CN215628934U

CN215628934U - Cloth cutting device is used in gauze mask production

Info

Publication number: CN215628934U
Application number: CN202121918491.XU
Authority: CN
Inventors: 杨钟琪
Original assignee: Jiangsu Handun Security Technology Co ltd
Current assignee: Jiangsu Handun Security Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-25
Anticipated expiration: 2031-08-16

Abstract

The utility model belongs to the field of cutting devices, and particularly relates to a cloth cutting device for mask production, which comprises a cutting table; the right side of the cutting table is fixedly connected with a shell, and the inside of the shell is connected with cloth in a rotating mode; the upper side of the cutting table is fixedly connected with a supporting plate, and a cutter slides on the upper end of the supporting plate; the upper end of the left side of the cutting table is provided with a fixing mechanism; the fixing mechanism comprises a limiting mechanism, a sliding plate, a first fixing plate, a rotating mechanism, a sliding mechanism, a telescopic rod, a first pressing plate and a first spring, and the lower end of the limiting mechanism is arranged inside the cutting table; the outer side of the limiting mechanism is arranged in the sliding plate, and the upper end of the sliding plate is fixedly connected with a first fixing plate; the upper end of the first fixing plate is provided with a rotating mechanism; make the cloth carry out quick fixed to the cloth before the cutting, prevent that the cloth from receiving external force's influence and squinting when subsequent cutting, stability when promoting the cloth cutting has realized the fixed function of being convenient for, has solved inconvenient fixed problem, has improved the stability when cutting.

Description

Cloth cutting device is used in gauze mask production

Technical Field

The utility model relates to the field of cutting devices, in particular to a cloth cutting device for mask production.

Background

When the mask is produced and processed, a cutting device is needed to cut the cloth, and the cut cloth is processed.

When the mask is produced, cloth for producing the mask is pulled out and laid on a cutting table, and automatic cutting is carried out through a cutter.

When the cloth is tiled and cut, the cloth is easily influenced by external force, so that the cloth is deviated during cutting, the cutting of the cloth fails, and the waste of the cloth is caused; therefore, the cloth cutting device for mask production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that cloth is inconvenient to fix due to the defects of the prior art, the utility model provides a cloth cutting device for mask production.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a cloth cutting device for mask production, which comprises a cutting table; the right side of the cutting table is fixedly connected with a shell, and the inside of the shell is connected with cloth in a rotating mode; the upper side of the cutting table is fixedly connected with a supporting plate, and a cutter slides on the upper end of the supporting plate; the upper end of the left side of the cutting table is provided with a fixing mechanism; the fixing mechanism comprises a limiting mechanism, a sliding plate, a first fixing plate, a rotating mechanism, a sliding mechanism, a telescopic rod, a first pressing plate and a first spring, and the lower end of the limiting mechanism is arranged inside the cutting table; the outer side of the limiting mechanism is arranged in the sliding plate, and the upper end of the sliding plate is fixedly connected with a first fixing plate; the upper end of the first fixing plate is provided with a rotating mechanism, and the lower end of the rotating mechanism is provided with a sliding mechanism; the lower side of the sliding mechanism is fixedly connected with a telescopic rod, and the lower side of the telescopic rod is fixedly connected with a first pressing plate; a first spring is sleeved outside the telescopic rod, and the upper end of the first spring is fixedly connected to the sliding mechanism; first spring lower extreme links firmly on first clamp plate, makes the cloth carry out quick fixed to the cloth before the cutting, prevents that the cloth from receiving the influence of external force and squinting when subsequent cutting, and stability when promoting the cloth cutting has realized the function of being convenient for to fix, has solved inconvenient fixed problem, has improved the stability when cutting.

Preferably, the lower end of the cutter is provided with an auxiliary cutting mechanism, and the auxiliary cutting mechanism comprises a second fixed plate, an auxiliary moving mechanism, a connecting rod, a second spring, an extruding mechanism and an elastic loading mechanism; the lower ends of the cutters are attached to a second fixed plate, and one side, close to the cutters, of the second fixed plate is fixedly connected with an auxiliary moving mechanism; the auxiliary moving mechanisms slide in the cutter, and a connecting rod is inserted in the second fixing plate; the upper side of the connecting rod is fixedly connected with a second spring, and the upper end of the second spring is fixedly connected in a second fixing plate; the connecting rod downside links firmly extrusion mechanism, and the extrusion mechanism lower extreme sets up the mechanism of popping one's head in, when making the cutter cut the cloth, carries out supplementary cutting to the cutter, and the cutter of being convenient for takes out the cloth to the cutting back of cloth, has realized the function of the supplementary cutting of being convenient for, has solved the problem of inconvenient supplementary cutting, has improved the convenience when cutting.

