CN216493610U - Automatic production line for folding mask - Google Patents
Automatic production line for folding mask Download PDFInfo
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- CN216493610U CN216493610U CN202123035582.1U CN202123035582U CN216493610U CN 216493610 U CN216493610 U CN 216493610U CN 202123035582 U CN202123035582 U CN 202123035582U CN 216493610 U CN216493610 U CN 216493610U
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Abstract
The utility model relates to an automatic production line for a folding mask, which comprises a nose bridge strip welding device, an ear band welding device, an edge sealing welding device, a cutting device, a servo tension deviation rectifying material rack, a sponge pasting device and a folding device, wherein the servo tension deviation rectifying material rack is arranged on the front end of the nose bridge strip welding device; the servo tension deviation rectifying material rack comprises a material rack body, a tension buffering device and a deviation rectifying device and is used for rectifying and feeding mask cloth; the sponge sticking device comprises a cloth passing component, a sponge sticking strip component and a lifting component, and a cloth detection sensor is arranged on the cloth passing component; the lifting assembly is electrically connected with the cloth detection sensor; the folding device comprises a folding compression roller, a folding plate and a guide separation assembly; the folding compression roller is used for folding the mask cloth in half; the folding plates are used for guiding the mask cloth into the folding compression roller; the guide separation assembly is arranged on the folding plate and used for reducing friction between mask cloth and the folding plate.
Description
Technical Field
The utility model relates to the technical field of mask machines, in particular to an automatic production line for folding masks.
Background
With the rapid development of national economy and the continuous improvement of the living standard of people, the consumption concept and the consumption habit of the people are greatly changed, and people gradually realize the importance of the mask to the personal health. Under the circumstances, the society has higher requirements on the automation, the stability and the production efficiency of mask production equipment.
However, most of the current production of the folding mask still adopts a semi-automatic mask machine, and the following problems exist in the production link: firstly, a feeding mechanism of the existing mask production line only comprises a resistance roller and a deviation rectifier, so that the mask can run at a high speed to improve the production efficiency, and cloth can be broken or position deviated due to over-tensioning, so that the production efficiency is influenced; secondly, the inner side surface of the folding mask is provided with a structure of a sponge strip, the sponge strip is generally adhered in an up-down pressing mode, a conveying mechanism of mask cloth needs to be suspended in the pressing process, the production efficiency is reduced, different pressing tools need to be customized according to the shapes of the mask and the sponge strip, and the cost is high; third, need fold gauze mask cloth after having pasted the sponge strip, it is folding to need adopt to carry out the pay-off to the folded plate to the cloth before folding now, and under the fast-speed condition, the tension of cloth can the grow, and the sponge strip of pasting on the cloth can appear running the position, produces the offset, influences the quality of gauze mask. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
Based on the automatic production line, the utility model provides an automatic production line for folding masks.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a folding gauze mask automation line, includes bridge of the nose strip heat sealing device, ear area welding set, banding welding set and cutting device, its characterized in that still includes:
the servo tension deviation rectifying material rack comprises a material rack body, a tension buffering device and a deviation rectifying device, and is used for rectifying and feeding the mask cloth;
the sponge pasting device comprises a cloth passing component, a sponge pasting strip component and a lifting component, wherein a cloth detection sensor is arranged on the cloth passing component; the sponge strip sticking component is used for stripping a sponge strip; the lifting assembly is electrically connected with the cloth detection sensor and used for lifting the sponge strip sticking assembly to enable the sponge strips to be stuck on the cloth;
the folding device comprises a folding pressing roller, a folding plate and a guiding and separating assembly; the folding compression roller is used for folding the mask cloth in half; the folding plates are used for guiding the mask cloth into the folding compression roller; the guide separation assembly is arranged on the folding plate and used for reducing friction between the mask cloth and the folding plate.
