CN111955833A - Mask sheet making machine with built-in nose bridge strip - Google Patents
Mask sheet making machine with built-in nose bridge strip Download PDFInfo
- Publication number
- CN111955833A CN111955833A CN202010980486.5A CN202010980486A CN111955833A CN 111955833 A CN111955833 A CN 111955833A CN 202010980486 A CN202010980486 A CN 202010980486A CN 111955833 A CN111955833 A CN 111955833A
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- nose bridge
- mask
- cloth
- roller
- bridge strip
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- 239000004744 fabric Substances 0.000 claims abstract description 231
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 59
- 238000007906 compression Methods 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000011084 recovery Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 16
- 230000004927 fusion Effects 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 27
- 238000004064 recycling Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 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
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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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 invention relates to the technical field of mask production equipment, in particular to a mask making machine with a built-in nose bridge strip, which sequentially comprises a feeding frame for erecting various kinds of cloth and the nose bridge strip, a nose bridge strip feeding device for cutting the nose bridge strip and feeding the nose bridge strip into a mask, a mask forming device for rolling and welding the mask, and a mask distributing device for separating and conveying the formed mask to a next station along the processing sequence of the mask, wherein the feeding frame is provided with a cloth feeding device for unreeling the cloth, a cloth adjusting assembly for adjusting the cloth conveying tension degree, and a nose bridge strip feeding device for unreeling the nose bridge strip; the invention can rapidly and conveniently independently adjust the conveying tension degree of each layer of cloth, can ensure that each layer of cloth passes through the hobbing roller and the ultrasonic welding device at the same speed, and can ensure the quality of the manufactured mask.
Description
The technical field is as follows:
the invention relates to the technical field of mask production equipment, in particular to a mask sheet making machine with a built-in nose bridge strip.
Background art:
the mask is a sanitary article, generally refers to a device worn at the mouth and nose for filtering air entering the mouth and nose to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is generally made of cloth, and the types of masks include various masks, such as a flat mask, an N95 mask and a KN95 mask.
Gauze mask is in production process, need use multilayer cloth such as melt-blown cloth, non-woven fabrics through gauze mask hobbing roller and ultrasonic fusion joining device's cooperation and roll extrusion and butt fusion shaping, and multilayer cloth is because various factors such as texture difference, mounted position difference, inevitably can cause the too big or undersize of the rate of tension of some of them cloth, and each layer cloth differs through hobbing roller and ultrasonic fusion joining device's speed to influence the normal shaping of gauze mask.
The invention content is as follows:
the invention aims to provide a mask making machine with a built-in nose bridge strip, aiming at the defects in the prior art, the conveying tension degree of each layer of cloth can be rapidly and conveniently adjusted independently, each layer of cloth can be ensured to pass through a hobbing roller and an ultrasonic welding device at the same speed, and the quality of the made mask can be ensured.
In order to achieve the purpose, the invention adopts the technical scheme that: a mask making machine with built-in nose bridge strips sequentially comprises a feeding frame for erecting various cloth and nose bridge strips, a nose bridge strip feeding device for cutting and feeding the nose bridge strips into a mask, a mask forming device for rolling and welding the mask and a mask distributing device for separating and conveying the formed mask to a next station along the processing sequence of the mask, wherein the feeding frame is provided with a cloth feeding device for unreeling the cloth, a cloth adjusting component for adjusting the cloth conveying tension degree and a nose bridge strip feeding device for unreeling the nose bridge strips, the cloth feeding device comprises a plurality of cloth feeding rotating shaft components which are rotationally connected to the feeding frame along the Y-axis direction and a cloth feeding driving mechanism for driving the cloth feeding rotating shaft components to rotate, the number of the cloth adjusting components is the same as that of the cloth rotating shaft components, and each cloth adjusting component is respectively arranged corresponding to the corresponding cloth feeding rotating shaft components, cloth cover is put on cloth pay-off pivot subassembly, cloth pay-off actuating mechanism's output drive is connected cloth pay-off pivot subassembly, nose bridge strip material feeding unit includes to rotate along the Z axle direction and connects nose bridge strip pivot subassembly on last work or material rest, is used for driving nose bridge strip pay-off actuating mechanism of nose bridge strip pivot subassembly pivoted, nose bridge strip cover is put on nose bridge strip pivot subassembly, nose bridge strip pivot subassembly is connected in nose bridge strip pay-off actuating mechanism's output drive.
