CN212306905U - Mask nose bridge strip adding device and mask production equipment - Google Patents

Mask nose bridge strip adding device and mask production equipment Download PDF

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Publication number
CN212306905U
CN212306905U CN202020706281.3U CN202020706281U CN212306905U CN 212306905 U CN212306905 U CN 212306905U CN 202020706281 U CN202020706281 U CN 202020706281U CN 212306905 U CN212306905 U CN 212306905U
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CN
China
Prior art keywords
mask
nose bridge
driver
moving
guide
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Withdrawn - After Issue
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CN202020706281.3U
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Chinese (zh)
Inventor
黎秋凤
张润明
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Guangdong Esquel Textiles Co Ltd
Guilin Esquel Textiles Co Ltd
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Guangdong Esquel Textiles Co Ltd
Guilin Esquel Textiles Co Ltd
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Application filed by Guangdong Esquel Textiles Co Ltd, Guilin Esquel Textiles Co Ltd filed Critical Guangdong Esquel Textiles Co Ltd
Priority to CN202020706281.3U priority Critical patent/CN212306905U/en
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Publication of CN212306905U publication Critical patent/CN212306905U/en
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Abstract

The utility model relates to an above-mentioned install gauze mask bridge of nose strip device additional, be provided with the gauze mask production facility who installs gauze mask bridge of nose strip device additional, place the gauze mask main part in the dress roof beam workstation during use, and embolia bridge of nose strip guide with putting the roof beam cover in the gauze mask main part, push down driver drive cloth piece and push down the gauze mask main part, promote driver drive impeller along the direction passageway motion, promote the bridge of nose strip of placing in the direction passageway, put the roof beam cover with the bridge of nose strip propulsion, can improve the degree of automation and the production efficiency of gauze mask production.

Description

Mask nose bridge strip adding device and mask production equipment
Technical Field
The utility model relates to a textile machinery equipment field especially relates to an install gauze mask bridge of nose strip device additional, gauze mask production facility.
Background
The mask is a sanitary article, and is generally a tool which is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer. The mask has a certain filtering function on air entering the lung, and has a very good protection function when the mask is worn for operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.
In order to enhance the protective effect of the mask, the folded edge binding strip can be sewn at the position of the mask, which is used for covering the nose bridge, to form a bridge placing sleeve, and then a long metal strip (such as an aluminum strip) is arranged in the bridge placing sleeve to be used as the nose bridge strip, so that the mask can be attached to the nose bridge, and unfiltered air is prevented from entering the mouth and the nose from the gap of the nose bridge. At present, in the production process of the mask, the nose bridge strip needs to be plugged into the bundling strip manually after the folded edge is shaped. However, the sewing line of the binding strip is only 8mm wide from the edge, the binding strip wraps three layers of cloth, the space is narrow, the operation of manually plugging the nose bridge strip is difficult, time and labor are wasted, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the mask nose bridge strip adding device and the mask production equipment are needed to be provided, so that the production efficiency of adding the nose bridge strip to the mask is improved.
A nasal bridge bar attachment for a mask, comprising:
a beam mounting workbench;
the nose bridge strip guide piece is arranged on the girder installing workbench, the nose bridge strip guide piece is provided with a guide channel for placing a nose bridge strip, the guide channel extends along the transverse direction, and a sleeving gap for sleeving a girder placing sleeve on the mask main body into the nose bridge strip guide piece is formed between one end of the nose bridge strip guide piece and the girder installing workbench;
the fixing mechanism is arranged on the beam-mounting workbench and comprises a pressing driver and a cloth pressing piece connected with the pressing driver, and the pressing driver can drive the cloth pressing piece to press downwards to press the mask main body placed on the beam-mounting workbench;
the pushing mechanism is arranged on the beam loading workbench and comprises a pushing driver and a pushing piece connected with the pushing driver, and the pushing piece extends into the guide channel and can move along the guide channel under the driving of the pushing driver so as to push the nose bridge strip placed in the guide channel.
In one embodiment, the nose bridge bar guide is a tube or a slot open at the upper side.
In one embodiment, the push actuator and the push actuator are both telescopic cylinders.
In one embodiment, the mask nose bridge bar attaching device further comprises a support member which is arranged on the bridge mounting workbench and supports the nose bridge bar guide member to form the nesting gap.
