CN215881753U

CN215881753U - Cutting device of medical crepe paper

Info

Publication number: CN215881753U
Application number: CN202122299592.XU
Authority: CN
Inventors: 臧海深; 洪韦龙
Original assignee: Anhui Hemeirui Medical Packaging Material Co ltd
Current assignee: Anhui Hemeirui Medical Packaging Material Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-22
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of paper cutting, in particular to a cutting device for medical crepe paper, which comprises a supporting plate, wherein a cutting structure is arranged on the supporting plate, the cutting structure comprises a connecting plate, the supporting plate is connected with the connecting plate in a sliding manner, the connecting plate is connected with a cutting knife, the connecting plate is connected with two connecting columns in a sliding manner, the connecting columns are connected to a fixing plate, two reset springs are connected between the fixing plate and the connecting plate, the connecting plate is connected with a connecting rod in a rotating manner, the connecting rod is connected to a rotating disc in a rotating manner, the rotating disc is connected to a driving structure, and the driving structure is connected to a conveying structure; the medical crepe paper is convenient to fix when cut, the cutting process is prevented from moving, the cut can be smooth, and the quality of the slit crepe paper is improved.

Description

Cutting device of medical crepe paper

Technical Field

The utility model relates to a cutting device, in particular to a cutting device for medical crepe paper, and belongs to the technical field of paper cutting.

Background

The crepe paper is a processed paper with crepe on the paper surface, and can be classified into three types of crepe paper for daily use, packaging use and decoration use, and particularly for medical crepe paper, thin paper with soft quality and good water absorption is required to be used as raw paper to prevent paper from being broken due to large elasticity of a packaged material, and the medical crepe paper needs to be cut in the production process so as to be better utilized.

However, the traditional medical crepe paper is inconvenient to fix in the cutting process, and the crepe paper is easy to move in the cutting process, so that the notch is not flat, and the quality of the slit crepe paper is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a cutting device for medical crepe paper, which is convenient for fixing the medical crepe paper when the medical crepe paper is cut, avoids movement in the cutting process, enables the cut to be smooth and improves the quality of the cut crepe paper.

The cutting device comprises a supporting plate, wherein a cutting structure is arranged on the supporting plate, the cutting structure comprises a connecting plate, the supporting plate is connected with the connecting plate in a sliding mode, the connecting plate is connected with a cutting knife in a connecting mode, the connecting plate is connected with two connecting columns in a sliding mode, the connecting columns are connected to a fixing plate, two reset springs are connected between the fixing plate and the connecting plate, the connecting plate is connected with a connecting rod in a rotating mode, the connecting rod is connected to a rotating disc in a rotating mode, the rotating disc is connected to a driving structure, and the driving structure is connected to a conveying structure.

Preferably, one end of the connecting rod is rotatably connected to the middle of the connecting plate, and the two connecting columns are symmetrically distributed around the center of the fixing plate.

Preferably, the bottom end of the cutting knife is obliquely arranged, and a traction roller is rotatably connected to the supporting plate.

Preferably, the supporting plate is connected to the bottom plate, and the cross section of one end of the supporting plate is of a U-shaped structure.

Preferably, the driving structure comprises a motor, the supporting plate is detachably connected with the motor through a plurality of bolts, and the motor is connected with a rotating shaft.

Preferably, the conveying structure comprises a connecting shaft, the rotating shaft is connected with the connecting shaft, and the connecting shaft is rotatably connected to the supporting plate.

Preferably, be connected with a synchronizing wheel on the connecting axle, one the winding has the hold-in range on the synchronizing wheel, the hold-in range winding is in another synchronizing wheel, and another synchronizing wheel rotates and connects in the seal box.

Preferably, the other synchronizing wheel is connected with an incomplete gear, the incomplete gear is meshed with a first gear, and the first gear is connected with a conveying roller.

Preferably, the supporting plate is rotatably connected with two conveying rollers, the conveying rollers are connected with second gears, and the second gears are meshed with each other.

Preferably, the diameters of the two second gears are equal, and the diameter of the incomplete gear is larger than that of the first gear.

