CN213861430U

CN213861430U - Bar code printing system

Info

Publication number: CN213861430U
Application number: CN202022364073.2U
Authority: CN
Inventors: 汤伟; 成爽爽
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-03
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a pricing instrument field, in particular to bar code printing system, include: two vertically arranged support legs; the support rod I and the support rod II are arranged between the two support legs in parallel; the storage box is fixed on the support rod I, a through groove is formed in a cover at the top of the storage box, a rotating shaft is arranged in the storage box, and a hand tearing rolling bag is sleeved on the rotating shaft through a bearing; print the head for tearing for the hand and even seal the bar code for every sack on the roll bag, set up and lead to the groove directly over leading to the groove and towards leading to, connect through extending structure and bracing piece II, extending structure's stiff end and bracing piece II are fixed, extending structure's flexible end with print the head and connect. The utility model discloses simple structure has avoided the discernment to the similar fruit of appearance, improves the accuracy of commodity pricing, and then improves commodity settlement efficiency, is worth promoting.

Description

Bar code printing system

Technical Field

The utility model relates to a pricing instrument field, in particular to bar code printing system.

Background

The weighing and pricing device for the supermarket at present usually needs a worker to put articles on a weighing platform, the worker inputs commodity numbers of the articles in a system, the weighing device weighs and prices the articles according to existing record information and weighing weight in the system, the pricing system usually needs the worker to remember the commodity numbers or inquire the commodity numbers on a corresponding commodity list, when the supermarket passenger flow is large, the working strength of the worker is easy to increase, queuing is easy to occur, and time of consumers is wasted.

The prior art article identification is based on image processing, which often has defects in identifying fruits with similar shapes, such as oranges and tangerines, and juicy peaches and nectarines, which are similar in shape and mixed together, and are easy to identify wrongly, thereby causing a price calculation error and further causing loss and inconvenience to customers or supermarkets.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that exists among the above-mentioned prior art, provide a bar code printing system.

The technical scheme of the utility model is that:

a bar code printing system comprising:

two vertically arranged support legs;

the support rod I and the support rod II are arranged between the two support legs in parallel;

the storage box is fixed on the support rod I, a through groove is formed in a cover at the top of the storage box, a rotating shaft is arranged in the storage box, and a hand tearing rolling bag is sleeved on the rotating shaft through a bearing;

print the head for tearing for the hand and even seal the bar code for every sack on the roll bag, set up and lead to the groove directly over leading to the groove and towards leading to, connect through extending structure and bracing piece II, extending structure's stiff end and bracing piece II are fixed, extending structure's flexible end with print the head and connect.

Preferably, one side of the storage box is provided with a bag outlet of the hand-tearing rolling bag.

Preferably, the print head is an ink print head or a steel print head.

Preferably, vertical spout has been seted up to the one side that two supporting legs correspond, and bracing piece I's tip sliding connection is connected with the spring between bracing piece I's bottom and the interior bottom surface of spout in the spout, and beats printer head and fix on bracing piece II.

Compared with the prior art, the utility model provides a pair of bar code printing system, its beneficial effect is:

1. the utility model discloses simple structure, convenient to use.

2. The utility model discloses a set up the bar code print system who corresponds on every kind of commodity frame next door, make the customer when using, directly select the sack dress that has printed the bar code and get commodity, then through weighing the taximeter, carry out the pricing, avoided the discernment to the similar fruit of appearance, improve the accuracy of commodity pricing, and then improve commodity settlement efficiency.

3. The utility model discloses the practicality is strong, is worth promoting.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

An embodiment of the present invention will be described in detail with reference to fig. 1 to 2, but it should be understood that the scope of the present invention is not limited by the embodiment.

Example 1

As shown in fig. 1, the utility model provides a bar code printing system, include: two supporting legs 1 which are vertically arranged; the supporting rod I2 and the supporting rod II3 are arranged between the two supporting legs 1 in parallel; the storage box 7 is fixed on the support rod I2, a through groove 71 is formed in a cover at the top of the storage box 7, a rotating shaft is erected in the storage box 7, and the hand tearing rolling bag 6 is sleeved on the rotating shaft through a bearing; print head 5 for tear for the hand and print bar code on every sack on rolling bag 6 even, set up and lead to groove 71 directly over leading to groove 71 and towards, connect through extending structure 4 and bracing piece II3, electric putter is chooseed for use to extending structure 4, and electric putter passes through the switch and is connected with the power, and electric putter's stiff end and bracing piece II3 are fixed, and electric putter's flexible end and 5 connections of beating head.

