CN112568521A - Mask machine and mask made by same - Google Patents
Mask machine and mask made by same Download PDFInfo
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- CN112568521A CN112568521A CN202011525690.4A CN202011525690A CN112568521A CN 112568521 A CN112568521 A CN 112568521A CN 202011525690 A CN202011525690 A CN 202011525690A CN 112568521 A CN112568521 A CN 112568521A
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- mask body
- mask
- cutting
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- 230000007246 mechanism Effects 0.000 claims abstract description 172
- 238000005520 cutting process Methods 0.000 claims abstract description 110
- 239000004744 fabric Substances 0.000 claims abstract description 71
- 238000003466 welding Methods 0.000 claims abstract description 41
- 238000002788 crimping Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 208000029257 vision disease Diseases 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 description 23
- 238000007731 hot pressing Methods 0.000 description 7
- 206010047571 Visual impairment Diseases 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 230000008275 binding mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004393 visual impairment Effects 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
- A41H43/0235—Feeding or advancing
- A41H43/0242—Conveyors therefor
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application relates to a mask machine and a mask manufactured by the mask machine, and relates to the field of mask production, and the mask machine comprises a rack, a nose bridge strip feeding mechanism, a cloth pre-folding mechanism, a nose bridge strip cutting mechanism, a mask body welding forming mechanism and an ear hanging rope crimping mechanism which are sequentially arranged on the rack, and further comprises an identification strip feeding mechanism, an identification strip cutting mechanism and a wrapping mechanism; the identification strip feed mechanism rotates to be assembled in the frame, identification strip feed mechanism just to laying in order to be used for carrying the identification strip with bridge of the nose strip feed mechanism, identification strip shutdown mechanism sets up in the frame, identification strip shutdown mechanism just to laying in order to be used for cutting off the identification strip with bridge of the nose strip shutdown mechanism, the mechanism of borduring sets up in the frame, the mechanism of borduring is located between identification strip shutdown mechanism and the mask body weld forming in order to be used for covering the identification strip on the mask body. The utility model has the effect that makes things convenient for visual disorder crowd to distinguish the gauze mask positive and negative.
Description
Technical Field
The application relates to the field of mask production, in particular to a mask machine and a mask manufactured by the same.
Background
The non-woven fabric mouth covers are of two types, one type is made of pure cotton absorbent gauze or knitted fabric on the surface, and various non-woven fabrics are clamped in the non-woven fabric mouth covers; the other type is directly sewn by non-woven fabrics, the non-woven fabric mask which is directly sewn has good filtering effect and poor ventilation, the latest type is that the surface and the back are made of non-woven fabric materials, and the middle part is made of filter paper, so that the non-woven fabric mask has better filtering effect.
A chinese patent with application number CN202010214146.1 discloses a mask machine, comprising: the nose bridge strip cutting mechanism is connected with the body welding forming mechanism and the ear hanging rope crimping mechanism; the cloth pre-folding mechanism is used for folding the cloth conveyed by the cloth feeding mechanism into overlapped layer traces; the nose bridge strip cutting mechanism is used for cutting off the nose bridge strip and is positioned between the body welding forming mechanism and the cloth pre-folding mechanism; the body welding forming mechanism is used for crimping the nose bridge strip to mask cloth with overlapped traces and cutting a semi-finished mask; the ear hanging rope crimping mechanism is used for crimping the ear hanging rope to the cut semi-finished mask
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the mask produced by the mask machine cannot be distinguished from the front and back of a user with visual impairment, is inconvenient to wear, and needs to be improved.
Disclosure of Invention
In order to solve the problem that the front and the back of a mask produced by a person with visual impairment by using a related mask machine cannot be distinguished, the application provides the mask machine and the mask manufactured by the mask machine.
First aspect, the application provides a gauze mask machine, adopts following technical scheme:
a mask machine comprises a rack, a nose bridge strip feeding mechanism, a cloth pre-folding mechanism, a nose bridge strip cutting mechanism, a mask body welding forming mechanism, an ear hanging rope crimping mechanism, an identification strip feeding mechanism, an identification strip cutting mechanism and an edge covering mechanism, wherein the cloth feeding mechanism, the nose bridge strip feeding mechanism, the cloth pre-folding mechanism, the nose bridge strip cutting mechanism, the mask body welding forming mechanism and the ear hanging rope crimping mechanism are sequentially arranged on the rack; the mask comprises a mask body, an identification strip feeding mechanism, a nose bridge strip conveying mechanism, an identification strip cutting mechanism, a nose bridge strip cutting mechanism, a binding mechanism and a mask body welding forming mechanism, wherein the identification strip feeding mechanism is rotatably assembled on the frame, the identification strip feeding mechanism and the nose bridge strip conveying mechanism are just arranged to be used for conveying identification strips, the feeding speed of the identification strip feeding mechanism is smaller than that of the nose bridge strip feeding mechanism, the identification strip cutting mechanism is arranged on the frame, the identification strip cutting mechanism and the nose bridge strip cutting mechanism are just arranged to be used for cutting off the identification strips, the binding mechanism is arranged on the frame, and the binding mechanism is located between the identification strip cutting mechanism and the mask body welding forming.