Preferably, the limiting mechanism comprises a limiting rod and a limiting plate, and the outer sides of the limiting rod are inserted into the cutting table; both sides of the limiting rod are fixedly connected to the cutting table, and the outer sides of the limiting plates slide in the limiting rod; one side of the limiting plate, which is far away from the limiting rod, is fixedly connected to the sliding plate, and the limiting rod and the limiting plate are arranged, so that the sliding plate is limited when moving, and the stability of the sliding plate when moving is improved.

Preferably, the rotating mechanism comprises a threaded rod and a screwing plate, and the first fixing plate is internally meshed with the threaded rod; the upper side of the threaded rod is fixedly connected with the twisting plate, and when the cloth is extruded, the twisting plate is rotated to drive the threaded rod to rotate.

Preferably, the sliding mechanism comprises a connecting plate, a first sliding block and a sliding rail, and the lower side of the threaded rod is connected with the connecting plate in a switching way; the two sides of the connecting plate are fixedly connected with first sliding blocks, and one end, far away from the connecting plate, of each first sliding block slides on the corresponding sliding rail; one side of the slide rail, which is far away from the connecting plate, is fixedly connected to the first fixing plate, and the connecting plate, the first slide block and the slide rail are arranged to drive the connecting plate to move under the assistance of the first slide block and the slide rail when the threaded rod moves.

Preferably, the auxiliary moving mechanism comprises a second sliding block and a ball, and one side of the second fixed plate, which is close to the cutter, is fixedly connected with the second sliding block; one end of the second sliding block, which is far away from the second fixing plate, slides in the cutter, and balls are inserted in the second sliding block; the ball is kept away from one side of second slider and is all laminated the cutter, through being provided with second slider and ball, makes the cutter when the second fixed plate moves outward, carries out the auxiliary movement through second slider and ball to the cutter.

Preferably, the extrusion mechanism comprises a second pressing plate and a rubber pad, and the lower side of the connecting rod is fixedly connected with the second pressing plate; the lower side of the second pressing plate is fixedly connected with the rubber pad, and the connecting rod drives the second pressing plate and the rubber pad to extrude cloth, so that the cloth is protected through the rubber pad.

Preferably, the spring loading mechanism comprises a push plate and a third spring, and the outer sides of the push plate are inserted into the cutting table; the third spring is fixedly connected to the lower side of the push plate, the lower end of the third spring is fixedly connected to the cutting table, and the push plate and the third spring are arranged, so that the cloth can be pushed to ascend through the third spring after being cut, and the cloth cutting end is pushed upwards.

The utility model has the advantages that:

1. according to the utility model, after cloth is tiled on a cutting table, a screw rod is driven to rotate by rotating a twisting plate, the screw rod drives a connecting plate to ascend through the screw engagement with a first fixing plate, the connecting plate drives a telescopic rod and a first pressing plate to ascend under the auxiliary movement of a first slide block and a slide rail, then a slide plate is pushed, the screw rod slides on a limiting rod under the limit of a limiting plate, after the screw rod is pushed to a specified position, the twisting plate is reversely rotated to drive the screw rod to rotate, the screw rod drives the connecting plate to descend under the auxiliary movement of the first slide block and the slide rail, the telescopic rod and the first pressing plate are driven to move downwards, then the connecting plate extrudes the telescopic rod to shrink and compress a first spring, the first pressing plate is pushed by the first spring, the first pressing plate extrudes and fixes the cloth, the cloth is rapidly fixed before the cloth is cut, and the cloth is prevented from being deflected under the influence of external force during subsequent cutting, the stability of the cloth during cutting is improved, the function of convenient fixation is realized, the problem of inconvenient fixation is solved, and the stability during cutting is improved;

