Automatic mask production equipment and processing method

Abstract

The present invention provides an automatic mask production equipment and processing method, including a chassis and a coil material feeding device, an ear strap feeding device, a processing and taking device, an ear strap welding device and an automatic vending device arranged in the chassis. The chassis includes a frame and a shell covering the frame, the frame includes a first working platform, the coil material feeding device, the ear strap feeding device, the processing and taking device, the ear strap welding device and the automatic vending device are arranged on the first working platform; the coil material feeding device is used to convey multi-layer cloth cut into sheets, the ear strap feeding device is used to convey multi-layer coil material cut into wire materials, the processing and taking device is used to absorb the sheet material and place it on the ear strap welding device and clamp the wire material and place it on the sheet material, the ear strap welding device is used to weld the wire material to the sheet material to process it into a mask, and the automatic vending device is used to automatically vend the mask.

Description

Technical Field

[0001] The present invention relates to the technical field of automated equipment, and in particular to an automated mask production device and a processing method. Background Art

[0002] A mask is a sanitary protective product used to protect the respiratory system from haze, exhaust gas, dust, germs, etc.; it is mainly composed of non-woven fabrics, melt-blown fabrics, activated carbon fabrics, ear straps, nose bridge strips, etc. It generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. The mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, when working in dusty and other polluted environments, wearing a mask has a very good filtering and blocking effect. When worn, the mask should fit tightly to the wearer's face to prevent germs, dust, etc. from easily leaking in. The mask is equipped with ear straps, which fix the mask to the wearer's head.

[0003] The production of existing masks is mainly carried out on production lines. Production personnel, transportation personnel and distribution personnel will inevitably come into contact with the masks. The masks still have the opportunity to come into contact with bacteria or viruses, and it cannot be ensured that the masks are clean and hygienic when users receive them.

[0004] Therefore, there is an urgent need for a device that can use automation in the entire process of mask processing and sales to reduce the contact between production personnel, transportation personnel and distribution personnel during the mask processing process. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an automated device and processing method for the entire process of mask processing and selling.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automatic mask production equipment, including a chassis and a coil feeding device, an ear strap feeding device, a processing and taking device, an ear strap welding device and an automatic vending device arranged in the chassis.

[0007] The chassis includes a frame and a shell covering the frame, the frame includes a first working platform, and the coil feeding device, ear strap feeding device, processing and taking device, ear strap welding device and automatic vending device are arranged on the first working platform;

[0008] The coil material feeding device is arranged at one end of the first working platform and is used to convey multi-layer cloth cut into sheets, the ear strap feeding device is adjacent to the coil material feeding device and is used to convey multi-layer coil material cut into wire materials, the processing and taking device is adjacent to the ear strap feeding device and is used to absorb the sheet material and place it on the ear strap welding device and clamp the wire material and place it on the sheet material, the ear strap welding device is adjacent to the processing and taking device and is used to weld the wire material to the sheet material to process it into a mask, and the automatic vending device is arranged at the other end of the first working platform away from the coil material feeding device and is used to automatically vend the mask;

[0009] The coil material feeding device, the ear strap feeding device, the processing and taking device, the ear strap welding device and the automatic vending device are arranged in sequence along the processing sequence.

[0010] Furthermore, the coil material feeding device includes a first coil material installation mechanism, a first cutting mechanism, a first clamping mechanism, a first transfer mechanism and a first base;

[0011] The first coil installation mechanism, the first cutting mechanism, the first clamping mechanism and the first transfer mechanism are all installed on the first base of the working platform;

[0012] At least one coil is placed in the first coil installation mechanism, and the first coil installation mechanism includes at least one first discharge port, and the coil extends out of the first coil installation mechanism along the discharge port;

[0013] The first clamping mechanism and the first transfer mechanism are arranged in parallel corresponding to the first discharge port, and the first cutting mechanism is arranged between the first clamping structure and the first discharge port.

[0014] Furthermore, the coil material feeding device includes a second coil material installation mechanism, a second cutting mechanism and a second transfer mechanism;

[0015] At least one coil is arranged in the second coil installation mechanism, and the second coil installation mechanism comprises at least one second discharge port, and the coil extends out of the second coil installation mechanism along the second discharge port;

[0016] The second cutting mechanism comprises a first roller and a second roller, the first roller is arranged in parallel with the second roller, and at least one cutting knife is arranged on the side wall of the first roller along the length direction;

[0017] The second material outlet, the second cutting mechanism and the second transfer mechanism are arranged in sequence along the processing order.

