CN210354056U

CN210354056U - Double-hook lifting goods taking mechanism of vending machine

Info

Publication number: CN210354056U
Application number: CN201920948124.0U
Authority: CN
Inventors: 蔡开源; 何通海
Original assignee: Dongguan Shiwei Internet Of Things Technology Co ltd
Current assignee: Dongguan Shiwei Internet Of Things Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-21
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to an automatic vending machine gets goods technical field, concretely relates to automatic vending machine's double hook goes up and down to get goods mechanism, including the frame, sliding connection has the removal frame on the frame, removes and installs X axle drive arrangement and Z axle drive arrangement on the frame, and X axle drive arrangement output linking frame, Z axle drive arrangement output link get the basket of goods, gets basket sliding connection and removes the frame, gets to install two sets of Y axle drive arrangement on the basket of goods, all installs the drag hook on two sets of Y axle drive arrangement output, the utility model discloses get the basket of goods portable to waiting shipment position, goods can roll to getting in the basket of goods from goods shelves, get the basket of goods and remove to getting goods department again, and the goods need not directly drop, has reduced the damage that the goods received in dropping, also can be applicable to some fragile goods, has increased automatic vending machine's application scope, has richened the goods kind that can purchase through automatic vending machine.

Description

Double-hook lifting goods taking mechanism of vending machine

Technical Field

The utility model relates to an automatic vending machine gets goods technical field, more specifically says, relates to an automatic vending machine's double hook goes up and down to get goods mechanism.

Background

The automatic vending machine is a machine capable of automatically paying goods according to the input money, is not limited by time and place, can save manpower and facilitate transaction, is a brand new retail form, and is also called a micro supermarket which is operated for 24 hours.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, a goods mechanism is got in double hook lift of automatic vending machine is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a goods mechanism is got in double hook lift of automatic vending machine, includes the frame, and sliding connection has the removal frame on the frame, removes to install X axle drive arrangement and Z axle drive arrangement on the frame, and frame is connected to X axle drive arrangement output, and the basket is got in the connection of Z axle drive arrangement output, gets basket sliding connection and removes the frame, gets to install two sets of Y axle drive arrangement on the basket, all installs the drag hook on two sets of Y axle drive arrangement output.

Furthermore, a rack and a first guide rail are arranged at the matching part of the frame and the X-axis driving device; the movable frame is provided with a movable plate which is connected with the first guide rail in a sliding mode, one side of the movable plate is fixedly provided with an induction plate, and two ends of the frame are provided with detection switches.

Furthermore, the X-axis driving device comprises a first motor, a first transmission assembly, a first rotating shaft and a gear, the first motor is fixed on the movable plate, the first rotating shaft penetrates through the movable frame and is rotatably connected with the movable frame, the gear is fixed at the tail end of the first rotating shaft and is meshed with the rack, and an output shaft of the first motor is in transmission connection with the first rotating shaft through the first transmission assembly.

Furthermore, the Z-axis driving device comprises a second motor, a second rotating shaft, a second transmission assembly and two third transmission assemblies, the second motor is fixed on the movable frame, the second rotating shaft is rotatably arranged on the movable frame, the second motor is in transmission connection with the second rotating shaft through the second transmission assembly, two ends of the second rotating shaft are respectively connected with driving ends of the two third transmission assemblies, driven ends of the two third transmission assemblies are rotatably arranged on the movable frame, and the two third transmission assemblies are respectively positioned on two opposite sides of the movable frame.

Furthermore, two sides of the goods taking basket are respectively connected with the two third transmission assemblies, a second guide rail is arranged on the moving frame, a sliding guide piece is arranged on the goods taking basket, the sliding guide piece is connected with the second guide rail in a sliding mode, and a buffer piece is arranged in the goods taking basket.

Furthermore, a plurality of group shooting sensors are arranged on two opposite sides in the goods taking basket.

Furthermore, a color code sensor is arranged on the goods taking basket.

