阅读说明：本技术 口罩售卖机 (Gauze mask vending machine ) 是由 冯灵 何凤鸣 周乾晓 徐丽莎 于 2020-05-09 设计创作，主要内容包括：本发明公开了一种口罩售卖机,涉及售卖机领域,提供一种结构简单,单位体积容量大,口罩加入便利的口罩售卖机。口罩售卖机包括支付系统、存储盒、输出盒、口罩输出装置和控制器；口罩输出装置位于存储盒和输出盒的上方,口罩输出装置包括口罩输出导轨、移动架、移动驱动装置、输出伸缩杆、吸盘和吸盘进气装置；导轨水平设置,移动架与口罩输出导轨配合设置,输出伸缩杆竖向设置,输出伸缩杆上端与移动架连接,吸盘与输出伸缩杆下端连接；移动驱动装置能够驱动移动架沿口罩输出导轨往复移动,从而使得吸盘与存储盒或输出盒位置对应；吸盘进气装置能够使吸盘进气；控制器接收支付系统信号并控制移动驱动装置、输出伸缩杆和吸盘进气装置工作。(The invention discloses a mask vending machine, relates to the field of vending machines, and provides a mask vending machine which is simple in structure, large in unit volume capacity and convenient to add masks. The mask vending machine comprises a payment system, a storage box, an output box, a mask output device and a controller; the mask output device is positioned above the storage box and the output box and comprises a mask output guide rail, a moving frame, a moving driving device, an output telescopic rod, a sucker and a sucker air inlet device; the guide rails are horizontally arranged, the moving frame is matched with the mask output guide rails, the output telescopic rod is vertically arranged, the upper end of the output telescopic rod is connected with the moving frame, and the sucker is connected with the lower end of the output telescopic rod; the moving driving device can drive the moving frame to reciprocate along the output guide rail of the mask, so that the sucking disc corresponds to the position of the storage box or the output box; the sucker air inlet device can enable the sucker to inlet air; the controller receives the payment system signal and controls the mobile driving device, the output telescopic rod and the sucker air inlet device to work.)

1. A mask vending machine comprising a payment system (10); the method is characterized in that: comprises a storage box (2), an output box (3), a mask output device (4) and a controller (5); the mask output device (4) is positioned above the storage box (2) and the output box (3), and the mask output device (4) comprises a mask output guide rail (4-1), a moving frame (4-2), a moving driving device (4-3), an output telescopic rod (4-4), a sucker (4-5) and a sucker air inlet device (4-6); the guide rails are horizontally arranged (), the movable frame (4-2) is matched with the mask output guide rail (4-1), the output telescopic rod (4-4) is vertically arranged, the upper end of the output telescopic rod (4-4) is connected with the movable frame (4-2), and the sucker (4-5) is connected with the lower end of the output telescopic rod (4-4); the moving driving device (4-3) can drive the moving frame (4-2) to reciprocate along the mask output guide rail (4-1), so that the sucking disc (4-5) corresponds to the position of the storage box (2) or the output box (3); the sucker air inlet device (4-6) can enable the sucker (4-5) to inlet air; the controller (5) receives signals of the payment system (10) and controls the mobile driving device (4-3), the output telescopic rod (4-4) and the sucker air inlet device (4-6) to work.

2. The mask vending machine of claim 1, wherein: the mask output device (4) comprises a pressure sensor (4-8), the pressure sensor (4-8) is arranged between the sucker (4-5) and the output telescopic rod (4-4), and the controller (5) controls the output telescopic rod (4-4) to retract according to signals of the pressure sensor (4-8).

3. The mask vending machine of claim 1, wherein: the mask output device (4) comprises an air suction device (4-7), the air suction device (4-7) can suck air in the sucker (4-5), and the controller (5) controls the air suction device (4-7) to work.