In one embodiment, the height of the nesting gap is 1 mm-2 mm.
In one embodiment, the mask nose bridge strip adding device further comprises a moving mechanism, the moving mechanism comprises a moving driver and a moving member connected with the moving driver, the moving driver can drive the moving member to move along the transverse direction, and the moving member is connected with the pressing driver.
In one embodiment, the movable driver is arranged below the beam loading workbench, the moving member is arranged above the beam loading workbench, the beam loading workbench is provided with an abdicating hole, and the movable driver is connected with the moving member through the abdicating hole.
In one embodiment, the moving actuator is a telescopic cylinder.
In one embodiment, the moving mechanism further comprises a backing plate, the backing plate is connected to the moving member and abuts against the girder installing workbench, and the cloth pressing member is located between the nose bridge strip guide member and the backing plate.
A mask production device comprises a mask main body production device and a mask nose bridge strip adding device in any one of the embodiments.
A method for adding a nose bridge strip of a mask uses the device for adding the nose bridge strip of the mask of any one of the embodiments, and comprises the following steps:
placing the mask main body on the beam mounting workbench, and sleeving the beam mounting sleeve on the mask main body into the nose bridge strip guide piece;
the pressing driver drives the cloth pressing piece to press and place the cloth pressing piece on the mask main body;
the pushing driver drives the pushing piece to move along the guide channel, so that the nose bridge strip placed in the guide channel is pushed, and the nose bridge strip is pushed into the beam placing sleeve.
Compared with the prior art, the mask nose bridge strip device and the mask production equipment have the following beneficial effects:
above-mentioned install gauze mask bridge of the nose strip device additional, be provided with the gauze mask production facility who installs gauze mask bridge of the nose strip device additional, place the gauze mask main part in the dress roof beam workstation during use, and embolia bridge of the nose strip guide with putting the roof beam cover in the gauze mask main part, push down driver drive compress piece and push down the gauze mask main part, promote driver drive impeller and follow the guide way motion, promote the bridge of the nose strip of placing in the guide way, put the bridge of the nose strip into and put the roof beam cover, can improve the degree of automation and the production efficiency of gauze mask production.
Drawings
FIG. 1 is a schematic view of a mask bridge bar device according to an embodiment;
fig. 2 is a schematic structural view of mask manufacturing equipment including the mask nose bridge strip adding device shown in fig. 1;
fig. 3 is a schematic view of a part of the mask producing apparatus shown in fig. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is a schematic view of the overlapping cloth belt both sides formed by binding strip edge-binding;
fig. 6 is a schematic structural view of a mask hemming and sewing ear hanging rope device in the mask production equipment shown in fig. 2.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides an install gauze mask bridge of the nose strip device additional for improve the gauze mask and install the degree of automation of bridge of the nose strip process additional.
As shown in fig. 1, the mask nose bridge strip attaching device 500 according to an embodiment of the present invention includes a beam attaching workbench 510, a nose bridge strip guide 520, a fixing mechanism, and a pushing mechanism.
Wherein the nose bridge bar guide 520 is provided on the girder installation table 510. The nose bridge bar guide 520 has a guide channel for placing the nose bridge bar, the guide channel extending in a first direction. A fitting gap 511 is provided between one end of the nose bridge bar guide 520 and the bridge mounting table 510, and the fitting gap 511 is used for fitting the bridge mounting bar on the mask body 5000 into the nose bridge bar guide 520.
The fixing mechanism is provided on the girder installation table 510. The fixing mechanism comprises a pressing driver 531 and a cloth pressing piece 532 connected with the pressing driver 531, wherein the pressing driver 531 can drive the cloth pressing piece 532 to press the mask body placed on the beam mounting workbench 510.
The pushing mechanism is provided on the girder installation table 510. The pushing mechanism comprises a pushing driver 541 and a pushing piece 542 connected with the pushing driver 541, wherein the pushing piece 542 extends into the guide channel and can move along the guide channel under the driving of the pushing driver 541 so as to push the nose bridge strip 6000 placed in the guide channel.