Furthermore, the Y-axis driving device comprises a third motor, a lead screw and a moving block, the lead screw is fixed at the output end of the third motor, the moving block is sleeved on the lead screw and is in threaded fit with the lead screw, one end, far away from the lead screw, of the moving block is rotatably connected with a mounting plate fixed on the moving frame, a guide rod is fixedly arranged on the mounting plate, and the guide rod penetrates through the moving block and is rotatably connected with the moving block.

Furthermore, the draw hook is arranged on the moving block through a fixed rod, and a spring compressed to a certain degree is sleeved on the fixed rod.

Furthermore, a first proximity switch and a second proximity switch are arranged on the draw hook, and the first proximity switch and the second proximity switch are perpendicular to each other.

The beneficial effects of the utility model reside in that: the utility model discloses get the goods basket and can move to waiting the shipment position, the goods can be followed goods shelves and rolled to getting in the goods basket, gets the goods basket and remove again to getting goods mouthful department, and the goods need not directly drop, has reduced the damage that the goods received in dropping, also can be applicable to some fragile goods, has increased automatic vending machine's application scope, has richened the goods kind that can purchase through automatic vending machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:

fig. 1 is a schematic structural view of a double-hook lifting goods taking mechanism of an automatic vending machine provided by the utility model;

fig. 2 is a first angle exploded view of a double hook lifting pick-up mechanism of the vending machine according to the present invention;

fig. 3 is a second angle exploded view of the double hook elevating pickup mechanism of the vending machine according to the present invention;

fig. 4 is a third angle exploded view of the double-hook lifting pick-up mechanism of the vending machine according to the present invention;

fig. 5 is a fourth angular exploded view of the double-hook lifting pick-up mechanism of the vending machine according to the present invention;

FIG. 6 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the point B of FIG. 1 according to the present invention;

FIG. 8 is an enlarged view of the present invention at C in FIG. 1;

fig. 9 is an enlarged view of fig. 2 according to the present invention;

fig. 10 is an enlarged view of E of fig. 3 according to the present invention;

FIG. 11 is an enlarged view of the point F of FIG. 4 according to the present invention;

FIG. 12 is an enlarged view of the utility model at G in FIG. 4;

fig. 13 is an enlarged view of fig. 5H according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

As shown in fig. 1-13, a double-hook lifting goods taking mechanism of an automatic vending machine comprises a frame 10, a moving frame 20 is slidably connected on the frame 10, an X-axis driving device 30 and a Z-axis driving device 40 are installed on the moving frame 20, the output end of the X-axis driving device 30 is connected with the frame 10, the X-axis driving device 30 is used for driving the moving frame 20 to move along the X direction, the output end of the Z-axis driving device 40 is connected with a goods taking basket 50, the Z-axis driving device 40 is used for driving the goods taking basket 50 to move along the Z direction, the goods taking basket 50 is slidably connected with the moving frame 20, two groups of Y-axis driving devices 60 are installed on the goods taking basket 50, drag hooks 70 are installed on the output ends of the two groups of Y-axis driving devices 60, the drag hooks 70 are matched with a goods pushing module and a pulling part (not shown, the goods drops, and the mode that pushes away the goods module and pull out the pulling part through drag hook 70 makes the goods drop.

A rack 11 and a first guide rail 12 are arranged at the matching part of the frame 10 and the X-axis driving device 30; the moving frame 20 is provided with a moving plate 21, the moving plate 21 is slidably connected with the first guide rail 12, a sensing plate 211 is fixed on one side of the moving plate 21, two ends of the frame 10 are provided with detection switches 13, the two detection switches 13 are electrically connected with a controller or a control system (positions in the figure) of the vending machine body, and the detection switches 13 are used for detecting the sensing plate 211.

The rack 11 and the first guide rail 12 are respectively provided with two, one rack 11 and the first guide rail 12 are arranged in the upper bottom surface of the frame 10, and the other rack 11 and the first guide rail 12 are arranged in the lower bottom surface of the frame 10; the number of the moving plates 21 is two, the two moving plates 21 are respectively connected with the two first guide rails 12 in a sliding manner, the sensing plates 211 are fixed on the moving plates 21 positioned on the lower bottom surface of the frame 10, and the detection switches 13 are respectively arranged on the left end and the right end of the lower bottom surface of the frame 10.

