CN216001505U - Production and packaging integrated machine for plane mask - Google Patents

Abstract

The utility model provides a plane gauze mask production packaging all-in-one machine, it includes feedway, gauze mask body make-up machine, gauze mask body conveyor, welds ear-band unit, transition conveyor, unloader and gauze mask packagine machine. The feeding device is connected with the mask body forming machine and used for supplying cloth and a nose bridge strip to the mask body forming machine, the mask body forming machine processes the cloth and the nose bridge strip to form a mask body, two ends of the transition conveying device are respectively connected with the mask body forming machine and the mask body conveying device, the mask body conveying device conveys the mask body, and the ear belt welding machine is arranged above the mask body conveying device and used for welding ear belts to form a formed mask; the blanking device is connected to the tail end of the mask body conveying device and used for blanking the formed mask to be packaged by the mask packaging machine. The utility model discloses quick-witted simple structure, convenient to use, very big improvement the production efficiency of gauze mask, improve the safety and sanitation grade of packing quality and gauze mask, this all-in-one can produce not unidimensional gauze mask simultaneously, practices thrift the cost.

Description

Production and packaging integrated machine for plane mask

Technical Field

The utility model belongs to the technical field of gauze mask production facility, especially, relate to a plane gauze mask production packaging all-in-one machine.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and 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, and is made of non-woven fabrics or filter cotton and the like.

The production process of the mask mainly comprises slicing by a slicing machine to form a mask body, welding ears by an ear welding machine, and finally forming a finished product mask. Present gauze mask machine is mostly the section, welds ear integration machine, does not have integrated gauze mask packagine machine, and therefore the packing of gauze mask needs a large amount of workman's work, and it leads to the cost of labor height easily, and production efficiency is lower, and working strength is big to the sanitary environment of factory building obtains the guarantee, causes secondary pollution to the gauze mask easily, and then leads to the security level of gauze mask to hang down.

Meanwhile, most of the slicing devices in the existing mask machine are driven by a single motor, and all the roller shafts are in mechanical linkage, so that only mask sheets with fixed sizes can be produced, and mask sheets with different lengths and widths cannot be produced in an adjustable mode. Therefore, different cutting devices need to be replaced when masks with different sizes are produced, the requirements of different people are difficult to meet, and the cost is increased.

Therefore, it is highly desirable to provide a new technical solution to automatically complete the whole process of cutting, welding and packaging the masks, and simultaneously make it possible to produce masks of different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned technical problem, provide a plane gauze mask production packaging all-in-one machine, this plane gauze mask production packaging all-in-one machine simple structure, convenient to use, very big improvement the production efficiency of gauze mask, improve the safety and sanitation grade of packing quality and gauze mask, this all-in-one machine can produce not unidimensional gauze mask simultaneously, practices thrift the cost.

In order to achieve the above object, the utility model discloses a technical scheme be:

the utility model provides a plane gauze mask production packaging all-in-one machine includes:

gauze mask body make-up machine, it includes:

the nose bridge strip cutting and conveying device is used for cutting and conveying a nose bridge strip to form a nose bridge strip section and comprises a first pull rope roller, a second pull rope roller and a cutter roller which are sequentially arranged along the conveying direction of the nose bridge strip, wherein a cutter is arranged on the cutter roller, strip-shaped teeth are arranged on the outlines of the first pull rope roller and the second pull rope roller along the circumferential direction, the cutter roller is connected to a cutter driving mechanism, and the first pull rope roller and the second pull rope roller are both connected to the pull rope driving mechanism;

the slicing and welding device is used for processing a plurality of layers of cloth and nose bridge strip sections into a mask body and comprises a long-edge embossing roller, a first material pulling roller group, a short-edge embossing roller, a second material pulling roller group and a slicing knife roller group which are sequentially arranged along the movement direction of the cloth, wherein the slicing knife roller group is connected to a slicing driving mechanism;

the mask body conveying device is used for conveying the mask body;

the ear belt welding machine is arranged above the mask body conveying device and is used for welding ear belts on the mask body conveyed by the mask body conveying device to form a formed mask;

one end of the transition conveying device is connected with the mask body forming machine, and the other end of the transition conveying device is connected with the mask body conveying device to convey the mask body to the mask body conveying device;

the blanking device is connected to the tail end of the mask body conveying device and used for blanking and forming the mask;

and the mask packaging machine is arranged below the blanking device and is used for packaging the formed mask.

The technical scheme has compact and reasonable structure and higher automation degree, can automatically realize the operation of the whole flow of slicing, welding and packaging of the mask, and is beneficial to improving the production efficiency and the packaging quality; meanwhile, the mask body forming machine is used for processing a plurality of layers of cloth and the nose bridge strip sections formed by cutting into the mask body, two driving mechanisms are adopted in the nose bridge strip cutting and conveying device to respectively control the cutting and conveying of the nose bridge strip, and the nose bridge strips with different sizes can be cut; the short-edge embossing, the long-edge embossing and the cutting of the mask sheet of the cloth are driven and controlled by adopting different driving mechanisms in the slice welding device, and the masks with different sizes can be produced by controlling the rotating speed of a servo motor in the driving mechanism.

In some embodiments, the integrated flat mask producing and packaging machine further comprises a feeding device connected with the mask body forming machine for supplying cloth and a nose bridge strip; the feeding device is rotatably provided with a coiling nose bridge strip supply assembly and at least three cloth supply assemblies, and the at least three cloth supply assemblies are used for providing at least three layers of cloth. The mask body forming machine is provided with at least three layers of cloth and a nose bridge strip through the feeding device, and the mask body forming machine is simple and convenient.

In some embodiments, the ear belt welding machine comprises a mounting frame, an ear belt feeding mechanism, an ear belt output mechanism, an ear belt breaking mechanism and an ear belt welding mechanism;

the mounting frame is fixedly arranged above the mask body conveying device;

the ear belt feeding mechanism is arranged on the mounting frame and used for conveying ear belt wires;

the ear belt output mechanism is arranged below the ear belt feeding mechanism and positioned at two sides of the mask body conveying device and used for drawing and clamping the ear belt wires conveyed by the ear belt feeding mechanism and pulling out the ear belt wires to a preset position;

the ear belt wire breaking mechanisms are arranged on the mounting frame and positioned on two sides of the mask body conveying device and used for cutting ear belt wires positioned at preset positions to form ear belts;

ear area welding mechanism installs partially on the mounting bracket, and it can follow vertical direction and remove and snatch two ear areas with the gauze mask body welds.

This technical scheme is used for installing each device through setting up the mounting bracket, abundant reasonable utilization the space, improved the compact structure nature and the space utilization of this all-in-one.

