CN214279058U

CN214279058U - Piece taking mechanism of mask vending machine and mask vending machine

Info

Publication number: CN214279058U
Application number: CN202120492514.9U
Authority: CN
Inventors: 洪灵
Original assignee: Jinhua Jinlong Automation Technology Co ltd
Current assignee: Jinhua Jinlong Automation Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-09-24
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a piece taking mechanism of a mask vending machine and a mask vending machine, which belong to the field of mask vending machines, and comprise a storage bin, a pneumatic suction head and a receiving groove, wherein the storage bin is used for stacking masks, one side of the storage bin is provided with a drawing opening and forcefully presses the masks at the drawing opening, the pneumatic suction head is connected on a telescopic driving mechanism, the telescopic driving mechanism and the pneumatic suction head are positioned in a shell outside the storage bin, the receiving groove is positioned below the drawing opening and the pneumatic suction head, the pneumatic suction head can be driven by the telescopic driving mechanism to extend into the drawing opening, the pneumatic suction head is sucked on the mask, the telescopic driving mechanism drives the pneumatic suction head to obliquely withdraw from the drawing opening and pull out the sucked masks from the drawing opening, and the mask falls into the receiving groove below, the utility model has simple structure, when taking out the masks, the masks are not easy to be clamped in the storage bin, and the pneumatic suction head withdraws from the drawing opening to be obliquely pulled out, the mask vending machine does not need to be too wide, and the space occupied by the mask vending machine is reduced.

Description

Piece taking mechanism of mask vending machine and mask vending machine

Technical Field

The utility model relates to a machine field is selld to the gauze mask, especially relates to a machine is selld to gauze mask and gets a mechanism and machine is selld to gauze mask.

Background

In some public health emergencies, the medical mask becomes a necessary protective article when people go in and out of public places. The medical mask is suitable for preventing most germs because the medical mask can completely cover and protect the mouth and nose of a wearer and prevent pathogens from infecting the human body through the mouth and nose. When people are in public places, the mask is forgotten to be lost or is stained, great inconvenience is caused, and the risk of infection is increased. Therefore, a plurality of mask vending machines appear in the market, and people can conveniently purchase masks at any time and any place.

Although there are multiple gauze mask on the existing market and sell the machine, current gauze mask sells machine still has not enoughly, for example patent publication CN212302622U discloses a gauze mask and sells output device of system, by multiunit synchronizing wheel and hold-in range, multistage drive mechanism and rotary power source component system, this patent structure is too complicated, need cooperate the gauze mask output through multiple subassembly during the use, and certain part goes wrong and will arouse whole gauze mask and sell system's trouble.

Still disclose a gauze mask on the existing market and sell machine, this gauze mask is selld machine and is rotated the gauze mask that will pile up through a mechanism of dialling and dial out one by one, because the gauze mask is the slice packing, this kind of gauze mask is selld the mechanism of dialling of machine and makes the gauze mask card in the storage storehouse that is used for piling up the gauze mask easily, hardly by dialling, and this mechanism of dialling is rotated forward and is dialled, in order to make the gauze mask can normally be dialled out, just need widen the width of machine with the gauze mask, make the machine size is selld to the gauze mask bigger, need occupy bigger public space.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is provided, and the gauze mask of pulling out the gauze mask sells the machine easily and gets a mechanism to make the gauze mask sell the machine small, do not account for the space.

The technical scheme of the utility model is that: a mechanism is got to gauze mask vending machine, its characterized in that, it includes:

the storage bin is used for stacking the mask, a drawing opening is formed in one side of the storage bin, and the mask is pressed at the drawing opening powerfully;

the pneumatic suction head is connected to the telescopic driving mechanism, the telescopic driving mechanism and the pneumatic suction head are positioned in a machine shell outside the storage bin, the pneumatic suction head extends into the drawing opening to draw out the mask, and the pneumatic suction head obliquely exits from the drawing opening;

the bearing groove is positioned below the drawing opening and the pneumatic suction head.