4. The mask vending machine of claim 1, wherein: the goods shortage detection device (16) comprises a goods shortage detection probe (16-1), a goods shortage detection patch (16-2) and a goods shortage prompting device, wherein the goods shortage detection patch (16-2) is connected to the bottom surface inside the storage box (2), and the goods shortage detection probe (16-1) corresponds to the goods shortage detection patch (16-2) in position; when the out-of-stock detection probe (16-1) detects the out-of-stock detection patch (16-2), the controller (5) controls the out-of-stock prompting device to send out prompting information and close the payment system (10).

5. The mask vending machine of claim 1, wherein: the moving driving device (4-3) comprises a driving belt wheel (4-3-1), a driven belt wheel (4-3-2), a driving belt (4-3-3) and a moving driving motor (4-3-4), wherein the driving belt (4-3-3) is arranged along the direction of the guide rail () and sleeved on the driving belt wheel (4-3-1) and the driven belt wheel (4-3-2), the driving belt (4-3-3) is connected with the moving frame (4-2), and the moving driving motor (4-3-4) is connected with the driving belt wheel (4-3-1).

6. The mask vending machine of claim 1, wherein: comprises a plurality of storage boxes (2), and the storage boxes (2) are arranged in a row along the direction of a mask output guide rail (4-1).

7. The mask vending machine of any one of claims 1-6, wherein: the mask crushing device comprises a waste mask leading-in structure (6), a waste mask detector (11), a mask crushing device (7) and a waste mask basket (8), wherein the waste mask leading-in structure (6), the mask crushing device (7) and the waste mask basket (8) are sequentially arranged from top to bottom, and the waste mask detector (11) and the waste mask leading-in structure (6) are correspondingly arranged; when the waste mask detector (11) detects that a waste mask enters, the controller (5) controls the mask crushing device (7) to work.

8. The mask vending machine of claim 7, wherein: when the payment system (10) is started and the waste mask detector (11) detects that the waste mask enters, the controller (5) controls the payment system (10) to reduce and avoid partial cost.

9. The mask vending machine of claim 7, wherein: the waste and old gauze mask basket (8) comprises a basket body (8-1), a basket body moving-out guide rail (8-2) and a sealing device; the basket body (8-1) is matched with the basket body moving-out guide rail (8-2); the sealing device comprises a first sealing plate (8-3), a second sealing plate (8-4), an elastic heat-resistant strip (8-7), a heating strip (8-6), two hinge plates (8-5) and two sealing telescopic rods (8-8); the first sealing plate (8-3), the second sealing plate (8-4) and the two hinge plates (8-5) are hinged to form a rectangular frame structure located right above the basket body (8-1), the first sealing plate (8-3) is opposite to the second sealing plate (8-4), the two hinge plates (8-5) are opposite, and the first sealing plate (8-3) and the second sealing plate (8-4) are placed on the basket body (8-1); the sealing telescopic rods (8-8) are connected with the basket body (8-1) through sealing telescopic rod supports (8-9), one sealing telescopic rod (8-8) is located on the outer side of the first sealing plate (8-3), the sealing telescopic rod (8-8) is perpendicular to and connected with the first sealing plate (8-3), the other sealing telescopic rod (8-8) is located on the outer side of the second sealing plate (8-4), and the sealing telescopic rod (8-8) is perpendicular to and connected with the second sealing plate (8-4); the heating strip (8-6) is connected with the first sealing plate (8-3), and the elastic heat-resistant strip (8-7) is connected with the second sealing plate (8-4); the sealing telescopic rod (8-8) can drive the first sealing plate (8-3) and the second sealing plate (8-4) to move inwards to enable the heating strip (8-6) to be attached to the elastic heat-resistant strip (8-7), and the hinge plate (8-5) is concave inwards at the moment; the controller (5) controls the sealing telescopic rods (8-8) and the heating strips (8-6) to work.

10. The mask vending machine of claim 9, wherein: the mask fragment detection device comprises a mask fragment detection probe (12) and a sealing prompt device, wherein the mask fragment detection probe (12) can detect the amount of mask fragments in a waste mask basket (8); the controller (5) controls the sealing telescopic rods (8-8) and the sealing prompt device to work according to signals of the mask fragment detection probe (12), and closes the waste mask leading-in structure (6).

