CN213487078U - Full-automatic mask machine - Google Patents
Full-automatic mask machine Download PDFInfo
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- CN213487078U CN213487078U CN202022232284.0U CN202022232284U CN213487078U CN 213487078 U CN213487078 U CN 213487078U CN 202022232284 U CN202022232284 U CN 202022232284U CN 213487078 U CN213487078 U CN 213487078U
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Abstract
The utility model discloses a full-automatic mask machine, which comprises a material rack, a piece forming mechanism and an ear belt welding mechanism, wherein the cloth on the material rack is conveyed to the piece forming mechanism to be formed into a mask piece through filling a nose bridge strip, butt welding and trimming, folding and welding and trimming, and the mask piece is welded with an ear belt through the ear belt welding mechanism; the ear belt welding mechanism comprises a lifting motor, an ultrasonic welding head and an ear belt line taking device, the ear belt taking device comprises an ear belt feeding claw which is connected with a rotating motor in a driving mode, the lifting motor is connected with a welding head cam and an ear belt feeding cam in a driving mode, and the lifting motor drives the ultrasonic welding head and the ear belt feeding claw to lift through the welding head cam and the ear belt feeding cam respectively. The utility model has reasonable structure, novel design and strong practicability, realizes rapid sheet making and ear belt line welding, and has high production efficiency; the double-cam structure is adopted, the operation is stable, the operation is simple, the maintenance is easy, the labor intensity of workers is reduced, the automation degree is high, the labor cost is reduced, and the production cost is saved.
Description
Technical Field
The utility model relates to an automation equipment technical field especially relates to full-automatic gauze mask machine.
Background
The mask is a protective article commonly used in daily life and used for blocking substances such as spray, dust, haze and the like in the air. At present, KF94 gauze mask machine mostly still adopts semi-automatic welding or section bar mosaic structure's a drag a mode, and the technological process needs a large amount of loaded down with trivial details artifical input, and work load is big, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a fully automatic mask machine, which is operated by a single person, has a firm and stable structure, can stably provide output, simplifies the production process through equipment, and achieves the effects of improving the production efficiency and reducing the labor cost.
In order to solve the above technical problem, the utility model provides a technical scheme as follows: the full-automatic mask machine comprises a material rack, a piece forming mechanism and an ear band welding mechanism, wherein cloth on the material rack is conveyed to the piece forming mechanism and is formed into a mask piece through filling of a nose bridge strip, fusion cutting, folding and welding cutting, and the ear band of the mask piece is welded through the ear band welding mechanism; the ear belt welding mechanism comprises a lifting motor, an ultrasonic welding head and an ear belt line taking device, the ear belt taking device comprises an ear belt feeding claw which is connected with a rotating motor in a driving mode, the lifting motor is connected with a welding head cam and an ear belt feeding cam in a driving mode, and the lifting motor drives the ultrasonic welding head and the ear belt feeding claw to lift through the welding head cam and the ear belt feeding cam respectively.
In one embodiment, the lifting motor is arranged on a rack of the ear belt welding table, a welding head lifting frame for mounting four ultrasonic welding heads and a feeding lifting frame for mounting four ear belt feeding claws are arranged on the rack, springs are arranged between the welding head lifting frame and the rack and between the feeding lifting frame and the rack, the welding head cam is positioned above the ear belt feeding cam, the welding head cam is connected with the welding head lifting frame, and the ear belt feeding cam is connected with the feeding lifting frame.
In one embodiment, the welding head cam is installed on a driving shaft at the driving end of the lifting motor, the ear belt feeding cam is installed on a driven shaft, and the driving shaft and the driven shaft are in transmission connection with a synchronous belt through a synchronous wheel.
In one embodiment, the ear belt taking device further comprises a material pulling claw connected with a linear driving assembly, an electric scissors assembly and a line pressing cylinder, wherein the electric scissors assembly is located between the line pressing cylinder and the ear belt feeding claw, the material pulling claw moves linearly between the line pressing cylinder and the ear belt feeding claw, and the material pulling claw and the ear belt feeding claw are both finger cylinders.
In one embodiment, the electric scissors assembly comprises scissors, a motor and a limiting wheel positioned in the lifting direction of the scissors, wherein the scissors are driven to lift through the motor and are opened and closed under the action of the limiting wheel.