Furthermore, a feeding hand expansion shaft is arranged on the material rack body; the rear end of the feeding hand expansion shaft is in driving connection with a feeding driving device; the tension buffer device comprises a tension buffer bottom plate, a tension fixing guide roller, a tension adjusting guide rail pair, a tension adjusting guide roller and a tension adjusting driving device; the tension buffer bottom plate is arranged on the material rack body; the tension fixing guide roller is arranged on the tension buffer bottom plate; the tension adjusting guide rail pair is arranged beside the tension fixing guide roller; the tension adjusting guide roller is connected with the tension adjusting guide rail pair in a sliding manner; the tension adjusting driving device is in driving connection with the tension adjusting guide rail pair.
Furthermore, the servo tension deviation rectifying material rack also comprises a material passing device; the material passing device comprises a material passing mounting bottom plate, a material passing mounting shaft, a material passing guide roller, a material passing rotary arm, a material passing limiting plate and a limiting step; the material passing mounting bottom plate is arranged on the material rack body; the material passing mounting shaft is arranged on the material passing mounting bottom plate; the material passing guide roller is arranged beside the material passing mounting shaft through a material passing rotating arm; the material passing limiting plate is arranged on the material passing mounting shaft; the limiting steps are arranged on the left side and the right side of the material passing limiting plate; a passing space is enclosed between the two limiting steps and the material passing limiting plate.
Furthermore, the cloth passing component is also provided with a material passing guide roller for conveying and guiding the mask cloth.
Furthermore, the sponge strip sticking assembly comprises a bearing support, a sponge feeding roller, a stripping and sticking table, a servo pull roller and a waste collecting roller; the sponge feeding roller is arranged on the bearing bracket and is used for loading the sponge strip material belt; the stripping and attaching table is arranged on the bearing support and is used for stripping the sponge strips on the sponge strip material belt; the servo pull roll is arranged on the bearing support and used for pulling out the sponge strip material belt; the waste collecting roller is arranged on the lower side of the bearing support and used for collecting waste materials of the sponge strip.
Further, the stripping and attaching table comprises a sponge strip jig, a baffle plate and a stripping shovel; the baffle is arranged on the upper side of the sponge strip jig; the stripping shovel knife is arranged on the front side of the baffle; the servo pull roll comprises a servo driving device and two pull rolls; the two material pulling rollers roll up and down relatively; the servo driving device is in driving connection with one of the pulling rollers; the material pulling roller on the upper side is externally connected with a height adjusting device.
Furthermore, a waste collecting driving device is arranged on the upper side of the waste collecting roller, and the left end and the right end of the waste collecting roller are connected with a rocker arm through one-way bearings; the output end of the waste collecting driving device is arranged opposite to the rocker arm; and a reset sensor is arranged beside the rocker arm.
Further, the lifting assembly comprises a hinge post and a lifting drive; the hinge column penetrates through the bearing bracket; the lifting driving device is arranged on the lower side of the bearing support and is in driving connection with the bearing support.
Further, the guide separation assembly comprises a guide block and a guide strip; the guide block is arranged at the upper part of the pair of folding plates; the guide strip is arranged at the upper parts of the guide block and the pair of folding plates; the front ends of the guide block and the guide strip are provided with guide inclined planes.
Furthermore, the front ends of the folding plates are provided with folding wheels; the rear ends of the pair of folded plates are connected with a first height adjusting device, and the front ends of the pair of folded plates are connected with a second height adjusting device; the lower end of the folding device is connected with a transverse adjusting device.
The utility model has the beneficial effects that:
1. the full-automatic production of the folding mask is realized, and the full-automatic production of the folding mask is realized and the production efficiency is improved by arranging the servo tension deviation rectifying material rack, the sponge sticking device, the folding device, the nose bridge strip fusion welding device, the ear band welding device, the edge sealing welding device and the cutting device.
2. Through being equipped with servo tension work or material rest of rectifying, it includes work or material rest body, tension buffer, rectifies ware device and crosses the material device, and tension buffer can adjust the tensile force in material area, avoids the material area fracture, and the subassembly of rectifying can carry out the rectifying of lateral position to the material area, crosses the material subassembly and can guarantee the material area in order to rectify the back position ejection of compact, avoids repeated dislocation, guarantees that the whole transportation in material area is stable, improves production efficiency.
