JPS6362401B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention utilizes several types of powders colored in different colors.
The present invention relates to a multicolor powder filling device that fills storage chambers that are individually divided by partition walls of a dish-shaped container.

Conventionally, in order to individually fill several kinds of powders colored in different colors into the individually divided storage chambers of a dish-shaped container, the several kinds of powders were filled one after another.

Therefore, it takes a long time to fill the container, which hinders the improvement of work efficiency, and on the other hand, there is excess powder floating on the surface of the container and each filled powder, which tends to cause color mixing of the powders filled in the storage chamber. There were flaws.

The purpose of the present invention is to eliminate such conventional drawbacks, and is to simultaneously fill several types of differently colored powders into storage chambers that are individually divided by partition walls of a dish-shaped container. This multi-color powder filling device improves the efficiency of filling operations and prevents color mixing of the powders filled in the storage chamber by forcibly removing excess powder floating on the surface of the container and the filled powder. The goal is to provide the following.

The configuration of the multicolor powder filling device of the present invention will be explained with reference to FIGS. 1 to 21 corresponding to the embodiments.A peripheral portion in the center of the upper surface of the base 1 that repeatedly stops rotating around the rotating shaft 3 as a fulcrum. 4 with multiple vertical holes 5,
A turntable 2 in which powder supply holes 8 each having 6 and 7 as one block are bored at regular intervals, and a peripheral portion 11 on one side of the turntable 2 that repeatedly rotates and stops around a rotating shaft 10 as a fulcrum. A turntable 9 having recesses 13 with receiving molds 12 interposed therein formed at regular intervals in the inner bottom communicating with the supply hole 8 of the turntable 2 is disposed, and one of the turntables 2 is The peripheral portion 4 is simultaneously filled with each powder 35, 36, 37 fed by the container feeding device 14, the rotary hoppers 39, 40, 41 arranged at intervals on the base 1, and the powder feeding device 49. A powder filling device 26, a pressurized air blowing device 50, and a container dropping device 55 that also serves as a preliminary press are arranged, and a dust collector 59, a press device 62, and a guide bar are arranged on the peripheral edge 11 of the other turntable 9. 68 are arranged.

In order to fill several kinds of powders colored in different colors with the multicolor powder filling device of the present invention configured as described above, first, the peripheral portion 4 of the turntable 2 is repeatedly rotated and stopped about the rotating shaft 10 as a fulcrum.
A container supply device 14 disposed in the container supplies a container 19 having a plurality of storage chambers 16, 17, and 18. Next, the rotary hopper 3 is loaded by the powder filling device 26.
Powders 9, 40, 41 and powders 35, 36, 37 fed by the powder supply device 49 are simultaneously filled into the accommodation chambers 16, 17, 18 of the container 19. Next, each powder 3 filled with the pressurized air blowing device 50
The surfaces of 5, 36, and 37 are smoothed so that they are uniform. Next, each powder 35, 36, 37 is pre-pressed by a container dropping device 55 which also serves as a pre-press, and at the same time the container 19 is moved into a recess formed at a constant interval in the peripheral edge 11 of the other turntable 9. Drop it within 13. Next, the dust collector 59
The remaining powder floating on the surface of the container 19 and the filled powders is forcibly removed. Next, after the surface of each powder is pressed by the press device 62, the filled container 19 is sent to the next process direction by the guide bar 68.

Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings.

In FIG. 1, 1 is a base, 2 is a rotating shaft 3 arranged at the center of the upper surface of the base 1 as a fulcrum;
With a turntable that repeatedly stops, its periphery 4
Powder supply holes 8 each having a plurality of longitudinal holes 5, 6, and 7 as one block are bored at regular intervals.

Reference numeral 9 denotes a turntable that repeatedly rotates and stops around a rotating shaft 10 that is placed on one side of the turntable 2 so that a part of the periphery overlaps the periphery 4 of the turntable 2. 1 is a recessed part 1 in which a receiving mold 12 which can be raised and lowered is inserted in the inner bottom part.
3 are bored at regular intervals, and the supply holes 8 of the turntable 2 and the recesses 13 correspond to the top and bottom of the turntable 2 and the overlapped portion.

The following devices are arranged on the peripheral edge 4 of one of the turntables 2.

