CN111602913A - Automatic mask machine - Google Patents
Automatic mask machine Download PDFInfo
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- CN111602913A CN111602913A CN202010565038.9A CN202010565038A CN111602913A CN 111602913 A CN111602913 A CN 111602913A CN 202010565038 A CN202010565038 A CN 202010565038A CN 111602913 A CN111602913 A CN 111602913A
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- Prior art keywords
- line
- mask
- welding
- ear
- feeding
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H42/00—Multi-step production lines for making clothes
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
- A41H43/0235—Feeding or advancing
- A41H43/0242—Conveyors therefor
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
- A41H43/025—Folding, unfolding or turning over
- A41H43/0257—Folding
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an automatic mask machine, which relates to the technical field of mask machine equipment and solves the problems of high cost, low production efficiency and the like of mask production caused by the fact that different equipment is required to be used in different processes in common; ear area welding mechanism sets up in the side of the transfer chain of plugging into, and the side of the transfer chain of plugging into is equipped with and pushes away gauze mask linear drive device, is connected through the second transfer chain between ear area welding mechanism and the utmost point ear folding mechanism, reaches and adopts full automatization's processing mode, both can reduce effectively and pollute because of personnel contact unnecessary that the gauze mask causes, still can be convenient for improve the efficiency of gauze mask processing, be convenient for improve the machining efficiency of gauze mask machine and reduce the required purpose of taking up an area of equipment.
Description
Technical Field
The invention relates to the technical field of mask machine equipment, in particular to an automatic mask machine.
Background
Along with the quality of air is worse and worse, respiratory system diseases are more and more, because germs, dust, waste gas and the like in the air can enter a human body through breathing, the human body is seriously damaged, and the mask can play a certain filtering role when being worn.
The folding mask is a sanitary article for protecting respiratory system and can protect human body from being damaged by pathogenic bacteria, dust and waste gas in air. The folding mask mainly comprises non-woven fabrics, nasal threads and ear bands, and has the characteristics of soft and plump hand feeling, high-efficiency filtration, low toxicity prevention, peculiar smell removal, ventilation, comfort, sanitation, convenience, safety and attractiveness.
When the folding mask is produced, a plurality of procedures such as a nose bridge line feeding, an ear band feeding, folding, forming and welding, finished product cutting and the like are required. Because different devices are needed in different processes, and a plurality of workers are needed for operating the devices, the mask production has the disadvantages of high cost, low production efficiency and the like, and a large space is occupied by using a simple linear type assembly line layout mode.
Disclosure of Invention
The invention aims to provide an automatic mask machine, which has the advantages that a full-automatic processing mode is adopted, unnecessary pollution caused by contact of personnel with a mask can be effectively reduced, the mask processing efficiency can be improved conveniently, the processing efficiency of the mask machine can be improved conveniently, and the occupied area required by equipment can be reduced.
The technical purpose of the invention is realized by the following technical scheme: an automatic mask machine comprises a feeding mechanism, a forming mechanism, a welding and shaping mechanism, a connecting and conveying line for conveying a mask body, an ear belt welding mechanism for welding a mask ear belt and an ear tab folding mechanism for folding the mask ear belt, which are sequentially arranged; the device comprises a connecting conveyor line, a plurality of ear belt welding mechanisms, a first conveyor line, a first mask pushing linear driving device and a second conveyor line, wherein the ear belt welding mechanisms are arranged beside the connecting conveyor line and connected with the connecting conveyor line through the first conveyor line; and the ear belt welding mechanism is connected with the ear tab folding mechanism through a second conveying line.
By adopting the technical scheme, the feeding mechanism comprises a plurality of rolls of protective surface materials; in the scheme, the mask production line is integrally divided into two parts according to the steps of mask production, the feeding mechanism, the forming mechanism and the welding shaper form a first production line, the lug belt welding mechanism and the lug folding mechanism form a second production line, the second production lines are uniformly distributed along the axial direction of the connection conveying line, and the feeding directions of the first production line and the second production line are perpendicular to the feeding direction of the connection conveying line, so that the number of the second production lines can be a plurality and the second production lines are arranged along the feeding direction of the connection conveying line, the processing efficiency of the mask machine is improved, the occupied area of equipment is reduced, and the inconvenience in production of the traditional mask production line is effectively relieved; secondly this scheme adopts full automatization's processing mode, both can reduce effectively because of personnel contact the unnecessary pollution that the gauze mask caused, still can be convenient for improve the efficiency of gauze mask processing.
The mask body is connected with the connecting conveying line through a first conveying line, the welding shaping mechanism is connected with the connecting conveying line through a second conveying line, the connecting conveying line is connected with a connecting conveying line through a third conveying line in a rotating mode, a popping swing arm used for popping the mask body is arranged on the popping rotating shaft and located in the second conveying line, and the popping swing arm drives the mask body to rotate and enables the mask body to turn over through a popping power device and then enters the connecting conveying line.