3. The sponge attaching device is arranged and comprises a cloth passing component, a sponge attaching strip component and a lifting component, wherein the cloth passing component is used for transporting mask cloth, the sponge attaching strip component peels a sponge strip from a sponge strip material belt, and the lifting component lifts the sponge attaching strip component, so that the peeled sponge strip on the sponge attaching strip component is attached to the transported mask cloth, the sponge attaching strip is not required to be pressed and attached like the prior art, a pressing tool is not required to be customized, and the mask attaching device has the advantages of high production efficiency and low cost;
4. through being equipped with fifty percent discount mechanism, it includes to folded plate, guide block and gib block, gib block and guide block are at the surperficial of folded plate to the arch that makes progress, and the cloth can contact with gib block and guide block when the process is to the folded plate for the centre of cloth is followed and is made progress protruding, reduces the cloth and to the frictional area of folded plate, avoids the sponge strip on the cloth to run the position, improves fifty percent discount stability, improves and produces the whole yields of line.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a servo tension deviation rectifying rack according to the present invention;
FIG. 3 is a schematic view of the tension buffering mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a feeding device according to the present invention;
FIG. 5 is a schematic view of the nose bridge strip welding apparatus of the present invention;
FIG. 6 is a schematic view of the ear band welding device of the present invention;
FIG. 7 is a schematic view of the sponge attachment apparatus of the present invention;
FIG. 8 is a front partial schematic view of a sponge attachment apparatus of the present invention;
FIG. 9 is a schematic view of a portion of the reverse side of the sponge applicator of the present invention;
FIG. 10 is a schematic view of the folding device of the present invention.
100. A nose bridge strip welding device; 110. a nose bridge strip feeding group; 111. a cutter; 120. a nose bridge welding set; 121. a welding wheel; 122. an ultrasonic array; 130. a nose bridge strip feeding group; 200. an ear band welding device; 210. pulling the ear band device; 220. a scissor arrangement; 230. a rotating claw device; 240. an ear band weld head device; 300. an edge sealing welding device; 400. a cutting device; 500. a servo tension deviation rectifying material rack; 501. a feeding hand expansion shaft; 502. a feeding driving device; 510. a tension buffer device; 511. a tension buffer base plate; 512. a tension fixing guide roller; 513. a tension adjusting guide rail pair; 514. a tension adjusting guide roller; 515. a tension adjustment drive device; 520. a deviation rectifier device; 530. a material passing device; 531. a material passing installation bottom plate; 532. a material passing installation shaft; 533. a material passing guide roller; 534. a material passing rotating arm; 535. a material passing limit plate; 536. a limiting step; 600. a sponge sticking device; 610. a cloth passing component; 611. a material passing guide roller; 612. a cloth detection sensor; 620. sticking a sponge strip component; 621. a load bearing support; 622. a sponge feeding roller; 623. stripping and fitting the material; 623a, sponge strip jigs; 623b, a baffle; 623c, a stripping shovel; 624. servo pull rolls; 624a, a servo drive; 624b, pulling rolls; 625. a waste collecting roller; 625a, a waste collection driving device; 625b, one-way bearings; 625c, a rocker arm; 625d, a reset sensor; 630. a lifting assembly; 631. a hinged column; 632. a lift drive; 700. a folding device; 710. folding the compression roller; 720. folding plates are folded; 730. a guide separation assembly; 731. a guide block; 732. a guide strip; 733. a guide slope; 740. folding the wheel in half; 750. a first height-adjusting device; 760. a second height adjustment device; 770. and a transverse adjusting device.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This 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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in figures 1-10 of the drawings,
with continued reference to fig. 1, an automatic production line for a folding mask comprises a nose bridge strip welding device 100, an ear band welding device 200, an edge banding welding device 300, a cutting device 400, a servo tension deviation-correcting material rack 500, a sponge pasting device 600 and a folding device 700, wherein in the embodiment, the servo tension deviation-correcting material rack 500, the sponge pasting device 600 and the folding device 700 are improved aiming at devices on the existing production line for the folding mask, and the nose bridge strip welding device 100, the ear band welding device 200, the edge banding welding device 300 and the cutting device 400 respectively perform procedures of nose bridge strip welding, ear band welding, cloth edge banding and cutting, wherein the servo tension deviation-correcting material rack 500 is positioned at the front side of the nose bridge strip welding device 100, and the sponge pasting device 600 and the folding device 700 are positioned at the front side of the edge banding welding device 300;