The storage bin is a vertical bin, the drawing opening is positioned at the bottom of the storage bin, and the force is provided by the gravity of the mask stack or the gravity of the mask alone.

The telescopic driving mechanism comprises a polygonal support, a crank rocker and a motor which are hinged.

The motor is connected with a crank rocker, the rocker is simultaneously connected with the other hinge point III of the quadrilateral support in a rotating manner, and the pneumatic suction head is connected with one edge of the quadrilateral support.

The second hinge point is adjacent to the third hinge point, the pneumatic suction head is connected to the edge of the support between the second hinge point and the third hinge point, and the pneumatic suction head swings on a vertical surface.

The pneumatic suction head is connected to the edge of the support opposite to the first hinge point and the second hinge point, the adsorption surface of the pneumatic suction head is always upward, and the pneumatic suction head is lifted along an arc line.

The pneumatic suction head is connected to a supporting rod, and the supporting rod is vertically fixed on one edge of the polygonal support.

And when the straight line is parallel to the rocker, the support rod is vertical to the plane of the drawing opening.

The mask vending machine is characterized by comprising the mask vending machine piece taking mechanism, an air pump and a controller are arranged in a machine shell, the air pump and a motor are connected to the controller, a power supply is connected with the controller, and a receiving groove faces to a piece taking outlet.

The bearing groove is an inclined groove.

Compared with the prior art, the utility model has the advantages that the utility model comprises a storage bin, a pneumatic suction head and a receiving groove, the storage bin is used for stacking the mouth mask, one side of the storage bin is provided with a drawing opening and presses the mouth mask at the drawing opening powerfully, the pneumatic suction head is connected with a telescopic driving mechanism, the telescopic driving mechanism and the pneumatic suction head are positioned in a shell outside the storage bin, the receiving groove is positioned below the drawing opening and the pneumatic suction head, when the mouth mask stacked in the storage bin needs to be taken out, the pneumatic suction head is driven by the telescopic driving mechanism to extend into the drawing opening, the pneumatic suction head sucks the mouth mask to be taken out, the telescopic driving mechanism drives the pneumatic suction head to obliquely withdraw from the drawing opening, the pneumatic suction head pulls out the sucked mouth mask from the drawing opening, the taken-out mouth mask falls into the receiving groove below, the utility model has simple structure, when the mouth mask is taken out, because the pneumatic suction head obliquely pulls out the mouth mask, the mask is not easy to be clamped in the storage bin and can not be clamped on the pneumatic suction head, and the mask can be taken out more simply and easily and falls into the receiving groove below. The pneumatic suction head obliquely exits from the drawing opening, the pneumatic suction head moves on the plane, and the plane on which the pneumatic suction head moves is parallel to the front side face of the shell of the mask vending machine, so that the mask vending machine does not need too wide width, and the space occupied by the mask vending machine is reduced.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a mask vending machine.

Fig. 2 is a side sectional view of the mask vending machine.

Fig. 3 is a schematic structural diagram of a hinge point iii in a first state according to the embodiment.

Fig. 4 is a schematic structural diagram of a hinge point iii in a second state according to the embodiment.

Fig. 5 is a schematic structural view of the second hinge point three in the first state according to the embodiment.

Fig. 6 is a schematic structural view of the second hinge point three in the second state according to the embodiment.

In the figure: 1. a housing; 2. a pickup outlet; 3. selecting and purchasing a window; 4. a storage bin; 5. an observation window; 6. a mask; 7. drawing the opening; 8. a pneumatic suction head; 9. an air tube; 10. a suction cup; 11. a suction cup holder; 12. a gas pipe joint; 13. a strut; 14. a telescopic driving mechanism; 15. an air pump; 16. a suction nozzle; 17. a guide sloping plate; 18. a receiving groove; 19. an air duct; 20. placing in an inlet; 21. a bracket edge; 22. a hinge point III; 23. a rocker; 24. a first hinge point; 25. a second connecting point; 26. a crank; 27. a first connecting point; 28. and a second hinge point.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example one

As shown in fig. 1 to 4, the mask vending machine includes a casing 1 and a piece taking mechanism of the mask vending machine, and the piece taking mechanism of the mask vending machine is disposed in the casing 1.