The improved nose bridge strip feeding device comprises a nose bridge strip mounting seat and a nose bridge strip guide plate arranged on the nose bridge strip mounting seat, wherein a nose bridge strip guide groove is formed in the nose bridge strip guide plate, a nose bridge strip feeding roller, a nose bridge strip cutting roller and a nose bridge strip upper pressing roller are sequentially arranged on the nose bridge strip mounting seat along the advancing direction of the nose bridge strip, a nose bridge strip cutter pillow roller is arranged below the nose bridge strip cutting roller, a nose bridge strip lower pressing roller is arranged below the nose bridge strip upper pressing roller, a nose bridge strip cutting channel is formed between the nose bridge strip cutting roller and the nose bridge strip cutter pillow roller, a nose bridge strip discharging channel is formed between the nose bridge strip upper pressing roller and the nose bridge strip lower pressing roller, the nose bridge strip feeding roller, the nose bridge strip cutting roller, the nose bridge strip cutter pillow roller, the nose bridge strip upper pressing roller and the nose bridge strip lower pressing roller are respectively and rotatably connected to the nose bridge strip mounting seat, and the nose bridge strip mounting seat, A nose bridge strip feeding power mechanism for rotating the nose bridge strip cutting roller; the nose bridge strip unreeled by the nose bridge strip feeding device is fed from one end of the nose bridge strip guiding groove, and the nose bridge strip fed into the nose bridge strip guiding groove sequentially passes through the nose bridge strip cutting channel and the nose bridge strip discharging channel.
The further improvement of the scheme is that a nose bridge strip guide block is arranged between the nose bridge strip cutting channel and the nose bridge strip discharging channel, and a trapezoidal groove with an opening gradually reduced along the advancing direction of the nose bridge strip is formed in the nose bridge strip guide block.
The nose bridge strip guide groove of the nose bridge strip guide plate is covered with a cover plate made of transparent acrylic material; the nose bridge strip guiding groove is formed with a trapezoidal groove gradually reduced along the advancing direction of the nose bridge strip at one end of the nose bridge strip.
The nose bridge strip guide groove is rotatably connected with a roller at the position below the nose bridge strip feeding roller, and a nose bridge strip feeding channel is formed between the nose bridge strip feeding roller and the roller.
The cloth scrap recovery device comprises a cloth scrap recovery frame, a cloth scrap recovery rotating shaft assembly rotationally connected to the cloth scrap recovery frame, and a cloth scrap recovery driving mechanism used for driving the cloth scrap recovery rotating shaft assembly to rotate, wherein the cloth scrap recovery driving mechanism is arranged on the cloth scrap recovery frame, and the output end of the cloth scrap recovery driving mechanism is in driving connection with the cloth scrap recovery rotating shaft assembly; the cloth that cloth material feeding unit unreeled winds in proper order and winds on cloth rim charge recovery pivot subassembly after cloth adjusting part, gauze mask forming device, gauze mask distribute the device.
The further improvement to above-mentioned scheme does, nose bridge strip pivot subassembly has cup jointed two discs, and a plurality of bar holes have been seted up along the circumference direction equipartition to the disc, and the bar hole sets up along disc radial direction, and it has nose bridge strip vaulting pole to peg graft along disc axial direction in the bar hole.
The cloth adjusting assembly comprises a cloth adjusting and mounting block, a switching sleeve, a first cloth adjusting rod, a second cloth adjusting rod and two rod connecting blocks, wherein the cloth adjusting and mounting block is arranged on the feeding frame; and the cloth unwound by the cloth feeding device is wound between the roller and the second cloth adjusting rod.
The mask forming device comprises a mask forming mounting seat, wherein a first mask upper compression roller, a mask hobbing roller, a second mask upper compression roller, a mask hobbing roller and a third mask upper compression roller are sequentially arranged on the mask forming mounting seat along the cloth advancing direction, a first mask lower compression roller is arranged below the first mask upper compression roller, an ultrasonic fusion device is arranged below the mask hobbing roller, a second mask lower compression roller is arranged below the second mask upper compression roller, a mask cutter pillow roller is arranged below the mask hobbing roller, a third mask lower compression roller is arranged below the third mask upper compression roller, a mask feeding channel is formed between the first mask upper compression roller and the first mask lower compression roller, an ultrasonic fusion channel is formed between the mask hobbing roller and the ultrasonic fusion device, a mask guide channel is formed between the second mask upper compression roller and the second mask lower compression roller, and a mask cutting channel is formed between the mask hobbing roller and the mask cutter pillow roller, a mask discharging channel is formed between the third mask upper pressing roller and the third mask lower pressing roller, the first mask upper pressing roller, the first mask lower pressing roller, the mask hobbing roller, the second mask upper pressing roller, the second mask lower pressing roller, the mask hobbing roller, the mask cutter pillow roller, the third mask upper pressing roller and the third mask lower pressing roller are respectively and rotatably connected to a mask forming mounting seat, and the mask forming mounting seat is provided with a mask forming power mechanism for driving the first mask upper pressing roller, the first mask lower pressing roller, the mask hobbing roller, the second mask upper pressing roller, the second mask lower pressing roller, the mask hobbing roller, the mask cutter pillow roller and the third mask upper pressing roller to rotate; the nose bridge strip that cloth material feeding unit unreeled and nose bridge strip material feeding unit sent out loops through gauze mask pan feeding passageway, ultrasonic wave butt fusion passageway, gauze mask guide passageway, gauze mask blank passageway, gauze mask discharging channel.
