shaft; the section of the adjusting roller is of an oval structure, and driving rollers are arranged at four end points of the oval structure; a brush plate is arranged on the second mounting frame and is mutually connected with the adjusting screw on the second mounting frame; and the first rotating shaft and the second rotating shaft are both provided with driving motors, and the driving motors are connected with a controller.

Description

Guide roller adjusting device of paperboard die cutting machine

Technical Field

The utility model relates to a cardboard processing technology field specifically is a deflector roll adjusting device of cardboard die cutting machine.

Background

The die cutting machine is also called as a beer machine, a cutting machine and a numerical control punching machine, is a paper packaging and printing subsequent mechanical device, is mainly used for die cutting (full break and half break), indentation and gold stamping operation, automatic waste discharge and the like of paper boards, corrugated boards, non-setting adhesives, EVA (ethylene vinyl acetate), double-sided adhesive, electronic and mobile phone rubber mats and the like, utilizes a steel knife, a hardware die, a steel wire, a copper plate, a lead plate or a steel plate to carve a template by the die cutting machine, applies certain pressure through the stamping plate, rolls printed products or the paper boards into a certain shape,

during the process of conveying the paperboard to the die cutting machine, the paperboard is conveyed through the guide of the guide roller; however, in the conveying process of the paperboard, because the conveying speeds of different parts may be different, wrinkles may occur, the quality of die-cut finished products is affected, the product yield is affected, and the waste of raw materials is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deflector roll adjusting device of cardboard die cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a guide roller adjusting device of a paperboard die-cutting machine comprises mounting plates, a first mounting frame, a second mounting frame, conveying rollers and adjusting rollers, wherein the first mounting frame is of a flat plate structure and is provided with two groups, the two groups of first mounting frames are oppositely arranged, and two ends of each adjusting roller are respectively mounted on the two groups of first mounting frames; the second mounting frame is of a U-shaped structure, and the conveying roller is fixedly mounted on the second mounting frame; the conveying roller and the adjusting roller are parallel to each other and are respectively provided with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively connected with a first mounting frame and a second mounting frame; the section of the adjusting roller is of an oval structure, and driving rollers are arranged at four end points of the oval structure; a brush plate is arranged on the second mounting frame and is mutually connected with the adjusting screw on the second mounting frame; and the first rotating shaft and the second rotating shaft are both provided with driving motors, and the driving motors are connected with a controller.

Preferably, the surface of the adjusting roller is provided with an installation sinking groove, the driving roller is arranged in the installation sinking groove through a third rotating shaft, and the diameter of the driving roller is larger than the depth of the installation sinking groove.

Preferably, a movable sinking groove is formed in the side face of the first mounting frame, the second rotating shaft is mounted on the movable block, and the movable block is arranged in the movable sinking groove; the movable sinking groove is internally provided with a guide rod which passes through the movable block, and a spring is connected between the upper and lower groove walls of the movable sinking groove and the movable block.

Preferably, the second mounting frame is provided with a mounting block, the brush plate is mounted on the mounting block, and bristles are arranged on the brush plate; the adjustable brush plate is characterized in that an adjusting sinking groove is formed in the mounting block, an adjusting block is arranged in the adjusting sinking groove, a strip-shaped magnet is arranged on the adjusting block, a strip-shaped metal block is arranged on the upper side of the brush plate, and the strip-shaped metal block is magnetically connected with the strip-shaped magnet.

Preferably, a threaded hole is formed in the middle of the second mounting frame, and the threaded hole is matched with an adjusting screw; the adjusting screw penetrates through the threaded hole and is connected with the adjusting block, and the adjusting block is connected with the adjusting screw through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adjusts the tensioning degree of the paperboard in the conveying process by arranging the adjusting roller, thereby avoiding the phenomenon that the paperboard is folded in the conveying process to influence the subsequent processing; the device has simple structure and convenient use, and can effectively improve and avoid the condition that the traditional guide roller is likely to have wrinkles.

