CN219470402U

CN219470402U - Edge covering device of mask

Info

Publication number: CN219470402U
Application number: CN202320734817.6U
Authority: CN
Inventors: 傅绍鹏; 李再生; 李成祖
Original assignee: Xiamen Yian Protective Equipment Co ltd
Current assignee: Xiamen Yian Protective Equipment Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-04
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to a textile machinery equipment technical field provides a bordure device of gauze mask, it includes frame, delivery track, hem portion, translation subassembly and hold-down subassembly, the delivery track sets up in the frame, the standing groove has been seted up on the delivery track; the edge folding parts are arranged on two sides of the conveying track, the edge folding parts are gradually folded in half and form limiting grooves, and the notch of each limiting groove faces the conveying track; the translation assembly is arranged on the frame and above the conveying track, and the compression assembly is arranged on the translation assembly; the compressing assembly is used for compressing the wrapping cloth, the translation assembly is used for controlling the compressing assembly to horizontally move, and the moving path of the compressing assembly is parallel to the conveying direction of the conveying track. The utility model has the advantages of conveniently wrapping the wrapping cloth on the mask main body.

Description

Edge covering device of mask

Technical Field

The application relates to the technical field of textile machinery equipment, in particular to a hemming device of a mask.

Background

A mask is a sanitary article, and generally refers to a tool worn on the mouth and nose for filtering air entering the mouth and nose so as to prevent harmful gases, odors and spray from entering and exiting the mouth and nose of a wearer.

In the production process of the mask, as the mask body is made of multiple layers of cloth, the two sides of the mask body are required to be covered and sewed, namely, the covered cloth is covered on the two sides of the mask body, and then the sewing is carried out.

For the above related art, the wrapping cloth of the mask is usually turned over manually, and then the side edge of the mask body is placed between two folded edges of the wrapping cloth, so that the operation process is troublesome, and therefore, the improvement is required.

Disclosure of Invention

In order to facilitate wrapping the wrapping cloth on the mask main body, the application provides a wrapping device of a mask.

The application provides a device of borduring of gauze mask adopts following technical scheme:

the hemming device of the mask comprises a frame, a conveying rail, a hemming part, a translation assembly and a compacting assembly, wherein the conveying rail is arranged on the frame, and a placing groove is formed in the conveying rail; the edge folding parts are arranged on two sides of the conveying track, the edge folding parts are gradually folded in half and form limiting grooves, and the notch of each limiting groove faces the conveying track; the translation assembly is arranged on the frame and above the conveying track, and the compression assembly is arranged on the translation assembly; the compressing assembly is used for compressing the wrapping cloth, the translation assembly is used for controlling the compressing assembly to horizontally move, and the moving path of the compressing assembly is parallel to the conveying direction of the conveying track.

Through adopting above-mentioned technical scheme, the gauze mask body is placed in the standing groove, and bordure passes from the spacing groove on the hem portion and laminating on the surface of hem portion for the side of gauze mask body is located between the bordure of turning over, then utilizes sewing device to make bordure on the gauze mask body.

And then the compressing assembly compresses the edge covering cloth, the translation assembly drives the mask body to move together when the compressing assembly is driven to slide horizontally, so that the mask body and the edge covering cloth move synchronously, and the edge covering and the covering of other mask bodies on the conveying track are realized, so that continuous production is realized. The whole process does not need to manually turn over the wrapping cloth and cover the mask body, so that the wrapping cloth is conveniently coated on the mask body, and the labor intensity is reduced.

Preferably, the folding part is further provided with a guide part, and two sides of the guide part are turned over mutually, so that the body of the guide part and the folding edge of the guide part are parallel to each other and are provided with guide grooves, and the guide grooves are communicated with the limit grooves.

Through adopting above-mentioned technical scheme, the guide way can play the effect of restriction to the long limit both sides of bordure cloth, and bordure cloth is first to the guide way and is accomplished to turn over in gradually the spacing groove again.

Preferably, a distance between the hemming portion and the conveying rail is adjustable.

Through adopting above-mentioned technical scheme, when needs carry out the bordure to the gauze mask body of different length, can adjust the distance between hem portion and the conveying track according to actual conditions to change the relative position of bordure cloth.