Technical Field

The invention relates to the field of vending machines, in particular to a mask vending machine.

Background

Various vending machines have been widely used in people's daily life at present, and along with the increase of people's demand for the gauze mask vending machine has also appeared.

The machine is sold to common gauze mask is similar with other commodity vending machines in fact, and its output device is the spiral, and the gauze mask interval is put in the output spiral, and the spiral rotation is released the gauze mask. Although the mask vending machine can automatically sell masks, the masks are sparsely distributed in the machine, so that the mask accommodating capacity is small; a plurality of output screws are needed to accommodate more masks, so that the equipment cost is high; in addition, when the masks are added, the masks need to be placed in the gaps of the output screws one by one, and the adding of the masks is troublesome. ZL201220621399.1 discloses a mask vending machine having a mask storage and output device that is different from conventional commercial vending machines, but also has similar disadvantages.

In addition, after using for a period of time, people usually throw the gauze mask in the garbage bin at will, lead to the germ on the gauze mask to spread easily, and certain lawless persons also easily pick up the back with old and useless gauze mask and recycle. If gauze mask vending machine can have gauze mask recovery function concurrently to there are some measures of encouraging the gauze mask to retrieve, will do benefit to and change above-mentioned condition.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a simple structure, unit volume capacity is big, and convenient gauze mask vending machine is added to gauze mask.

The technical scheme adopted for solving the problems is as follows: the mask vending machine comprises a payment system, a storage box, an output box, a mask output device and a controller; the mask output device is positioned above the storage box and the output box and comprises a mask output guide rail, a moving frame, a moving driving device, an output telescopic rod, a sucker and a sucker air inlet device; the guide rails are horizontally arranged, the moving frame is matched with the mask output guide rails, the output telescopic rod is vertically arranged, the upper end of the output telescopic rod is connected with the moving frame, and the sucker is connected with the lower end of the output telescopic rod; the moving driving device can drive the moving frame to reciprocate along the output guide rail of the mask, so that the sucking disc corresponds to the position of the storage box or the output box; the sucker air inlet device can enable the sucker to inlet air; the controller receives the payment system signal and controls the mobile driving device, the output telescopic rod and the sucker air inlet device to work.

Further, the method comprises the following steps: the mask output device comprises a pressure sensor, the pressure sensor is arranged between the sucker and the output telescopic rod, and the controller controls the output telescopic rod to retract according to signals of the pressure sensor.

Further, the method comprises the following steps: the mask output device comprises an air suction device, the air suction device can suck air out of the sucker, and the controller controls the air suction device to work.

Further, the method comprises the following steps: the mask vending machine comprises an out-of-stock detection device, the out-of-stock detection device comprises an out-of-stock detection probe, an out-of-stock detection patch and an out-of-stock prompting device, the out-of-stock detection patch is connected to the bottom surface inside the storage box, and the out-of-stock detection probe corresponds to the out-of-stock detection patch in position; when the out-of-stock detection probe detects the out-of-stock detection patch, the controller controls the out-of-stock prompting device to send out prompting information and close the payment system.

Further, the method comprises the following steps: the mobile driving device comprises a driving belt wheel, a driven belt wheel, a driving belt and a mobile driving motor, the driving belt is arranged along the direction of the guide rail and sleeved on the driving belt wheel and the driven belt wheel, the driving belt is connected with the mobile frame, and the mobile driving motor is connected with the driving belt wheel.

Further, the method comprises the following steps: the mask vending machine comprises a plurality of storage boxes, and each storage box is arranged in a row along the direction of a mask output guide rail.

Further, the method comprises the following steps: the mask vending machine comprises a waste mask leading-in structure, a waste mask detector, a mask crushing device and a waste mask basket, wherein the waste mask leading-in structure, the mask crushing device and the waste mask basket are sequentially arranged from top to bottom, and the waste mask detector is arranged corresponding to the waste mask leading-in structure; when the waste mask detector detects that the waste mask enters, the controller controls the mask crushing device to work.

Further, the method comprises the following steps: when the payment system is started and the waste mask detector detects that the waste mask enters, the controller controls the payment system to reduce and avoid part of cost.

