CN213281673U

CN213281673U - Cloth fixing device and gauze mask production facility

Info

Publication number: CN213281673U
Application number: CN202021957662.5U
Authority: CN
Inventors: 祝劲松
Original assignee: Foshan Loho Intelligence Science & Technology Co ltd
Current assignee: Foshan Loho Intelligence Science & Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-28
Anticipated expiration: 2030-09-09

Abstract

The embodiment of the application provides a cloth fixing device and gauze mask production facility, and its technical scheme main points are: the method comprises the following steps: the placing piece is rotatably connected to the mask production equipment; the limiting assembly is arranged on the placing piece and used for limiting the cloth, the limiting assembly comprises a first limiting piece and a second limiting piece, and the cloth is placed between the first limiting piece and the second limiting piece; the locking assembly is arranged on the limiting assembly and comprises a locking rod, external threads are formed in the locking rod, the locking rod is connected through threads and used for locking or loosening the moving part, a first fixing block and a second fixing block are arranged on the locking rod, a sleeve is connected between the first fixing block and the second fixing block in a sliding mode, a clamping groove is formed in the first fixing block, a corresponding clamping block is arranged on the sleeve, and a twisting rod used for twisting the locking rod is arranged on the sleeve. The cloth fixing device and the mask production equipment provided by the embodiment of the application have the advantages of convenience in operation and effective screwing.

Description

Cloth fixing device and gauze mask production facility

Technical Field

The application relates to the technical field of mask production, in particular to a cloth fixing device and mask production equipment.

Background

The mask is a sanitary protective article for protecting a respiratory system from being soaked by haze, waste gas, dust, germs and the like, and the cloth of the mask is an important component of the mask.

In current gauze mask preparation technique, the cloth needs to use fixing device to fix, then on drawing gauze mask production facility with the cloth, and gauze mask production facility then can be ceaselessly draw the cloth and carry out the material loading processing, and the cloth of lapping can be ceaselessly rotates.

However, in an actual production process, the existing cloth fixing device needs to screw the bolt by hand to lock the limiting part, but the fixing bolt is too close to the cloth, so that force is not applied in the screwing process, the arm is easily blocked by the cloth, and even if a machine is used for screwing, related equipment is also blocked by the cloth, so that the related screwing equipment is not suitable for the scene, if the limiting part is not locked or the cloth leaves a large space between the limiting parts, after the machine is started to operate, the cloth can swing back and forth, so that a large number of waste pieces are generated, namely, the working efficiency is influenced, and the resource waste is also caused.

In view of the above problems, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a cloth fixing device and gauze mask production facility, has convenient operation, effectively screws up the advantage.

In a first aspect, an embodiment of the present application provides a cloth fixing device, and a technical scheme is as follows: the method comprises the following steps:

one end of the placing piece is rotatably connected to the mask production equipment, and the placing piece is used for placing cloth;

the limiting assembly is arranged on the placing piece and used for limiting the cloth, the limiting assembly comprises a first limiting piece and a second limiting piece, and an accommodating space for placing the cloth is formed between the first limiting piece and the second limiting piece;

the locking assembly is arranged on the limiting assembly and comprises a locking rod, an external thread is formed in the locking rod, the locking rod is connected through threads and used for locking or loosening the limiting assembly, a first fixing block and a second fixing block are arranged on the locking rod, a sleeve is connected between the first fixing block and the second fixing block in a sliding mode, a clamping groove is formed in the first fixing block, a clamping block corresponding to the clamping groove is arranged on the sleeve, and a screwing rod used for screwing the locking rod is arranged on the sleeve.

Further, in this application embodiment, an elastic member is disposed between the sleeve and the second fixed block, one end of the elastic member is in contact with the sleeve, the other end of the elastic member is in contact with the second fixed block, and the elastic member is in a compressed state.

Further, in this application embodiment, the sleeve surface is provided with a concave platform, be provided with the axostylus axostyle in the concave platform, the one end of twisting pole is provided with the rod cover, the rod cover is established on the axostylus axostyle, the rod cover has the rotational degree of freedom on the axostylus axostyle.