2. according to the cloth cutting machine, after cloth is fixed, the cutter is started, the lower end of the cutter drives the second fixing plate to move downwards, the second fixing plate drives the connecting rod, the second pressing plate and the rubber pad to extrude the cloth, the cutter continues to move downwards to extrude the second spring and the third spring after the rubber pad is attached to the push plate, the lower end of the cutter moves under the assistance of the second sliding block and the balls to cut the cloth when the cloth is cut, the cutter drives the second fixing plate, the connecting rod, the second pressing plate and the rubber pad to ascend after the cloth is cut, the push plate is sprung up under the elastic potential energy of the third spring to push the cut cloth upwards, and when the cutter cuts the cloth, the cutter performs auxiliary cutting, the cloth is convenient to take out after the cloth is cut, so that the function of facilitating auxiliary cutting is achieved, the problem of inconvenient auxiliary cutting is solved, and the convenience in cutting is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic top view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is a schematic cross-sectional view of a slide board according to an embodiment I;

FIG. 4 is a schematic diagram of a structure shown in FIG. 2 according to the first embodiment;

FIG. 5 is a schematic diagram of a structure at B in FIG. 2 according to the first embodiment;

fig. 6 is a schematic structural diagram of the first embodiment at C in fig. 2.

In the figure: 110. cutting table; 120. a housing; 130. distributing; 140. a support plate; 150. a cutter; 210. a limiting rod; 220. a slide plate; 221. a limiting plate; 230. a first fixing plate; 240. a threaded rod; 250. twisting a plate; 260. a connecting plate; 261. a first slider; 270. a slide rail; 280. a telescopic rod; 290. a first platen; 2010. a first spring; 310. a second fixing plate; 320. a second slider; 321. a ball bearing; 330. a connecting rod; 340. a second spring; 350. a second platen; 360. a rubber pad; 370. pushing the plate; 380. and a third spring.

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.

Example one

Referring to fig. 1-6, a cloth cutting apparatus for mask production includes a cutting table 110; the right side of the cutting table 110 is fixedly connected with a shell 120, and the inside of the shell 120 is connected with cloth 130 in a switching way; the upper side of the cutting table 110 is fixedly connected with a supporting plate 140, and the upper end of the supporting plate 140 is provided with a cutter 150 in a sliding manner; the upper end of the left side of the cutting table 110 is provided with a fixing mechanism; the fixing mechanism comprises a limiting mechanism, a sliding plate 220, a first fixing plate 230, a rotating mechanism, a sliding mechanism, a telescopic rod 280, a first pressing plate 290 and a first spring 2010, and the lower end of the limiting mechanism is arranged inside the cutting table 110; the outer side of the limiting mechanism is arranged in the sliding plate 220, and the upper end of the sliding plate 220 is fixedly connected with the first fixing plate 230; the upper end of the first fixing plate 230 is provided with a rotating mechanism, and the lower end of the rotating mechanism is provided with a sliding mechanism; the lower side of the sliding mechanism is fixedly connected with an expansion link 280, and the lower side of the expansion link 280 is fixedly connected with a first pressure plate 290; a first spring 2010 is sleeved on the outer side of the telescopic rod 280, and the upper end of the first spring 2010 is fixedly connected to the sliding mechanism; the lower end of the first spring 2010 is fixedly connected to the first pressing plate 290, so that the cloth 130 is quickly fixed before cutting, the cloth 130 is prevented from being deflected due to the influence of an external force during subsequent cutting, the stability of the cloth 130 during cutting is improved, the function of convenient fixing is realized, the problem of inconvenient fixing is solved, and the stability during cutting is improved; during operation, after the cloth 130 is tiled on the cutting table 110, the screw plate 250 is rotated to drive the threaded rod 240 to rotate, the threaded rod 240 drives the connecting plate 260 to ascend through being meshed with threads of the first fixing plate 230, the connecting plate 260 drives the telescopic rod 280 and the first pressing plate 290 to ascend under the auxiliary movement of the first slider 261 and the slide rail 270, then the slide plate 220 is pushed, the connecting plate 221 slides on the limiting rod 210 under the limiting effect, after the specified position is pushed, the screw plate 250 is rotated reversely to drive the threaded rod 240 to rotate, the threaded rod 240 drives the connecting plate 260 to descend under the auxiliary effect of the first slider 261 and the slide rail 270, the telescopic rod 280 and the first pressing plate 290 are driven to move downwards, then the connecting plate 260 extrudes the telescopic rod 280 to shrink and compress the first spring 2010, the first pressing plate 290 is pushed through the first spring 2010, and the first pressing plate 290 extrudes and fixes the cloth 130.