Further, the method comprises the following steps: the waste mask basket comprises a basket body, a basket body removing guide rail and a sealing device; the basket body and the basket body moving-out guide rail are arranged in a matched mode; the sealing device comprises a first sealing plate, a second sealing plate, an elastic heat-resistant strip, a heating strip, two hinge plates and two sealing telescopic rods; the first sealing plate, the second sealing plate and the two hinge plates are hinged to form a rectangular frame structure located right above the basket body, the first sealing plate is opposite to the second sealing plate, the two hinge plates are opposite, and the first sealing plate and the second sealing plate are placed on the basket body; the opening sealing telescopic rods are connected with the basket body through opening sealing telescopic rod supports, one opening sealing telescopic rod is located on the outer side of the first opening sealing plate, the opening sealing telescopic rods are perpendicular to and connected with the first opening sealing plate, the other opening sealing telescopic rod is located on the outer side of the second opening sealing plate, and the opening sealing telescopic rods are perpendicular to and connected with the second opening sealing plate; the heating strip is connected with the first sealing plate, and the elastic heat-resistant strip is connected with the second sealing plate; the sealing telescopic rod can drive the first sealing plate and the second sealing plate to move inwards to enable the heating strips to be attached to the elastic heat-resistant strips, and at the moment, the hinge plate is recessed inwards; the controller controls the sealing telescopic rod and the heating strip to work.

Further, the method comprises the following steps: the mask vending machine comprises a mask fragment detection probe and a sealing prompt device, wherein the mask fragment detection probe can detect the amount of mask fragments in the waste mask basket; the controller controls the sealing telescopic rod and the sealing prompting device to work according to the signals of the mask fragment detection probe, and closes the waste mask leading-in structure.

The invention has the beneficial effects that: 1. the mask packed by the plastic packing bag is stacked in a storage box. When the mask is output, the output telescopic rod extends, and the sucker sucks the packaging bag; then the telescopic rod is output to shorten and suck the mask; then the movable driving device drives the movable frame to move along the guide rail, so that the suction disc drives the mask to move right above the output box; then the suction disc air inlet device enables air to be fed into the suction disc, the mask loses suction of the suction disc, and the mask falls into the output box due to self gravity; the purchaser can then remove the mask from the output cartridge. The invention can only stack the masks in the storage box, so that no space exists between the masks, the storage space is saved, and more masks can be stored. The staff once only with a plurality of gauze masks directly put into the storage box can, the gauze mask adds easy operation. Only need set up a gauze mask output device, do benefit to and simplify the gauze mask and sell quick-witted structure, reduce cost.

2. And a waste mask leading-in structure, a waste mask detector, a mask crushing device and a waste mask basket are further arranged. The waste mask basket is sleeved with a garbage bag, people throw the waste mask into the mask guide-in structure, and the waste mask is crushed by the mask crushing device and then enters the garbage bag. Therefore, the invention has the function of recovering and crushing the waste mask, and can avoid the waste mask from being recycled. A payment system is further arranged, when the waste mask detector is started and detects that the waste mask enters, the controller controls the payment system to reduce and avoid part of cost; people can be encouraged to put the mask into the invention, which is beneficial to reducing the random abandonment of the mask.

3. The waste mask basket further has a garbage bag sealing function, so that garbage bags filled with mask fragments can be sealed when being taken out, the effect of preventing germs from scattering can be achieved, the health of workers and the public can be guaranteed, and the workers do not need to manually seal the garbage bags.