In one embodiment, the machine frame is provided with an ear belt line pay-off device, the ear belt line pay-off device comprises a material shaking plate, a material pulling wheel, a material pressing wheel, a sensing wheel and a wire passing wheel which are sequentially arranged according to a pay-off track, the wire passing wheel is positioned behind a wire pressing cylinder in the pay-off track, the material shaking plate is in driving connection with a material shaking motor, and the sensing wheel is arranged among four optical axes and moves up and down along the optical axes under the action of ear belt lines.
In one embodiment, a gantry type ear belt wire arranging device is arranged below the ear belt feeding claw.
In one embodiment, the material frame is provided with a deviation rectifier.
In one embodiment, the sheeting forming mechanism comprises a nose bridge strip filling device, a shape welding and trimming device, a folding device and a shape welding and cutting device which are sequentially arranged, and the shape welding and trimming device and the shape welding and cutting device are both connected with a waste collecting device.
In one embodiment, a turning device for turning the mask piece by 180 degrees is arranged between the shape welding and cutting device of the piece forming mechanism and the ear band welding mechanism.
The utility model has the advantages of reasonable structure, novel design, strong practicability, fast sheet making and ear band wire welding, high production efficiency; the lifting of the ultrasonic welding head and the lifting of the double-lug belt material taking claw are driven by the rotation of two cams connected with the same lifting motor, so that the lifting synchronization is ensured, and different actions are completed within one circle of the rotation of the lifting motor by utilizing the different shapes of the two cams; the automatic control system is simple to operate and easy to maintain, can replace the workload of multiple people, reduces the labor intensity of workers, has high automation degree, reduces the labor cost, and thus effectively saves the production cost.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic perspective view of a sheeting forming mechanism according to an embodiment of the present application;
FIG. 3 is a schematic perspective view of an ear strap welding mechanism according to an embodiment of the present disclosure;
FIG. 4 is a second schematic perspective view of an ear band welding mechanism according to an embodiment of the present application;
FIG. 5 is a schematic perspective view of an ear ribbon wire unwinding device according to an embodiment of the present application;
fig. 6 is a schematic perspective view of an overturning device according to an embodiment of the present application;
fig. 7 is a schematic perspective view of an ear ribbon wire organizer according to an embodiment of the present application;
fig. 8 is a schematic perspective view of another ear strip line pay-off device according to an embodiment of the present application.
Reference numerals:
1. a material rack; 11. a deviation rectifier;
2. a sheet forming mechanism; 21. a nose bridge strip filling device; 22. the appearance is welded with the edge cutting device; 221. a first patterned roll; 222. a first cutter roll; 223. a first drawing rubber roller; 23. a folding device; 231. folding the base plate; 232. a fixing plate; 233. folding the guide pressing plate; 24. a shape cutting device is welded on the shape; 241. a second material pulling rubber roll; 242. a second patterned roll; 243. a second cutter roll; 25. a turning device; 251. turning over a motor; 252. a turning shaft; 253. a jig; 26. a waste collection device;
3. an ear band welding mechanism; 31. an ear band welding station; 32. a conveyor belt; 33. a frame; 34. a welding head lifting frame; 35. a feeding lifting frame; 36. an ultrasonic horn;
41. a lifting motor; 42. a welding head cam; 43. an ear band feeding cam; 44. a drive shaft; 45. a driven shaft;
5. an ear belt line take off device; 51. ear belt feeding claws; 52. a rotating electric machine; 53. pulling the material claw; 54. a material pulling motor; 55. a wire pressing cylinder; 56. an electric scissor assembly; 57. scissors; 58. a motor; 59. a limiting wheel;
6. an ear band wire pay-off device; 61. shaking the material tray; 62. a material shaking motor; 63. a material pulling wheel; 64. a material pressing wheel; 65. an induction wheel; 66. a wire passing wheel; 67. an optical axis;
7. an ear ribbon wire arranging device; 71. supporting legs; 72. a distraction section; 73. a serial line part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 8, the fully automatic mask machine according to the embodiment of the present invention includes a material rack 1, a piece forming mechanism 2, and an ear band welding mechanism 3, wherein a cloth on the material rack 1 is conveyed to the piece forming mechanism 2 and is formed into a mask piece by filling a nose bridge strip, welding and trimming, folding, and welding and trimming, and the mask piece is welded with an ear band by the ear band welding mechanism 3; the ear belt welding mechanism 3 comprises a lifting motor 41, an ultrasonic welding head 36 and an ear belt line taking device 5, the ear belt taking device comprises an ear belt feeding claw 51 which is connected with a rotating motor 52 in a driving mode, the lifting motor 41 is connected with a welding head cam 42 and an ear belt feeding cam 43 in a driving mode, and the lifting motor 41 drives the ultrasonic welding head 36 and the ear belt feeding claw 51 to lift through the welding head cam 42 and the ear belt feeding cam 43 respectively.
