KR101673094B1

KR101673094B1 - Set quantity sensing device of pharmaceuticals automatic packing machine

Info

Publication number: KR101673094B1
Application number: KR1020150130750A
Authority: KR
Inventors: 이영섭
Original assignee: 주식회사 메디칼현대기획
Priority date: 2015-09-16
Filing date: 2015-09-16
Publication date: 2016-11-04

Abstract

[0001] The present invention relates to a quantity setting detection device of a pharmaceutical packing automatic packing machine in a pharmaceutical packing automatic packing machine, in which normal operation is accurately performed without being affected by powdered powder.
The present invention relates to a dispensing pivoting device having a plurality of dispensing grooves 12 arranged in a row below a drug dispensing opening 11 and rotating about a hinge axis 13 in the dispensing recess 12, A tray 17 having a central hole 17a which is reciprocally moved horizontally along a pair of rails 16 fixedly mounted on the drug feeder 15, A timing belt 20 to which a tray 17 is connected and which rotates between a pair of timing pulleys 19 by the power of the deceleration motor 18 and a timing belt 20 which is provided between the pair of rails 16, And a dispensing engagement member (22) provided at one side of the medicine infusion hole (21), characterized in that the medication dispenser The upper end 34a is fixedly connected to the quantity setting barriers 31 and the quantity setting barriers 31 are fixed to the inlet barriers 32 A horizontal moving member 34 having a rear end portion 34b penetrating through the guide hole 33 and a stopper means 34 for holding the horizontal moving member 34 supported by the wall 32 in the inlet port 35), a magnet member (36) fixed to the rear end of the horizontally moving member (34), and at least two reed switches (36, 36) mounted in the vacuum glass tube (37) in response to a magnetic force of the magnet member And a substrate 41 for applying a resistance value of the resistor 40 to the control section 42 by wiring two or more resistors 40 having the same resistance value at equal intervals in the form of a line, 32, respectively.

Description

TECHNICAL FIELD The present invention relates to an automatic packing machine,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic packing machine for a pharmaceutical product, and more particularly, to a device for detecting a quantity of a pharmaceutical packing automatic packing machine,

Generally, a pharmaceutical packing machine is a device that enables a medicine to be automatically packaged when it is prepared based on a prescription prescribed by a pharmacist or a doctor at a hospital or a pharmacy.

The wrapping paper is in the form of a rectangle, a square, or a circle, but generally a rectangular shape close to a rectangular shape is generally used, and the medicine is packed in the form of a pill or a powder medicine.

However, in the automatic packaging machine for pharmaceuticals, powder is generated by colliding with each other due to collision or movement between the medicines in the packaging process, and powdered powdery dust generated in such a manner is scattered in the air or scattered in the air, So that the packing machine, which must maintain a high precision, is malfunctioning or becomes inoperable.

In other words, the automatic packing machine for pharmaceuticals has a highly precise structure, and the state and performance must be maintained continuously. However, since powder dust and fine dust generated in the room are continuously accumulated inside the machine, A situation in which the package is packed is generated.

In particular, the automatic packing machine of the pharmaceutical industry has a number of sensors built in due to its complicated structure. As the scattered powdered dust gradually accumulates in the sensor, the sensor malfunctions or the detection function is disabled. The quality of the packaging machine is deteriorated and the maintenance of the packaging machine is difficult.

In addition, due to scattered powdery dust, a worker working in a pharmacist or dispensing room sucks scattered powdery dust, which causes a lot of human side effects, and the occurrence of powdery dust can not be completely prevented.

KR 10-0521719 B1 2005.10.17 KR 20-0418816 Y1 2006.06.14 KR 20-0312441 Y1 2008.06.12

The prior art described in the patent documents of the prior art documents are the techniques which allow pharmaceutical preparations to be injected by automatic pharmaceutical packaging machine or related distribution technique and distribution plate rotation technique.

Also, the above-mentioned prior art automatic packaging machines for pharmaceuticals can be said to be automatic pharmaceutical packaging machines for pharmaceuticals, which are made up of basic manufacturing processes such as a medicine dispensing process, a packaging process, a sealing process, and a packaging process.