Through adopting above-mentioned technical scheme, when the gauze mask body moved to popping out the swing arm and locating the position along the third transfer chain, pop out the power device drive and pop out the swing arm and rotate, and then send into the transfer chain of plugging into behind the gauze mask body turn-over to the welding process of follow-up gauze mask body and ear area.
The first conveying line comprises two rotating wheels with the same rotating direction and feeding direction, wherein a linear conveying ring coaxially wound on the other rotating wheel is sleeved on the circumferential side wall of one rotating wheel; the number of the linear conveying rings is at least two and is uniformly distributed along the axial direction of the rotating wheel.
Through adopting above-mentioned technical scheme, push away gauze mask linear drive device and promote to the line type and carry and encircle with the gauze mask body on the transfer chain of plugging into, then adopt the line type of line type wiring mode to carry the circle can make the gauze mask body transmit to ear area welding mechanism on more smoothly.
The forming mechanism further comprises a feeding and conveying mechanism for placing the nose line and a first nose line cutting device, a first guide channel for the nose line to pass through is arranged on the side face, close to the first nose line cutting device, of the feeding and conveying mechanism, the first nose line cutting device comprises a first cutting edge arranged on an opening of the first guide channel, and the cutting direction of the first cutting edge is arranged in the axial direction of the first guide channel.
The feeding and conveying mechanism is further provided with a nose line feeding wheel for pressing the nose line, the nose line feeding wheel is arranged on the first guide channel, and the nose line feeding wheel presses the nose line to move in the first guide channel.
According to a further arrangement of the invention, the first guide channel comprises a first nose line guide channel for feeding the nose line and a second nose line guide channel for discharging the nose line, and the first nose line guide channel and the second nose line guide channel are respectively arranged on two sides of the first nose line cutting device along the feeding direction.
By adopting the technical scheme, when the nose line moves along the first guide channel, the mask body also moves along the mask guide part; the nose line firstly passes through the first nose line guide channel, then the first cutting edge rotates until the nose line is cut off, and the cut nose line continuously moves on the feeding surface until the nose line passes through the second nose line guide channel; meanwhile, the mask body passes through the mask guide part and the first narrowing channel to finish narrowing; because the gauze mask body is made by multilayer protective material, the nose line seam is between multilayer protective material, gets into simultaneously between first tooth module and the nose line seam device when nose line and gauze mask body and accomplishes the seam process of nose line and gauze mask body. The feeding of nose line can be more smooth through the setting of first direction passageway, and the location before the seam is more accurate moreover, and then is convenient for improve the off-the-shelf processingquality of gauze mask.
The welding and shaping mechanism comprises a mask folding assembly, a first pressure feeding wheel set, a second gear module, a second pressure feeding wheel set, a first cutter wheel set and a third pressure feeding wheel set which are sequentially arranged along the feeding direction; a mask welding device positioned on the other side of the feeding conveying mechanism is arranged below the second tooth module; the mask folding assembly comprises a folding roller and a folding plate group which are sequentially arranged along the feeding direction, and the folding roller is arranged on the side of the first nose line cutting device along the feeding direction.
Through adopting above-mentioned technical scheme, the gauze mask body folds into a plurality of creases through gauze mask folding assembly surface part position, then continues the feeding and accomplish the pre-fixing before the pressfitting of second tooth module under the extrusion of first forced lubrication wheelset, accomplishes the pressfitting of gauze mask body and the seam of gauze mask seam device and stereotypes through the second tooth module immediately, then is cut off into single gauze mask body by first cutter wheel group behind the second forced lubrication wheelset. Roll over the pressfitting roller that the roller set up for two sets of subtends, two sets of pressfitting rollers the orientation is opposite and be conflict each other, folding board group is the folding leg of two sets of subtends and crisscross settings, and the folding leg comprises the folded sheet that is cascaded arrangement by a plurality of pieces, and the folding process of gauze mask body is accomplished to the gauze mask body after rolling over roller and folded sheet subassembly in proper order.
The invention is further provided with that the ear belt welding mechanism comprises an ear belt welding frame, a first linear moving mechanism fixedly arranged on the ear belt welding frame, two connecting parts in driving connection with the first linear moving mechanism and first welding heads respectively arranged at the tail ends of the connecting parts; still be equipped with rather than sliding connection's welding mounting bracket on the connecting portion, be equipped with the second on the welding mounting bracket and push away gauze mask linear drive device, third and push away gauze mask linear drive device and second motor.
The invention is further provided with a rotating cylinder which is in driving connection with the second motor and is arranged on the welding installation frame, the rotating cylinder penetrates through the welding installation frame, the tail end of the rotating cylinder is provided with a rotating plate, two ends of the rotating plate are respectively provided with an ear belt supporting frame, and two sides of the rotating plate are respectively provided with two corresponding elastic hooks which are in rotating connection with the rotating plate.