Drawings

Figure 1 is a view of the structure of a mask vending machine;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is an external view of a mask vending machine;

FIG. 4 is a view showing the structure of the mask output device;

FIG. 5 is a view showing the structure of the lower end of the output telescopic rod and the suction cup;

FIG. 6 is a front view of a spent vent basket;

FIG. 7 is a top view of a waste mask basket;

FIG. 8 is a view of the first and second hush panels in a closed position;

figure 9 is a signal transmission diagram of a mask vending machine;

labeled as: the mask crushing machine comprises a machine shell 1, a storage box 2, an output box 3, a mask output device 4, a mask output guide rail 4-1, a moving frame 4-2, a moving driving device 4-3, a driving belt wheel 4-3-1, a driven belt wheel 4-3-2, a driving belt 4-3-3, a moving driving motor 4-3-4, an output telescopic rod 4-4, a sucking disc 4-5, a sucking disc hard part 4-5-1, a sucking disc elastic part 4-5-2, a sucking disc air inlet device 4-6, an air suction device 4-7, a pressure sensor 4-8, a controller 5, a waste mask introducing structure 6, a mask crushing device 7, a waste mask basket 8, a basket body 8-1, a basket body moving guide rail 8-2, a first sealing plate 8-3, a second sealing plate 8-4, a waste mask guide rail 4-2, a, 8-5 parts of hinge plate, 8-6 parts of heating strip, 8-7 parts of elastic heat-resistant strip, 8-8 parts of sealing telescopic rod, 8-9 parts of sealing telescopic rod support, 8-10 parts of pull-out handle, 9 parts of ultraviolet germicidal lamp, 10 parts of payment system, 11 parts of waste mask detector, 12 parts of mask fragment detection probe, 13 parts of adding port cover, 14 parts of waste mask inlet cover, 15 parts of waste mask outlet cover, 16 parts of short-order detection device, 16-1 parts of short-order detection probe, 16-2 parts of short-order detection patch and 17 parts of fetching port.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in fig. 1 and 2: the mask vending machine comprises a payment system 10, a storage box 2, an output box 3, a mask output device 4 and a controller 5; the mask output device 4 is positioned above the storage box 2 and the output box 3, and the mask output device 4 comprises a mask output guide rail 4-1, a moving frame 4-2, a moving driving device 4-3, an output telescopic rod 4-4, a sucker 4-5 and a sucker air inlet device 4-6; the guide rail is horizontally arranged, the moving frame 4-2 is matched with the mask output guide rail 4-1, the output telescopic rod 4-4 is vertically arranged, the upper end of the output telescopic rod 4-4 is connected with the moving frame 4-2, and the suction cup 4-5 is connected with the lower end of the output telescopic rod 4-4; the mobile driving device 4-3 can drive the mobile frame 4-2 to reciprocate along the mask output guide rail 4-1, so that the suction cup 4-5 corresponds to the position of the storage box 2 or the output box 3; the sucker air inlet device 4-6 can enable the sucker 4-5 to enter air; the controller 5 receives the signal of the payment system 10 and controls the movement driving device 4-3, the output telescopic rod 4-4 and the sucker air inlet device 4-6 to work.

The mask packed by the plastic packing bag is stacked in the storage box 2. When the mask is output, the output telescopic rod 4-4 extends, and the sucking disc 4-5 sucks the packaging bag; then the telescopic rod 4-4 is output to shorten and suck the mask; then the movable driving device 4-3 drives the movable frame 4-2 to move along the guide rail 4-1, so that the suction disc 4-5 drives the mask to move right above the output box 3; then the suction cup air inlet device 4-6 leads the suction cup 4-5 to be filled with air, the mask loses the suction of the suction cup 4-5 and falls into the output box 3 due to self gravity; the purchaser can then remove the mask from the output magazine 3. After the suction cup air inlet device 4-6 is started, the movable driving device 4-3 drives the movable frame 4-2 to reset to wait for the next work. Through the experiment of the inventor by adopting a common sucking disc and a packaged mask, the sucking mask adopting the sucking disc has high reliability. The invention is particularly suitable for selling relatively flat disposable masks.

Other structures of the present invention are the same as those of the prior art, for example, the present invention includes a casing 1 and a power cord, etc., the casing 1 is provided with a fetching port 17 and an adding port, the adding port is covered with an adding port cover 13, and the adding port cover 13 should be locked. The user can take out the mask in the output box 3 by extending the hand from the fetching port 17. The adding port cover 13 is opened, and the movable frame 4-2 is controlled to move to the output box 3, so that the port cover can be added into the storage box 2. The payment system 10 and controller 5 may also be the same as existing merchandise vending machines, with modifications to the programming of the controller 5 being readily available to those skilled in the art.