Therefore, since the above-mentioned prior arts have a large number of distribution holes or the distribution plate is rotated and the distribution is about to be made, the volume or area occupied by the distribution apparatus is enormous, There is a disadvantage that it takes up a lot of installation space.

Also, since the prior art is automatically performed, the sensors must be provided. Further, dust particles are generated and adhere to the sensor, resulting in a malfunction or an operation stoppage.

Therefore, the inventor of the present invention discloses a technique for setting the quantity of pharmaceutical preparation in the pharmaceutical packaging machine and distributing and introducing the pharmaceutical preparation by the set quantity.

It is an object of the present invention to provide a quantity setting detection device of a pharmaceutical packing automatic packing machine in which a correct normal operation is performed without being affected by the powdery dust, in the pharmaceutical packing automatic packing machine disclosed by the present inventor.

The present invention relates to a medicine dispenser comprising a medicine feeder provided at a lower portion of a medicine inlet and having a plurality of medicine dispensing grooves arranged in a row and having an insertion pivoting piece which is rotated about a hinge axis within the medicine dispensing recess, A timing belt reciprocating in a horizontal direction along the rail and having a central hole, a timing belt connected to the tray and rotating between the pair of timing pulleys by a reduction motor power, and a medicine infusion hole provided between the pair of rails, The quantity setting partition wall being moved by hand in the longitudinal direction of the medicine inlet port and the upper end portion being fixed to the quantity setting partition wall, A horizontal moving member connected to the horizontal moving member and having a rear end portion passing through a guide hole in the wall in the inlet port, A magnet member fixed to a rear end of the horizontal moving member; and at least two reed switches, which are built in a vacuum glass tube in response to a magnetic force of the magnet member, And a substrate is provided fixedly to the outer surface of the wall in the charging port so that two or more resistors having the same resistance value are wired in a line and equally spaced so that the resistance value of the resistance is applied to the control section.

Wherein the stopper means comprises: a fixed stopper plate fixed to the wall in the dispenser and having a plurality of stop holes arranged in a line at regular intervals; a stopper inserted into the stopper hole; And a frame fixed to the horizontal moving member, and a resilient member embedded in the back wall and pressing the locking bolt.

Wherein a pair of contact terminals are energized by a power transmitting member which is responsive to the magnetic force of the magnet member and the pair of contact terminals are connected to a pair of series lines at the upper and lower portions of the plurality of reed switches, Each of the resistors is connected between the reed switches, and the pair of series lines is connected to the control unit so that the resistance value of the resistors is applied.

The present invention is easy to use and easy to use because the preparation medicines are automatically packed by the quantity desired by the user when the quantity setting partition wall is moved in the horizontal direction.

In addition, since the powdered powder, which is inevitably generated at the time of automatic wrapping of the pharmaceutical preparation, is blocked by the vacuum glass tube and is not accumulated in the reed switch serving as a sensor, there is an effect of preventing malfunction or trouble from occurring, It has the effect of being packed correctly.

In addition, since the automatic packing machine of pharmaceuticals is not broken, quality improvement is achieved, and maintenance can be facilitated and the non-operating time due to defective cleaning can be reduced, so that a packaged pharmaceutical product can be quickly provided There is an effect to be.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall perspective view of an automatic packaging machine for a pharmaceutical product,
FIG. 2 is a perspective view showing the inside of a pharmaceutical packing automatic packing machine according to the present invention,
FIG. 3 is a longitudinal cross-sectional view of an automatic packaging machine for a pharmaceutical product according to the present invention,
FIG. 4 is an overall perspective view of a medicine feeder of the automatic medicine packing machine of the present invention,
FIG. 5 is an exploded perspective view of the medicine dispensing and dispensing means of the pharmaceutical packaging automatic packing machine in which the present invention is practiced,
FIG. 6 is a cross-sectional view of essential parts of the present invention,
7 is an exploded perspective view showing a main part of the present invention,
8 is a circuit configuration diagram showing a substrate configuration according to the present invention,
Figures 9 (a), 9 (b) and 9 (c) are circuit diagrams illustrating the operation of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

1 to 3, a pharmaceutical packing automatic packing machine in which the present invention is embodied is characterized in that a paper P to be uncoiled on a paper roll Pa in a drug supply paper feeding unit 1 is conveyed to a tension control unit 2 and a thermal transfer printing apparatus 3 to the injection pipe 4a located at the lower portion of the medicine hopper 4 and is opened to the both sides of the injection pipe 4a in the bag forming portion 5. [

After both side portions of the foamed paper are sealed by the heat-sealed portion 6, the bottom of the foamed paper is sealed in the sealing and cutting portions, and then the preparation is poured into the foamed paper. Then, the upper end of the foamed paper is sealed and cut, It is packed in a state of containing preparation medicine.

