CN218707547U

CN218707547U - Flattening device is used in gauze mask production

Info

Publication number: CN218707547U
Application number: CN202222727839.8U
Authority: CN
Inventors: 李辉祥; 张金蓉
Original assignee: Nanchang Fly Latex Products Co ltd
Current assignee: Nanchang Fly Latex Products Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of mask production, and discloses a flattening device for mask production, which solves the problem that the mask is flattened only by compression rollers at two sides at present, which easily causes that the middle position of the mask cannot be extruded, thereby causing the whole mask to be insufficiently flattened; the utility model discloses, through the cooperation between cylinder and fly leaf and the compression leg, can make the compression leg remove downwards then and fix the gauze mask to through the cooperation between interior pole and rotor plate and dwang and the slider, can make then two compression rollers one closely laminate and roll with the gauze mask, thereby be convenient for flatten the gauze mask.

Description

Flattening device is used in gauze mask production

Technical Field

The utility model belongs to the technical field of the gauze mask production, specifically be a flattening device is used in gauze mask production.

Background

The mask is a sanitary article, is generally worn at the position of the mouth and the nose for filtering air entering the mouth and the nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and the nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on the air entering the lung, has a very good effect when being worn in the operation in the environment polluted by dust and the like when respiratory infectious diseases are popular, and generally needs a flattening device when being produced; according to the authorized bulletin number: CN213535391U, entitled "a flattening device for mask production", describes in the specification: the utility model drives the pressing plate to move downwards through the cylinder and simultaneously drives the pressing roller to move downwards, pre-compacts the mask on the metal conveyor belt through the two left pressing rollers to prevent the mask from wrinkling, and when the metal conveyor belt conveys the mask to the lower side of the pressing plate, the mask is compacted through the pressing plate, thereby ensuring the compacting effect of the mask; the following drawbacks still exist:

it only flattens the gauze mask through the compression roller of both sides to the intermediate position that leads to the gauze mask easily can not receive the extrusion, thereby leads to whole gauze mask to flatten not thoroughly enough.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a flattening device is used in gauze mask production, the effectual compression roller that has solved only through both sides at present flattens the gauze mask, and the intermediate position that leads to the gauze mask easily can't receive the extrusion to lead to whole gauze mask to flatten not thorough problem enough.

In order to achieve the above object, the utility model provides a following technical scheme: a flattening device for mask production comprises a base, wherein a U-shaped frame is fixedly installed at the top of the base, and a first flattening mechanism and a second flattening mechanism are installed on the inner side of the U-shaped frame;

the first flattening mechanism comprises a movable plate located on the inner side of a U-shaped frame, a cylinder is fixedly mounted at the top of the movable plate, the top of the cylinder is fixedly connected with the top of the inner side of the U-shaped frame, a limiting rod is fixedly mounted at the position, close to four corners, of the top of the movable plate, a limiting block is fixedly connected to the top of the limiting rod, a rotating plate is mounted on two sides of the bottom of the movable plate, and a pressing column is fixedly mounted on the bottom of the movable plate, close to the left side.

Preferably, a U-shaped plate is fixedly mounted at the bottom of the movable plate, the compression column is located on the left side of the U-shaped plate, two inner rods are symmetrically and fixedly mounted on the inner side of the U-shaped plate, the outer side of each inner rod is rotatably connected with two rotating plates, and one of the two compression rollers is respectively fixed between the two rotating plates located on the front side and the other two compression rollers are located on the rear side.

Preferably, the bottom both sides of fly leaf have all been seted up the spout, and the equal fixed mounting in inboard of two spouts has the horizontal pole, and the outside movable mounting of horizontal pole has two sliders, and one side of slider is connected with spring one, and the one end of spring one is connected with the inboard terminal surface of spout, spring one and horizontal pole swing joint.

Preferably, the bottom of the sliding block is rotatably connected with a rotating rod, and the bottom of the rotating rod is rotatably connected with one side of the rotating plate.

Preferably, the second flattening mechanism comprises a screw rod rotatably connected to the inner side of the U-shaped plate, the right end of the screw rod penetrates through the U-shaped plate and is fixedly connected with a rotating disc, a threaded sleeve is sleeved on the outer side of the screw rod in a threaded manner, and a second pressing roller is installed at the bottom of the threaded sleeve.

Preferably, the bottom of the threaded sleeve is fixedly connected with a supporting rod, the outer side of the supporting rod is movably provided with a sleeve, the bottom of the sleeve is fixedly provided with a mounting plate, and the second pressing roller is fixed to the bottom of the mounting plate.