The output telescopic rods 4-4 can adopt the existing electric telescopic rods or pneumatic telescopic rods. The suction cup air inlet device 4-6 can be a valve, as shown in fig. 5, the valve is communicated with the inner space of the suction cup 4-5 through a pipeline, the valve is opened, and air can enter the suction cup 4-5.

In the process of taking the mask from the mask output device 4, the output telescopic rods 4-4 are required to stop extending and retracting after the mask is properly pressed by the suckers 4-5, so that equipment is prevented from being damaged. The distance between the output telescopic rod 4-4 and the mask can be controlled by adopting a mode of detecting the distance and the like. The preferred mode of the invention is as follows: the mask output device 4 comprises pressure sensors 4-8, the pressure sensors 4-8 are arranged between the suckers 4-5 and the output telescopic rods 4-4, and the controller 5 controls the output telescopic rods 4-4 to retract according to signals of the pressure sensors 4-8. Namely, the reaction force of the mask to the suction cup 4-5 acts on the pressure sensor 4-8, and when the force reaches a certain value, the output telescopic rod 4-4 is controlled to retract.

In order to avoid the damage of the sucking disc 4-5 caused by squeezing and better transmit the acting force between the sucking disc 4-5 and the mask, the sucking disc 4-5 can be made of the existing sucking disc material as shown in fig. 5, and comprises a sucking disc hard part 4-5-1 and a sucking disc elastic part 4-5-2, wherein the sucking disc elastic part 4-5-2. When the sucker is compressed until the sucker hard part 4-5-1 contacts with the mask, the reaction force given to the sucker hard part 4-5-1 by the mask is transmitted to the pressure sensor, so that the controller 5 sends a signal to control the output telescopic rod 4-4 to stop extending and retracting.

In order to further improve the suction effect of the suction cups 4-5, the mask output device 4 may comprise an air suction device 4-7, the air suction device 4-7 can suck the air in the suction cups 4-5, and the controller 5 controls the operation of the air suction device 4-7. The air suction devices 4-7 can be the existing micro air suction devices.

When the mask is sold out, further acceptance of payment by the user should be avoided. For this purpose, the following settings can be made: the mask vending machine comprises an out-of-stock detection device 16, the out-of-stock detection device 16 comprises an out-of-stock detection probe 16-1, an out-of-stock detection patch 16-2 and an out-of-stock prompting device, the out-of-stock detection patch 16-2 is connected to the bottom surface of the interior of the storage box 2, and the out-of-stock detection probe 16-1 corresponds to the out-of-stock detection patch 16-2 in position; when the out-of-stock detection probe 16-1 detects the out-of-stock detection patch 16-2, the controller 5 controls the out-of-stock prompting device to send a prompting message and turns off the payment system 10. The out-of-stock detection probe 16-1 and the out-of-stock detection patch 16-2 can be implemented by using the existing probe and patch. When the mask is arranged in the storage box 2, the mask blocks the out-of-stock detection patch 16-2, the out-of-stock detection probe 16-1 cannot detect the out-of-stock detection patch 16-2, and the out-of-stock detection patch 16-2 can be detected by the out-of-stock detection probe 16-1 after the mask is taken out, so that out-of-stock detection is realized. The out-of-stock prompting device can be a display screen which displays characters to prompt that the mask is sold out.

The mask output guide rail 4-1 can be two circular rods, and the movable frame 4-2 is sleeved on the circular rods. The specific mechanism for moving the drive 4-3 may be referenced to an existing doll grabber design. The structure of the preferred movement drive means 4-3 of the present invention is shown in fig. 4: the moving driving device 4-3 comprises a driving belt wheel 4-3-1, a driven belt wheel 4-3-2, a driving belt 4-3-3 and a moving driving motor 4-3-4, wherein the driving belt 4-3-3 is arranged along the direction of the guide rail and sleeved on the driving belt wheel 4-3-1 and the driven belt wheel 4-3-2, the driving belt 4-3-3 is connected with the moving frame 4-2, and the moving driving motor 4-3-4 is connected with the driving belt wheel 4-3-1. In order to ensure the transmission precision, the driving belt 4-3-3 can be a toothed belt.

