CN216901866U

CN216901866U - Cash registering device based on image recognition combines together with gripper

Info

Publication number: CN216901866U
Application number: CN202220594356.2U
Authority: CN
Inventors: 谢芳; 陶剑雄; 曹彪; 李青松; 谭嘉辉; 余萧
Original assignee: Anhui University
Current assignee: Anhui University
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-05
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a cash register device based on combination of image recognition and a mechanical claw, which comprises a transmission shaft, a conveyor belt, a classification recognition frame, an integration plate, a flow dividing frame, a steering engine, a guide frame, a guide wheel, a classification recognition data display screen, a scanning recognition end, a commodity cash register processing box, an image acquisition device, a commodity information display screen, a movable rod, a sponge layer, a slide rail and the mechanical claw. The utility model can realize the function of automatically collecting cash and withdrawing in most cash collecting environments to replace cashiers, creatively combines image recognition and a mechanical claw to be applied to the cash collecting field, recognizes the type of goods by the image recognition technology, replaces the labor of hands by the mechanical claw, and finally realizes the full automation of supermarket cash collection so as to reduce the labor cost of supermarket operation.

Description

Cash registering device based on image recognition combines together with gripper

Technical Field

The utility model belongs to the field of automatic cash register of commodities, and particularly relates to a cash register device combining image recognition and a mechanical claw.

Background

With the progress of society and the improvement of living standard of people, supermarkets in various shopping malls rapidly increase like bamboo shoots in spring after rain, customers need to settle accounts at a cashier after choosing commodities, the commodities need to be scanned one by a cashier, and then payment is carried out according to the calculated amount. In the existing supermarket settlement process, generally, commodities are manually placed on a cash register platform, then a cashier scans the commodities, the cash register platform has the defects of low cash register efficiency and the need of carrying the commodities for the second time, the cashier often inquires whether a shopping bag is needed before the payment, and after the cashier finishes scanning the commodities, the customer needs to put the commodities into the shopping bag, so that the customer is always in a busy state and is complicated to operate. The sequential code scanning of the goods can cause the situation that the number of the cashiers is insufficient in the peak period, and the employment of too many cashiers can cause the waste of manpower in the valley period. Therefore, an intelligent cash register system based on product image recognition is necessary that can make the cashier not have to input or scan the code product information in sequence. And present receive silver-colored passageway by oneself, the leading principle is the two-dimensional code of scanning commodity, need place commodity on the objective table after the scanning, just can scan next commodity, and difficult operation, the commodity after the scanning is directly stacked on the objective table in addition, if customer forgets the payment also can directly take away, factor of safety is lower. That is to say, in the prior art, the variety of commodities is various, the shopping environment is complex, the system needs more time to learn adaptation, and the hidden danger of damaging the commodities possibly exists for some fragile articles. Therefore, the mechanical claw capable of being used for replacing a person to grab is designed to be combined with intelligent identification for commodity cash register management.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cash register device based on the combination of image recognition and a mechanical claw, which adopts the following technical scheme:

a cash register based on combination of image recognition and mechanical claws comprises a transmission shaft, a conveyor belt, a classification recognition frame, an integration plate, a shunt frame, a steering engine, a guide frame, a guide wheel, a classification recognition data display screen, a scanning recognition end, a commodity cash register processing box, an image acquisition device, a commodity information display screen, a movable rod, a sponge layer, a slide rail and mechanical claws; the transmission shaft is arranged on the cash register device, the transmission shaft is sleeved on the conveyor belt to form a group of conveying devices, and the conveying devices are divided into two groups; a classification identification frame, an integration plate, a flow dividing frame, a steering engine, a guide frame and a guide wheel are arranged on the conveyor belt of the first group of conveying devices; the commodity cash register processing box is arranged on the conveyor belt of the second group of conveying devices, and the image acquisition device is arranged in the middle of the upper part of the commodity cash register processing box; the lower part of the cash register is provided with the classified identification data display screen and the commodity information display screen; the classification identification frame is fixed on two sides of the first group of conveying devices in the moving direction of the conveying belt, and the scanning identification end is arranged on the classification identification frame; the integration plate is connected with the shunting frame; the steering engine is arranged between the two guide frames, the guide wheels are arranged on the guide frames, the shunt frame is connected with the guide frames through adhesive elastic guide belts, and the guide wheels are fixed inside the guide frames through screw structures; the commodity cash registering processing box protrudes out of two sides of the moving direction of the conveying belt of the second group of conveying devices, and mechanical claws are respectively arranged at the protruding parts; the sliding rail is arranged between the two movable rods so as to form a packing device; a sponge layer is arranged below the packaging unit.

