CN111496913A - Planar mask hole cutting roller, hole cutting mechanism and production equipment - Google Patents
Planar mask hole cutting roller, hole cutting mechanism and production equipment Download PDFInfo
- Publication number
- CN111496913A CN111496913A CN202010335778.3A CN202010335778A CN111496913A CN 111496913 A CN111496913 A CN 111496913A CN 202010335778 A CN202010335778 A CN 202010335778A CN 111496913 A CN111496913 A CN 111496913A
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- Prior art keywords
- mask
- hole
- roller
- hole cutting
- mounting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
- B26F1/08—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support
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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
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- 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
- A41H25/00—Appliances or methods for marking-out, perforating or making buttonholes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a planar mask hole cutting roller, a hole cutting mechanism and production equipment, wherein the planar mask hole cutting roller comprises a roller body and a hole cutting knife arranged on the roller body; the position of the hole cutting knife on the roller body corresponds to the position of a mounting hole in the length direction or the width direction on the mask body; the edge of the hole cutter is consistent with the contour of the mounting hole in the mask body. Gauze mask cut hole mechanism includes plane gauze mask cut hole roller, with the bearing roll of the synthetic roller set of plane gauze mask cut hole roller set and be used for driving plane gauze mask cut hole roller pivoted rotation actuating mechanism. The mask production equipment comprises a cloth conveying device, a sealing edge device, a folding device and a mask hole cutting mechanism. The invention can realize that the mounting hole is processed on the mask body so as to be convenient for assembling with the ear belt, thereby realizing the production of the assembled mask.
Description
Technical Field
The invention relates to mask production equipment, in particular to a planar mask hole cutting roller, a hole cutting mechanism and production equipment.
Background
The mask has a certain filtering effect on air entering the lung, and particularly in the epidemic period of respiratory infectious diseases, the mask can effectively isolate the spread of viruses when being used, and has great significance in wearing the mask in epidemic periods.
In the production process of plane gauze mask, need through the side banding of gauze mask cloth, the addition of bridge of the nose strip, the cloth is folding, the horizontal banding of cloth and cut, after forming the gauze mask body, rethread welding equipment just can accomplish the off-the-shelf processing of gauze mask with the ear area welding on gauze mask body both sides. The applicant filed a patent application of an assembled mask on the same day, wherein the mask body and the ear band are assembled manually, and the user can use the mask by installing the ear band on the installation hole of the mask surface when using the mask. Because above-mentioned assembled gauze mask need not to weld the ear area in process of production, has saved the production time of gauze mask greatly, under the condition that the gauze mask demand of epidemic situation period promoted by a wide margin, its productivity advantage is especially outstanding. In order to adapt to the production of the mask, mounting holes need to be processed at four corners of the mask body so as to facilitate the subsequent assembly of ear straps, and related devices for processing the mounting holes on the mask body do not exist in the prior art, so that a plane mask hole cutting roller is needed to be provided to realize the production of the assembled mask.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a plane mask hole cutting roller which is used for machining a mounting hole in a mask body of a plane mask so as to be convenient for assembly with an ear band, thereby realizing production of an assembled mask.
Another object of the present invention is to provide a hole cutting mechanism for a flat mask.
The third purpose of the invention is to provide a plane mask production device.
The purpose of the invention is realized by the following technical scheme:
a plane mask hole cutting roller is characterized by comprising a roller body and a hole cutting knife arranged on the roller body; the position of the hole cutting knife on the roller body corresponds to the position of a mounting hole in the length direction or the width direction on the mask body of the plane mask; the edge of the hole cutter is consistent with the contour of the mounting hole in the mask body.
The working principle of the plane mask hole cutting roller is as follows:
conveying mechanism carries the gauze mask body cloth that will accomplish preliminary working and form to cutting hole station department, under the drive that rotates actuating mechanism the roll body rotates, moves to as gauze mask body cloth between roll body and the backing roll (backing roll correspond the setting with the roll body), and the gauze mask body cloth wait the cut-off hole position with when the cut-off hole sword corresponds, accomplish the processing of mounting hole under the effect of cut-off hole sword and backing roll.