The pharmaceutical preparation is put into the medication inlet 11 and is put into the medicine infusion hopper 4 after the medicinal product is dispensed by the medication dispensing means 10. [

As shown in FIGS. 3 to 5, the dispensing and dispensing means 10 includes a plurality of dispensing grooves 12 arranged in a row below the dispensing opening 11, And a medicinal feeder 15 having a throwing pawl 14 which is rotated about the hinge shaft 13.

Further, the medicine feeder 15 has a tray 17 fixedly mounted thereon and horizontally reciprocated along a pair of rails 16 and having a central hole 17a.

The timing belt 20 is connected to the tray 17 and rotates between a pair of timing pulleys 19 by the power of the deceleration motor 18 and a timing belt 20 which is provided between the pair of rails 16, , And a closing latch member (22) is provided on one side of the medicine insertion hole (21).

Accordingly, the tray 17 connected to the timing belt 20 as the deceleration motor 18 is rotated forward or reverse by the control command of the controller 42 and the drug feeder 15 mounted thereon are arranged in the left side Direction or in the rightward direction.

Specifically, in the state where the pharmaceutical preparation is put in the medicine dispensing groove 12 of the medicine feeder 15, the medicine feeder 15 is in the state of being located at the left end portion in Fig.

When the feeder 15 is moved in the right direction and the lower end of the closing pivot piece 14 is engaged with the closing latch 22 in this state, The rotary motion of the input rotary member 14 due to the rotation of the rotary shaft 13 causes the pharmaceutical agent contained in the medicine dispensing groove 12 to fall downward and be injected into the medicine infusion hole 21, The medicine enters the medicine insertion hopper 4 at the lower part of the hole 21.

When the lower end of the insertion rotating piece 14 is caught by the engaging member 22 and the pharmaceutical agent falls down, the deceleration motor 18 is immediately stopped by a command from the control unit 42. In this state, The pharmaceutical agent dropped into the input hopper 4 is packed in the paper P as described above and automatically packaged.

When the packaging of one pharmaceutical preparation is completed, the deceleration motor 18 is operated again by the instruction of the control section 42 so that the drug feeder 15 is moved in the rightward direction, When the insertion locking member 22 is in the locked state, the insertion pivoting piece 14 is inclined by being rotated about the hinge shaft 13, so that the pharmaceutical preparation contained in the medicine dispensing groove 12 is dropped downward The medicine is injected into the injection hole 21 and the other medicine is put into the medicine input hopper 4 located at the lower part of the medicine injection hole 21 and the pharmaceutical packing is again carried out.

In the present invention, the pharmaceutical preparation may be a tablet or a powdered medicine.

Therefore, as shown in Figs. 6 to 8, the present invention has a water quantity setting partition wall 31 which is moved by hand in the longitudinal direction of the medicine inlet 11.

The horizontal moving member 34 having the upper end portion 34a fixedly connected to the quantity setting partition wall 31 and having the rear end portion 34b passing through the guide hole 33 in the inlet port wall 32 Respectively.

And a stopper means (35) for supporting the horizontally moving member (34) by being held by the wall (32) in the inlet port and maintaining the stop state.

6 and 7, the stopper means 35 includes a stationary fixed plate 351 which is fixed to the wall 32 in the inlet port and has a plurality of stop holes 352 arranged at equal intervals in a row do.

And a frame 355 fixed to the horizontal shifting member 34. The frame 355 is fixed to the horizontal shifting member 34. The hook 353 is inserted into the stop hole 352 corresponding to the stop hole 352, And a resilient member 356 which is embedded in the above-mentioned support hole 354 and presses the retaining bolt 353.

