CN219240118U

CN219240118U - Cloth cutting device for mask production

Info

Publication number: CN219240118U
Application number: CN202223479692.1U
Authority: CN
Inventors: 涂远征; 朱春菊; 张华明
Original assignee: Jiangxi Weide Medical Health Management Co ltd
Current assignee: Jiangxi Weide Medical Health Management Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-23
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a cloth cutting device for mask production, which comprises a conveying device and an unreeling roller positioned at one end of the conveying device, wherein a frame is fixedly connected to the conveying device, a cutting unit is arranged at the center of the frame, auxiliary units are symmetrically arranged at two sides of the frame, each auxiliary unit comprises a first electric push rod fixedly connected with the frame, a sliding plate is fixedly connected to the first electric push rod, two ends of the sliding plate are in sliding connection with the frame, telescopic rods are symmetrically and fixedly connected to the sliding plate, mounting blocks are fixedly connected to the two telescopic rods, and a second compression roller is rotationally connected between the two mounting blocks; according to the utility model, through the use of the cutting unit and the auxiliary unit, the stability of the cloth cutting part can be further improved when the cloth is cut, and the phenomenon of wrinkling of the cloth is avoided.

Description

Cloth cutting device for mask production

Technical Field

The utility model belongs to the technical field of cloth cutting devices, and particularly relates to a cloth cutting device for mask production.

Background

According to the patent document with the grant publication number CN214328264U, it is disclosed that: including the device main part, the upper end of device main part is provided with places the board, the surface of placing the board is provided with the absorption mouth, the left side of placing the board is provided with the cloth cylinder, the lower extreme of placing the board is provided with beam splitting device, beam splitting device's lower extreme is provided with the fan, be provided with the ventilation pipe between fan and the beam splitting device, the right side of placing the board is provided with tailors the case, tailors the inside of case and is provided with tailors the blade, tailors the inside flexible pipe that is provided with of lower extreme of case, the outside of flexible pipe is provided with the telescopic link, the outside of telescopic link is provided with the backup pad, the surface of backup pad is provided with the brush. The cloth cutting device for mask production has the advantages of fixing cloth, improving cutting quality, cleaning a cutting blade and prolonging the service life of the cutting blade; the defects of the method are as follows:

it is fixed to the cloth through being provided with the effect of absorption mouth, beam splitting device, fan and ventilation pipe, because the cloth has certain air permeability, consequently its suction when adsorbing through the absorption mouth is because of the gas permeability of cloth greatly reduced to lead to the fixed effect to the cloth relatively poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the cloth cutting device for mask production, which effectively solves the problem that the cloth is fixed by the action of an adsorption port, a beam splitting device, a fan and a ventilation pipe, and the suction force of the cloth is greatly reduced due to the air permeability of the cloth when the cloth is adsorbed through the adsorption port due to the certain air permeability of the cloth, so that the fixing effect of the cloth is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is tailor with cloth to gauze mask production, includes conveyer and is located the unreeling roller of conveyer one end, fixedly connected with frame on the conveyer, the center department of frame is provided with cutting unit, the both sides of frame still symmetry are provided with auxiliary unit, auxiliary unit include with frame fixed connection's first electric putter, fixedly connected with slide on the first electric putter, the both ends of slide all with frame sliding connection, symmetry fixedly connected with telescopic link on the slide, equal fixedly connected with installation piece on two telescopic links, rotate between two installation pieces and be connected with the second compression roller.

Preferably, a first sliding groove is formed in the frame, a first sliding rod is fixedly connected in the first sliding groove, and the first sliding rod is in sliding connection with a first through hole in the sliding plate.

Preferably, the cutting unit comprises a servo motor, an output shaft of the servo motor is fixedly connected with a screw rod, the screw rod is rotationally connected with a mounting groove on the frame, the screw rod is in threaded connection with a moving block, the moving block is in sliding connection with the mounting groove, a second electric push rod is fixedly connected to the moving block, a cutter rest is fixedly connected to the second electric push rod, and a cutting knife is mounted on the cutter rest.

Preferably, the second sliding groove is symmetrically formed in the tool rest, a second sliding rod is fixedly connected in the second sliding groove, a second sliding block and a spring are sleeved on the second sliding rod in a sliding mode, and a pulley is fixedly connected on the second sliding block.

Preferably, the conveying device is symmetrically and fixedly connected with a mounting frame, and the mounting frame is rotationally connected with an unreeling roller and a first compression roller.

Compared with the prior art, the utility model has the beneficial effects that:

in operation, through the use of cutting unit and auxiliary unit that sets up, can be before cutting the cloth, at first carry out holistic location to cloth cutting part from both sides through auxiliary unit, before cutting at last, carry out the location of a small circle to cloth cutting part again through two pulleys in the cutting unit and fix to further improve the stability of cloth cutting part, avoid the cloth to take place the fold phenomenon.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of a cloth cutting device for mask production according to the present utility model;

FIG. 2 is a schematic view of the unwind roller mounting structure of the present utility model;

FIG. 3 is a schematic view of a frame mounting structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of a screw mounting structure of the present utility model;