The lifting motor 41 is arranged on the machine frame 33 of the ear belt welding table 31, the machine frame 33 is provided with a welding head lifting frame 34 for installing four ultrasonic welding heads 36 and a feeding lifting frame 35 for installing four ear belt feeding claws 51, springs are arranged between the welding head lifting frame 34 and the machine frame 33 and between the feeding lifting frame 35 and the machine frame 33, a welding head cam 42 is positioned above the ear belt feeding cam 43, the welding head cam 42 is connected with the welding head lifting frame 34, and the ear belt feeding cam 43 is connected with the feeding lifting frame 35.
The welding head cam 42 is arranged on a driving shaft 44 at the driving end of the lifting motor 41, the ear belt feeding cam 43 is arranged on a driven shaft 45, and the driving shaft 44 and the driven shaft 45 are in transmission connection with a synchronous belt through a synchronous wheel.
The ear belt taking device further comprises a pulling claw 53 connected with a linear driving assembly, an electric scissors assembly 56 and a line pressing cylinder 55, the electric scissors assembly 56 is located between the line pressing cylinder 55 and the ear belt feeding claw 51, the pulling claw 53 moves linearly between the line pressing cylinder 55 and the ear belt feeding claw 51, and the pulling claw 53 and the ear belt feeding claw 51 are both finger cylinders.
The electric scissors assembly 56 comprises scissors 57, a motor 58 and a limiting wheel 59 positioned in the lifting direction of the scissors 57, wherein the scissors 57 are driven by the motor 58 to lift and are opened and closed under the action of the limiting wheel 59.
The linear driving assembly comprises a pulling motor 54, the pulling motor 54 is driven by a synchronous belt to pull the lug claws to move, two lug belt clamping jaw cylinders clamp two ends of a lug wire, the lifting motor 41 drives the two double-clamping jaw cylinders to move up and down, and the rotary clamping jaw motor 58 drives the lug belts to rotate relatively after the two clamping jaw cylinders clamp the lug belts. The ear belt taking device is simple in structure, and can accurately cut off ear belt wires, so that the wire pulling and cutting processes are smoother.
A conveying clamping groove with the same size as the mask body is arranged on the conveying belt 32 of the ear belt welding table 31, so that the fixing and limiting effects are achieved, and the mask can be prevented from deviating; when the mask piece body reaches the below of the ultrasonic welding head 36, the sensor senses, the lifting motor 41 drives the welding head and the ear belt material taking claw to press down quickly to complete ear line welding, and a pressing plate capable of smoothing the unevenness of the mask piece body and increasing welding precision is arranged on the ear belt welding table 31.
Be provided with ear belt line pay-off 6 on the frame 33, ear belt line pay-off 6 is including trembling charging tray 61, drawing material wheel 63, pressure pinch roller 64, inductive wheel 65 and crossing line wheel 66 that set gradually according to the unwrapping wire orbit, crosses line wheel 66 and is located line ball cylinder 55 rear in the unwrapping wire orbit, trembles charging tray 61 drive and is connected with and trembles material motor 62, and inductive wheel 65 sets up and reciprocates along optical axis 67 between four optical axis 67 and under the effect of ear belt line.
A gantry type ear belt wire arranging device 7 is arranged below the ear belt feeding claw 51. As shown in fig. 7 to 8, each of the two ear strip wire organizers 7 is composed of a supporting leg 71, a spreading portion 72 for spreading the section of ear strip wire between the two ear strip feeding claws 51, and a wire stringing portion 73 for preventing the adjacent two mask ear strips from interfering with each other, the supporting leg 71 and the wire stringing portion 73 are respectively located at two sides of the spreading portion 72, the supporting leg 71 and the wire stringing portion 73 are lower than the spreading portion 72, so that the ear strip wire organizer 7 is in a gantry shape, the pulling claw 53 passes through the lower portion of the spreading portion 72 when pulling the ear strip wire, and when the two ear strip feeding claws 51 rotate the two ends of the ear strip wire by 90 degrees, the spreading portion 72 spreads the middle portion of the ear strip wire, thereby preventing the ear strip wire from being wound; after the ear belt line and the mask piece are welded, the mask piece is driven by the conveying belt 32 to enable the ear belt to slide to the string line part 73 from the opening part 72, so that the ear belt can not swing when being penetrated at the string line part 73.