When the mask nose bridge strip adding device 500 works, a beam placing sleeve on the mask main body 5000 is sleeved into one end of the nose bridge strip guiding piece 520, the pressing driver 531 drives the cloth pressing piece 532 to press the mask main body placed on the beam placing workbench 510, so that the position of the mask main body is fixed, and the pushing driver 541 drives the pushing piece 542 to move along the guiding channel so as to push the nose bridge strip 6000 in the guiding channel to enter the beam placing sleeve. The cloth pressing piece 532 rises and the mask is taken down. Compare artifical bridge of the nose strip of installing additional, reduced the operation degree of difficulty, improved production efficiency.
In one example, nose bridge strip guide 520 is a tube. The pushing member 542 is rod-shaped, and extends into one end opening of the nose bridge bar guide 520 to push the nose bridge bar out of the other end opening.
In the particular example illustrated, nose bridge bar guide 520 is a slot that is open on the upper side. Similarly, pusher 542 is rod-shaped, and extends into one end opening of nose bridge strip guide 520 to push nose bridge strip 6000 out of the other end opening. Furthermore, the opening at the upper side of the groove body is designed into a round angle, so that the beam sleeve is prevented from being scratched.
In the illustrated specific example, the push-down driver 531 is a telescopic cylinder, and the push driver 541 is a telescopic cylinder.
As shown in fig. 1, in one example, the bridge bar attachment 500 further includes a support member disposed on the bridge table 510 and supporting the bridge bar guide 520 to form a nesting gap 511.
In one example, the height of the nesting gap 511 is 1mm to 2 mm. In some specific examples, the height of nesting gap 511 is 1.2mm, 1.5mm, 1.7mm, 1.9 mm.
As shown in fig. 1, in one example, the mask bridge bar attaching device 500 further comprises a moving mechanism, the moving mechanism comprises a moving driver 551 and a moving member 552 connected with the moving driver 551, the moving driver 551 can drive the moving member 552 to move along a first direction, and the moving member 552 is connected with a pressing driver 531. So, operating personnel only need place the gauze mask main part in the design position of dress roof beam workstation 510, push down driver 531 drive compress piece 532 and push down the gauze mask main part of placing on dress roof beam workstation 510, removal driver 551 drives moving member 552 and makes the gauze mask main part move towards nose bridge strip guide 520 along the motion of first direction, thereby make and put the roof beam cover and embolia the tip of nose bridge strip guide 520, install after the nose bridge strip additional, remove driver 551 drive moving member 552 reverse motion and make the gauze mask main part keep away from nose bridge strip guide 520, compress piece 532 rises, take off the gauze mask can, need not the manual work and embolia, take off action such as, further improve degree of automation.
In the illustrated specific example, the moving driver 551 is disposed below the girder installation table 510, the moving member 552 is disposed above the girder installation table 510, the girder installation table 510 is provided with the abdicating hole 512, and the moving driver 551 is connected to the moving member 552 through the abdicating hole 512.
In the particular example illustrated, the moving actuator 551 is a telescopic cylinder.
As shown in FIG. 1, in one example, the moving mechanism further includes a backing plate 553, the backing plate 553 is connected to the moving member 552 to abut against the beaming table 510, and the cloth pressing member 532 is located between the nose bridge guide 520 and the backing plate 553.
As shown in fig. 2, further, the present invention further provides a mask production apparatus 10, which comprises a mask main body production device and any one of the mask nose bridge strip adding devices.
As shown in fig. 3, in one example, the main body producing apparatus includes a hemming table 110, a material roll stand 120, a hemming barrel 130, and a sewing mechanism 140.
Wherein, the edge covering workbench 110 is provided with a cloth passing area.
The material roll stand 120 is provided with a plurality of material roll shafts 150 and a plurality of tension shafts 160. The plurality of material reels 150 are used for placing the cloth tape rolls, and the plurality of tension shafts 160 are used for guiding the cloth tape rolls on the plurality of material reels 150 to the cloth passing area to form a stacked cloth tape.
The edge covering pull cylinder 130 is arranged on the edge covering workbench 110 and close to the cloth passing area, and the edge covering pull cylinder 130 is used for folding the binding strips and wrapping the side edges of the stacked cloth belts to form edge covering cloth belts. Fig. 5 shows a state where both sides of the superposed tape are bound with the binding tape to form a binding tape 4000.
The sewing mechanism 140 is arranged on the edge covering workbench 110, and the sewing mechanism 140 is used for sewing the side edges of the edge covering cloth belts, namely sewing the binding strips of the edge covering and the overlapped cloth belts to form sewing cloth belts. As shown in fig. 3, a sewing head of the sewing mechanism 140 is close to the hemming-attaching drums 130, and sewing is performed at the hemming-attaching drums 130.