An auxiliary cutting mechanism is arranged at the lower end of the cutter 150 and comprises a second fixing plate 310, an auxiliary moving mechanism, a connecting rod 330, a second spring 340, an extruding mechanism and an elastic mechanism; the lower ends of the cutting knives 150 are attached to the second fixing plate 310, and one side of the second fixing plate 310 close to the cutting knives 150 is fixedly connected with the auxiliary moving mechanism; the auxiliary moving mechanisms all slide in the cutter 150, and a connecting rod 330 is inserted in the second fixing plate 310; the upper side of the connecting rod 330 is fixedly connected with a second spring 340, and the upper end of the second spring 340 is fixedly connected in the second fixing plate 310; the lower side of the connecting rod 330 is fixedly connected with the extrusion mechanism, and the lower end of the extrusion mechanism is provided with the upward-bouncing mechanism, so that when the cutter 150 cuts the cloth 130, the cutter 150 can perform auxiliary cutting, and the cloth 130 can be conveniently taken out after the cutter 150 cuts the cloth 130, thereby realizing the function of facilitating auxiliary cutting, solving the problem of inconvenient auxiliary cutting and improving the convenience in cutting; during operation, after the cloth 130 is fixed, the cutter 150 is started, the lower end of the cutter 150 drives the second fixing plate 310 to move downwards, the second fixing plate 310 drives the connecting rod 330, the second pressing plate 350 and the rubber pad 360 to extrude the cloth 130, the cutter 150 continues to move downwards, the rubber pad 360 is attached to the push plate 370 to extrude the second spring 340 and the third spring 380, when the lower end of the cutter 150 cuts the cloth 130, the cutter moves under the assistance of the second sliding block 320 and the ball 321 to cut the cloth 130, after cutting, the cutter 150 drives the second fixing plate 310, the connecting rod 330, the second pressing plate 350 and the rubber pad 360 to ascend, and the push plate 370 pushes the cut cloth 130 upwards under the elastic potential energy of the third spring 380.

The limiting mechanism comprises a limiting rod 210 and a limiting plate 221, and the outer sides of the limiting rod 210 are inserted into the cutting table 110; both sides of the limiting rod 210 are fixedly connected to the cutting table 110, and the outer sides of the limiting plates 221 slide in the limiting rod 210; one side of the limiting plate 221, which is far away from the limiting rod 210, is fixedly connected to the sliding plate 220, and the limiting rod 210 and the limiting plate 221 are arranged, so that the sliding plate 220 is limited when moving, and the stability of the sliding plate 220 during moving is improved; in operation, the sliding plate 220 is pushed to slide on the limiting rod 210 under the limit of the limiting plate 221.

The rotating mechanism includes a threaded rod 240 and a screw plate 250, and the first fixing plate 230 internally engages the threaded rod 240; the upper side of the threaded rod 240 is fixedly connected with the screw plate 250, and when the cloth 130 is extruded by the threaded rod 240 and the screw plate 250, the screw plate 240 is driven to rotate by rotating the screw plate 250; in operation, after the sliding plate 220 is pushed to a designated position, the screw plate 250 is rotated to drive the threaded rod 240 to rotate, and the threaded rod 240 drives the connecting plate 260 to move.

The sliding mechanism comprises a connecting plate 260, a first sliding block 261 and a sliding rail 270, and the lower side of the threaded rod 240 is connected with the connecting plate 260 in a switching way; two sides of the connecting plate 260 are fixedly connected with first sliding blocks 261, and one ends of the first sliding blocks 261, which are far away from the connecting plate 260, slide on the sliding rails 270; one side of the slide rail 270, which is far away from the connecting plate 260, is fixedly connected to the first fixing plate 230, and the connecting plate 260, the first slider 261 and the slide rail 270 are arranged, so that the connecting plate 260 is driven to move under the assistance of the first slider 261 and the slide rail 270 when the threaded rod 240 moves; in operation, the threaded rod 240 drives the connecting plate 260 to move, and the connecting plate 260 drives the telescopic rod 280 and the first pressing plate 290 to move under the auxiliary movement of the first sliding block 261 and the sliding rail 270.

