Automatic loading device for self-service convenience store

Abstract

The utility model discloses an automatic loading device for a self-service convenience store, and relates to the technical field of loading devices, the automatic loading device comprises a moving seat, the top of the moving seat is provided with a goods taking mechanism, the goods taking mechanism comprises a lifting seat, a motor I and five groups of pneumatic gripping clamps, and the top of the lifting seat is fixedly provided with two groups of limiting seats; fixing seats are fixedly mounted at the two ends of the limiting seats, and the output end of the first motor is in transmission connection with a first screw rod. By arranging the goods taking mechanism, the distance between the pneumatic grabbing clamps can be adjusted, so that bottle and can type goods with different sizes can be clamped and fixed respectively, the whole group of goods can be automatically loaded on a goods shelf, the goods replenishment efficiency is greatly improved, the frequency of reciprocating work of the machine is reduced, the work consumption time is shortened, and the labor intensity of workers is reduced. The demand of quick replenishment can still be met in a high-demand time period, and timely replenishment is ensured, so that the demand of commodities is met in time.

Description

Technical Field

[0001] The utility model relates to the technical field of loading devices, in particular to an automatic loading device for unmanned convenience stores. Background Art

[0002] An unmanned convenience store refers to a store in which all or part of the business processes are intelligently and automatically processed through technical means, with reduced or no human intervention. Nowadays, with the improvement of intelligence, there are more and more unmanned stores. Unmanned stores need to be stocked in a timely manner when in use. A single product is usually arranged in multiple groups for consumers to purchase. When the balance is insufficient, management personnel are required to replenish the stock.

[0003] However, in the prior art, the automatic loading device can only replenish one or two groups of goods, resulting in low replenishment efficiency. The machine also has to perform a large number of reciprocating work, which consumes a long time. In particular, it cannot meet the demand for rapid replenishment during high-demand periods, resulting in untimely replenishment and failure to meet the demand for goods in a timely manner. To address the above problems, an automatic loading device for unmanned convenience stores is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the automatic loading device in the prior art can only replenish one or two groups of goods, resulting in low replenishment efficiency and a long time consumption, and to propose an automatic loading device for unmanned convenience stores.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic loading device for unmanned convenience stores, comprising a moving seat, a picking mechanism is arranged on the top of the moving seat, the picking mechanism comprises a lifting seat, a motor 1 and five groups of pneumatic grippers, two groups of limit seats are fixedly installed on the top of the lifting seat, and fixed seats are fixedly installed at both ends of one group of limit seats, the output end of the motor 1 is transmission connected with a screw rod 1, the outer wall of the screw rod 1 is threadedly connected with a threaded seat, one end of the threaded seat is fixedly installed with a limit plate, five groups of moving plates are arranged at the bottom of the limit plate, and the tops of the five groups of moving plates are rotatably connected to limit columns.

[0006] Preferably, one side of the fixing seat is fixedly connected to one side of the motor 1, and both ends of the screw rod 1 are rotatably connected to one side of the two sets of fixing seats respectively.

[0007] Preferably, the bottom of the limit plate is mutually clamped with the top of the two groups of limit seats, and the limit plate is slidably connected with the top of the lifting seat through the two groups of limit seats.

[0008] Preferably, the tops of the five groups of limiting columns penetrate the interior of the limiting plates, and one side of the five groups of pneumatic clamps is fixedly connected to one side of the five groups of moving plates.

[0009] Preferably, an adjustment mechanism is provided on one side of the lifting seat, and the adjustment mechanism includes a second motor, a top plate, a second screw rod and a round rod.

[0010] Preferably, the outer wall of the second screw is connected to the internal thread of the lifting seat, and the round rod passes through the interior of the lifting seat.

[0011] Preferably, the top of the second screw is rotationally connected to the bottom of the top plate, and the output end of the second motor is transmission-connected to the top of the second screw.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a picking mechanism, the distance between the pneumatic grippers can be adjusted to adapt to the separate gripping and fixing of bottles and cans of different sizes. After a group of goods are gripped separately, the mobile seat drives the picking mechanism to move to the side of an empty shelf, and the adjustment mechanism is started to drive the pneumatic grippers to move to the empty part of the shelf, and the shelf is automatically loaded with a whole group of goods, which greatly improves the replenishment efficiency, thereby reducing the number of reciprocating work of the machine, thereby shortening the work consumption time, and can still meet the needs of rapid replenishment during high-demand periods, ensuring timely replenishment, thereby meeting the demand for goods in a timely manner.