The utility model has the beneficial effects that: the supporting plate is connected with a connecting plate in a sliding manner, the connecting plate is connected with a cutting knife, the connecting plate is connected with two connecting columns in a sliding manner, the connecting columns are connected to a fixed plate, two reset springs are connected between the fixed plate and the connecting plate, the connecting plate is connected with a connecting rod in a rotating manner, the connecting rod is connected to a rotating disc in a rotating manner, the rotating disc is driven to rotate by a driving structure, the rotating disc drives the connecting plate to move towards the crepe paper by the connecting rod, the connecting plate drives the cutting knife to move towards the crepe paper, the two reset springs can contract after the fixed plate is abutted against the crepe paper, the fixed plate is pressed against the crepe paper by the elasticity of the reset springs, the crepe paper can be cut after the cutting knife is contacted with the crepe paper, the bottom end of the cutting knife is obliquely arranged, so that the resistance of the cutting knife can be reduced, and the fixed plate deviates from the movement of the crepe paper and does not abut against the crepe paper after the cutting is completed, the driving structure drives the conveying structure to convey one end of the crepe paper for next cutting after a distance, so that repeated automatic cutting of the crepe paper is realized, the cutting efficiency is improved, the crepe paper is convenient to fix when cut, the cutting process is prevented from moving, a cut after cutting can be smooth, and the quality of the crepe paper after cutting is improved.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure of the connection column and the connection plate of the present invention;

FIG. 4 is a schematic view of the connection structure of the support plate and the seal box according to the present invention;

FIG. 5 is a schematic view of the connection structure of the second gear and the conveying roller according to the present invention;

fig. 6 is a schematic structural view of the cutting knife of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a drive structure; 301. a motor; 302. a rotating shaft; 4. cutting the structure; 401. a turntable; 402. a connecting rod; 403. a connecting plate; 404. cutting knife; 405. a fixing plate; 406. connecting columns; 407. a return spring; 5. a transfer structure; 501. a connecting shaft; 502. a synchronizing wheel; 503. a synchronous belt; 504. a sealing box; 505. an incomplete gear; 506. a first gear; 507. a conveying roller; 508. a second gear; 6. and (4) pulling the rolls.

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. 1-6, a cutting device for medical crepe paper comprises a supporting plate 2, a cutting structure 4 is arranged on the supporting plate 2, the cutting structure 4 comprises a connecting plate 403, the supporting plate 2 is connected with the connecting plate 403 in a sliding manner, the connecting plate 403 is connected with a cutting knife 404, the connecting plate 403 is connected with two connecting posts 406 in a sliding manner, the connecting posts 406 are connected with a fixing plate 405, two reset springs 407 are connected between the fixing plate 405 and the connecting plate 403, the connecting plate 403 is connected with a connecting rod 402 in a rotating manner, the connecting rod 402 is connected with a turntable 401 in a rotating manner, the turntable 401 is connected with a driving structure 3, and the driving structure 3 is connected with a conveying structure 5.

As a technical optimization scheme of the utility model, one end of the connecting rod 402 is rotatably connected to the middle part of the connecting plate 403, the two connecting columns 406 are symmetrically distributed about the center of the fixing plate 405, the bottom end of the cutting knife 404 is obliquely arranged, the supporting plate 2 is rotatably connected with the traction roller 6, the supporting plate 2 is connected to the bottom plate 1, and the cross section of one end of the supporting plate 2 is in a U-shaped structure, so that the resistance can be reduced during cutting.

As a technical optimization scheme of the present invention, the driving structure 3 includes a motor 301, the supporting plate 2 is detachably connected to the motor 301 through a plurality of bolts, the motor 301 is connected to a rotating shaft 302, the conveying structure 5 includes a connecting shaft 501, the rotating shaft 302 is connected to a connecting shaft 501, and the connecting shaft 501 is rotatably connected to the supporting plate 2, so that the rotating disc 401 can be driven to rotate.

As a technical optimization scheme of the present invention, one synchronizing wheel 502 is connected to the connecting shaft 501, a synchronous belt 503 is wound on one synchronizing wheel 502, the synchronous belt 503 is wound on the other synchronizing wheel 502, the other synchronizing wheel 502 is rotatably connected to the seal box 504, an incomplete gear 505 is connected to the other synchronizing wheel 502, the incomplete gear 505 is engaged with the first gear 506, the first gear 506 is connected to one conveying roller 507, two conveying rollers 507 are rotatably connected to the supporting plate 2, a second gear 508 is connected to the conveying roller 507, the two second gears 508 are engaged with each other, the diameters of the two second gears 508 are equal, and the diameter of the incomplete gear 505 is larger than that of the first gear 506, so that the diameter can be changed, and thus, crepe paper can be conveyed after cutting.

