CN202879882U

CN202879882U - Intelligent weighing counter

Info

Publication number: CN202879882U
Application number: CN 201220566087
Authority: CN
Inventors: 肖兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-04-17
Anticipated expiration: 2022-10-31

Abstract

The utility model provides an intelligent weighing counter which comprises a detection module, a min control module, a display model, a press key module, a storage module and a power source module. The intelligent weighing counter is characterized in that the main control module is connected with the detection module, the display module, the press key module, the storage module and the power source module, and the power source module is further connected with the detection module, the display module, the press key module and the storage module. A user sets immediate tare weight and weight of a single object through the press key module, and stores the weight immediate tare weight and the weight of the single object through the storage module, total weight of objects is collected by the detection module and calculated and processed by the main control module, counting is conducted on the objects, the detected weight is displayed through the display module, and therefore the purpose of accurate, timely, and stable detection in a long term is achieved.

Description

The intelligent weighing counting machine

Technical field

The utility model relates to a kind of counting machine of weighing, especially intelligent weighing counting machine.

Background technology

Along with socioeconomic development, packaging for foodstuff also progressively becomes inner wrapping by large packing, often needs in the production process inner wrapping product of some is packed in the finished product box, so that transportation and selling.At present, this operation is finished by artificial counting mostly.Inner wrapping product quantity because all odjective causes, artificial counting are packed in the finished product box often produces error.If the product quantity in the finished product box is more than the nominal quantity on the finished product box, manufacturer is stood to lose make its productive costs increase the interior product quantity of finished product box, if be less than nominal quantity on the finished product box, the customer is stood to lose and then the prestige of manufacturer is suffered damage, the interests of manufacturer are suffered damage.

Summary of the invention

The error of bringing in order to overcome artificial counting, characteristics according to this operation, the utility model provides a kind of intelligent weighing counting machine, take micro controller system as core, take weighing technology as means, the algorithm of employing science can eliminate because the counting error that weight error accumulation causes, finally guarantee in the finished product box the inner wrapping product counting accurately.

The utility model provides a kind of intelligent weighing counting machine, comprise detection module, main control module, display module, key-press module, memory module, power module, it is characterized in that: main control module is connected with detection module, display module, key-press module, memory module, power module respectively, and power module also is connected with detection module, display module, key-press module, memory module respectively.The user sets the weight of instant tare weight and single body by key-press module, and store by memory module, detection module gathers the total weight of object, through the main control module computing, object is counted, the weight that detects is shown by display module, thereby reached accurate, timely, the steady in a long-term target that detects.

The beneficial effects of the utility model are, various states that can the implementing monitoring scene show weight and the number of current testee, zero clearing peeling, average substance, memory function can make packaging for foodstuff enterprise obtain preferably economic and social benefit, has higher practical value.

Description of drawings

Fig. 1 is functional block diagram of the present utility model.

The specific embodiment

In Fig. 1, a kind of intelligent weighing counting machine, comprise detection module 1, main control module 2, display module 3, key-press module 4, memory module 5, power module 6, it is characterized in that: main control module 2 is connected with detection module 1, display module 3, key-press module 4, memory module 5, power module 6 respectively, and power module 6 also is connected with detection module 1, display module 3, key-press module 4, memory module 5 respectively.The user sets the weight of instant tare weight and single body by key-press module 4, and store by memory module 5, detection module 1 gathers the total weight of object, through main control module 4 computings, object is counted, the weight that detects is shown by display module 3, thereby reached accurate, timely, the steady in a long-term target that detects.

It is core that main control module 2 adopts the 89C52 micro controller system of atmel corp; the 89C52 micro controller system reads the setting value of tare weight and single body weight from the P0 mouth; and setting value is saved in the memory module 5; memory module 5 has adopted low-power consumption high-capacity flash memory chip SST28VF040A; write-protect mechanism is arranged, use by the compatible bus of high speed SPI.Detection module 1 function is that the resistance value of resistance strain gage in the LOAD CELLS is changed into magnitude of voltage output, and LOAD CELLS adopts the bridge-type equal arm bridge.Testee passes through LOAD CELLS, the weight that detects is shown by display module 3, display module 3 and key-press module 4 drive by 8279, and display module 3 and key-press module 4 have adopted the OLED display module C0283QGLC-T of strange brilliant photoelectricity and PIC16F724 touch key-press to consist of.The 89C52 micro controller system can be calculated total number of object and shown by display module 3 according to the single body weighing scale of setting.Power module 6 through rectifying and wave-filtering, provides stable 5V voltage to whole system to power by 7805 chips by alternating current.

Claims

1. intelligent weighing counting machine, comprise detection module (1), main control module (2), display module (3), key-press module (4), memory module (5), power module (6), it is characterized in that: main control module (2) is connected with detection module (1), display module (3), key-press module (4), memory module (5), power module (6) respectively, and power module (6) also is connected with detection module (1), display module (3), key-press module (4), memory module (5) respectively.