Drawings

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

FIG. 2 is a schematic view of the structure of the adjustable roller of the present invention;

FIG. 3 is a schematic view of the installation of the adjustable roller of the present invention;

FIG. 4 is a schematic view of the structure of the movable sinking groove of the present invention;

fig. 5 is a schematic structural view of a second mounting bracket of the present invention;

FIG. 6 is a schematic view of the brush plate installation of the present invention;

reference numbers in the figures: 1. mounting a plate; 2. a first mounting bracket; 21. a movable sinking groove; 22. a guide bar; 23. a spring; 3. a second mounting bracket; 31. mounting blocks; 32. adjusting screws; 33. an adjusting block; 34. a strip magnet; 4. a conveying roller; 41. a first rotating shaft; 5. a regulating roller; 51. installing a sink tank; 52. a second rotating shaft; 53. a movable block; 6. a driving roller; 61. a third rotating shaft; 7. brushing the board; 71. brushing; 72. a strip-shaped metal block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: a guide roller adjusting device of a paperboard die-cutting machine comprises a mounting plate 1, a first mounting frame 2, a second mounting frame 3, conveying rollers 4 and adjusting rollers 5, wherein the first mounting frame 2 is of a flat plate structure and is provided with two groups, the two groups of first mounting frames 2 are oppositely arranged, and two ends of each adjusting roller 5 are respectively mounted on the two groups of first mounting frames 2; the second mounting frame 3 is of a U-shaped structure, and the conveying roller 4 is fixedly mounted on the second mounting frame 3; the conveying roller 4 and the adjusting roller 5 are parallel to each other and are respectively provided with a first rotating shaft 41 and a second rotating shaft 52, and the first rotating shaft 41 and the second rotating shaft 52 are respectively connected with the first mounting frame 2 and the second mounting frame 3; the section of the adjusting roller 5 is of an oval structure, and driving rollers 6 are arranged at four end points of the oval structure; a brush plate 7 is arranged on the second mounting frame 3, and the brush plate 7 is mutually connected with an adjusting screw 32 on the second mounting frame 3; the first rotating shaft 41 and the second rotating shaft 52 are both provided with driving motors, and the driving motors are connected with a controller.

Further, the surface of the adjusting roller 5 is provided with a mounting sunken groove 51, the driving roller 6 is arranged in the mounting sunken groove 51 through a third rotating shaft 61, and the diameter of the driving roller 6 is greater than the depth of the mounting sunken groove 51.

Further, a movable sinking groove 21 is formed in the side surface of the first mounting frame 2, the second rotating shaft 52 is mounted on a movable block 53, and the movable block 53 is arranged in the movable sinking groove 21; a guide rod 22 is arranged in the movable sinking groove 21, the guide rod 22 passes through the movable block 53, and a spring 23 is connected between the upper and lower groove walls of the movable sinking groove 21 and the movable block 53.

Further, the second mounting frame 3 is provided with a mounting block 31, the brush plate 7 is mounted on the mounting block 31, and the brush bristles 71 are arranged on the brush plate 7; an adjusting sinking groove is formed in the mounting block 31, an adjusting block 33 is arranged in the adjusting sinking groove, a strip magnet 34 is arranged on the adjusting block 33, a strip metal block 72 is arranged on the upper side of the brush plate 7, and the strip metal block 72 is magnetically connected with the strip magnet 34.

Furthermore, a threaded hole is formed in the middle of the second mounting frame 3, and the threaded hole is matched with the adjusting screw 32; the adjusting screw 32 penetrates through the threaded hole and is connected with the adjusting block 33, and the adjusting block 33 is connected with the adjusting screw 32 through a rotating shaft.

The working principle is as follows: when in use, the paper board passes through the upper part of the conveying roller 4, is lapped on the adjusting roller 5 and is connected to the die cutting machine; the conveying roller 4 is controlled by the controller to rotate to drive the paper board to rotate; the paper board can contact the driving roller 6 protruded from the adjusting roller 5 to drive the driving roller 6 to rotate so as to move in a matching way; the adjusting roller 5 with the oval structure can be controlled to be in a horizontal or vertical state, and when the paperboard is loose, the adjusting roller is adjusted to be in the vertical state; when the paper board is tight, the paper board is adjusted to be in a horizontal state. Meanwhile, aiming at the fluctuation of the tensioning degree of the paper board in the conveying process, the spring 23 drives the movable block 53 to fluctuate up and down, so that the adjusting roller 5 is driven to fluctuate up and down, and the tensioning degree of the paper board is adaptively adjusted.