In some of these embodiments, the ear band welding mechanism comprises an ear band grasping assembly and an ultrasonic welding assembly;

the ear belt grabbing assembly comprises a servo driving motor, a lifting frame, ear belt clamping jaw sets and a rotating motor, the lifting frame is installed on the installation frame, the servo driving motor is connected with the lifting frame to drive the lifting frame to lift, the ear belt clamping jaw sets are provided with two groups and symmetrically installed on the lifting frame to clamp two ear belts, the ear belt clamping jaw sets comprise two ear belt clamping jaws to clamp two end parts of the same ear belt, and an output shaft of the rotating motor is connected with the two ear belt clamping jaws respectively to control the two ear belt clamping jaws to rotate reversely;

ultrasonic welding subassembly is equipped with two sets ofly and the symmetry locates gauze mask body conveyor's both sides, and it is including the first actuating cylinder that drives that from top to bottom sets gradually, welds pole, welding stage and supersonic generator, it has two both ends in order to weld same ear area to weld pole interval distribution, the first actuating cylinder control that drives welds the pole and goes up and down.

This technical scheme grasps the both ends of ear area respectively through two ear area clamping jaws, shifts up through servo drive motor drive crane, and the relative antiport 90 of ear area clamping jaw that the ear area both ends were being got to the rotating electrical machines control clamp, drives the ear area and removes to ultrasonic welding device department and weld, has realized the automatic weld of gauze mask ear area with the gauze mask body, has improved production efficiency, and cost is reduced and operation safety.

In some of these embodiments, the strap welding machine further comprises:

the ear band guide assemblies are provided with two groups and symmetrically arranged at two sides of the mask body conveying device and comprise ear band baffles vertically arranged between the two ear band clamping jaws, and the ear band baffles are provided with wire hanging grooves for preventing ear bands in welding from falling off the ear band baffles;

the ear belt supporting plates are arranged on two sides of the mask body conveying device symmetrically to support the welded ear belts.

In this technical scheme the ear area removes the in-process, and it encircles in the hanging wire recess of ear area baffle, and in ear area welding process, the middle part position mistake of avoiding having the ear area of elastic restoring force welds to the gauze mask body on, improves the product percent of pass, and the ear area after the welding is accomplished is supported to the ear area layer board simultaneously, the packing of the follow-up gauze mask of being convenient for.

In some embodiments, a wire guide plate extends towards the left lower part of one end of the ear band baffle close to the mask body conveying device, and an arc part is arranged on the wire guide plate to facilitate the ear band after welding to be separated from the ear band baffle; the guiding piece is arranged on the wire guide plate in an extending mode along the conveying direction of the mask body, and the free end of the guiding piece extends to the position above the mask body conveying device along the conveying direction of the mask body.

After the welding of ear area was accomplished in this technical scheme, encircle the ear area on the ear area baffle and continue to carry along with the gauze mask along direction of delivery, the middle part in ear area is in proper order along ear area baffle, wire guide and guide slide, slide to gauze mask body conveyor's top by gauze mask body conveyor's outside position, the middle part in ear area slides to the top position of gauze mask body promptly, the automatic book of having accomplished the ear area turns over the operation, moreover, the steam generator is simple in structure, do not need unnecessary device linkage, do benefit to reduce cost.

In some of these embodiments, the blanking device comprises:

the upper conveying belt mechanisms are provided with two groups and are positioned at two sides of the mask body conveying device;

the lower conveying belt mechanism is arranged below the upper conveying belt mechanism at intervals, and a formed mask clamping channel is formed between the lower conveying belt mechanism and the upper conveying belt mechanism;

the output shaft of the transmission motor is connected with the upper conveyor belt mechanism and the lower conveyor belt mechanism;

the lower push plate is arranged at one end of the upper conveying belt mechanism, which is far away from the mask body conveying device;

and the lower pushing cylinder is arranged above the lower pushing plate, and the output end of the lower pushing cylinder is connected with the lower pushing plate to drive the lower pushing plate to reciprocate up and down.

According to the technical scheme, after the ear band is welded, the forming mask is continuously conveyed along the conveying direction by the mask body conveying device until the forming mask is conveyed to the mask blanking device; at the position of the mask discharging device, two sides of the forming mask are located in the material clamping channel and are continuously conveyed, when the forming mask is conveyed to the position below the lower push plate, the lower push cylinder works, and the lower push plate drives the forming mask to discharge downwards so as to enter the mask packaging machine.

In some embodiments, the mask packaging machine comprises a packaging workbench and, arranged on the packaging workbench:

the mask conveying device is arranged below the blanking device and used for receiving the formed mask and conveying the formed mask to the clamping station;

the mask clamping and pushing device is used for clamping the formed mask and guiding and conveying the formed mask to an opening station;

the packaging bag containing device comprises a box body and a first photoelectric sensor, wherein the box body is used for containing a packaging bag, and the photoelectric sensor is used for detecting whether the packaging bag is in the box body or not;

wrapping bag opening device, with the tight pusher of gauze mask presss from both sides sets up relatively, includes:

the supporting plate is arranged on the packaging workbench;

the sucking-up mechanism is arranged on the supporting plate and is used for sucking up the upper layer of the opening part of the packaging bag;

the sucking and dropping mechanism is arranged opposite to the sucking and lifting mechanism and is used for sucking the lower layer of the opening part of the packaging bag;

wrapping bag closing device, it includes:

the upper heating mechanism is arranged on the packaging workbench;

the lower heating mechanism is arranged opposite to the upper heating mechanism and is matched with the upper heating mechanism for sealing the opening of the packaging bag;

the translation reciprocating device comprises a first air cylinder, a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism is positioned below the packaging bag containing device, the second conveying mechanism is positioned below the packaging bag opening device, and the first air cylinder drives the first conveying mechanism and the second conveying mechanism to synchronously reciprocate between the packaging bag containing device and the packaging bag opening device.

In this technical scheme become the gauze mask unloading to gauze mask conveyor, carry out the packing operation of gauze mask after placing a plurality of wrapping bags in wrapping bag accommodate device simultaneously. First conveying mechanism transports the wrapping bag in the wrapping bag accommodate device to the opening station on, wrapping bag opening device opens the oral area of the wrapping bag that is located the opening station, gauze mask conveyor carries the tight pusher's of clamp of gauze mask clamp tight station department with the shaping gauze mask, the tight pusher of gauze mask clamp is pressed from both sides tightly and is pushed the shaping gauze mask to the wrapping bag on the opening station in, treat that the shaping gauze mask packs into the wrapping bag after completely, the wrapping bag that second conveying mechanism will be equipped with the shaping gauze mask is carried to wrapping bag closing device, accomplish the sealing of wrapping bag, realize the automatic packing of shaping gauze mask.

