CN106248190B

CN106248190B - A kind of four-head scale Weighing module and vibrations regulating circuit

Info

Publication number: CN106248190B
Application number: CN201610808119.0A
Authority: CN
Inventors: 孙永军; 张宇传; 唐永宾; 王恒; 李进
Original assignee: HEFEI SANGUAN PACKAGING TECHNOLOGY CO LTD
Current assignee: HEFEI SANGUAN PACKAGING TECHNOLOGY CO LTD
Priority date: 2016-09-07
Filing date: 2016-09-07
Publication date: 2018-09-14
Anticipated expiration: 2036-09-07
Also published as: CN106248190A

Abstract

The object of the present invention is to provide a kind of four-head scale Weighing module and vibrations regulating circuits, regulating circuit is shaken slowly including Weighing module and scale, the Weighing module is equipped with shakes regulating circuit slowly for the weighing circuit of weighing-up wave acquisition and the scale of adjusting vibrations voltage, the weighing circuit includes wire winding ring and two weighing sensors, and respectively 1# weighing sensors and 2# weighing sensors, weighing sensor is constituted by four resistance R are end to end, the speed stability of haul in weighing can be improved, stable regulation is carried out to voltage, improve the start and stop speed of vibrations, reduce the efficiency and stationarity for causing the variation of feeding speed to improve vibrations feeding due to mains fluctuations.

Description

A kind of four-head scale Weighing module and vibrations regulating circuit

Technical field

The present invention relates to the fields in terms of four-head scale, including match four-head scale weigh aspect vibrations pressure regulation carry out research and development with Improvement more particularly to a kind of four-head scale Weighing module and vibrations regulating circuit.

Background technology

With advances in technology with the development of science and technology, intensive, big production is progressed into for the weighing and bagging of product Epoch will carry out weighing processing in product packaging to product, and the four-head weigher used when weighing at this stage is 4 sets of independences Weighing system composition, wherein when weighing directly by the weighing sensor on Weighing module directly to weighing products data believe It number is acquired, and then completes processing of weighing, but can be because of the unstability of supply voltage and outside in Weighing module start and stop Interference of the variation and external environment of boundary's environment to circuit and magnetic field, damages electric components, simultaneously because voltage It is unstable, cause amplitude unstable, input voltage caused a large amount of variation occur, feeding can be caused due to mains fluctuations The variation of speed influences the efficiency and stationarity of vibration feeding.

Therefore it provides a kind of four-head scale Weighing module and vibrations regulating circuit, to which the weighing in four-head scale can be passed through Addition vibrations regulating circuit, improves the speed stability of haul in weighing in the Weighing module circuit of module, is carried out to voltage steady It sets the tone section, improves the start and stop speed of vibrations, reduce since mains fluctuations cause the variation of feeding speed to improve vibrations feeding Efficiency and stationarity, just become those skilled in the art's urgent need to resolve the problem of.

Invention content

The object of the present invention is to provide a kind of four-head scale Weighing module and vibrations regulating circuits, to can be by four-head Addition vibrations regulating circuit, improves the speed stability of haul in weighing, to electricity in the Weighing module circuit of the Weighing module of scale Pressure carries out stable regulation, improves the start and stop speed of vibrations, reduces since mains fluctuations cause the variation of feeding speed to improve Shake the efficiency and stationarity of feeding.

To solve technical problem described in background technology, the present invention uses following technical scheme：

A kind of four-head scale Weighing module and vibrations regulating circuit, including Weighing module and scale shake regulating circuit slowly, described Weighing module be equipped with for weighing-up wave acquisition weighing circuit and adjust vibrations voltage scale shake regulating circuit slowly, institute The weighing circuit stated includes wire winding ring and two weighing sensors, and respectively 1# weighing sensors and 2# weighing sensors, is claimed Sensor is retransmitted to be constituted by four resistance R are end to end.

Preferably, the port S1- connections of the ohmic connection points A1 of the 1# weighing sensors and Weighing module, 2# weigh The port S2- connections of the ohmic connection points A2 and Weighing module of sensor, the ohmic connection points B1 and 2# of 1# weighing sensors claim The ohmic connection points B2 for retransmitting sensor is commonly connected on the port EX+ of Weighing module, the ohmic connection points of 1# weighing sensors The ohmic connection points D2 of D1 and 2# weighing sensors is commonly connected on the port EX- of Weighing module, the electricity of 1# weighing sensors Hinder the port S1+ connections of tie point C1 and Weighing module, the ohmic connection points C2 of 2# weighing sensors and the port of Weighing module S2+ connections.

Preferably, it includes that scale shakes pressure regulator D1S slowly that the scale shakes regulating circuit slowly, and scale shakes pressure regulator D1S and is set as slowly Two, and scale shakes the port 8 of pressure regulator D1S and is connect respectively with the port 1AO2 and 1A04 of Weighing module slowly, scale shakes pressure regulator slowly D1S is equipped with control vibration port and the both ends of the slow seismic ray circle K1S of scale, the slow seismic ray circle K1S of scale and is connect with control vibration port, and And constitute closed circuit.

