CN210534898U

CN210534898U - Goods bag taking trolley for vending machine

Info

Publication number: CN210534898U
Application number: CN201921520447.6U
Authority: CN
Inventors: 李军; 郭帼
Original assignee: Guangdong Deshang Intelligent Technology Co ltd
Current assignee: Guangdong Deshang Intelligent Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-15
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a goods bag taking trolley of a vending machine, which comprises a transverse guide rail, a goods bearing and placing frame, a Y-axis driving mechanism for driving the transverse guide rail and the goods bearing and placing frame to move in the vertical direction, an X-axis driving mechanism for driving the goods bearing and placing frame to move in the horizontal direction in the transverse guide rail, and a pushing plate for moving horizontally on the top surface of the goods bearing and placing frame; the Y-axis driving mechanism comprises a Y-axis motor and a connecting mechanism between the Y-axis motor and the goods bearing frame, and the transverse guide rail is provided with a worm matched with the nut; the X-axis driving mechanism comprises an X-axis motor, a nut connected with an output shaft of the X-axis motor and a second n-shaped frame, wherein the second n-shaped frame is fixed on a goods bearing and placing frame, the nut is fixed with a pushing frame, the pushing frame is driven by a movable pulley, a fixed pulley and a rope wound on the movable pulley and the fixed pulley to drive a pushing plate, so that the trolley can automatically move on a vertical surface and a horizontal surface, and can drive the pushing plate to push goods to drop in a goods bearing and placing channel, and stable dropping of the goods is realized.

Description

Goods bag taking trolley for vending machine

Technical Field

The utility model relates to an automatic vending machine technical field, in particular to automatic vending machine gets cargo pocket trolley.

Background

Vending machine commodity passageway, commodity when falling out, directly drop in the shipment track of bottom, because the weight of commodity itself is very high, sell some when for example objects such as beverage bottle when needs, can not directly drop, and need one kind can be according to commodity position height and the free packing of getting that removes at vertical face and horizontal plane, can catch the commodity that will go out the cabinet, should get the packing and can translate the commodity height that corresponds, do not can control the commodity on the shipment passageway and remove to get in the packing of goods, put into the shipment door to commodity at last, solve among the prior art, can not let the technical problem that the shipment door was put into to commodity steadily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming and not enough, provide one kind can remove at vertical face and horizontal plane automatically to can drive the commodity hold push pedal propelling movement commodity in the passageway get the packing bucket trolley that drops.

The purpose of the utility model is realized through the following technical scheme: the goods loading and unloading device comprises a transverse guide rail, a goods loading and unloading frame, a Y-axis driving mechanism for driving the transverse guide rail and the goods loading and unloading frame to move in the vertical direction, an X-axis driving mechanism for driving the goods loading and unloading frame to move in the horizontal direction in the transverse guide rail, and a pushing plate for horizontally moving on the top surface of the goods loading and unloading frame; the Y-axis driving mechanism comprises a Y-axis motor and a connecting mechanism between the Y-axis motor and the goods bearing frame, and the transverse guide rail is provided with a worm matched with the nut; the X-axis driving mechanism comprises an X-axis motor, a nut connected with an output shaft of the X-axis motor and a second n-shaped frame, wherein the second n-shaped frame is fixed on the goods bearing and placing frame, the nut is fixed with a pushing frame, and the pushing frame drives a pushing plate through a movable pulley, a fixed pulley and a rope wound on the movable pulley and the fixed pulley.

Preferably, the fixed pulleys are fixed on the goods bearing frame, the movable pulleys are fixed on the pushing frame, the number of the fixed pulleys is three, and the number of the movable pulleys is two.

Preferably, the bottom of pushing frame is connected with an elastic gluten, and the other end of elastic gluten is fixed in the bottom of goods bearing frame.

Preferably, the goods bearing frame is fixed on the base, the transverse guide rail is provided with a guide rod of the base, the base is provided with two guide posts, and the main spring is sleeved on the guide posts.