In some embodiments, the translational reciprocating device further comprises a connecting seat connected with a push rod of the first air cylinder, and the first conveying mechanism and the second conveying mechanism are both arranged on the connecting seat;

the first conveying mechanism comprises a first driving assembly and a grabbing assembly, and the first driving assembly is connected with the grabbing assembly and drives the grabbing assembly to grab the packaging bag in the packaging bag containing device; the second conveying mechanism comprises a second driving assembly, and the second driving assembly is connected with the sucking and falling mechanism to drive the sucking and falling mechanism to suck the packaging bag on the opening station and suck the lower layer of the opening of the packaging bag.

This technical scheme snatchs the subassembly through the setting and inhales the mechanism cooperation that falls, realizes snatching the wrapping bag through translation reciprocating device is automatic to on moving it to next station, degree of automation is high, and improves work efficiency, has guaranteed work quality, and inhales the subassembly and plays the effect of snatching the wrapping bag automatically and still play the effect of inhaling the lower floor of wrapping bag oral area simultaneously, has simplified overall structure.

In some embodiments, the mask clamping and pushing device comprises:

the clamping mechanism is used for clamping the formed mask and comprises a support, a third driving assembly, an upper clamping piece and a bottom plate, wherein the support is arranged on the bottom plate, the third driving assembly is arranged on the support, and the output end of the third driving assembly is connected with the upper clamping piece so as to drive the upper clamping piece and the lower clamping piece to reciprocate up and down;

and the pushing mechanism comprises a second air cylinder arranged below the packaging workbench, and the second air cylinder is connected with the bottom plate to drive the clamping mechanism to reciprocate along the horizontal direction.

This technical scheme passes through the tight pusher of gauze mask clamp and wrapping bag opening device's cooperation for the shaping gauze mask is packed into the wrapping bag automatically, has avoided artifical the participation, has improved the safety and sanitation grade of plane gauze mask, has guaranteed the quality and the stability that the shaping gauze mask packed into simultaneously.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of an integrated machine for producing and packaging a flat mask in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a feeding device according to an embodiment of the present invention;

fig. 3 is a schematic structural view 1 of a mask body forming machine according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a mask body forming machine according to an embodiment of the present invention, fig. 2;

fig. 5 is a schematic structural diagram 1 of an ear band welding machine according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram 2 of an ear band welding machine according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a blanking device according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of an ear band guide assembly according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a mask packaging machine according to an embodiment of the present invention, which is shown in fig. 1;

fig. 10 is a schematic structural view of a mask packaging machine according to an embodiment of the present invention, fig. 2;

fig. 11 is a schematic structural view of a bag container, an opening device and a sealing device according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a mask clamping and pushing device according to an embodiment of the present invention.

In the above figures: a planar mask production and packaging integrated machine 100; forming a mask 10; a feeding device 1; a rolled nose bridge strip supply assembly 11; a cloth supply assembly 12; a cloth roll 121; a mounting member 122; a first guide wheel group 13; a mounting rod 14; PU damping 15; a mask body forming machine 2; a nose bridge strip cutting and conveying device 21; a first cord roller 211; a second cord roller 212; a cutter roller 213; a cutter 2131; a cutter drive mechanism 214; a pull-cord drive mechanism 215; a second drive gear 216; a pull rope gear 217; a slice welding device 22; long-side embossing roll 221; a first draw roll set 222; short-side embossing roll 223; a second draw roll set 224; a slitting blade roller set 225; a slice driving mechanism 226; a traction drive mechanism 227; an ginning drive mechanism 228; a weld 229; a first table 23; a second guide wheel set 24; a transition conveying device 3; a mask body conveying device 4; a tray 41; an anti-deflection baffle 42; welding an earphone strap machine 5; a mounting frame 51; an ear strap feeding mechanism 52; an ear band output mechanism 53; a wire clamping assembly 531; a pull wire drive assembly 532; a pull wire assembly 533; an ear band wire breaking mechanism 54; an ear band welding mechanism 55; a servo drive motor 551; a lifting frame 552; the connecting rod 5521; the lift rod 5522; ear strap clamp 553; a clamp arm 5531; a rotating electric machine 554; a first drive cylinder 555; a welding rod 556; a welding table 557; an ultrasonic generator 558; a fixing plate 559; a second table 56; an ear band guide assembly 57; ear band baffles 571; a wire hanging groove 572; wire guides 573; an arc portion 574; an ear band support plate 58; a blanking device 6; an upper conveyor belt mechanism 61; a lower conveyor belt mechanism 62; a conveyance motor 63; a lower push plate 64; a push-down cylinder 65; a mask packaging machine 7; a packing table 71; a mask conveying device 72; a mask clamping and pushing device 73; a stent 731; a third drive assembly 732; an upper holder 733; a base plate 734; a fifth drive assembly 735; a push plate 736; a pushing mechanism 737; a second cylinder 7371; a guide mechanism 738; a bag housing 74; a case 741; a through hole 7411; a first photosensor 742; a package bag opening device 75; a support plate 751; a suction mechanism 752; a suck-down mechanism 753; a bag pressing mechanism 754; a fourth drive assembly 7541; a platen 7542; a package sealing device 76; an upper heating mechanism 761; a lower heating mechanism 762; a translational reciprocating device 77; the first cylinder 771; the first conveying mechanism 772; a first drive assembly 7721; a grasping assembly 7722; the second conveying mechanism 773; a second drive assembly 7731; a connecting seat 774; a synchronous transmission mechanism 8; a driving pulley 81; a first pulling gear 82; a driven pulley 83; a second pulling gear 84; a first embossing gear 85; a first drive gear 86; a timing belt 87; a transmission mechanism 9.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, in an exemplary embodiment of the present invention, the integrated planar mask production and packaging machine 100 includes a feeding device 1, a mask body forming machine 2, a mask body conveying device 4, an ear-welding band machine 5, a transition conveying device 3, a blanking device 6 and a mask packaging machine 7.

In this embodiment, the feeding device 1 is connected to the mask body forming machine 2 to supply cloth and a nose bridge strip thereto, the mask body forming machine 2 is configured to form a mask body by processing the cloth and the nose bridge strip supplied from the feeding device 1, one end of the transition conveying device 3 is connected to the mask body forming machine 2, the other end of the transition conveying device is connected to the mask body conveying device 4 to convey the mask body to the mask body conveying device 4, and the mask body conveying device 4 conveys the mask body to be welded with an ear band; the ear belt welding machine 5 is arranged above the mask body conveying device 4 and is used for welding the ear belt on the mask body to form a formed mask; unloader 6 is connected in gauze mask body conveyor 4's end and is used for unloading shaping gauze mask to gauze mask packagine machine 7, and gauze mask packagine machine 7 sets up in unloader 6's below and is used for packing shaping gauze mask.