[0018] Furthermore, the ear strap feeding device includes a feeding component, a cutting component and a clamping motion component, and the feeding component, the cutting component and the clamping motion component are arranged in sequence, wherein:

[0019] At least one ear band coil is arranged in the feeding assembly, and the feeding assembly is provided with a third discharge port, and the ear band coil extends to the outside of the feeding assembly along the third discharge port.

[0020] The cutting assembly comprises a fixed clamping jaw and a cutting jaw, and the fixed clamping jaw and the cutting jaw are sequentially arranged at the third discharge port;

[0021] The clamping movement assembly comprises a clamping claw, and the clamping claw, the fixed clamping claw and the cutting claw are arranged on the same horizontal line.

[0022] Furthermore, the processing and picking device includes a mechanical arm, an ear strap picking assembly and a mask suction assembly, and the ear strap picking assembly and the mask suction assembly are installed on both sides of the end effector of the mechanical arm through an adapter, wherein:

[0023] The ear band material taking assembly comprises an ear band clamping claw, and the ear band clamping claw is arranged on one side of the adapter.

[0024] Furthermore, the ear strap welding device includes a rotating platform mechanism, an ultrasonic welding mechanism and a driving mechanism;

[0025] The rotating platform mechanism comprises a second base, a moving assembly and a rotating platform assembly, wherein the rotating platform assembly is arranged on the moving assembly and the rotating platform assembly can perform translational motion along the moving assembly, and the moving assembly is installed on the second base;

[0026] The ultrasonic welding mechanism comprises an ultrasonic welding head, and the ultrasonic welding head is arranged on one side of the moving component;

[0027] The driving mechanism is arranged on one side of the moving component and is vertically arranged with respect to the ultrasonic welding mechanism.

[0028] Furthermore, the automatic vending device includes a mounting plate and a roller driving mechanism and a discharging mechanism arranged on the mounting plate, and the mounting plate is provided with a first outlet;

[0029] The roller driving mechanism is connected to the discharging mechanism;

[0030] The discharging mechanism comprises an outlet panel and a first roller barrel, a second roller barrel and a mounting seat arranged on the outlet panel, the first roller barrel is parallel to the second roller barrel and is rotatably arranged on the mounting seat, one end of the first roller barrel and the second roller barrel is connected to the roller driving mechanism, and the outlet panel is provided with a second outlet;

[0031] The second outlet and the first outlet are sequentially arranged along the processing sequence.

[0032] Furthermore, the chassis also includes an exhaust component and a dust reduction component, and the frame also includes a second working platform for placing the exhaust component and a third working platform for placing the dust reduction component, the second working platform is arranged close to the bottom of the shell, and the third working platform is arranged close to the top of the shell.

[0033] Furthermore, it also includes a disinfection and folding device, which is adjacent to the ear strap welding device and the automatic vending device and is used to disinfect the processed mask.

[0034] Furthermore, the disinfection and folding device includes a third transport mechanism, a disinfection mechanism and a folding mechanism;

[0035] The third transfer mechanism includes a stand and a linear transfer assembly, the linear transfer assembly and the disinfection mechanism are installed on the stand, and the disinfection mechanism is arranged above the linear transfer assembly;

[0036] The folding mechanism includes a first pressing device and a folding transfer device, the first pressing device is installed on the frame, the first pressing device is arranged above the linear transfer component, and the folding transfer device is arranged in parallel with the linear transfer component.

[0037] The second aspect of the present invention also provides a processing method using the above-mentioned automatic mask production equipment, characterized in that the method comprises:

[0038] S1, controlling the coil material feeding device in the chassis to convey multiple layers of fabric to be cut into sheets;

[0039] S2, controlling the ear strap feeding device to convey multiple layers of coiled material to be cut into wire materials;

[0040] S3, controlling the processing and taking device to move to the coil material feeding device to suck the sheet material, and controlling the processing and taking device to move to the ear band feeding device to clamp the wire material;

[0041] S4, controlling the processing and material taking device to move to the ear-welding device, placing the sheet material on the ear-welding device, placing the clamped wire material on the sheet material, welding the wire material to the sheet material to form a mask, and the automatic vending device automatically sells the mask.