Preferably, the goods bearing and placing frame comprises a square box formed by enclosing six sides and an L-shaped plate fixed on the square box, an avoiding groove for the pushing plate to move is formed between the L-shaped plate and the square box, and the square box is provided with a transverse guide rod of the pushing plate.

As a preferred embodiment, the top surface of the square box is provided with a conveyor belt, the conveyor belt is driven by rollers, and the rollers are connected with an output shaft of an X-axis motor through a belt and an X-axis gear.

As a preferred embodiment, the Y-axis driving mechanism further includes a first vertical rod and a second vertical rod which are fixed on the vending machine side by side, the connecting mechanism further includes a first transmission pulley and a second transmission pulley which are connected through a first V-shaped belt, and a third transmission pulley and a fourth transmission pulley which are connected through a second V-shaped belt, the first transmission pulley and the third transmission pulley are located at the same height and connected through a first connecting rod, the second transmission pulley and the fourth transmission pulley are located at the same height and connected through a second connecting rod, the Y-axis motor drives the second connecting rod to rotate through a gear, and the first V-shaped belt and the second V-shaped belt are respectively connected with two ends of the transverse guide rail.

As a preferred embodiment, the left-right switching goods taking device comprises a middle plate and a left-right switching goods taking device arranged below the middle plate, wherein the left-right switching goods taking device comprises: first motor, second motor, first hinge bar, second hinge bar, directional pole, driving gear, first drive gear and second drive gear, an impeller of the output shaft of first motor, the middle part fixed connection of impeller and first hinge bar, the one end of first hinge bar is articulated with the one end of second hinge bar, and the other end and the directional pole of first hinge bar are connected, the other end and the axle center of driving gear of second hinge bar are connected, the output shaft and the axle center of drive gear of second motor are connected, first drive gear, driving gear, second drive gear toothing in proper order.

The gear transmission mechanism further comprises a third driving gear and an intermediate gear, wherein the first driving gear, the second driving gear, the intermediate gear and the third driving gear are sequentially in gear joint.

As preferred embodiment, still include the first magnetic inductor that is located first idle gear one side, be located the second magnetic inductor of second idle gear one side, directional pole includes first directional pole, second directional pole and third directional pole, first directional pole is located the axis of first articulated pole, second directional pole, third directional pole are located the both sides of first directional pole respectively, and second directional pole, third directional pole have the same contained angle with first directional pole respectively, first directional pole, second directional pole, third directional pole all are equipped with position sensor and take place the end, the intermediate plate is equipped with the position sensor receiving end.

The utility model discloses for prior art have following advantage and effect:

the goods pocket trolley is got to automatic vending machine (I) can move in vertical direction through transverse guide, goods hold frame, Y axle actuating mechanism to order about goods hold frame through X axle actuating mechanism and control the removal in transverse guide, when the goods hold frame removed the shipment door, the push plate carried the top surface of putting the frame at the goods and carried the propelling movement, in pushing away the goods to the shipment door, accomplished automatic vending commodity.

When the goods bearing and placing frame reaches the edge of the goods discharging door, the X-axis motor cannot move continuously, the main spring is pressed continuously, the tension spring deforms first due to the fact that the deformation of the tension spring is larger than that of the main spring, the second n-shaped frame drives the goods bearing and placing frame to move continuously, the pushing frame drives the pushing plate to move through the two movable pulleys and the three fixed pulleys, and the pushing plate moves four distances every time the main spring moves one distance, so that goods can be sent into the goods discharging door easily; whole goods holds puts when moving at the horizontal direction, including three stages: the nut is screwed in at the screw rod and moves the goods bearing frame to the edge of the goods outlet door, the tension spring is deformed under stress, the goods bearing frame protrudes out of the edge of the goods outlet door, the main spring is deformed and pushes the frame to move and push down the goods.

(III) no matter the vending machine gets the goods pocket hopper car and removes the left side or the right side edge of vending machine, get the goods device and can both drive the driven gear in the commodity holds the passageway and make commodity drop through controlling the switching to increase the mounted position that commodity held the passageway, improve utilization ratio.

