CN202092752U

CN202092752U - Weighing device

Info

Publication number: CN202092752U
Application number: CN 201120220131
Authority: CN
Inventors: 陈俊文
Original assignee: Huzhou Iron Force Metal Products Co Ltd
Current assignee: Huzhou Iron Force Metal Products Co Ltd
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2011-12-28
Anticipated expiration: 2021-06-27

Abstract

The utility model discloses a weighing device, which comprises a weighing platform and an elevating platform for material guiding, wherein the weighing platform is provided with a plurality of loading plates and a load bearing unit, and the loading plates are juxtaposed at the top of the load bearing unit at intervals; besides, a concave part which is low in the center and high at both sides is formed at the top of each loading plate; the elevating platform for the material guiding is arranged at the top of the weighing platform in an elevating way, and the elevating platform for the material guiding is provided with a feeding end and a discharging end; the elevating platform for the material guiding is of a tilted shape with a height decrease from the feeding end to the discharging end, and a plurality of penetrating grooves which corresponds to the loading plates are arranged sideways at the elevating platform for the material guiding; and when the elevating platform for the material guiding descends to a preset position, the concave part of the loading plates can protrude to the tilted surface of the elevating platform for the material guiding. Steps such as material loading, weighing, feeding and the like can be rapidly completed through the technical scheme so as to improve the detection efficiency of object weights, and objects to be detected can be precisely divided into fine products and defective products so as to increase the correct rate of object screening.

Description

Weighing device

Technical field

The utility model is about a kind of weighing device, particularly a kind of weighing device in order to the stock weight that measures mechanical processing object.

Background technology

Before carrying out the specific mechanical procedure of processing, all can select the stock of appropriate size, stock is too little can't be processed to avoid, or stock causes processing waste material too much to form waste too greatly, even causes the damage of mould (for example forging mold).Wherein, generally for the stock of the rough unanimity of external form, its screening technique polyphyly sees through to weigh to be reached; With the pipe fitting is example, its be will extrude the long tube of gained cut off, and the pipe fitting that scales off is weighed one by one, detect this section pipe fitting and whether close demand in following process, kick the beam or overweight bad stock with screening, thereby guarantee the quality of product.

Yet present detection side's genealogy of law sees through manual type carries out, and the testing staff needs stock to be measured is placed on the weighing-appliance one by one, after reading gravimetric value, judges that this stock is non-defective unit or defective products, takes off and put into affiliated collecting region with this stock again.Therefore, this manual detection method not only wastes time and energy and makes detection efficiency not high, and detection efficiency is more closely bound up with testing staff's absorbed power; Moreover this manual detection method also occurs in testing staff's misjudgment easily, and mistake is returned the situation of putting to the non-defective unit collecting region with defective products, makes the stock screening have the risk of error all the time.

Summary of the invention

In order to solve above-mentioned technical matters, fundamental purpose of the present utility model system provides a kind of weighing device, can finish bearing material fast, weigh and step such as feeding, to promote object weight detecting efficient.

Time purpose system of the utility model provides a kind of weighing device, can accurately separate the object to be measured of non-defective unit and defective products, to promote object screening accuracy.

To achieve the above object, the utility model has adopted following technical scheme:

A kind of weighing device comprises: a weighing unit, have several loading plates and a load measuring gauge, and these several loading plate spacing parallel arrangings are in the top of this load measuring gauge, and the top of each loading plate forms central low and the recess of both sides height; An and guide lifting table, liftably be arranged at this weighing unit top, this guide lifting table has a feeding end and a discharge end, this guide lifting table is the oblique aspect of highly successively decreasing from this feeding end to this discharge end, and this guide lifting table is worn groove along oblique being provided with corresponding to several of this several loading plates, when this guide lifting table dropped to predeterminated position, the recess of these several loading plates can stretch out in the angled surfaces of this guide lifting table.

As preferably, the slope of the angled surfaces of this guide lifting table is corresponding with each loading plate.