By adopting the technical scheme, the second mask pushing linear driving device is provided with two stop blocks in driving connection with the second mask pushing linear driving device, and the two stop blocks drive the elastic hooks to be tightly attached to the side face of the rotating plate when moving downwards; and the third mask pushing linear driving device is provided with a line pressing bent plate in driving connection with the third mask pushing linear driving device. A first ultrasonic transducer is arranged on the top surface of the mounting chamber and is arranged below the first welding head; the ear band cutting mechanism comprises a scissors driving device and pneumatic scissors arranged on a piston rod of the scissors driving device, and the scissors driving device drives the pneumatic scissors to extend into/withdraw from the middle of two corresponding elastic hooks.
The working process is as follows: first, the ear strap material is output to the rotating plate through the ear strap feeding mechanism. The ear belt material is surrounded on the rotating plate and the ear belt supporting frame, and the elastic hook hooks the ear belt material. The second pushes away two dogs of gauze mask linear drive device drive downstream, and two elastic hooks of drive during two dogs downstream are hugged closely on the side of rotor plate to compress tightly the ear area material on the surface of rotor plate, simultaneously, the pneumatic scissors of scissors drive arrangement drive stretches into in the middle of two corresponding elastic hooks, and pneumatic scissors cuts off the ear area material, cuts off back ear area and has two ends of a thread. Then the third mask pushing linear driving device drives the line pressing bent plate to move downwards to press the ear line, meanwhile, the first linear driving device respectively and simultaneously drives the two first welding heads to move downwards, and the first welding heads weld the two line ends of the ear belt on one side of the cloth. After the welding is completed, the third mask pushing linear driving device drives the line pressing bent plate to move upwards, meanwhile, the two first linear driving devices drive the two first welding heads to move upwards respectively and simultaneously, after the welding is completed, the thread ends of the ear belt materials are hooked on the elastic hooks, the rotating plate rotates for a circle and pulls the ear belt materials through the elastic hooks, and the next cycle is continued.
The invention is further provided with the lug folding mechanism which comprises a lug folding base, wherein a first mounting position for placing a lug is arranged on the lug folding base, and the side surface of the lug folding base is rotatably connected with a lug pressing swing arm.
By adopting the technical scheme, after the mask main body is welded with the ear bands on the ear band welding mechanism, the ear bands are unfolded and laid on two sides of the mask main body, and the ear bands cover the turnover rod because the turnover rod is positioned in the first groove; when the mask body moves to the second installation position, the ear belt also moves to the first installation position and covers the turnover rod, at the moment, the ear belt power device drives the turnover rod to rotate through pressing the ear belt swing arm, the turnover rod rotates towards the direction close to the mask body, and then the ear belt is driven to turn towards the direction of the mask body and is folded; then, the ear belt power device drives the ear belt pressing part to approach the ear belt, and the ear belt is pressed on the mask body. The ear belt is overturned and folded in the mask body in an automatic processing mode, so that unnecessary pollution to the mask body caused by manual operation is avoided, the area of the folded ear belt exposed out of the mask body is reduced when the ear belt is folded, and the mask is convenient to store and place.
In conclusion, the invention has the following beneficial effects:
1. by adopting a full-automatic processing mode, unnecessary pollution caused by contact of personnel with the mask can be effectively reduced, and the mask processing efficiency can be conveniently improved;
2. the processing efficiency of the mask machine is improved, the occupied area of equipment is reduced, and the production inconvenience of a traditional mask production line is effectively relieved;
3. the feeding of the nose line can be smoother, and the positioning before welding is more accurate, so that the processing quality of the finished mask product is improved conveniently;
4. the ear belt is turned and folded in the mask body in an automatic processing mode.
In general, the automatic mask processing device adopts a full-automatic processing mode, so that unnecessary pollution caused by contact of personnel with the mask can be effectively reduced, the mask processing efficiency can be improved conveniently, the processing efficiency of a mask machine can be improved conveniently, the occupied area required by equipment can be reduced conveniently, and the inconvenience in production of a traditional mask production line can be effectively relieved.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
FIG. 5 is an enlarged view at D of FIG. 1;
fig. 6 is a schematic structural view of a third conveyor line in the present embodiment;
fig. 7 is a schematic view showing the connection relationship between the tab welding mechanism and the tab folding mechanism and the second transfer line in the present embodiment;
FIG. 8 is an enlarged view at D of FIG. 7;
FIG. 9 is an enlarged view at E in FIG. 7;
fig. 10 is a schematic structural view of the transfer line of this embodiment.