The material pulling wheel 63 is driven by the stepping motor 58, the speed of the ear band wire can be accurately controlled, the induction wheel 65 is fixed by 4 optical shafts 67, the induction wheel can move up and down, the ear band wire cannot run out of a wire clamping groove of the induction wheel 65 due to the fact that the ear band wire is loosened, and mechanical failure alarm stop is avoided; when the ear strap wires are pulled during the material shaking plate 61, the material shaking motor 62 rotates reversely to shake the ear strap wires loose, so that the ear strap wires are prevented from being pulled out too many under the action of inertia, and abnormal alarm caused by pulling the ear strap wires is avoided.
The material rack 1 is provided with a deviation rectifier 11. The material rest 1 is fixed through the inflation axle and is rolled up, rectifies a deviation through rectifying ware 11 to the cloth, prevents the cloth off tracking.
The sheeting forming mechanism 2 comprises a nose bridge strip filling device 21, a shape welding and trimming device 22, a folding device 23 and a shape welding and cutting device 24 which are sequentially arranged, and the shape welding and trimming device 22 and the shape welding and cutting device 24 are both connected with a waste collecting device.
The shape welding and trimming device 22 comprises a first embossing roller 221, a first cutter roller 222 and a first drawing rubber roller 223, and the shape welding and trimming device 24 comprises a second drawing rubber roller 241, a second embossing roller 242 and a second cutter roller 243. Folding bottom plate 231, fixing plate 232 and folding guide pressing plate 233
The transmission ratio and the outer diameter ratio of the embossing roller, the cutter roller and the drawing rubber roller in the appearance welding and trimming device 22 and the appearance welding and cutting device 24 are the same, so that the synchronization of the embossing roller, the cutter roller and the drawing rubber roller is ensured, and the tensioning shafts of the embossing roller, the cutter roller and the drawing rubber roller are installed to carry out fine adjustment on the tensioning shafts.
A turnover device 25 for turning the mask sheet by 180 degrees is arranged between the appearance welding and cutting device 24 of the piece forming mechanism 2 and the ear belt welding mechanism 3. The turnover device 25 comprises a turnover motor 251 and four jigs 253 which are distributed on a turnover shaft 252 at equal angles, the inner cavities of the jigs are matched with the shapes of the semi-finished mask sheets, the jigs receive the semi-finished mask sheets punched from the appearance welding and shape cutting device 24 and turn over for 180 degrees, and the turned semi-finished mask sheets are conveyed to the ear band line welding table.
The motor 58 of the scissors 57 drives the crankshaft to rotate to drive the sliding block provided with the scissors 57 to move up and down, when the scissors 57 move down, the handles of the scissors 57 are in contact with the two lower limiting wheels 59 and are closed under the blocking of the two lower limiting wheels 59, so that the ear belt lines at the opening of the scissors 57 are cut off, and when the scissors 57 move up, the handles are in contact with the two upper limiting wheels 59 above and are opened under the blocking of the two upper limiting wheels 59, so that the ear belt lines at the next time are cut off.
The utility model discloses the main part adopts firm square tube panel beating welding to form, the utility model discloses a work or material rest 1 carries out the cloth material loading, bridge of the nose strip filling device 21 is toward filling the bridge of the nose between the cloth, four cloths carry out appearance butt fusion side cut for the first time in outline butt fusion side cut device 22, folding forming in folding device 23, carry out appearance welding for the second time at outline welding shape cut device 24 and cut the shape, semi-manufactured goods gauze mask piece is carried (can overturn through turning device 25 in the middle of) on the conveyer belt 32 of ear area welding bench 31 through the belt, rethread conveyer belt 32 pushes away ultrasonic wave bonding tool 36 below to semi-manufactured goods gauze mask piece, form the gauze mask finished product on semi-manufactured goods gauze mask piece with the ear area welding after inductor response semi-manufactured goods gauze mask piece targets in place.