By adopting the technical scheme, the cloth feeding mechanism is used for conveying mask cloth, and the nose bridge strip feeding mechanism is used for conveying a nose bridge strip; the cloth pre-folding mechanism is used for folding the cloth conveyed by the cloth feeding mechanism into overlapped layer traces; bridge of the nose strip shutdown mechanism is used for cutting off the bridge of the nose strip, gauze mask body welding forming mechanism is used for bridge of the nose strip crimping to the gauze mask body cloth of folding out the eclipsed layer vestige and cuts out semi-manufactured goods gauze mask, ear-hang rope crimping mechanism is used for crimping the ear-hang rope to the semi-manufactured goods gauze mask of cutting out, thereby make common ordinary gauze mask, and equally, discernment strip feed mechanism is used for carrying the discernment strip, discernment strip shutdown mechanism is used for cutting off the discernment strip, and the mechanism of borduring is used for wrapping up the discernment strip that cuts off in the gauze mask body cloth of folding out the eclipsed layer vestige, the gauze mask that produces has after the discernment strip, to the user who has visual disturbance, can distinguish the positive and negative of gauze mask.
Preferably, the identification strip cutting mechanism comprises a gear driving piece, a guide wheel, a cutting wheel, a cutter and an installation frame;
the mounting bracket is vertically arranged on the rack, the mounting bracket and the nose bridge strip cutting mechanism are just opposite to be arranged, the guide wheel and the cutting wheel are horizontally and rotatably assembled on the mounting bracket, the gear driving piece is arranged on the mounting bracket to drive the guide wheel and the cutting wheel to rotate, the number of the cutters is two, and the two cutters are arranged on the outer peripheral wall of the arc surface of the cutting wheel at equal intervals to cut off the identification strips.
By adopting the technical scheme, when the identification strip is conveyed to the position of the identification strip cutting mechanism, the identification strip is conveyed to the lower part of the cutting wheel through the guide wheel, the cutting wheel is driven to rotate through the gear driving piece, the identification strip can be cut by the cutter, two identification strips with the same length can be cut after the cutting wheel rotates for one circle, the cut identification strips are wrapped on the mask body through the edge covering mechanism, the nose bridge strip cutting mechanism and the identification strip cutting mechanism belong to two power sources, one mask body can be ensured to correspond to one nose bridge strip and one identification strip, the identification strips can play a good identification role, people with vision disorder can conveniently distinguish the front side and the back side of the mask, the cut identification strips can be well transferred to the mask body welding forming mechanism through the edge covering mechanism, the change on the original equipment is small, the production is convenient, the production cost is low.
Preferably, the cross section of each cutter is C-shaped, and the open ends of the two cutters are arranged oppositely.
Through adopting above-mentioned technical scheme, the shape design of above-mentioned cutter enables the both ends of discernment strip to be cut into the horn shape, and when discernment strip parcel is at this internal back of gauze mask, the user when wearing, the both ends of discernment strip are difficult to scratch or stab the person's of wearing both ends, simple structure, and the preparation is convenient.
Preferably, the distance between the two cutters is 1-3 cm.
Through adopting above-mentioned technical scheme, the bridge of the nose strip of gauze mask is generally between 8-10 centimetres, and the length of the discernment strip that two cutters were cut out has great length difference with the length of bridge of the nose strip, and when the user that has visual disorder touched bridge of the nose strip and discernment strip through the sense of touch of hand, made the person of wearing be difficult to mix bridge of the nose strip with the discernment strip, and the gauze mask discernment nature of producing is higher.
Preferably, the edge covering mechanism comprises a folding plate and an edge covering strip;
the folding plate is transversely arranged between the mounting frame and the nose bridge strip cutting mechanism, a gap for passing through cloth of a mask body is formed between the lower surface of the folding plate and the upper surface of the rack, the folding plate is positioned below the cutting wheel and the guide wheel, and gaps for passing through identification strips are formed between the cutting wheel and the upper surface of the folding plate and between the guide wheel and the upper surface of the folding plate;
the folded sheet is the wedge form, just the narrower one end of folded sheet is close to gauze mask body weld forming mechanism lays, follows as the cloth of gauze mask body when the below of folded sheet is passed, the narrower one end of folded sheet is folding with the both sides edge of the cloth of gauze mask body, the edge strip set up in the frame, just the edge strip is close to the narrower one end of folded sheet is laid, the edge strip is used for wrapping up the identification strip in the side folding part of gauze mask body cloth.
Through adopting above-mentioned technical scheme, when the cloth of gauze mask body was carried to the narrower one end of folded sheet, the both sides edge of cloth can turn over the book upwards, and the discernment strip is when the top of folded sheet is carried again, when the discernment strip is carried to the narrower one end of folded sheet, the discernment strip just can be included in the folding part of cloth, and the edge strip of borduring has further compaction effect to folding cloth, make the discernment strip parcel in the folding part of cloth with laminating more, when carrying gauze mask body weld forming mechanism and carrying out weld forming, the crooked condition is difficult to appear to the discernment strip, effectively improve the yield of gauze mask.