Preferably, the automatic folding device further comprises a fixing block, a connecting plate and a fastening piece, wherein the fixing block is arranged on one side of the conveying track, one end of the connecting plate is connected with the folding part, a strip-shaped hole is formed in the other end of the connecting plate, and the fastening piece penetrates through the strip-shaped hole, so that the connecting plate is locked on the fixing block.

Through adopting above-mentioned technical scheme, when using, transfer the fastener loose earlier, then exert external force to the connecting plate, change the relative position of hem portion and conveying track. After the adjustment is completed, the fastener passes through the strip-shaped hole and is locked on the fixed block so as to fix the position of the folded edge part.

Preferably, the device further comprises a bracket, wherein the bracket is arranged on the rack; the translation assembly comprises a sliding rod, a sliding seat and a first air cylinder, wherein the sliding rod is arranged on the bracket and is positioned above the conveying track, and the sliding rod is arranged along the conveying direction of the conveying track; the sliding seat is slidingly adjusted on the sliding rod, the first air cylinder is arranged on the bracket and connected with the sliding seat, and the pressing component is arranged on the sliding seat.

By adopting the technical scheme, the first cylinder drives the sliding seat to slide on the sliding rod, and then drives the translation of the compression assembly.

Preferably, the pressing assembly comprises a second cylinder and a pressing block, the pressing block is slidingly adjusted on the sliding seat, the pressing block moves along the direction close to or far away from the conveying track, and the second cylinder is arranged on the sliding seat and connected with the pressing block.

Through adopting above-mentioned technical scheme, second cylinder drive briquetting removes along being close to or keeping away from conveying track's direction, realizes compressing tightly or loosening to bordure cloth.

Preferably, the machine further comprises a plurality of traction rollers, and each traction roller is arranged on the machine frame in a staggered mode.

By adopting the technical scheme, the traction roller is used for traction of the wrapping cloth.

Preferably, the folding machine further comprises a positioning rod, wherein the positioning rod is arranged on the frame and is close to the folding part, and the positioning rod is arranged below the traction roller.

By adopting the technical scheme, the locating rod plays a role of blocking the edge covering cloth, so that the possibility of twisting the edge covering cloth in the conveying process is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The hemming cloth passes through a limit groove on the hemming part to be folded in half, and then is sewn on the mask body by a sewing device; then compress tightly the subassembly and compress tightly bordure cloth, translation subassembly when driving the subassembly level of compressing tightly and taking place to slide, and the delivery track drives the gauze mask body and moves together, realizes gauze mask body and bordure cloth synchronous movement to other gauze mask bodies on the delivery track are bordured and are covered.

(2) The distance between the edge folding part and the conveying track can be adjusted according to actual conditions by arranging the fixing blocks, the connecting plates and the fasteners, so that the mask bodies with different lengths are covered;

(3) Through setting up the traction roller, the traction roller can pull the bordure cloth, plays the effect of certain tensioning to the bordure cloth simultaneously, reduces the relaxation when bordure cloth conveys.

Drawings

FIG. 1 is a schematic structural view of an edge covering device according to an embodiment of the present application;

FIG. 2 is a schematic view of the structure of the hemming portion and the guide portion according to the embodiment of the present application;

FIG. 3 is a schematic illustration of the structure of a translation assembly and a compression assembly according to an embodiment of the present application;

reference numerals: 1. a frame; 2. a conveying rail; 3. a traction roller; 4. a positioning rod; 5. a hemming section; 6. a placement groove; 7. a limit groove; 8. a guide part; 9. a guide groove; 10. a fastener; 11. a fixed block; 12. a connecting plate; 13. a bracket; 14. a translation assembly; 141. a slide bar; 142. a slide; 143. a first cylinder; 15. a compression assembly; 151. a second cylinder; 152. briquetting; 16. and a strip-shaped hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a device of borduring of gauze mask. Referring to fig. 1 and 2, the hemming device includes a frame 1, a conveying rail 2, a traction roller 3, a positioning lever 4, and a hemming portion 5. The conveying track 2 is arranged on the frame 1, a plurality of placing grooves 6 are formed in the conveying track 2 at intervals along the conveying direction of the conveying track, and the placing grooves 6 are used for placing the mask body; the length of standing groove 6 is less than the length of gauze mask body, and the width of standing groove 6 is close with the width of gauze mask body, and the transportation track 2 carries the gauze mask body along sharp direction.