Referring to fig. 2, the feeding device 1 is a single aluminum frame on which a nose bridge strip coiling supplying assembly 11 and at least three cloth supplying assemblies 12 are rotatably arranged, and the at least three cloth supplying assemblies 12 are used for supplying at least three layers of cloth.

The nose bridge strip supply assembly 11 is installed near the mask body forming machine 2 for conveying the nose bridge strip to the mask body forming machine 2. The cloth supply assembly 12 comprises a cloth roll 121 and a mounting member 122, wherein the cloth roll 121 is mounted on the feeding device 1 by the mounting member 122, the cloth roll 121 is used for outputting a single layer of cloth, and the mounting member 122 can be adjusted in position along the axial direction. It should be noted that the number of the cloth supply assemblies 12 can be set according to the requirement, and the number of the cloth supply assemblies is preferably three in this embodiment.

In this embodiment, the feeding device 1 is further provided with a plurality of mounting rods 14, each of the mounting rods 14 is provided with a PU damper 15, each PU damper 15 corresponds to one cloth supplying component 12 and wraps a partial profile of the cloth supplying component 12, and the PU dampers 15 can effectively inhibit the movement of the rolled cloth, so that the cloth can be stably conveyed.

Referring to fig. 3, the mask body forming machine 2 includes a nose bridge cutting and conveying device 21 and a slice welding device 22. Nose bridge strip cuts conveyor 21 is used for cutting the nose bridge strip and cuts and form nose bridge strip section, and section welding set 22 is used for processing into the gauze mask body with multilayer cloth and nose bridge strip section.

Specifically, the nose bridge strip cutting and conveying device 21 includes a first rope pulling roller 211, a second rope pulling roller 212 and a cutter roller 213, which are sequentially arranged along a conveying direction of the nose bridge strip, a cutter 2131 is arranged on the cutter roller 213, strip teeth are arranged on the outlines of the first rope pulling roller 211 and the second rope pulling roller 212 along the circumferential direction, the cutter roller 213 is connected to a cutter driving mechanism 214, and the first rope pulling roller 211 and the second rope pulling roller 212 are both connected to a rope pulling driving mechanism 215. In this embodiment, the cutter driving mechanism 214 includes a cutter servo motor and a transmission mechanism 9, an output shaft of the cutter servo motor is connected to the cutter roller 213 through the transmission mechanism 9, the rope pulling driving mechanism 215 includes a rope pulling servo motor and a transmission mechanism 9, an output shaft of the rope pulling driving mechanism is connected to any one of the first rope pulling roller 211 and the second rope pulling roller 212 through the transmission mechanism 9, rope pulling gears 217 are respectively disposed on rotating shafts of the first rope pulling roller 211 and the second rope pulling roller 212, and the two rope pulling gears 217 are meshed and connected through a second transmission gear 216.

With continued reference to fig. 3, the slice welding device 22 includes a long-side embossing roller 221, a first draw roller set 222, a short-side embossing roller 223, a second draw roller set 224, and a slicing knife roller set 225, which are sequentially arranged along the cloth moving direction, the slicing knife roller set 225 is connected to a slice driving mechanism 226, the first draw roller set 222, the second draw roller set 224, and the long-side embossing roller 221 are connected to a traction driving mechanism 227 through a synchronous transmission mechanism 8, the short-side embossing roller 223 is connected to an embossing driving mechanism 228, and welding portions 229 are respectively arranged below the short-side embossing roller 223 and the long-side embossing roller 221. In this embodiment, the welding portion 229 is formed by an ultrasonic welding mechanism; the ultrasonic welding mechanism is stable in welding performance and good in welding effect.

Specifically, referring to fig. 4, the synchronous transmission mechanism 8 includes a driving pulley 81 and a first drawing gear 82 connected to the first drawing roller group 222, a driven pulley 83 and a second drawing gear 84 connected to the second drawing roller group 224, a first embossing gear 85 connected to the long-side embossing roller 221, and a first transmission gear 86, the driving pulley 81 is connected to the driven pulley 83 through a synchronous belt 87, the first drawing gear 82 is connected to the first embossing gear 85 through the first transmission gear 86, and the traction drive mechanism 227 is connected to the first drawing roller group 222.

More specifically, with reference to fig. 4, the first pulling roll set 222 includes two first pulling rolls disposed opposite to each other, the second pulling roll set 224 includes two second pulling rolls disposed opposite to each other, the first pulling gears 82 are disposed on the rotating shafts of the two first pulling rolls, the second pulling gears 84 are disposed on the rotating shafts of the two second pulling rolls, the two first pulling gears 82 are meshed and linked, and the two second pulling gears 84 are meshed and linked. In this embodiment, the traction driving mechanism 227 includes a traction servo motor, and an output shaft of the traction servo motor is connected to a rotating shaft of the first material pulling roller below through the synchronous transmission mechanism 8. The traction servo motor drives the two first pulling rolls, the two second pulling rolls and the long-edge embossing roll 221 to synchronously rotate.

In this embodiment, the mask body forming machine 2 further includes a first workbench 23, and the nose bridge cutting and conveying device 21 and the slice welding device 22 are both disposed on the workbench. Further, a first guiding wheel set 13 is further arranged on the feeding device 1, a second guiding wheel set 24 is arranged on one side, close to the feeding device 1, of the table top of the first workbench 23, and the cloth materials provided by the at least three cloth material supplying assemblies 12 are combined through the first guiding wheel set 13 and the second guiding wheel set 24 to form a plurality of layers of cloth materials and are output towards the direction of the slicing and welding device 22.

Referring to fig. 5 and 6, the ear band welding machine 5 includes a mounting frame 51, an ear band feeding mechanism 52, an ear band output mechanism 53, an ear band wire cutting mechanism 54, and an ear band welding mechanism 55. The mounting frame 51 is fixedly arranged above the mask body conveying device 4, the ear band feeding mechanism 52 is arranged on the mounting frame 51 and used for conveying ear band wires to the ear band output mechanism 53, the ear band output mechanism 53 is arranged below the ear band feeding mechanism 52 and located on two sides of the mask body conveying device 4 so as to pull and clamp the ear band wires conveyed by the ear band feeding mechanism 52 and pull out the ear band wires to a preset position, and therefore a certain length of the ear band wires are output; the ear band wire breaking mechanisms 54 are mounted on the mounting frame 51 and positioned at two sides of the mask body conveying device 4 for cutting ear band wires at preset positions to form ear bands; ear strap welding mechanism 55 partly installs on mounting bracket 51, and it can follow vertical direction and remove and snatch two ear straps and weld with the gauze mask body, has realized the automatic weld of gauze mask ear strap with the gauze mask body, has improved production efficiency.