The further improvement to above-mentioned scheme does, the device is distribute including the gauze mask and send the frame to the gauze mask, be equipped with on the gauze mask send the frame be used for carrying the gauze mask after the separation to the gauze mask conveying mechanism of next station, a cut-off piece for following the cloth with the gauze mask and separating the compression roller, gauze mask conveying mechanism includes gauze mask transport drive roll, gauze mask transport driven roller, the conveyer belt, gauze mask transport power unit, the gauze mask transport drive roll, gauze mask transport driven roller rotates respectively to be connected on the frame is sent to the gauze mask, the conveyer belt is around locating on gauze mask transport drive roll and the gauze mask transport driven roller, gauze mask transport power unit's output drive connection gauze mask transport drive roll.
The invention has the beneficial effects that: the invention provides a mask making machine with a built-in nose bridge strip, which sequentially comprises a feeding frame for erecting various cloth and nose bridge strips, a nose bridge strip feeding device for cutting the nose bridge strips into sections and feeding the nose bridge strips into a mask, a mask forming device for rolling and welding the mask, and a mask distributing device for separating and conveying the formed mask to the next station along the processing sequence of the mask, wherein the feeding frame is provided with a cloth feeding device for unreeling the cloth, a cloth adjusting component for adjusting the cloth conveying tension degree, and a nose bridge strip feeding device for unreeling the nose bridge strips, the cloth feeding device comprises a plurality of cloth feeding rotating shaft components which are rotationally connected to the feeding frame along the Y-axis direction, and a cloth feeding driving mechanism for driving the cloth feeding rotating shaft components to rotate, the number of the cloth adjusting components is the same as that of the cloth feeding rotating shaft components, and each cloth adjusting component is correspondingly arranged with the corresponding cloth feeding rotating shaft component, the nose bridge strip feeding device comprises a nose bridge strip rotating shaft component which is rotationally connected to the upper material rack along the Z-axis direction and a nose bridge strip feeding driving mechanism for driving the nose bridge strip rotating shaft component to rotate, the nose bridge strip is sleeved on the nose bridge strip rotating shaft component, and the output end of the nose bridge strip feeding driving mechanism is in driving connection with the nose bridge strip rotating shaft component; the invention has the following advantages:
1. according to the invention, the cloth adjusting components for adjusting the cloth conveying tightness are respectively arranged at the corresponding positions of each cloth feeding rotating shaft component, the corresponding cloth conveying tightness can be rapidly and conveniently adjusted independently through each cloth adjusting component, and each layer of cloth can be ensured to pass through the hobbing roller and the ultrasonic welding device at the same speed, so that the quality of the manufactured mask can be ensured;
2. according to the nose bridge strip discharging device, the nose bridge strip guide block is arranged between the nose bridge strip cutting channel and the nose bridge strip discharging channel, and can ensure that a nose bridge strip can be smoothly fed into the nose bridge strip discharging channel from the nose bridge strip cutting channel; compared with a rectangular groove only with the width of the nose bridge strip, the dovetail groove gradually reduced along the advancing direction of the nose bridge strip is formed in the nose bridge strip guide block, the nose bridge strip can penetrate through the nose bridge strip guide block more easily, and the practicability is high;
3. the cloth scrap recovery device is arranged, the cloth scrap can be quickly and stably wound through the cloth scrap recovery rotating shaft assembly of the cloth scrap recovery device, the cloth scrap is not randomly distributed in a workshop, the cloth scrap can be recycled, and the practicability is high;
4. the nose bridge strip supporting rods are matched with each other to be used for tightly supporting the scattered coils of the nose bridge strip, so that the nose bridge strip supporting rods are applicable to nose bridge strip coils without wire barrels, the application range is wider, the nose bridge strips with different coil sizes can be applicable by adjusting the positions of the nose bridge strip supporting rods on the disc strip-shaped holes, and the application range is wider and the practicability is high;
5. according to the invention, the roller is sleeved on the first cloth adjusting rod, and cloth unreeled by the cloth feeding device passes between the roller and the second cloth adjusting rod in a winding manner, so that the cloth can pass through the roller smoothly, and the subsequent cloth is conveniently conveyed.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the nose bridge piece delivering device according to the present invention.
FIG. 3 is a schematic view of the nose bridge delivery device with its cover removed.
Fig. 4 is a schematic structural view of the mask forming device of the present invention.
Fig. 5 is a schematic structural view of the mask dispensing device of the present invention.
Fig. 6 is a schematic structural view of the cloth adjusting assembly of the present invention.
Fig. 7 is a schematic structural view of the nose bridge strip feeding device of the invention.
FIG. 8 is a schematic structural diagram of the apparatus for recycling leftover bits and pieces of cloth according to the present invention.