[0042] The beneficial effect of the present invention is that it provides an automatic mask production device, which can realize the automatic feeding, transportation, welding and flipping of mask coils and ear straps, and is also equipped with an integrated automatic mask production device with an automatic vending device. The entire processing process is operated by automated equipment and is carried out in a sealed dust-free box, ensuring that the mask received by the user is clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The specific structure of the present invention is described in detail below with reference to the accompanying drawings

[0044] Figure 1 It is a structural schematic diagram of the automatic mask production equipment of the present invention.

[0045] Figure 2 This is a schematic structural diagram of a first type of coil feeding device for the automatic mask production equipment of the present invention.

[0046] Figure 3 This is a schematic structural diagram of a second coil material feeding device of the automatic mask production equipment of the present invention.

[0047] Figure 4 The present invention is a schematic structural diagram of an ear strap feeding device of an automatic mask production device.

[0048] Figure 5 This is a schematic structural diagram of the processing and material taking device of the automatic mask production equipment of the present invention.

[0049] Figure 6 This is a schematic structural diagram of the ear strap welding device of the automatic mask production equipment of the present invention.

[0050] Figure 7 It is a schematic structural diagram of the disinfection and folding device of the automatic mask production equipment of the present invention.

[0051] Figure 8 It is a schematic structural diagram of the automatic vending device of the automatic mask production equipment of the present invention.

[0052] Fig. 9 It is a schematic structural diagram of the frame of the automatic mask production equipment of the present invention.

[0053] The labels are as follows:

[0054] 100-mask automatic production equipment; 70-chassis; 71-frame; 711-first working platform; 10-roll material feeding device; 11-first roll material installation mechanism; 12-first cutting mechanism; 13-first clamping mechanism; 14-first transfer mechanism; 15-first base; 16-second roll material installation mechanism; 17-second cutting mechanism; 18-second transfer mechanism; 001-ear band roll material; 20-ear band feeding device; 21-feeding assembly; 22-cutting assembly; 221-fixed clamping claw; 222-cutting claw; 23-clamping motion assembly; 231-clamping claw; 30-processing and picking device; 31-mechanical arm; 32-ear band picking assembly; 33-mask suction assembly; 34-adapter; 321-ear band clamping claw; 002-mask sheet; 40-welding Ear strap device; 41-rotating platform mechanism; 42-ultrasonic welding mechanism; 43-driving mechanism; 44-mask pressure mask mechanism; 411-second base; 412-moving assembly; 413-rotating platform assembly; 50-disinfection and folding device; 51-third transfer mechanism; 511-stand; 512-linear transfer assembly; 52-disinfection mechanism; 53-folding mechanism; 531-first pressing device; 532-folding transfer device; 54-welding mechanism; 55-clamping mechanism; 56-transmission mechanism; 60-automatic vending device; 61-mounting plate; 62-discharging mechanism; 63-roller driving mechanism; 64-exit panel; 621-first roller; 622-second roller; 72-dust reduction assembly; 712-second working platform; 713-third working platform. DETAILED DESCRIPTION

[0055] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0056] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0057] See also Figure 1 as well as Fig. 9 The present invention provides an automatic mask production device 100, including a chassis 70 and a coil material feeding device 10, an ear strap feeding device 20, a processing and material taking device 30, an ear strap welding device 40 and an automatic vending device 60 arranged in the chassis 70.

[0058] The chassis 70 includes a frame 71 and a shell covering the frame 71, the frame 71 includes a first working platform 711, and the coil feeding device 10, the ear strap feeding device 20, the processing and taking device 30, the ear strap welding device 40 and the automatic vending device 60 are arranged on the first working platform 711;

[0059] The coil material feeding device 10 is arranged at one end of the first working platform 711 and is used to convey multi-layer cloth cut into sheets, the ear strap feeding device 20 is adjacent to the coil material feeding device 10 and is used to convey multi-layer coil material cut into wire materials, the processing and taking device 30 is adjacent to the ear strap feeding device 20 and is used to absorb the sheet material and place it on the ear strap welding device 40 and clamp the wire material and place it on the sheet material, the ear strap welding device 40 is adjacent to the processing and taking device 30 and is used to weld the wire material to the sheet material to process it into a mask, and the automatic vending device 60 is arranged at the other end of the first working platform 711 away from the coil material feeding device 10 and is used to automatically vend the mask;

[0060] The coil material feeding device 10, the ear strap feeding device 20, the processing and taking device 30, the ear strap welding device 40 and the automatic vending device 60 are sequentially arranged along the processing sequence.