Preferably, the upper surface of the folding plate is provided with holding tanks on two opposite sides along the cloth conveying direction of the mask body, one holding tank is located below the nose bridge strip cutting mechanism, the other holding tank is located below the cutting wheel, a feeding barrel is arranged at the narrow end of the folding plate, and the feeding barrel is communicated with the holding tanks to convey the cut identification strips.
Through adopting above-mentioned technical scheme, when bridge of the nose strip and identification strip hold and carry in the holding tank, bridge of the nose strip is difficult to crooked with identification strip, and simultaneously, a pay-off section of thick bamboo can carry the short identification strip of length that gets off to the cloth of gauze mask body, makes identification strip can be wrapped up by the cloth and is being carried forward together, designs more rationally.
Preferably, the mask body welding forming mechanism comprises two mounting plates which are arranged at intervals, a pressure grooved wheel, a leveling wheel and a cutting wheel are sequentially and rotatably mounted between the two mounting plates, and a gear power part for driving the mounting plates to rotate is arranged on the mounting plates;
the mask comprises a mask body and is characterized in that a plurality of circles of indent protruding points distributed at intervals are arranged at one end of the indent wheel, the space between every two adjacent circles of indent protruding points close to the end of the indent wheel is larger than the space between every two adjacent circles of indent protruding points, spot welding protruding points are arranged on the indent wheel, the spot welding protruding points are located between every two adjacent circles of indent protruding points with larger spaces, and when an identification strip wraps the edge of mask body cloth, the spot welding protruding points are used for pressing the cloth of the mask body and forming welding points for limiting the movement of the identification strip.
Through adopting above-mentioned technical scheme, gear power spare orders about the indent wheel, level and cut out when taking turns and rotate, the indent wheel can be laminated the folding part hot pressing of both sides edge of cloth on the gauze mask body, the leveling wheel can pave the arrangement to the gauze mask cloth after the pressfitting, it can cut out into solitary gauze mask body with a whole gauze mask cloth of having pressfitting to cut out the wheel, and the interval distance between the great indent salient point of two rings interval can not be laminated by indent salient point hot pressing from the position on corresponding gauze mask body, thereby make the discernment strip can not be destroyed by indent wheel pressure, and the spot welding salient point on the indent wheel can form a solder joint on the cloth of gauze mask body, the solder joint can restrict the discernment strip and remove, thereby the gauze mask discernment degree that makes the production come out is higher.
In a second aspect, the present application provides a mask, which adopts the following technical solution:
a mask is produced by the mask machine, and comprises a mask body, two ear hanging ropes, a nose bridge strip and an identification strip;
the mask body is rectangular and sheet-shaped, the two ear hanging ropes are fixed on two opposite sides of the mask body in the width direction through ultrasonic spot welding respectively, the nose bridge strip is arranged on one side edge of the mask body in the length direction and is located at the center of the side edge of the mask body, the identification strip is arranged on the other side edge of the mask body in the length direction, the length of the identification strip is smaller than that of the nose bridge strip, the identification strip is located at the lower left corner or the lower right corner of the nose bridge strip, and the identification strip and the nose bridge strip form an unique position relation so that a user can determine the front side and the back side of the mask body through touch feeling.
Through adopting above-mentioned technical scheme, during the use, touch the bridge of the nose strip through the hand earlier, ensure that the bridge of the nose strip is located the top intermediate position of gauze mask body, the rethread hand goes to touch the discernment strip in order to look for its position, if the position relation between discernment strip and the bridge of the nose strip is unanimous with the only position corresponding relation of knowing in advance, that just proves the gauze mask body is positive, otherwise, to the crowd of visual disturbance, use the position of the bridge of the nose strip as the reference point, just can judge the positive and negative of gauze mask body through the position of discernment strip, make things convenient for the eater to wear.
Preferably, the gauze mask body is provided with and separates the fender point, the ear sling with solder joint cooperation between the gauze mask body separate the fender point in order to restrict the discernment strip removes.
Through adopting above-mentioned technical scheme, separate that the solder joint between fender point and ear area and the gauze mask body can be with the restriction of identification strip in appointed region again, and separate the fender point and can prevent that the identification strip from moving toward the intermediate position of gauze mask body downside, and the solder joint between ear area and the gauze mask body can prevent that the identification strip from moving toward the side of gauze mask body, avoids the person of wearing touch not to the identification strip position, and it is more convenient to judge the positive and negative of gauze mask body.
Preferably, both ends of the identification strip are designed to be round corners.
Through adopting above-mentioned technical scheme, when wearing this gauze mask, the both ends of discernment strip are difficult to stab or scratch wearer's face, improve wearer's comfort.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the identification strip feeding mechanism conveys the identification strips to the identification strip cutting mechanism for shearing, then the cut identification strips are wrapped on the cloth of the mask body through the edge covering mechanism, and finally the identification strips are fixed on the mask body through the mask body welding forming mechanism in a hot-pressing manner;
2. two cutters which are arranged on the cutting wheel at equal intervals rotate for one circle to cut two sections of identification strips with equal length, the power sources of the nose bridge strip cutting mechanism and the identification strip cutting mechanism are different, and each mask body can be ensured to just correspond to one nose bridge strip and one identification strip by adjusting the rotating speed of the cutting wheel, so that the design is more reasonable;
3. two cutters are C font, and two cutter openings are just to laying moreover to the both ends that make the discernment strip of cutting out are the fillet, when wearing the gauze mask that the parcel has the discernment strip, are difficult to be scratched or stab by the tip of discernment strip.