The auxiliary moving mechanism comprises a second sliding block 320 and a ball 321, and one side of the second fixing plate 310 close to the cutting knife 150 is fixedly connected with the second sliding block 320; one end of the second sliding block 320, which is far away from the second fixing plate 310, slides in the cutter 150, and balls 321 are inserted in the second sliding block 320; the side of the ball 321 far away from the second slider 320 is attached to the cutter 150, and the second slider 320 and the ball 321 are arranged, so that when the cutter 150 moves outside the second fixing plate 310, the cutter 150 is assisted to move through the second slider 320 and the ball 321; in operation, when the lower end of the cutter 150 cuts the cloth 130, the cutter moves with the aid of the second slider 320 and the ball 321 to cut the cloth 130.

The extrusion mechanism comprises a second pressing plate 350 and a rubber pad 360, and the lower side of the connecting rod 330 is fixedly connected with the second pressing plate 350; the rubber pad 360 is fixedly connected to the lower side of the second pressing plate 350, and the connecting rod 330 drives the second pressing plate 350 and the rubber pad 360 to press the cloth 130 by virtue of the second pressing plate 350 and the rubber pad 360, so that the cloth 130 is protected by the rubber pad 360; in operation, the second fixing plate 310 drives the connecting rod 330, the second pressing plate 350 and the rubber pad 360 to extrude the cloth 130, and the cutter 150 moves down the rubber pad 360 to be attached to the pushing plate 370 to extrude the second spring 340 and the third spring 380.

The spring loading mechanism comprises a push plate 370 and a third spring 380, and the outer side of the push plate 370 is inserted into the cutting table 110; the lower side of the push plate 370 is fixedly connected with a third spring 380, the lower end of the third spring 380 is fixedly connected to the cutting table 110, and the push plate 370 and the third spring 380 are arranged, so that after the cloth 130 is cut, the third spring 380 pushes the push plate 370 to ascend, and the cutting end of the cloth 130 is pushed upwards; in operation, the push plate 370 pushes the cut cloth 130 upward under the elastic potential energy of the third spring 380.

The working principle is that after the cloth 130 is tiled on the cutting table 110, the screw plate 250 is rotated to drive the threaded rod 240 to rotate, the threaded rod 240 drives the connecting plate 260 to ascend through being meshed with threads of the first fixing plate 230, the connecting plate 260 drives the telescopic rod 280 and the first pressing plate 290 to ascend under the auxiliary movement of the first sliding block 261 and the sliding rail 270, then the sliding plate 220 is pushed, the connecting plate 221 slides on the limiting rod 210 under the limiting effect, after the specified position is pushed, the screw plate 250 is rotated reversely to drive the threaded rod 240 to rotate, the threaded rod 240 drives the connecting plate 260 to descend under the auxiliary effect of the first sliding block 261 and the sliding rail 270, the telescopic rod 280 and the first pressing plate 290 are driven to move downwards, then the connecting plate 260 extrudes the telescopic rod 280 to shrink and compress the first spring 2010, the first pressing plate 290 is pushed through the first spring 2010, and the first pressing plate 290 extrudes and fixes the cloth 130.

After the cloth 130 is fixed, the cutter 150 is started, the lower end of the cutter 150 drives the second fixing plate 310 to move downwards, the second fixing plate 310 drives the connecting rod 330, the second pressing plate 350 and the rubber pad 360 to extrude the cloth 130, the cutter 150 continues to move downwards, the rubber pad 360 is attached to the push plate 370 to extrude the second spring 340 and the third spring 380, when the lower end of the cutter 150 cuts the cloth 130, the cutter 150 moves under the assistance of the second sliding block 320 and the ball 321 to cut the cloth 130, after cutting, the cutter 150 drives the second fixing plate 310, the connecting rod 330, the second pressing plate 350 and the rubber pad 360 to ascend, and the push plate 370 bounces under the elastic potential energy of the third spring 380 to push the cut cloth 130 upwards.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a cloth cutting device is used in gauze mask production which characterized in that: comprising a cutting table (110); the right side of the cutting table (110) is fixedly connected with a shell (120), and the shell (120) is internally connected with cloth (130) in a switching way; the upper side of the cutting table (110) is fixedly connected with a supporting plate (140), and the upper end of the supporting plate (140) is provided with a cutter (150) in a sliding manner; the upper end of the left side of the cutting table (110) is provided with a fixing mechanism;