Preferably, a second spring is connected between the sleeve and the threaded sleeve and movably sleeved with the support rod.

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

(1) The utility model discloses, through the cooperation between cylinder and fly leaf and the compression leg, then can make the compression leg move down and fix the gauze mask, and through the cooperation between interior pole and rotor plate and dwang and slider, then can make two compression rollers one closely laminate with the gauze mask and roll, thereby be convenient for flatten the gauze mask;

(2) This novel cooperation through between cylinder and fly leaf and the U template can make two downstream compression roller then to through the cooperation between swivel nut and two and spring and sleeve and the bracing piece, can make two compression roller and the gauze mask closely laminate then, and through the cooperation between rotary disk and screw rod and the swivel nut, can make two lateral shifting of compression roller then, thereby can flatten the intermediate position of gauze mask, thereby make the gauze mask flatten more thoroughly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the pressing mechanism of the present invention;

FIG. 3 is a schematic view of the U-shaped plate structure of the present invention;

FIG. 4 is a schematic structural view of a second flattening mechanism of the present invention;

FIG. 5 is a schematic structural view of a second compression roller of the present invention;

in the figure: 1. a base; 2. a first flattening mechanism; 201. a movable plate; 202. a cylinder; 203. a limiting rod; 204. a limiting block; 205. a U-shaped plate; 206. a first compression roller; 207. a rotating plate; 208. pressing the column; 209. a chute; 2010. a first spring; 2011. an inner rod; 2012. a cross bar; 2013. rotating the rod; 2014. a slider; 3. a second flattening mechanism; 301. a screw; 302. rotating the disc; 303. a second compression roller; 304. a threaded sleeve; 305. a second spring; 306. a sleeve; 307. mounting a plate; 308. a support bar; 4. a U-shaped frame.

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 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 first embodiment, as shown in fig. 1-5, the present invention includes a base 1, a U-shaped frame 4 is fixedly installed on the top of the base 1, and a first flattening mechanism 2 and a second flattening mechanism 3 are installed on the inner side of the U-shaped frame 4.

Second embodiment, on the basis of the first embodiment, the first flattening mechanism 2 includes a movable plate 201 located inside the U-shaped frame 4, a cylinder 202 is fixedly installed at the top of the movable plate 201, the top of the cylinder 202 is fixedly connected with the top of the inside of the U-shaped frame 4, limiting rods 203 are fixedly installed at positions, close to four corners, of the top of the movable plate 201, the top ends of the limiting rods 203 penetrate through the U-shaped frame 4 and are fixedly connected with limiting blocks 204, rotating plates 207 are installed at two sides of the bottom of the movable plate 201, a compression column 208 is fixedly installed at a position, close to the left side, of the bottom of the movable plate 201, a U-shaped plate 205 is fixedly installed at the bottom of the movable plate 201, the compression column 208 is located at the left side of the U-shaped plate 205, two inner rods 2011 are symmetrically and fixedly installed at the inside of the U-shaped plate 205, two outer sides of the inner rods 2011 are rotatably connected with the two rotating plates 207, two compression rollers 206 are respectively fixed between the two rotating plates 207 located at the front and rear sides, sliding grooves 209 are both sides at two sides of the bottom of the movable plate 201, a transverse rod 2012 is fixedly installed with a transverse rod 2012, two sliding blocks 2012 are movably connected with a first spring 2010, one side of the first sliding block 2010, one sliding block 2010 is connected with a rotating plate 207, a sliding block 2010 is connected with a sliding block 20143, and a sliding block 20143, a sliding block 2010 is connected with one side of the sliding block 207;

first place the gauze mask at the top of base 1 to make it be located the inboard of U type frame 4, then start cylinder 202, drive fly leaf 201 downstream, and drive the first 206 downstream of compression roller of both sides, when two first 206 and the inseparable laminating of gauze mask of compression roller, fly leaf 201 lasts the downstream, drives two first 206 rollers of compression roller and rolls on the gauze mask, and flatten the gauze mask, and the compression column 208 downstream simultaneously fixes one side of gauze mask.