Drawings
Fig. 1 is a schematic structural diagram of a mask machine according to an embodiment of the present application.
Fig. 2 is a schematic structural view of an identification strip cutting mechanism in an embodiment of the present application.
Fig. 3 is a schematic view of the structure of the cutting wheel and the cutter in the embodiment of the present application.
Fig. 4 is an enlarged view at a in fig. 2.
Fig. 5 is a schematic structural diagram of a mask body welding and forming mechanism in the embodiment of the present application.
Fig. 6 is a schematic structural diagram of a grooved wheel in the embodiment of the present application.
Fig. 7 is a schematic structural view of an embodiment of the mask of the present application.
Fig. 8 is a schematic structural view of a mask according to a second embodiment of the present invention.
Description of reference numerals: 1. an identification strip feeding mechanism; 2. an identification strip cutting mechanism; 21. a guide wheel; 22. a cutting wheel; 23. a cutter; 24. a mounting frame; 3. a binding mechanism; 31. folding the board; 311. accommodating grooves; 32. wrapping strips; 33. a feed cylinder; 4. the mask body is welded with the forming mechanism; 41. mounting a plate; 42. pressing a grooved wheel; 421. pressing a groove convex point; 422. spot welding the salient points; 43. leveling wheels; 44. a cutting wheel; 5. a mask body; 51. blocking points; 6. a hanging rope; 7. a nose bridge strip; 8. identifying a strip; 101. a frame; 102. a nose bridge strip feeding mechanism; 103. a material feeding mechanism; 104. a cloth pre-folding mechanism; 105. a nose bridge strip cutting mechanism; 106. ear hang rope crimping mechanism.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses a mask machine.
Referring to fig. 1, the mask machine includes two frames 101, the arrangement directions of the two frames 101 are perpendicular to each other, a support is welded and fixed to the front end of one of the frames 101, a nose bridge bar feeding mechanism 102 for conveying a nose bridge bar 7 is rotatably mounted on the support, a cloth feeding mechanism 103 for conveying non-woven cloth is rotatably mounted on the support, a cloth pre-folding mechanism 104, a nose bridge bar cutting mechanism 105 and a mask body welding and forming mechanism 4 are sequentially mounted on the frame 101 along a direction away from the cloth feeding mechanism 103, the cloth pre-folding mechanism 104 is used for folding a multi-layer non-woven cloth at a folding position, the nose bridge bar cutting mechanism 105 is used for cutting the nose bridge bar 7 conveyed by the nose bridge bar feeding mechanism 102, the mask body welding and forming mechanism 4 is used for cutting the periphery of the multi-layer non-woven cloth wrapped with the nose bridge bar 7 into single mask body 5 cloth, a transmission band is erected between the frame 101 and the other frame 101, an ear hanging rope crimping mechanism 106 is installed on the other frame 101, cloth of the cut mask body 5 is conveyed to the ear hanging rope crimping mechanism 106 through the transmission band to fix an ear hanging rope 6 through ultrasonic spot welding, and finally, a finished product is output through the other transmission band.
Referring to fig. 1 and 2, in order to produce a mask convenient for people with visual impairment to wear, the mask machine further comprises an identification strip feeding mechanism 1 rotatably mounted on a support of a frame 101, the identification strip feeding mechanism 1 is used for conveying identification strips 8, the identification strip feeding mechanism 1 and a nose bridge strip feeding mechanism 102 are arranged in parallel, an identification strip cutting mechanism 2 for cutting off the identification strips 8 is mounted on the frame 101, the identification strip cutting mechanism 2 and the nose bridge strip cutting mechanism 105 are arranged in a facing manner, a taping mechanism 3 for wrapping the cut identification strips 8 in non-woven fabric is further mounted on the frame 101, the taping mechanism 3 is located between the identification strip cutting mechanism 2 and a mask body welding and forming mechanism 4, the identification strip feeding mechanism 1 conveys the identification strips 8 to the identification strip cutting mechanism 2 for cutting, and then the cut identification strips 8 are wrapped in a plurality of layers of non-woven fabric through the taping mechanism 3, finally, after the mask body welding and forming mechanism 4 carries out hot-pressing bonding on the periphery of the cloth of the mask body 5, the identification strip 8 can be completely wrapped and fixed on the mask body 5.
