KR100553359B1 - Tablet feeder of medicine packing machine - Google Patents

Abstract

The present invention relates to a pharmaceutical automatic packaging machine, and more particularly, the tablet dispensed in a simple structure is immediately discharged to the hopper so that the supply speed of the tablet is significantly improved and at the same time rapid packaging is made and the sequential supply of the tablet is made smoothly It relates to a tablet feeding device of an automatic pharmaceutical packing machine for making.

Its configuration is in the automatic medicine packing machine for receiving tablets in a hopper provided in the interior of the main body for continuous packaging once; A distribution tray mounted on an upper surface of the main body to an upper portion of the hopper, and having a plurality of purification accommodation holes communicating up and down inside the opening, and having an opening and closing portion having a rotating jaw on its lower surface to open and close the purification accommodation holes, respectively; ; The pusher is installed at the lower part of the rotary jaw with the same number as the longitudinal direction of the opening and closing portion installed in the tablet accommodation hole, and the pusher is sequentially raised one by one in the longitudinal direction so that the rotary accommodation jaw rotates to open the tablet accommodation hole. Opening and closing operation unit; A moving unit provided inside the main body in a state of being connected to the opening and closing operation unit and sequentially moving the opening and closing operation unit line by line in a horizontal direction; It is configured to include.

Pharmaceuticals, Pharmaceuticals, Tablets, Supplies, Packaging

Description

Tablet feeder of medicine packing machine

1 is a schematic front sectional view of an automatic pharmaceutical packing machine according to the present invention;

2 is an enlarged view illustrating main parts according to FIG. 1;

3 is an enlarged view of a portion A according to FIG. 2;

4 is a schematic partial plan cross-sectional view of FIG. 2;

5 is a cross-sectional view taken along line A-A according to FIG. 4;

6A is an enlarged front sectional view of a main portion showing a state in which a distribution tray is opened;

6B is an enlarged longitudinal sectional view of a main portion showing a state in which a distribution tray is opened;

6C is an enlarged longitudinal sectional view of a main part showing a state in which an opening and closing operation part is moved;

6D is an enlarged front sectional view of the main part showing a state in which the distribution tray is opened after moving the opening and closing operation part;

Figure 7 is a schematic front sectional view showing one conventional example.

* Explanation of symbols for the main parts of the drawings

10: Distribution Tray

   11: refining hole

   12: opening and closing part

      121: rotating jaw 122: rotating shaft 123: opener

      124: torsion spring

   13: vertical jaw

20: opening and closing operation part

   21: pusher

      211: rubber cap

   22: mounting plate 23: roller

   24: solenoid 25: support plate 26: sliding groove

30: moving part

   31: fixing bracket 32: timing belt 33: timing pulley

   34: driven pulley 35: drive motor

1: body 2: hopper

The present invention relates to a pharmaceutical automatic packaging machine, and more particularly, the tablet dispensed in a simple structure is immediately discharged to the hopper so that the supply speed of the tablet is significantly improved and at the same time rapid packaging is made and the sequential supply of the tablet is made smoothly It relates to a tablet feeding device of an automatic pharmaceutical packing machine for making.

In general, an automatic packaging machine for a drug refers to a device for continuously and automatically packaging tablets dispensed in a single dose by a pharmacist.

Such a conventional automatic medicine packaging machine is schematically shown in FIG. 7 and its configuration and operation relationship are as follows.

As shown in Figure 7, the conventional automatic drug packaging machine pharmacist manual disassembly of tablets in the tablet tray 100, then tablets dispensing the tablet tray 100 at one time the tablet transport discharge unit 200 And the tablets supplied to the tablet transport discharge unit 200 are discharged to the hopper 300 once again, and the tablets discharged to the hopper 300 are printed by the printing unit 400. It is configured to seal and wrap the wrapping paper by sealing it with the wrapping paper 500 by the sealing part 500.

However, as described above, since the pharmacist finishes the manual dispensing of the tablets into the tablet tray, the tablets are packaged, so that the pharmacist distributes the tablets and the tablets are not supplied at the same time. .