The production process specifically comprises the steps that cloth materials on cloth rolls of 1 material rack respectively pass through a deviation rectifier 11, enter a contour welding and trimming device 22 through a transition roller to carry out first contour welding and trimming, and meanwhile, nose bridge strips are filled on a nose bridge strip filling device 21; in the shape welding and trimming device 22, the plane shape of the mask sheet and a side line required by the second shape welding are pressed through a first embossing roller, waste materials on two sides of the cloth are trimmed through a first cutter roller, then the material is pulled through a first material pulling rubber roller, and the waste materials are pulled out through a first waste material collecting device 26; in the folding device 23, the folding forming is performed by firstly guiding through two pre-folding guide plates and then forming through two staggered folding guide pressing plates in the front and the back; in the profile welding and cutting device 24, a second material pulling rubber roll is used for tensioning the folded and formed cloth, then a second embossing roll is used for pressing the profile of the finished mask body, a semi-finished mask sheet is cut by a second cutter roll, and the residual waste after cutting is pulled out by a second waste collecting device 26; the semi-finished mask sheet is transferred to a conveying belt of the welding lug machine table through a belt (or the conveying belt 32 of the welding lug machine table is transferred after the overturning device 25 overturns).
Semi-finished mask pieces are placed on a conveying belt, an inductor induces incoming materials, a conveying motor 58 of the conveying belt drives the conveying belt to advance rapidly, each time a semi-finished mask piece conveying belt 32 is placed, a lattice advances, the semi-finished mask pieces are pushed to the position below an ultrasonic welding head 36, an inductor on the position of the lattice in front of the ultrasonic welding head 36 induces the semi-finished mask pieces to give signals, a lifting motor 41 rotates, a driving shaft 44 and a driven shaft 45 respectively drive a welding head cam 42 and an ear band feeding cam 43 to rotate simultaneously, the ear band feeding cam 43 firstly pushes down a feeding lifting frame 35, in the descending process of the feeding lifting frame 35, an ear band wire paying-off device 6 clamps ear band wire ends exposed on one side of a wire pressing cylinder 55 through a pulling claw 53, and pulls the ear band wires under the driving of a linear driving assembly, so that the ear band wires sequentially pass through a scissors 57, a first ear band feeding claw 51, a wire arranging device, A second ear belt feeding claw 51, a line pressing cylinder 55 clamps the ear belt line after the line drawing is finished, the feeding lifting frame 35 drives the ear belt feeding claws 51 to move downwards to the right position, the two ear belt feeding claws 51 clamp the ear belt line, the material drawing claws 53 release the end of the ear belt line, the scissors 57 cut off the ear belt line between the first ear belt feeding claw 51 and the line pressing cylinder 55 under the driving of the motor 58, the wire pressing cylinder 55 is exposed out of the head of the lug wire, a section of lug wire is clamped between the two lug feeding claws 51, each lug feeding claw 51 is driven by the corresponding rotating motor 52 to rotate 90 degrees, two ends of the ear belt line are positioned at two corners of the mask sheet to finish the feeding of the ear belt line, the welding head lifting frame 34 is pressed down next to the welding head cam 42 to enable the ultrasonic welding head 36 to move downwards and weld the ear belt line on the mask sheet, and when the feeding of the ear belt line is finished, the pulling claw 53 moves towards the line pressing cylinder 55; after the ear belt line welding is completed, the ultrasonic welding head 36 and the ear belt feeding claw 51 are driven to move upwards under the action of the spring.
The mask that welds fast like this carries the unloading station through conveyer belt 32 one by one, and the sensor of unloading mechanism of unloading station department gives unloading motor 58 signal after sensing the mask, and unloading motor 58 pushes down and presses the mask to material collecting device on and pile up one by one, again by artifical detection and packing at the back. The whole production process reduces manual errors and waste, the production efficiency reaches 120-150 pieces/min, and the efficiency is greatly improved.