Referring to fig. 1 and 2, for the convenience of the user can distinguish bridge of the nose strip 7 and identification strip 8 well, bridge of the nose strip 7 length is 4-5 times of identification strip 8, in the actual production process of this gauze mask machine, bridge of the nose strip 7 transport speed also is 5 times of identification strip 8 transport speed, and can cut out one section identification strip 8 when cutting out one section bridge of the nose strip 7, the control of above-mentioned process all realizes through PLC, in order to ensure that a gauze mask corresponds a bridge of the nose strip 7 and an identification strip 8, the gauze mask that this gauze mask machine produced is from the identification strip 8 that can discern 5 positive and negative of gauze mask body, the convenience of the user wears.
Referring to fig. 1 and 2, the identification strip cutting mechanism 2 includes a gear driving member, a guide wheel 21, a cutting wheel 22, a cutter 23 and a mounting frame 24; the mounting frame 24 is vertically welded on the frame 101, the mounting frame 24 is arranged opposite to the nose bridge strip cutting mechanism 105, the guide wheel 21 and the cutting wheel 22 are horizontally and rotatably assembled on the mounting frame 24, a gear driving piece (the gear driving piece is a common gear transmission structure and is not shown in the figure) is mounted on the mounting frame 24 to drive the guide wheel 21 and the cutting wheel 22 to rotate, the two cutters 23 are fixed on the outer circumferential wall of the cambered surface of the cutting wheel 22 at equal intervals, the cross sections of the cutters 23 are in a C shape (as shown in figure 3), and the open ends of the two cutters 23 are arranged opposite to each other, the spacing distance between the two cutters 23 is 3 cm (in other embodiments, the spacing distance between the two cutters 23 can also be 1 cm, 2 cm or 2.5 cm), the cutting wheel 22 rotates for a circle, two sections of identification strips 8 with equal length can be cut, and the two ends of the cut identification strips 8 are in a circular angle shape which is not easy to stab the face.
Referring to fig. 2 and 4, the mechanism 3 of borduring includes folding plate 31, borduring strip 32 and feed cylinder 33, the level is fixed with the bottom plate between mounting bracket 24 and the nose bridge strip cutting mechanism 105 (link together nose bridge strip cutting mechanism 105 and identification strip cutting mechanism 2 through the bottom plate), there are two fixed blocks that the interval was laid through two bolt fastening on mounting bracket 24 towards a lateral wall of nose bridge strip cutting mechanism 105, the side edge welded fastening of folding plate 31 is on two fixed blocks, folding plate 31 is the wedge form (the one end that is one end is thicker is narrower, and the narrower one end of folding plate 31 is close to gauze mask body welded forming mechanism 4), have the clearance that supplies the multilayer non-woven fabrics to pass between the lower surface of folding plate 31 and the upper surface of bottom plate.
Referring to fig. 2 and 4, at the same time, gaps are provided between one side of the folding plate 31 close to the mounting frame 24 and between one side of the folding plate 31 close to the identification strip cutting mechanism 2 and the identification strip cutting mechanism 2, when multiple layers of non-woven fabrics are gradually conveyed from one thicker end of the folding plate 31 to one narrower end, two side edges of the non-woven fabrics can be turned upwards by the sharp end of the folding plate 31, and the gaps between the mounting frame 24 and the side edge of the folding plate 31 and between the nose strip cutting mechanism 105 and the other side edge of the folding plate 31 just allow the folded part of the non-woven fabrics to pass through.
Referring to fig. 2 and 4, two receiving grooves 311 are formed in the upper surface of the folding plate 31 along the conveying direction of the nonwoven fabric, when the nose bridge strip 7 is conveyed to the upper surface of the folding plate 31, the nose bridge strip 7 is received in one of the receiving grooves 311, then the nose bridge strip is cut by the nose bridge strip cutting mechanism 105, when the identification strip 8 is conveyed to the upper surface of the folding plate 31, a part of the identification strip 8 is received in the other receiving groove 311, both the guide wheel 21 and the cutting wheel 22 are just above the receiving groove 311, and when the cutting wheel 22 rotates, the cutter 23 can also just rotate to extend into the receiving groove 311 to cut the identification strip 8.
Referring to fig. 2 and 4, feed cylinder 33 is inside cavity and the flat form that the opening diminishes gradually, the great one end of feed cylinder 33 opening is fixed on folding plate 31, and communicate each other with an holding tank 311 that holds identification strip 8, vertical installation stand on the frame 101, edging strip 32 passes through the bolt fastening on the top end terminal surface of stand, have the clearance that supplies multilayer non-woven fabrics and identification strip 8 to pass between the lower surface of edging strip 32 and the upper surface of stand, this clearance corresponds each other with the less opening of feed cylinder 33.
Referring to fig. 2 and 4, when the nose bridge strip 7 and the identification strip 8 are conveyed to the position of the folding plate 31, the gear driving piece drives the guide wheel 21 and the cutting wheel 22 to rotate, the guide wheel 21 is matched with the accommodating groove 311 to convey the identification strip 8 forwards, when the cutting wheel 22 rotates, the two cutters 23 can cut off the identification strip 8, and then the cut identification strip 8 is conveyed forwards continuously through the feeding barrel 33.
