CN112288963A - Automatic weighing taximeter based on bar code technology and weighing taximeter method thereof - Google Patents
Automatic weighing taximeter based on bar code technology and weighing taximeter method thereof Download PDFInfo
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- CN112288963A CN112288963A CN202011134387.1A CN202011134387A CN112288963A CN 112288963 A CN112288963 A CN 112288963A CN 202011134387 A CN202011134387 A CN 202011134387A CN 112288963 A CN112288963 A CN 112288963A
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- Prior art keywords
- bar code
- weighing
- commodity
- printing
- bag
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- 238000005303 weighing Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000007639 printing Methods 0.000 claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims description 15
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 240000005809 Prunus persica Species 0.000 description 1
- 235000006029 Prunus persica var nucipersica Nutrition 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 244000017714 Prunus persica var. nucipersica Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0054—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/021—Adaptations for printing on specific media
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0054—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles
- G07G1/0072—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles with means for detecting the weight of the article of which the code is read, for the verification of the registration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention relates to the technical field of pricing, in particular to an automatic weighing and pricing device based on a bar code technology and a weighing and pricing method thereof, wherein the weighing and pricing device comprises: 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 setting and lead to the groove directly over leading to the groove and towards, 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 beat the head and connect, still include scanning device, spout a yard printing device and controller, scanning device, spout a yard printing device, bar code printing system and controller electricity and be connected. The method is simple, reduces the waiting time of the client, improves the commodity settlement efficiency, reduces the labor cost and is worth popularizing.
Description
Technical Field
The invention relates to the technical field of pricing, in particular to an automatic weighing and pricing device based on a bar code technology and a weighing and pricing method thereof.
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 method 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.
In the prior art, the automatic weighing and pricing device based on image processing has defects in identifying fruits with similar shapes, such as oranges and tangerines, juicy peaches and nectarines, which are similar in shape and mixed together, so that the pricing is easy to be wrong, and the loss and inconvenience of customers or supermarkets are caused.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides an automatic weighing taximeter based on a bar code technology and a weighing taximeter method thereof.
The technical scheme of the invention is as follows:
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;
the printing head is used for printing a bar code on each bag on the hand tearing continuous roll bag, is arranged right above the through groove and faces the through groove, is connected with the supporting rod II through a telescopic structure, the fixed end of the telescopic structure is fixed with the supporting rod II, and the telescopic end of the telescopic structure is connected with the printing head;
the weighing taximeter further comprises a scanning device, a code spraying printing device and a controller which are arranged on the weighing taximeter body, wherein the scanning device, the code spraying printing device, the code printing system and the controller are electrically connected;
the scanning device is used for scanning the bar code on the hand-tearing roll bag (6) of the bar code printing device;
the controller is used for processing the bar code information collected by the scanning device and controlling the code spraying and printing device to print the processed fruit type information, unit price information and total price information on the hand-tearing rolling bag (6).
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.
A weighing and pricing method of an automatic weighing and pricing device based on a bar code technology comprises the following steps:
printing bar codes corresponding to commodity types and unit price information on the storage bag;
the corresponding goods are contained in a storage bag with a bar code;
scanning the bar code to obtain the type and unit price information of the commodity;
weighing and pricing the commodities according to the types and unit price information of the commodities;
and printing the unit price, weight, variety and total price information of the commodity on the storage bag.
Preferably, barcodes of various commodities are generated on a computer, the barcodes are engraved on a printing head of a barcode printing device through a numerical control machine, and then the corresponding barcode printing device is arranged for each commodity.
Preferably, the bar code scanner scans the bar code on the storage bag containing the commodity, and sends the information of the commodity type and unit price obtained by scanning to the controller of the weighing and pricing device.
Preferably, the storage bag is placed on a weighing price counter to be weighed, the controller obtains commodity weight information according to the commodity type and unit price information and the weighing price counter to obtain commodity total price information, and then the controller controls the code spraying printing device to spray the commodity type, unit price, weight and total price information onto the storage bag.
Compared with the prior art, the automatic weighing taximeter based on the bar code technology and the weighing taximeter method thereof have the beneficial effects that:
1. the invention has simple structure and convenient use.
2. According to the invention, the corresponding bar code is set for each commodity, so that when a customer uses the storage bag, the bar code corresponding to the commodity unit price and the type information is directly printed on the selected storage bag, the bar code is scanned, then weighing and pricing are carried out, and the type, unit price, weight and total price information of the commodity are printed on the storage bag after pricing is finished, so that the process from commodity selection to commodity pricing of the customer is realized, the queuing waiting time of the customer is reduced, the labor cost of a market is reduced, the practicability is high, and the method is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
FIG. 3 is a flow chart of the present invention.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 to 3, 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 invention provides an automatic weighing taximeter based on bar code technology, which comprises two supporting legs 1 arranged vertically; 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.