In the third embodiment, on the basis of the first embodiment, the second flattening mechanism 3 includes a screw 301 rotatably connected to the inner side of the U-shaped plate 205, the right end of the screw 301 penetrates through the U-shaped plate 205 and is fixedly connected with a rotating disc 302, a threaded sleeve 304 is sleeved on the outer side of the screw 301 in a threaded manner, a second pressing roller 303 is installed at the bottom of the threaded sleeve 304, a supporting rod 308 is fixedly connected to the bottom of the threaded sleeve 304, a sleeve 306 is movably installed on the outer side of the supporting rod 308, an installation plate 307 is fixedly installed at the bottom of the sleeve 306, the second pressing roller 303 is fixed at the bottom of the installation plate 307, a second spring 305 is connected between the sleeve 306 and the threaded sleeve 304, and the second spring 305 is movably sleeved with the supporting rod 308;

when the movable plate 201 moves downwards, the U-shaped plate 205 is driven to move downwards, the second compression roller 303 is driven to move downwards to be tightly attached to the mask, then the rotating disc 302 is rotated to drive the screw rod 301 to rotate, the threaded sleeve 304 is driven to move rightwards, the second compression roller 303 is driven to move rightwards, and finally the middle position of the mask is flattened, so that the mask is completely flattened.

The working principle is as follows: when the mask pressing device is used, firstly, the mask is placed at the top of the base 1 and is located on the inner side of the U-shaped frame 4, then the air cylinder 202 is started to drive the movable plate 201 to move downwards and drive the first compression rollers 206 on the two sides to move downwards, when the first compression rollers 206 are tightly attached to the mask, the movable plate 201 continuously moves downwards to drive the first compression rollers 206 to roll on the mask and flatten the mask, meanwhile, the compression column 208 moves downwards and fixes one side of the mask, when the movable plate 201 moves downwards, the U-shaped plate 205 is driven to move downwards and drive the second compression rollers 303 to move downwards and tightly attach to the mask, then the rotating disc 302 is rotated to drive the screw 301 to rotate and drive the screw sleeve 304 to move rightwards, then the second compression rollers are driven to move rightwards, and finally, the middle position of the mask is flattened, so that the mask is completely flattened.

Claims

1. The utility model provides a flattening device is used in gauze mask production, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a U-shaped frame (4), and the inner side of the U-shaped frame (4) is provided with a first flattening mechanism (2) and a second flattening mechanism (3);

flattening mechanism (2) are including being located fly leaf (201) of U type frame (4) inboard, the top fixed mounting of fly leaf (201) has cylinder (202), the top of cylinder (202) and the inboard top fixed connection of U type frame (4), the top of fly leaf (201) is close to the equal fixed mounting in four corners position and has gag lever post (203), U type frame (4) and fixedly connected with stopper (204) are run through on the top of gag lever post (203), rotor plate (207) are all installed to the bottom both sides of fly leaf (201), the bottom of fly leaf (201) is close to left side fixed mounting and has compression leg (208).

2. The flattening device for mask production according to claim 1, characterized in that: the bottom fixed mounting of fly leaf (201) has U template (205), and compression leg (208) are located the left side of U template (205), and the inboard symmetry fixed mounting of U template (205) has two interior poles (2011), and the outside of interior pole (2011) is rotated and is connected with two rotor plates (207), and two compression roller (206) are fixed in respectively between two rotor plates (207) that are located both sides around.

3. The flattening device for mask production according to claim 1, characterized in that: spout (209) have all been seted up to the bottom both sides of fly leaf (201), and the equal fixed mounting in inboard of two spout (209) has horizontal pole (2012), and the outside movable mounting of horizontal pole (2012) has two slider (2014), and one side of slider (2014) is connected with spring (2010), and the one end of spring (2010) is connected with the inboard terminal surface of spout (209), spring (2010) and horizontal pole (2012) swing joint.

4. The flattening device for mask production according to claim 3, characterized in that: the bottom of slider (2014) rotates and is connected with dwang (2013), and the bottom of dwang (2013) rotates with one side of rotating plate (207) and is connected.

5. The flattening device for mask production according to claim 1, characterized in that: the second flattening mechanism (3) comprises a screw (301) which is rotatably connected to the inner side of the U-shaped plate (205), the right end of the screw (301) penetrates through the U-shaped plate (205) and is fixedly connected with a rotating disc (302), a threaded sleeve (304) is sleeved on the outer side of the screw (301) in a threaded manner, and a second pressing roller (303) is installed at the bottom of the threaded sleeve (304).

6. The flattening device for mask production according to claim 5, characterized in that: the bottom of the threaded sleeve (304) is fixedly connected with a supporting rod (308), the outer side of the supporting rod (308) is movably provided with a sleeve (306), the bottom of the sleeve (306) is fixedly provided with a mounting plate (307), and the second compression roller (303) is fixed to the bottom of the mounting plate (307).

7. The flattening device for mask production according to claim 6, characterized in that: a second spring (305) is connected between the sleeve (306) and the threaded sleeve (304), and the second spring (305) is movably sleeved with the supporting rod (308).