[0014] 2. In the utility model, by setting an adjustment mechanism, firstly, the second motor is started to drive the second screw to rotate, and then the second screw drives the lifting seat to move in the vertical direction along the round rod, so as to more accurately position the goods and avoid wrong grabbing or placing, thereby completing the replenishment task more quickly, saving time and labor costs, adapting to shelves or warehouses of different heights, and improving the storage and retrieval flexibility of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an automatic loading device for an unmanned convenience store;

[0016] Figure 2 This is a schematic diagram of the internal structure of an automatic loading device for an unmanned convenience store proposed by the utility model;

[0017] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a picking mechanism of an automatic loading device for an unmanned convenience store;

[0018] Figure 4 The utility model provides a three-dimensional structural schematic diagram of an adjustment mechanism of an automatic loading device for an unmanned convenience store.

[0019] Legend: 1. Moving seat; 2. Pick-up mechanism; 21. Lifting seat; 22. Limiting seat; 23. Fixed seat; 24. Motor 1; 25. Screw 1; 26. Threaded seat; 27. Limiting plate; 28. Moving plate; 29. ​​Limiting column; 210. Pneumatic gripper; 3. Adjusting mechanism; 31. Motor 2; 32. Top plate; 33. Screw 2; 34. Round rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] like Figure 1-3 As shown, the utility model provides an automatic loading device for unmanned vending convenience stores, including a moving seat 1, a picking mechanism 2 is arranged on the top of the moving seat 1, the picking mechanism 2 includes a lifting seat 21, a motor 24 and five groups of pneumatic grippers 210, two groups of limit seats 22 are fixedly installed on the top of the lifting seat 21, and fixed seats 23 are fixedly installed at both ends of one group of limit seats 22, a screw rod 25 is transmission-connected to the output end of the motor 24, and a threaded seat 26 is threadedly connected to the outer wall of the screw rod 25, and a limit plate 27 is fixedly installed at one end of the threaded seat 26, and the limit plate 2 Five groups of movable plates 28 are arranged at the bottom of 7, the tops of the five groups of movable plates 28 are rotatably connected with the limiting columns 29, one side of the fixed seat 23 is fixedly connected with one side of the motor 24, the two ends of the screw 25 are rotatably connected with one side of the two groups of fixed seats 23 respectively, the bottom of the limiting plate 27 and the tops of the two groups of limiting seats 22 are mutually clamped, the limiting plate 27 is slidably connected with the top of the lifting seat 21 through the two groups of limiting seats 22, the tops of the five groups of limiting columns 29 pass through the interior of the limiting plate 27, and one side of the five groups of pneumatic grippers 210 is fixedly connected with one side of the five groups of movable plates 28.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. When it is necessary to replenish the unmanned convenience store, the bottom of the mobile seat 1 is equipped with four sets of universal wheels. Adding a control system can realize the all-round smooth operation of the mobile seat 1. First, the lifting seat 21 moves vertically to one side of the items on the warehouse shelf, and the starting motor 24 drives the screw 25 to rotate inside the threaded seat 26, and then the threaded seat 26 drives the limit plate 27 to slide along the limit seat 22 on the top of the lifting seat 21. Since radial limit grooves are provided inside the limit plate 27, the internal limit grooves of the limit plate 27 will drive the limit column 29 to move horizontally on the top of the lifting seat 21 during the movement of the limit plate 27. The bottom of the limit column 29 is slidably connected to the top of the lifting seat 21, so the limit column 29 drives the pneumatic gripper 210 to move horizontally, so that The distance between the five groups of pneumatic grippers 210 changes, and the positions of the pneumatic grippers 210 after being separated are just aligned with each group of goods. Here, the goods are bottles and cans. When it is necessary to pick up the bagged items separately, the pneumatic grippers 210 can be replaced with vacuum suction cups. By setting the picking mechanism 2, the distance between the pneumatic grippers 210 can be adjusted to adapt to the separate clamping and fixing of bottles and cans of different sizes. After a group of goods are clamped separately, the movable seat 1 drives the picking mechanism 2 to move to the side of the empty shelf, and the adjustment mechanism 3 is started to drive the pneumatic grippers 210 to move to the empty part of the shelf, and the shelf is automatically loaded with a whole group of goods, which greatly improves the replenishment efficiency, thereby reducing the number of reciprocating work of the machine, thereby shortening the work consumption time, and can still meet the needs of fast replenishment during high demand periods, ensuring timely replenishment, thereby meeting the demand for goods in a timely manner.

[0025] Embodiment 2

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, an adjustment mechanism 3 is provided on one side of the lifting seat 21, and the adjustment mechanism 3 includes a second motor 31, a top plate 32, a second screw 33 and a round rod 34. The outer wall of the second screw 33 is connected with the internal thread of the lifting seat 21, and the round rod 34 runs through the interior of the lifting seat 21. The top of the second screw 33 is rotatably connected with the bottom of the top plate 32, and the output end of the second motor 31 is transmission-connected with the top of the second screw 33.