As shown in fig. 3, in one example, there are two edge-covering pulling cylinders 130, and the two edge-covering pulling cylinders 130 are respectively disposed at two opposite sides of the cloth passing region for folding the bundle strip and wrapping both side edges of the stacked cloth tapes. In this example, there are also two sewing mechanisms 140, and the two sewing mechanisms 140 are used for sewing both side edges of the wrapping tape, respectively.
In the illustrated specific example, the two hemming drums 130 are staggered in the direction in which the cloth tape moves in the cloth passing region, and accordingly, the two sewing mechanisms 140 are staggered in this direction.
As shown in fig. 4, in one example, the mask producing apparatus 10 further includes a selvedge detector 170, a blowing nozzle (not shown), and a controller (not shown). The selvedge detector 170 and the air blowing nozzle are disposed near the cloth pressing shaft 162. The selvage detector 170 and the air blowing nozzle are respectively electrically connected with the controller. The selvedge detector 170 is used for detecting whether the selvedge of the cloth belt exceeds the cloth passing area or not, and the air blowing nozzle is used for blowing air towards the inside of the cloth passing area. When the selvedge detector 170 detects that the selvedge with the cloth belt exceeds the cloth passing area, the controller controls the air blowing nozzle to blow air.
This example is directed at the great easy off normal problem that leads to of looped fabric shrink nature especially, sets up selvedge detector 170 and blowing mouth, when the looped fabric off normal, corrects it through blowing, avoids the product quality problem.
In one example, the selvedge detector 170 is a photosensor.
As shown in fig. 3, in one example, the tension shaft 160 includes a plurality of single shafts 161 and a plurality of cloth pressing shafts 162, each single shaft 161 is used for changing the running direction of one cloth tape, and the cloth pressing shafts 162 are arranged close to the top of the cloth passing area and are provided with cloth passing gaps therebetween, and the cloth passing gaps are used for collecting a plurality of cloth tapes on the top of the cloth passing area.
In one example, the material roller 150 includes a knitted fabric roller, a nonwoven fabric roller, and a woven fabric roller, and the nonwoven fabric roller is disposed between the knitted fabric roller and the woven fabric roller. Knitted fabric reels are used for placing knitted fabric rolls 1000, non-woven fabric reels are used for placing non-woven fabric rolls 2000, and woven fabric reels are used for placing woven fabric rolls 3000.
As shown in fig. 3, in one example, there are two nonwoven fabric reels and two woven fabric reels, two nonwoven fabric reels being arranged side by side and two woven fabric reels being arranged side by side.
In the illustrated specific example, two woven fabric reels are disposed side by side in the vertical direction, and the disposed height of the two woven fabric reels is substantially the same as the height of the cloth pressing shaft 162. Two non-woven fabric reels and one knitted fabric reel are located above the cloth pressing shaft 162 and are arranged side by side in the horizontal direction.
In one example, the mask producing apparatus 10 further includes a material roll detector (not shown) and an alarm (not shown), the material roll detector and the alarm are electrically connected to the controller, respectively, the material roll detector is used for detecting whether the remaining material of the cloth roll placed on the material roll 150 is too small, and when the material roll detector detects that the remaining material of the cloth roll is too small, the controller controls the alarm to give an alarm to remind an operator. The operator can be with the remaining cloth of the cloth tape roll on this material spool 150 in the same direction as the concatenation of tearing out cloth tail one end, with the cloth head of the new cloth tape roll on another material spool 150 with the double faced adhesive tape, the cloth of in the same direction as the division can supply the machine to continue the sewing, consequently can reduce the shut down number of times, improves production efficiency.
In one example, the mask producing apparatus 10 further includes a binding strip feeding mechanism (not shown) for feeding the binding strip to the wrapping cylinder 130.
The binding strip feeding mechanism is arranged on the binding workbench 110 and close to the binding pull cylinder 130. The binding strip feeding mechanism comprises a binding strip frame, a first cloth feeding wheel, a second cloth feeding wheel and a first rotary driver, the binding strip frame is used for arranging a binding strip material roll, the first cloth feeding wheel and the second cloth feeding wheel are oppositely arranged and are abutted to the wheel surface, and the first rotary driver is used for driving the first cloth feeding wheel and the second cloth feeding wheel to rotate oppositely. The first cloth feeding wheel and the second cloth feeding wheel rotate oppositely, so that the bundle strips between the abutted wheel surfaces are conveyed under the friction force.