In addition, while the pharmacist fills the tablets in the empty tablet tray again after the automatic packing machine packs the tablets discharged at a time, the packaging operation by the automatic drug packing machine is interrupted, thereby reducing the speed of packaging.

In addition, by supplying the manually dispensed tablets in large quantities at one time to the tablet transport discharge unit, there was a problem that the supply of tablets can not be made sequentially and smoothly.

In addition, as the feed rate of the tablets as described above, there was a problem that the packaging speed of the tablets also significantly dropped.

In addition, the tablet conveying discharge unit by discharging once in the hopper after conveying the tablet in a conveyor, there is a problem that the structure is very complicated and a lot of noise is generated.

Accordingly, the present invention has been made to solve the conventional problems as described above,

Its purpose is to allow tablets dispensed with a simple structure to be immediately discharged into the hopper so that the feed rate of the tablets is significantly improved and at the same time rapid packaging is achieved and the sequential supply of tablets is made smoothly.

In addition, another object of the present invention is to operate the supply of tablets by the pusher to reduce the occurrence of noise to improve the operation precision and stability.

In order to achieve the above object, the tablet automatic feeding device of the automatic drug packing machine according to the present invention is supplied with tablets to the hopper provided inside the main body of the automatic drug packing machine for packaging continuously; A distribution tray mounted on an upper surface of the main body to an upper portion of the hopper, and having a plurality of purification accommodation holes communicating up and down inside the opening, and having an opening and closing portion having a rotating jaw on its lower surface to open and close the purification accommodation holes, respectively; ; The pusher is installed at the lower part of the rotary jaw with the same number as the longitudinal direction of the opening and closing portion installed in the tablet accommodation hole, and the pusher is sequentially raised one by one in the longitudinal direction so that the rotary accommodation jaw rotates to open the tablet accommodation hole. Opening and closing operation unit; A moving unit provided inside the main body in a state of being connected to the opening and closing operation unit and sequentially moving the opening and closing operation unit line by line in a horizontal direction; Characterized in that it comprises a.

In addition, the opening and closing portion is rotatably mounted on the lower surface of the distribution tray to one side of each of the tablet accommodation hole, and one end is mounted to the rotating shaft so as to cover the lower surface of the tablet accommodation hole and the rotating jaw is attached to the lower surface And an opener and a torsion spring provided on the rotating shaft to elastically restore the opener.

In addition, the opening and closing operation unit is provided in the longitudinal direction between the lower portion of the distribution tray and the upper portion of the hopper and a plurality of rotatably mounted on both ends so that the installation plate is slid horizontally in the interior of the main body It is characterized in that the roller and the solenoid to be installed on the mounting jaw formed on the upper surface of the mounting plate in the same number as the longitudinal number of the opening and closing portion installed in the tablet accommodation hole to move the pusher up and down.

In addition, the moving part is attached to one side of the lower surface of the mounting plate protruding outward, a timing belt fixed to the fixed bracket, a timing pulley engaged with one end of the timing belt, and the other end of the timing belt It is characterized by consisting of a driven pulley and a driving motor for rotating the timing pulley.

In addition, the end of the pusher is characterized in that the circular rubber cap is provided.

In addition, the purified accommodation hole is characterized in that it is formed in a form gradually narrowing from the top to the bottom.                         

In addition, the support plate is provided on both sides of the installation plate to the inside of the main body, characterized in that the sliding groove is formed in the inner side of the support plate so that the roller of the installation plate is slidably inserted.

In addition, a plurality of vertical jaw is formed in the horizontal direction on the lower surface of the distribution tray so that both ends of the rotation shaft is rotatably mounted.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic front sectional view of an automatic pharmaceutical packing machine according to the present invention.

As shown in FIG. 1, the tablet feeding device of the automatic pharmaceutical packing machine is provided with a distribution tray 10 on an upper portion of the hopper 2 provided inside the main body 1, and the distribution tray 10 and the hopper ( 2) between the opening and closing operation unit 20 is provided, and is provided with a moving unit 30 for moving the opening and closing operation unit 20 to one side of the hopper (2).