The utility model has reasonable structure, novel design and strong practicability, realizes rapid sheet making and ear belt line welding, and has high production efficiency; the double-cam structure is adopted, the operation is stable, namely the lifting of the ultrasonic welding head 36 and the lifting of the double-lug belt material taking claw are rotationally driven by two cams connected with the same lifting motor 41, the lifting synchronization is ensured, and different actions are completed within one rotation of the lifting motor 41 by utilizing different shapes of the two cams; the automatic control system is simple to operate and easy to maintain, can replace the workload of multiple people, reduces the labor intensity of workers, has high automation degree, reduces the labor cost, and thus effectively saves the production cost.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. The full-automatic mask machine comprises a material rack, a piece forming mechanism and an ear band welding mechanism, wherein cloth on the material rack is conveyed to the piece forming mechanism and is formed into a mask piece through filling of a nose bridge strip, fusion cutting, folding and welding cutting, and the ear band of the mask piece is welded through the ear band welding mechanism; the ear belt welding mechanism is characterized by comprising a lifting motor, an ultrasonic welding head and an ear belt line taking device, wherein the ear belt taking device comprises an ear belt feeding claw which is connected with a rotating motor in a driving mode, the lifting motor is connected with a welding head cam and an ear belt feeding cam in a driving mode, and the lifting motor respectively drives the ultrasonic welding head and the ear belt feeding claw to lift through the welding head cam and the ear belt feeding cam.
2. The full-automatic mask machine according to claim 1, wherein the lifting motor is arranged on a frame of the ear belt welding table, a welding head lifting frame for installing four ultrasonic welding heads and a feeding lifting frame for installing four ear belt feeding claws are arranged on the frame, springs are arranged between the welding head lifting frame and the frame and between the feeding lifting frame and the frame, the welding head cam is positioned above the ear belt feeding cam, the welding head cam is connected with the welding head lifting frame, and the ear belt feeding cam is connected with the feeding lifting frame.
3. The full-automatic mask machine according to claim 2, wherein the welding head cam is mounted on a driving shaft at the driving end of the lifting motor, the ear belt feeding cam is mounted on a driven shaft, and the driving shaft and the driven shaft are in transmission connection with a synchronous belt through a synchronous wheel.
4. The full-automatic mask machine according to claim 2, wherein the ear belt material taking device further comprises a material pulling claw connected with a linear driving assembly, an electric scissor assembly and a line pressing cylinder, the electric scissor assembly is located between the line pressing cylinder and the ear belt material feeding claw, the material pulling claw moves linearly between the line pressing cylinder and the ear belt material feeding claw, and the material pulling claw and the ear belt material feeding claw are both finger cylinders.
5. The full-automatic mask machine according to claim 4, wherein the electric scissors assembly comprises scissors, a motor and a limiting wheel positioned in the lifting direction of the scissors, and the scissors are driven by the motor to lift and are opened and closed under the action of the limiting wheel.
6. The full-automatic mask machine according to claim 4, wherein an ear band wire pay-off device is arranged on the frame, the ear band wire pay-off device comprises a material shaking plate, a material pulling wheel, a material pressing wheel, a sensing wheel and a wire passing wheel which are sequentially arranged according to a pay-off track, the wire passing wheel is positioned behind the wire pressing cylinder in the pay-off track, the material shaking plate is in driving connection with a material shaking motor, and the sensing wheel is arranged between the four optical axes and moves up and down along the optical axes under the action of the ear band wire.
7. The full-automatic mask machine according to claim 1, wherein a gantry type ear belt wire tidying device is arranged below the ear belt feeding claw.
8. The full-automatic mask machine according to claim 1, wherein a deviation rectifier is arranged on the material frame.
9. The full-automatic mask machine according to claim 1, wherein the sheeting mechanism comprises a nose bridge strip filling device, a contour welding and trimming device, a folding device and a contour welding and cutting device which are sequentially arranged, and the contour welding and trimming device and the contour welding and cutting device are both connected with a waste collecting device.
10. The full-automatic mask machine according to claim 9, wherein a turnover device for turning over the mask sheet by 180 degrees is arranged between the contour welding and cutting device of the sheet forming mechanism and the ear band welding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232284.0U CN213487078U (en) | 2020-10-09 | 2020-10-09 | Full-automatic mask machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232284.0U CN213487078U (en) | 2020-10-09 | 2020-10-09 | Full-automatic mask machine |
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| CN213487078U true CN213487078U (en) | 2021-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108084A (en) * | 2022-08-29 | 2022-09-27 | 徐州日月星安防设备科技有限公司 | Material taking device for mask machining and method thereof |
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2020
- 2020-10-09 CN CN202022232284.0U patent/CN213487078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108084A (en) * | 2022-08-29 | 2022-09-27 | 徐州日月星安防设备科技有限公司 | Material taking device for mask machining and method thereof |
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