Further, in this application embodiment, second fixed block surface is provided with the rubber circle, spacing hole has been seted up to the rubber circle surface, twist to move the pole and keep away from the one end of rod cover be provided with the stopper that spacing hole corresponds, based on the stopper with the cooperation in spacing hole makes twist to move the pole and fix on the rubber circle.

Further, in this application embodiment, a limiting rod for limiting the screwing rod is arranged in the concave table.

Further, in this application embodiment, one of first locating part and the second locating part is as the stiff end, and another is as the expansion end, locking component sets up on the expansion end, place the piece and be close to one side rotation connection of stiff end is in on the gauze mask production facility.

Further, in the embodiment of the present application, a roller is disposed on the placing member, and the cloth is placed on the roller.

Further, in this application embodiment, place a piece one end and seted up the screw thread, the cylinder carries out spacingly through nut and screw-thread fit.

Further, in the embodiment of the present application, inclined planes are disposed on both sides of the first limiting member and the second limiting member close to the cloth.

Further, this application still provides a gauze mask production facility, be provided with on the gauze mask production facility as above cloth fixing device.

By last knowing, the cloth fixing device that this application embodiment provided, it is fixed to set up locking Assembly to lock spacing subassembly on spacing subassembly, utilize spacing subassembly to carry out spacing fixed to the cloth, utilize sleeve and first fixed block cooperation in locking part, then twist through twisting the pole and move, after twisting to certain degree, twist and move the pole and can receive blockking of cloth, can be with the sleeve roll-off this moment, then rotate the sleeve, again with first fixed block cooperation, then twist again and move, just can pass through screw thread locking with spacing subassembly, and convenient for operation has, the beneficial effect of effective screwing up.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a cloth fixing device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a portion of a locking assembly provided in an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a structure of a cloth fixing device according to an embodiment of the present application.

Fig. 4 is a cross-sectional view of a sleeve provided in an embodiment of the present application.

Fig. 5 is a schematic structural view of a cloth fixing device according to an embodiment of the present application.

In the figure: 100. placing the piece; 200. a limiting component; 300. a locking assembly; 400. a drum; 201. a first limit piece; 202. a second limiting member; 203. a bevel; 301. a locking lever; 302. a first fixed block; 303. a second fixed block; 304. a sleeve; 305. screwing the rod; 306. a card slot; 307. a clamping block; 308. a concave table; 309. a rubber ring; 310. a limiting hole; 311. a limiting block; 312. a shaft lever; 313. a rod sleeve; 314. a limiting rod; 315. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 5, a cloth fixing device is installed on a mask manufacturing apparatus, and the technical scheme thereof specifically includes:

the mask production equipment comprises a placing piece 100, a connecting piece and a connecting piece, wherein one end of the placing piece 100 is rotatably connected to mask production equipment, and the placing piece 100 is used for placing cloth; wherein, the placing member 100 may be a rotating shaft, and one end of the rotating shaft is rotatably connected to the mask producing apparatus.

The limiting assembly 200 is arranged on the placing part 100 and used for limiting the cloth, the limiting assembly 200 comprises a first limiting part 201 and a second limiting part 202, and an accommodating space for placing the cloth is formed between the first limiting part 201 and the second limiting part 202; the first limiting member 201 and the second limiting member 202 are respectively attached to two ends of the fabric, so as to limit the fabric.

Locking assembly 300, locking assembly 300 sets up on spacing subassembly 200, locking assembly 300 includes locking lever 301, locking lever 301 has seted up one section external screw thread, locking lever 301 is used for locking or unclamping spacing subassembly 200 through threaded connection, be provided with first fixed block 302 and second fixed block 303 on locking lever 301, sliding connection has sleeve 304 between first fixed block 302 and the second fixed block 303, draw-in groove 306 has been seted up on first fixed block 302, be provided with the fixture block 307 that corresponds with draw-in groove 306 on the sleeve 304, be provided with on the sleeve 304 and be used for twisting the pole 305 of moving of locking lever 301. The locking rod 301 between the first fixing block 302 and the second fixing block 303 has no thread and is a smooth polished rod, and the sleeve 304 can slide therein. In addition, the second fixing block 303 is fixed on the locking rod 301 by means of screw connection, and can be detached.