the structure and the operation principle of each device are expressed as follows:
referring to fig. 2-3, the servo tension deviation rectifying rack 500 includes a rack body, a tension buffering device 510, a deviation rectifier device 520 and a material passing device 530;
a feeding hand expansion shaft 501 is arranged on the material rack body; the rear end of the feeding hand expansion shaft 501 is in driving connection with a feeding driving device 502; the feeding hand-expanding shaft 501 is used for loading mask cloth, and the feeding driving device 502 can control forward rotation, reverse rotation and rotating speed to control the forward rotation, reverse rotation and rotating speed of the feeding hand-expanding shaft 501;
the tension buffer device 510 comprises a tension buffer bottom plate 511, a tension fixing guide roller 512, a tension adjusting guide rail pair 513, a tension adjusting guide roller 514 and a tension adjusting driving device 515; the tension buffer base plate 511 is arranged on the material rack body; the tension fixing guide roller 512 is arranged on the tension buffer bottom plate 511; the tension adjusting guide rail pair 513 is arranged beside the tension fixing guide roller 512; the tension adjusting guide roller 514 is connected with the tension adjusting guide rail pair 513 in a sliding manner; the tension adjusting driving device 515 is in driving connection with the tension adjusting guide rail pair 513; in this embodiment, the tension adjusting driving device 515 adopts an air cylinder, and the gap between the mask cloth can be adjusted by the tension buffering device 510, so as to change the tension of the material strap and avoid breakage;
the deviation rectifier device 520 is used for detecting the transverse position of the mask cloth and rectifying deviation according to setting;
the material passing device 530 comprises a material passing mounting bottom plate 531, a material passing mounting shaft 532, a material passing guide roller 533, a material passing rotating arm 534, a material passing limiting plate 535 and a limiting step 536; the material passing mounting bottom plate 531 is arranged on the material rack body; the material passing mounting shaft 532 is arranged on the material passing mounting bottom plate 531; the material passing guide roller 533 is arranged beside the material passing mounting shaft 532 through a material passing rotating arm 534; the feeding limit plate 535 is arranged on the feeding mounting shaft 532; the limiting steps 536 are arranged on the left side and the right side of the material passing limiting plate 535; a passing space is defined between the two limiting steps 536 and the material passing limiting plate 535; the mask material belt finally enters the material passing device 530 and is conveyed to the nose bridge strip welding device 100, and the limiting plate and the limiting step 536 can prevent the material belt from being dislocated again, so that the corrected material distribution position is correct;
referring to fig. 5, the nose bridge strip welding device 100 includes a nose bridge strip feeding set 110, a nose bridge strip welding set 120, and a nose bridge strip feeding set 130, where the nose bridge strip feeding set 130 is responsible for pulling and dragging the mask cloth. When the cloth moves a certain distance, the cutter 111 of the nose bridge strip feeding group 110 starts to cut off the nose bridge strip, the nose bridge strip is placed in a plurality of layers of cloth, then the cloth passes through the nose bridge strip welding group 120, patterns are welded on the cloth under the combined action of the welding wheel 121 and the ultrasonic array 122, and the nose bridge strip is welded in the cloth;
referring to fig. 6, the ear band welding device 200 includes an ear band pulling device 210, a scissors device 220, a rotary claw device 230, and an ear band welding head device 240, and when the cloth reaches the ear band welding device 200 and starts to perform an ear band welding operation, the ear band pulling device 210 pulls out the ear band by a certain length. When the ear band is pulled out for a certain distance by the ear band pulling device 210, the scissors device 220 shears the ear band, the rotary claw device 230 clamps the ear band, then the ear band rises for a certain distance, starts to rotate from the initial position to the welding point position, descends, releases the claws, and the ear band welding head device 240 descends to start operation so as to execute ear band welding operation. Finally, the claw of the rotary claw device 230 is loosened and returned to the original position to wait for the next action cycle;
