CN101700811B - Photoelectrically controlled industrial weighing device - Google Patents

Abstract

The invention relates to an automation detecting device, in particular to a photoelectrically controlled industrial weighing device which comprises a photoelectric control system, a product production line and a weighing system. The photoelectrically controlled industrial weighing device is characterized in that the photoelectric control system comprises a light-emitting gun and a photoelectric sensor, wherein the photoelectric sensor is connected with a lifting controller and a photoelectric controller by a data control line; the product production line is formed in such a way that an empty box inlet passage and a box outlet passage are installed on a rotating platform and the rotating platform is connected with the photoelectric controller; and the weighing system is provided with a scale and a box at both sides of a fulcrum, provided with the lifting controller beside a lever and provided with an upper blanking plate under the lifting controller. The invention can greatly reduce the labor intensity for artificially weighing goods, realizes the automation and serialization of detection and has stable and reliable weighed data, convenient operation, high weighing speed and strong practicability.

Description

The industrial weight-measuring device of photoelectric control

Technical field

The present invention relates to the automation detecting device, be specifically related to the industrial weight-measuring device of photoelectric control.

Background technology

In present industrial enterprise, weighing often relies on platform balance manually to weigh, unusual lost labor, and weighing also is not easy accurately can not realize automation of industry production, troubling.

It is all right to utilize light mechanical and electrical integration to weigh, and light mechanical and electrical integration is to merge together emerging technology by the kneading of technology such as mechanical technique and laser, microelectronics.It and traditional engineering goods are relatively, mainly contain following feature: comprehensive and systemic, optical, mechanical and electronic integration is a sidelines of science interdisciplinary, and it is the comprehensive hightech of laser technology, microelectronic technique, computer technology, information techenology and mechanical technique be combined into.The combination of comprehensive and a plurality of parts of this multiple technologies makes light mechanical and electrical integration and product have more systematicness, integraty and science.Its each component part such as mechanical technique, microelectronic technique, automatic control technology, information techenology, sensing technology, Power Electronic Technique, interfacing, analog quantity are comprehensively becoming the exacting requirements that cooperatively interacted in the complete system with digital quantity switching technology and software technology etc., this just need learn from other's strong points to offset one's weaknesses, and constantly develops to idealized direction.Its result maximizes favourable factors and minimizes unfavourable ones original various technology, more is tending towards reasonable.

Since light mechanical and electrical integration has so much advantage, can much be used in practice? in the weighing products of industry, during particularly industrial bulk cargo is weighed, can design a kind of conveyor line of energy self-measuring weight, the at present a lot of just enterprises of this kind automatic weighting device thirst for.

Summary of the invention

The present invention is directed to above-mentioned existing problems, the industrial weight-measuring device of photoelectric control has been proposed, this device can solve the automatic weighting of industrial bulk cargo, be particularly suitable for using box, the bulk cargo product of bag packaging is placed on 2 li in hopper with the bulk cargo product, with empty packet put on thebox intake vent 10, empty packet is automatically brought to feedingplate 5 belows and will fills it up with goods, and carry out automatic weighting, weight just is transferred to outlet after reaching requirement, enters next process.Production efficiency and degree of automation can have been improved significantly like this.

The technical solution that the present invention relates to:

The industrial weight-measuring device of photoelectric control, comprise Light Electronic Control System, product production line and weighing system, it is characterized in that: described Light Electronic Control System is to be connected and to form withlifting controller 1,photoelectric controller 7 byData Control line 17 byluminous rifle 18, opto-electronic pickup 15; Described product production line is connected withphotoelectric controller 7 withbox exit passageway 14,turntable 9 by emptypacket intake vent 10 is installed on theturntable 9; Described weighing system is to be provided withscale 16 to be provided withlifting controller 1 withbox 6, bylever 19, to installfeeding plate 5 below risingcontroller 1 infulcrum 11 both sides.Exactly at the two ends oflever 19 respectively setting-outproduct 13 compare with goods to be packaged.After goods fills with,band scale 16 1 ends oflever 19 are with perk, just hindered the light thatluminous rifle 18 sends whenscale 16 is enough high, opto-electronic pickup 15 promotescontroller 1 with " notice ", promotecontroller 1 and drivelift crank 21,lift crank 21 pulling connectingrods 22, thereby feedingplate 5 is raised, has also just stopped the action that the goods continuation is added in box.Afterbox 6 is filled goods, just be rotatedplatform 9 and be transported on thebox exit passageway 14, on theexit passageway 14 automatic transport tape can be set, goods just can transfer next procedure to automatically.

