WO2018218973A1 - Mécanisme de fixation de bande d'étanchéité de masque - Google Patents

Mécanisme de fixation de bande d'étanchéité de masque Download PDF

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Publication number
WO2018218973A1
WO2018218973A1 PCT/CN2018/072944 CN2018072944W WO2018218973A1 WO 2018218973 A1 WO2018218973 A1 WO 2018218973A1 CN 2018072944 W CN2018072944 W CN 2018072944W WO 2018218973 A1 WO2018218973 A1 WO 2018218973A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
punching
sealing strip
cylinder
roller
Prior art date
Application number
PCT/CN2018/072944
Other languages
English (en)
Chinese (zh)
Inventor
范景文
Original Assignee
李红艳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李红艳 filed Critical 李红艳
Publication of WO2018218973A1 publication Critical patent/WO2018218973A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to a mask sealing strip fitting mechanism.
  • a mask strip (x2) that is, a metal strip
  • the clip is formed by pressing the clip (x2) so that the mask is formed between the nose and the nose.
  • a good fit curve In order to better maintain the mask tightness, many masks are attached with a sponge strip behind the clip nose (x2) on the inside of the mask, as shown in Figure 1. The back of the sponge strip is glued to the inside of the mask and the clip strip.
  • a mask sealing strip fitting mechanism comprising a punching portion and a mounting portion
  • the punching portion includes a first roller group and a second roller group, and each of the first roller group and the second roller group includes two rolling rollers for arranging the oppositely disposed oppositely disposed for feeding the mask cloth;
  • the utility model further comprises a perforated disc located between the first roller group and the second roller group, wherein the perforating disc is provided with a rectangular through hole; the perforating disc is provided with a perforating knife and a first cylinder, the first cylinder power
  • the output end drives the punching knife to make a punching action downward;
  • the second roller group is far away a first photoelectric sensor for sensing the mask cloth is disposed on one side of the punching disc;
  • the mounting portion includes a third roller group and a fourth roller group, and the third roller group and the fourth roller group each include two rolling rollers that are oppositely disposed to be oppositely turned and used for pinching the mask cloth; Also included is a strap placement mechanism, a fusion mechanism, and a seal strip transport mechanism;
  • the strap placement mechanism includes a plate having an L-shaped cross section, a sliding block is disposed on the surface of the plate, and further includes a second cylinder, and the second cylinder power output end drives the sliding block to push the back strip forward, and further includes a first shearing cutter head set on a side of the plate for cutting the back strip;
  • the sealing strip conveying mechanism comprises a set of conveying pin wheel, a storage table and a pushing table; the pushing table and the top surface of the storage table are respectively provided with a storage slot, and further comprises a third cylinder, and the third cylinder power output end drives the driving
  • the table lifts the sealing strip upwards; further comprising a second shearing cutter head set between the pushing platform and the storage table for cutting the sealing strip; the side of the pushing platform away from the storage platform is further provided with a contact sensor;
  • the fusion mechanism includes a fusion head and a fourth cylinder, the fourth cylinder pushes the fusion head downward, and the fusion head is used to bond the back strip to the tenon of the sealing strip.
  • a plurality of second photoelectric sensors for sensing the mask cloth are disposed outside the fourth roller group.
  • a side of the top surface of the storage table near the pinch wheel is provided with a guide door frame.
  • the mounting portion further comprises a mask cloth placing tray disposed between the three roller group and the fourth roller group, the length of the mask cloth placing disk being the same as the length of the rolling roller of the fourth roller group.
  • the contact sensor is an ultrasonic fuse.
  • the contact sensor is a thermal head.
  • the top storage slot of the push table is formed by the storage arm, and the side of the two storage arms near the storage table is a slope.
  • 1 is a partial cross-sectional view of a conventional mask
  • 2 is a sealing strip for attaching to the present invention
  • Figure 3 is a cross-sectional view of the mask of the present invention.
  • FIG. 4 is a mask cloth shape before the mask is re-entered into the present invention.
  • Figure 5 is a front elevational view of the present invention.
  • Figure 6 is a perspective view of the present invention.
  • Figure 7 is a perspective view of another angle of the present invention.
  • Figure 8 is a partial enlarged view of Figure 7;
  • FIGS. 1 to 8 illustrate:
  • 61-third cylinder 62-pushing table; 63-second cutting bit set; 64-storage table; 65-guide door frame; 66- transfer pin wheel;
  • FIG. 2 is a sealing strip x4 used in the present invention.
  • the sealing strip x4 is internally embedded with a metal strip, that is, a clip strip x2, and a top surface is convex with a tenon x5.
  • the tenon x5 passes through the mask, and a back strip x6 merges with the tenon x5 to form a complete sealing strip x4 and a clip strip x2 function.
  • Fig. 4 is a shape of the mask cloth xl before punching. Actually, after the mask cloth x1 of Fig. 4 is mounted on the sealing strip x4, the mask is stitched to form a mask.