In one example, the mask producing apparatus 10 further includes a conveying mechanism (not shown) disposed on the edge covering workbench 110, and the conveying mechanism is configured to drive the sewing cloth tape to pass through the cloth passing area. Through conveying mechanism's drive for the cloth tape roll on the material spool 150 rotates the output strap, need not to rely on the manpower to pull, can realize machine automatic operation.
In one example, the transport mechanism is a differential feed dog. The differential feed dog may be provided on the sewing mechanism 140, and the sewing mechanism 140 feeds the cloth while sewing.
In another example, the conveying mechanism comprises a third cloth feeding wheel, a fourth cloth feeding wheel and a second rotary driver, wherein the third cloth feeding wheel and the fourth cloth feeding wheel are arranged oppositely, wheel surfaces of the third cloth feeding wheel and the fourth cloth feeding wheel are abutted, and the second rotary driver is used for driving the third cloth feeding wheel and the fourth cloth feeding wheel to rotate oppositely. In this example, the tape cutting mechanism 400 is located downstream of the sewing mechanism 140 in the feeding direction of the sewing tape, and moves the tape by friction.
As shown in fig. 2, in one example, the mask producing apparatus 10 further includes a folding mechanism 200 and a press 300, the folding mechanism 200 being located downstream of the sewing mechanism 140 and the press 300 being located downstream of the folding mechanism 200 in the conveying direction of the sewing cloth tape. The sewing cloth tape is creased by a creased mechanism 200 and then shaped by a press 300.
As shown in fig. 2, in one example, the mask producing apparatus 10 further includes a tape cutting mechanism 400, the tape cutting mechanism 400 is provided on the hemming table 110, the tape cutting mechanism 400 is located downstream of the creasing mechanism 200 in the conveying direction of the sewing cloth tape, and the tape cutting mechanism 400 is used to cut the sewing cloth tape into pieces. The tape cutting mechanism 400 may cut the suture tape using a hot knife.
As shown in fig. 2 and 6, in one example, the mask producing apparatus 10 further includes a mask hemming-sewing ear hanging string device 600.
The mask hemming and ear hanging rope sewing device 600 comprises a rope sewing workbench 610, a position-by-position mechanism, a shoveling and folding assembly and a sewing mechanism 650.
Wherein, the sewing rope work table 610 is provided with a mask body placing groove 611. The mask body placement groove 611 is used for placing the mask body 7000 to be processed for edge wrapping and sewing the ear hanging rope 8000. When the mask body 7000 is placed in the mask body placement groove 611, opposite sides of the mask body 7000 in the second direction (i.e., opposite sides of the to-be-sealed opening and the hanger string) extend out of the groove, and the openings with a certain width are formed at the two sides, respectively.
The positioning mechanism is arranged on the sewing rope workbench 610. The positioning mechanism comprises a positioning driver and a positioning plate 621 connected with the positioning driver. The flush driver can drive the flush plate 621 to press into the mask body placement groove 611, thereby pressing the mask body placed in the mask body placement groove 611.
When the position board 621 is pressed into the mask body placement groove 611, the two opposite sides of the position board 621 in the second direction are close to the two opposite inner walls of the mask body placement groove 611 in the second direction, and the two side ends of the mask body are exposed.
Shovel book subassembly includes that first shovel rolls over mechanism and second shovel and rolls over the mechanism, and first shovel rolls over mechanism and second shovel and rolls over the mechanism and set up on seam rope workstation 610 to be located gauze mask main part standing groove 611 in the relative both sides in the second direction.
The first shoveling and folding mechanism includes a first shoveling and folding driver 631 and a first shoveling and folding plate 632 connected with the first shoveling and folding driver 631, and the first shoveling and folding driver 631 can drive the first shoveling and folding plate 632 to extend out toward the mask body placing groove 611 along the second direction. The first shovel flap 632 is provided with a first ear hanging rope fixing part 641, so that during work, two ends of the ear hanging rope 8000 are placed on the seam allowance at one side, the rest parts of the ear hanging rope 8000 are placed on the first shovel flap 632, and the ear hanging rope 8000 is fixed through the first ear hanging rope fixing part 641 on the first shovel flap 632. When the first scooping flap 632 extends toward the mask body placement groove 611 in the second direction, the first scooping flap 632 folds the exposed seam allowance and the end of the ear hanging string on the seam allowance onto the side plate 621.