Reference numerals: 4. a feeding mechanism; 5. a molding mechanism; 51. feeding surface; 52. a first nose line cutting device; 521. a first cutting edge; 522. a nose line cutter wheel; 53. a first guide channel; 531. a first nose line guide channel; 532. a second nose line guide channel; 54. a nose line feeding wheel; 55. a first cutter slot; 56. a mask guide part; 561. a first narrowing channel; 5611. a first lower pressing portion; 57. a first tooth module; 58. a nose line welding device; 6. welding and shaping mechanisms; 61. a mask folding assembly; 611. folding rollers; 612. a folding plate group; 62. a first pressure feed wheel set; 63. a second tooth module; 64. a second pressure feed wheel set; 65. a first cutter wheel set; 66. a third pressure feed wheel set; 67. a mask welding device; 7. connecting the conveying line; 8. an ear band welding mechanism; 81. an ear band welding frame; 811. a second linear drive; 812. a third linear drive; 813. a second motor; 815. a rotating plate; 816. an ear band support; 817. an elastic hook; 818. a stopper; 819. pressing and bending the plate; 82. a first linear driving device; 83. a connecting portion; 84. a first welding head; 85. an ear band cutting mechanism; 86. welding the mounting frame; 852. a scissors driving device; 853. pneumatic scissors; 9. a tab folding mechanism; 90. pressing the ear band part; 91. an ear band folding base; 911. a first mounting location; 912. a second mounting location; 92. ear pressing belt swing arms; 93. a turning rod; 94. an ear belt power device; 941. a swing arm linear driving mechanism; 95. a first groove; 96. a bearing seat; 98. a mask pressing power device; 99. a mask pressing plate; 10. a first conveyor line; 101. a rotating wheel; 102. a linear conveying loop; 11. a second conveyor line; 13. a third conveyor line; 131. popping up the rotating shaft; 132. popping up the swing arm; 133. ejecting the power device; 14. a fourth conveyor line; 15. a fifth conveyor line; 16. a linear driving device for pushing the mask; 17. a finished product pressing driving device; 18. and (5) finishing the product pressing part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an automatic mask machine is shown in figures 1 to 10 and comprises a feeding mechanism 4, a forming mechanism 5, a welding and shaping mechanism 6, a connecting conveying line 7 for conveying a mask body, an ear belt welding mechanism 8 for welding a mask ear belt and an ear tab folding mechanism 9 for folding the mask ear belt, which are sequentially arranged; the number of the ear belt welding mechanisms 8 is a plurality, the ear belt welding mechanisms 8 are arranged on the side of the connecting conveying line 7, the ear belt welding mechanisms 8 are connected with the connecting conveying line 7 through a first conveying line 10, a mask pushing linear driving device 16 used for driving the mask body to slide into the first conveying line 10 is arranged on the side of the connecting conveying line 7, and the number of the first conveying lines 10 is matched with the number of the ear belt welding mechanisms 8; the ear belt welding mechanism 8 is connected with the ear folding mechanism 9 through a second conveying line 11.
The feeding mechanism 4 comprises a plurality of rolls of protective surface material; in the scheme, the mask production step is integrally divided into two parts of assembly lines, the feeding mechanism 4, the forming mechanism 5 and the welding shaper form a first assembly line, the lug belt welding mechanism 8 and the lug folding mechanism 9 form a second assembly line, the second assembly lines are uniformly distributed along the axial direction of the connecting conveying line 7, and the feeding directions of the first assembly line and the second assembly line are perpendicular to the feeding direction of the connecting conveying line 7, so that the number of the second assembly lines can be a plurality and are uniformly distributed along the feeding direction of the connecting conveying line 7, the processing efficiency of the mask machine is improved, the occupied area of equipment is reduced, and the inconvenience in production of the traditional mask production assembly line is effectively relieved; secondly this scheme adopts full automatization's processing mode, both can reduce effectively because of personnel contact the unnecessary pollution that the gauze mask caused, still can be convenient for improve the efficiency of gauze mask processing.
Welding plastic mechanism 6 and the transfer chain 7 of plugging into are connected through third transfer chain 13 between, rotate on the third transfer chain 13 and be connected with and pop out pivot 131, pop out and be equipped with the pop-up swing arm 132 that is used for popping out the gauze mask body on the pivot 131, pop out swing arm 132 and lie in third transfer chain 13, pop out swing arm 132 and drive its rotation and make the gauze mask body get into in the transfer chain 7 of plugging into after overturning through popping out power device 133.
When the mask body moves to the position where the popping swing arm 132 is located along the third conveying line 13, the popping power device 133 drives the popping swing arm 132 to rotate, and then the mask body is turned over and then sent into the connecting conveying line 7, so that the subsequent welding process of the mask body and the ear belt is facilitated.
The first conveying line 10 comprises two rotating wheels 101 with the same rotating direction and feeding direction, wherein a linear conveying ring 102 coaxially wound on the other rotating wheel 101 is sleeved on the circumferential side wall of one rotating wheel 101; the number of the linear conveying rings 102 is at least two and is uniformly distributed along the axial direction of the rotating wheel 101.
The mask pushing linear driving device 16 pushes the mask body on the connecting conveying line 7 to the linear conveying ring 102, and then the linear conveying ring 102 adopting the linear wiring mode can enable the mask body to be more smoothly conveyed to the ear belt welding mechanism 8.
The forming mechanism 5 comprises a feeding surface 51 for placing the nose line and a first nose line cutting device 52, a first guide channel 53 for passing the nose line is arranged on the side surface of the feeding surface 51 close to the first nose line cutting device 52, the first nose line cutting device 52 comprises a first cutting edge 521 arranged on the opening of the first guide channel 53, and the cutting direction of the first cutting edge 521 is arranged in the axial direction of the first guide channel 53.
