JP3677077B2 - Plastic ampoule dispensing device - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a dispensing device for a plastic ampule that separates and dispenses a multiple plastic ampule, in which a plurality of parallel plastic ampules are connected, for each plastic ampule.
[0002]
[Prior art]
An ampoule dispensing apparatus that stores ampules and takes out a necessary number of ampules one by one as required is described in Japanese Utility Model Publication No. 5-86873 and Japanese Utility Model Publication No. 6-14753.
[0003]
There are two types of ampules that are dispensed by the ampoule dispensing apparatus as described above: glass and plastic.
[0004]
As shown in FIGS. 7 and 8, a plastic ampule (hereinafter referred to as a plastic ampule) has a handle d having a cap portion c on a body a filled with a chemical solution such as an injection solution via a separation line b. The knob d is separated from the body a by twisting the knob d, and one end of the body a is opened by cutting the knob d.
[0005]
A plurality of plastic ampules A ₁ as described above are connected in series with the body a in parallel, and a thin separation line B is provided between adjacent plastic ampules A ₁ .
[0006]
When the multiple plastic ampule A ₀ as shown in FIG. 7 is to be paid out by the ampule discharging device, it is necessary to separate the plastic ampules A ₁ from the separation line B.
[0007]
[Problems to be solved by the invention]
By the way, when the plastic ampule A ₁ is separated from the multiple plastic ampule A ₀ , it has conventionally been very troublesome because the plastic ampule A ₁ has been manually separated.
[0008]
An object of the present invention is to provide a dispensing device that can efficiently separate a multiple plastic ampule.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, in the present invention, on the bottom wall of the rectangular tube-shaped housing, a storage unit that stores a plurality of double plastic ampules in which a plurality of parallel plastic ampules are connected in a stacked state; provided in parallel and a discharge passage communicating with the accommodating portion, is inclined to become lower toward the bottom wall of the housing to the hand, pushes the discharge path Fukuren plastic ampoule lowermost in said storage portion separating the pushing means is provided, in the housing, Fukuren plastic ampule that slides down the discharge channel forms a discharge opening which is discharged by the inclination of the bottom wall, which decouple the pulp Las ticks ampoule is discharged from the discharge port A configuration provided with means was adopted.
[0010]
[Action]
In the dispensing device configured as described above, among the multiple plastic ampules stored in a stacked state in the storage portion of the housing, the one located at the lowest stage is pushed out to the discharge path by the pushing means.
[0011]
Fukuren plastic ampule extruded to the discharge path slides down the discharge passage by the inclination of the bottom wall, plus tics ampoule is discharged to the outside of the housing from the outlet.
[0012]
Plastic ampule of the top has been discharged from the discharge port is isolated Ri switching Ri by the separating means.
[0013]
【Example】
Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0014]
As shown in FIGS. 1 to 4, on the bottom wall 2 of the rectangular tube-shaped housing 1, there are two storage portions 3 for storing a plurality of double plastic ampules A ₀ in a stacked state, and both storage portions 3. And a discharge passage 4 communicating with each other is provided in parallel. The bottom wall 2 is inclined so as to become lower toward _{one side in} the arrangement direction of the plastic ampule A ₁ . The height inside the discharge path 4 is such that only one stage of the double plastic ampule A ₀ can be inserted, and a discharge port through which the plastic ampule A ₁ can pass is formed in the peripheral wall of the housing 1 located at the lower end of the discharge path 4. 5 is formed.
[0015]
A shaft 11 that rotates by driving of a rotating device 10 provided in the lower portion of the housing 1 is provided below each storage portion 3, and a notch portion 12 having a tip portion formed in the housing 1 is provided on the shaft 11. A plurality of arms 13 projecting into the storage portion 3 are provided. The arm 13 rotates together with the shaft 11, and the rotation of the arm 13 pushes the double plastic ampoule A ₀ located at the lowest stage in the storage portion 3 into the discharge path 4.
[0016]