In a preferred embodiment of the present invention, the edge profile of the hole cutter is circular.
Preferably, the hole cutter is conical; the diameter of the hole cutting knife is gradually reduced along the radial direction of the roller body.
According to a preferable scheme of the invention, the hole cutter is provided with a notch.
According to a preferable scheme of the invention, the bottom of the hole cutter is provided with a mounting column; the roll body is provided with a mounting cavity matched with the mounting column, the mounting column is arranged in the mounting cavity, and the hole cutting knife protrudes out of the arc surface of the roll body.
Preferably, the roller body is provided with a locking hole, the direction of the locking hole is perpendicular to the installation cavity, and the locking hole is communicated with the installation cavity.
According to a preferable scheme of the invention, the hole cutting knives are divided into two groups, each group comprises two hole cutting knives, and the positions of the two hole cutting knives in each group on the roller body correspond to the two mounting holes in the length direction or the width direction on the mask body of the plane mask one by one.
Preferably, the roller body is further provided with a transverse cutter which is arranged between the two sets of hole cutting knives.
In a preferred embodiment of the present invention, a lateral knife groove is provided on the roller body, and a mounting member is provided at the bottom of the lateral knife, and the mounting member is disposed in the lateral knife groove.
The utility model provides a plane gauze mask cut hole mechanism, includes plane gauze mask cut hole roller, with the bearing roll of the synthetic roller set of plane gauze mask cut hole roller set and be used for driving plane gauze mask cut hole roller pivoted rotation actuating mechanism.
The utility model provides a plane gauze mask production facility which characterized in that, including cloth conveyor, banding device, folding device and plane gauze mask cut hole mechanism.
Compared with the prior art, the invention has the following beneficial effects:
1. the plane mask hole cutting roller realizes the processing and cutting of the mounting hole on the mask body of the plane mask, thereby being convenient for realizing the assembled plane mask and further greatly improving the production efficiency of the plane mask.
2. The plane mask hole cutting roller is simple in structure, convenient to match and install with plane mask production equipment in the prior art, capable of being directly applied to traditional plane mask production equipment, and good in adaptability.
Drawings
Fig. 1 to 2 are schematic structural views of one embodiment of a flat mask perforation roller according to the present invention, wherein fig. 1 is a front view and fig. 2 is a perspective view.
Fig. 3 is a perspective view of the roller body.
Fig. 4 is a perspective view of the hole cutter.
Fig. 5 is a perspective view of the cross cutter.
Fig. 6 is a schematic structural view of a hole cutting mechanism of a flat mask according to the present invention.
Fig. 7 is a schematic front view of the mask body.
Fig. 8 is a schematic perspective view of a side sealing device of a flat mask production apparatus to which the flat mask hole cutting roller of the present invention is applied.
Fig. 9 to 10 are schematic views showing a structure of an assembled flat mask, in which fig. 9 is a front view and fig. 10 is an enlarged view of a in fig. 9.
Detailed Description
The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1 to 8, the planar mask hole cutting roll of the present embodiment includes a roll body 1 and a hole cutting knife 6 disposed on the roll body 1; the mask comprises two hole cutting knives 6, wherein the two hole cutting knives 6 are arranged on a roller body 1 and correspond to two mounting holes 14 in the length direction or the width direction on a mask body 13 of a plane mask one by one, when the mask body 13 is conveyed along the length direction of the mask body, the positions of the two hole cutting knives 6 on the roller body 1 correspond to the two mounting holes 14 in the width direction on the mask body 13 one by one, and when the mask body 13 is conveyed along the width direction of the mask body, the positions of the two hole cutting knives 6 on the roller body 1 correspond to the two mounting holes 14 in the length direction on the mask body 13 one by one; the edge of the hole cutter 6 is in accordance with the contour of the mounting hole 14 on the mask body 13. The hole cutter 6 is provided to protrude in the radial direction of the roll body 1. In this embodiment, one end of the roller body 1 is provided with a connecting shaft 3 so as to be connected with a driving gear and other components.