Drawings

Fig. 1 is an overall configuration diagram of a vending machine pocket hopper car.

Fig. 2 is a view showing the goods placing shelf, the X-axis driving mechanism, and the conveyor belt in a disassembled state.

Fig. 3 is a side view of the X-axis drive mechanism.

Fig. 4 is a connection diagram of the main spring, the tension spring and the goods bearing frame.

Fig. 5 is a perspective view of the X-axis drive mechanism.

Fig. 6 is a mounting diagram of the right-left switching pickup device.

Fig. 7 is a structural diagram of the right-left switching pickup device.

Fig. 8 is a structural diagram of the Y-axis drive mechanism.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

Referring to fig. 1 to 5, the vending machine pick-up pocket hopper car includes a transverse guide rail 1, a goods holding frame 2, a Y-axis driving mechanism driving the transverse guide rail 1 and the goods holding frame 2 to move in a vertical direction, an X-axis driving mechanism driving the goods holding frame 2 to move horizontally in the transverse guide rail 1, and a push plate 3 moving horizontally on the top surface of the goods holding frame 2; when the commodity of the different heights of automatic vending machine is accepted to needs, Y axle actuating mechanism orders about the goods that the automatic vending machine got in the goods pocket trolley and holds and put frame 2 and reciprocate, and when the commodity of different horizontal position is accepted to needs, X axle actuating mechanism orders about the goods and holds and put frame 2 and remove about in transverse guide 1, when the goods holds and puts frame 2 and remove the shipment door, push plate 3 carries out the propelling movement at the top surface that the goods held frame 2, in pushing away the goods to the shipment door, accomplish the automatic commodity of selling. The concrete steps are as follows:

the Y-axis driving mechanism comprises a Y-axis motor 4 and a connecting mechanism between the Y-axis motor 4 and the goods bearing frame 2, and when the Y-axis motor 4 acts, the goods bearing frame 2 and the transverse guide rail 1 can be driven to move on a vertical surface through the connecting mechanism. The X-axis driving mechanism comprises an X-axis motor 5 and a nut 103 connected with an output shaft of the X-axis motor 5, the X-axis motor 5 can drive the nut 103 to rotate, the transverse guide rail 1 is provided with a worm 6 matched with the nut 103, and when the nut is rotated, the goods bearing frame 2 moves forwards and backwards relative to the worm 6 to adjust the position of the goods bearing frame 2 relative to the transverse guide rail 1, so that the bearing of goods at different horizontal positions is realized. The X-axis motor 5 is arranged at the bottom of the goods bearing frame 2, and the X-axis motor 5 moves forward and backward relative to the worm 6 through a nut to drive the goods bearing frame 2 to move.

When the X-axis motor 5 moves to the discharge door, the goods holding frame 2 cannot move continuously due to the interference of the edge of the discharge door, in order to place the goods into the discharge door, the pushing plate 3 needs to move continuously to sweep the goods into the discharge door, and the pushing plate 3 needs to move only by the pushing mechanism, therefore, the pushing plate 3 is driven by the X-axis motor 5 to achieve the purpose of simplifying the device, the X-axis driving mechanism is further provided with a first n-shaped frame 7 and a second n-shaped frame 8 which are symmetrically distributed front and back, wherein the first n-shaped frame 7 and the second n-shaped frame 8 are fixed on the goods holding frame 2, two main springs 9 are arranged between the two n-shaped frames, the second n-shaped frame 8 drives the goods holding frame 2 to move through the two tension springs 101, when the X-axis motor 5 moves, the goods holding frame 2 is driven to move by the main springs 9, and in the embodiment, the elastic modulus of the main springs 9 is far larger than that of the tension springs 101, when the article holding shelf 2 is pushed by the main spring 9, the tension spring 101 is not deformed until the article holding shelf 2 reaches the edge of the discharge door.