Further, the guide wheel comprises an axle and a wheel body, and the staggered structure of the surface of the wheel body increases the friction coefficient to facilitate guiding the commodities.

Further, the mechanical claw comprises a clamp and a transmission device, the clamp is used for grabbing an object, and the transmission device is used for realizing the loosening and clamping, and rotating and displacing of the clamp.

Further, image acquisition device includes camera and single chip microcomputer controller to camera evenly distributed in the inner wall of commodity receipts silver processing case to the picture of diversified shooting commodity.

Furthermore, four corners of the commodity cashier processing box are respectively provided with an inclined lamp belt, and the inclined lamp belts provide required light.

Further, the commodity information display screen is used for displaying commodity information and payment modes which are successfully identified.

Further, when the commodity is too big, the steering wheel starts, and rotatory steering wheel drives the guide frame rotates, and the commodity of motion is through being equipped with the guide frame of guide pulley guides the commodity to other conveyer belts on in order to prevent it to get into the commodity cash registering processing case, the integration board is used for letting the commodity pass through in good order the guide frame.

Further, the mechanical claw is used for automatically or manually carrying out grabbing adjustment on the commodity so as to successfully complete the identification of the commodity.

Furthermore, plastic bags are sleeved on the two movable rods, and the sliding rails are used for controlling the size of the plastic bag opening to adapt to the accommodation of the size of the commodity.

Further, the sponge layer is arranged on the side of the cash register device to prevent articles from being damaged when falling.

Has the advantages that:

the utility model can realize the function of automatically collecting cash and withdrawing in most cash collecting environments to replace cashiers, creatively combines image recognition and mechanical claws to be applied to the cash collecting field, recognizes the type of goods by the image recognition technology, replaces the labor of hands by the mechanical claws, and finally realizes the full automation of supermarket cash collection so as to reduce the labor cost of supermarket operation. The utility model can replace the traditional manual work for cash register, is applied to the cash register work of various supermarkets, and realizes the cash register work by combining image recognition and the mechanical claw. In particular, compared to the prior art, the advantages are as follows:

(1) the assembly line design is adopted to replace the operation of a cashier in the traditional cashier and the operation of a buyer in self-service cashier, so that the labor is saved, and convenience is brought to customers.

(2) Because the machine pipelining operation is adopted, errors possibly caused by manual operation are avoided, and the safety and the reliability are ensured.

Drawings

Fig. 1 is a schematic side cross-sectional structural view of a main body of a cash register device based on image recognition and mechanical claw combination.

Fig. 2 is a schematic top sectional view of a cash register device based on image recognition combined with a mechanical claw according to the present invention.

Fig. 3 is a schematic view of a guide wheel of the cash register device based on image recognition combined with a mechanical claw.

Fig. 4 is a schematic view of a mechanical claw of the cash register device combined with the mechanical claw based on image recognition.