Referring to fig. 1-4 and 7, the edge profile of the hole cutter 6 is circular. The cutting edge is round, so that the processing is convenient, the processing difficulty is reduced, the hole cutting effect is good, and the assembly with the ear belt is convenient. In addition, the edge profile of the hole cutter 6 can be arranged in a rectangle, a triangle and other polygons.
Referring to fig. 2 and 4, the hole cutter 6 is tapered; the diameter of the hole cutter 6 is gradually reduced along the radial direction of the roller body 1. When the hole is cut, after the cloth is cut off by the cutting edge of the hole cutter 6, the cutter body with the larger diameter can further extend into the mounting hole 14, so that the mounting hole 14 is ensured to be machined, and the hole cutting quality is improved.
Referring to fig. 2 and 4, the hole cutter 6 is provided with a notch 9. Therefore, the waste cloth after the hole cutting processing can be connected with the mask body 13, on one hand, the waste materials after the hole cutting processing can be prevented from remaining on the hole cutting knife 6 or production equipment, so that the process of waste material recovery is omitted, and the whole equipment is simpler and more compact in structure; simultaneously, the waste material links together with gauze mask body 13, installs back on gauze mask body 13 at the ear area, also can avoid the condition that the waste material dropped, is favorable to the environmental protection.
Referring to fig. 2-4, the bottom of the hole cutter 6 is provided with a mounting post 8; the hole cutting device is characterized in that a mounting cavity 11 matched with the mounting column 8 is formed in the roller body 1, the mounting column 8 is arranged in the mounting cavity 11, and the hole cutting knife 6 protrudes out of the arc surface of the roller body 1.
Referring to fig. 1-3, a locking hole 5 is formed in the roller body 1, the locking hole 5 is perpendicular to the mounting cavity 11, and the locking hole 5 is communicated with the mounting cavity 11. Through screwing up the screw in locking hole 5, the realization is to the rigidity of erection column 8 to the realization is to the rigidity of cutting hole sword 6, and realizes dismantling of cutting hole sword 6, also can adjust the height of the protruding roll body 1 arc surface of cutting hole sword 6, so that accomplish the spot facing work better. In addition, the installation column 8 and the installation cavity 11 can be directly arranged in interference fit, and the installation and the fixation of the hole cutter 6 can also be realized.
Referring to fig. 2-3, there are two sets of the hole cutters 6, and the two sets of the hole cutters 6 are uniformly and correspondingly arranged. Along the axial direction of the roller body 1, two corresponding hole cutters 6 form a group, and each group of hole cutters 6 corresponds to two mounting holes 14 of the mask body 13 in the length direction in the embodiment; in addition, the hole cutting blades 6 may be provided on the roller body 1 at positions corresponding to the machining direction of the mask body 13. In this embodiment, through setting up two sets of eager hole sword 6 for roll body 1 rotates a week, can accomplish the processing of the mounting hole 14 of adjacent one side in two continuous gauze mask bodies 13, the machining efficiency of acceleration. Of course, only one set may be provided, so that the hole cutting operation is realized in two stations, and even the roller body 1 may be provided with only one hole cutting knife 6, the mounting holes 14 are cut in four stations, and each mounting hole 14 is cut in one station.
Referring to fig. 1, 2 and 5, the roller body 1 is further provided with a transverse cutter 7, and the transverse cutter 7 is arranged between the two sets of hole cutters 6. Through the setting of crosscut 7, when accomplishing the processing of mounting hole 14, also accomplish the processing to the separation of gauze mask body 13 cloth, be favorable to accelerating the production efficiency of gauze mask body 13.