When the paper board passes through the upper part of the conveying roller 4, the adjusting screw 32 rotates, the adjusting screw 32 moves up and down on the second mounting rack 3 to drive the adjusting block 33 to move up and down, and further drive the strip magnet 34 to move up and down to drive the strip metal block 72 to move up and down; the strip-shaped metal block 72 moves up and down to drive the brush plate 7 to move, so that the positions of the brush bristles 71 and the paper conveying plate are adjusted, and the surface of the paperboard is cleaned.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 cardboard die cutting machine's deflector roll adjusting device which characterized in that: the automatic feeding device comprises a mounting plate (1), a first mounting frame (2), a second mounting frame (3), a conveying roller (4) and a regulating roller (5), wherein the first mounting frame (2) is of a flat plate structure and is provided with two groups, the two groups of first mounting frames (2) are oppositely arranged, and two ends of the regulating roller (5) are respectively mounted on the two groups of first mounting frames (2); the second mounting frame (3) is of a U-shaped structure, and the conveying roller (4) is fixedly mounted on the second mounting frame (3); the conveying roller (4) and the adjusting roller (5) are parallel to each other and are respectively provided with a first rotating shaft (41) and a second rotating shaft (52), and the first rotating shaft (41) and the second rotating shaft (52) are respectively connected with the first mounting frame (2) and the second mounting frame (3); the section of the adjusting roller (5) is of an oval structure, and driving rollers (6) are arranged at four end points of the oval structure; a brush plate (7) is arranged on the second mounting rack (3), and the brush plate (7) is connected with an adjusting screw (32) on the second mounting rack (3); and the first rotating shaft (41) and the second rotating shaft (52) are both provided with driving motors, and the driving motors are connected with a controller.

2. The guide roller adjusting device of a paperboard die cutting machine as claimed in claim 1, wherein: the surface of the adjusting roller (5) is provided with an installation sinking groove (51), the driving roller (6) is arranged in the installation sinking groove (51) through a third rotating shaft (61), and the diameter of the driving roller (6) is larger than the depth of the installation sinking groove (51).

3. The guide roller adjusting device of a paperboard die cutting machine as claimed in claim 1, wherein: a movable sinking groove (21) is formed in the side face of the first mounting frame (2), the second rotating shaft (52) is mounted on the movable block (53), and the movable block (53) is arranged in the movable sinking groove (21); a guide rod (22) is arranged in the movable sinking groove (21), the guide rod (22) penetrates through the movable block (53), and a spring (23) is connected between the upper and lower groove walls of the movable sinking groove (21) and the movable block (53).

4. The guide roller adjusting device of a paperboard die cutting machine as claimed in claim 1, wherein: the second mounting frame (3) is provided with a mounting block (31), the brush plate (7) is mounted on the mounting block (31), and bristles (71) are arranged on the brush plate (7); the brush plate is characterized in that an adjusting sinking groove is formed in the mounting block (31), an adjusting block (33) is arranged in the adjusting sinking groove, a strip-shaped magnet (34) is arranged on the adjusting block (33), a strip-shaped metal block (72) is arranged on the upper side of the brush plate (7), and the strip-shaped metal block (72) is magnetically connected with the strip-shaped magnet (34).

5. The guide roller adjusting device of a paperboard die cutting machine as claimed in claim 4, wherein: a threaded hole is formed in the middle of the second mounting frame (3), and the threaded hole is matched with an adjusting screw (32); the adjusting screw (32) penetrates through the threaded hole and is connected with the adjusting block (33), and the adjusting block (33) is connected with the adjusting screw (32) through a rotating shaft.