Through the technical scheme, it is fixed to set up locking Assembly 300 on spacing subassembly 200 and lock spacing subassembly 200, utilize spacing subassembly 200 to carry out spacing fixed to the cloth, the draw-in groove 306 that utilizes fixture block 307 of sleeve 304 and first fixed block 302 carries out the joint cooperation in locking part, then twist through twisting pole 305 and move, after twisting to certain degree, twist pole 305 can receive blockking of cloth, can break away from sleeve 304 roll-off this moment, draw-in groove 306 breaks away from with fixture block 307, then rotate sleeve 304, make twisting pole 305 not receive blockking of cloth, again with first fixed block 302 carry out the joint cooperation, then twist again, just can pass through screw thread locking with spacing subassembly 200, and the operation is convenient, effectively screwed beneficial effect.

In one embodiment, an elastic member 315 is disposed between the sleeve 304 and the second fixed block 303, one end of the elastic member 315 is in contact with the sleeve 304, the other end of the elastic member 315 is in contact with the second fixed block 303, and the elastic member 315 is in a compressed state. The elastic member 315 may be a spring.

Through the technical scheme, the elastic piece 315 applies pressure to the sleeve 304, so that the sleeve 304 is kept in a clamped state with the first fixing block 302 in a conventional state, and the sleeve 304 is kept in a fixed state without sliding collision in the feeding process of cloth due to the action of the pressure, thereby reducing noise and prolonging the service life of the sleeve 304 and related parts.

In one embodiment, the sleeve 304 is provided with a concave table 308 on the outer surface, a shaft 312 is arranged in the concave table 308, a sleeve 313 is arranged at one end of the screwing rod 305, the sleeve 313 is sleeved on the shaft 312, and the sleeve 313 has a rotational degree of freedom on the shaft 312.

Through the technical scheme, when the limiting assembly 200 needs to be screwed down or loosened, the screwing rod 305 is rotated out, so that the locking rod 301 can be screwed, and after screwing operation is completed, the screwing rod 305 is rotated to a space-saving position, so that the space utilization rate is improved. In this embodiment, the screw-on rod 305 is a tight fit with the sleeve 304.

In one embodiment, the outer surface of the second fixing block 303 is provided with a rubber ring 309, the outer surface of the rubber ring 309 is provided with a limiting hole 310, one end of the screwing rod 305, which is far away from the rod sleeve 313, is provided with a limiting block 311 corresponding to the limiting hole 310, and the screwing rod 305 is fixed on the rubber ring 309 based on the matching of the limiting block 311 and the limiting hole 310.

Through the technical scheme, the size of the limiting block 311 is set to be slightly larger than that of the limiting hole 310, and rubber has certain elasticity, so that the limiting hole 310 has certain elastic deformation capacity, the limiting block 311 can be plugged into the limiting hole 310 to achieve the fixing effect, and the limiting block 311 can also be directly pulled away, so that when the screwing rod 305 needs to be used, the screwing rod 305 is pulled off, the limiting block 311 is separated from the limiting hole 310, then the screwing rod 305 is rotated to a specified position to screw the locking rod 301, when the screwing rod 305 does not need to be used, the screwing rod 305 is pressed, the limiting block 311 is fixed in the limiting hole 310, the fixing effect is achieved, and the phenomenon that the screwing rod 305 swings to cause collision in the cloth feeding process is avoided.

In one embodiment, a stop rod 314 is disposed within the recessed table 308 for limiting the position of the driver rod 305.

Through the technical scheme, when the screwing rod 305 needs to perform screwing operation, the screwing rod 305 is rotated to the position vertical to the locking rod 301 most suitably, because the angle does not generate component force to disperse stress, the screwing rod 305 is limited by the limiting rod 314 at the position, so that the screwing rod 305 cannot be further rotated, under the action of the limiting rod 314, an operator can easily complete screwing operation by applying certain force to the direction of the limiting rod 314 when screwing, and if the limiting rod 314 is not provided, the operator can perform screwing operation better by keeping the state that the screwing rod 305 is vertical to the locking rod 301 at all times, and the screwing rod 305 is easily rotated towards two sides due to deviation of the direction of the applied force, so that the operation efficiency is influenced.