The feeding surface 51 is provided with a nose line feeding wheel 54 for pressing the nose line, the nose line feeding wheel 54 is arranged on the first guide channel 53, and the nose line feeding wheel 54 presses the nose line to move in the first guide channel 53.
The first guide passage 53 includes a first nose line guide passage 531 for nose line feeding and a second nose line guide passage 532 for nose line discharging, and the first nose line guide passage 531 and the second nose line guide passage 532 are respectively disposed on both sides of the first nose line cutting device 52 in the feeding direction.
When the nose line moves along the first guide passage 53, the mask body also moves along the mask guide portion 56; the nose line firstly passes through the first nose line guide channel 531, then the first cutting edge 521 rotates until the nose line is cut off, and the cut nose line continuously moves on the feeding surface 51 until the nose line passes through the second nose line guide channel 532; meanwhile, the mask body passes through the mask guide portion 56 and is narrowed after passing through the first narrowing passage 561; because the mask body is made of multiple layers of protective materials, the nose line is welded between the multiple layers of protective materials, and when the nose line and the mask body enter the space between the first tooth module 57 and the nose line welding device 58, the welding process of the nose line and the mask body is completed. The feeding of nose line can be more smooth through the setting of first guide channel 53, and the location before the seam is more accurate moreover, and then be convenient for improve the off-the-shelf processingquality of gauze mask.
The caliber of the first nose line guide channel 531 is gradually reduced along the feeding direction.
The opening section of the first nose line guide passage 531 is in a circular arc shape matching the contour of the nose line.
The arc-shaped first nose line guide channel 531 can be attached to the outline of the nose line, the end with the larger caliber on the first nose line guide channel 531 can enable the nose line to smoothly penetrate through the first nose line guide channel, and the smaller caliber on the other end can enable the positioning of the nose line before welding with the mask body to be more accurate, so that the smoothness degree of feeding of the nose line can be improved, and the positioning of the nose line before welding with the mask body can be more accurate.
The first nose line cutting device 52 comprises a nose line cutter wheel 522 capable of rotating, a first cutting edge 521 is arranged on the circumferential side wall of the nose line cutter wheel 522, and a first cutting groove 55 matched with the cutting path of the first cutting edge 521 is formed on the feeding surface 51.
When the first cutting edge 521 rotates to cut the nose line, the first cutting edge 521 passes through the first cutting groove 55, and the first cutting groove 55 is provided for the first cutting edge 521 to pass through when rotating.
The feeding surface 51 is provided with a welding and shaping mechanism 6, the welding and shaping mechanism 6 is sequentially provided with a mask guide part 56 through which the mask can pass, a first tooth module 57 for pressing a nose line on the mask and a nose line welding device 58 along the feeding direction, and a first guide channel 53 is arranged in the mask guide part 56.
When the nose line moves into the mask body, the first tooth module 57 clamps and fixes the nose line in the mask body, and then the nose line welding device 58 welds and fixes the nose line in the mask body.
The end of the mask guiding portion 56 close to the first tooth module 57 is provided with a first narrowing channel 561, and the width of the first narrowing channel 561 along the two side surfaces of the feeding direction is gradually reduced.
When the mask body continues to feed along the first narrowing passage 561, the surface area of the mask body is gradually reduced, and the mask body is further narrowed to reduce the mask body.
The end surface of the first narrowing channel 561 near the first tooth module 57 is provided with a first downward pressing portion 5611, and the first downward pressing portion 5611 is inclined from high to low along the feeding direction.
Because the first tooth module 57 is arranged in a roller module manner, the mask body can smoothly enter the first tooth module 57 and the nose line welding device 58, and the production process is more flow-path.
The feeding surface 51 is provided with a welding and shaping mechanism 6, and the welding and shaping mechanism 6 is sequentially provided with a mask folding component 61, a first pressure feeding wheel set 62, a second gear module 63, a second pressure feeding wheel set 64, a first cutter wheel set 65 and a third pressure feeding wheel set 66 along the feeding direction; a mask welding device 67 positioned on the other side of the feeding surface 51 is arranged below the second tooth module 63; the mask folding assembly 61 includes a folding roller 611 and a folding plate group 612 which are sequentially arranged along the feeding direction, and the folding roller 611 is arranged at the side of the first nose line cutting device 52 along the feeding direction.
The mask body is folded into a plurality of creases through the surface part of the mask folding component 61, then the materials are continuously fed under the extrusion of the first pressing and conveying wheel set 62 and the pre-fixing before the pressing of the second gear module 63 is completed, then the pressing and forming of the mask body and the welding and forming of the mask welding device 67 are completed through the second gear module 63, and then the mask body is cut into single mask bodies through the first cutter wheel set 65 after passing through the second pressing and conveying wheel set 64. The folding rollers 611 are two groups of oppositely arranged pressing rollers, the two groups of pressing rollers are opposite in orientation and mutually abutted, the folding plate groups 612 are two groups of oppositely arranged folding frames which are staggered, the folding frames are the folding plate groups 612 which are arranged in a stepped mode, and the mask body sequentially passes through the folding rollers 611 and the folding plate groups 612 to complete the folding process of the mask body.