The X-axis driving device 30 includes a first motor 31, a first transmission assembly 32, a first rotating shaft 33 and a gear 34, the first motor 31 is fixed on the moving plate 21, the first motor 31 is electrically connected to a controller or a control system of the vending machine body, the first rotating shaft 33 penetrates through the moving frame 20 and is rotatably connected to the moving frame 20, the gear 34 is fixed on the end of the first rotating shaft 33, the gear 34 is engaged with the rack 11, and an output shaft of the first motor 31 is in transmission connection with the first rotating shaft 33 through the first transmission assembly 32.

Wherein, the utility model discloses well first drive assembly 32 is synchronous pulley subassembly, and first drive assembly 32 action wheel is installed on first motor 31's output shaft, installs on first pivot 3 from the driving wheel, and gear 34 is total two, and two gears 34 are fixed respectively at the both ends of first pivot 33 and are engaged with two rack 11 respectively.

When the first motor 31 works, the output shaft drives the first rotating shaft 33 through the first transmission assembly 32, so that the gear 23 rotates, when the moving frame 20 moves to the left end of the frame 10, and the detection switch 13 at the left end detects the sensing plate 211, the detection switch 13 at the left end sends a signal to the controller, and the controller sends a stop signal to the first motor 31 to stop rotating, so that the moving frame 20 is prevented from moving beyond the area and colliding with the frame 10.

The Z-axis driving device 40 includes a second motor 41, a second rotating shaft 42, a second transmission assembly 43 and two third transmission assemblies 44, the second motor 41 is fixed on the moving frame 20, the second motor 41 is electrically connected to the controller or control system of the vending machine body, the second rotating shaft 42 is rotatably disposed on the moving frame 20, the second motor 41 is rotatably connected to the second rotating shaft 42 through the second transmission assembly 43, two ends of the second rotating shaft 42 are respectively connected to two driving ends of the two third transmission assemblies 44, driven ends of the two third transmission assemblies 44 are rotatably disposed on the moving frame 20, and the two third transmission assemblies 44 are respectively located on two opposite sides of the moving frame 20.

Wherein, the utility model discloses well second axis of rotation 42 passes through the bearing frame and installs in the removal frame 20 bottom, and second drive assembly 43 is synchronous pulley assembly, and the action wheel of second drive assembly 43 is installed on 41 output shafts of second motor, installs at second pivot 42 middle part from the driving wheel, and two third drive assemblies 44 are synchronous pulley assembly, and the action wheel of two third drive assemblies 44 is installed respectively on the both ends of second pivot 42, installs from the driving wheel and removes frame 20 upper end (the synchronous wheel mounting means commonly used).

The two sides of the goods taking basket 50 are respectively connected with the two third transmission assemblies 44, the two sides of the goods taking basket 50 are respectively fixed on the synchronous belts of the two third transmission assemblies 44, the moving frame 20 is provided with a second guide rail 22, the goods taking basket 50 is provided with a slide guide piece 51, the slide guide piece 51 is slidably connected with the second guide rail 22, and the goods taking basket 50 is internally provided with a buffer piece 52.

Wherein, the utility model discloses well lead the slider and be the slider, also can be pulley or other to lead smooth part in other embodiments, bolster 52 is the shock pad for the goods that drop on the buffering goods shelves.

Get and be provided with a plurality of groups on the relative both sides in the goods basket 50 and to penetrate sensor 53, the equal electric connection vending machine body's of a plurality of groups controller or control system of sensor 53, the transmitting terminal setting of sensor 53 is getting one side in the goods basket 50, the receiving terminal sets up at relative opposite side, after the goods in getting goods basket 50 was taken away, the light connection between the sensor 53, send the signal to the controller, the controller control vending machine gets the goods door and closes, then control first motor 31 and second motor 41 work simultaneously and make and get goods basket 50 return to the zero-bit (the position that presets in advance).