the fixing mechanism comprises a limiting mechanism, a sliding plate (220), a first fixing plate (230), a rotating mechanism, a sliding mechanism, a telescopic rod (280), a first pressing plate (290) and a first spring (2010), and the lower end of the limiting mechanism is arranged inside the cutting table (110); the outer side of the limiting mechanism is arranged in the sliding plate (220), and the upper end of the sliding plate (220) is fixedly connected with a first fixing plate (230); the upper end of the first fixing plate (230) is provided with a rotating mechanism, and the lower end of the rotating mechanism is provided with a sliding mechanism; the lower side of the sliding mechanism is fixedly connected with an expansion link (280), and the lower side of the expansion link (280) is fixedly connected with a first pressure plate (290); a first spring (2010) is sleeved on the outer side of the telescopic rod (280), and the upper end of the first spring (2010) is fixedly connected to the sliding mechanism; the lower end of the first spring (2010) is fixedly connected to the first pressure plate (290).

2. The cloth cutting apparatus for mask production according to claim 1, wherein: an auxiliary cutting mechanism is arranged at the lower end of the cutter (150), and the auxiliary cutting mechanism comprises a second fixing plate (310), an auxiliary moving mechanism, a connecting rod (330), a second spring (340), an extrusion mechanism and an elastic mechanism; the lower ends of the cutting knives (150) are attached to a second fixing plate (310), and one side, close to the cutting knives (150), of the second fixing plate (310) is fixedly connected with an auxiliary moving mechanism; the auxiliary moving mechanisms slide in the cutter (150), and a connecting rod (330) is inserted in the second fixing plate (310); the upper side of the connecting rod (330) is fixedly connected with a second spring (340), and the upper end of the second spring (340) is fixedly connected in the second fixing plate (310); the lower side of the connecting rod (330) is fixedly connected with the extrusion mechanism, and the lower end of the extrusion mechanism is provided with an upward-ejecting mechanism.

3. The cloth cutting apparatus for mask production according to claim 1, wherein: the limiting mechanism comprises a limiting rod (210) and a limiting plate (221), and the outer sides of the limiting rod (210) are inserted into the cutting table (110); both sides of the limiting rod (210) are fixedly connected to the cutting table (110), and the outer sides of the limiting plates (221) slide in the limiting rod (210); one side of the limiting plate (221) far away from the limiting rod (210) is fixedly connected to the sliding plate (220).

4. The cloth cutting apparatus for mask production according to claim 1, wherein: the rotating mechanism comprises a threaded rod (240) and a screwing plate (250), and the first fixing plate (230) is internally meshed with the threaded rod (240); the upper side of the threaded rod (240) is fixedly connected with a screw plate (250).

5. The cloth cutting apparatus for mask production according to claim 1, wherein: the sliding mechanism comprises a connecting plate (260), a first sliding block (261) and a sliding rail (270), and the lower side of the threaded rod (240) is connected with the connecting plate (260) in a switching mode; the two sides of the connecting plate (260) are fixedly connected with first sliding blocks (261), and one ends, far away from the connecting plate (260), of the first sliding blocks (261) slide on the sliding rails (270); one side of the slide rail (270) far away from the connecting plate (260) is fixedly connected to the first fixing plate (230).

6. The cloth cutting apparatus for mask production according to claim 2, wherein: the auxiliary moving mechanism comprises a second sliding block (320) and a ball (321), and one side, close to the cutting knife (150), of the second fixing plate (310) is fixedly connected with the second sliding block (320); one end of the second sliding block (320), which is far away from the second fixing plate (310), slides in the cutter (150), and balls (321) are inserted in the second sliding block (320); one side of the ball (321) far away from the second sliding block (320) is attached to the cutter (150).

7. The cloth cutting apparatus for mask production according to claim 2, wherein: the extrusion mechanism comprises a second pressing plate (350) and a rubber pad (360), and the lower side of the connecting rod (330) is fixedly connected with the second pressing plate (350); and a rubber pad (360) is fixedly connected to the lower side of the second pressing plate (350).

8. The cloth cutting apparatus for mask production according to claim 2, wherein: the spring loading mechanism comprises a push plate (370) and a third spring (380), and the outer side of the push plate (370) is inserted into the cutting table (110); the lower side of the push plate (370) is fixedly connected with a third spring (380), and the lower end of the third spring (380) is fixedly connected on the cutting table (110).