JP2575741B2 - Mobile multi-product compounding and weighing device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile multi-mixing / mixing and weighing apparatus, and more particularly, it is used in the food and chemical industries to automate the mixing and weighing of multi-mixed and small-quantity raw materials. The purpose is to provide things.

2. Description of the Related Art Mixing and weighing of various kinds and small amounts of powdery and granular materials such as chemicals and dyes are performed by hand weighing individually with a platform scale or a balance, or separately mixing those weighed individually with an automatic weighing device. Was common.

In addition, in the case of automation, there is a method of sequentially charging various kinds of raw material storage bottles dispersed and arranged into a fixed measuring device by a long tube chute or a long tube screw feeder to carry out measurement mixing.

Problems to be Solved by the Invention The method of separately mixing the above individually weighed ones is extremely inefficient and is also problematic in terms of environmental hygiene.

In addition, the method of successively feeding into a weighing device fixed by a long tube chute or the like uses a long supply tube. Was.

Means for Solving the Problems The mobile granular material supply device provided to solve the above problems has a linear track arranged below a plurality of supply devices with storage pins, and can be sequentially connected. A supply block connected with a supply block, a collection vehicle mounted with a measuring device having a carrier roller at the top for loading and loading a pot container, and a recovery vehicle electrically driven on the connected linear track, according to a set blending A control device for controlling the collection vehicle and each supply device with storage bins, and for measuring and measuring a predetermined amount of each type of granular material sequentially from the supply device with storage bins to a pot container. Features.

Function The recovery vehicle is electrically driven on a linear track according to the support of the control device, and collects and weighs the powder and granules of the brand corresponding to the blend from the supply devices with storage bins. Therefore, automation of the apparatus is achieved, and high efficiency is achieved. In addition, the problem of hygiene is solved by being unmanned.

In particular, since the supply device with a plurality of storage bins and the supply block on which the straight track is arranged can be sequentially connected, various needs can be quickly responded by the block method, and the cost can be reduced.

Embodiment 1 A first embodiment of a mobile multi-product compounding and weighing apparatus according to the present invention will be described with reference to FIGS.

In the figure, (1) is a supply block, and a support (2)
(3) (3) Supply devices with multiple (two) storage bins
, And a linear track (4) is arranged below it.
The supply blocks (1) can be sequentially connected only by being positioned and tightened with bolts, and are connected and arranged to form a supply block (b).

As shown in FIG. 4, the feeder with storage bin (3) includes a vertical rotary feeder (3a) for coarse feed and a screw feeder (3) for fine feed below the storage tank (5) for the granular material.
b) is arranged in parallel, and high-speed supply with high accuracy is possible. In addition, the linear track (4) of each supply block (1) is integrated at the time of connection.

Electric carrier rollers (6) and (7) are provided at both ends of the supply block (b) for taking in and out the pot container (8).

(9) is a collection vehicle that runs electrically on the connected linear track (4), and is equipped with a measuring device (11) having a carrier roller (10) at the top for drawing in and mounting the pot container (8). I have. The self-propelled motor (1)
2) is built in, and receives power and control signals for driving from the flexible duct (13). It should be noted that any type of traveling trajectory may be used as long as it is guided by the linear trajectory (4).

(14) is a control device constituted by a CPU device, which receives a signal from a recovery vehicle sensor (not shown) provided in each of the supply blocks (1) and (1) according to the recipe set by the setting key (15) or the like. , And the collection vehicle (9) and the supply devices with storage bins (3), (3)... Are controlled to sequentially supply a predetermined amount of the powdery or granular material of each brand from the supply device with storage bins to the pot container (8). Measure while collecting. In addition, the control device (14) displays feeders (3), (3),... With storage bins on its indicators (16), (16)... Based on the output of a level meter (not shown) provided in each storage bin. Displays the remaining battery level. Further, it has a function of storing weighing data and communicating with a management computer.

 Hereinafter, the operation of the first embodiment will be described.

First, the empty pot container (8) is placed on the electric carrier roller (6) on the supply side, and the blending is set by the setting key (15) of the control device (14). Then, when weighing is started, the electric carrier roller (6) and the carrier roller (10) of the collection wheel (9) rotate, and the pot container (8) is placed on the collection wheel (9). At this time, the tare weight of the pot container (8) is measured by the measuring device (11), and the control device (14)
Is stored. After this, the control device (14)
Is moved under each of the supply devices with storage bins (3) (3)... Based on the detection signal of the collection vehicle sensor in accordance with the set mixture, and cumulative weighing is performed. The metering procedure, the mixing is W _A grams stocks A, W _C grams stocks C is, the stock D is assumed to be W _D grams, is carried out, for example, as follows.