As preferably, the top of this guide lifting table is the cambered surface aspect; The recess of each loading plate is the cambered surface aspect.

As preferably, these several one-body molded base plates in loading plates bottom, this base plate is arranged in the top of this load measuring gauge.

As preferably, other is provided with a picking device, and this picking device is driven by an ECU (Electrical Control Unit), and this ECU (Electrical Control Unit) and this load measuring gauge electrically connect.

The utility model has been owing to adopted above technical scheme, can finish bearing material fast, weigh and step such as feeding, to promote object weight detecting efficient; The object to be measured that can accurately separate non-defective unit and defective products is to promote object screening accuracy.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 2 is the enforcement synoptic diagram () of the utility model preferred embodiment.

Fig. 3 is the enforcement synoptic diagram (two) of the utility model preferred embodiment.

Part description among the figure:

1 weighing unit; 11 loading plates; 111 recesses; 112 first ends; 113 second ends; 12 load measuring gauges; 13 base plates;

2 guide lifting tables; 21 feeding ends; 22 discharge ends; 23 inclined-planes; 24 wear groove;

3 pedestals;

4 jacking gears;

5 objects.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is made a detailed explanation.

Embodiment 1:

As shown in Figure 1, be the three-dimensional exploded view of the utility model preferred embodiment.In the present embodiment, this weighing device comprises a weighing unit 1 and a guide lifting table 2, and this guide lifting table 2 is liftably to be arranged at this weighing unit 1 top.

This weighing unit 1 can be locked on the pedestal 3, this weighing unit 1 comprises several loading plates 11 and a load measuring gauge 12, these several loading plates 11 can spacing parallel arranging in the top of this load measuring gauge 12, or in this one-body molded base plate 13 in several loading plate 11 bottoms, convenience when establishing with the lifting group makes these several loading plates 11 can be arranged in the top of this load measuring gauge 12 through this base plate 13.In addition, lower and the recess 111 that two ends are higher of central authorities can be formed on the top of each loading plate 11, and each recess 111 two ends forms one first end 112 and one second end 113 respectively; Wherein, these recess 111 preferable systems are the cambered surface aspect, and it is more smooth and easy that object 5 (as shown in Figure 2) is moved.

This guide lifting table 2 can see through an existing jacking gear 4, carry out reciprocal lifting action with respect to this pedestal 3, this guide lifting table 2 has a feeding end 21 and a discharge end 22, this guide lifting table 2 is accepted object 5 to be measured with this feeding end 21, and sends with the object 5 that this discharge end 22 will measure.This guide lifting table 2 is the oblique aspect of highly successively decreasing from this feeding end 21 to these discharge end 22 systems, to form an inclined-plane 23 in these guide lifting table 2 tops, the slope on this inclined-plane 23 can be approximate with first end 112 of each loading plate 11, and this inclined-plane 23 is preferable to be curved aspect, moves with convenient object 5 to be measured.

This guide lifting table 2 is arranged at this weighing unit 1 top, this guide lifting table 2 is provided with several along these inclined-plane 23 directions and wears groove 24, and these several to wear groove 24 be several loading plates 11 corresponding to this weighing unit 1, make when this guide lifting table 2 drops to predeterminated position that the recess 111 of these several loading plates 11 can stretch out in the inclined-plane 23 of this guide lifting table 2.

As Fig. 2, the weighing device of the utility model can measure in order to object 5 weight of carrying out different shape, is to be the operation instruction that example is carried out this weighing device with cast object 5 in the present embodiment, but not as limit.