The ear belt welding mechanism 8 comprises an ear belt welding frame 81, a first linear driving device 82 fixedly arranged on the ear belt welding frame 81, a connecting part 83 in driving connection with the first linear driving device 82, and first welding heads 84 respectively arranged at the tail ends of the connecting part 83; the connecting portion 83 is further provided with a welding mounting frame 86 in sliding connection with the connecting portion, the welding mounting frame 86 is provided with a second linear driving device 811, a third linear driving device 812 and a second motor 813, the tail end of the second motor 813 is provided with a rotating plate 815, two ends of the rotating plate 815 are respectively provided with an ear band supporting frame 816, and two sides of the rotating plate 815 are respectively provided with two corresponding elastic hooks 817 rotatably connected with the two corresponding elastic hooks. The second linear driving device 811 is provided with two stop blocks 818 which are in driving connection with the second linear driving device, and when the two stop blocks 818 move downwards, the elastic hooks 817 are driven to cling to the side surface of the rotating plate 815; the third linear driving device 812 is provided with a line pressing bending plate 819 in driving connection with the third linear driving device. The ear band cutting mechanism 85 comprises a scissors driving device 852 and a pneumatic scissors 853 arranged on a piston rod of the scissors driving device 852, wherein the scissors driving device 852 drives the pneumatic scissors 853 to extend into/withdraw from the middle of two corresponding elastic hooks 817.
The ear strap material continues to feed into the rotating plate 815. The ear belt material is wound on the rotating plate 815 and the ear belt supporting frame 816, and the elastic hook 817 hooks the ear belt material. The second linear driving device 811 drives the two stoppers 818 to move downwards, when the two stoppers 818 move downwards, the two elastic hooks 817 are driven to cling to the side surface of the rotating plate 815 and press the ear belt material on the surface of the rotating plate 815, meanwhile, the scissors driving device 852 drives the pneumatic scissors 853 to extend into the middle of the two corresponding elastic hooks 817, the pneumatic scissors 853 cut the ear belt material, and the cut ear belt has two thread ends. Then, the third linear driving device 812 drives the wire bending plate 819 to move downward to press the ear wire, and simultaneously, the first linear driving device 82 drives the two first welding heads 84 to move downward, respectively, and the first welding heads 84 weld the two ends of the ear strap to one side of the cloth. After the welding is completed, the third linear driving device 812 drives the line pressing bent plate 819 to move upwards, meanwhile, the two first linear driving devices 82 respectively and simultaneously drive the two first welding heads 84 to move upwards, after the welding is completed, the thread heads of the ear strap materials are hooked on the elastic hooks 817, the rotating plate 815 rotates for a circle and pulls the ear strap materials through the elastic hooks 817, and the next cycle is continued.
Utmost point ear folding mechanism 9, including ear area folding base 91, be equipped with the first installation position 911 that is used for placing the ear area on ear area folding base 91, the side of ear area folding base 91 is rotated and is connected with ear pressing belt swing arm 92, and ear pressing belt swing arm 92 is equipped with the upset pole 93 that is used for driving the ear area upset near the side of first installation position 911, rotates on the ear pressing belt swing arm 92 and is connected with the ear area power device 94 that can order about its rotation.
The first mounting position 911 is provided with a first groove 95 matching with the turning rod 93.
The ear band folding base 91 is provided with a bearing seat 96, the bearing seat 96 is provided with an ear band power device 94 moving along the direction vertical to the top end face of the first mounting position 911, and the movable end of the ear band power device 94 is provided with an ear band pressing part 90.
The side of the ear strap folding base 91 is provided with a second mounting position 912 for placing a mask, the bearing seat 96 is provided with a mask pressing power device 98 positioned above the second mounting position 912, and the movable end of the mask pressing power device 98 is provided with a mask pressing plate 99 for pressing the mask body.
After the welding of the ear straps is completed on the ear strap welding mechanism 8, the ear straps are unfolded and laid on the two sides of the mask body, and the turnover rod 93 is positioned in the first groove 95 at the moment, so that the ear straps cover the turnover rod 93; when the mask body moves to the second mounting position 912, the ear belt also moves to the first mounting position 911 and covers the turnover rod 93, at the moment, the ear belt power device 94 drives the turnover rod 93 to rotate through the ear belt pressing swing arm 92, the turnover rod 93 rotates towards the direction close to the mask body, and then the ear belt is driven to turn towards the direction of the mask body and is folded; subsequently, the ear strap power device 94 drives the ear strap pressing portion 90 to approach the ear strap, and presses the ear strap onto the mask body. The ear belt is overturned and folded in the mask body in an automatic processing mode, so that unnecessary pollution to the mask body caused by manual operation is avoided, the area of the folded ear belt exposed out of the mask body is reduced when the ear belt is folded, and the mask is convenient to store and place.
The ear belt power device 94 includes a swing arm linear driving mechanism 941, the turning rod 93 is inserted into one end of the ear pressing belt swing arm 92, and the movable end of the swing arm linear driving mechanism 941 is rotatably connected to one end of the ear pressing belt swing arm 92 far away from the turning rod 93.