In one embodiment, one of the first limiting member 201 and the second limiting member 202 serves as a fixed end, and the other serves as a movable end, the locking assembly 300 is disposed on the movable end, and one side of the placing member 100 close to the fixed end is rotatably connected to the mask production equipment.

Through the technical scheme, only one limiting part is provided with the locking assembly 300, the other end of the limiting part serves as a fixed end, and cloth can be disassembled and assembled from the movable end, so that the labor intensity of assembly can be reduced, and the manufacturing cost can be reduced.

In one embodiment, a drum 400 is provided on the placing member 100, and the cloth is placed on the drum 400.

Through above-mentioned technical scheme, make things convenient for the change of cloth, roll to using simultaneously and avoid the cloth and place 100 direct contact, owing to place piece 100 and have foul such as greasy dirt of appearing easily, and place piece 100 and be difficult to dismantle the clearance, and cylinder 400 then can dismantle the clearance fast, can play the guard action to the cloth through cylinder 400.

In one embodiment, the placing member 100 is threaded at one end, and the roller 400 is limited by the nut and the thread.

Through above-mentioned technical scheme, carry on spacingly through nut and screw-thread fit to cylinder 400, avoid rolling to rock and lead to production unstability.

In one embodiment, the first limiting member 201 and the second limiting member 202 are provided with inclined surfaces 203 on both sides close to the cloth.

Through the technical scheme, the inclined surface 203 can play a certain guiding role, and after the cloth contacts the inclined surface 203, the cloth can return to the position between the first limiting part 201 and the second limiting part 202, so that the cloth can be prevented from being separated.

Further, this application still provides a gauze mask production facility, is provided with foretell cloth fixing device on the gauze mask production facility.

Through above-mentioned technical scheme, install foretell cloth loading attachment on gauze mask production facility, make gauze mask production facility's production process more stable.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a cloth fixing device installs on gauze mask production facility, its characterized in that includes:

2. The cloth fixing device according to claim 1, wherein an elastic member is disposed between the sleeve and the second fixing block, one end of the elastic member is in contact with the sleeve, the other end of the elastic member is in contact with the second fixing block, and the elastic member is in a compressed state.

3. The cloth fixing device according to claim 1, wherein a concave table is provided on an outer surface of the sleeve, a shaft rod is provided in the concave table, a rod sleeve is provided at one end of the screwing rod, the rod sleeve is sleeved on the shaft rod, and the rod sleeve has a rotational degree of freedom on the shaft rod.

4. The cloth fixing device according to claim 3, wherein a rubber ring is disposed on an outer surface of the second fixing block, a limiting hole is disposed on an outer surface of the rubber ring, a limiting block corresponding to the limiting hole is disposed at one end of the screwing rod away from the rod sleeve, and the screwing rod is fixed on the rubber ring based on cooperation between the limiting block and the limiting hole.

5. The cloth fixing device of claim 3, wherein a limiting rod for limiting the screwing rod is arranged in the concave table.

6. The cloth fixing device of claim 1, wherein one of the first limiting member and the second limiting member is a fixed end, the other is a movable end, the locking assembly is disposed on the movable end, and one side of the placing member close to the fixed end is rotatably connected to the mask production equipment.

7. Cloth holding device as claimed in claim 1, characterized in that a roller is provided on the placement member, on which roller the cloth is placed.

8. The cloth fixing device of claim 7, wherein one end of the placing member is threaded, and the roller is limited by a nut engaged with the thread.

9. The cloth fixing device of claim 1, wherein the first limiting member and the second limiting member are provided with inclined surfaces on both sides thereof close to the cloth.

10. A mask production apparatus, characterized in that the mask production apparatus is provided with a cloth fixing device as claimed in any one of claims 1 to 9.