The holding bolt 353 is strongly fitted to the stop hole 352 because the holding bolt 353 is constantly pressed by the holding member 354 in the holding hole 354 so that the horizontal moving member 34 is caught by the holding bolt 352 353 are in the stopped state at the position of the stop hole 352 in the fitted portion.

When the horizontal shifting member 34 or the water quantity setting partition wall 31 is forcibly moved in the lateral direction in the above state, the stopper 353 can be moved as the stopping bolt 353 is detached from the stop hole 352, The stopping bar 353 is strongly inserted into the stop hole 352, so that the quantity setting partition wall 31 is stopped at that position.

Accordingly, in the present invention, a number (not shown) for packing the pharmaceutical preparation is printed on the wall 32 in the inlet where the quantity setting partition 31 is supported, so that the user can easily reach the printed numerical position by the desired quantity, 31) can be moved.

In the present invention, the magnet member 36 is fixed to the end of the rear end portion 34b of the horizontal moving member 34. [

Two or more reed switches 38, which are responsive to the magnetic force of the magnet member 36 and built in the vacuum glass tube 37 in a vacuum state, and two or more resistors 40 having the same resistance value, So that the substrate 41 is fixed to the outer surface of the inner wall 32 so that the resistance value of the resistor 40 is applied to the control portion 42. [

8, the reed switch 38 is energized by a pair of contact terminals 38b and 38c by a current-carrying piece 38a responsive to the magnetic force of the magnet member 36, and the pair of contact terminals 38b, 38c are connected to a pair of series lines 39, 39 'at the upper and lower portions of the plurality of reed switches 38 and each of the plurality of reed switches 38 is connected to one of the series lines 39' And the pair of series lines 39 and 39 'are connected to the control unit 42 so that the resistance value of the resistor 40 can be applied.

That is, when the magnetic force of the magnet member 36 acts on the current-carrying piece 38a, the current-carrying piece 38a which is rotatable in a state of being connected to one of the contact terminals 38b is rotated, The current flowing through the one serial line 39 'to be supplied with the current from the control unit 42 becomes a state in which the current flows to the control unit 42 through the other serial line 39 through the current-carrying piece 38a When the magnetic force of the magnet member 36 does not reach the current-feeding piece 38a, the current-carrying piece 38a is again rotated to its original state, and the contact point 38c, The current flowing through the other series line 39 is cut off.

The operation of the embodiment of the present invention will be described with reference to FIG.

When the user wants to wrap the preparation medicines in each of the three medicines P, the quantity setting partition wall 31 is moved so that the magnet member 36 is positioned at the third position from the left as shown in FIG. 9 (a) The control unit 42 is operated so as to be operated.

Therefore, the current is supplied to the other series line 39 only through the reed switch 38 located third from the left in the series line 39 '. At this time, when the resistance value of one resistor 40 is 100? The resistance value of 300? Is outputted so that the resistance value is applied to the control section 42. In this case,

Accordingly, the control unit 42 instructs to start and stop the decelerating motor 18 at the third time, so that the powder feeder 15 moves three times in the direction of the closing latch member 22 The pharmaceutical preparations in the respective dispensing grooves 12 are injected into the drug infusion hole 21 three times over a predetermined period of time so that three pieces of the medicines P containing the pharmaceutical preparation are automatically packed.

FIG. 9 (b) shows a case in which a user packs each drug into five drug P's.

In this case, the quantity setting partition wall 31 is moved so that the magnet member 36 is moved to the reed switch 38 located at the fifth position from the left as shown in FIG. 9 (b) ) To operate.

Therefore, the current is supplied to the other series line 39 only through the reed switch 38 positioned fifth from the left in the series line 39 '. At this time, when the resistance value of one resistor 40 is 100? 5, so that a resistance value of 500? Is outputted, so that the resistance value is applied to the control section 42.

Accordingly, the control unit 42 instructs to start and stop the decelerating motor 18 at the fifth time, so that the powder feeder 15 moves and stops 5 times in the direction of the closing latch member 22 The pharmaceutical preparations in the respective dispensing grooves 12 are injected into the drug infusion hole 21 over a period of time five times to automatically pack five pills P containing the pharmaceutical preparation.

FIG. 9 (c) shows a case where the user packs the preparations into eight pills P, respectively.