Description of reference numerals: a material loading frame 1, a nose bridge strip feeding device 2, a nose bridge strip mounting seat 21, a nose bridge strip guide plate 22, a nose bridge strip guide groove 221, a nose bridge strip feeding roller 23, a roller 231, a nose bridge strip cutting roller 24, a nose bridge strip pillow roller 25, a nose bridge strip upper pressure roller 26, a nose bridge strip lower pressure roller 27, a nose bridge strip feeding power mechanism 28, a nose bridge strip guide block 29, a trapezoidal groove 291, a cover plate 30, a mask forming device 3, a mask forming mounting seat 31, a first mask upper pressure roller 32, a first mask lower pressure roller 33, a mask hobbing roller 34, a second mask upper pressure roller 35, a second mask lower pressure roller 36, a mask hobbing roller 37, a mask pillow roller 38, a third mask upper pressure roller 39, a third mask lower pressure roller 40, a mask forming power mechanism 401, a mask distribution device 4, a mask frame 41, a mask conveying mechanism 42, a mask conveying drive roller 421, a mask conveying driven roller 422, a conveying belt 423, a mask conveying power mechanism 424, a mask conveying power, The cloth edge trim recycling device comprises a dividing sheet 43, a distributing press roller 44, a cloth feeding device 5, a cloth feeding rotating shaft component 51, a cloth feeding driving mechanism 52, a cloth adjusting component 6, a cloth adjusting and mounting block 61, a switching sleeve 62, a first cloth adjusting rod 63, a second cloth adjusting rod 64, a rod connecting block 65, a roller 66, a nose bridge strip feeding device 7, a nose bridge strip rotating shaft component 71, a nose bridge strip feeding driving mechanism 72, a disc 73, a strip-shaped hole 731, a nose bridge strip supporting rod 74, a cloth edge trim recycling device 8, a cloth edge trim recycling frame 81, a cloth edge trim recycling rotating shaft component 82, a cloth edge trim recycling driving mechanism 83 and an ultrasonic welding device 9.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings, as shown in fig. 1-8, the invention sequentially comprises a feeding frame 1 for erecting various kinds of cloth and nose bridge strips, a nose bridge strip feeding device 2 for cutting the nose bridge strips and feeding the nose bridge strips into a mask, a mask forming device 3 for rolling and welding the mask, and a mask distributing device 4 for separating and conveying the formed mask to the next station, wherein the feeding frame 1 is provided with a cloth feeding device 5 for unreeling cloth, a cloth adjusting assembly 6 for adjusting the cloth conveying tension, a nose bridge strip feeding device 7 for unreeling the nose bridge strips, the cloth feeding device 5 comprises a plurality of cloth feeding rotating shaft assemblies 51 rotatably connected to the feeding frame 1 along the Y-axis direction, and a cloth feeding driving mechanism 52 for driving the cloth feeding rotating shaft assemblies 51 to rotate, the cloth feeding rotating shaft assemblies 51 in the embodiment are four, the number of the cloth adjusting assemblies 6 is the same as that of the cloth feeding rotating shaft assemblies 51, each cloth adjusting assembly 6 is arranged corresponding to the corresponding cloth feeding rotating shaft assembly 51, the cloth is sleeved on the cloth feeding rotating shaft assembly 51, the output end of the cloth feeding driving mechanism 52 is connected with the cloth feeding rotating shaft assembly 51 in a driving mode, the nose bridge strip feeding device 7 comprises a nose bridge strip rotating shaft assembly 71 which is connected to the upper material rack 1 in a rotating mode along the Z-axis direction and a nose bridge strip feeding driving mechanism 72 used for driving the nose bridge strip rotating shaft assembly 71 to rotate, the nose bridge strip is sleeved on the nose bridge strip rotating shaft assembly 71, and the output end of the nose bridge strip feeding driving mechanism 72 is connected with the nose bridge strip rotating shaft; according to the invention, the cloth adjusting components 6 for adjusting the cloth conveying tightness are respectively arranged at the corresponding positions of the cloth feeding rotating shaft components 51, the cloth conveying tightness can be adjusted by adjusting the positions of the cloth adjusting and mounting blocks 61 on the upper material frame 1 and the angles of the second cloth adjusting rods 64 relative to the first cloth adjusting rods 63, the corresponding cloth conveying tightness can be rapidly and conveniently adjusted by the cloth adjusting components 6, and the cloth conveying tightness of each layer can be ensured to pass through the hobbing roller and ultrasonic welding device 9 at the same speed, so that the quality of the manufactured mask can be ensured.
The nose bridge strip feeding device 2 comprises a nose bridge strip mounting seat 21, a nose bridge strip guide plate 22 arranged on the nose bridge strip mounting seat 21, a nose bridge strip guide groove 221 is formed in the nose bridge strip guide plate 22, a nose bridge strip feeding roller 23, a nose bridge strip cutting roller 24 and a nose bridge strip upper pressing roller 26 are sequentially arranged on the nose bridge strip mounting seat 21 along the advancing direction of the nose bridge strip, a nose bridge strip cutter pillow roller 25 is arranged below the nose bridge strip cutter pillow roller 24, a nose bridge strip lower pressing roller 27 is arranged below the nose bridge strip upper pressing roller 26, a nose bridge strip cutting channel is formed between the nose bridge strip cutting roller 24 and the nose bridge strip cutter pillow roller 25, a nose bridge strip discharging channel is formed between the nose bridge strip upper pressing roller 26 and the nose bridge strip lower pressing roller 27, the nose bridge strip feeding roller 23, the nose bridge strip cutting roller 24, the nose bridge strip cutter pillow roller 25, the nose bridge strip upper pressing roller 26 and the nose bridge strip lower pressing roller 27 are respectively and rotatably connected to the nose bridge strip mounting seat 21, a nose bridge strip feeding power mechanism 28 for rotating the nose bridge strip cutting roller 24; the nose bridge strips unreeled by the nose bridge strip feeding device 7 are fed from one end of the nose bridge strip guiding groove 221, and the nose bridge strips fed into the nose bridge strip guiding groove 221 sequentially pass through the nose bridge strip cutting channel and the nose bridge strip discharging channel.