An ampoule holding frame 20 is provided in front of the discharge port 5. The ampoule holding frame 20 has a U-shaped cross section provided with a pair of plate bodies 22 for holding the plastic ampule A ₁ from both sides above and below the stopper plate portion 21 for stopping the double plastic ampule A ₀ sliding down on the bottom wall 2. None, holding the ampule so that the second plastic ampule A ₁ is positioned at the lower end of the discharge passage 4 in a state where the leading plastic ampule A ₁ discharged from the discharge port 5 contacts the stopper plate 21 The frame 20 is arranged. Ampule holding frame 20 is rotated in a direction to give a twisting by the rotating device 23 to the multi-communication plastic ampule A _0.
[0017]
Now, when the arm 13 is rotated and the multi-layered plastic ampoule A ₀ stored in the storage unit 3 in a stacked state is pushed out to the discharge path 4, the pushed-out multi-ply plastic ampoule A ₀ is pushed. ₀ slides down the discharge path 4 to the lower end side due to the inclination of the bottom wall 2, and the leading plastic ampule A ₁ is discharged from the discharge port 5 to the outside of the housing 1.
[0018]
The leading plastic ampule A ₁ discharged from the discharge port 5 enters between the opposing plate bodies 22 of the ampoule holding frame 20 and comes into contact with the stopper plate portion 21 and stops. In this state, the rotating device 23 operates to rotate the ampoule holding frame 20. The rotation of the ampoule holding frame 20 gives a twist between the _first plastic ampule A ₁ and the second plastic ampule A ₁ that follows, and the separation line b between the two ampules A ₁ is torn to tear the _first plastic ampule A _1. Is separated.
[0019]
The separated plastic ampule A ₁ moves along the inclination and is discharged from the ampule holding frame 20 in a state where the ampule holding frame 20 is inclined.
[0020]
When the ampoule holding frame 20 makes one rotation, the rotating device 23 stops and the next plastic ampule A ₁ discharged from the discharge port 5 is fed into the ampoule holding frame 20.
[0021]
The ampoule holding frame 20 rotates each time the plastic ampule A ₁ contacts the stopper plate portion 21, and the multiple plastic ampules A ₀ are separated one after another by the rotation.
[0022]
When the discharge path 4 Fukuren plastic ampule A ₀ no, arm 13 is rotated still following multiple communicating plastic ampule A ₀ is pushed to the discharge path 4, extrusion extruding Fukuren plastic ampule A ₀ to the discharge path 4 As a means, a conveyor 31 having protrusions 30 that engage with the plastic ampule A ₁ on the conveying surface as shown in FIG. 5 may be used, and one end of the plastic ampule A ₁ is pressed as shown in FIG. A cylinder 40 may be used.
[0023]
【The invention's effect】
As described above, in the dispensing device according to the present invention, among the multiple plastic ampules stored in a stacked state in the storage portion of the housing, the one located at the bottom is pushed out to the discharge path by the pushing means, and the bottom slides down the discharge passage by the inclination of the walls, so Rijun the next separated by the separating means are discharged from the discharge port to the outside of the housing can be separated be efficiently the Fukuren plastic ampule.
[Brief description of the drawings]
FIG. 1 is a longitudinal front view showing an embodiment of a payout device according to the present invention. FIG. 2 is a sectional view taken along line II-II in FIG. 1. FIG. 3 is a sectional view taken along line III-III in FIG. [Fig. 4] Fig. 5 is a diagram showing a state where the plastic ampule is cut off. [Fig. 5] Fig. 6 is a diagram showing another embodiment of the pushing means. [Fig. 6] Fig. 6 is a diagram showing another embodiment of the pushing means. Partial cutaway front view [Fig. 8] Cross-sectional view taken along line VIII-VIII in Fig. 7 [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Housing 2 Bottom wall 3 Storage part 4 Discharge path 5 Discharge port 10, 23 Rotating device 13 Arm 20 Ampoule holding frame

Claims (1)

On the bottom wall of a rectangular tube-shaped housing, a storage part for storing multiple stacked plastic ampules connected in parallel with a plurality of parallel plastic ampules and a discharge passage communicating with the storage part are provided in parallel. , is inclined to become lower toward the bottom wall of the housing to the hand, it said in the housing part provided with pushing means for pushing the discharge path Fukuren plastic ampoule lowermost, the housing, the inclination of the bottom wall sliding Fukuren plastic ampule to form a discharge port to be ejected, dispenser plastic ampule in which a separating means decouple the discharged pulp Las tics ampoule from its outlet to the exhaust path by.

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