The cross section of the ear pressing belt swing arm 92 is parallelogram.
The swing arm linear driving mechanism 941 drives the ear pressing belt swing arm 92 to rotate so as to swing the turnover rod 93, thereby folding the ear belt. The cross section of the ear pressing belt swing arm 92 is parallelogram, so that when the turning rod 93 rotates into the first groove 95, the ear pressing belt swing arm 92 is also attached to the surface of the first mounting position 911.
The pole lug folding mechanism 9 is connected with a fourth conveying line 14 used for discharging finished products of the mask along one side of the feeding direction, a fifth conveying line 15 is arranged at the discharging end of the fourth conveying line 14, a finished product pressing driving device 17 is arranged on the fourth conveying line 14, and a finished product pressing part 18 which can extend to the fifth conveying line 15 is arranged at the movable end of the finished product pressing driving device 17.
The fifth conveyor line 15 is disposed below the discharge end of the fourth conveyor line 14, so that after the mask body is folded on the tab folding mechanism 9, the mask body is moved from the discharge end of the fourth conveyor line 14 to the fifth conveyor line 15, and then the finished product press-fit driving device 17 drives the finished product press-fit portion 18 to press the mask body onto the fifth conveyor line 15.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. An automatic mask machine is characterized by comprising a feeding mechanism (4), a forming mechanism (5), a welding and shaping mechanism (6), a connecting conveying line (7) for conveying a mask body, an ear belt welding mechanism (8) for welding a mask ear belt and an ear tab folding mechanism (9) for folding the mask ear belt, which are sequentially arranged; the mask pushing linear driving device is characterized in that the number of the ear belt welding mechanisms (8) is a plurality, the ear belt welding mechanisms are arranged on the side of the connecting conveying line (7), the ear belt welding mechanisms (8) are connected with the connecting conveying line (7) through a first conveying line (10), a mask pushing linear driving device (16) used for driving a mask body to slide into the first conveying line (10) is arranged on the side of the connecting conveying line (7), and the number of the first conveying lines (10) is matched with the number of the ear belt welding mechanisms (8); the ear belt welding mechanism (8) is connected with the ear tab folding mechanism (9) through a second conveying line (11).
2. The automatic mask machine according to claim 1, wherein the welding shaping mechanism (6) is connected with the connecting conveyor line (7) through a third conveyor line (13), an ejecting rotating shaft (131) is connected to the third conveyor line (13) in a rotating mode, an ejecting swing arm (132) used for ejecting a mask body is arranged on the ejecting rotating shaft (131), the ejecting swing arm (132) is located in the third conveyor line (13), and the ejecting swing arm (132) is driven to rotate through an ejecting power device (133) and enables the mask body to enter the connecting conveyor line (7) after being overturned.
3. The automatic mask machine according to claim 1, wherein the first conveying line (10) comprises two rotating wheels (101) with the same rotating direction and the same feeding direction, wherein a linear conveying ring (102) coaxially wound on the other rotating wheel (101) is sleeved on the circumferential side wall of one rotating wheel (101); the number of the linear conveying rings (102) is at least two and is evenly distributed along the axial direction of the rotating wheel (101).
4. The automatic mask machine according to claim 1, wherein the forming mechanism (5) comprises a feeding and conveying mechanism for placing the nose line and a first nose line cutting device (52), a first guide channel (53) for passing the nose line is arranged on the side of the feeding and conveying mechanism close to the first nose line cutting device (52), the first nose line cutting device (52) comprises a first cutting edge (521) arranged on the opening of the first guide channel (53), and the cutting direction of the first cutting edge (521) is arranged in the axial direction of the first guide channel (53).
5. The automatic mask machine according to claim 4, wherein the feeding and conveying mechanism is provided with a nose line feeding wheel (54) for pressing the nose line, the nose line feeding wheel (54) is arranged on the first guide channel (53), and the nose line feeding wheel (54) presses the nose line to move in the first guide channel (53).
6. The automatic mask machine according to claim 4, wherein the first guide channel (53) comprises a first nose line guide channel (531) for nose line feeding and a second nose line guide channel (532) for nose line discharging, and the first nose line guide channel (531) and the second nose line guide channel (532) are respectively arranged on both sides of the first nose line cutting device (52) along the feeding direction.
7. The automatic mask machine according to claim 1, wherein the welding and shaping mechanism (6) comprises a mask folding assembly (61), a first pressure feed wheel set (62), a second gear set (63), a second pressure feed wheel set (64), a first cutting wheel set (65) and a third pressure feed wheel set (66) which are arranged in sequence along the feeding direction; a mask welding device (67) positioned on the other side of the feeding conveying mechanism is arranged below the second tooth module (63); the mask folding assembly (61) comprises folding rollers (611) and a folding plate group (612) which are sequentially arranged along the feeding direction, and the folding rollers (611) are arranged on the side of the first nose line cutting device (52) along the feeding direction.