Be equipped with nose bridge strip guide block 29 between nose bridge strip blank passageway and the nose bridge strip discharging channel, nose bridge strip guide block 29 can guarantee that the nose bridge strip smoothly sends into nose bridge strip discharging channel from nose bridge strip blank passageway, the shaping of nose bridge strip guide block 29 has the trapezoidal groove 291 that the opening reduces gradually along nose bridge strip advancing direction, compare in the rectangular channel that only has nose bridge strip width size, the shaping of nose bridge strip guide block 29 has the trapezoidal groove 291 that reduces gradually along nose bridge strip advancing direction, the nose bridge strip is changeed and is worn nose bridge strip guide block 29, therefore, the clothes hanger is strong in practicability.
The nose bridge bar guide groove 221 of the nose bridge bar guide plate 22 is covered with the cover plate 30, the cover plate 30 is made of transparent acrylic material, the cover plate 30 can prevent other foreign matters from falling into the nose bridge bar guide groove 221, the cover plate 30 made of transparent acrylic material is convenient for observing the conveying condition of the nose bridge bar, the condition that the nose bridge bar is clamped and the like can be found in time, and therefore stable conveying of the nose bridge bar can be guaranteed; the nose bridge guide groove 221 is formed with a trapezoidal groove 291 which is gradually reduced along the advancing direction of the nose bridge at one end of the nose bridge which is fed into the nose bridge guide groove 221, so that the nose bridge can easily penetrate into the nose bridge guide groove 221, and the practicability is high.
The nose bridge strip guide groove 221 is rotatably connected with the roller 231 at the position below the nose bridge strip feed roller 23, a nose bridge strip feed channel is formed between the nose bridge strip feed roller 23 and the roller 231, the nose bridge strip can be conveyed more smoothly by combining the nose bridge strip feed roller 23 and the roller 231, and the nose bridge strip conveying effect is better.
The cloth scrap recovery device comprises a cloth scrap recovery frame 81, a cloth scrap recovery rotating shaft assembly 82 rotatably connected to the cloth scrap recovery frame 81 and a cloth scrap recovery driving mechanism 83 for driving the cloth scrap recovery rotating shaft assembly 82 to rotate, wherein the cloth scrap recovery driving mechanism 83 is arranged on the cloth scrap recovery frame 81, and the output end of the cloth scrap recovery driving mechanism 83 is in driving connection with the cloth scrap recovery rotating shaft assembly 82; the cloth unwound by the cloth feeding device 5 is sequentially wound on the cloth scrap recovery rotating shaft assembly 82 after passing through the cloth adjusting assembly 6, the mask forming device 3 and the mask distributing device 4; through the cloth rim charge recovery pivot subassembly 82 of cloth rim charge recovery unit 8 can be fast, steadily carry out the rolling with the cloth rim charge, neither can make the cloth rim charge distribute in the workshop in a jumble, can carry out recycle to the cloth rim charge moreover, the practicality is strong.
The nose bridge strip rotating shaft assembly 71 is sleeved with two disks 73, a plurality of strip-shaped holes 731 are uniformly distributed in the disks 73 along the circumferential direction, the strip-shaped holes 731 are arranged along the radial direction of the disks 73, and nose bridge strip support rods 74 are inserted in the strip-shaped holes 731 along the axial direction of the disks 73; the cooperation through many bridge of the nose strip vaulting poles 74 is used and can be propped up the scattered coil of bridge of the nose strip to can be applicable to the bridge of the nose strip coil of not taking a line section of thick bamboo, application scope is wider, through adjusting the position of each bridge of the nose strip vaulting pole 74 on disc 73 bar hole 731, can be applicable to the bridge of the nose strip of different coil sizes, and application scope is wider, and the practicality is strong.
The cloth adjusting assembly 6 comprises a cloth adjusting and mounting block 61, a switching sleeve 62, a first cloth adjusting rod 63, a second cloth adjusting rod 64 and two rod connecting blocks 65, the cloth adjusting and mounting block 61 is arranged on the feeding frame 1, the first cloth adjusting rod 63 is inserted on the cloth adjusting and mounting block 61 along the Y-axis direction through the switching sleeve 62, the second cloth adjusting rod 64 is arranged side by side with the first cloth adjusting rod 63 through the two rod connecting blocks 65, the first cloth adjusting rod 63 is sleeved with a roller 66, cloth can pass through the first cloth adjusting rod smoothly, and subsequent cloth can be conveyed conveniently; the cloth unwound by the cloth feeding device 5 is wound between the roller 66 and the second cloth adjusting rod 64.