When the utility model is used, firstly, crepe paper passes through the space between the two conveying rollers 507 and is contacted with the traction roller 6, the crepe paper is dragged by the traction roller 6, then the motor 301 is started, the motor 301 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the rotating disc 401 to rotate, the rotating disc 401 drives the connecting plate 403 to move towards the crepe paper through the connecting rod 402, the connecting plate 403 drives the cutting knife 404 to move towards the crepe paper, the two reset springs 407 can contract after the fixed plate 405 is abutted against the crepe paper, the fixed plate 405 can press the crepe paper tightly through the elasticity of the reset springs 407, the crepe paper can be cut after the cutting knife 404 is contacted with the crepe paper, because the bottom end of the cutting knife 404 is arranged obliquely, the resistance borne during cutting can be reduced, after the cutting, the fixed plate 405 deviates from the movement of the crepe paper and does not abut against the crepe paper, the rotating shaft 302 drives the cutting knife 501 to rotate, the connecting shaft 501 drives one synchronizing wheel 502 to rotate, one synchronizing wheel 52 drives the other synchronizing wheel 502 to rotate through a synchronous belt 503, the other synchronizing wheel 502 drives an incomplete gear 505 to rotate, the incomplete gear 505 drives a first gear 506 to rotate, the first gear 506 drives a conveying roller 507 to rotate, one conveying roller 507 drives a second gear 508 to rotate, one second gear 508 drives the other second gear 508 to rotate, the other second gear 508 drives the other conveying roller 507 to rotate, the two conveying rollers 507 rotate to convey one end of crepe paper for next cutting, and then realized the repeated automatic cutting of crepe paper, improved the efficiency of cutting, and be convenient for fix it when the crepe paper cuts, avoided its in-process that cuts to take place to remove, made the incision after cutting can level and smooth, improved the quality of the crepe paper after cutting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cutting device of medical crepe paper, includes backup pad (2), its characterized in that: be equipped with on backup pad (2) and cut structure (4), it includes connecting plate (403) to cut structure (4), sliding connection has connecting plate (403) on backup pad (2), be connected with on connecting plate (403) and cut sword (404), sliding connection has two spliced poles (406) on connecting plate (403), spliced pole (406) are connected in fixed plate (405), be connected with two reset spring (407) between fixed plate (405) and connecting plate (403), connecting plate (403) rotate and are connected with connecting rod (402), connecting rod (402) rotate and connect in carousel (401), carousel (401) are connected in drive structure (3), drive structure (3) are connected in transport structure (5).

2. The cutting device for medical crepe paper according to claim 1, characterized in that: one end of the connecting rod (402) is rotatably connected to the middle part of the connecting plate (403), and the two connecting columns (406) are symmetrically distributed around the center of the fixing plate (405).

3. The cutting device for medical crepe paper according to claim 1, characterized in that: the bottom of cutting sword (404) is the slope setting, it is connected with carry over pinch rolls (6) to rotate on backup pad (2).

4. The cutting device for medical crepe paper according to claim 3, characterized in that: the supporting plate (2) is connected to the bottom plate (1), and the cross section of one end of the supporting plate (2) is of a U-shaped structure.

5. The cutting device for medical crepe paper according to claim 4, characterized in that: drive structure (3) include motor (301), can dismantle through a plurality of bolts on backup pad (2) and be connected with motor (301), motor (301) are connected with pivot (302).

6. The cutting device for medical crepe paper according to claim 5, characterized in that: the conveying structure (5) comprises a connecting shaft (501), the rotating shaft (302) is connected with the connecting shaft (501), and the connecting shaft (501) is rotatably connected to the supporting plate (2).

7. The cutting device for medical crepe paper according to claim 6, characterized in that: the connecting shaft (501) is connected with a synchronizing wheel (502), one synchronizing wheel (502) is wound with a synchronous belt (503), the synchronous belt (503) is wound on the other synchronizing wheel (502), and the other synchronizing wheel (502) is rotatably connected with a sealing box (504).

8. The cutting device for medical crepe paper according to claim 7, characterized in that: an incomplete gear (505) is connected to the other synchronizing wheel (502), the incomplete gear (505) is meshed with a first gear (506), and the first gear (506) is connected to a conveying roller (507).

9. The cutting device for medical crepe paper according to claim 8, characterized in that: the supporting plate (2) is connected with two conveying rollers (507) in a rotating mode, the conveying rollers (507) are connected with second gears (508) in a rotating mode, and the second gears (508) are meshed.

10. The cutting device for medical crepe paper according to claim 9, characterized in that: the diameters of the two second gears (508) are equal, and the diameter of the incomplete gear (505) is larger than that of the first gear (506).