The weighing taximeter further comprises a scanning device, a code spraying printing device and a controller which are arranged on the weighing taximeter body, wherein the scanning device, the code spraying printing device, the code printing system and the controller are electrically connected; the scanning device is used for scanning the bar code on the hand tearing roll bag 6 of the bar code printing device; the controller is used for processing the bar code information collected by the scanning device and controlling the code spraying and printing device to print the processed fruit type information, unit price information and total price information on the hand-tearing roll bag 6.
Furthermore, 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.
Example 2
As shown in fig. 2, on the basis of embodiment 1, a vertical sliding groove is formed in one surface corresponding to the two supporting legs, the end portion of the supporting rod I is slidably connected in the sliding groove, a spring is connected between the bottom of the supporting rod I and the inner bottom surface of the sliding groove, and the printing head is fixed on the supporting rod II.
As shown in fig. 3, the present invention also provides a method for weighing and pricing an automatic weighing and pricing device based on a bar code technology, which comprises the following steps: printing bar codes corresponding to commodity types and unit price information on the storage bag; the corresponding goods are contained in a storage bag with a bar code; scanning the bar code to obtain the type and unit price information of the commodity; weighing and pricing the commodities according to the types and unit price information of the commodities; and printing the unit price, weight, variety and total price information of the commodity on the storage bag.
Further, bar codes of various commodities are generated on a computer, the bar codes are engraved on a printing head of a bar code printing device through a numerical control machine, and then the corresponding bar code printing device is arranged for each commodity.
Further, the bar code scanner scans the bar code on the storage bag containing the commodity, and sends the information of the commodity type and the unit price obtained by scanning to the controller of the weighing taximeter.
Further, the storage bag is placed on a weighing price counter to be weighed, the controller obtains commodity weight information according to the commodity type and unit price information and the weighing price counter to obtain commodity total price information, and then the controller controls the code spraying printing device to spray the commodity type, unit price, weight and total price information to the storage bag.
Principle of operation
When the fruit bar code printing device is used, as shown in figure 1, bar codes of various types of fruits or vegetables are firstly generated on a computer, a bar code printing device is installed on or beside shelves for various fruits, vegetables and bulk goods in a supermarket, bar code information on a printing head 5 of the bar code printing device corresponds to the commodities, and the bar code information comprises unit prices and types of the commodities.
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, then the bag mouth is bundled and sealed.
In summary, compared with the prior art, the automatic weighing and pricing device based on the bar code technology and the weighing and pricing method thereof of the invention have the advantages that the corresponding bar codes are arranged on each commodity, so that when a client uses a storage bag, the bar codes corresponding to the commodity unit price and the type information are directly printed on the selected storage bag, the bar codes are scanned, then weighing and pricing are carried out, and the type, unit price, weight and total price information of the commodity are printed on the storage bag after pricing is finished, so that the process from commodity selection to commodity pricing of the client is realized, the queuing waiting time of the client is shortened, the manpower cost of a market is reduced, the structure is simple, the practicability is strong, and the device is worthy of popularization.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (8)
1. An automatic weighing taximeter based on bar code technology, comprising:
the bar code printing system is used for printing corresponding commodity information bar codes on the hand tearing roll bags (6), and comprises:
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;
the printing head (5) is used for printing a bar code on each bag on the hand tearing and rolling bag (6), is arranged right above the through groove (71) and faces the through groove (71), is connected with the supporting rod II (3) through the telescopic structure (4), the fixed end of the telescopic structure (4) is fixed with the supporting rod II (3), and the telescopic end of the telescopic structure (4) is connected with the printing head (5);
the weighing taximeter further comprises a scanning device, a code spraying printing device and a controller which are arranged on the weighing taximeter body, wherein the scanning device, the code spraying printing device, the code printing system and the controller are electrically connected;
the scanning device is used for scanning the bar code on the hand-tearing roll bag (6) of the bar code printing device;
the controller is used for processing the bar code information collected by the scanning device and controlling the code spraying and printing device to print the processed fruit type information, unit price information and total price information on the hand-tearing rolling bag (6).
2. A bar code printing device according to claim 1, wherein one side of the storage box (7) is provided with a bag outlet for the hand-tear roll bag (6).
3. A bar code printing device according to claim 1, wherein the print head (5) is an ink print head or a steel print head.
4. The bar code printing device according to claim 1, wherein a vertical sliding groove is formed on one corresponding surface of the two supporting legs (1), the end of the supporting rod I (2) is slidably connected in the sliding groove, a spring (11) is connected between the bottom of the supporting rod I (2) and the inner bottom surface of the sliding groove, and the printing head (5) is fixed on the supporting rod II (3).