The traction rollers 3 are arranged on the frame 1 and are positioned above the conveying track 2, a plurality of traction rollers 3 are arranged, the traction rollers 3 are staggered up and down, and the traction rollers 3 are used for carrying out traction on Bao Bianbu. The positioning rod 4 is located at one side of the conveying track 2 and fixed on the frame 1, and the hemming portion 5 is plate-shaped and is close to the position where the positioning rod 4 is located. The hemming section 5 is gradually bent around its own longitudinal direction as an axis, and has a limit groove 7 formed therein, the longitudinal direction of the limit groove 7 is parallel to the conveying direction of the conveying rail 2, and the notch of the limit groove 7 faces the conveying rail 2.

When the mask is used, the mask body is placed in the placing groove 6, meanwhile, the wrapping cloth is pulled along the pulling roller 3 and passes through the positioning rod 4, then passes through the limiting groove 7 and is attached to the surface of the flanging part 5, the side edge of the mask body is positioned between the folded wrapping cloths, and then the wrapping cloths are sewn on two sides of the short side of the mask body by the aid of the sewing device.

Specifically, the edge folding portion 5 is further provided with a guide portion 8, and the guide portion 8 and the edge folding portion 5 are integrally formed. The two sides of the guiding part 8 are turned over each other, so that the body of the guiding part 8 and the folded edge of the guiding part 8 are parallel to each other, and a guiding groove 9 is formed, and the guiding groove 9 is communicated with the limiting groove 7. The guide slot 9 can play a limiting role on the two sides of the long edge of the wrapping cloth, and the wrapping cloth is gradually transited into the limit slot 7 after the guide slot 9 is firstly formed, so that the folding is completed.

Wherein, still be equipped with fixed block 11 on the frame 1, fixed block 11 is located one side of delivery track 2. The flange part 5 is fixedly provided with a connecting plate 12, one end of the connecting plate 12 is connected with the flange part 5, the other end is provided with a strip-shaped hole 16, and the length direction of the strip-shaped hole 16 is perpendicular to the conveying direction of the conveying track 2. The connecting plate 12 is locked on the fixed block 11 by the fastener 10. The fastener 10 is a detachable object such as a fastening bolt or a fastening stud, which passes through the bar-shaped hole 16 and is screwed on the fixed block 11.

When the mask bodies with different lengths are required to be covered, the fastener 10 is firstly loosened, then an external force is applied to the connecting plate 12, and the relative positions of the edge folding part 5 and the conveying track 2 are changed. After the adjustment is completed, the fastener 10 is passed through the strip-shaped hole 16 and locked to the fixing block 11 to fix the position of the hemming portion 5. The distance from the edge folding part 5 to the conveying track 2 is adjusted to adapt to mask bodies with different specifications.

In addition, referring to fig. 3, the frame 1 is further provided with a bracket 13, a translation assembly 14 and a pressing assembly 15. The support 13 is fixed on the frame 1, the translation assembly 14 is arranged on the support 13 and positioned above the conveying track 2, and the compression assembly 15 is arranged on the translation assembly 14; the pressing component 15 is used for pressing the wrapping cloth, the translation component 14 is used for controlling the pressing component 15 to move along the horizontal direction, and the moving path of the pressing component 15 is parallel to the conveying direction of the conveying track 2.

Specifically, the translation assembly 14 includes a slide bar 141, a slide carriage 142, and a first cylinder 143, where the slide bar 141 is fixed on the support 13 and two slide bars are arranged in parallel, and a length direction of the slide bar 141 is parallel to a conveying direction of the conveying track 2. The slide carriage 142 is mounted on the two slide bars 141, the first cylinder 143 is fixed on the bracket 13 and a piston rod of the first cylinder 143 is connected with the slide carriage 142. The first air cylinder 143 drives the sliding seat 142 to slide on the sliding rod 141, so as to drive the compressing assembly 15 to translate.

The pressing assembly 15 includes a second cylinder 151 and a pressing block 152, the pressing block 152 is mounted on the slider 142, the pressing block 152 vertically moves in a direction approaching or departing from the conveying rail 2, the second cylinder 151 is fixed on the slider 142, and a piston rod of the second cylinder 151 is connected with the pressing block 152. The second cylinder 151 drives the pressing block 152 to move along the direction approaching or separating from the conveying track 2, so that the binding cloth is pressed or loosened.