[0061] The present invention provides an automatic mask production equipment, which can realize the automatic loading, transportation, welding and flipping of mask coils and ear straps, and the chassis is also provided with a code scanning mechanism. The user starts the machine by scanning the code to produce masks. The control mechanism adopts PLC, and the sensor at the outlet can be used as a counter to measure the number of masks shipped, so as to monitor whether the material in the equipment is sufficient. The whole processing process is carried out in a sealed dust-free chassis, ensuring that the mask obtained by the user is clean and hygienic.

[0062] Example 1

[0063] Furthermore, the coil loading device 10 includes a first coil installation mechanism 11, a first cutting mechanism 12, a first clamping mechanism 13, a first transfer mechanism 14 and a first base 15, see Figure 2 .

[0064] The first base 15 is the supporting structure of the coil material feeding equipment. The first coil material installation mechanism 11, the first cutting mechanism 12, the first clamping mechanism 13 and the first transfer mechanism 14 are all installed on the first base 15. The various mechanisms maintain a stable positional relationship, which increases the accuracy of the equipment during operation.

[0065] The first coil installation mechanism 11 is used to place the coils and supply the coils to the coil loading device when the coils are consumed. Multiple coils can be placed in the first coil installation mechanism 11 at the same time, so that multiple production lines can work at the same time, increasing work efficiency. The first coil installation mechanism 11 is also provided with multiple first discharge ports, and the coils extend to the outside of the first coil installation mechanism 11 along the first discharge ports.

[0066] The first clamping mechanism 13 and the first transfer mechanism 14 are arranged in parallel on one side of the first discharge port, and the first cutting mechanism 12 is arranged between the first clamping mechanism 13 and the first discharge port.

[0067] As can be seen from the above, a first cutting mechanism 12 is provided at the first discharge port, and a first clamping mechanism 13 and a first transfer mechanism 14 are provided on the other side of the first cutting mechanism 12. The coil extends from the first discharge port, the first clamping mechanism 13 stretches the coil to a certain length, and the first cutting mechanism 12 cuts the stretched coil to form a sheet. The first transfer mechanism 14 is located below the coil when cutting the coil, and the first transfer mechanism 14 directly transfers the cut sheet to the next station, at which time the first clamping mechanism 13 clamps the coil to complete the next stretching. As can be seen from the above, the coil feeding equipment provided in this embodiment performs the coil stretching and sheet transfer processes synchronously, which reduces the interval between processes and increases work efficiency.

[0068] Example 2

[0069] In addition, this embodiment provides a second coil material feeding device, which includes a second coil material installation mechanism 16, a second cutting mechanism 17 and a second transfer mechanism 18; see Figure 3 .

[0070] At least one coil is arranged in the second coil installation mechanism 16, and the second coil installation mechanism 16 includes at least one second discharge port, and the coil extends out of the second coil installation mechanism 16 along the second discharge port;

[0071] Specifically, the second cutting mechanism 17 cuts the coiled material in the form of roller extrusion. The second cutting mechanism 17 includes a first roller and a second roller, and the first roller and the second roller are arranged in parallel. When the first roller and the second roller rotate simultaneously, the coiled material moves forward between the first roller and the second roller. At least one cutting knife is arranged on the side wall of the first roller along the length direction. When the first roller and the second roller rotate at a certain angle, the cutting knife is in close contact with the second roller, and the cutting knife cuts the coiled material into sheets. In this embodiment, the number of cutting knives is 1, and when the first roller rotates one circle, one sheet is cut. In other embodiments, when the diameter of the roller is large, multiple cutting knives can also be arranged on the roller.

[0072] The second discharge port, the second cutting mechanism 17 and the second transfer mechanism 18 are arranged in sequence along the processing order. The second transfer mechanism 18 is arranged in the forward direction of the coil. When the second cutting mechanism 17 cuts the coil into sheets, the sheets fall on the second transfer mechanism 18 and are transported to the next workstation by the second transfer mechanism 18.

[0073] From the above, it can be seen that the coil material feeding equipment provided in this embodiment has a cutting knife arranged on the first roller, and the cutting speed is fast, which avoids the situation where the coil material is excessively exposed to the external environment during cutting, is conducive to ensuring the cleanliness and hygiene of the coil material after cutting, and is conducive to improving the qualified rate of the product.