The pushing frame 102 is fixed by the nut 103, the pushing frame 102 passes through the movable pulley 10, the static pulley 11 and the rope 12 wound on the movable pulley and the static pulley to be connected with the pushing plate 3, the static pulley 11 is fixed on the goods bearing frame 2, the movable pulley 10 is fixed on the pushing plate 3, the number of the static pulleys 11 is three, the static pulleys play a role in steering and connecting the rope 12, and the number of the movable pulleys 10 is two. When the goods bearing and placing frame 2 reaches the edge of the goods outlet door, the main spring 9 continues to bear force, and because the deformation of the tension spring 101 is larger than that of the main spring 9, the tension spring 101 can deform firstly, the nut 103 drives the goods bearing and placing frame 2 to continue to move, the tension spring 101 can lengthen, and the goods bearing and placing frame 2 protrudes out of the edge of the goods outlet door and is in butt joint with the conveying belt in the goods outlet door. When the second n-shaped frame 8 reaches the edge of the goods outlet door, the goods bearing frame 2 cannot move continuously, the nut 102 continues to be screwed in, the main spring 9 begins to deform, the nut 103 drives the pushing plate 3 to move through the pushing frame 102, the two static pulleys 11 and the three movable pulleys 10, and when the main spring 9 moves for a distance, the pushing plate 3 can move for four distances, and the pushing plate 3 moves forwards along the slide rail 104, so that goods can be easily conveyed to a conveying belt in the goods outlet door.

As the X-axis motor 5 continues to rotate, the main spring 9 drives the goods bearing frame 2 to continue to move a small distance towards the goods outlet door, and the gap between the goods outlet door and the goods bearing frame 2 is compensated. In order to restore the initial position of the pushing frame 102 and thus to restore the pushing plate 3 to the original position, the pushing frame 102 is connected to one elastic gluten 121, the other end of the elastic gluten 121 is fixed at the bottom of the goods placing frame 2, when the pushing plate 3 moves to the delivery door, the pushing frame 102 pulls the elastic gluten 121 to deform, and when the main spring 9 restores the initial position, the elastic gluten 121 reversely rotates the pushing frame 102 and thus restores the initial position of the pushing plate 3.

In fig. 5, in order to facilitate the movement of the goods placing rack 2, the goods placing rack 2 is fixed on the base 13, one end of the tension spring 101 is connected with the base 13 and the second guide rail 1 is provided with the guide rod 14 of the base 13, the base 13 is provided with two guide posts 15, and the main spring 9 is sleeved on the guide posts 15. The base 13 transfers the article-holding shelf 2 to the edge of the discharge door by moving on the guide bar 14.

In this embodiment, goods bearing and placing frame 2 includes six cubic boxes 201 that enclose and fixes L shaped plate 202 on cubic box 201, be equipped with one between L shaped plate 202 and the cubic box 201 and let the groove of dodging of pushing plate 3 removal, pushing plate 3 is dodging the groove activity, is equivalent to pushing plate 3 and removes and push commodity along L shaped plate 202 edge, cubic box 201 is equipped with pushing plate 3's horizontal guide bar 203, and horizontal guide bar 203 can prevent that pushing plate 3 from taking place crooked in the removal process.

Preferably, the top surface of the square box 201 is provided with a conveyor belt 16, the conveyor belt 16 is driven by a roller 17, the roller 17 is connected with an output shaft of an X-axis motor 5 through a belt 18 and an X-axis gear 19, when goods enter the goods bearing rack 2, the X-axis motor 5 drives the roller 17 to rotate through the belt 18, the conveyor belt 16 rotates to further send the goods to the middle of the goods bearing rack 2, the push plate 3 is prevented from being pushed in the pushing process, the position of the goods contacting the push plate 3 is not in the middle, the goods incline and fall down, in the embodiment, the conveyor belt is driven by the X-axis motor 5 to play a role in simplifying the device.