The piece taking mechanism of the mask vending machine comprises a storage bin 4, a pneumatic suction head 8 and a receiving groove 18.

The storage bin 4 is used for stacking the mask 6, and one part of the mask 6 is stacked in the inner cavity of the storage bin 4.

One of them side of storage storehouse 4 is equipped with pull mouth 7 to strong make 6 pressure of gauze mask in pull mouth 7 departments, 6 taken out, preferred from pull mouth 7 departments of gauze mask, storage storehouse 4 is vertical storehouse, pull mouth 7 is located the bottom of storage storehouse 4, power by 6 superimposed gravity of gauze mask or 6 solitary gravity of a gauze mask provide, 6 from last to one part stack of gauze mask in

storage storehouse

4, 6 taken out from the bottom of storage storehouse 4 of gauze mask. Also can set up the elastic component in the storage storehouse 4 and press in the top of gauze mask 6, provide the supplementary pull mouth 7 of pressing gauze mask 6 bottom storage storehouse 4 with power on, for example set up the spring, the spring that is in compression state provides the elastic restoring force and presses in gauze mask 6 top for gauze mask 6 is pressed in pull mouth 7 department.

Preferably, pull mouth 7 is less than gauze mask 6, pull mouth 7 is established in the centre of the bulkhead of 4 bottoms in storage storehouse, because gauze mask 6 is the packing of slice tiling, and gauze mask 6 is that the tiling stacks in storage storehouse 4, and the both sides part of gauze mask 6 supports respectively on the bulkhead in the storage storehouse 4 that lies in pull mouth 7 both sides, the mid portion of gauze mask 6 exposes from pull mouth 7, makes things convenient for pneumatic suction head 8 to stretch into pull mouth 7 and pulls out gauze mask 6.

Further, the storage bin 4 is further provided with an inlet 20 for placing the mask 6 into the storage bin 4, and an observation window 5 for observing whether the mask 6 is left in the storage bin 4. Preferably, put into 20 settings at the top of storage storehouse 4 of mouth, put into 20 areas when being more than or equal to gauze mask 6 tiling of mouth, the mouth 20 is put into storage storehouse 4 from putting into of gauze mask 6 tiling in, observation window 5 is located and puts into the side of storage storehouse 4 between 20 and the pull 7, observation window 5 borders on the top of storage storehouse 4, and observation window 5 downwardly extending to the bottom edge of storage storehouse 4, observation window 5 sells the shopping window 3 of machine front side towards the gauze mask, makes things convenient for consumer and staff to observe the surplus of gauze mask 6 in the storage storehouse 4.