In order to be able to store more masks, the mask vending machine includes a plurality of storage boxes 2, and the storage boxes 2 are arranged in a row in the direction of the mask output guide 4-1. After the mask in one storage box 2 is taken out, the controller 5 controls the mask output device 4 to take off the mask in one storage box 2. After the mask is taken out of all storage boxes 2, the out-of-stock prompting device prompts out-of-stock, and the payment system 10 is closed.

In order to recover the waste mask and avoid the waste mask from being recycled, the mask vending machine comprises a waste mask introduction structure 6, a waste mask detector 11, a mask crushing device 7 and a waste mask basket 8, wherein the waste mask introduction structure 6, the mask crushing device 7 and the waste mask basket 8 are sequentially arranged from top to bottom, and the waste mask detector 11 is arranged corresponding to the waste mask introduction structure 6; when the waste mask detector 11 detects that a waste mask enters, the controller 5 controls the mask crushing device 7 to work. The waste mask detector 11 and the mask crushing device 7 can be set by referring to the existing paper shredder, and the waste masks are crushed by the rotation of the two crushing rollers. However, the waste mask is not required to be crushed into small pieces, and the waste mask can be cut into strips.

The waste mask basket 8 is sleeved with a garbage bag, people throw the waste masks into the inlet cover leading-in structure 6, and the waste masks are crushed by the inlet cover crushing device 7 and then enter the garbage bag. The housing 1 should be provided with an outlet for the used outlet basket 8 in order to take out the used outlet basket 8, thus taking out the filled waste bag and putting in a new waste bag. A waste mask outlet cover 15 should be provided to cover the outlet of the waste mask basket 8. The waste mask outlet cover 15 is preferably transparent to allow for viewing of the amount of waste mask fragments in the bag.

In order to encourage people to put the waste mask into the invention instead of throwing the waste mask into the trash at any time, the controller 5 controls the payment system 10 to reduce part of the cost when the payment system 10 is started and the waste mask detector 11 detects that the waste mask enters. Namely, if the waste mask is put into the invention, part of the cost can be saved when a new mask is purchased. Therefore, the good mask recovery habit of people can be developed.

To avoid the germ on the waste mask polluting the new mask. As shown in fig. 1 and 2, the present invention can be divided into two areas, the upper area selling a new mask, and the lower area recovering a used mask. The upper and lower regions can be isolated by the bottom surfaces of the storage case 2 and the output case 3. An ultraviolet germicidal lamp 9 can be arranged to sterilize the waste mask recovery area.

The waste canopy basket 8 may be a conventional square basket or a round basket. After the waste and old mouth cover basket 8 is taken out, the working personnel seal the garbage bag. To enhance the safety and convenience of use, the present invention preferably employs a waste or used mask basket 8 as shown in fig. 6 and 7. The waste and old gauze mask basket 8 comprises a basket body 8-1, a basket body moving-out guide rail 8-2 and a sealing device; the basket body 8-1 is matched with the basket body moving-out guide rail 8-2; the sealing device comprises a first sealing plate 8-3, a second sealing plate 8-4, an elastic heat-resistant strip 8-7, a heating strip 8-6, two hinge plates 8-5 and two sealing telescopic rods 8-8; the first sealing plate 8-3, the second sealing plate 8-4 and the two hinge plates 8-5 are hinged to form a rectangular frame structure located right above the basket body 8-1, the first sealing plate 8-3 is opposite to the second sealing plate 8-4, the two hinge plates 8-5 are opposite, and the first sealing plate 8-3 and the second sealing plate 8-4 are placed on the basket body 8-1; the sealing telescopic rods 8-8 are connected with the basket body 8-1 through the sealing telescopic rod supports 8-9, one sealing telescopic rod 8-8 is located on the outer side of the first sealing plate 8-3, the sealing telescopic rod 8-8 is perpendicular to and connected with the first sealing plate 8-3, the other sealing telescopic rod 8-8 is located on the outer side of the second sealing plate 8-4, and the sealing telescopic rod 8-8 is perpendicular to and connected with the second sealing plate 8-4; the heating strip 8-6 is connected with the first sealing plate 8-3, and the elastic heat-resistant strip 8-7 is connected with the second sealing plate 8-4; the sealing telescopic rod 8-8 can drive the first sealing plate 8-3 and the second sealing plate 8-4 to move inwards to enable the heating strip 8-6 to be attached to the elastic heat-resistant strip 8-7, and at the moment, the hinge plate 8-5 is recessed inwards; the controller 5 controls the sealing telescopic rods 8-8 and the heating strips 8-6 to work. The sealing telescopic rods 8-8 can adopt the existing electric telescopic rods or pneumatic telescopic rods. The hinge plate 8-5 is a plate which is similar to a hinge in structure and can be opened and closed.

