CN203758599U

CN203758599U - Automatic weighing system

Info

Publication number: CN203758599U
Application number: CN201320835101.1U
Authority: CN
Inventors: 向威; 王鹏; 龚鹏志
Original assignee: Guangdong Changhong Electronics Co Ltd
Current assignee: Guangdong Changhong Electronics Co Ltd
Priority date: 2013-12-13
Filing date: 2013-12-13
Publication date: 2014-08-06
Anticipated expiration: 2023-12-13

Abstract

The utility model discloses an automatic weighing system, used to weigh weight of cargo and record codes of corresponding cargo. The system comprises an electronic scale, a transmission device, an automatic lifting platform, a controller, a sensing device, a scanning device, and a PC host computer. The electronic scale is used to weigh weight of cargo. The transmission device is used to carry the cargo to move on rails. The electronic scale is disposed under the rails. The automatic lifting platform is used to lift up and lower down the electronic scale. The controller is used to control start and stop of the transmission device and the automatic lifting platform. The controller and the electronic scale acquire weight data of the cargo by serial port communication. The sensing device is used to detect the position of the cargo on the rails, and feeds back detected signals to the controller. The controller controls the transmission device and the automatic lifting platform according to the detected signals. The scanning device is used to scan codes of the cargo. The PC host computer is used to send start signals to the controller, and receive cargo weight information acquired by the controller and the cargo code acquired by the scanning device.

Description

Automatic weighing system

Technical field

The utility model relates to a kind of automatic weighing system.

Background technology

The terminal of assembling product all can be applied to weighing of whole product, a main process " annex is inserted " in the group job contract order of electronic product, easily because artificial carelessness causes neglected loading, so, industry generally adopts the mode of weighing to detect, when carrying out the information-based factory construction of " SFC " (Shop Flow Control field management), also need this class focus detecting point to carry out management and control, this virtually, just strengthened employee's workload, therefore problem has involved machinery, automatically controlled, the multi-disciplinary professional knowledge of software, conventional software company or the production line body company of manufacturing cannot other technological transformations of this station of complete independently, whole flat panel TV manufacturing, also fail to develop with regard to this problem, substantially be to be all manually main operation.

The operating type that existing rank generally adopt: freight handling is to electronic scales (industry has the mechanical arm of use mode of transport), sweep record bar code, weigh, preserve in typing SFC system (industry also has the full-automatic scheme of use), the OK product of weighing, move back to streamline and enter the next stop (industry has the mechanical arm of use mode of transport), manual work or semiautomatic working inefficiency, can not meet batch detection.

Utility model content

For solving the problems of the technologies described above, the technical problems to be solved in the utility model is to provide a kind of automatic weighing system.

The technical solution adopted in the utility model is:

Automatic weighing system, for weighing the weight and the coding that records corresponding goods of goods, comprising:

One electronic scales, for weighing the weight of goods;

One gearing, moves in orbit for bearing goods, and described electronic scales is arranged on track below;

One self-raising platform, for holding up and falling electronic scales;

One controller, for controlling the start and stop of described gearing and self-raising platform, this controller and electronic scales gather the weight data of goods with serial communication;

One sensing device, for detection of goods position in orbit, and by the signal feedback detecting to controller, controller implements to control gearing and self-raising platform according to described detection signal;

One scan device, for scanning the coding of goods;

One PC main frame, for sending enabling signal to controller and receiving goods weight information that controller obtains and goods coding that scanister obtains.

Further, described gearing comprises some cylinders and a drive motor, and this drive motor head roll rolls, and described some cylinders at regular intervals parallel arrangement form described track.

Further, described sensing device comprises at least one photoelectric sensor.

Further, described scanister is one scan rifle.

Further, described track front end is provided with a cartoning sealing machine, a baling press successively, and this cartoning sealing machine is for the joint sealing of goods, and this baling press is for the goods bundling after joint sealing.

Further, described self-raising platform is air-cylinder type lifting apparatus.

The beneficial effects of the utility model:

The utility model automatic weighing system is by existing 3 operation process, merge to disposable completing of website: 1, with low cost, realized " automatic transporting " between goods and electronic scales, 2, realized the SFC system of goods sequence number and weighing results automatic input PC main frame, 3, in electric-linked mode, realize the processing respectively of NG product, and the access of the zero-clearanceization of OK product and production line, guaranteed productivity effect.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.