The mask forming device 3 comprises a mask forming mounting seat 31, the mask forming mounting seat 31 is sequentially provided with a first mask upper pressure roller 32, a mask hobbing roller 34, a second mask upper pressure roller 35, a mask hobbing roller 37 and a third mask upper pressure roller 39 along the cloth advancing direction, a first mask lower pressure roller 33 is arranged below the first mask upper pressure roller 32, an ultrasonic fusion device 9 is arranged below the mask hobbing roller 34, a second mask lower pressure roller 36 is arranged below the second mask upper pressure roller 35, a mask cutter pillow roller 38 is arranged below the mask hobbing roller 37, a third mask lower pressure roller 40 is arranged below the third mask upper pressure roller 39, a mask feeding channel is formed between the first mask upper pressure roller 32 and the first mask lower pressure roller 33, an ultrasonic fusion channel is formed between the mask hobbing roller 34 and the ultrasonic fusion device 9, a mask guide channel is formed between the second mask upper pressure roller 35 and the second mask lower pressure roller 36, a mask blank channel is formed between the mask hobbing roller 37 and the mask pillow roller 38, a mask discharge channel is formed between the third mask upper compression roller 39 and the third mask lower compression roller 40, the first mask upper compression roller 32, the first mask lower compression roller 33, the mask hobbing roller 34, the second mask upper compression roller 35, the second mask lower compression roller 36, the mask hobbing roller 37, the mask pillow roller 38, the third mask upper compression roller 39 and the third mask lower compression roller 40 are respectively and rotatably connected to the mask forming mounting seat 31, and the mask forming mounting seat 31 is provided with a mask forming power mechanism 401 for driving the first mask upper compression roller 32, the first mask lower compression roller 33, the mask hobbing roller 34, the second mask upper compression roller 35, the second mask lower compression roller 36, the mask hobbing roller 37, the mask pillow roller 38 and the third mask upper compression roller 39 to rotate; the cloth that cloth material feeding unit 5 unreeled and the nose bridge strip that nose bridge strip material feeding unit 7 sent out loop through gauze mask pan feeding passageway, ultrasonic wave butt fusion passageway, gauze mask guide passageway, gauze mask blank passageway, gauze mask discharging channel.
The mask distributing device 4 comprises a mask distributing frame 41, a mask conveying mechanism 42 for conveying the separated mask to the next station is arranged on the mask distributing frame 41, a separating piece 43 for separating the mask from cloth, and a distributing compression roller 44 for flattening the separated mask, the mask conveying mechanism 42 comprises a mask conveying driving roller 421, a mask conveying driven roller 422, a conveying belt 423 and a mask conveying power mechanism 424, the mask conveying driving roller 421 and the mask conveying driven roller 422 are respectively and rotatably connected to the mask distributing frame 41, the conveying belt 423 is wound on the mask conveying driving roller 421 and the mask conveying driven roller 422, and the output end of the mask conveying power mechanism 424 is in driving connection with the mask conveying driving roller 421.
The working principle is as follows:
respectively putting each layer of cloth required by mask manufacturing on the four cloth feeding rotating shaft assemblies 51 in a sleeved mode, and putting the nose bridge strip on the nose bridge strip rotating shaft assembly 71 in a sleeved mode; the cloth feeding driving mechanism 52 drives each cloth feeding rotating shaft assembly 51 to rotate and unreel cloth, and the nose bridge strip feeding driving mechanism 72 drives the nose bridge strip rotating shaft assembly 71 to rotate and unreel a nose bridge strip; the unreeled cloth is wound between the roller 66 and the second cloth adjusting rod 64, then sequentially wound through the mask forming device 3 and the mask distributing device 4, and finally wound on the cloth rim charge recycling rotating shaft assembly 82, and the conveying tension of each cloth is respectively and independently adjusted through each cloth adjusting assembly 6; the nose bridge strip feeding device 2 cuts the nose bridge strip into sections and feeds the cut nose bridge strip into the mask forming device 3, the mask hobbing roller 34 of the mask forming device 3 and the ultrasonic welding device 9 roll and weld the cloth layers, the nose bridge strip is clamped in the mask, and the mask hobbing roller 37 cuts the mask from the cloth strip; according to the invention, the corresponding cloth conveying tension degree can be rapidly and conveniently independently adjusted through each cloth adjusting component 6, and each layer of cloth can be ensured to pass through the hobbing roller and the ultrasonic welding device 9 at the same speed, so that the quality of the manufactured mask can be ensured.