The further technical solution of the present invention is, be provided withelectromagnetic shaker 4 below the describedfeeding plate 5, so that make on thefeeding plate 5 goods be shaken and continually to 6 li interpolations of box,lever 19 will carry out automatic weighing to it when adding to such an extent that reach weight, theback turntable 9 of weighing just is transferred to box on thebox exit passageway 14, so that goods packing enters next process; Be provided withlimited location fork 8 around the describedturntable 9, the main effect oflimited location fork 8 ismobile boxes 6, makebox 6 accurately move to feed point, can prevent that theinaccurate goods 3 that causes in the position of moving because ofbox 6 from shedding away,limited location fork 8 can also accurately " fetchempty packet 6 " on emptypacket intake vent 10, andlimited location fork 8 can also be withempty packet 6 accurate " seeing off " tobox exit passageway 14; Describedly be provided withscale 16 atlever 19 1 ends, the height ofscale 16 is being freighted has as can be seen contained in the box of thing for how many goods, fills up to the box of loading thing, and reaches the weight ofappointment.Scale 16 just can raise, thereby stops the light thatluminous rifle 18 sends, and liftcrank 21 liftings this moment stop to box loading thing; Describedfeeding plate 5 is provided withhinge 23, rotates flexibly up and down to make things convenient forfeeding plate 5, and this is with regard to feasible loading and stop loading control freely; Be provided withhopper 2 above the describedfeeding plate 5, make thatgoods 3 is slowly to drop on thefeeding plate 5 fromhopper 2, be unlikely to one and rush down and descend, hopper 2 volumes are big on the other hand, can store more goods, make to guarantee the bulk cargo abundance of supplying with packing to produce continuously; Describedlever 19 is provided with balance calibrateddisc 12, can allow the operator who weighs see the goods filling level clearly; A described end atlever 19 is provided withsample 13, can make things convenient for the goods and thesample 13 that relatively will claim to proofread fast like this,lever 19 was with regard to balance when the goods at lever two ends was equally heavy, was provided with the just convenient goods that claims various weight ofsample 13 at an end oflever 19, and the user is very convenient; Describedturntable 9 is circular, andturntable 9 goes slick freely like this, conveniently fetches empty packet from emptypacket intake vent 10, and the convenient again box that will fill goods is delivered on thebox exit passageway 14.

Beneficial effect of the present invention:

One, adopt the present invention can reduce the labour intensity of the thing weight of manually borrowing money significantly, realize the automation of detection, serialization, the data stabilization of weighing is reliable, and is easy to operate, and the speed of weighing is fast, practical.

Two, delicate structure of the present invention has been used light, mechanical, electrical integrated detection technique, and equipment operation is flexible, can form conveyor line production, can not cause any harm to the testing staff, and equipment manufacturing cost is moderate, and is safe and reliable, has the certain economic applied value.

Three, the present invention has broad prospect for its application, can be widely used on the packaging line of industrial bulk cargo product.

Description of drawings

Accompanyingdrawing 1 is an overall structure scheme drawing of the present invention;

Structural representation when accompanyingdrawing 2 stops to inject for product;

Among Fig. 1: promotecontroller 1,hopper 2,goods 3,electromagnetic shaker 4,feeding plate 5,box 6,photoelectric controller 7,limited location fork 8,turntable 9, emptypacket intake vent 10,fulcrum 11, balance calibrateddisc 12,sample 13,box exit passageway 14, opto-electronic pickup 15,scale 16,Data Control line 17,luminous rifle 18,lever 19.

Among Fig. 2:lift crank 21, connectingrod 22, hinge 23.