Furthermore, one side of the storage box 7 is provided with a bag outlet of the hand tearing continuous rolling bag 6.

Further, the print head 5 is an ink type print head or a steel type print head.

Example 2

As shown in fig. 2, in addition to embodiment 1, the barcode printing system can also be provided with a vertical sliding groove on one corresponding surface of the two support legs 1, the end of the support rod I2 is slidably connected in the sliding groove, the spring 11 is connected between the bottom of the support rod I2 and the inner bottom surface of the sliding groove, and the printing head 5 is fixed on the support rod II 3.

Principle of operation

The utility model discloses during the use, as shown in fig. 1, at first generate the bar code of various types of fruit or vegetables on the computer, in the supermarket various fruits, vegetables and bulk goods put up or next door, install this system, and this system beat the bar code information on the printer head 5 and correspond this type of commodity, bar code information includes the unit price and the kind of this type of commodity.

When a customer needs to select the commodity, the customer needs to take the bag on the device beside the commodity, namely, the switch is pressed, the electric push rod extends and drives the printing head 5 to move downwards, the printing head 5 penetrates through the through groove 71 on the storage box 7 to print a bar code for one bag on the hand tearing and rolling bag 6, after the bar code printing is completed, the electric push rod drives the printing head to move upwards, the customer pulls the bag, takes out the bag and then loads the commodity.

After the goods are selected, the goods are put into a bag printed with bar codes, at the moment, the automatic weighing price meter can be taken for pricing, namely, a customer firstly aligns the bar codes (or steel seal digital codes) on the bag with a scanning port of a bar code scanner on the weighing price meter, the type and unit price information of the goods can be automatically displayed on a display screen of the weighing price meter after scanning, the bag provided with the goods is placed on the weighing price meter after scanning of the bar codes is finished, a code spraying port of a code spraying printing device is covered at the bottom of the bag, at the moment, a pressure sensor of the weighing price meter acquires the weight information of the goods and sends the acquired information to a controller, the controller obtains the total price information of the goods according to the weight information of the goods, the type of the goods and the unit price information of the goods, and controls the code spraying printing device to print the weight information of the goods, the type of the goods and the unit price information of the goods at the same time to obtain the total price information of the goods printed at the bottom of the bag, then the bag mouth is bundled and sealed.

To sum up, compared with the prior art, the utility model discloses a bar code printing system through set up the bar code printing system who corresponds on every kind of commodity frame next door, makes the customer when using, directly chooses the sack dress that has printed the bar code and gets commodity, then through weighing the taximeter, carries out the pricing, has avoided the discernment to the similar fruit of appearance, improves the accuracy of commodity pricing, and then improves commodity settlement efficiency, this simple structure, and the practicality is strong, is worth promoting.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A bar code printing system, comprising:

two supporting legs (1) which are vertically arranged;

the supporting rod I (2) and the supporting rod II (3) are arranged between the two supporting legs (1) in parallel;

the storage box (7) is fixed on the support rod I (2), a through groove (71) is formed in a cover at the top of the storage box (7), a rotating shaft is erected in the storage box (7), and a hand-tearing rolling bag (6) is sleeved on the rotating shaft through a bearing;

print head (5) for tearing for the hand and even seal the bar code for every sack on rolling up bag (6), set up and lead to groove (71) directly over leading to groove (71) and towards leading to groove (71), connect through extending structure (4) and bracing piece II (3), the stiff end and the bracing piece II (3) of extending structure (4) are fixed, and the flexible end and the printer head (5) of extending structure (4) are connected.

2. A bar code printing system according to claim 1, wherein one side of the storage box (7) is provided with a bag outlet of the hand-tear roll bag (6).

3. A bar code printing system according to claim 1, wherein the print head (5) is an ink print head or a steel print head.

4. The barcode printing system according to claim 1, wherein a vertical sliding groove is formed on one corresponding surface of the two support legs (1), the end of the support rod I (2) is slidably connected in the sliding groove, a spring (11) is connected between the bottom of the support rod I (2) and the inner bottom surface of the sliding groove, and the printing head (5) is fixed on the support rod II (3).