It is understood that the above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, features and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a gauze mask mascerating machine of built-in bridge of the nose strip which characterized in that: the mask processing sequence sequentially comprises a material loading frame (1) for erecting various kinds of cloth and nose bridge strips, a nose bridge strip feeding device (2) for cutting the nose bridge strips into sections and feeding the nose bridge strips into the mask, a mask forming device (3) for rolling and welding the mask and a mask distributing device (4) for separating and conveying the formed mask to the next station, wherein the material loading frame (1) is provided with a cloth feeding device (5) for unreeling the cloth, a cloth adjusting component (6) for adjusting the cloth conveying tension degree and a nose bridge strip feeding device (7) for unreeling the nose bridge strips, the cloth feeding device (5) comprises a plurality of cloth feeding rotating shaft components (51) which are rotatably connected to the material loading frame (1) along the Y-axis direction, a cloth feeding driving mechanism (52) for driving the cloth feeding rotating shaft components (51) to rotate, and the number of the cloth adjusting components (6) is the same as that of the cloth feeding rotating shaft components (51), each cloth adjusting component (6) is respectively corresponding to a corresponding cloth feeding rotating shaft component (51), the cloth is sleeved on the cloth feeding rotating shaft component (51), the cloth feeding rotating shaft component (51) is connected in an output end driving mode of a cloth feeding driving mechanism (52), a nose bridge strip feeding device (7) comprises a nose bridge strip rotating shaft component (71) which is connected to an upper material rack (1) in a rotating mode along the Z-axis direction, a nose bridge strip feeding driving mechanism (72) used for driving the nose bridge strip rotating shaft component (71) to rotate, the nose bridge strip is sleeved on the nose bridge strip rotating shaft component (71), and the nose bridge strip rotating shaft component (71) is connected in an output end driving mode of the nose bridge strip feeding driving mechanism (72).
2. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: send nose bridge piece device (2) including nose bridge piece mount pad (21), set up nose bridge piece deflector (22) on nose bridge piece mount pad (21), nose bridge piece deflector (22) shaping has nose bridge piece guide way (221), nose bridge piece mount pad (21) are equipped with nose bridge piece feed roll (23) along nose bridge piece advancing direction in proper order, nose bridge piece blank roller (24), compression roller (26) are gone up to the nose bridge piece, the below of nose bridge piece blank roller (24) is equipped with nose bridge piece sword pillow roller (25), the below of compression roller (26) is equipped with compression roller (27) under the nose bridge piece, form nose bridge piece blank passageway between nose bridge piece blank roller (24) and nose bridge piece sword pillow roller (25), form nose bridge piece ejection of compact passageway between nose bridge piece upper press roller (26) and nose bridge piece compression roller (27), nose bridge piece feed roll (23), nose bridge piece blank roller (24), nose bridge piece sword pillow roller (25), The nose bridge strip upper compression roller (26) and the nose bridge strip lower compression roller (27) are respectively and rotatably connected to the nose bridge strip mounting seat (21), and the nose bridge strip mounting seat (21) is provided with a nose bridge strip feeding power mechanism (28) for driving the nose bridge strip feeding roller (23) and the nose bridge strip cutting roller (24) to rotate; the nose bridge strips unreeled by the nose bridge strip feeding device (7) are fed from one end of the nose bridge strip guiding groove (221), and the nose bridge strips fed into the nose bridge strip guiding groove (221) sequentially pass through the nose bridge strip cutting channel and the nose bridge strip discharging channel.
3. The mask making machine with a built-in nose bridge strip according to claim 2, wherein: a nose bridge strip guide block (29) is arranged between the nose bridge strip cutting channel and the nose bridge strip discharging channel, and a trapezoidal groove (291) with an opening gradually reduced along the advancing direction of the nose bridge strip is formed in the nose bridge strip guide block (29).
4. The mask making machine with a built-in nose bridge strip according to claim 2, wherein: a nose bridge strip guide groove (221) of the nose bridge strip guide plate (22) is covered with a cover plate (30), and the cover plate (30) is made of transparent acrylic materials; the nose bridge guide groove (221) is formed with a trapezoidal groove (291) which is gradually reduced along the advancing direction of the nose bridge at one end of the nose bridge fed in.
5. The mask making machine with a built-in nose bridge strip according to claim 2, wherein: the nose bridge strip guide groove (221) is rotatably connected with a roller (231) at the position below the nose bridge strip feeding roller (23), and a nose bridge strip feeding channel is formed between the nose bridge strip feeding roller (23) and the roller (231).
6. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: the cloth scrap recovery device (8) comprises a cloth scrap recovery frame (81), a cloth scrap recovery rotating shaft assembly (82) rotationally connected to the cloth scrap recovery frame (81), and a cloth scrap recovery driving mechanism (83) used for driving the cloth scrap recovery rotating shaft assembly (82) to rotate, wherein the cloth scrap recovery driving mechanism (83) is arranged on the cloth scrap recovery frame (81), and the output end of the cloth scrap recovery driving mechanism (83) is in driving connection with the cloth scrap recovery rotating shaft assembly (82); the cloth unreeled by the cloth feeding device (5) is sequentially wound on the cloth scrap recovery rotating shaft assembly (82) after passing through the cloth adjusting assembly (6), the mask forming device (3) and the mask distributing device (4).
7. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: bridge of nose strip pivot subassembly (71) has cup jointed two disc (73), and a plurality of bar holes (731) have been seted up along the circumferential direction equipartition in disc (73), and bar hole (731) set up along disc (73) radial direction, and it has bridge of nose strip vaulting pole (74) to peg graft along disc (73) axial direction in bar hole (731).
8. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: the cloth adjusting assembly (6) comprises a cloth adjusting and mounting block (61), a switching sleeve (62), a first cloth adjusting rod (63), a second cloth adjusting rod (64) and two rod connecting blocks (65), the cloth adjusting and mounting block (61) is arranged on the upper material rack (1), the first cloth adjusting rod (63) is inserted on the cloth adjusting and mounting block (61) along the Y-axis direction through the switching sleeve (62), the second cloth adjusting rod (64) is arranged side by side with the first cloth adjusting rod (63) through the two rod connecting blocks (65), and the first cloth adjusting rod (63) is sleeved with a roller (66); the cloth unreeled by the cloth feeding device (5) winds between the roller (66) and the second cloth adjusting rod (64).
9. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: the mask forming device (3) comprises a mask forming mounting seat (31), the mask forming mounting seat (31) is sequentially provided with a first mask upper compression roller (32), a mask hobbing roller (34), a second mask upper compression roller (35), a mask hobbing roller (37) and a third mask upper compression roller (39) along the cloth advancing direction, a first mask lower compression roller (33) is arranged below the first mask upper compression roller (32), an ultrasonic fusion welding device (9) is arranged below the mask hobbing roller (34), a second mask lower compression roller (36) is arranged below the second mask upper compression roller (35), a mask cutter pillow roller (38) is arranged below the mask hobbing roller (37), a third mask lower compression roller (40) is arranged below the third mask upper compression roller (39), a mask feeding channel is formed between the first mask upper compression roller (32) and the first mask lower compression roller (33), and an ultrasonic fusion welding channel is formed between the mask hobbing roller (34) and the ultrasonic fusion welding device (9), form gauze mask guide passageway between compression roller (35) and second gauze mask lower pressure roller (36) on the second gauze mask, form gauze mask blank passageway between gauze mask hobbing cutter roller (37) and gauze mask pillow roller (38), form gauze mask discharge channel between compression roller (39) and third gauze mask lower pressure roller (40) on the third gauze mask, compression roller (32) on the first gauze mask, compression roller (33) under the first gauze mask, gauze mask hobbing roller (34), compression roller (35) on the second gauze mask, compression roller (36) under the second gauze mask, gauze mask hobbing cutter roller (37), gauze mask sword pillow roller (38), compression roller (39) on the third gauze mask, compression roller (40) rotate respectively and connect on gauze mask shaping mount pad (31) under the third gauze mask, gauze mask shaping mount pad (31) are equipped with and are used for driving compression roller (32) on the first gauze mask, compression roller (33) under the first gauze mask hobbing roller (34), compression roller (35) on the second gauze mask, A mask forming power mechanism (401) which rotates by a second mask lower compression roller (36), a mask hobbing cutter roller (37), a mask pillow roller (38) and a third mask upper compression roller (39); the nose bridge strip that cloth material feeding unit (5) unreeled and nose bridge strip material feeding unit (7) sent out loops through gauze mask pan feeding passageway, ultrasonic fusion joining passageway, gauze mask guide passageway, gauze mask blank passageway, gauze mask discharging channel.
10. The mask making machine with a built-in nose bridge strip according to claim 1, wherein: device (4) is distribute including the gauze mask and puts up (41) including the gauze mask, be equipped with on the gauze mask distributes frame (41) and be used for carrying the gauze mask after the separation to gauze mask conveying mechanism (42) of next station, be used for separating gauze mask from the cloth division piece (43), be used for distributing compression roller (44) with the gauze mask that separates flattens, gauze mask conveying mechanism (42) are including gauze mask transport drive roller (421), gauze mask transport driven roller (422), conveyer belt (423), gauze mask transport power unit (424), gauze mask transport drive roller (421), gauze mask transport driven roller (422) rotate respectively and connect in gauze mask distribute frame (41), conveyer belt (423) are around locating on gauze mask transport drive roller (421) and gauze mask transport driven roller (422), gauze mask transport power unit's (424) output drive connection gauze mask transport drive roller (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010980486.5A CN111955833B (en) | 2020-09-17 | 2020-09-17 | Mask flaker with built-in nose bridge strips |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010980486.5A CN111955833B (en) | 2020-09-17 | 2020-09-17 | Mask flaker with built-in nose bridge strips |
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| CN111955833A true CN111955833A (en) | 2020-11-20 |
| CN111955833B CN111955833B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN112456210A (en) * | 2020-12-22 | 2021-03-09 | 江苏省普菲柯医疗器械总厂 | Blowing device of plane gauze mask machine |
| CN112590223A (en) * | 2020-11-25 | 2021-04-02 | 山东康乃尔材料科技有限公司 | Equipment for continuously producing mask composite cloth |
| CN112644138A (en) * | 2020-12-25 | 2021-04-13 | 无锡奥特维智能装备有限公司 | Multilayer melt-blown fabric pressurizing and bonding device |
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| CN111955833B (en) | 2024-05-24 |
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