Preferably, the scale shakes the port 6 of pressure regulator D1S and is connect with grounding ports 1GND slowly.

Preferably, the connecting line between the Weighing module and weighing sensor be equipped with wire winding ring, and wire winding ring with The port SHD connections of Weighing module.

The beneficial effects of the invention are as follows：

1）, by the Weighing module circuit of the Weighing module in four-head scale add vibrations regulating circuit, improve weigh in The speed stability of haul.

2）, stable regulation is carried out to voltage, improve the start and stop speed of vibrations, reduce since mains fluctuations cause feeding The variation of speed improves the efficiency and stationarity of vibrations feeding.

Description of the drawings

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention A little embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of four-head scale Weighing module of the present invention and shakes the Weighing module circuit of regulating circuit specific implementation mode Figure；

Fig. 2 shakes pressure regulation slowly for the scale of a kind of four-head scale Weighing module of the present invention and vibrations regulating circuit specific implementation mode Circuit diagram.

Specific implementation mode

In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair It is bright to be further detailed.

Please refer to Fig.1,2, a kind of four-head scale Weighing module circuit and vibrations regulating circuit, including Weighing module and scale shake slowly Dynamic regulating circuit, the Weighing module is equipped with the weighing circuit for being used for weighing-up wave acquisition and the scale for adjusting vibrations voltage is slow Shake regulating circuit, the weighing circuit includes wire winding ring and two weighing sensors, and respectively 1# weighing sensors and 2# weighing sensors, weighing sensor are constituted by four resistance R are end to end.

Further, the port S1- connections of the ohmic connection points A1 of the 1# weighing sensors and Weighing module, 2# claim Retransmit the port S2- connections of the ohmic connection points A2 and Weighing module of sensor, the ohmic connection points B1 and 2# of 1# weighing sensors The ohmic connection points B2 of weighing sensor is commonly connected on the port EX+ of Weighing module, the resistance connection of 1# weighing sensors The ohmic connection points D2 of point D1 and 2# weighing sensors is commonly connected on the port EX- of Weighing module, 1# weighing sensors The port S1+ connections of ohmic connection points C1 and Weighing module, the ohmic connection points C2 of 2# weighing sensors and the end of Weighing module Mouth S2+ connections.

Further, it includes that scale shakes pressure regulator D1S slowly that the scale shakes regulating circuit slowly, and scale shakes pressure regulator D1S and sets slowly It it is two, and scale shakes the port 8 of pressure regulator D1S and connect respectively with the port 1AO2 and 1A04 of Weighing module slowly, scale shakes pressure regulation slowly Device D1S is equipped with control vibration port and the both ends of the slow seismic ray circle K1S of scale, the slow seismic ray circle K1S of scale and is connect with control vibration port, And constitute closed circuit.

Further, the scale shakes the port 6 of pressure regulator D1S and is connect with grounding ports 1GND slowly.

Further, the connecting line between the Weighing module and weighing sensor is equipped with wire winding ring, and wire winding ring It is connect with the port SHD of Weighing module.

Above certain exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention The limitation of claims.

Claims

1. a kind of four-head scale Weighing module and vibrations regulating circuit, including Weighing module and scale shake regulating circuit slowly, described Weighing module is equipped with shakes regulating circuit slowly for the weighing circuit of weighing-up wave acquisition and the scale of adjusting vibrations voltage, described Weighing circuit include wire winding ring and two weighing sensors, and respectively 1# weighing sensors and 2# weighing sensors is weighed Sensor is constituted by four resistance R are end to end, the end of the ohmic connection points A1 and Weighing module of the 1# weighing sensors Mouth S1- connections, the port S2- connections of the ohmic connection points A2 and Weighing module of 2# weighing sensors, the electricity of 1# weighing sensors The ohmic connection points B2 of resistance tie point B1 and 2# weighing sensor is commonly connected on the port EX+ of Weighing module, and 1# weighs biography The ohmic connection points D2 of ohmic connection points D1 and the 2# weighing sensor of sensor is commonly connected on the port EX- of Weighing module, The port S1+ connections of the ohmic connection points C1 and Weighing module of 1# weighing sensors, the ohmic connection points C2 of 2# weighing sensors It being connect with the port S2+ of Weighing module, which is characterized in that it includes that scale shakes pressure regulator D1S slowly that the scale shakes regulating circuit slowly, Scale shakes pressure regulator D1S and is set as two slowly, and scale shake slowly the port 8 of pressure regulator D1S respectively with the port 1AO2 of Weighing module and 1A04 connections, scale shake pressure regulator D1S and are equipped with control vibration port and the slow seismic ray circle K1S of scale, the both ends of the slow seismic ray circle K1S of scale slowly It is connect with control vibration port, and constitutes closed circuit.

2. a kind of four-head scale Weighing module according to claim 1 and vibrations regulating circuit, which is characterized in that the scale The port 6 of slow shake pressure regulator D1S is connect with grounding ports 1GND.

3. a kind of four-head scale Weighing module according to claim 1 and vibrations regulating circuit, which is characterized in that the title Connecting line between molality block and weighing sensor is equipped with wire winding ring, and the port SHD connections of wire winding ring and Weighing module.