Referring to fig. 2 and 3, a cross cutter groove 12 is formed on the roller body 1, and a mounting member 10 is arranged at the bottom of the cross cutter 7, wherein the mounting member 10 is arranged in the cross cutter groove 12. In this embodiment, still be equipped with 4 lock sword holes 4 on the roll body 1, these lock sword holes 4 all set up in the same one side of crosscut 7, and with crosscut groove 12 intercommunication, when installing crosscut 7, the accessible screw realizes locking crosscut 7 to realize dismantling of crosscut 7.
Referring to fig. 6 and 8, the plane mask hole cutting mechanism of the present embodiment includes the plane mask hole cutting roller, the supporting roller 2 combined with the plane mask hole cutting roller set into a roller set, and a rotation driving mechanism for driving the plane mask hole cutting roller to rotate, wherein the rotation driving mechanism is composed of a motor and a transmission mechanism, and the transmission mechanism may be a gear transmission mechanism or a belt transmission mechanism.
Referring to fig. 8, the production equipment for the flat mask of the present embodiment includes a cloth conveying device, a sealing device, a folding device, and the flat mask hole cutting mechanism. Specifically, the planar mask hole cutting roller in this embodiment is applied to the edge sealing device, the roller body is disposed in front of the edge sealing roller 15 along the movement direction of the mask, and the mask body 13 is subjected to edge sealing roller 15 to complete the side edge encapsulation of the mask body 13, and then the mounting holes 14 are processed; in addition, conveying rollers 16 are arranged between the roller body 1 and the edge sealing roller 15 and in front of the roller body 1, so that the mask body 13 is conveyed conveniently, and continuous cloth is ensured to be tightened; after the mounting hole 14 and the separation and cutting of the mask body 13 are completed, the mask body is driven by the discharging mechanism 17 to be output one by one, and the whole processing process is completed.
Referring to fig. 1 to 8, the working principle of the plane mask hole cutting roller of the present embodiment is as follows:
conveying mechanism carries the gauze mask body 13 cloth that will accomplish preliminary working and form to cutting hole station department, under the drive of rotation actuating mechanism roll body 1 rotates, and when 13 cloths of gauze mask body move to between roll body 1 and the backing roll 2 (backing roll 2 and the corresponding setting of roll body 1), and the gauze mask body 13 cloth wait to cut the hole position with cut hole sword 6 and correspond, accomplish the processing of mounting hole 14 under the effect of cutting hole sword 6 and backing roll 2. Wherein, backing roll 2 sets up in the below of roll body 1, and the excircle face between the two is tangent or leave certain clearance to when the earnest roll 2 of earnestly sword 6, the cutting edge of earnestly sword 6 contacts with backing roll 2, thereby realizes cutting out mounting hole 14 on gauze mask body 13 at the rotation in-process.
Referring to fig. 9 and 10, in order to facilitate understanding of the plane mask perforation roller of the present embodiment, a specific assembled mask will be briefly described as follows: assembled gauze mask includes gauze mask body 13 and ear area 18, wherein, the both ends of gauze mask body 13 are equipped with the mounting hole 14 that is used for installing ear area 18, ear area 18 is including the area body 19 and set up the connector 20 at area body 19 both ends, the connector 20 at area body 19 both ends is connected mounting hole 14 department, wherein, connector 20 after the assembly is located one side of gauze mask body 13, and area body 19 passes the opposite side that is located gauze mask body 13 behind the mounting hole 14.
When the mask is used, one mask body 13 and one ear strap 18 are taken, the connector 20 of the ear strap 18 penetrates through the mounting hole 14 from one side of the mask body 13, which is in contact with the skin, to the other side, and as the length of the connector 20 is larger than the diameter of the mounting hole 14, the connector 20 is inclined during assembly and slightly pressed, the mounting hole 14 can be expanded and deformed to a certain extent, so that the connector 20 can smoothly pass through the mounting hole 14, and the assembly can be completed.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (10)
1. A plane mask hole cutting roller is characterized by comprising a roller body and a hole cutting knife arranged on the roller body; the position of the hole cutting knife on the roller body corresponds to the position of a mounting hole in the length direction or the width direction on the mask body of the plane mask; the edge of the hole cutter is consistent with the contour of the mounting hole in the mask body.