The garbage bag is only sleeved on the sealing device and is not sleeved on the basket body 8-1. When the garbage bag is observed to be full, the sealing device can be manually started, the sealing telescopic rod 8-8 is extended, and the sealing device is contracted to be in the state shown in fig. 8. The first sealing plate 8-3, the second sealing plate 8-4 and the hinge plate 8-5 enable the upper part of the garbage bag to gather, and the garbage bag is sealed under the heating action of the heating strip 8-6 and the extrusion action of the heating strip 8-6 and the elastic heat-resistant strip 8-7. The principle of sealing the garbage bag is the same as that of the existing plastic bag sealing machine due to the heating action of the heating strips 8-6 and the extrusion action of the heating strips 8-6 and the elastic heat-resistant strips 8-7. The heating strips 8-6 can refer to the design of the existing plastic bag sealing machine, and the elastic heat-resistant strips 8-7 can be high-temperature-resistant silicon rubber strips. The thicknesses of all parts of the garbage bag are different after gathering, and the extrusion effect can be improved by adopting the elastic heat-resistant strips 8-7 for extrusion.

The sealing device keeps the original state after working, then a worker opens the waste mask outlet cover 15, pulls the frame body 1 outwards, moves the frame body 1 out of the guide rail 8-2 along the basket body and slides out, then the worker operates to enable the garbage bag not to be sleeved on the sealing device, then controls the sealing telescopic rod 8-8 to reset, and then the garbage bag can be taken out. The garbage bag filled with the mask fragments is sealed when being taken out, so that the effect of pathogen emission can be achieved, the health of workers and the public can be guaranteed, and the workers do not need to manually seal the garbage bag.

As the sealing telescopic rods 8-8 are pulled out along with the frame body 1, the lines connecting the sealing telescopic rods 8-8 are long enough or adopt spiral lines. The basket removing guide 8-2 may employ a multi-stage guide so that the basket 8-1 can be completely pulled out. The basket body 8-1 can be connected with a pull-out handle 8-10 to facilitate pulling out.

In order to automatically seal the garbage bag and avoid the waste mask from being thrown in during and after the garbage bag is sealed, the mask vending machine comprises a mask fragment detection probe 12 and a sealing prompting device, and the mask fragment detection probe 12 can detect the amount of mask fragments in the waste mask basket 8; the controller 5 controls the sealing telescopic rods 8-8 and the sealing prompting device to work according to signals of the mask fragment detection probe 12, and closes the waste mask leading-in structure 6. The mask fragment detection probe 12 is an existing probe, and the amount of the masks in the garbage bag can be known by detecting the heights of the mask fragments. The sealing prompting device can also be a small display screen which displays characters to prompt that the garbage bag is full. The specific mode of closing waste mask introduction structure 6 is that waste mask inlet cover 14 is covered on mask introduction structure 6, makes waste mask inlet cover 14 can not open and can realize that waste mask introduction structure 6 closes.

The invention is mainly suitable for selling, recycling and crushing disposable masks. Can be placed in places such as hospitals where the mask is frequently used.