Referring to fig. 8, preferably, the Y-axis driving mechanism further includes a first vertical rod 20 and a second vertical rod 21 fixed on the vending machine side by side, the connecting mechanism further includes a first transmission pulley 23 and a second transmission pulley 24 connected by a first V-shaped belt 22, and a third transmission pulley 26 and a fourth transmission pulley 27 connected by a second V-shaped belt 25, the first transmission pulley 23 and the third transmission pulley 26 are located at the same height and connected by a first connecting rod 28, the second transmission pulley 24 and the fourth transmission pulley 27 are located at the same height and connected by a second connecting rod 29, the Y-axis motor 4 drives the second connecting rod 29 to rotate by a gear, the first V-shaped belt 22 and the second V-shaped belt 25 are respectively connected to two ends of the transverse guide rail 1, when the Y-axis motor 4 rotates, the second connecting rod 29 rotates by the driving of the gear, meanwhile, the first V-shaped belt 22 and the second V-shaped belt 25 lift the transverse guide rail 1 through the force transmission of the first connecting rod 28, so that the accommodation of commodities with different heights is met.

Referring to fig. 6 to 7, preferably, in order to be able to cooperate with the goods receiving channel in the vending machine, the vending machine further comprises a left-right switching pickup device, which comprises a middle plate 30 and a left-right switching pickup device installed below the middle plate 30: first motor 31, second motor 32, first articulated pole 33, second articulated pole 34, directional pole 35, driving gear 36, first drive gear 37 and second drive gear 38, impeller 39 of output shaft of first motor 31, impeller 39 and the middle part fixed connection of first articulated pole 33, the one end of first articulated pole 33 is articulated with the one end of second articulated pole 34, and the other end and the directional pole 35 of first articulated pole 33 are connected, the other end and the axle center of driving gear 36 of second articulated pole 34 are connected, the output shaft of second motor 32 is connected with the axle center of second drive gear 38, first drive gear 37, driving gear 36, second drive gear 38 are the tooth joint in proper order. The gear transmission mechanism further comprises a third driving gear 41 and an intermediate gear 40, wherein the first driving gear 37, the driving gear 36, the second driving gear 38, the intermediate gear 40 and the third driving gear 41 are sequentially in gear joint. The working principle is as follows: when the goods taking pocket hopper car is close to a goods bearing channel at the left edge of the automatic goods taking machine, the first motor 31 drives the impeller 39 to rotate, the second hinge rod 34 is driven to deflect through the first hinge rod 33, the driving gear 36 rotates for an angle, so that the first driving gear 37 is driven to rotate and drives the driven gear in the goods bearing channel to rotate, and the goods are pushed down; when the goods taking pocket hopper car is close to the goods bearing channel at the right edge of the automatic goods taking machine, the second driving gear 38 rotates and is transmitted through the intermediate gear 40 under the driving of the second motor 32, the third driving gear 41 rotates and drives the driven gear in the goods bearing channel to rotate, and the goods are pushed down; the rotation of the two motors simultaneously urges the pointing rod 35 to deflect, and the rotation angles of the driving gear and the driven gear are accurately controlled from the deflection angle and the deflection direction of the pointing driving gear.

In this embodiment, the device further includes a first magnetic sensor 42 located on one side of the first driving gear 37 and a second magnetic sensor 43 located on one side of the third driving gear 41, wherein the first magnetic sensor 42 and the second magnetic sensor 43 can receive the magnet on the goods holding channel surface and enable the pick-up hopper car to be aligned with the goods holding channel.

The pointing stick 35 includes a first pointing stick 351, a second pointing stick 352 and a third pointing stick 352, the first pointing stick 351 is located on the axis of the first hinge rod 33, the second pointing stick 352 and the third pointing stick 353 are respectively located at 351 with the same included angle, the first pointing stick 351, the second pointing stick 352 and the third pointing stick 353 are all provided with position sensor generating ends, and the middle plate is provided with a position sensor receiving end. The rotating directions and the rotating angles of the three driving gears can be received through the three pointing rods, so that the walking distance of the push plate on the commodity bearing channel is controlled.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The goods taking pocket trolley of the vending machine is characterized by comprising a transverse guide rail, a goods bearing frame, a Y-axis driving mechanism for driving the transverse guide rail and the goods bearing frame to move in the vertical direction, an X-axis driving mechanism for driving the goods bearing frame to move in the transverse guide rail in the horizontal direction, and a pushing plate for horizontally moving on the top surface of the goods bearing frame; the Y-axis driving mechanism comprises a Y-axis motor and a connecting mechanism between the Y-axis motor and the goods bearing frame, and the transverse guide rail is provided with a worm matched with the nut; the X-axis driving mechanism comprises an X-axis motor, a nut connected with an output shaft of the X-axis motor and a second n-shaped frame, wherein the second n-shaped frame is fixed on the goods bearing and placing frame, the nut is fixed with a pushing frame, and the pushing frame drives a pushing plate through a movable pulley, a fixed pulley and a rope wound on the movable pulley and the fixed pulley.