The second shoveling and folding mechanism includes a second shoveling and folding driver 633 and a second shoveling and folding plate 634 connected with the second shoveling and folding driver 633, the second shoveling and folding driver 633 can drive the second shoveling and folding plate 634 to extend out towards the mask body placing groove 611 along a second direction, and a second hanger rope fixing member 642 is arranged on the second shoveling and folding plate 634. Similarly, when the second scooping flap 634 extends toward the mask body placement groove 611 in the second direction, the second scooping flap 634 folds the exposed seam allowance and the end of the ear wire on the seam allowance onto the side position plate 621.
After the rabbets on the two sides of the mask body are folded, the position board 621 is pulled out of the mask body, the rabbets can be sewn by a sewing device subsequently, and meanwhile, the ends of the ear hanging ropes are folded in the rabbets, so that the ear hanging ropes on the two sides can be sewn on the mask body while the rabbets are sewn.
The sewing mechanism is provided on the sewing thread table 610, and the sewing mechanism is used for sewing the seam allowance position. More specifically, the stitching mechanism is capable of stitching in a third direction. In the present invention, the second direction and the third direction are two directions perpendicular to each other on the horizontal plane.
In one example, first earring cord fastener 641 and/or second earring cord fastener 642 are spring clips.
In the particular example illustrated, the first and second lug cord fasteners 641, 642 are each spring clips. The first shovel flap 632 is provided with two first hanger rope fixing members 641 arranged in the third direction, and the second shovel flap 634 is provided with two second hanger rope fixing members 642 arranged in the third direction.
In the particular example illustrated, first shovel fold actuator 631 and second shovel fold actuator 633 are both telescopic cylinders.
It is understood that the shape and size of the mask body placing groove 611 may be designed according to the mask body to be processed. For example, the mask body to be processed has a rectangular shape, the mask body placement groove 611 also has a rectangular shape, the length of the mask body placement groove 611 is slightly shorter than the length of the mask body to be processed, and the width of the mask body placement groove 611 is the same as the width of the mask body to be processed.
In one example, the depth of the mask body placing groove 611 is 2mm to 2.5mm, and the following-side position plate 621 can be smoothly drawn out from the mask body. In some specific examples, the depth of the mask body placing groove 611 is 2.1mm, 2.2mm, 2.3mm, 2.4 mm.
As shown in fig. 6, in one example, the vicinity driver includes a third direction driving part 622 and a vertical driving part 623, the vertical driving part 623 is connected to the vicinity plate 621 for driving the vicinity plate 621 to move in the vertical direction, and the third direction driving part 622 is connected to the vertical driving part 623 for driving the vertical driving part 623 to move in the second direction.
As shown in fig. 6, in one example, the positioning mechanism further includes a sliding rail 624 and a guide 625, the sliding rail 624 extends along the third direction, the sliding rail 624 is in sliding fit with the guide 625, and two opposite sides of the guide 625 in the third direction are respectively connected to the third direction driving component 622 and the vertical driving component 623.
In the illustrated embodiment, the sliding rail 624 includes a first side rail and a second side rail arranged in parallel, the guide 625 is a vertical plate, and the guide 625 is arranged on the first side rail and the second side rail. In the second direction, the third direction drive component 622 and the vertical drive component 623 are both located between the first side rail and the second side rail.
In the particular example illustrated, the third direction drive component 622 and the vertical drive component 623 are both telescopic cylinders.
As shown in fig. 1, in one example, the mask producing apparatus 10 further includes a sealing mechanism 700, the sealing mechanism 700 is disposed between the nose bridge strip adding device 500 and the edge-covering and ear hanging rope sewing device 600, and the sealing mechanism 700 includes a bone vehicle for sealing the edge of the main body of the nose bridge strip.
A method for adding a nose bridge strip of a mask is characterized in that the method for adding the nose bridge strip of the mask of any one of the examples is used, and the method comprises the following steps:
placing the mask main body on a beam mounting workbench, and sleeving a beam mounting sleeve on the mask main body into a nose bridge strip guide piece;
the pressing driver drives the cloth pressing piece to press and place the cloth pressing piece on the mask body;
the pushing driver drives the pushing piece to move along the guide channel, and pushes the nose bridge strip placed in the guide channel to push the nose bridge strip into the placing beam sleeve.