The specific embodiment

As shown in Figure 1, the present invention mainly is in order to claim the weight of a collection of bulk material cargo, in advance the bulk cargo product is placed on 2 li in hopper, empty packet is put on thebox intake vent 10, when empty packet is automatically brought to feedingplate 5 belows,electromagnetic shaker 4 begin vibrations, make thegoods 3 on thefeeding plate 5 flow in the empty packet continuously, at this moment weighing system starts, opposite side at lever has placed sample 13 (making that sample is the same with the goods that will weigh heavy), when goods fills with,lever 19 is with regard to balance, make thescale 16 of setting just in time block the light thatluminous rifle 18 launches, allow opto-electronic pickup 15 send signal, opto-electronic pickup 15 promotescontroller 1 with " notice ", stops loading, " notice "electromagnetic shaker 4 stops vibrations simultaneously, the box of filling goods is sent tobox exit passageway 14, has finished the once circulation of automatic weighting, and it is promptly passable that next loading weighing process repeats above-mentioned process again.

As shown in Figure 2, when goods is filled, be that sample is the same with the goods that will weigh when heavy, thescale 16 of setting has just in time blocked the light thatluminous rifle 18 launches, and allows opto-electronic pickup 15 send signal, opto-electronic pickup 15 promotescontroller 1 with " notice ", promotecontroller 1 and drivelift crank 21,lift crank 21 pulling connectingrods 22, thereby feedingplate 5 is raised, goods just can't glide, also just stopped goods and added in box, this moment,electromagnetic shaker 4 stopped vibrations.

Below in conjunction with accompanying drawing, sketch working process of the present invention:

When the industrial products automatic weighing, in advance the bulk cargo product is placed on 2 li in hopper, empty packet is put on the box intake vent 10.Limited location fork 8 blocks empty packet automatically withturntable 9 runnings, when empty packet is automatically brought to feedingplate 5 belows,electromagnetic shaker 4 begin vibrations, make thegoods 3 on thefeeding plate 5 flow in the empty packet continuously, at this moment weighing system starts, opposite side at lever has placed sample 13 (making that sample is the same with the goods that will weigh heavy), when goods fills with, pointed centre on the balance calibrateddisc 12,lever 19 is with regard to balance, make thescale 16 of setting just in time block the light thatluminous rifle 18 launches, allow opto-electronic pickup 15 send signal, opto-electronic pickup 15 promotescontroller 1 with " notice ", promotecontroller 1 and drivelift crank 21,lift crank 21 pulling connectingrods 22, thereby feedingplate 5 is raised, has also just stopped goods and added in box, this moment,electromagnetic shaker 4 stopped vibrations.The box that fills with goods that weighs up weight is sent tobox exit passageway 14 withturntable 9, and the industrial check weighing operation of photoelectric control has just been finished.

To sum up, the industrial weight-measuring device of the photoelectric control that the present invention is designed can reach its intended purposes.

Claims (6)

1. the industrial weight-measuring device of photoelectric control, comprise Light Electronic Control System, product production line and weighing system, it is characterized in that: described Light Electronic Control System is to be connected and to form with lifting controller (1), photoelectric controller (7) by Data Control line (17) by luminous rifle (18), opto-electronic pickup (15); Described product production line comprises turntable (9), empty packet intake vent (10), box exit passageway (14), wherein, empty packet intake vent (10) being installed on the turntable (9) is connected with photoelectric controller (7) with box exit passageway (14), turntable (9); Scale (16) is arranged on the end of lever (19), scale (16) and box are separately positioned on the both sides of the fulcrum of lever, compare by putting goods to be packaged at the other end of lever, be provided with on lever (19) side and promote controller (1), below promoting controller (1), install feeding plate (5) at end setting-out product (13) of lever (19); When goods fills with box, lever (19) makes the scale (16) of setting just in time block the light that luminous rifle (18) launches with regard to balance, allows opto-electronic pickup (15) send signal, and opto-electronic pickup (15) will be notified and promote controller (1), stop loading.

2. the industrial weight-measuring device of photoelectric control according to claim 1, it is characterized in that: described turntable (9) is provided with limited location fork (8) all around.

3. the industrial weight-measuring device of photoelectric control according to claim 1 is characterized in that: be provided with electromagnetic shaker (4) below the described feeding plate (5).

4. the industrial weight-measuring device of photoelectric control according to claim 1, it is characterized in that: described lever (19) is provided with balance calibrated disc (12).

5. the industrial weight-measuring device of photoelectric control according to claim 1 is characterized in that: be provided with hopper (2) above the described feeding plate (5).

6. the industrial weight-measuring device of photoelectric control according to claim 1 is characterized in that: described turntable (9) is for circular.

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