Fig. 1 is the principle Organization Chart of the utility model automatic weighing system.

Embodiment

Be illustrated in figure 1 automatic weighing system of the present utility model, for weighing the weight and the coding that records corresponding goods of goods, comprise:

One electronic scales 10, for weighing the weight of goods;

One gearing, for bearing goods, move in orbit, described electronic scales 10 is arranged on track below, and this gearing comprises some cylinders 20 and a drive motor 30, these drive motor 30 head rolls 20 roll, and described some cylinders 20 uniformly-spaced parallel arrangement form described track;

One self-raising platform 40, for holding up and falling electronic scales 10, this self-raising platform 40 is air-cylinder type lifting apparatus;

One controller 50, for controlling the start and stop of described drive motor 30 and self-raising platform, this controller 50 gathers the weight data of goods with electronic scales 10 with serial communication;

One sensing device, for detection of goods position in orbit, and by the signal feedback detecting to controller 50, controller 50 implements to control drive motor 30 and self-raising platform 40 according to described detection signal, wherein, described sensing device comprises at least one photoelectric sensor 60;

One scan device, for scanning the coding of goods, wherein, this scanister is one scan rifle 70;

One PC main frame 80, for sending enabling signal to controller 50 and receiving goods weight information that controller 50 obtains and goods coding that scanner 70 obtains.

Further improvement as the technical program, described track front end is provided with a cartoning sealing machine 90, a baling press 100 successively, this cartoning sealing machine 90 is for the joint sealing of goods, and this baling press 100 is for the goods bundling after joint sealing, and after goods carries out joint sealing and packing, injection is implemented to weigh.

The principle of work of the utility model automatic weighing system is, goods injection after joint sealing and packing, photoelectric sensor 60 detects goods (just location), controller 50 is controlled drive motor 30 head rolls 20 and is rolled, cylinder 20 drives goods to move in orbit, when goods movement arrives electronic scale 10 top (photoelectric sensor 60 detects), controller 50 is controlled the goods that self-raising platform 40 holds up electronic scales 10 and electronic scales 10 tops, now goods de-orbits, electronic scales 10 is implemented weigh and weighing data is fed back to controller 50, after having weighed, controller 50 is controlled self-raising platform 40 and is fallen the goods of electronic scales 10 and electronic scales 10 tops, goods is got back to track and is continued to flow into the next stop, in addition, when weighing, scanner 70 is for scanning the coding of goods, the goods coding transmission that the goods weight information that controller 50 obtains and scanner 70 obtain is to the bar code scanning system of PC main frame 80, the CPU of PC main frame 80 realizes the processing of SFC system data to weight data and bar code information.

As mentioned above, the electronic scale automatic loading device of the alternative freight handling action of the utility model automatic weighing system, also by existing 3 operation process, merge to disposable completing of website: 1, with low cost, realized " automatic transporting " between goods and electronic scales, 2, realized the SFC system of goods sequence number and weighing results automatic input PC main frame, 3, in electric-linked mode, realize the processing respectively of NG product, and the access of the zero-clearanceization of OK product and production line, guaranteed productivity effect; Thereby realize lower line sweep, joint sealing, weigh, tie up operation automatic linkage, saving personnel; Realize complete machine weight data and automatically record, judge, reduce human error.

The foregoing is only preferential embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.

Claims

1. automatic weighing system, for weighing the weight of goods and recording the coding of corresponding goods, is characterized in that comprising:

One electronic scales, for weighing the weight of goods;

One self-raising platform, for holding up and falling electronic scales;

One scan device, for scanning the coding of goods;

2. automatic weighing system according to claim 1, is characterized in that: described gearing comprises some cylinders and a drive motor, and this drive motor head roll rolls, and described some cylinders at regular intervals parallel arrangement form described track.

3. automatic weighing system according to claim 1, is characterized in that: described sensing device comprises at least one photoelectric sensor.

4. automatic weighing system according to claim 1, is characterized in that: described scanister is one scan rifle.

5. automatic weighing system according to claim 1, is characterized in that: described track front end is provided with a cartoning sealing machine, a baling press successively, and this cartoning sealing machine is for the joint sealing of goods, and this baling press is for the goods bundling after joint sealing.

6. automatic weighing system according to claim 1, is characterized in that: described self-raising platform is air-cylinder type lifting apparatus.