In this case, the quantity setting partition wall 31 is moved so that the magnet member 36 is moved to the reed switch 38 located at the eighth position from the left as shown in FIG. 9 (c) ) To operate.

Therefore, the current is supplied to the other series line 39 only through the reed switch 38 located at the fifth position from the left in the series line 39 '. At this time, when the resistance value of one resistor 40 is 800? 8, so that a resistance value of 800? Is outputted, so that the resistance value is applied to the control section 42.

The control unit 42 instructs the powder feeder 15 to move and stop at 8 times in the direction of the closing engagement member 22 after the powder feeder 15 is placed on the No. 8, The pharmaceutical preparations in the respective dispensing grooves 12 are injected into the drug infusion hole 21 over a certain period of time over 8 times to automatically pack 8 pieces of the medicines P containing the pharmaceutical preparation.

In addition, since the reed switch 38 is embedded in the vacuum glass tube 37, the powdered dust can not penetrate, so that even if a long period of time elapses, the reed switch 38 accumulates dust to cause a malfunction or an inoperable state .

It is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the scope of the present invention as broadly defined by the person skilled in the art. It is self-evident.

1: a medicine pack feeding unit 2: a tension adjusting unit
3: Thermal transfer printing device 4: Drug insertion hopper
5: seal forming part 6: heat sealing part
7: sealing and cutting portion 10: weak dispensing means
11: Drug inlet 12: Drug dispensing groove
13: Hinge shaft 14:
15: drug feeder 16: rail
17: Tray 18: Deceleration motor
19: timing pulley 20: timing belt
21: Drug injection hole 22:
31: quantity setting partition wall 32:
33: Guide ball 34: Horizontal moving member
35: stopper means 351: fixed position fixing plate
352: stop hole 353:
354: Reach 355: Frame
356: elastic member 36: magnet member
37: vacuum glass tube 38: reed switch
39, 39 ': series line 40: resistance
41: substrate 42:

Claims

The medicine dispensing apparatus according to any one of claims 1 to 3, wherein the medicine dispensing groove (12) is provided with a plurality of dispensing grooves (12) in a row below the medicine dispensing opening (11) A tray 17 having a central hole 17a which is horizontally reciprocated along a pair of rails 16 fixedly mounted with the medicine feeder 15 mounted thereon, There is provided a timing belt 20 which is connected and connected to a pair of timing pulleys 19 by a power of a deceleration motor 18 and a medicine insertion hole 21 provided between the pair of rails 16, And a dispensing member (22) provided at one side of the injection hole (21), characterized in that the automatic dispensing device (10) comprises:
A quantity setting partition wall 31 which is moved by hand in the longitudinal direction of the medicine inlet 11;
The upper end portion 34a is fixedly connected to the quantity setting partition wall 31 and the upper end portion 34a penetrates the guide hole 33 in the inlet port wall 32 and is fixed to the end portion of the rear end portion 34b. A horizontal shifting member (34) having a member (36);
And stopper means (35) for holding the horizontally moving member (34), which is supported by the wall (32) in the inlet port and movable in the horizontal direction, in a stopped state,
The stopper means 35 includes a stationary fixed plate 351 fixed to the wall 32 in the inlet port and provided with a plurality of stop holes 352 at equal intervals in a row, A frame 355 having a hole 354 in which the latching bolt 353 is inserted and fixed to the horizontal shifting member 34 and an elastic member 352 built in the backing hole 354 to press the latching bolt 353, (356);
Two or more reed switches 38 that are responsive to the magnetic force of the magnet member 36 and embedded in the vacuum glass tube 37 in vacuum state and two or more resistors 40 having the same resistance value are arranged in a line So that the substrate 41 to which the resistance value of the resistor 40 is applied to the control unit 42 is fixedly provided on the outer surface of the wall 32,
A pair of contact terminals 38b and 38c are energized by a current-carrying piece 38a which is responsive to the magnetic force of the magnet member 36. The pair of contact terminals 38b and 38c are electrically connected to the upper and lower Each of the resistors 40 is connected to each of the plurality of reed switches 38 on one of the series lines 39 'and the pair of the series lines 39 and 39' Wherein the serial line (39, 39 ') is connected to the control unit (42) so that the resistance value of the resistor (40) is applied.

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