referring to fig. 7-9, the sponge attaching device 600 includes a cloth passing assembly 610, a sponge attaching strip assembly 620 and a lifting assembly 630;
the material passing guide roller 611 and the material distribution detection sensor 612 are arranged on the material passing component 610 and used for conveying and guiding the mask material;
the sponge strip sticking assembly 620 is used for stripping a sponge strip and comprises a bearing support 621, a sponge feeding roller 622, a stripping and sticking table 623, a servo pull roller 624 and a waste collecting roller 625; the sponge feeding roller 622 is arranged on the bearing bracket 621 and used for loading the sponge strip; the material stripping and bonding table 623 is arranged on the bearing support 621 and is used for stripping the sponge strips on the sponge strip material belt; the servo pull roll 624 is arranged on the bearing bracket 621 and is used for pulling out the sponge strip material belt; the waste collecting roller 625 is arranged on the lower side of the bearing support 621 and is used for collecting waste materials of the sponge strip; the stripping and attaching table 623 comprises a sponge strip jig 623a, a baffle 623b and a stripping scraper 623 c; the baffle 623b is arranged on the upper side of the sponge strip jig 623 a; the stripping scraper 623c is arranged on the front side of the baffle 623 b; the servo drawing roller 624 comprises a servo driving device 624a and two drawing rollers 624 b; the two material pulling rollers 624b roll up and down relatively; the servo driving device 624a is in driving connection with one of the pulling rolls 624 b; a height adjusting device is externally connected to the material pulling roller 624b on the upper side; a waste collection driving device 625a is arranged on the upper side of the waste collection roller 625, and the left end and the right end of the waste collection driving device are connected with a rocker arm 625c through a one-way bearing 625 b; the output end of the waste collection driving device 625a is arranged opposite to the rocker arm 625 c; a reset sensor 625d is arranged beside the rocker arm 625 c;
referring to fig. 10, the lift assembly 630 includes a hinge post 631 and a lift drive 632; the hinge post 631 extends through the carrier support 621; the lifting driving device 632 is disposed at the lower side of the supporting bracket 621, is in driving connection with the supporting bracket 621, and is electrically connected to the cloth detecting sensor 612;
when the mask cloth flows into the cloth passing assembly 610, a sponge strip material belt is loaded in the sponge feeding roller 622 and sequentially passes through the stripping and attaching table 623 and the servo pull roller 624 to the waste collecting roller 625, the servo pull roller 624 provides power to pull the sponge strip material belt out of the sponge feeding roller 622, the sponge strip material belt penetrates from right to left between the sponge strip jig 623a and the baffle 623b and is conveyed to the servo pull roller 624 by upwardly bypassing the stripping shovel cutter 623c, the sponge strip on the sponge strip material belt is stripped to the sponge strip jig 623a when passing through the stripping shovel cutter 623c, and the lifting assembly 630 is waited to be lifted; then, the waste collecting driving device 625a extends downwards to collide with the rocker arm 625c, the waste collecting roller 625 rotates for a certain distance, waste materials in the sponge strip are collected, the rocker arm 625c shakes, meanwhile, the reset sensor 625d recognizes that the rocker arm 625c tilts, signals are sent to the system, and the assembly is controlled to reset and wait for the cycle work of the next process; when the cloth detection sensor 612 recognizes that cloth passes through, the lifting driving device 632 is lifted upwards, the bearing support 621 is lifted around the hinge post 631, the material stripping and bonding table 623 is lifted upwards along with the lifting, and the stripped sponge strip is bonded in the cloth to complete the bonding of the sponge strip; the sponge strip pasting component 620 does not need to press and paste the sponge strips like the prior art, does not need to customize a pressing tool, and has the advantages of high production efficiency and low cost;
the folding device 700 comprises a folding compression roller 710, a folding plate 720 and a guide separation component 730; the folding compression roller 710 is used for folding the mask cloth in half; the folding plate 720 is used for guiding the mask cloth into the folding pressing roller 710; the guide separation assembly 730 is arranged on the folded plate 720 and used for reducing friction between the mask cloth and the folded plate 720;