Before measuring, the testing staff can be adjacent to the feeding end 21 of this guide lifting table 2 pay-off (figure does not illustrate) to accept object 5 to be measured.This jacking gear 4 is earlier this guide lifting table 2 to be dropped to predeterminated position, and what make that these several loading plates 11 pass correspondence respectively wears groove 24, and makes the recess 111 of these several loading plates 11 can stretch out in the inclined-plane 23 of this guide lifting table 2; Wherein, because first end 112 of the slope on this inclined-plane 23 and each loading plate 11 is approximate, when therefore these several recesses 111 stretch out in this inclined-plane 23, first end 112 of each loading plate 11 can extend along this inclined-plane 23, order is accepted next object 5 from this feeding end 21, can move along the inclined-plane 23 of this guide lifting table 2, and enter the recess 111 of these several loading plates 11, to see through the weight that this load measuring gauge 12 measures this object 5.In addition, because the recess 111 of each loading plate 11 is to form lower and the aspect that both sides are higher of central authorities, so each recess 111 can avoid object 5 to roll out this several loading plates 11 at second end 113 of the discharge end 22 of contiguous this guide lifting table 2.

As shown in Figure 3, when the gravimetric value that measured system falls within the weight error scope of non-defective unit, 4 of this jacking gears rise this guide lifting table 2, make these several wear the loading plate 11 that groove 24 breaks away from correspondences, this object 5 is changed with the inclined-plane 23 of this guide lifting table 2 to be contacted, thereby, skid off by the discharge end 22 of this guide lifting table 2, to finish object 5 weight detecting one time along this inclined-plane 23.

Relatively, when the gravimetric value that is measured does not fall within the weight error scope of non-defective unit (may kick the beam or overweight), this weighing device can send caution, by the testing staff this object 5 is taken away, or see through and one of this load measuring gauge 12 electric connections ECU (Electrical Control Unit), automatically drive an existing picking device (figure does not illustrate) this object 5 is taken away, and send into another object 5 to be measured, continue and carry out the measurement of weight by the feeding end 21 of this guide lifting table 2; Wherein, the structure of this picking device is non-is asked scope by the utility model, so no longer describe in detail in this.

In sum, the weighing device of the utility model, be can be fast and robotization ground carry out bearing material continuously, weigh and step such as feeding, have the effect that promotes object 5 weight detecting efficient.

The weighing device of the utility model is the object to be measured 5 that can accurately separate non-defective unit and defective products, can avoid effectively taking place that the testing staff diverts attention and mistake is returned the situation of putting to the non-defective unit collecting region with defective products, has the effect that promotes object 5 screening accuracy.

Though the utility model has utilized above-mentioned preferred embodiment to disclose; right its is not in order to limit the utility model; those skilled in the art are within the spirit and scope that do not break away from the utility model; relatively the foregoing description carries out various changes and revises the technology category that still belongs to the utility model and protected, so the protection domain of the utility model ought be looked the claim person of defining and is as the criterion.

Claims

1. a weighing device is characterized in that, comprises:

One weighing unit has several loading plates and a load measuring gauge, and these several loading plate spacing parallel arrangings are in the top of this load measuring gauge, and the top of each loading plate forms central low and the recess of both sides height; And

One guide lifting table, liftably be arranged at this weighing unit top, this guide lifting table has a feeding end and a discharge end, this guide lifting table is the oblique aspect of highly successively decreasing from this feeding end to this discharge end, and this guide lifting table is worn groove along oblique being provided with corresponding to several of this several loading plates, when this guide lifting table dropped to predeterminated position, the recess of these several loading plates can stretch out in the angled surfaces of this guide lifting table.

2. a kind of weighing device according to claim 1 is characterized in that the slope of the angled surfaces of this guide lifting table is corresponding with each loading plate.

3. a kind of weighing device according to claim 1 and 2 is characterized in that the top of this guide lifting table is the cambered surface aspect.

4. a kind of weighing device according to claim 1 and 2 is characterized in that the recess of each loading plate is the cambered surface aspect.

5. a kind of weighing device according to claim 1 and 2 is characterized in that, these several one-body molded base plates in loading plate bottom, and this base plate is arranged in the top of this load measuring gauge.

6. a kind of weighing device according to claim 1 and 2 is characterized in that other is provided with a picking device, and this picking device is driven by an ECU (Electrical Control Unit), and this ECU (Electrical Control Unit) and the electric connection of this load measuring gauge.