[0074] Example 3

[0075] Further, the ear band feeding device 20 includes a feeding component 21, a cutting component 22 and a clamping movement component 23, wherein the feeding component 21, the cutting component 22 and the clamping movement component 23 are arranged in sequence, wherein at least one ear band coil 001 is arranged in the feeding component 21, the feeding component 21 is provided with a third discharge port, the ear band coil 001 extends to the outside of the feeding component 21 along the third discharge port, the cutting component 22 includes a fixed clamping claw 221 and a cutting claw 222, and the fixed clamping claw 221 and the cutting claw 222 are arranged at the third discharge port in sequence; please refer to Figure 4 .

[0076] The clamping movement assembly 23 includes a clamping claw 231 , and the clamping claw 231 , the fixed clamping claw 221 , and the cutting claw 222 are arranged on the same horizontal line.

[0077] Specifically, the ear band coil 001 is installed in the feeding assembly 21, the ear band coil 001 extends out from the third outlet, the clamping claw 231 clamps a certain length of the extended ear band coil 001, the fixed clamping claw 221 clamps the ear band coil 001 at the third outlet, the cutting claw 222 cuts the ear band to form the ear band, and the cut ear band is directly transported to the next station, completing one cutting. No manual cutting is required, which improves the cutting efficiency.

[0078] Example 4

[0079] Furthermore, the processing and picking device 30 includes a robot arm 31, an ear strap picking assembly 32 and a mask suction assembly 33, wherein the ear strap picking assembly 32 and the mask suction assembly 33 are installed on both sides of the end effector of the robot arm 31 through an adapter 34, wherein the ear strap picking assembly 32 includes an ear strap clamping claw 321, and the ear strap clamping claw 321 is arranged on one side of the adapter 34. Figure 5 .

[0080] Specifically, the robotic arm 31 in this embodiment preferably adopts a 6-degree-of-freedom robotic arm, which can reach any position and posture; similarly, according to needs, a 4-degree-of-freedom robotic arm can also be selected to perform point-to-point transportation or movement within a plane, such as scara, delta and other robotic arms; for some narrow spaces or scenarios with high flexibility requirements, a free-end robotic arm with higher flexibility can also be selected.

[0081] The adapter 34 serves to connect the end effector of the robotic arm 31 with the ear strap picking assembly 32 and the mask suction assembly 33, and can also transmit the action of the end effector to drive the ear strap picking assembly 32 and the mask suction assembly 33 to rotate; the ear strap picking assembly 32 is used to clamp the ear straps and place them on a designated workstation, and the mask suction assembly 33 is used to suck the mask sheet and place it on a designated workstation; the robotic arm 31 can be fixed on the ground or a workbench, and the ear strap picking assembly 32 and the mask suction assembly 33 are driven by the robotic arm 31 to reach the workstation, the mask suction assembly 33 sucks the mask sheet, and the ear strap picking assembly 32 clamps the ear straps and places them on the mask sheet. During the entire process, there is no need for production personnel, transportation personnel, and distribution personnel to come into contact with the mask sheets and ear straps, and the mask sheets and ear straps reduce the chance of contact with bacteria or viruses, ensuring that the user is clean and hygienic when receiving the mask.

[0082] Example 5

[0083] Furthermore, the ear strap welding device 40 includes a rotating platform mechanism 41, an ultrasonic welding mechanism 42 and a driving mechanism 43; see Figure 6 .

[0084] The rotating platform mechanism 41 includes a second base 411, a moving assembly 412 and a rotating platform assembly 413. The rotating platform assembly 413 is disposed on the moving assembly 412, and the rotating platform assembly 413 can perform translational motion along the moving assembly 412. The moving assembly 412 is mounted on the second base 411.

[0085] The ultrasonic welding mechanism 42 includes an ultrasonic welding head, and the ultrasonic welding head is arranged on one side of the moving component 412;

[0086] The driving mechanism 43 is disposed on one side of the moving assembly 412 and is vertically disposed to the ultrasonic welding mechanism 42 .

[0087] Specifically, the rotating platform mechanism 41 is used to place the mask sheet 002, and at the same time plays the role of switching the position of the mask sheet 002, wherein the second base 411 serves as a supporting structure to support the moving assembly 412 and the rotating platform assembly 413, and the ultrasonic welding mechanism 42 is used to weld the ear straps. When in use, the processing and material taking device 30 transports the mask sheet 002 to the rotating platform assembly 413, the rotating platform assembly 413 moves to the ultrasonic welding mechanism 42, the processing and material taking device 30 transports the ear straps to the mask sheet 002, and is welded to one end of the mask sheet by the ultrasonic welding mechanism 42. After welding, the rotating platform assembly 413 rotates 180 degrees, welds another ear strap, and completes the ear strap welding of the mask sheet 002. Using an ultrasonic welding mechanism 42, the structure is compact, space-saving, and welding the ear straps does not require manual operation, which is easy to operate.