Further, the integrated planar mask production and packaging machine 100 further comprises a second workbench 56, and the mask body conveying device 4 and the ear-welding band machine 5 are both mounted on the second workbench 56. In this embodiment, evenly be equipped with a plurality of tray 41 on gauze mask body conveyor 4, be formed with the district of placing that is used for placing the gauze mask body between the tray 41, and the both sides of the anterior segment part of gauze mask body conveyor 4 are equipped with prevents inclined to one side baffle 42, prevents inclined to one side baffle 42 and avoids the both sides of gauze mask body to stretch out the edge of gauze mask body conveyor 4, prevents to take place the skew in the transportation process. Preferably, the mounting frame 51 is arranged on the second workbench 56, and a plurality of devices are arranged on the mounting frame 51 to fully and reasonably utilize space, so that the structure compactness and the space utilization rate of the all-in-one machine are improved.

Referring to fig. 6, two sets of ear belt feeding mechanisms 52 are disposed at two ends of the mounting frame 51, and the structure thereof is prior art and therefore will not be described herein in detail.

Referring to fig. 5 and 6, the ear belt output mechanism 53 includes a wire clamping assembly 531, a wire pulling driving assembly 532 and a wire pulling assembly 533, one end of the ear belt wire passes through the wire hole of the wire clamping assembly 531, the wire pulling assembly 533 clamps the end of the ear belt wire, and the wire pulling driving assembly 532 drives the wire pulling assembly 533 to reciprocate relative to the wire clamping assembly 531 to pull out the ear belt wire to a preset position. In this embodiment, the wire clamping assembly 531, the wire pulling assembly 533, the wire pulling driving assembly 532 and the ear belt wire breaking mechanism 54 are disposed in two sets and located on two sides of the mask body conveying device 4 respectively.

The ear band wire cutting mechanism 54 includes pneumatic scissors vertically disposed at one side of the wire clamping assembly 531 for cutting the ear band wire at a predetermined position to form the ear band. In this embodiment, the pneumatic scissors are mounted to the mounting bracket 51 by a scissors air tube plate.

Ear area welding mechanism 55 includes that the ear area snatchs subassembly 7722 and ultrasonic welding subassembly, and the ear area snatchs subassembly 7722 and is used for pressing from both sides to get two ear area tip and place it on both sides ear area welding station, and ultrasonic welding device is equipped with two sets of and the both sides that gauze mask body conveyor 4 was located to the symmetry to weld the tip of two ear areas on the both sides ear area welding station of gauze mask main part respectively.

Referring to fig. 6, the ear band grabbing assembly 7722 includes a servo driving motor 551, a lifting frame 552, two ear band clamping jaw sets and a rotating motor 554, wherein the lifting frame 552 is installed on the mounting frame 51, the servo driving motor 551 is connected with the lifting frame 552 to drive the lifting frame 552 to lift, the two ear band clamping jaw sets are symmetrically installed on the lifting frame 552 to clamp two ear bands, the two ear band clamping jaws 553 are used to clamp two end portions of the same ear band, and an output shaft of the rotating motor 554 is respectively connected with the two ear band clamping jaws 553 to control the relative reverse rotation thereof.

Specifically, referring to fig. 6, the lifting frame 552 includes a connecting rod 5521 and a lifting rod 5522, one end of the connecting rod 5521 is connected to the middle of the lifting rod 5522, the other end thereof is connected to the output shaft of the servo drive motor 551, and two sets of ear band clamping jaw pairs are symmetrically arranged at two ends of the lifting rod 5522 and lift with the lifting rod 5522.

The ear band clamping jaw set comprises two ear band clamping jaws 553, the two ear band clamping jaws 553 clamp two end parts of the same ear band, and output shafts of the two rotating motors 554 are respectively controlled by the two ear band clamping jaws 553 to rotate oppositely and reversely. Specifically, referring to fig. 5, two rotary motors 554 controlling the rotation of the two ear strap grippers 553 in opposite directions are mounted to a lift lever 5522 through a fixing plate 559, and the two ear strap grippers 553 are respectively located below the two rotary motors 554. The earband clamp 553 has two operating states after it has gripped the earband. In the first working state, the clamping arms 5531 of the two ear strap clamping jaws 553 for clamping two ends of the same ear strap are arranged back to back and symmetrically. The rotary motor 554 is activated, and the rotary motor 554 rotates the grip arms 5531 of the two ear strap grippers 553 in opposite directions toward the inside of the mask body feeder 4, respectively, and distributes them in parallel, thereby bringing them into the second operating state.

Referring to fig. 6, the ultrasonic welding assembly is provided with two sets of symmetrical two sides of the mask body conveying device 4, and includes a first driving cylinder 555, welding rods 556, welding platform 557 and ultrasonic generator 558 which are sequentially arranged from top to bottom, the welding rods 556 are distributed at intervals with two ends for welding the same ear band, the first driving cylinder 555 is connected with the two welding rods 556 and controls the welding rods 556 to ascend and descend, so that the welding rods 556 and the welding platform 557 are controlled to abut.

In this embodiment, the first driving cylinder 555 is preferably mounted on the mounting frame 51, and the telescopic end thereof is fixedly connected with a connecting rod through a connecting member, and the two welding rods 556 are arranged on the connecting rod; the ultrasonic generator 558 is fixedly connected below the top surface of the second worktable 56 through a bracket 731, and is connected above the ultrasonic generator 557, and the welding platform 557 penetrates through the top surface of the second worktable 56. This embodiment grasps the both ends of ear area respectively through two ear area clamping jaws 553, shifts up through servo drive motor 551 drive crane 552, and the relative antiport 90 of ear area clamping jaw 553 that the ear area both ends were being got to rotating electrical machines 554 control clamp, drives the ear area and removes to ultrasonic bonding device department and weld, has realized the automatic weld of gauze mask ear area with the gauze mask body, has improved production efficiency, and the cost is reduced and the operation is safe.