5. Method for weighing and pricing an automatic weighing and pricing device based on barcode technology, characterized in that it comprises the following steps:
printing bar codes corresponding to commodity types and unit price information on the storage bag;
the corresponding goods are contained in a storage bag with a bar code;
scanning the bar code to obtain the type and unit price information of the commodity;
weighing and pricing the commodities according to the types and unit price information of the commodities;
and printing the unit price, weight, variety and total price information of the commodity on the storage bag.
6. The method as claimed in claim 5, wherein the bar code of each commodity is generated on a computer, the bar code is engraved on a print head of a bar code printing device by a numerical control machine, and then the corresponding bar code printing device is provided for each commodity.
7. The method of claim 5, wherein the barcode scanner scans the barcode on the storage bag containing the goods, and sends the information of the kind and unit price of the goods to the controller of the weighing and pricing device.
8. The method as claimed in claim 5, wherein the storage bag is placed on the weighing pricing device for weighing, the controller obtains the commodity weight information according to the commodity type and unit price information and the weighing pricing device to obtain the total price information of the commodity, and then the controller controls the code-spraying printing device to spray the commodity type, unit price, weight and total price information onto the storage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134387.1A CN112288963A (en) | 2020-10-21 | 2020-10-21 | Automatic weighing taximeter based on bar code technology and weighing taximeter method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134387.1A CN112288963A (en) | 2020-10-21 | 2020-10-21 | Automatic weighing taximeter based on bar code technology and weighing taximeter method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112288963A true CN112288963A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011134387.1A Pending CN112288963A (en) | 2020-10-21 | 2020-10-21 | Automatic weighing taximeter based on bar code technology and weighing taximeter method thereof |
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| CN (1) | CN112288963A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720035U (en) * | 2012-08-16 | 2013-02-06 | 成都九洲电子信息系统股份有限公司 | Barcode scanning radio frequency identification price computing scale |
| CN107884046A (en) * | 2017-10-26 | 2018-04-06 | 南京坤艮信息科技有限公司 | Self-service can be weighed supermarket's electronic scale of valuation |
| CN108177445A (en) * | 2018-01-17 | 2018-06-19 | 深圳市安思科电子科技有限公司 | A kind of clean type Pu Yinli bar code printers that can replace print head automatically |
| CN108297550A (en) * | 2018-01-05 | 2018-07-20 | 李义忠 | A kind of plastic products ink-jet cleaning plant and method for cleaning |
| CN207790049U (en) * | 2018-01-18 | 2018-08-31 | 东莞市鹏成隔板有限公司 | A kind of printing equipment for glass fibre |
| CN108724986A (en) * | 2018-05-09 | 2018-11-02 | 海宁市金九数码科技有限公司 | A kind of plane material object Numerical Control Printer |
| CN208133830U (en) * | 2018-04-02 | 2018-11-23 | 安徽康缘药业有限公司 | A kind of automatic code spraying that novel high is adjustable |
| CN109003404A (en) * | 2018-06-15 | 2018-12-14 | 廊坊瑞立达智能机器有限公司 | A kind of automatic weighing pricing system |
| CN109712346A (en) * | 2018-12-17 | 2019-05-03 | 苏州优化智能科技有限公司 | A kind of self-help intelligent identification valuation cash register all-in-one machine |
| CN209718976U (en) * | 2019-01-07 | 2019-12-03 | 深圳市创荣欣科技有限公司 | A kind of bar code printer roll paper bracket |
-
2020
- 2020-10-21 CN CN202011134387.1A patent/CN112288963A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720035U (en) * | 2012-08-16 | 2013-02-06 | 成都九洲电子信息系统股份有限公司 | Barcode scanning radio frequency identification price computing scale |
| CN107884046A (en) * | 2017-10-26 | 2018-04-06 | 南京坤艮信息科技有限公司 | Self-service can be weighed supermarket's electronic scale of valuation |
| CN108297550A (en) * | 2018-01-05 | 2018-07-20 | 李义忠 | A kind of plastic products ink-jet cleaning plant and method for cleaning |
| CN108177445A (en) * | 2018-01-17 | 2018-06-19 | 深圳市安思科电子科技有限公司 | A kind of clean type Pu Yinli bar code printers that can replace print head automatically |
| CN207790049U (en) * | 2018-01-18 | 2018-08-31 | 东莞市鹏成隔板有限公司 | A kind of printing equipment for glass fibre |
| CN208133830U (en) * | 2018-04-02 | 2018-11-23 | 安徽康缘药业有限公司 | A kind of automatic code spraying that novel high is adjustable |
| CN108724986A (en) * | 2018-05-09 | 2018-11-02 | 海宁市金九数码科技有限公司 | A kind of plane material object Numerical Control Printer |
| CN109003404A (en) * | 2018-06-15 | 2018-12-14 | 廊坊瑞立达智能机器有限公司 | A kind of automatic weighing pricing system |
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Application publication date: 20210129 |
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