the guide separation assembly 730 comprises a guide block 731 and a guide strip 732; the guide block 731 is disposed on the upper portion of the pair of flaps 720; the guide bar 732 is disposed on the upper portions of the guide blocks 731 and the pair of flaps 720; the guide blocks 731 and the guide bars 732 are provided with guide slopes 733 at their front ends;
a doubling wheel 740 is arranged at the front end of the doubling plate 720; the rear end of the pair of folding plates 720 is connected with a first height-adjusting device 750, and the front end is connected with a second height-adjusting device 760; the lower end of the folding device 700 is connected with a transverse adjusting device 770; in the present embodiment, the overall inclination of the folding plate 720 can be adjusted by the first and second height-adjusting devices 750 and 760, and the overall lateral position of the folding device 700 can be adjusted by the lateral adjusting device 770;
when the mask cloth folding machine works, the mask cloth passes through the folding plate 720 and the folding wheel 740 and then enters the folding pressing roller 710 to be folded, and because the guide strip 732 and the guide block 731 are raised upwards on the surface of the folding plate 720, the cloth can be contacted with the guide strip 732 and the guide block 731 when passing through the folding plate 720, so that the middle of the cloth is raised upwards, the friction area between the cloth and the folding plate 720 is reduced, the sponge strips on the cloth are prevented from running, and the folding quality is ensured; in addition, the front ends of the guide block 731 and the guide strip 732 are provided with a guide inclined plane 733, the inclined plane structure adapts to the cloth conveying direction, and the cloth is prevented from bouncing upwards when contacting with the guide strip 732 and the guide block 731; moreover, the guide block 731 and the guide strip 732 are made of polytetrafluoroethylene, and the material has high lubrication and low friction coefficient, so that the sponge strip can smoothly pass through the folding plate 720 and the wheel, the cloth can be smoothly folded, and the sponge strip is prevented from being deviated and shifted;
gauze mask cloth gets into at last after the fifty percent discount in banding welding set 300 and the cutting device 400, carry out the banding welding and cut the gauze mask cloth to, visual inspection machine and packagine machine are connected to this automation line's rear end accessible, detect and pack the gauze mask finished product.
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 express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a folding gauze mask automation line, includes bridge of the nose strip heat sealing device, ear area welding set, banding welding set and cutting device, its characterized in that still includes:
the servo tension deviation rectifying material rack comprises a material rack body, a tension buffering device and a deviation rectifying device, and is used for rectifying and feeding the mask cloth;
the sponge pasting device comprises a cloth passing component, a sponge pasting strip component and a lifting component, wherein a cloth detection sensor is arranged on the cloth passing component; the sponge strip sticking component is used for stripping a sponge strip; the lifting assembly is electrically connected with the cloth detection sensor and used for lifting the sponge strip sticking assembly to enable the sponge strips to be stuck on the cloth;
the folding device comprises a folding pressing roller, a folding plate and a guiding and separating assembly; the folding compression roller is used for folding the mask cloth in half; the folding plates are used for guiding the mask cloth into the folding compression roller; the guide separation assembly is arranged on the folding plate and used for reducing friction between the mask cloth and the folding plate.
2. The automatic production line for the folding masks as claimed in claim 1, wherein the material rack body is provided with a feeding hand expansion shaft; the rear end of the feeding hand expansion shaft is in driving connection with a feeding driving device; the tension buffer device comprises a tension buffer bottom plate, a tension fixing guide roller, a tension adjusting guide rail pair, a tension adjusting guide roller and a tension adjusting driving device; the tension buffer bottom plate is arranged on the material rack body; the tension fixing guide roller is arranged on the tension buffer bottom plate; the tension adjusting guide rail pair is arranged beside the tension fixing guide roller; the tension adjusting guide roller is connected with the tension adjusting guide rail pair in a sliding manner; the tension adjusting driving device is in driving connection with the tension adjusting guide rail pair.