  • a mask sealing strip fitting mechanism includes a punching portion and a mounting portion; [0038]
  • the punched portion includes a first roller set 11 and a second roller set 12, and the first roller set 11 and the second roller set 12 each include two parallel sets of oppositely directed turns for the clip mask cloth a rolling roller of xl; further comprising a perforated disk 31 between the first roller set 11 and the second roller set 12, the punching disk 31 is provided with a rectangular through hole 34; the punching disk 31 is provided with a punch The hole cutter 32 and the first cylinder 33, the power output end of the first cylinder 33 drives the punching knife 32 to perform a punching operation downward; the side of the second roller group 12 away from the punching disk 31 is provided with a set of masks for sensing the mask xl First photoelectric sensor 21;
  • the mask cloth x1 is moved forward by the transmission of the first roller set 11, and then until it is clamped by the second roller group 12, one end of the mask cloth x1 reaches the first photoelectric sensor 21, and due to the first photoelectric
  • the induction of the inductor 21 causes both the first roller set 11 and the second roller set 12 to stop moving. Thereafter, the mask cloth x1 is also sandwiched by the first roller group 11 on one side, and the second roller group 12 is sandwiched on the other side, and the main body is placed on the punching tray 31, and then pressed down by the first cylinder 33.
  • the hole cutter 32 performs punching. After the punching is completed, the second roller group 12 continues to move, and the masked cloth x1 is transferred to the mounting area.
  • the mounting portion includes a third roller set 13 and a fourth roller set 14, and the third roller set 13 and the fourth roller set 14 each include two parallel sets of oppositely directed turns for the clip mask cloth
  • the rolling roller of xl further comprising a strap placement mechanism, a fusion mechanism and a sealing strip x4 conveying mechanism;
  • the strap placing mechanism comprises a plate 51 having an L-shaped cross section, the sliding surface 52 is placed on the surface of the plate 51, and further comprises There is a second cylinder 53, the second cylinder 53 power output driving the sliding block 52 forwardly pushes the back strip x6, further includes a first shearing cutter set 54 for cutting the back strip x6 disposed on one side of the setting plate 51;
  • the sealing strip x4 conveying mechanism comprises a set of conveying pin wheel 66, a storage table 64 and a pushing table 62; the top surface of the pushing table 62 and the storage table 64 are provided with a storage slot 72, and further comprises a third cylinder 61, a third cylinder 61
  • the third roller set 13 and the fourth roller set 14 sandwich the mask cloth x1 and are positioned by the second photo sensor 22, and the transfer pinch 66 conveys the sealing strip x4, sealed
  • the main body of the strip x4 is located in the storage slot 72, and the tenon x5 leaks out until the free end of the sealing strip x4 reaches the contact sensor 23, the crucible conveying pin 66 stops transmitting, and the second cutting bit group 63 cuts the sealing strip x4, Then, the pushing table 62 moves upward, and the tenon x5 of the sealing strip x4 is passed through the hole punched by the mask cloth xl and protrudes; the back strap placing mechanism, the strap is a rubber strip, which is worn from the first cutting head group 54 After reaching the vertical wall of the plate 51, this is the first The cutting head group 54 cuts the back strip x6, and then the sliding block 52 advances to push the cut back strip x6 forward.
  • the backing strip x6 Since the edge of the setting plate 51 is just above the pushing table 62, the backing strip x6 is just pushed The mask cloth xl is placed on the top surface of the mouth, and then the fusion device is pressed down to fuse the back strip x6 and the tenon x5. It can be fused by ultrasonic fusion. Then, after the completion, the fourth roller set 14 moves the mask cloth xl to the lower first-class water line for subsequent stitching, folding and ear treatment.
  • the fusion mechanism includes a fusion head 42 that pushes the fusion head 42 downward and a fourth cylinder 41 for bonding the back strip x6 to the tenon x5 of the sealing strip x4.
  • a mask sealing strip fitting mechanism is disposed, and a plurality of second photoelectric sensors 22 for sensing the mask cloth x1 are disposed outside the fourth roller group 14.
  • a guide door frame 65 is disposed on a side of the top surface of the storage table 64 near the pinch wheel. Used for guiding to prevent the seal strip x4 from running off.
  • the mounting portion further includes a mask cloth placing tray 71 disposed between the three roller group and the fourth roller group 14, and the mask cloth placing tray 71
  • the length is the same as the length of the rolling roller of the fourth roller set 14. Used to give up because the thickness of the mask that installed the seal strip x4 becomes larger.
  • the lengths of the two rolling rollers of the fourth roller group 14 do not exceed the area of the pushing table 62.
  • the contact sensing device is an ultrasonic fuse.
  • the contact sensor 23 is a thermal head.
  • the top storage groove 72 of the push table 62 is formed by a storage arm, and the side of the two storage arms near the storage table 64 is a slope.
  • the sealing strip x4 is entered into the storage slot 72 of the push table more quickly and accurately.