[0088] Example 6

[0089] Furthermore, it also includes a disinfection and folding device 50, which is adjacent to the ear strap welding device 40 and the automatic vending device 60 and is used to disinfect the processed mask.

[0090] The disinfection and folding device 50 includes a third transport mechanism 51, a disinfection mechanism 52 and a folding mechanism 53; see Figure 7 .

[0091] Specifically, after the ear strap welding device 40 is completed, the main processing of the mask has been completed. In order to ensure the cleanliness and hygiene of the mask, it needs to be folded and disinfected.

[0092] The third transfer mechanism 51 includes a stand 511 and a linear transfer assembly 512. The linear transfer assembly 512 is mounted on the stand 511. The stand 511 provides support for the linear transfer assembly 512 to maintain the position stability of the linear transfer assembly 512. The disinfection mechanism 52 is mounted on the stand 511 and is disposed above the linear transfer assembly 512. During operation, the mask is placed at the receiving station on the linear transfer assembly 512 manually or mechanically. The linear transfer assembly 512 transports the mask forward in a straight line. When the mask passes under the disinfection mechanism 52, the disinfection mechanism 52 sterilizes the mask to ensure that the mask is clean and hygienic.

[0093] The folding mechanism 53 includes a first pressing device 531 and a folding and transferring device 532. The first pressing device 531 is installed on the stand 511. The first pressing device 531 is arranged above the linear transfer assembly 512. The folding and transferring device 532 is arranged in parallel with the linear transfer assembly 512. When the mask reaches the folding station after passing through the disinfection mechanism 52, the linear transfer assembly 512 stops moving. The first pressing device 531 temporarily restrains the mask at the folding station, and the folding and transferring device 532 folds the mask and transports it to the next station.

[0094] From the above, it can be seen that the mask disinfection and folding device provided in this embodiment can automatically complete the process of disinfecting and folding the mask, avoiding the pollution problem caused by manual contact, and can sterilize and disinfect the mask to ensure the cleanliness and hygiene of the mask.

[0095] The disinfection and folding device 50 also includes a welding mechanism 54, which can perform spot welding on the folded mask to keep the mask in a stable folded state. In actual use, the mask disinfection and folding device is also provided with a clamping mechanism 55 and a transmission mechanism 56. The clamping mechanism 55 is used to remove the folded mask from the welding mechanism 54 and transfer it to the transmission mechanism 56. The transmission mechanism 56 transfers the mask to the automatic vending device 60 for the next step.

[0096] Example 7

[0097] For further information, see Figure 8 The automatic vending device 60 includes a mounting plate 61 and a roller driving mechanism 63 and a discharging mechanism 62 disposed on the mounting plate 61, and the mounting plate 61 is provided with a first outlet;

[0098] The roller driving mechanism 63 is connected to the discharging mechanism 62;

[0099] The discharging mechanism 62 includes an outlet panel 64 and a first roller barrel 621, a second roller barrel 622 and a mounting seat arranged on the outlet panel 64. The first roller barrel 621 and the second roller barrel 622 are parallel and rotatably arranged on the mounting seat. One end of the first roller barrel 621 and the second roller barrel 622 are connected to the roller driving mechanism 63. The outlet panel 64 is provided with a second outlet.

[0100] The second outlet and the first outlet are sequentially arranged along the processing sequence.

[0101] Specifically, the first roller 621 and the second roller 622 are parallel and arranged with a gap, the length of the gap is greater than the width of the mask, and the width of the gap is greater than the thickness of the mask. The shape of the second outlet is slightly larger than the width and thickness of the mask, so that the mask can be sent out from the second outlet. By setting the discharging mechanism 62 and the roller driving mechanism 63 on the mounting plate 61, the automatic selling of the mask is realized, and the whole processing process is in a sealed space, and the mask is in a dust-free state. In addition, an observation window and a payment system are also provided on the mounting plate 61, and the observation window and the payment system are located on the upper part of the outlet panel 64. The user starts the machine by scanning the code to produce masks. The control mechanism adopts PLC, and the sensor at the outlet can be used as a counter to measure the number of masks shipped, so as to monitor whether there is enough material in the equipment.