Fig. 2 shows, pneumatic suction head 8 is connected on flexible actuating mechanism 14, flexible actuating mechanism 14 and pneumatic suction head 8 are located the outer casing 1 in storage storehouse 4, pneumatic suction head 8 includes sucking disc 10 and the sucking disc support 11 of bowl form, sucking disc 10 is connected on sucking disc support 11, and is preferred, sucking disc support 11 upper end is equipped with the sucking disc and connects, the bottom of sucking disc 10 cup joints on the sucking disc connects, perhaps the bottom and the sucking disc of sucking disc 10 connect adhesive fixation. The air suction device is characterized in that an air duct 19 is arranged in the suction cup support 11, an air suction port penetrating through the suction cup 10 is arranged on the suction cup 10, the air suction port is positioned in the center of the adsorption surface of the suction cup 10, the air suction port is connected with the air duct 19, the air duct 19 is communicated with the adsorption surface of the suction cup 10 through the air suction port, an air pipe connector 12 is further arranged on the suction cup support 11, the air pipe connector 12 is communicated with the air duct 19, one end of an air pipe 9 is connected with the air pipe connector 12, an air pump 15 is arranged in the machine shell 1, the other end of the air pipe 9 is connected with an air suction nozzle 16 of the air pump 15, the suction cup 10 is made of flexible rubber materials, when the air pump 15 is started, air in the adsorption surface of the suction cup 10 is sucked into the air duct 19 of the suction cup support 11 from the air suction port and then enters the air pipe 9 from the air pipe connector 12, and finally is sucked out from an air suction nozzle 16 of the air pump 15, so that the space between the suction surface of the suction cup 10 attached to the mask 6 and the mask 6 is in a vacuum state, and the suction cup 10 sucks the mask 6. The air pump 15 is an electric air pump 15 existing on the market, and the pneumatic suction head 8 is an existing pneumatic suction head structure on the market, such as a pneumatic suction cup joint with the brand of DLA and the model of DLDAF 14-14-18.

The suction cup support 11 is connected to the telescopic driving mechanism 14, preferably, the telescopic driving mechanism 14 includes a polygonal support, a crank rocker and a motor, the polygonal support is a quadrilateral support, most preferably, the quadrilateral support is a parallelogram, two adjacent hinge points one 24 and two adjacent hinge points two 28 of the quadrilateral support are rotatably connected to the casing 1, the motor is connected to the crank rocker, the rocker 23 is simultaneously rotatably connected to the other hinge point three 22 of the quadrilateral support, and the pneumatic suction head 8 is connected to one side of the quadrilateral support.

Specifically, the method comprises the following steps: the crank 26 is a cam, the cam is connected to a rotating shaft of the motor, an eccentric shaft eccentric to a rotating center of the cam is arranged on the cam, one end of the rocker 23 is rotatably connected with the eccentric shaft, and the other end of the rocker 23 is rotatably connected with the third hinge point 22. The second hinge point 28 is adjacent to the third hinge point 22, further, the first hinge point 24 is a hinge point at the lower right of the quadrilateral bracket, the second hinge point 28 is a hinge point at the upper right of the quadrilateral bracket, and the pneumatic suction head 8 is connected to the bracket edge 21 between the second hinge point 28 and the third hinge point 22, that is, the pneumatic suction head 8 is connected to the upper bracket edge 21 of the quadrilateral bracket.

Furthermore, the pneumatic suction head 8 is connected to a support rod 13, and the support rod 13 is vertically fixed on an upper support edge 21 of the quadrilateral support.

The connecting point of the cam and the motor is set as a first connecting point 27, the rotating connecting point of the rocker 23 and the eccentric shaft of the cam is set as a second connecting point 25, the first connecting point 27 and the second connecting point 25 are connected into a straight line, and when the straight line is parallel to the rocker 23, the support rod 13 is perpendicular to the plane of the drawing opening 7. Specifically, the motor drives the cam to rotate, the second connecting point 25 rotates synchronously with the cam, the cam rotates to drive the rocker 23 to swing, the rocker 23 swings to enable the position of the third hinge point 22 to move, as shown in fig. 4, when the third hinge point 22 moves to the position closest to the first connecting point 27, the straight line is parallel to the rocker 23 and is overlapped with the rocker 23, the third hinge point 22 moves obliquely downwards to the position lower than the second hinge point 28, the upper side bracket edge 21 of the quadrilateral bracket is in an oblique downwards state, and the supporting rod 13 connected to the upper side bracket edge 21 is in an oblique state; when the third hinge point 22 is moved to a position farthest from the first hinge point 27 as shown in fig. 3, the straight line is parallel to the rocker 23 and is connected with the rocker 23 in parallel to form a straight line, the third hinge point 22 is moved upward in an inclined manner to a position horizontal to the second hinge point 28, so that the upper side support edge 21 of the quadrangular support is parallel to the plane of the drawing opening 7, and the support rod 13 is perpendicular to the plane of the drawing opening 7.