2. The vending machine pick pocket hopper car as recited in claim 1, wherein the fixed pulleys are fixed to a goods holding frame, the movable pulleys are fixed to a pushing frame, the number of the fixed pulleys is three, and the number of the movable pulleys is two.

3. The vending machine pick up pocket hopper car as recited in claim 1, wherein the bottom of the push frame is connected with an elastic gluten, and the other end of the elastic gluten is fixed at the bottom of the goods holding frame.

4. The vending machine pick pocket hopper car as recited in claim 1, wherein the product holding shelf is fixed to the base, the cross rail is provided with a guide bar of the base, the base is provided with two guide posts, and a main spring is sleeved on the guide posts.

5. The vending machine pick up pocket hopper car as recited in claim 1, wherein the goods holding frame comprises a square box surrounded by six sides and an L-shaped plate fixed on the square box, an avoiding groove for moving the pushing plate is provided between the L-shaped plate and the square box, and the square box is provided with a transverse guide rod for the pushing plate.

6. The vending machine pick pocket hopper car as recited in claim 5, wherein a conveyor belt is provided on a top surface of the square box, the conveyor belt being driven by rollers, the rollers being connected to an output shaft of the X-axis motor through a belt and an X-axis gear.

7. The vending machine pick up pocket hopper car as recited in claim 1, wherein the Y-axis driving mechanism further comprises a first vertical rod and a second vertical rod fixed side by side on the vending machine, the connecting mechanism further comprises a first transmission pulley and a second transmission pulley connected by a first V-shaped belt, and a third transmission pulley and a fourth transmission pulley connected by a second V-shaped belt, the first transmission pulley and the third transmission pulley are located at the same height and connected by a first connecting rod, the second transmission pulley and the fourth transmission pulley are located at the same height and connected by a second connecting rod, the Y-axis motor drives the second connecting rod to rotate by a gear, and the first V-shaped belt and the second V-shaped belt are respectively connected with two ends of the transverse guide rail.

8. The vending machine pick pocket hopper car of claim 1, further comprising a left-right switching pick device comprising a middle plate and mounted below the middle plate: first motor, second motor, first hinge bar, second hinge bar, directional pole, driving gear, first drive gear and second drive gear, an impeller of the output shaft of first motor, the middle part fixed connection of impeller and first hinge bar, the one end of first hinge bar is articulated with the one end of second hinge bar, and the other end and the directional pole of first hinge bar are connected, the other end and the axle center of driving gear of second hinge bar are connected, the output shaft and the axle center of drive gear of second motor are connected, first drive gear, driving gear, second drive gear toothing in proper order.

9. The vending machine pick pocket hopper car as recited in claim 8, further comprising a third drive gear and an intermediate gear, the first drive gear, the second drive gear, the intermediate gear, and the third drive gear being in sequential gear engagement.

10. The vending machine pocket hopper car of claim 9, further comprising a first magnetic sensor located on one side of the first idler gear, a second magnetic sensor located on one side of the second idler gear, the direction bars comprising a first direction bar, a second direction bar and a third direction bar, the first direction bar being located on an axis of the first hinge bar, the second direction bar and the third direction bar being located on two sides of the first direction bar, respectively, the second direction bar and the third direction bar having the same included angle with the first direction bar, respectively, the first direction bar, the second direction bar and the third direction bar being provided with position sensor generating ends, and the middle plate being provided with a position sensor receiving end.