Reference numeral 14 denotes a container feeding device disposed below the peripheral edge 4 of the turntable 2, which has a gutter-like shape for feeding a dish-shaped container 19 having a plurality of storage chambers 16, 17, 18 divided by a partition wall 15. As shown in FIGS. 3 to 5, the end portion 21 of the supply guide 20 is supported by a guide block 23 fixed on a base plate 22 and has a lower lifting rod 24.
A container insertion block 25 is provided above which is raised and lowered, and when the supply hole 8 of the turntable 2 stops, the container 19 that has been supplied through the supply guide 20 is pushed up from below, and the container 19 is The container 19 is fitted into the lower surface of the supply hole 8 by engaging the partition wall 15 with a guide groove 25a provided at the lower edge of the supply hole 8.

Reference numeral 26 denotes a powder filling device disposed above the peripheral edge 4 of the turntable 2 adjacent to the container feeding device 14. As shown in FIGS. 10 and 11, this powder filling device 26 is vibrated by a vibrator 27. Each vertical through hole 5, 6, 7 of the supply hole 8 is inserted into the base 28
Vertical holes 29, 30, 31 communicating with each other are bored, and each pipe chute 32, 3 is provided on the upper surface thereof.
3 and 34 are attached. Also, base 1
On top are internal unique powders placed at intervals 3
5, 36, and 37, and is extended from the outside at the lower edge of the conditioning plate 38, as shown in FIG. A horizontal arm 43 mounted on the upper end of a rotating shaft 42 as shown in FIG. 8 and FIG.
There are air supply holes 44 and exhaust holes 4 on the sides at both ends of the
5 and a filter 46 installed inside when rising.
A dispensing nozzle 47 that rotates 180 degrees is provided,
When descending, the tip 48 of one of the dispensing nozzles 47 is plunged into the powder stored in each hopper 39, 40, 41, and at the same time this dispensing nozzle 47
The air accumulated inside the nozzle is exhausted to the outside through the exhaust hole 45 to suck a certain amount of each powder into the tip 48, while air is sucked into the other dispensing nozzle 47 from the air supply hole 44 to preliminarily fill the tip. A powder supply device 49 that alternately repeats suction and fall of the powder is arranged so that each powder sucked into the interior of the hopper 48 falls downward. ,36,37
As shown in FIG.
Each storage chamber 1 is divided by a partition wall 15 of a container 19 that is fitted into the lower surface of the supply hole 8 by simultaneously feeding the container 19 through the vertical through holes 5, 6, and 7 bored in the feed hole 8.
6, 17, and 18 are filled at the same time.

Reference numeral 50 denotes a pressurized air blowing device which is arranged movably up and down above the peripheral edge 4 of the turntable 2 adjacent to the powder filling device 26, and as shown in FIGS. Inner cylinders 5 each having a pressurized air blowout hole 51 at its lower end that fits into each inner cylinder 7.
2 and an outer cylinder 54 provided with a pressurized air discharge groove 53 around the outer cylinder 54, which is lowered along the vertical through holes 5, 6, and 7, and when the lowering stops, each of the inner cylinders 52
Pressurized air is ejected from each ejection hole 51 to uniformly smooth the surface of each powder 35, 36, 37 individually filled into each of the storage chambers 16, 17, 18.

55 is a container dropping device which also serves as a powder preliminary press and is placed above the peripheral edge 4 of the turntable 2 that overlaps with the other turntable 9;
As shown in the figure and FIG.
8 are arranged in parallel, and the pusher is connected to the vertical through hole 5,
Each powder 35, 3 is lowered into the storage chambers 16, 17, 18 of the container 19.
The surfaces of the turntables 6 and 37 are lightly pressurized to pre-press the filled powders, and at the same time, the container 19 filled with the powders is moved to the peripheral edge 11 of the other turntable 9 which communicates with the vertical through holes 5, 6 and 7. It is designed to be dropped into a recess 13 having a receiving mold 12 which is movable up and down in the inner bottom which is bored at regular intervals.

Further, the following devices are arranged on the peripheral edge 11 of the other turntable 9.

Reference numeral 59 denotes a dust collector arranged above the peripheral edge 11 of the turntable 9, and as shown in FIGS. 17 and 18, a cover 60 is provided at the lower end to cover the container 19 that has fallen into the recess 13. An air pipe 61 is erected on the upper surface of the cover 60, and the air inside the cover 60 is sucked through the air pipe, and the air inside the cover 60 is suspended on the surface of the container 19 and the pre-pressed powders 35, 36, 37 generated when the container 19 falls. The remaining powder is forcibly removed.