The motor drives the cam to rotate for one circle, the rocker 23 swings once, and the pneumatic suction head 8 swings once on a vertical surface every time the rocker 23 swings once. The motor is fixed in the machine shell 1.

Fig. 2 shows, the accepting groove 18 is located the below of drawing mouth 7 and pneumatic suction head 8, the accepting groove 18 is the inclined plane groove, and further, the below of drawing mouth 7 and pneumatic suction head 8 is equipped with direction swash plate 17, direction swash plate 17 is fixed on casing 1, direction swash plate 17 forms accepting groove 18 with the lateral wall combination of casing 1 front side of the machine is selld to the gauze mask, be equipped with on the lateral wall of casing 1 front side of the machine is selld to the gauze mask and get a export 2, accepting groove 18 is facing to getting a export 2, and the selective purchase window 3 of the above-mentioned gauze mask is selld the machine also is established on the lateral wall of casing 1 front side.

When a consumer purchases the mask 6 through the mask vending machine, the consumer selects the mask 6 and pays, the motor and the air pump 15 in the shell 1 of the mask vending machine are started simultaneously, the motor drives the rotating shaft to rotate, the rotating shaft drives the cam to synchronously rotate, the hinge point III 22 is gradually far away from the connection point I27, the third hinge point 22 moves upwards in an inclined way, the upper side bracket edge 21 of the quadrangular bracket swings upwards, in the process, the pneumatic suction nozzle 8 swings upwards in a vertical plane and extends into the suction opening 7, when the third hinge point 22 is moved to a position furthest from the first connection point 27, the third hinge point 22 moves obliquely upwards to a position which is horizontal to the second hinge point 28, the upper side bracket edge 21 of the quadrangular bracket is parallel to the plane of the drawing opening 7, the support rod 13 is vertical to the plane of the drawing opening 7, and the adsorption surface of the pneumatic suction head 8 upwards sucks the lower part of the mask 6 to be taken out; then the motor continues to drive the cam to rotate through the rotating shaft, the cam rotates to enable the third hinge point 22 to gradually approach to the first connecting point 27, the third hinge point 22 moves obliquely downwards, the upper side bracket edge 21 of the quadrilateral bracket swings downwards, in the process, the pneumatic suction head 8 swings downwards on a vertical surface and obliquely exits from the drawing opening 7, the pneumatic suction head 8 gradually pulls out the sucked mask 6 from the drawing opening 7, when the third hinge point 22 moves to a position closest to the first connecting point 27, the third hinge point 22 moves obliquely downwards to a position lower than the second hinge point 28, the upper side bracket edge 21 of the quadrilateral bracket is in an obliquely downwards state, the supporting rod 13 is also in an oblique state, the pneumatic suction head 8 completely pulls out the sucked mask 6 from the drawing opening 7, the motor and the air pump 15 stop operating simultaneously, and the pneumatic suction head 8 does not provide suction force for the mask 6 any more, the mask 6 falls from the pneumatic tip 8 into the receiving trough 18 below and the consumer removes the mask 6 from the dispenser outlet 2. The pneumatic suction head 8 obliquely exits the drawing opening 7, so that the mask 6 can be better pulled out from the drawing opening 7, and the mask 6 can be better prevented from being clamped on the pneumatic suction head 8 by swinging on a vertical surface.

The inside of the casing 1 is provided with a controller, the air pump 15 and the motor are connected to the controller, and a power supply is connected to the controller.

Example two

The other structure of this embodiment is the same as that of the first embodiment, and the difference is the telescopic driving mechanism 14.