Get and install color mark sensor 54 on the goods basket 50, color mark sensor 54 electric connection vending machine body's controller or control system, color mark sensor 54's response end sets up towards the vending machine goods shelves, and color mark sensor 54 is used for responding to the vending machine goods shelves and pushes away the response region that corresponds on the goods module (not shown).

Wherein, the utility model discloses well color mark sensor 54 is provided with two, installs respectively on getting the goods basket 50 towards vending machine goods shelves one side about both ends, is located two drag hooks 70 tops respectively, and two color mark sensors 54 correspond respectively vending machine left side goods shelves and the induction zone who pushes away the goods module and the induction zone of right side goods shelves and push away the goods module.

The Y-axis driving device 60 comprises a third motor 61, a lead screw 62 and a moving block 63, the third motor 61 is electrically connected with a controller or a control system of the vending machine body, the lead screw 62 is fixed on the output end of the third motor 61, the moving block 63 is sleeved on the lead screw 62 and is in threaded fit with the lead screw 62, one end, far away from the lead screw 62, of the lead screw is rotatably connected with a mounting plate fixed on the moving frame 20, a guide rod 64 is fixedly arranged on the mounting plate, the guide rod 64 penetrates through the moving block 63 and is rotatably connected with the moving block 63, and the guide rod 64 plays roles in guiding and limiting the.

The drag hook 70 is installed on the moving block 63 through the fixed rod, the spring 71 with certain degree of compression is sleeved on the fixed rod, so that the two end parts of the fixed rod are guaranteed to be perpendicular to the bottom by the elastic action of the spring 71 (namely, the drag hook 70 is parallel to the lead screw 62), in some situations, if the drag hook 70 hooks the part of the goods pushing module, if the drag hook 70 pushes the pulling part of the goods pushing module down excessively, the drag hook 70 receives upward reverse force, the spring 71 compresses the drag hook 70 to rotate with the bottom so as to change the angle, and mechanical deformation is overcome.

The draw hook 70 is provided with a first proximity switch 72 and a second proximity switch 73, the first proximity switch 72 and the second proximity switch 73 are electrically connected with a controller or a control system of the vending machine body, the first proximity switch 72 and the second proximity switch 73 are perpendicular to each other, an induction end of the first proximity switch 72 is vertically arranged downwards, and the second proximity switch 73 is arranged towards a shelf of the vending machine.

The goods pushing module and the pulling part of the vending machine are provided with sensing plates for sensing a second proximity switch 73 and a first proximity switch 72 respectively, when the draw hook 70 moves forwards along the screw rod 62 (moves towards the direction of a goods shelf), the second proximity switch 73 senses the sensing plate on the goods pushing module towards the second proximity switch 73 (sensing distance preset in advance), a controller in-place signal is given to the controller after the draw hook 70 leaves, when the second proximity switch 73 is in place (after the second proximity switch 73 senses the sensing plate), the draw hook 70 moves downwards at the moment, after the first proximity switch 72 senses the sensing plate on the pulling part towards the first proximity switch 72 (sensing distance preset in advance), a positioning signal is given to the draw hook 70, at the moment, the draw hook 70 moves backwards along the screw rod 62 for a certain distance to pull out the pulling part, so that goods fall into the goods taking basket 50, the correlation sensor 53 sends a signal to the controller after sensing the goods, the controller gives the drag hook 70 signal this moment, make drag hook 70 antedisplacement reset the pulling part, second proximity switch 73 senses when pushing away the tablet of second proximity switch 73 on the goods module, drag hook 70 up-shifting this moment (predetermine in advance in certain time interval, the signal that second proximity switch 73 sent is for first when sensing the tablet, send the signal and make drag hook 70 lapse for the controller, when sensing the tablet again, make drag hook 70 up-shifting), first proximity switch 72 produces the separation signal and sends the controller after breaking away from with the induction zone of pulling part, controller control drag hook 70 resets, then the drive is got basket 50 to the department of getting goods door.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides a goods mechanism is got in double hook lift of automatic vending machine, includes frame (10), its characterized in that, sliding connection has removal frame (20) on frame (10), install X axle drive arrangement (30) and Z axle drive arrangement (40) on removal frame (20), X axle drive arrangement (30) output linking frame (10), Z axle drive arrangement (40) output connect get basket (50), get basket (50) sliding connection and remove frame (20), get and install two sets of Y axle drive arrangement (60) on basket (50), all install drag hook (70) on two sets of Y axle drive arrangement (60) output.