3. The automatic production line for foldable masks as claimed in claim 2, wherein the servo tension deviation-correcting rack further comprises a material passing device; the material passing device comprises a material passing mounting bottom plate, a material passing mounting shaft, a material passing guide roller, a material passing rotary arm, a material passing limiting plate and a limiting step; the material passing mounting bottom plate is arranged on the material rack body; the material passing mounting shaft is arranged on the material passing mounting bottom plate; the material passing guide roller is arranged beside the material passing mounting shaft through a material passing rotating arm; the material passing limiting plate is arranged on the material passing mounting shaft; the limiting steps are arranged on the left side and the right side of the material passing limiting plate; a passing space is enclosed between the two limiting steps and the material passing limiting plate.
4. The automatic production line for the foldable masks as claimed in claim 1, wherein the cloth-passing assembly is further provided with a material-passing guide roller for guiding the mask cloth in transportation.
5. The automatic production line of the folding mask according to claim 1, wherein the sponge strip sticking assembly comprises a bearing support, a sponge feeding roller, a stripping and attaching table, a servo pull roller and a waste collecting roller; the sponge feeding roller is arranged on the bearing bracket and is used for loading the sponge strip material belt; the stripping and attaching table is arranged on the bearing support and is used for stripping the sponge strips on the sponge strip material belt; the servo pull roll is arranged on the bearing support and used for pulling out the sponge strip material belt; the waste collecting roller is arranged on the lower side of the bearing support and used for collecting waste materials of the sponge strip.
6. The automatic production line for the folding masks as claimed in claim 5, wherein the stripping and fitting table comprises a sponge strip jig, a baffle plate and a stripping scraper; the baffle is arranged on the upper side of the sponge strip jig; the stripping shovel knife is arranged on the front side of the baffle; the servo pull roll comprises a servo driving device and two pull rolls; the two material pulling rollers roll up and down relatively; the servo driving device is in driving connection with one of the pulling rollers; the material pulling roller on the upper side is externally connected with a height adjusting device.
7. The automatic production line for the folding masks as claimed in claim 5, wherein the waste collecting driving device is arranged on the upper side of the waste collecting roller, and the left end and the right end of the waste collecting roller are connected with a rocker arm through one-way bearings; the output end of the waste collecting driving device is arranged opposite to the rocker arm; and a reset sensor is arranged beside the rocker arm.
8. The automatic production line for foldable masks according to claim 5, wherein the lifting assembly comprises a hinge post and a lifting driving device; the hinge column penetrates through the bearing bracket; the lifting driving device is arranged on the lower side of the bearing support and is in driving connection with the bearing support.
9. The automatic production line for the foldable masks according to claim 1, wherein the guiding separation assembly comprises a guiding block and a guiding strip; the guide block is arranged at the upper part of the pair of folding plates; the guide strip is arranged at the upper parts of the guide block and the pair of folding plates; the front ends of the guide block and the guide strip are provided with guide inclined planes.
10. The automatic production line of the folding mask as claimed in claim 1 or 9, wherein the folding plate is provided with a folding wheel at the front end thereof; the rear ends of the pair of folded plates are connected with a first height adjusting device, and the front ends of the pair of folded plates are connected with a second height adjusting device; the lower end of the folding device is connected with a transverse adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035582.1U CN216493610U (en) | 2021-12-06 | 2021-12-06 | Automatic production line for folding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035582.1U CN216493610U (en) | 2021-12-06 | 2021-12-06 | Automatic production line for folding mask |
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| Publication Number | Publication Date |
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| CN216493610U true CN216493610U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123035582.1U Active CN216493610U (en) | 2021-12-06 | 2021-12-06 | Automatic production line for folding mask |
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| CN (1) | CN216493610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818622B (en) * | 2022-07-13 | 2023-10-11 | 宏瑋醫材有限公司 | How to make three-dimensional masks |
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2021
- 2021-12-06 CN CN202123035582.1U patent/CN216493610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818622B (en) * | 2022-07-13 | 2023-10-11 | 宏瑋醫材有限公司 | How to make three-dimensional masks |
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