Along with gauze mask body conveyor 4 carries the gauze mask body backward for the gauze mask body comes ultrasonic welding device department, and the edge of gauze mask body will stretch out gauze mask body conveyor 4's edge this moment. When the mask body conveying device 4 conveys the mask body to the welding station, the two sides of the mask body are located on the welding table 557. And after the two ear belts are placed on the ear belt welding stations on the two sides by the ear belt clamping jaw set, the ultrasonic welding device works to complete ear belt welding. During operation, start supersonic generator 558 work earlier, then start first drive actuating cylinder 555 and drive and weld pole 556 and compress tightly two tip of ear area, make it sticiss respectively on the both sides ear area welding station on the gauze mask main part, supersonic generator 558 utilizes the high-frequency vibration wave to transmit two object surfaces that need the welded, under the pressurized circumstances of first drive actuating cylinder 555, can weld the tip of two ear areas on the gauze mask body. Preferably, both ultrasonic welding devices can be operated simultaneously.

Referring to fig. 1, the earstrap welding machine 5 further includes an earstrap guide assembly 57 and an earstrap mount 58. Specifically, the ear band guiding assemblies 57 are provided with two sets which are symmetrically arranged at two sides of the mask body conveying device 4, and comprise ear band baffles 571 which are vertically arranged between the two ear band clamping jaws 553, and the ear band baffles 571 are provided with wire hanging grooves 572 for preventing the ear bands in welding from falling off the ear band baffles 571; the ear band supporting plates 58 are provided with two and symmetrically arranged at two sides of the mask body conveying device 4 so as to support the welded ear bands. In this embodiment, the ear strap support plate 58 is positioned between the ultrasonic welding device and the blanking device 6 to support the welded ear strap.

Further, referring to fig. 8, a wire guide plate 573 extends leftwards and downwards from one end of the ear band baffle 571 close to the mask body conveying device 4, and a circular arc part 574 is arranged on the wire guide plate 573 to facilitate the ear band after welding to be pulled out of the ear band baffle 571; the guide plate 573 is provided with a guide extending in the mask body conveying direction, and a free end of the guide extends above the mask body conveying device 4 in the mask body conveying direction. In this embodiment, one end of the ear band barrier 571, which is away from the mask body conveying device 4, is bent and fixed on the second workbench 56, so as to realize the fixed installation of the ear band barrier 571.

Specifically speaking, through setting up ear area baffle 571, can be at the ear area removal in-process for the ear area encircles in the hanging wire recess 572 of ear area baffle 571, in ear area welding process, avoids having the middle part position mistake welding to the gauze mask body of the ear area of elastic restoring force, improves the product percent of pass, and the ear area after the welding is accomplished is supported to ear area layer board 58 simultaneously, the packing of the follow-up gauze mask of being convenient for.

Weld the earphone in this embodiment and accomplish the ear area welding back, the ear area that encircles on ear area baffle 571 continues to be carried along with the gauze mask along direction of delivery, ear area baffle 571 is followed in proper order along the middle part of ear area, wire board 573 and guide slide, slide to the top of gauze mask body conveyor 4 by the outside position of gauze mask body conveyor 4, the middle part of ear area slides to the top position of gauze mask body promptly, the automatic operation of rolling over of ear area has been accomplished, moreover, the steam generator is simple in structure, do not need unnecessary device linkage, do benefit to reduce cost.

Referring to fig. 7, the blanking device 6 includes an upper belt mechanism 61, a lower belt mechanism 62, a conveying motor 63, a lower push plate 64, and a lower push cylinder 65. The upper conveyor belt mechanisms 61 are provided with two groups and positioned at two sides of the mask body conveying device 4, the lower conveyor belt mechanisms 62 are arranged below the upper conveyor belt mechanisms 61 at intervals, and a formed mask clamping channel is formed between the upper conveyor belt mechanisms 61 and the lower conveyor belt mechanisms; an output shaft of the transmission motor 63 is connected with the upper transmission belt mechanism 61 and the lower transmission belt mechanism 62; the lower push plate 64 is arranged at one end of the upper conveyor belt mechanism 61 far away from the mask body conveying device 4; the push-down cylinder 65 is disposed above the lower push plate 64 and has an output end connected to the lower push plate 64 for driving the lower push plate 64 to reciprocate up and down.

According to the technical scheme, after the ear band is welded, the mask body conveying device 4 conveys the formed mask continuously along the conveying direction until the formed mask is conveyed to the mask blanking device 6; at the mask blanking device 6, two sides of the forming mask are positioned in the material clamping channel for continuous conveying, when the forming mask is conveyed to the position below the lower push plate 64, the lower push cylinder 65 works, and the lower push plate 64 drives the forming mask to carry out blanking downwards so as to enter the mask packaging machine 7.

Referring to fig. 9, the mask packaging machine 7 includes a packaging table 71, and a mask conveying device 72, a mask clamping and pushing device 73, a packaging bag accommodating device 74, a packaging bag opening device 75, a packaging bag closing device 76, and a translational reciprocating device 77 provided on the packaging table 71.

The mask conveying device 72 is arranged below the blanking device 6 and used for receiving the formed mask and conveying the formed mask to a clamping station of the mask clamping and pushing device 73, the mask clamping and pushing device 73 is used for clamping the formed mask and guiding and conveying the formed mask to an opening station, and the packaging bag opening device 75 and the mask clamping and pushing device 73 are arranged oppositely and used for opening the opening of a packaging bag; the bag closing device 76 closes the opened bag and moves the bag to the next station by the translation reciprocating device 77.

Specifically, referring to fig. 9, the package receiving device 74 includes a case 741, and a first photosensor 742, where the case 741 receives a package and the photosensor detects whether the package is present in the case 741. In this embodiment, a through hole 7411 for the bag to pass through is disposed on one side of the box 741 close to the bag opening device 75, so that the bag can be moved to the opening station.

The package opening device 75 includes a support plate 751, a sucking-up mechanism 752, and a sucking-down mechanism 753. Referring to fig. 11, a support plate 751 is provided on the packing work table 71, and a sucking-up mechanism 752 provided on the support plate 751 to suck up the upper layer of the mouth of the packing bag; the sucking and dropping mechanism 753 is arranged opposite to the sucking and lifting mechanism 752 for sucking up the lower layer of the mouth of the packaging bag. In this embodiment, the suck-up mechanism 752 and the suck-down mechanism 753 both include suction cups, which are prior art and therefore not described herein in detail.

Further, referring to fig. 9 and 11, the package opening device 75 further includes a bag pressing mechanism 754 provided on the support plate 751 to press the package loaded into the formed mask, and including a fourth driving unit 7541 and a pressing plate 7542, an output end of the fourth driving unit 7541 being connected to the pressing plate 7542 to drive the upward and downward reciprocating movement thereof. The fourth drive assembly 7541 in this embodiment is a cylinder.