[0102] Example 8

[0103] For further information, see Fig. 9 The chassis 70 further includes an exhaust assembly and a dust suppression assembly 72, and the frame 71 further includes a second working platform 712 for placing the exhaust assembly and a third working platform 713 for placing the dust suppression assembly 72, wherein the second working platform 712 is disposed near the bottom of the shell, and the third working platform 713 is disposed near the top of the shell.

[0104] Specifically, a dust-free chassis is realized by coordinating the exhaust assembly, the dust reduction assembly 72 and the frame 71 in the chassis 70, thereby ensuring that the entire mask processing process is a dust-free space, thereby achieving clean and hygienic processed masks.

[0105] In summary, the automatic mask production equipment provided by the present invention can realize the automatic feeding, transportation, welding and flipping of mask coils and ear straps, and the chassis is also provided with a code scanning mechanism. The user starts the machine by scanning the code to produce masks, and the control mechanism adopts PLC. The sensor at the exit can be used as a counter to measure the number of masks shipped, so as to monitor whether the material in the equipment is sufficient. The entire processing process is carried out in a sealed dust-free chassis, ensuring that the mask received by the user is clean and hygienic.

[0106] The second aspect of the present invention also provides a processing method using the above-mentioned automatic mask production equipment, characterized in that the method comprises:

[0107] S1, controlling the coil material feeding device 10 in the chassis 70 to convey multiple layers of fabric to be cut into sheets;

[0108] S2, controlling the ear band feeding device 20 to convey multiple layers of coiled material to be cut into wire materials;

[0109] S3, controlling the processing and taking device 30 to move to the coil material feeding device 10 to absorb the sheet material, and controlling the processing and taking device 30 to move to the ear band feeding device 20 to clamp the wire material;

[0110] S4, controlling the processing and material taking device 30 to move to the ear-welding device 40, and placing the sheet material on the ear-welding device 40, placing the clamped wire material on the sheet material, welding the wire material to the sheet material to process it into a mask, and the automatic vending device 60 automatically sells the mask.

[0111] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic mask production equipment, characterized in that: It includes a chassis and a coil material feeding device, an ear strap feeding device, a processing and taking device, an ear strap welding device and an automatic vending device arranged in the chassis; The chassis includes a frame and a shell covering the frame, the frame includes a first working platform, and the coil feeding device, ear strap feeding device, processing and taking device, ear strap welding device and automatic vending device are arranged on the first working platform; The coil material feeding device is arranged at one end of the first working platform and is used to convey multi-layer cloth cut into sheets, the ear strap feeding device is adjacent to the coil material feeding device and is used to convey multi-layer coil material cut into wire materials, the processing and taking device is adjacent to the ear strap feeding device and is used to absorb the sheet material and place it on the ear strap welding device and clamp the wire material and place it on the sheet material, the ear strap welding device is adjacent to the processing and taking device and is used to weld the wire material to the sheet material to process it into a mask, and the automatic vending device is arranged at the other end of the first working platform away from the coil material feeding device and is used to automatically vend the mask; The coil material feeding device, ear strap feeding device, processing and taking device, ear strap welding device and automatic vending device are sequentially arranged along the processing sequence; The processing and retrieving device comprises a mechanical arm, an ear strap retrieving assembly and a mask suction assembly, wherein the ear strap retrieving assembly and the mask suction assembly are installed on both sides of the end effector of the mechanical arm through an adapter, wherein: The ear band material taking assembly comprises an ear band clamping claw, and the ear band clamping claw is arranged on one side of the adapter; The automatic vending device comprises a mounting plate and a roller driving mechanism and a discharging mechanism arranged on the mounting plate, and the mounting plate is provided with a first outlet; The roller driving mechanism is connected to the discharging mechanism; The discharging mechanism comprises an outlet panel and a first roller barrel, a second roller barrel and a mounting seat arranged on the outlet panel, the first roller barrel is parallel to the second roller barrel and is rotatably arranged on the mounting seat, one end of the first roller barrel and the second roller barrel is connected to the roller driving mechanism, and the outlet panel is provided with a second outlet; the first roller barrel and the second roller barrel are parallel and arranged with a gap, the length of the gap is greater than the width of the mask, and the width of the gap is greater than the thickness of the mask; The second outlet and the first outlet are sequentially arranged in the processing order; The chassis also includes an exhaust component and a dust reduction component, and the frame also includes a second working platform for placing the exhaust component and a third working platform for placing the dust reduction component, the second working platform is arranged close to the bottom of the shell, and the third working platform is arranged close to the top of the shell.