Referring to fig. 2 and 4, when the fabric of the mask body 5 passes through between the folding plate 31 and the bottom plate, the narrow end of the folding plate 31 can turn up the two side edges of the fabric, and the identification strip 8 and the nose bridge strip 7 are conveyed above the folding plate 31, the fabric of the non-woven fabric turned up can just wrap the identification strip 8 cut out, at this time, the non-woven fabric is conveyed forwards continuously, the identification strip 8 is matched with the feed cylinder 33 to convey forwards continuously, the non-woven fabric wrapped with the identification strip 8 passes through the gap between the upright post and the edge wrapping strip 32, the non-woven fabric folded up can wrap the identification strip 8 by the edge wrapping strip 32 in a more fitting manner, and then hot pressing treatment is carried out through the mask body welding forming mechanism 4.
Referring to fig. 2 and 5, the mask body welding and forming mechanism 4 includes two mounting plates 41 arranged at intervals, a pressure sheave 42, a leveling wheel 43 and a cutting wheel 44 are sequentially rotatably mounted between the two mounting plates 41, a cutting knife for cutting the non-woven fabric is fixed on the cutting wheel 44, and a gear power member (the gear power member is a common gear transmission structure and is not shown in the figure) for driving the three to rotate is mounted on the mounting plate 41; the pressure grooved wheel 42 can attach the folding parts of the two side edges of the cloth to the mask body 5 in a hot pressing manner, the leveling wheel 43 can flatten and finish the pressed mask cloth, and the cutting wheel 44 can cut the whole pressed mask cloth into a single mask body 5.
Referring to fig. 5 and 6, three rings of indent protruding points 421 arranged at intervals are fixed on the outer circumferential wall of the arc surface at the end of the indent roller 42, horizontal protruding points for hot pressing and attaching two ends of the non-woven fabric are fixed on the outer side wall of the indent roller 42 along the axial direction thereof, wherein, the gap between two adjacent circles of embossing groove salient points 421 near the end of the embossing roller 42 is larger than the gap between two adjacent circles of embossing groove salient points 421, the embossing roller 42 is also separately fixed with spot welding salient points 422, the spot welding salient points 422 are positioned between two adjacent circles of embossing groove salient points 421 with larger gap, when the non-woven fabric with one side edge wrapped with the nose bridge strip 7 and the other side edge wrapped with the identification strip 8 passes through the grooving wheel 42, two gaps with large spacing distance just correspond to two positions of the non-woven fabric material wrapped with the nose bridge strip 7 and the identification strip 8, so that the identification strip 8 and the nose bridge strip 7 cannot be crushed by the groove pressing wheel 42.
Referring to fig. 5 and 6, a spot welding protrusion 422 is separately fixed to the gap in order to thermally press a barrier point 51 on the cloth of the mask body 5 to prevent the identification strip 8 from being freely moved.
The implementation principle of a gauze mask machine of the embodiment of this application does: the cloth feeding mechanism 103 is used for conveying mask cloth, and the nose bridge strip feeding mechanism 102 is used for conveying a nose bridge strip 7; the cloth pre-folding mechanism 104 is used for folding the cloth conveyed by the cloth feeding mechanism 103 into overlapped layer traces; the nose bridge strip cutting mechanism 105 is used for cutting off the nose bridge strip 7, the mask body welding forming mechanism 4 is used for crimping the nose bridge strip 7 to the mask body 5 cloth folded with overlapped traces and cutting off a semi-finished mask, the ear hanging rope crimping mechanism 106 is used for crimping the ear hanging rope 6 to the cut off semi-finished mask, so that a common mask is manufactured, similarly, the identification strip feeding mechanism 1 is used for conveying the identification strip 8, the identification strip cutting mechanism 2 is used for cutting off the identification strip 8, the cut identification strip 8 is wrapped in the cloth of the mask body 5 folded with the overlapped traces through the feeding barrel 33 and the wrapping mechanism 3, when the cloth of the mask body 5 is conveyed to the groove pressing wheel 42, a separation point 51 for limiting the movement of the identification strip 8 is formed on the mask body 5 through the spot welding salient point 422, so far, after the produced mask has the identification strip 8, to the user that has visual disorder, can distinguish the positive and negative of gauze mask through touch identification strip 8, the person of facilitating the use wears, and cutter 23 is the C font moreover, and the both ends of the identification strip 8 of cutting out are the fillet form, are difficult to stab the user.
The embodiment of the application also discloses a mask.
Example 1
Referring to fig. 7, the mask is produced by the mask machine as described above, and includes a mask body 5, two ear hanging ropes 6, a nose bridge strip 7 and an identification strip 8; mask body 5 is the slice of rectangle, two ear pendant ropes 6 are fixed in 5 width direction's of mask body relative both sides through ultrasonic spot welding respectively, nose bridge strip 7 wraps up in 5 length direction's of mask body one side edge, and nose bridge strip 7 is located the central point of 5 sides of mask body, identification strip 8 wraps up in 5 length direction's of mask body opposite side edge, and the both ends of identification strip 8 are the fillet, the length of nose bridge strip 7 is 4-5 times of identification strip 8, and identification strip 8 is located the lower right corner of nose bridge strip 7 (the position of identification strip 8 for nose bridge strip 7 here, it shows according to the locating position of mask body 5 in figure 7, and the one side of mask body 5 that sees in figure 7 is the front, the one side that does not contact with the face when wearing promptly), identification strip 8 and nose bridge strip 7 form unique position relation for the user confirm the positive and negative of mask body 5 through the sense of touch (the here "form unique position relation" and indicate that the user passes through sense of touch (here : in the perspective of fig. 7, the identification strip 8 is located at the lower right corner of the nose bridge strip 7).