Specifically, the method comprises the following steps: the crank 26 is a cam, the cam is connected to a rotating shaft of the motor, an eccentric shaft eccentric to a rotating center of the cam is arranged on the cam, one end of the rocker 23 is rotatably connected with the eccentric shaft, and the other end of the rocker 23 is rotatably connected with the third hinge point 22. The pneumatic suction head 8 is connected to the bracket side 21 opposite to the first hinge point 24 and the second hinge point 28, further, the first hinge point 24 is a hinge point located at the lower left of the quadrilateral bracket, the second hinge point 28 is a hinge point located at the lower right of the quadrilateral bracket, the third hinge point 22 is a hinge point located at the upper left of the quadrilateral bracket, the pneumatic suction head 8 is connected to the upper bracket side 21 of the quadrilateral bracket, and the adsorption surface of the pneumatic suction head 8 is always upward.

The connecting point of the cam and the motor is set as a first connecting point 27, the rotating connecting point of the rocker 23 and the eccentric shaft of the cam is set as a second connecting point 25, the first connecting point 27 and the second connecting point 25 are connected into a straight line, and when the straight line is parallel to the rocker 23, the support rod 13 is perpendicular to the plane of the drawing opening 7. Specifically, the motor drives the cam to rotate, the second connecting point 25 rotates synchronously with the cam, the cam rotates to drive the rocker 23 to swing, the rocker 23 swings to enable the position of the third hinge point 22 to move, as shown in fig. 6, when the third hinge point 22 moves to the position closest to the first connecting point 27, the straight line is parallel to the rocker 23 and overlaps with the rocker 23, the third hinge point 22 moves downwards to the lowest position, the upper side support edge 21 of the quadrangular support descends to the lowest position, the upper side support edge 21 of the quadrangular support is parallel to the plane of the drawing opening 7, and the support rod 13 connected to the upper side support edge 21 is perpendicular to the plane of the drawing opening 7; when the third hinge point 22 moves to a position farthest from the first connection point 27 as shown in fig. 5, the straight line is parallel to the rocker 23 and is connected with the rocker 23 in parallel to form a straight line, the third hinge point 22 moves upward to the highest position, the upper side support edge 21 of the quadrangular support rises to the highest position, the upper side support edge 21 of the quadrangular support is parallel to the plane of the drawing opening 7, and the strut 13 connected to the upper side support edge 21 is perpendicular to the plane of the drawing opening 7.

The motor drives the cam to rotate for a circle, the rocker 23 swings once, the pneumatic suction head 8 lifts once along an arc line on a vertical surface when the rocker 23 swings once, in the rotating process of the cam, the upper side support edge 21 of the quadrilateral support is always parallel to the plane where the drawing opening 7 is located, the support rod 13 is always perpendicular to the plane where the drawing opening 7 is located, and the adsorption surface of the pneumatic suction head 8 is always upward. The motor is fixed in the machine shell 1.

The accepting groove 18 is located the below of drawing mouth 7 and pneumatic suction head 8, accepting groove 18 is the inclined plane groove, and is further, the below of drawing mouth 7 and pneumatic suction head 8 is equipped with direction swash plate 17, direction swash plate 17 is fixed on casing 1, direction swash plate 17 forms accepting groove 18 with the lateral wall combination of casing 1 front side of gauze mask vending machine, be equipped with on the lateral wall of casing 1 front side of gauze mask vending machine and get a export 2, accepting groove 18 is facing to getting a export 2, and the selective purchase window 3 of above-mentioned gauze mask vending machine also establishes on the lateral wall of casing 1 front side.