2. The automatic mask production equipment according to claim 1, characterized in that: The coil material feeding device comprises a first coil material installation mechanism, a first cutting mechanism, a first clamping mechanism, a first transfer mechanism and a first base; The first coil installation mechanism, the first cutting mechanism, the first clamping mechanism and the first transfer mechanism are all installed on the first base of the working platform; At least one coil is placed in the first coil installation mechanism, and the first coil installation mechanism includes at least one first discharge port, and the coil extends out of the first coil installation mechanism along the discharge port; The first clamping mechanism and the first transfer mechanism are arranged in parallel corresponding to the first discharge port, and the first cutting mechanism is arranged between the first clamping mechanism and the first discharge port.

3. The automatic mask production equipment according to claim 1, characterized in that: The coil material feeding device comprises a second coil material installation mechanism, a second cutting mechanism and a second transfer mechanism; At least one coil is arranged in the second coil installation mechanism, and the second coil installation mechanism comprises at least one second discharge port, and the coil extends out of the second coil installation mechanism along the second discharge port; The second cutting mechanism comprises a first roller and a second roller, the first roller is arranged in parallel with the second roller, and at least one cutting knife is arranged on the side wall of the first roller along the length direction; The second material outlet, the second cutting mechanism and the second transfer mechanism are arranged in sequence along the processing order.

4. The automatic mask production equipment according to claim 2 or 3, characterized in that: The ear band feeding device comprises a feeding component, a cutting component and a clamping motion component, wherein the feeding component, the cutting component and the clamping motion component are arranged in sequence, wherein: At least one ear band coil is arranged in the feeding assembly, and the feeding assembly is provided with a third discharge port, and the ear band coil extends to the outside of the feeding assembly along the third discharge port. The cutting assembly comprises a fixed clamping jaw and a cutting jaw, and the fixed clamping jaw and the cutting jaw are sequentially arranged at the third discharge port; The clamping movement assembly comprises a clamping claw, and the clamping claw, the fixed clamping claw and the cutting claw are arranged on the same horizontal line.

5. The automatic mask production equipment according to claim 4, characterized in that: The ear strap welding device comprises a rotating platform mechanism, an ultrasonic welding mechanism and a driving mechanism; The rotating platform mechanism includes a second base, a moving assembly and a rotating platform assembly, wherein the rotating platform assembly is arranged on the moving assembly, and the rotating platform assembly can perform translational motion along the moving assembly, and the moving assembly is installed on the second base; The ultrasonic welding mechanism comprises an ultrasonic welding head, and the ultrasonic welding head is arranged on one side of the moving component; The driving mechanism is arranged on one side of the moving component and is vertically arranged with respect to the ultrasonic welding mechanism.

6. The automatic mask production equipment according to claim 5, characterized in that: It also includes a disinfection and folding device, which is adjacent to the ear strap welding device and the automatic vending device and is used to disinfect the processed mask; the disinfection and folding device includes a third transport mechanism, a disinfection mechanism and a folding mechanism; The third transfer mechanism includes a stand and a linear transfer assembly, the linear transfer assembly and the disinfection mechanism are installed on the stand, and the disinfection mechanism is arranged above the linear transfer assembly; The folding mechanism includes a first pressing device and a folding transfer device, the first pressing device is installed on the frame, the first pressing device is arranged above the linear transfer component, and the folding transfer device is arranged in parallel with the linear transfer component.

7. A processing method using the automatic mask production equipment according to any one of claims 1 to 6, characterized in that: The method comprises: S1, controlling the coil material feeding device in the chassis to convey multiple layers of fabric to be cut into sheets; S2, controlling the ear strap feeding device to convey multiple layers of coiled material to be cut into wire materials; S3, controlling the processing and taking device to move to the coil material feeding device to suck the sheet material, and controlling the processing and taking device to move to the ear band feeding device to clamp the wire material; S4, controlling the processing and material taking device to move to the ear-welding device, placing the sheet material on the ear-welding device, placing the clamped wire material on the sheet material, welding the wire material to the sheet material to form a mask, and the automatic vending device automatically sells the mask.

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