Referring to fig. 7, in order to prevent the identification strip 8 from moving on the mask body 5, a blocking point 51 is welded on the mask body 5 by thermocompression welding, and the welding point between the ear-hang rope 6 and the mask body 5 is matched with the blocking point 51 to limit the movement of the identification strip 8, so as to prevent the wearer from being unable to touch the position of the identification strip 8.
The implementation principle of the embodiment 1 is as follows: during the use, touch bridge of the nose strip 7 through the hand earlier, ensure that bridge of the nose strip 7 is located gauze mask body 5's top intermediate position, the rethread hand goes touch identification strip 8 in order to look for its position, if identification strip 8 is located bridge of the nose strip 7's lower right corner, that just wears gauze mask body 5 turn-over, if identification strip 8 is located bridge of the nose strip 7's lower left corner, just can directly wear gauze mask body 5, to the crowd with visual disturbance, use bridge of the nose strip 7's position as the reference point, just can judge gauze mask body 5's positive and negative through identification strip 8's position, effectively avoid this crowd to take the anti-circumstances of gauze mask, it is more convenient to wear.
Example 2
Referring to fig. 8, the present embodiment is different from embodiment 1 in that the identification strip 8 is located at the lower left corner of the nose bridge strip 7 (where the position of the identification strip 8 relative to the nose bridge strip 7 is shown according to the placement position of the mask body 5 in fig. 8, and one side of the mask body 5 seen in fig. 8 is the front side, i.e., the side that is not in contact with the face when worn), and the identification strip 8 and the nose bridge strip 7 form a unique positional relationship so that the user can determine the front and back sides of the mask body 5 through the sense of touch (where "forming the unique positional relationship" means that the identification strip 8 is located at the lower left corner of the nose bridge strip 7 when viewed from the perspective of fig. 8).
The implementation principle of the embodiment 2 is as follows: during the use, if the recognition part is located the lower left corner of nose bridge strip 7, then wear 5 turn-ups of gauze mask body, if the recognition part is located the lower right corner of nose bridge strip 7, just can directly wear gauze mask body 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a mask machine, includes frame (101), nose bridge strip feed mechanism (102) and set gradually in cloth feed mechanism (103), cloth prefolding mechanism (104), nose bridge strip shutdown mechanism (105), mask body weld forming mechanism (4) and ear-hang rope crimping mechanism (106) on frame (101), its characterized in that: the identification strip cutting machine also comprises an identification strip feeding mechanism (1), an identification strip cutting mechanism (2) and a wrapping mechanism (3); the mask identification device is characterized in that the identification strip feeding mechanism (1) is rotatably assembled on the rack (101), the identification strip feeding mechanism (1) and the nose bridge strip feeding mechanism (102) are just arranged to be used for conveying identification strips (8), the identification strip cutting mechanism (2) is arranged on the rack (101), the identification strip cutting mechanism (2) and the nose bridge strip cutting mechanism (105) are just arranged to be used for cutting off the identification strips (8), the edge covering mechanism (3) is arranged on the rack (101), and the edge covering mechanism (3) is located between the identification strip cutting mechanism (2) and the mask body welding forming mechanism (4) to coat the identification strips (8) on the mask body (5).
2. The mask machine according to claim 1, characterized in that: the identification strip cutting mechanism (2) comprises a gear driving piece, a guide wheel (21), a cutting wheel (22), a cutter (23) and an installation frame (24);
mounting bracket (24) vertical set up in on frame (101), just mounting bracket (24) with bridge of the nose strip shutdown mechanism (105) just to laying, leading wheel (21) with cut off wheel (22) horizontal rotation assembly in on mounting bracket (24), gear drive set up in on mounting bracket (24) in order to order about leading wheel (21) with cut off wheel (22) and rotate, cutter (23) are provided with two, two cutter (23) equidistant interval set up in order to cut off on the cambered surface periphery wall of cutting off wheel (22) discernment strip (8).
3. The mask machine according to claim 2, characterized in that: the cross section of the cutting knife (23) is C-shaped, and the open ends of the two cutting knives (23) are arranged in a manner of being opposite to each other.