Abstract

L'invention concerne un mécanisme de fixation de bande d'étanchéité de masque, comprenant une partie de poinçonnage et une partie d'installation, la partie de poinçonnage comprenant un premier ensemble de rouleaux (11) et un second ensemble de rouleaux (12), et le premier ensemble de rouleaux (11) et le second ensemble de rouleaux (12) comprenant chacun deux rouleaux de roulement disposés en parallèle, ceux-ci tournant dans des directions opposées et étant utilisés pour serrer et transporter une pièce de tissu de masque (x1) ; la partie de poinçonnage comprenant en outre un disque de poinçonnage (31) situé entre le premier ensemble de rouleaux (11) et le second ensemble de rouleaux (12), le disque de poinçonnage (31) ayant un trou d'interconnexion rectangulaire (34) ; une lame de poinçonnage (32) et un premier cylindre (33) étant disposés au-dessus du disque de poinçonnage (31), et une extrémité de sortie de puissance du premier cylindre (33) entraînant la lame de poinçonnage (32) pour effectuer une action de poinçonnage vers le bas ; et un côté du second ensemble de rouleaux (12) qui est éloigné du disque de poinçonnage (31) ayant un groupe de premiers capteurs photo-électriques (21) pour détecter le tissu de masque (x1). Au moyen d'une telle structure, les opérations d'installation et de fixation combinées d'une bande d'étanchéité spéciale (x4) sont réalisées, ce qui remplit l'espace dans le marché.
PCT/CN2018/072944 2017-05-31 2018-01-17 Mécanisme de fixation de bande d'étanchéité de masque WO2018218973A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710396655.9A CN106983197B (zh) 2017-05-31 2017-05-31 一种口罩密封条贴合机构
CN201710396655.9 2017-05-31

Publications (1)

Publication Number Publication Date
WO2018218973A1 true WO2018218973A1 (fr) 2018-12-06

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Application Number Title Priority Date Filing Date
PCT/CN2018/072944 WO2018218973A1 (fr) 2017-05-31 2018-01-17 Mécanisme de fixation de bande d'étanchéité de masque

Country Status (2)

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CN (1) CN106983197B (fr)
WO (1) WO2018218973A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106963002B (zh) * 2017-05-31 2017-12-19 葛霞 口罩密封条贴合整机
CN106983197B (zh) * 2017-05-31 2018-08-07 安徽锦海医药科技有限责任公司 一种口罩密封条贴合机构
CN108974478B (zh) * 2018-04-27 2020-11-20 东莞市凯成环保科技有限公司 利用套型膜材生产手机保护套的设备
CN111248566B (zh) * 2020-04-07 2021-07-30 广州龙越自动化设备有限公司 一种全伺服口罩机用超声波面料粘合机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080251210A1 (en) * 2007-04-16 2008-10-16 Hung-Ho Chen Automatic nose strip bonding apparatus for face mask
CN202311357U (zh) * 2011-08-22 2012-07-11 东莞市宏祥机械设备有限公司 口罩自动加工设备
CN204061453U (zh) * 2014-08-15 2014-12-31 恒玮电子材料(昆山)有限公司 一种自动对贴机
CN204908040U (zh) * 2015-08-17 2015-12-30 刚松防护科技(苏州）有限公司 一种双鼻条口罩加工机
CN206088546U (zh) * 2016-03-03 2017-04-12 四川友邦企业有限公司 一种口罩机的鼻夹料输送机构
CN106963002A (zh) * 2017-05-31 2017-07-21 东莞合安机电有限公司 口罩密封条贴合整机
CN106983197A (zh) * 2017-05-31 2017-07-28 东莞合安机电有限公司 一种口罩密封条贴合机构

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CN204687349U (zh) * 2015-06-08 2015-10-07 东莞市利瀚机械有限公司 一种杯型口罩焊接机
CN204908041U (zh) * 2015-08-17 2015-12-30 刚松防护科技(苏州）有限公司 一种用于口罩机的鼻梁条长度调节装置
CN206119266U (zh) * 2016-09-14 2017-04-26 东莞市宏祥机械设备有限公司 一种贴海绵条机构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080251210A1 (en) * 2007-04-16 2008-10-16 Hung-Ho Chen Automatic nose strip bonding apparatus for face mask
CN202311357U (zh) * 2011-08-22 2012-07-11 东莞市宏祥机械设备有限公司 口罩自动加工设备
CN204061453U (zh) * 2014-08-15 2014-12-31 恒玮电子材料(昆山)有限公司 一种自动对贴机
CN204908040U (zh) * 2015-08-17 2015-12-30 刚松防护科技(苏州）有限公司 一种双鼻条口罩加工机
CN206088546U (zh) * 2016-03-03 2017-04-12 四川友邦企业有限公司 一种口罩机的鼻夹料输送机构
CN106963002A (zh) * 2017-05-31 2017-07-21 东莞合安机电有限公司 口罩密封条贴合整机
CN106983197A (zh) * 2017-05-31 2017-07-28 东莞合安机电有限公司 一种口罩密封条贴合机构

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