Reference numeral 62 denotes a press device that is disposed above the peripheral edge 11 of the turntable 9 adjacent to the dust collecting device 59 so as to be able to rise and fall freely, and as shown in FIG. 19 and FIG. Pusher pads 64 are arranged in parallel, and the lower ends 65 of the pusher pads 64 touch the surfaces of the powders 35, 36, 37 filled in the storage chambers 16, 17, 18 of the container 19. It is designed to be pressed through a nylon cloth 66, a piece of paper 67, etc.

Reference numeral 68 denotes a guide bar arranged horizontally above the peripheral edge 11 of the turntable 9, and as shown in FIG. to move the container 19 onto a slider 70 provided on the side of the turntable 9.

Next, to explain the filling process, first, the turntable 2 is rotated, and the supply holes 8 formed at intervals on the peripheral edge 4 are positioned on the container feeding device 14 arranged below the peripheral edge 4. and then stop, and in this state, the plurality of storage chambers 1 divided by partition walls 15
The dish-shaped container 19 having 6, 17, and 18 is placed in the fourth
As shown in the figure, a container insertion block 25 slides on a supply guide 20, is supported by a guide block 23 fixed on a base plate 22 provided at the end thereof, and is raised and lowered by a lower lifting rod 24.
5, and then raise the container insertion block 25, and as shown in FIG.
The container 19 supplied through the top is pushed up from below, the partition wall 15 of the container 19 is engaged with the guide groove 25a provided at the lower edge of the supply hole 8, and the container 19 is fitted into the lower surface of the supply hole 8. let

Next, the turntable 2 is rotated again, and the supply hole 8 in which the container 19 is fitted in the lower surface is connected to the base 28 using a vibrator 27 arranged above the peripheral edge 4 of the turntable 2 adjacent to the container supply device 14.
The turntable 2 is moved below the powder filling device 26 where it is vibrated, and the turntable 2 is stopped. In this state, each powder 35, 36, 37 stored in each rotary hopper 39, 40, 41 is sucked and A powder filling device 26 is used in a powder feeding device 49 that alternately repeats falling.
Each pipe chute 32, 33, 34 and the base 2
By simultaneously feeding through the vertical holes 29, 30, 31 drilled in the supply hole 8 and the vertical through holes 5, 6, 7 drilled in the turntable 2, the partition wall of the container 19 fitted to the lower surface of the supply hole 8 is The inside of each storage chamber 16, 17, 18 divided by 15 is filled at the same time.

Next, the turntable 2 is rotated again, and the supply hole 8 in which the container 19 is fitted in the lower surface is placed above the peripheral edge 4 of the turntable 2 adjacent to the powder filling device 26 and pressurized so as to be movable up and down. The turntable 2 is stopped by moving the air blowing device 50 downward, and in this state, the pressurized air blowing device 50 is lowered along the vertical through holes 5, 6, and 7, and when the descent is stopped, each of the inner cylinders 52 is Pressurized air is ejected from the ejection hole 51 to condition the powders 35, 36, 37 individually filled in the storage chambers 16, 17, 18 so that the surfaces thereof are uniform.

Next, the turntable 2 is rotated again, and the supply hole 8 in which the container 19 is fitted on the lower surface is placed above the peripheral edge 4 of the turntable 2 where it overlaps with the other turntable 9. The turntable 2 is moved below the container dropping device 55 which also serves as a container dropping device 55, and the pusher of the container dropping device 55 is lowered inside the vertical through holes 5, 6, 7 to enter the storage chambers 16, 17, 18 of the containers 19. Each powder filled 35,
The surfaces of the turntables 36 and 37 are lightly pressurized to pre-press the filled powders, and at the same time the container 19 filled with the powders is moved to the peripheral edge 11 of the other turntable 9 which communicates with the vertical holes 5, 6 and 7. It is dropped into a recess 13 that has a receiving mold 12 that is movable up and down in the inner bottom that is bored at regular intervals.