After the sewing device sews the tipping cloth on the mask body, the second cylinder 151 drives the pressing block 152 to be close to the conveying rail 2 and tightly presses the tipping cloth, the conveying rail 2 drives the mask body to move when the first cylinder 143 drives the sliding seat 142 to move, so that the mask body and the tipping cloth synchronously move, and the tipping and covering are continuously carried out on other mask bodies on the conveying rail 2, so that continuous tipping is realized. The whole process does not need to manually turn over the wrapping cloth and cover the mask body, so that the wrapping cloth is conveniently coated on the mask body, and the labor intensity is reduced.

The implementation principle of the edge covering device of the mask is as follows: the bag Bian Shi adjusts the distance between the hemming portion 5 and the conveying rail 2 according to the specification of the mask body, and then fixes the connection plate 12 with the fastener 10. Then placing the mask body in the placing groove 6, simultaneously dragging the wrapping cloth along the dragging roller 3 and bypassing the positioning rod 4, enabling the wrapping cloth to enter from the guiding groove 9 and gradually transition into the limiting groove 7, and sewing the wrapping cloth on the mask body by using a sewing device.

After the sewing is completed, the second cylinder 151 drives the pressing block 152 to be close to the conveying track 2 and tightly press the wrapping cloth, the first cylinder 143 drives the sliding seat 142 to move, and meanwhile, the conveying track 2 drives the mask body to move, so that the wrapping and covering of other mask bodies on the conveying track 2 can be continued.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The edge covering device of the mask is characterized by comprising a frame (1), a conveying track (2), an edge folding part (5), a translation component (14) and a compression component (15), wherein the conveying track (2) is arranged on the frame (1), and a placing groove (6) is formed in the conveying track (2); the edge folding parts (5) are arranged on two sides of the conveying track (2), the edge folding parts (5) are gradually folded in half and form limiting grooves (7), and the notch of each limiting groove (7) faces the conveying track (2);

the translation assembly (14) is arranged on the frame (1) and is positioned above the conveying track (2), and the compression assembly (15) is arranged on the translation assembly (14); the pressing component (15) is used for pressing the wrapping cloth, the translation component (14) is used for controlling the pressing component (15) to horizontally move, and the moving path of the pressing component (15) is parallel to the conveying direction of the conveying track (2).

2. The hemming device of the mask according to claim 1, wherein the hemming portion (5) is further provided with a guiding portion (8), two sides of the guiding portion (8) are turned over, so that a body of the guiding portion (8) and a hem of the guiding portion (8) are parallel to each other, a guiding groove (9) is formed, and the guiding groove (9) is communicated with the limiting groove (7).

3. A hemming device for a mask according to claim 1, wherein the distance between the hemming portion (5) and the conveying track (2) is adjustable.

4. A hemming device for a mask according to claim 3, further comprising a fixing block (11), a connecting plate (12) and a fastener (10), wherein the fixing block (11) is arranged on one side of the conveying track (2), one end of the connecting plate (12) is connected with the hemming portion (5), a strip-shaped hole (16) is formed in the other end of the connecting plate (12), and the fastener (10) penetrates through the strip-shaped hole (16) so that the connecting plate (12) is locked on the fixing block (11).

5. The hemming device of a mask according to claim 1, further comprising a bracket (13), the bracket (13) being arranged on the frame (1); the translation assembly (14) comprises a sliding rod (141), a sliding seat (142) and a first cylinder (143), wherein the sliding rod (141) is arranged on the bracket (13) and is positioned above the conveying track (2), and the sliding rod (141) is arranged along the conveying direction of the conveying track (2); the sliding seat (142) is slidingly adjusted on the sliding rod (141), the first air cylinder (143) is arranged on the bracket (13) and is connected with the sliding seat (142), and the pressing assembly (15) is arranged on the sliding seat (142).

6. The mask hemming device according to claim 5, wherein the pressing assembly (15) includes a second cylinder (151) and a pressing block (152), the pressing block (152) is slidingly adjusted on the sliding base (142), the pressing block (152) moves in a direction approaching or separating from the conveying track (2), and the second cylinder (151) is disposed on the sliding base (142) and is connected with the pressing block (152).

7. The device for edging of a mask according to claim 1, further comprising a plurality of traction rollers (3), each traction roller (3) being staggered on the frame (1).

8. The hemming device of a mask according to claim 7, further comprising a positioning rod (4), wherein the positioning rod (4) is arranged on the frame (1) and is close to the hemming portion (5), and the positioning rod (4) is arranged below the traction roller (3).