8. The automatic mask machine according to claim 1, wherein the ear band welding mechanism (8) comprises an ear band welding frame (81), a first linear moving mechanism fixed on the ear band welding frame (81), two connecting parts in driving connection with the first linear moving mechanism, and first welding heads (84) respectively arranged at the tail ends of the connecting parts; the connecting part is also provided with a welding mounting frame (86) in sliding connection with the connecting part, and the welding mounting frame (86) is provided with a second mask pushing linear driving device (16), a third mask pushing linear driving device (16) and a second motor (813).
9. The automatic mask machine according to claim 8, wherein a rotating cylinder in driving connection with the second motor (813) is arranged on the welding mounting frame (86), the rotating cylinder penetrates through the welding mounting frame (86) and is provided with a rotating plate (815) at the tail end thereof, two ends of the rotating plate (815) are respectively provided with an ear band support frame (816), and two corresponding elastic hooks (817) rotatably connected with the rotating plate (815) are arranged on two sides of the rotating plate.
10. The automatic mask machine according to claim 1, wherein the tab folding mechanism (9) comprises an ear band folding base (91), a first mounting position (911) for placing an ear band is arranged on the ear band folding base (91), and a side of the ear band folding base (91) is rotatably connected with an ear band pressing swing arm (92), wherein a turning rod (93) for driving the ear band to turn is arranged on a side of the ear band pressing swing arm (92) close to the first mounting position (911), and an ear band power device (94) capable of driving the ear band to rotate is rotatably connected to the ear band pressing swing arm (92).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565038.9A CN111602913A (en) | 2020-06-19 | 2020-06-19 | Automatic mask machine |
| PCT/CN2020/118467 WO2021253679A1 (en) | 2020-06-19 | 2020-09-28 | Automatic face mask making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565038.9A CN111602913A (en) | 2020-06-19 | 2020-06-19 | Automatic mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111602913A true CN111602913A (en) | 2020-09-01 |
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ID=72197408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010565038.9A Pending CN111602913A (en) | 2020-06-19 | 2020-06-19 | Automatic mask machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111602913A (en) |
| WO (1) | WO2021253679A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155267A (en) * | 2020-09-29 | 2021-01-01 | 深圳市四点零科技有限公司 | Annular ear belt mask machine and annular ear belt mask production process |
| CN112357656A (en) * | 2020-10-24 | 2021-02-12 | 芜湖西格玛自动化装备有限公司 | Anti-jamming mask machine conveying system |
| WO2021253679A1 (en) * | 2020-06-19 | 2021-12-23 | 佛山市佛大华康科技有限公司 | Automatic face mask making machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468442A (en) * | 2022-03-01 | 2022-05-13 | 宁波金格奥医疗器械股份有限公司 | Full-automatic mask production line |
| CN115195135B (en) * | 2022-07-29 | 2023-06-30 | 东莞市宏祥机械设备有限公司 | Fish type head hanging mask production machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433213B (en) * | 2018-02-05 | 2019-10-11 | 东莞快裕达自动化设备有限公司 | One-to-two automatic folding machine for fish-shaped mask |
| CN111248562A (en) * | 2020-03-09 | 2020-06-09 | 山东彩汇医疗科技有限公司 | Medical mask machine and production process thereof |
| CN111268410A (en) * | 2020-03-09 | 2020-06-12 | 广州吉川机电装备有限公司 | Split-flow conveying system of mask machine |
| CN111391344A (en) * | 2020-03-12 | 2020-07-10 | 大国重器自动化设备(山东)股份有限公司 | Automatic mask production equipment and production process |
| CN111418942B (en) * | 2020-04-02 | 2022-04-22 | 深圳威特尔自动化科技有限公司 | One-driving-two full-automatic plane mask machine |
| CN111387626A (en) * | 2020-04-28 | 2020-07-10 | 山东精诺机械股份有限公司 | One drags four double-row gauze mask machines |
| CN111634042A (en) * | 2020-05-25 | 2020-09-08 | 威海新润机械设备有限公司 | Full-automatic mask machine |
| CN111602913A (en) * | 2020-06-19 | 2020-09-01 | 佛山市佛大华康科技有限公司 | Automatic mask machine |
| CN212590552U (en) * | 2020-06-19 | 2021-02-26 | 佛山市佛大华康科技有限公司 | Automatic mask machine |
-
2020
- 2020-06-19 CN CN202010565038.9A patent/CN111602913A/en active Pending
- 2020-09-28 WO PCT/CN2020/118467 patent/WO2021253679A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253679A1 (en) * | 2020-06-19 | 2021-12-23 | 佛山市佛大华康科技有限公司 | Automatic face mask making machine |
| CN112155267A (en) * | 2020-09-29 | 2021-01-01 | 深圳市四点零科技有限公司 | Annular ear belt mask machine and annular ear belt mask production process |
| CN112357656A (en) * | 2020-10-24 | 2021-02-12 | 芜湖西格玛自动化装备有限公司 | Anti-jamming mask machine conveying system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021253679A1 (en) | 2021-12-23 |
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