Next, the turntable 9 is rotated, and the container 19 is
The turntable 9 is stopped by moving the concave portion 13 into which the concave portion 13 fits below the dust collector 59 disposed above the peripheral edge 11 of the turntable 9, and the air inside the cover 60 is sucked through the air pipe to remove the container. The remaining powder floating on the surface of the container 19 and the pre-pressed powders 35, 36, and 37 generated when the powder 19 falls is forcibly removed.

Next, the turntable 9 is rotated again, and the recess 13 into which the container 19 fits is placed below the press device 62 which is movably disposed above the peripheral edge 11 of the turntable 9 adjacent to the dust collector 59. Move and stop, lower the pusher pad 64,
At each lower end 65 thereof, the receiving chamber 1 of said container 19
Each powder 35, 36, 3 filled in 6, 17, 18
7 is pressed through a nylon cloth 66, a piece of paper 67, etc.

Next, the container 19 in which the powder has been pressed
is raised so as to protrude from the surface of the turntable 9 using the receiving mold 12, and when the turntable 9 is rotated again in this state, the container 19
As shown in the figure, it is guided by the side surface 69 of a guide bar 68 mounted horizontally above the turntable 9, transferred onto a slider 70 provided on the side of the turntable 9, and sent to the next process direction. .

As described above, the present invention allows filling of several types of powders colored in different colors at the same time, which improves the efficiency of the filling operation compared to the conventional method of filling several types of powder one after another. will improve dramatically.

Furthermore, in the present invention, all residual powder floating on the surface of the container and the filled powders is removed by the dust collector, so that color mixing of the powders filled in the storage chamber can be reliably prevented.

[Brief explanation of drawings]

The drawings show one embodiment of the multicolor powder filling device of the present invention, in which FIG. 1 is a schematic plan view, FIG. 2 is a side view of the same, FIG. 3 is a plan view of the container supply device, and FIG.
Figures 6 and 7 are cutaway side views of the rotary hopper, Figure 8 is a plan view of the powder supply device, Figure 9 is a vertical side view of the same, and Figure 10 is a vertical side view of the same. The figure is a plan view of the powder filling device, FIG. 11 is a vertical side view of the same as above, FIGS. 12 and 13 are vertical side views of the pressurized air blowing device, and FIG. 14 is a cutaway plane showing the stacked state of the turntable. Figures 15 and 16 are longitudinal side views of the container dropping device which also serves as a preliminary press, Figure 17 is a plan view of the dust collector, Figure 18 is a vertical side view of the same, and Figures 19 and 20. The figure is a vertical side view of the press device, and FIG. 21 is a plan view showing the state in which the container is moved by the guide bar. DESCRIPTION OF SYMBOLS 1... Base, 4... Peripheral part, 5, 6, 7... Vertical through hole, 8... Supply hole, 3... Rotating shaft, 2... Turntable, 11... Peripheral part, 12... Receptacle Mold,
13... recess, 9... turntable, 14...
Container feeding device, 39, 40, 41... Rotating hopper, 49... Powder filling device, 35, 36, 37...
... powder, 26 ... powder filling device, 50 ... pressurized air blowing device, 55 ... container dropping device that also serves as a preliminary press, 59 ... dust collector, 62 ... press device, 68 ... guide bar.

Claims (1)

[Claims] 1. Powder supply holes 8 each having a plurality of vertical holes 5, 6, and 7 as one block are provided at regular intervals in the center of the upper surface of the base 1 at a peripheral portion 4 that repeatedly rotates and stops around the rotating shaft 3 as a fulcrum. Drilled turntable 2
On one side of the turntable 2, a recess 13 with a receiving mold 12 interposed in the inner bottom communicating with the supply hole 8 of the turntable 2 is provided on the peripheral edge 11 which repeats rotation and stop with the rotating shaft 10 as a fulcrum. Turntables 9 bored at regular intervals are arranged, and on the peripheral edge 4 of the one turntable 2,
Each powder 35, 36, 37 is fed by the container feeding device 14, the rotary hoppers 39, 40, 41 arranged at intervals on the base 1, and the powder feeding device 49.
A powder filling device 26 for simultaneously filling powder, a pressurized air blowing device 50, and a container dropping device 55 that also serves as a preliminary press are arranged, and a dust collector 59 and a press device 62 are arranged on the peripheral edge 11 of the other turntable 9. A multicolor powder filling device characterized in that a guide bar 68 is arranged.