Description of reference numerals: 1. a drive shaft; 2. a conveyor belt; 3. a classification identification frame; 4. an integration plate; 5. a shunting frame; 6. a steering engine; 7. a guide frame; 8. a guide wheel; 9. a classified identification data display screen; 10. scanning an identification end; 11. a commodity cash register processing box; 12. an oblique light belt; 13. an image acquisition device; 14. a commodity information display screen; 15. a movable rod; 16. a sponge layer; 17. a slide rail; 18. and (4) a mechanical claw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, the cash register device based on image recognition combined with mechanical claws of the utility model comprises a transmission shaft 1, a conveyor belt 2, a classification recognition frame 3, an integration plate 4, a shunt frame 5, a steering engine 6, a guide frame 7, a guide wheel 8, a classification recognition data display screen 9, a scanning recognition end 10, a commodity cash register processing box 11, an oblique lamp belt 12, an image acquisition device 13, a commodity information display screen 14, a movable rod 15, a sponge layer 16, a slide rail 17 and mechanical claws 18. The cash register is provided with the transmission shaft 1, the transmission shaft 1 is sleeved on the conveyor belt 2 to form a group of conveying devices, and the conveying devices are two groups. The conveyor belt 2 of the first group of conveyor devices is provided with a classification identification frame 3, an integration plate 4, a shunt frame 5, a steering engine 6, a guide frame 7 and a guide wheel 8. The commodity cash register processing box 11 is arranged on the conveyor belt 2 of the second group of conveyor devices. The middle of the upper part of the commodity cashier processing box 11 is provided with the image acquisition device 13, and four corners of the commodity cashier processing box are respectively provided with the inclined lamp belts 12. The lower part of the cash register device is provided with the classified identification data display screen 9 and the commodity information display screen 14. The image acquisition device 13 comprises a camera and a single chip microcomputer controller, and the camera is uniformly distributed on the inner wall of the commodity cash registering processing box 11, so that pictures of commodities can be shot in multiple directions. The angled light strip 12 may provide the desired lighting. The commodity information display screen 14 is used for displaying commodity information, payment codes, facial recognition and other payment modes which are successfully identified.

As shown in fig. 2, the classification recognition frame 3 is fixed on both sides of the moving direction of the conveyor belt 2, and the scanning recognition end 10 is provided thereon. The integration plate 4 is connected to the shunt frame 5 and is in a fixed position. The steering engine 6 is arranged between the two guide frames 7. When the goods are of normal size, they pass under the guide 7 through the conveyor 2. When the commodity is too big, steering wheel 6 starts, and rotatory steering wheel 6 drives guide frame 7 rotates, and the commodity of motion this moment is guided to other conveyer belts through the guide frame 7 that is equipped with guide pulley 8 and is in order to prevent that it from getting into commodity cash registering processing case 11. The integration plate 4 is used for enabling commodities to pass through the guide frame 7 orderly. The shunting frame 5 is connected with the guide frame 7 through an adhesive elastic conduction band, so that a space enough for the guide frame 7 to rotate is formed between the guide frame 7 and the shunting frame 5, and the commodity is guaranteed to be smooth and not easy to clamp when passing through the integration plate 4, the shunting frame 5 and the guide frame 7. The commodity cashier processing box 11 protrudes from both sides of the moving direction of the conveyor belt 2, and mechanical claws 18 are respectively arranged at the protruding parts. The gripper 18 can automatically or manually perform gripping adjustment on the commodity so as to successfully complete commodity identification. The two movable rods 15 and one sliding rail 17 form a packing device. A slide rail 17 is arranged between the two movable rods 15. A certain number of plastic bags can be sleeved on the two movable rods 15, and the size of the plastic bag opening can be controlled by the slide rails 17 to adapt to the size of the commodity. A sponge layer 16 is arranged below the packing device and arranged on the side part of the cash register device to prevent articles from being damaged when falling.

As shown in fig. 3, the guide wheel 8 comprises a shaft and a wheel body fixed inside the guide frame 7, and the staggered structure of the surface of the wheel body increases the friction coefficient to facilitate guiding the commodities.

As shown in fig. 4, the gripper 18 includes a gripper for gripping an object and a transmission device for performing functions of releasing and gripping the gripper, rotating, displacing, and the like.

The operation of the cash register device based on the combination of image recognition and the mechanical claw comprises the following steps:

the method comprises the following steps: firstly, a customer puts commodities required to be purchased on a conveyor belt 2 in sequence, the commodities enter a classification and identification frame 3 (only one commodity can be accommodated at a time) under the driving of the conveyor belt 2, a scanning and identification end 10 in the classification and identification frame 3 scans and classifies the volume of the commodities, and the size and classification data of the commodities are displayed on a classification and identification data display screen 9.

Step two: the size of the article obtained through the classification identification frame 3; when commodity is too big, steering wheel 6 starts, and rotatory steering wheel 6 drives the guide frame 7 and rotates, and the commodity of motion is led to other conveyer belts 2 through the guide frame 7 that is equipped with guide pulley 8 this moment on, and integration plate 4 can let commodity neatly orderly pass through guide frame 7, utilizes guide frame 7 and guide pulley 8 realize the guide classification to the commodity size.