2. The double-hook lifting goods taking mechanism of the vending machine as claimed in claim 1, characterized in that a rack (11) and a first guide rail (12) are arranged at the matching part of the frame (10) and the X-axis driving device (30); the movable rack (20) is provided with a movable plate (21), the movable plate (21) is in sliding connection with the first guide rail (12), an induction plate (211) is fixed on one side of the movable plate (21), and two ends of the frame (10) are provided with detection switches (13).

3. The double-hook lifting goods taking mechanism of the vending machine as claimed in claim 2, wherein the X-axis driving device (30) comprises a first motor (31), a first transmission assembly (32), a first rotating shaft (33) and a gear (34), the first motor (31) is fixed on the moving plate (21), the first rotating shaft (33) penetrates through the moving frame (20) and is rotatably connected with the moving frame (20), the gear (34) is fixed on the end of the first rotating shaft (33), the gear (34) is meshed with the rack (11), and an output shaft of the first motor (31) is in transmission connection with the first rotating shaft (33) through the first transmission assembly (32).

4. The double-hook lifting goods taking mechanism of the vending machine as claimed in claim 1, wherein the Z-axis driving device (40) comprises a second motor (41), a second rotating shaft (42), a second transmission assembly (43) and two third transmission assemblies (44), the second motor (41) is fixed on the movable frame (20), the second rotating shaft (42) is rotatably arranged on the movable frame (20), the second motor (41) is in transmission connection with the second rotating shaft (42) through the second transmission assembly (43), two ends of the second rotating shaft (42) are respectively connected with driving ends of the two third transmission assemblies (44), driven ends of the two third transmission assemblies (44) are rotatably arranged on the movable frame (20), and the two third transmission assemblies (44) are respectively located on two opposite sides of the movable frame (20).

5. The double-hook lifting goods taking mechanism of the automatic vending machine as claimed in claim 4, wherein two sides of the goods taking basket (50) are respectively connected with two third transmission assemblies (44), the moving frame (20) is provided with a second guide rail (22), the goods taking basket (50) is provided with a slide guide piece (51), the slide guide piece (51) is slidably connected with the second guide rail (22), and a buffer member (52) is arranged in the goods taking basket (50).

6. The double hook lifting pick mechanism of vending machine as claimed in claim 1, characterized in that a plurality of paired shooting sensors (53) are provided on opposite sides inside the pick basket (50).

7. The double hook lifting pick mechanism of vending machine as claimed in claim 1, characterized in that a color-coded sensor (54) is mounted on the pick basket (50).

8. The double-hook lifting goods taking mechanism of the vending machine as claimed in claim 1, wherein the Y-axis driving device (60) comprises a third motor (61), a lead screw (62) and a moving block (63), the lead screw (62) is fixed at an output end of the third motor (61), the moving block (63) is sleeved on the lead screw (62) and is in threaded fit with the lead screw (62), one end of the lead screw (62) away from the lead screw is rotatably connected and fixed to a mounting plate on the moving frame (20), a guide rod (64) is fixedly arranged on the mounting plate, and the guide rod (64) penetrates through the moving block (63) and is rotatably connected with the moving block (63).

9. The double-hook lifting goods-taking mechanism of automatic vending machine as claimed in claim 8, characterized in that said draw hook (70) is mounted on the moving block (63) through a fixed rod, on which a spring (71) is sleeved to compress a certain degree.

10. The double-hook lifting goods-taking mechanism of automatic vending machine according to claim 1, characterized in that the draw hook (70) is provided with a first proximity switch (72) and a second proximity switch (73), and the first proximity switch (72) and the second proximity switch (73) are perpendicular to each other.