First, the collection vehicle (9) is moved to the position of the supply device (3) with the storage bin for the brand A and stopped. Then, to supply the stock A from the supplying apparatus with a storage bin (3), to automatic weighing up to a set value W _A.

Next, it is moved to the position of the brand C and stopped, and the brand C is cumulatively weighed to the set value W _{C in the same} manner as described above. At this time, the weight value is W _A + W _C.

In the same manner, the weighing was continued in the same manner, and finally,
Moving to the position is stopped, when weighed cumulatively weighing the stock D to the setting W _D is completed, move recovery vehicle (9) to the position of the electric carrier rollers of the take-out position (7). Then, the carrier roller (10) and the electric carrier roller (7) of the collection vehicle (9) are rotated, and the pot container (8) in which the powdery material having the set blend is collected is removed from the electric carrier roller (7) at the take-out position. ) Can be taken out.

The procedure of moving the collection vehicle (9) is not always performed in the traveling direction from the supply-side electric carrier roller (6) to the take-out-side electric carrier roller (7). The order of the collection is automatically determined by the control device (14) in accordance with the properties of the granular material. That is, in order to smoothly take out from the pot container (8), the one having high fluidity is placed at the bottom, and the one that easily adheres to the pot container (8) is placed at the top. Therefore, the recovery body (9) may reverse the straight track (4).

The above explanation is about a supply device with two storage bottles (3).
Although the supply blocks (1) having (3)... Are sequentially connected, the supply device with storage bins (3) arranged in each supply block is provided in order to cope with a case where the number of types to be measured is particularly large. The second embodiment will be described with reference to FIGS. 5 to 7.

The basic configuration of the mobile multi-product compounding and weighing device (a) of the second embodiment is the same as that of the first embodiment, but a supply block (21) with storage bins connected in an arbitrary number is connected in sequence. A total of four devices (3) are arranged on the right and left sides of the linear trajectory (24), two each. The discharge pipe (3) of the supply device (3) with each storage bin
a) extends toward the center of the supply block (21), and discharges at a fixed position for each block.

The dimensions and shape of the supply block (21) shown in the second embodiment are slightly different from those of the first embodiment, but the components are the same. 5 to 7, only the supply block chain (b) is shown, and the electric carrier rollers (6) and (7) on the supply side and the extraction side, the duct (13) for power supply, and the control device (14) Although they are omitted, the same components as those in the first embodiment are provided with the same size.

Each supply block (21) in the illustrated example is provided with four supply devices (3) (3)... With storage bins, but the number can be increased to six, seven,. Since it is easy to arrange on the left and right of the straight track (4), the number can be increased. This increase is possible as long as the discharge pipe (3a) does not become too long.

Effect of the Invention The present invention, according to the blend set by the control device,
The collection vehicle and the supply device with storage bins are controlled, and the powder and granules of each brand are automatically collected into the pot container by a predetermined amount from each supply device with storage bins, and then weighed. The environmental hygiene can be improved by improving the efficiency of the weighing work and the unmanned operation.

Further, even if the number of brands increases, only one weighing machine is required, so that it is easy to add supply blocks.

In particular, by adopting the block method, it is only necessary to connect according to the number of types of brands to be used, and it is not necessary to design each time according to the user's request, so it can quickly respond to the purpose of use of the user, Cost reduction can also be achieved.

[Brief description of the drawings]

1 to 3 show a first embodiment of a mobile multi-product compounding and weighing apparatus according to the present invention. FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a side view. . FIG. 4 is an enlarged front view showing the supply device with storage bins. 5 to 7 show a second embodiment of the present invention. FIG. 5 is a front view, FIG. 6 is a plan view, and FIG. 7 is a side view. (B) Mobile multi-product compounding and weighing device (b) Supply block chain (1) (21) Supply block (3)
... Supply device with storage bin, (4) ... Linear track, (8) ...
... pot container, (10) ... carrier roller, (11) ...
Measuring instrument, (14) ... Control device,

Claims (2)

(57) [Claims] 1. A supply block having a linear track arranged below a plurality of storage bin-equipped supply devices and capable of being sequentially connected, a supply block connected and arranged, and a carrier roller for drawing and mounting a pot container at an upper portion. A collection vehicle equipped with a weighing machine and electrically driven on the connected linear track, and controls the collection vehicle and each storage bin-equipped supply device according to the set blending. A mobile multi-product compounding and weighing device, comprising: a control device for sequentially measuring and collecting a variety of powders and granules by a predetermined amount into a pot container. 2. A mobile multi-product compounding and weighing apparatus according to claim 1, wherein a plurality of supply units with storage bins of the supply block are arranged in two rows on the right and left sides of a straight track.