4. The mask machine according to claim 2, characterized in that: the distance between the two cutters (23) is 1-3 cm.
5. The mask machine according to claim 2, characterized in that: the edge covering mechanism (3) comprises a folding plate (31) and an edge covering strip (32);
the folding plate (31) is transversely arranged between the mounting frame (24) and the nose bridge strip cutting mechanism (105), a gap for passing through cloth of a mask body (5) is formed between the lower surface of the folding plate (31) and the upper surface of the rack (101), the folding plate (31) is positioned below the cutting wheel (22) and the guide wheel (21), and a gap for passing through an identification strip (8) is formed between the cutting wheel (22) and the guide wheel (21) and the upper surface of the folding plate (31);
folded sheet (31) are the wedge form, just the narrower one end of folded sheet (31) is close to gauze mask body weld forming mechanism (4) are laid, follow as the cloth of gauze mask body (5) when the below of folded sheet (31) is passed, the both sides edge of the cloth of gauze mask body (5) is folded to the narrower one end of folded sheet (31), bordure strip (32) set up in on frame (101), just bordure strip (32) are close to lay the narrower one end of folded sheet (31), bordure strip (32) are used for wrapping up in the side folding part of gauze mask body (5) cloth with discernment strip (8).
6. The mask machine according to claim 5, characterized in that: the mask comprises a mask body (5), wherein two opposite sides of the upper surface of the folding plate (31) along the cloth conveying direction of the mask body are provided with accommodating grooves (311), one accommodating groove (311) is located below a nose bridge strip cutting mechanism (105), the other accommodating groove (311) is located below a cutting wheel (22), a feeding barrel (33) is arranged at the narrow end of the folding plate (31), and the feeding barrel (33) is communicated with the accommodating grooves (311) to convey cut identification strips (8).
7. The mask machine according to claim 5, characterized in that: the mask body welding forming mechanism (4) comprises two mounting plates (41) which are arranged at intervals, a pressure grooved wheel (42), a leveling wheel (43) and a cutting wheel (44) are sequentially and rotatably mounted between the two mounting plates (41), and a gear power piece for driving the mounting plates (41) to rotate is arranged on the mounting plates (41);
one end of the pressure grooved wheel (42) is provided with a plurality of circles of pressure groove protruding points (421) distributed at intervals, the space between two adjacent circles of pressure groove protruding points (421) close to the end of the pressure grooved wheel (42) is larger than the space between two other adjacent circles of pressure groove protruding points (421), spot welding protruding points (422) are arranged on the pressure grooved wheel (42), the spot welding protruding points (422) are positioned between two adjacent circles of pressure groove protruding points (421) with larger spaces, and after the identification strip (8) is wrapped on the edge of the cloth of the mask body (5), the spot welding protruding points (422) are used for pressing and combining the cloth of the mask body (5) to form a blocking point (51) for limiting the movement of the identification strip (8).
8. A mask, characterized in that: the mask machine of any one of claims 1 to 7, comprising a mask body (5), two ear hanging ropes (6), a nose bridge strip (7) and an identification strip (8);
the mask body (5) is rectangular and sheet-shaped, the two ear hanging ropes (6) are fixed to two opposite sides of the mask body (5) in the width direction through ultrasonic spot welding respectively, the nose bridge strip (7) is arranged on one side edge of the mask body (5) in the length direction, the nose bridge strip (7) is located at the center of the side edge of the mask body (5), the identification strip (8) is arranged on the other side edge of the mask body (5) in the length direction, the length of the identification strip (8) is smaller than that of the nose bridge strip (7), the identification strip (8) is located at the lower left corner or the lower right corner of the nose bridge strip (7), and the identification strip (8) and the nose bridge strip (7) form an unique position relation so that a user can determine the front side and the back side of the mask body (5) through touch.
9. The mask of claim 8 wherein: gauze mask body (5) are provided with and separate fender point (51), ear sling (6) with solder joint cooperation between gauze mask body (5) separate fender point (51) in order to restrict identification strip (8) remove.
10. The mask of claim 8 wherein: the two ends of the identification strip (8) are designed into round corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525690.4A CN112568521A (en) | 2020-12-22 | 2020-12-22 | Mask machine and mask made by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525690.4A CN112568521A (en) | 2020-12-22 | 2020-12-22 | Mask machine and mask made by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112568521A true CN112568521A (en) | 2021-03-30 |
Family
ID=75136600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011525690.4A Withdrawn CN112568521A (en) | 2020-12-22 | 2020-12-22 | Mask machine and mask made by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112568521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397251A (en) * | 2021-06-18 | 2021-09-17 | 仙桃市中意安全防护用品有限公司 | Nano filter material plane mask and production process thereof |
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| JP3227467U (en) * | 2020-05-29 | 2020-08-27 | 和田 豊 | mask |
| JP3227497U (en) * | 2020-05-21 | 2020-09-03 | 有限会社ブロッサム | mask |
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| CN105246552A (en) * | 2013-03-15 | 2016-01-13 | 克洛斯泰克斯国际公司 | Facemask having one or more nanofiber layers |
| JP2019189989A (en) * | 2018-04-27 | 2019-10-31 | 花王株式会社 | Mask, package and packaging method |
| TWM595520U (en) * | 2020-02-27 | 2020-05-21 | 黃家晧 | Mask set |
| CN111248520A (en) * | 2020-03-03 | 2020-06-09 | 山东彩汇医疗科技有限公司 | Medical mask for children and preparation method thereof |
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| CN113397251A (en) * | 2021-06-18 | 2021-09-17 | 仙桃市中意安全防护用品有限公司 | Nano filter material plane mask and production process thereof |
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Application publication date: 20210330 |