Step three: and after the commodities are guided and classified, entering a commodity identification cash register link. The commodities are sent into the commodity cash register processing box 11 through the conveying belt 2 of the second group of conveying devices, the image acquisition devices 13 arranged in the commodity cash register processing box shoot pictures of the commodities in multiple directions, and the inclined lamp strips 12 provide light required by shooting.

Step four: the image acquisition device 13, such as a camera, inside the commodity cash register processing box 11 acquires commodity image data and transmits the commodity image data to a computer for processing. The gripper 18 performs gripping adjustment on the article to smoothly perform article recognition. The successfully identified goods information will appear in the goods information display 14. After the group of commodities are transmitted and identified, payment modes such as payment codes, face identification and the like are displayed, and the user can pay by himself.

Step five: after the commodity is identified, the commodity is sent into a packing device through a conveyor belt 2 to be packed.

Step six: and after the payment of the user is finished, the user directly takes away the commodity to finish the cash receiving process.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the utility model, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a receive silver-colored device based on image recognition combines together with gripper which characterized in that: the automatic sorting machine comprises a transmission shaft, a conveyor belt, a sorting identification frame, an integration plate, a shunting frame, a steering engine, a guide frame, a guide wheel, a sorting identification data display screen, a scanning identification end, a commodity cash register processing box, an image acquisition device, a commodity information display screen, a movable rod, a sponge layer, a slide rail and a mechanical claw; the transmission shaft is arranged on the cash register device, the transmission shaft is sleeved on the conveyor belt to form a group of conveying devices, and the conveying devices are divided into two groups; a classification identification frame, an integration plate, a flow dividing frame, a steering engine, a guide frame and a guide wheel are arranged on the conveyor belt of the first group of conveying devices; the commodity cash register processing box is arranged on the conveyor belt of the second group of conveying devices, and the image acquisition device is arranged in the middle of the upper part of the commodity cash register processing box; the lower part of the cash register is provided with the classified identification data display screen and the commodity information display screen; the classification identification frames are fixed on two sides of the moving direction of the conveying belt of the first group of conveying devices, and scanning identification ends are arranged on the classification identification frames; the integration plate is connected with the shunting frame; the steering engine is arranged between the two guide frames, the guide wheels are arranged on the guide frames, the shunt frame is connected with the guide frames through adhesive elastic guide belts, and the guide wheels are fixed inside the guide frames through screw structures; the commodity cash registering processing box protrudes out of two sides of the moving direction of the conveying belt of the second group of conveying devices, and mechanical claws are respectively arranged at the protruding parts; the sliding rail is arranged between the two movable rods so as to form a packing device; a sponge layer is arranged below the packaging unit.

2. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the guide wheel comprises a shaft and a wheel body, and the friction coefficient of the staggered structure on the surface of the wheel body is increased so as to guide commodities.

3. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the mechanical claw comprises a clamp and a transmission device, the clamp is used for grabbing an object, and the transmission device is used for realizing the loosening and clamping, and the rotation and the displacement of the clamp.

4. The cash register device combined with a mechanical claw based on image recognition as claimed in claim 1, characterized in that: the image acquisition device comprises a camera and a single chip microcomputer controller, and the camera is uniformly distributed on the inner wall of the commodity cash registering processing box to shoot pictures of commodities in multiple directions.

5. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the four corners of the commodity cash register processing box are respectively provided with an inclined lamp belt, and the inclined lamp belts provide required brightness.

6. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the commodity information display screen is used for displaying commodity information and payment modes which are successfully identified.

7. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: when the commodity is too big, the steering wheel starts, and rotatory steering wheel drives the guide frame rotates, and the commodity of motion this moment is through being equipped with the guide frame of guide pulley is guided on other conveyer belt in order to prevent that it from getting into the commodity cash receiving handles case, the integration board is used for letting the commodity neatly orderly pass through the guide frame.

8. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the mechanical claw is used for automatically or manually grabbing and adjusting the commodities so as to smoothly complete the identification of the commodities.

9. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the two movable rods are sleeved with plastic bags, and the sliding rails are used for controlling the opening of the plastic bags to adapt to the accommodation of the size of commodities.

10. The cash register device based on image recognition combined with mechanical claws according to claim 1, characterized in that: the sponge layer is arranged on the side of the cash register device to prevent articles from being damaged when falling.