Above-mentioned install gauze mask bridge of the nose strip device additional, be provided with the gauze mask production facility who installs gauze mask bridge of the nose strip device additional, place the gauze mask main part in the dress roof beam workstation during use, and embolia bridge of the nose strip guide with putting the roof beam cover in the gauze mask main part, push down driver drive compress piece and push down the gauze mask main part, promote driver drive impeller and follow the guide way motion, promote the bridge of the nose strip of placing in the guide way, put the bridge of the nose strip into and put the roof beam cover, can improve the degree of automation and the production efficiency of gauze mask production.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides an install gauze mask nose bridge strip device additional which characterized in that includes:
a beam mounting workbench;
the nose bridge strip guide piece is arranged on the girder installing workbench, the nose bridge strip guide piece is provided with a guide channel for placing a nose bridge strip, the guide channel extends along the transverse direction, and a sleeving gap for sleeving a girder placing sleeve on the mask main body into the nose bridge strip guide piece is formed between one end of the nose bridge strip guide piece and the girder installing workbench;
the fixing mechanism is arranged on the beam-mounting workbench and comprises a pressing driver and a cloth pressing piece connected with the pressing driver, and the pressing driver can drive the cloth pressing piece to press downwards to press the mask main body placed on the beam-mounting workbench;
the pushing mechanism is arranged on the beam loading workbench and comprises a pushing driver and a pushing piece connected with the pushing driver, and the pushing piece extends into the guide channel and can move along the guide channel under the driving of the pushing driver so as to push the nose bridge strip placed in the guide channel.
2. The mask-attached nose bridge guide according to claim 1, wherein the nose bridge guide is a tube or a slot with an open upper side.
3. A mask-added nose bridge bar apparatus according to claim 1, wherein said push actuator and said push actuator are telescopic cylinders.
4. The retrofitted mask nose bridge bar assembly of claim 1 further comprising a support member disposed on said trim table and supporting said nose bridge bar guide to form said nesting gap.
5. The device of claim 1, wherein the height of the nesting gap is 1mm to 2 mm.
6. The mask nose bridge bar adding device according to any one of claims 1 to 5, further comprising a moving mechanism, wherein the moving mechanism comprises a moving driver and a moving member connected with the moving driver, the moving driver can drive the moving member to move along the transverse direction, and the moving member is connected with the pressing driver.
7. The mask-added nose bridge strip device according to claim 6, wherein the moving driver is disposed below the girder-installing workbench, the moving member is disposed above the girder-installing workbench, the girder-installing workbench is provided with an abdicating hole, and the moving driver is connected to the moving member through the abdicating hole.
8. A mask-added nose bridge bar apparatus according to claim 6, wherein said moving actuator is a telescopic cylinder.
9. The device for attaching a nasal bridge of a respirator according to claim 7 or 8, wherein said moving mechanism further comprises a pad plate connected to said moving member to abut against said bridge table, said cloth pressing member being located between said nasal bridge guide and said pad plate.
10. A mask production device, which is characterized by comprising a mask main body production device and the mask nose bridge strip adding device as claimed in any one of claims 1 to 9.
CN202020706281.3U 2020-04-30 2020-04-30 Mask nose bridge strip adding device and mask production equipment Withdrawn - After Issue CN212306905U (en)

Priority Applications (1)

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CN202020706281.3U CN212306905U (en) 2020-04-30 2020-04-30 Mask nose bridge strip adding device and mask production equipment

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Application Number Priority Date Filing Date Title
CN202020706281.3U CN212306905U (en) 2020-04-30 2020-04-30 Mask nose bridge strip adding device and mask production equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111387612A (en) * 2020-04-30 2020-07-10 广东溢达纺织有限公司 Device and method for additionally mounting nose bridge strip of mask and mask production equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111387612A (en) * 2020-04-30 2020-07-10 广东溢达纺织有限公司 Device and method for additionally mounting nose bridge strip of mask and mask production equipment
CN111387612B (en) * 2020-04-30 2024-05-28 广东溢达纺织有限公司 Device and method for additionally mounting mask nose bridge strip and mask production equipment

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