Referring to fig. 10, the package sealing apparatus 76 includes an upper heating mechanism 761 and a lower heating mechanism 762, the upper heating mechanism 761 is disposed on the package table 71, and the lower heating mechanism 762 is disposed opposite to the upper heating mechanism 761 and cooperates with the upper heating mechanism 761 to seal the mouth of the package.

Referring to fig. 11, the translational reciprocation device 77 includes a first air cylinder 771 and a first transport mechanism 772 located below the bag containing device 74 and a second transport mechanism 773 located below the bag opening device 75, and the first air cylinder 771 drives the first transport mechanism 772 and the second transport mechanism 773 to reciprocate synchronously between the bag containing device 74 and the bag opening device 75.

Further, the translational reciprocating device 77 further comprises a connecting seat 774 connected with the push rod of the first air cylinder 771, and the first conveying mechanism 772 and the second conveying mechanism 773 are both installed on the connecting seat 774.

Specifically, the first conveying mechanism 772 includes a first driving module 7721 and a grabbing module 7722, the first driving module 7721 is connected with the grabbing module 7722 to drive the grabbing module to grab the package in the package containing device 74, the second conveying mechanism 773 includes a second driving module 7731, and the second driving module 7731 is connected with the sucking and dropping mechanism 753 to suck the package at the opening station and drop the lower layer of the opening of the package.

In this embodiment, first drive assembly 7721 and second drive assembly 7731 are all preferred cylinders, and it includes four sucking discs to snatch subassembly 7722 is preferred, adopts the sucking disc to snatch the gauze mask wrapping bag to the wrapping bag mode in this embodiment, helps guaranteeing the planarization of wrapping bag, adopts first cylinder 771 drive can make the wrapping bag accurate remove to next station on, and degree of automation is high, effectively improves work efficiency, has guaranteed work quality.

Referring to fig. 12, the mask clamping and pushing device 73 includes a clamping mechanism and a pushing mechanism 737. The clamping mechanism is used for clamping the formed mask and comprises a support 731, a third driving component 732, an upper clamping piece 733 and a bottom plate 734, the support 731 is arranged on the bottom plate 734, the third driving component 732 is arranged on the support 731, and the output end of the third driving component 732 is connected with the upper clamping piece 733 to drive the upper clamping piece and the lower clamping piece to reciprocate up and down; the pushing mechanism 737 includes a second cylinder 7371 provided below the packing table 71, and the second cylinder 7371 is connected to the base plate 734 to drive the clamping mechanism to reciprocate in the horizontal direction. Further, the clamping mechanism is also provided with a fifth drive assembly 735 and a push plate 736. The bottom plate 734 is slidably connected to the package working platform 71, the support 731 is disposed on the bottom plate 734, the third driving component 732 is mounted on the support 731, an output end of the third driving component 732 is connected to the upper clamping component 733 to drive the upper and lower reciprocating motion, the fifth driving component 735 is mounted on the bottom plate 734, an output end of the fifth driving component is fixedly provided with a push plate 736, and the push plate 736 pushes the formed mask to move horizontally toward the package opening device 75. In this embodiment, third drive assembly 732 and fifth drive assembly 735 are preferably pneumatic cylinders.

Further, the mouth of the opened packaging bag is stably supported, so that a formed mask can enter conveniently, and the mask clamping and pushing device 73 further comprises a guide mechanism 738. The guiding mechanism 738 is disposed near the sucking mechanism 752, and is located between the sucking mechanism 752 and the clamping mechanism to open the mouth of the bag and guide the formed mask entering the bag, so that the formed mask can enter the bag smoothly.

The tight pusher 73 of gauze mask clamp and the 75 cooperation of wrapping bag opening device are passed through to this embodiment for the shaping gauze mask is packed into the wrapping bag automatically, has avoided artifical the participation, has improved the safety and sanitation grade of plane gauze mask, has guaranteed the quality and the stability that the shaping gauze mask packed into simultaneously.

The technical scheme has compact and reasonable structure and higher automation degree, can automatically realize the operation of the whole flow of slicing, welding and packaging of the mask, and is beneficial to improving the production efficiency and the packaging quality; meanwhile, the mask body forming machine 2 is used for processing a plurality of layers of cloth and the nose bridge strips formed by cutting into the mask body, two driving mechanisms are adopted in the nose bridge strip cutting and conveying device 21 to respectively control the cutting and conveying of the nose bridge strips, and the nose bridge strips with different sizes can be cut; by adopting different driving mechanisms to drive and control the short-edge embossing, the long-edge embossing and the cutting of the mask sheet in the slice welding device 22, the masks with different sizes can be produced by controlling the rotating speed of a servo motor in the driving mechanism.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a plane gauze mask production packaging all-in-one machine which characterized in that includes:

gauze mask body make-up machine, it includes:

the nose bridge strip cutting and conveying device is used for cutting and conveying a nose bridge strip to form a nose bridge strip section and comprises a first pull rope roller, a second pull rope roller and a cutter roller which are sequentially arranged along the conveying direction of the nose bridge strip, wherein a cutter is arranged on the cutter roller, strip-shaped teeth are arranged on the outlines of the first pull rope roller and the second pull rope roller along the circumferential direction, the cutter roller is connected to a cutter driving mechanism, and the first pull rope roller and the second pull rope roller are both connected to the pull rope driving mechanism;

the slicing and welding device is used for processing a plurality of layers of cloth and nose bridge strip sections into a mask body and comprises a long-edge embossing roller, a first material pulling roller group, a short-edge embossing roller, a second material pulling roller group and a slicing knife roller group which are sequentially arranged along the movement direction of the cloth, wherein the slicing knife roller group is connected to a slicing driving mechanism;

the mask body conveying device is used for conveying the mask body;

the ear belt welding machine is arranged above the mask body conveying device and is used for welding ear belts on the mask body conveyed by the mask body conveying device to form a formed mask;

one end of the transition conveying device is connected with the mask body forming machine, and the other end of the transition conveying device is connected with the mask body conveying device to convey the mask body to the mask body conveying device;

the blanking device is connected to the tail end of the mask body conveying device and used for blanking and forming the mask;

and the mask packaging machine is arranged below the blanking device and is used for packaging the formed mask.

2. The integrated machine for producing and packaging a flat mask according to claim 1, further comprising a feeding device connected to the mask body forming machine for feeding cloth and nose bridge strip; the feeding device is rotatably provided with a coiling nose bridge strip supply assembly and at least three cloth supply assemblies, and the at least three cloth supply assemblies are used for providing at least three layers of cloth.