[0027] The effect achieved by the entire embodiment is that when a whole group of goods is replenished and put on the shelves, by setting the adjustment mechanism 3, the motor 2 31 is first started to drive the screw 2 33 to rotate, and then the screw 2 33 drives the lifting seat 21 to move in the vertical direction along the round rod 34, so as to more accurately position the goods and avoid incorrect grabbing or placement, thereby completing the replenishment task more quickly, saving time and labor costs, adapting to shelves or warehouses of different heights, and improving the storage and retrieval flexibility of goods.

[0028] The usage and working principle of the device: When it is necessary to replenish the unmanned convenience store, the bottom of the mobile seat 1 is equipped with four sets of universal wheels. Adding a control system can realize the all-round smooth operation of the mobile seat 1. First, start the motor 2 31 to drive the screw 2 33 to rotate, and then the screw 2 33 drives the lifting seat 21 to move in the vertical direction along the round rod 34. The lifting seat 21 moves in the vertical direction to the side of the items on the warehouse shelf. Start the motor 1 24 to drive the screw 1 25 to rotate inside the threaded seat 26, and then the threaded seat 26 drives the limit plate 27 to slide along the limit seat 22 on the top of the lifting seat 21. Since the limit plate 27 is provided with radial limit grooves inside, the limit plate 27 is moved. The internal limit grooves will drive the limit column 29 The top of the lifting seat 21 moves in the horizontal direction, and the bottom of the limiting column 29 is slidably connected to the top of the lifting seat 21. Therefore, the limiting column 29 drives the pneumatic gripper 210 to move in the horizontal direction, so that the distance between the five groups of pneumatic grippers 210 changes. The position of the pneumatic grippers 210 after separation is just aligned with each group of goods. Here, the goods are bottles and cans. When it is necessary to take the bagged items separately, the pneumatic grippers 210 can be replaced with vacuum suction cups, and the distance between the pneumatic grippers 210 can be adjusted to adapt to the separate clamping and fixing of bottles and cans of different sizes. After a group of goods are clamped separately, the moving seat 1 drives the picking mechanism 2 to move to the side of the empty shelf, and the adjustment mechanism 3 is started to drive the pneumatic gripper 210 to move to the empty part of the shelf.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic loading device for an unmanned convenience store, comprising a mobile seat (1), characterized in that: A picking mechanism (2) is arranged on the top of the movable seat (1), and the picking mechanism (2) comprises a lifting seat (21), a motor 1 (24) and five groups of pneumatic grippers (210). Two groups of limit seats (22) are fixedly installed on the top of the lifting seat (21), and fixed seats (23) are fixedly installed at both ends of one group of limit seats (22). The output end of the motor 1 (24) is transmission-connected with a screw rod 1 (25), and the outer wall of the screw rod 1 (25) is threadedly connected with a threaded seat (26), and one end of the threaded seat (26) is fixedly installed with a limit plate (27), and five groups of movable plates (28) are arranged at the bottom of the limit plate (27), and the tops of the five groups of movable plates (28) are rotatably connected with limit pillars (29).

2. The automatic loading device for unmanned convenience stores according to claim 1, characterized in that: One side of the fixing seat (23) is fixedly connected to one side of the motor (24), and both ends of the screw (25) are rotatably connected to one side of the two sets of fixing seats (23).

3. The automatic loading device for unmanned convenience stores according to claim 1, characterized in that: The bottom of the limiting plate (27) is mutually clamped with the tops of the two groups of limiting seats (22), and the limiting plate (27) is slidably connected with the top of the lifting seat (21) through the two groups of limiting seats (22).

4. The automatic loading device for unmanned convenience stores according to claim 1, characterized in that: The tops of the five groups of limiting columns (29) penetrate the interior of the limiting plate (27), and one side of the five groups of pneumatic clamps (210) is fixedly connected to one side of the five groups of moving plates (28).

5. The automatic loading device for unmanned convenience stores according to claim 1, characterized in that: An adjustment mechanism (3) is provided on one side of the lifting seat (21), and the adjustment mechanism (3) comprises a second motor (31), a top plate (32), a second screw rod (33) and a round rod (34).

6. The automatic loading device for unmanned convenience stores according to claim 5, characterized in that: The outer wall of the second screw rod (33) is connected to the inner thread of the lifting seat (21), and the round rod (34) passes through the interior of the lifting seat (21).

7. The automatic loading device for an unmanned convenience store according to claim 5, characterized in that: The top of the second screw rod (33) is rotationally connected to the bottom of the top plate (32), and the output end of the second motor (31) is transmission-connected to the top of the second screw rod (33).

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