2. The flat mask hole cutting roll according to claim 1, wherein the edge profile of the hole cutting knife is circular.
3. The flat mask hole cutting roll according to claim 2, wherein the hole cutting knife is tapered; the diameter of the hole cutting knife is gradually reduced along the radial direction of the roller body.
4. The flat mask perforating roller as claimed in claim 1, wherein the perforating knife is provided with a notch.
5. The flat mask hole cutting roller according to any one of claims 1 to 4, wherein a mounting column is arranged at the bottom of the hole cutting knife; the roll body is provided with a mounting cavity matched with the mounting column, the mounting column is arranged in the mounting cavity, and the hole cutting knife protrudes out of the arc surface of the roll body.
6. The planar mask perforating roller as claimed in claim 5, wherein the roller body is provided with a locking hole, the locking hole is oriented perpendicular to the installation cavity, and the locking hole is communicated with the installation cavity.
7. The planar mask perforating roller as claimed in claim 1, wherein the perforating knives are provided in two sets, each set includes two perforating knives, and the two perforating knives in each set are positioned on the roller body in one-to-one correspondence with the two mounting holes of the mask body of the planar mask in the length direction or the width direction.
8. The planar mask hole cutting roller as claimed in claim 7, wherein a cross cutter is further provided on the roller body, and the cross cutter is arranged between the two sets of hole cutting knives; the roller body is provided with a transverse cutter groove, the bottom of the transverse cutter is provided with a mounting piece, and the mounting piece is arranged in the transverse cutter groove.
9. A plane mask hole cutting mechanism, which is characterized by comprising the plane mask hole cutting roller as claimed in any one of claims 1 to 8, a supporting roller combined with the plane mask hole cutting roller into a roller set, and a rotation driving mechanism for driving the plane mask hole cutting roller to rotate.
10. The utility model provides a plane gauze mask production facility which characterized in that, including cloth conveyor, banding device, folding device and plane gauze mask cut hole mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020101999314 | 2020-03-19 | ||
| CN202010199931 | 2020-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111496913A true CN111496913A (en) | 2020-08-07 |
Family
ID=71866244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010335778.3A Pending CN111496913A (en) | 2020-03-19 | 2020-04-24 | Planar mask hole cutting roller, hole cutting mechanism and production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111496913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180162A (en) * | 2021-10-29 | 2022-03-15 | 上海伟隆包装设备有限公司 | Roll formula punching cutter, seal sword structure and packagine machine |
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| KR830000482Y1 (en) * | 1981-10-27 | 1983-04-08 | 정차영 | Drilling device attached to extruder for plastic film production |
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| CN107009634A (en) * | 2017-05-26 | 2017-08-04 | 东莞快裕达自动化设备有限公司 | Full-automatic cup-shaped mask machine |
| CN212919683U (en) * | 2020-03-19 | 2021-04-09 | 广州启盈机电设备有限公司 | Planar mask hole cutting roller, planar mask hole cutting mechanism and planar mask production equipment |
-
2020
- 2020-04-24 CN CN202010335778.3A patent/CN111496913A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR830000482Y1 (en) * | 1981-10-27 | 1983-04-08 | 정차영 | Drilling device attached to extruder for plastic film production |
| JP3007385U (en) * | 1994-08-01 | 1995-02-14 | 有限会社野口グラビア | Long film punching device for forming packaging bags |
| CN101166609A (en) * | 2005-04-27 | 2008-04-23 | 金伯利-克拉克环球有限公司 | Method and device for multi-roll bonding and a diaper obtainable by said method |
| CN102310958A (en) * | 2010-07-10 | 2012-01-11 | 沙郎斯基股份公司 | Be used for separating the equipment of package from matrix web with the blowing bubble-cap that sets gradually |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114180162A (en) * | 2021-10-29 | 2022-03-15 | 上海伟隆包装设备有限公司 | Roll formula punching cutter, seal sword structure and packagine machine |
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