FIG. 6 is a schematic view of a pulley mounting structure of the present utility model;

in the figure: 1. a transfer device; 2. a mounting frame; 3. an unreeling roller; 4. a first press roller; 5. a frame; 6. a first electric push rod; 7. a slide plate; 8. a telescopic rod; 9. a mounting block; 10. a second press roller; 11. a first chute; 12. a first slide bar; 13. a mounting groove; 14. a servo motor; 15. a screw rod; 16. a moving block; 17. a second electric push rod; 18. a tool holder; 19. a cutting knife; 20. a second chute; 21. a second slide bar; 22. a second slider; 23. a spring; 24. and (3) a pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model relates to a cloth cutting device for mask production, which comprises a conveying device 1 and an unreeling roller 3 positioned at one end of the conveying device 1, wherein a mounting frame 2 is symmetrically and fixedly connected to the conveying device 1, and the unreeling roller 3 and a first compression roller 4 are rotatably connected to the mounting frame 2;

when the cloth feeding device is used, cloth on the unreeling roller 3 passes through the first press roller 4 and then is placed on a conveyor belt in the conveying device 1, so that the cloth can be driven to move, the cloth is tightly contacted with the conveyor belt through the first press roller 4, and the cloth is prevented from being suspended.

The conveying device 1 is fixedly connected with a frame 5, a cutting unit is arranged at the center of the frame 5, auxiliary units are symmetrically arranged on two sides of the frame 5, each auxiliary unit comprises a first electric push rod 6 fixedly connected with the frame 5, a sliding plate 7 is fixedly connected to the first electric push rod 6, two ends of the sliding plate 7 are both in sliding connection with the frame 5, a first sliding groove 11 is formed in the frame 5, a first sliding rod 12 is fixedly connected in the first sliding groove 11, and the first sliding rod 12 is in sliding connection with a first through hole in the sliding plate 7; the slide plate 7 is symmetrically and fixedly connected with telescopic rods 8, the two telescopic rods 8 are fixedly connected with mounting blocks 9, and a second press roller 10 is rotatably connected between the two mounting blocks 9;

when needs are cut, at first drive slide 7 motion through first electric putter 6, slide 7 drives installation piece 9 motion through telescopic link 8 to finally make second compression roller 10 extrude fixedly to the cloth after the downstream, fix the both sides of cloth cutting part respectively through two second compression rollers 10, thereby avoid the cloth to take place the skew phenomenon when cutting.

The cutting unit comprises a servo motor 14, an output shaft of the servo motor 14 is fixedly connected with a screw rod 15, the screw rod 15 is rotationally connected with a mounting groove 13 on the frame 5, the screw rod 15 is in threaded connection with a moving block 16, the moving block 16 is in sliding connection with the mounting groove 13, a second electric push rod 17 is fixedly connected to the moving block 16, a knife rest 18 is fixedly connected to the second electric push rod 17, and a cutting knife 19 is arranged on the knife rest 18; the tool rest 18 is symmetrically provided with a second chute 20, a second slide bar 21 is fixedly connected in the second chute 20, a second slide block 22 and a spring 23 are sleeved on the second slide bar 21 in a sliding way, and a pulley 24 is fixedly connected on the second slide block 22;

during cutting, only the second electric push rod 17 is needed to drive the cutting knife 19 on the knife rest 18 to move downwards, meanwhile, the pulley 24 on the knife rest 18 is firstly contacted with cloth, then the cutting knife 19 is contacted with the cloth, so that the cloth is positioned in a narrow space again, the stability of the cloth during cutting of the cutting knife 19 is further improved, during specific cutting, the servo motor 14 drives the screw rod 15 to rotate, the screw rod 15 drives the moving block 16 to slide in the mounting groove 13, the moving block 16 drives the second electric push rod 17 to move, and therefore the cutting knife 19 moves and then cuts a cloth piece, and the cutting knife 19 can be rotatably or fixedly arranged.

Claims

1. The utility model provides a cloth cutting device for mask production, includes conveyer (1) and is located unreeling roller (3) of conveyer (1) one end, its characterized in that, fixedly connected with frame (5) on conveyer (1), the center department of frame (5) is provided with cutting unit, the both sides of frame (5) are still symmetry and are provided with auxiliary unit, auxiliary unit includes first electric putter (6) with frame (5) fixed connection, fixedly connected with slide (7) on first electric putter (6), both ends and frame (5) sliding connection of slide (7) are all connected with telescopic link (8) on symmetrical fixedly connected with on slide (7), all fixedly connected with installation piece (9) on two telescopic link (8), rotationally be connected with second compression roller (10) between two installation pieces (9);

the cutting unit comprises a servo motor (14), an output shaft of the servo motor (14) is fixedly connected with a screw rod (15), the screw rod (15) is rotationally connected with a mounting groove (13) on the frame (5), the screw rod (15) is in threaded connection with a moving block (16), the moving block (16) is in sliding connection with the mounting groove (13), a second electric push rod (17) is fixedly connected to the moving block (16), a knife rest (18) is fixedly connected to the second electric push rod (17), and a cutting knife (19) is mounted on the knife rest (18);

second spout (20) have been seted up to symmetry on knife rest (18), second spout (20) internal fixation has second slide bar (21), has slided on second slide bar (21) and has cup jointed second slider (22) and spring (23), fixedly connected with pulley (24) on second slider (22).

2. The cloth cutting device for mask production according to claim 1, wherein: the frame (5) is provided with a first sliding groove (11), a first sliding rod (12) is fixedly connected in the first sliding groove (11), and the first sliding rod (12) is in sliding connection with a first through hole on the sliding plate (7).

3. The cloth cutting device for mask production according to claim 1, wherein: the conveying device is characterized in that the conveying device (1) is symmetrically and fixedly connected with a mounting frame (2), and the mounting frame (2) is rotationally connected with an unreeling roller (3) and a first compression roller (4).