3. The all-in-one machine for producing and packaging a flat mask according to claim 1, wherein the ear band welding machine comprises a mounting frame, an ear band feeding mechanism, an ear band output mechanism, an ear band wire breaking mechanism and an ear band welding mechanism;

the mounting frame is fixedly arranged above the mask body conveying device;

the ear belt feeding mechanism is arranged on the mounting frame and used for conveying ear belt wires;

the ear belt output mechanism is arranged below the ear belt feeding mechanism and positioned at two sides of the mask body conveying device and used for drawing and clamping the ear belt wires conveyed by the ear belt feeding mechanism and pulling out the ear belt wires to a preset position;

the ear belt wire breaking mechanisms are arranged on the mounting frame and positioned on two sides of the mask body conveying device and used for cutting ear belt wires positioned at preset positions to form ear belts;

ear area welding mechanism installs partially on the mounting bracket, and it can follow vertical direction and remove and snatch two ear areas with the gauze mask body welds.

4. The all-in-one machine for producing and packaging a flat mask according to claim 3, wherein the ear band welding mechanism comprises an ear band grabbing component and an ultrasonic welding component;

the ear belt grabbing assembly comprises a servo driving motor, a lifting frame, ear belt clamping jaw sets and a rotating motor, the lifting frame is installed on the installation frame, the servo driving motor is connected with the lifting frame to drive the lifting frame to lift, the ear belt clamping jaw sets are provided with two groups and symmetrically installed on the lifting frame to clamp two ear belts, the ear belt clamping jaw sets comprise two ear belt clamping jaws to clamp two end parts of the same ear belt, and an output shaft of the rotating motor is connected with the two ear belt clamping jaws respectively to control the two ear belt clamping jaws to rotate reversely;

ultrasonic welding subassembly is equipped with two sets ofly and the symmetry locates gauze mask body conveyor's both sides, and it is including the first actuating cylinder that drives that from top to bottom sets gradually, welds pole, welding stage and supersonic generator, it has two both ends in order to weld same ear area to weld pole interval distribution, the first actuating cylinder control that drives welds the pole and goes up and down.

5. The all-in-one machine for producing and packaging a flat mask according to claim 4, wherein the ear welding belt machine further comprises:

the ear band guide assemblies are provided with two groups and symmetrically arranged at two sides of the mask body conveying device and comprise ear band baffles vertically arranged between the two ear band clamping jaws, and the ear band baffles are provided with wire hanging grooves for preventing ear bands in welding from falling off the ear band baffles;

the ear belt supporting plates are arranged on two sides of the mask body conveying device symmetrically to support the welded ear belts.

6. The all-in-one machine for producing and packaging a flat mask according to claim 5, wherein a wire guide plate extends from one end, close to the mask body conveying device, of the ear band baffle to the left lower part, and an arc part is arranged on the wire guide plate to facilitate the ear band after welding to be separated from the ear band baffle; the guiding piece is arranged on the wire guide plate in an extending mode along the conveying direction of the mask body, and the free end of the guiding piece extends to the position above the mask body conveying device along the conveying direction of the mask body.

7. The all-in-one machine for producing and packaging a flat mask according to claim 1, wherein the blanking device comprises:

the upper conveying belt mechanisms are provided with two groups and are positioned at two sides of the mask body conveying device;

the lower conveying belt mechanism is arranged below the upper conveying belt mechanism at intervals, and a formed mask clamping channel is formed between the lower conveying belt mechanism and the upper conveying belt mechanism;

the output shaft of the transmission motor is connected with the upper conveyor belt mechanism and the lower conveyor belt mechanism;

the lower push plate is arranged at one end of the upper conveying belt mechanism, which is far away from the mask body conveying device;

and the lower pushing cylinder is arranged above the lower pushing plate, and the output end of the lower pushing cylinder is connected with the lower pushing plate to drive the lower pushing plate to reciprocate up and down.

8. The all-in-one machine for producing and packaging a flat mask according to claim 1, wherein the mask packaging machine comprises a packaging workbench and the following components arranged on the packaging workbench:

the mask conveying device is arranged below the blanking device and used for receiving the formed mask and conveying the formed mask to the clamping station;

the mask clamping and pushing device is used for clamping the formed mask and guiding and conveying the formed mask to an opening station;

the packaging bag containing device comprises a box body and a first photoelectric sensor, wherein the box body is used for containing a packaging bag, and the photoelectric sensor is used for detecting whether the packaging bag is in the box body or not;

wrapping bag opening device, with the tight pusher of gauze mask presss from both sides sets up relatively, includes:

the supporting plate is arranged on the packaging workbench;

the sucking-up mechanism is arranged on the supporting plate and is used for sucking up the upper layer of the opening part of the packaging bag;

the sucking and dropping mechanism is arranged opposite to the sucking and lifting mechanism and is used for sucking the lower layer of the opening part of the packaging bag;

wrapping bag closing device, it includes:

the upper heating mechanism is arranged on the packaging workbench;

the lower heating mechanism is arranged opposite to the upper heating mechanism and is matched with the upper heating mechanism for sealing the opening of the packaging bag;

the translation reciprocating device comprises a first air cylinder, a first conveying mechanism and a second conveying mechanism, wherein the first conveying mechanism is positioned below the packaging bag containing device, the second conveying mechanism is positioned below the packaging bag opening device, and the first air cylinder drives the first conveying mechanism and the second conveying mechanism to synchronously reciprocate between the packaging bag containing device and the packaging bag opening device.

9. The all-in-one machine for producing and packaging a flat mask according to claim 8, wherein the translational reciprocating device further comprises a connecting seat connected with a push rod of a first air cylinder, and the first conveying mechanism and the second conveying mechanism are both arranged on the connecting seat;

the first conveying mechanism comprises a first driving assembly and a grabbing assembly, and the first driving assembly is connected with the grabbing assembly and drives the grabbing assembly to grab the packaging bag in the packaging bag containing device; the second conveying mechanism comprises a second driving assembly, and the second driving assembly is connected with the sucking and falling mechanism to drive the sucking and falling mechanism to suck the packaging bag on the opening station and suck the lower layer of the opening of the packaging bag.

10. The all-in-one machine for producing and packaging a flat mask according to claim 8, wherein the mask clamping and pushing device comprises:

the clamping mechanism is used for clamping the formed mask and comprises a support, a third driving assembly, an upper clamping piece and a bottom plate, wherein the support is arranged on the bottom plate, the third driving assembly is arranged on the support, and the output end of the third driving assembly is connected with the upper clamping piece so as to drive the upper clamping piece and the lower clamping piece to reciprocate up and down;

and the pushing mechanism comprises a second air cylinder arranged below the packaging workbench, and the second air cylinder is connected with the bottom plate to drive the clamping mechanism to reciprocate along the horizontal direction.

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