When a consumer purchases the mask 6 through the mask vending machine, the consumer selects the mask 6 and pays, the motor and the air pump 15 in the shell 1 of the mask vending machine are started simultaneously, the motor drives the rotating shaft to rotate, the rotating shaft drives the cam to synchronously rotate, the third hinge point 22 is gradually far away from the first connection point 27, the third hinge point 22 is upwards lifted along an arc line, the upper side support edge 21 of the quadrilateral bracket is also upwards lifted along the arc line, in the process, the pneumatic suction head 8 is upwards lifted along the arc line and extends into the suction opening 7, when the third hinge point 22 moves to the position farthest away from the first connection point 27, the third hinge point 22 is lifted to the highest position, the upper side support edge 21 of the quadrilateral bracket is also lifted to the highest position, and the adsorption surface of the pneumatic suction head 8 upwards sucks the lower part of the mask 6 to be taken out; then the motor continues to drive the cam to rotate through the rotating shaft, the cam rotates to enable the third hinge point 22 to gradually approach to the first connecting point 27, the third hinge point 22 descends along an arc, the upper side bracket edge 21 of the quadrilateral bracket also descends along an arc, in the process, the pneumatic suction head 8 descends along an arc and obliquely exits from the drawing opening 7, the pneumatic suction head 8 gradually pulls the sucked mask 6 out of the drawing opening 7, when the third hinge point 22 moves to the position closest to the first connecting point 27, the third hinge point 22 descends along an arc to the lowest position, the upper side bracket edge 21 of the quadrilateral bracket also descends along an arc to the lowest position, the pneumatic suction head 8 completely pulls the sucked mask 6 out of the drawing opening 7, the motor and the air pump 15 stop running simultaneously, the pneumatic suction head 8 does not provide suction force for the mask 6, and the mask 6 falls into the lower bearing groove 18 from the pneumatic suction head 8, the consumer removes the mask 6 from the dispenser outlet 2. Pneumatic suction head 8 goes up and down along the pitch arc can be better pull out gauze mask 6 from pull mouth 7, and can avoid 6 cards of gauze mask in pneumatic suction head 8 upper end.

It is right above the utility model provides a machine is selld to gauze mask and gets a mechanism and gauze mask and sells machine and carry out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A mechanism is got to gauze mask vending machine, its characterized in that, it includes:

2. The mask vending machine pick-up mechanism according to claim 1, wherein the storage bin is a vertical bin, the drawing port is located at the bottom of the storage bin, and the force is provided by gravity of the masks in superposition or gravity of one mask alone.

3. The mask vending machine pickup mechanism according to claim 1 or 2, wherein the telescopic driving mechanism comprises a hinged polygonal bracket, a crank rocker and a motor.

4. The mask vending machine pickup mechanism according to claim 3, wherein the polygonal bracket is a quadrilateral bracket, wherein two adjacent first hinge points and two adjacent hinge points are rotatably connected to the machine shell, the motor is connected with a crank rocker, the rocker is simultaneously and rotatably connected with the other third hinge point of the quadrilateral bracket, and the pneumatic suction head is connected with one side of the quadrilateral bracket.

5. The mask vending machine pickup mechanism according to claim 4, wherein the second hinge point is adjacent to the third hinge point, the pneumatic suction head is connected to the edge of the bracket between the second hinge point and the third hinge point, and the pneumatic suction head swings on a vertical surface.

6. The mask vending machine pickup mechanism according to claim 4, wherein the pneumatic suction head is connected to the edge of the bracket opposite to the first hinge point and the second hinge point, the suction surface of the pneumatic suction head is always upward, and the pneumatic suction head is lifted along an arc.

7. The mask vending machine pick-up mechanism according to claim 4, wherein the pneumatic suction head is connected to a support bar, and the support bar is vertically fixed on one side of the polygonal bracket.

8. The mask vending machine pickup mechanism according to claim 7, wherein a first connection point of the crank and the motor and a second connection point of the crank and the rocker are connected to form a straight line, and when the straight line is parallel to the rocker, the supporting rod is perpendicular to a plane where the drawing opening is located.

9. The mask vending machine is characterized by comprising a piece taking mechanism of the mask vending machine according to any one of claims 1 to 8, wherein an air pump and a controller are arranged in the shell, the air pump and the motor are connected to the controller, a power supply is connected with the controller, and the receiving groove faces to a piece taking outlet.

10. The mask vending machine of claim 9, wherein the receiving groove is a bevel groove.