In addition, the distribution tray 10 includes a plurality of tablet accommodation holes 11 which are opened up and down, and the opening and closing portion 12 is provided on the lower surface of the tablet accommodation hole 11.

The tablet supplying device is a pharmacist dispensing tablets in the tablet receiving hole 11 of the distribution tray 10 is provided as an upper surface of the main body 1 as soon as the opening and closing operation unit 20 of the opening and closing portion of the distribution tray ( 12 to operate the tablet accommodation hole 11 to be opened sequentially, accordingly to tablets distributed in the tablet accommodation hole 11 is dropped to be supplied to the hopper (2).

As described above, the tablets sequentially supplied to the hopper 2 are packaged by the printing unit 3 in a package printed with prescription, and then heat-sealed and sealed by the sealing unit 4 to be continuously packaged once.

Thus, the tablet feeding device is configured to sequentially discharge tablets previously dispensed into the hopper 2 while the pharmacist breaks down the tablets, thereby significantly improving the packing speed of the tablets.

2 is an enlarged view illustrating main parts of FIG. 1, and FIG. 3 is an enlarged view of a portion A shown in FIG. 2.

As shown in Figure 2 and 3, the tablet feeder of the automatic drug packaging machine is provided with a distribution tray 10 on the upper portion of the hopper (2) provided inside the main body 1, the distribution tray 10 The opening and closing operation unit 20 is provided between the hopper 2 and the moving unit 30 is configured to move the opening and closing operation unit 20 to one side of the hopper 2.

In addition, the distribution tray 10 has a plurality of tablet accommodation holes 11 which are opened up and down inwards at equal intervals, and opening and closing portions 12 are respectively provided on the bottom surface corresponding to the tablet accommodation holes 11. It is composed.

The distribution tray 10 is exposed to the upper surface of the main body 1 so that the pharmacist puts the tablet into the tablet accommodation hole 11 once in accordance with the prescription, so that the distribution of the tablet to be made.

In addition, the tablet accommodation hole 11 is preferably formed in a form that gradually narrowed from the top to the bottom, which is easily received by the pharmacist while receiving the tablet from the top to the bottom is easily gathered at the bottom opening and closing portion In order to be able to supply to the hopper 2 at the same time with the opening by (12).

In addition, the opening and closing portion 12 is rotatably mounted on the vertical jaw 13 formed on the lower surface of the distribution tray 10, the opener 123, one end is mounted on the rotary shaft 122 is purified It is provided to cover the lower surface of the receiving hole 11, the rotating jaw 121 is attached so as to project backward from the lower surface of the opener 123, the lower surface of the opener 123 and the lower surface of the distribution tray 10. Torsion spring 124 is configured to be installed on the rotating shaft 122 so that both ends abut.

The opening and closing part 12 is rotated by the torsion spring 124 when the rotating jaw 121 is pushed upward by the opening and closing operation unit 20, the opener 123 is rotated about the rotating shaft 122, the opener 123 ) Is to allow the refining accommodating hole 11 to be opened.

In addition, the torsion spring 124 supports the opener 123 when the opening / closing operation part 12 is not operated by the opening / closing operation part 20 so that the opener 123 faces the bottom surface of the tablet accommodation hole 11. Keep it closed.

The torsion spring 124 is pressurized while the opener 123 is opened by the opening and closing operation unit 20, and the pressurized state is released when the operation of the opening and closing operation unit 20 is stopped. 123 is returned to the initial position, that is, the position for closing the purification accommodation hole (11).

In addition, the vertical jaw 13 is formed on the lower surface of the dispensing tray 10 corresponding to the lower side of each of the tablet accommodation hole 11, the rotary shaft 124 and the torsion spring 124 is installed 122 is to be smoothly mounted.

In addition, the opening and closing operation unit 20 is the same number as the vertical number of the tablet accommodation hole 11 formed in the distribution tray 10 corresponding to each of the rotary jaw 121, the pusher 21 perpendicular to the lower portion And a solenoid 24 for raising each of the pushers 21 is installed, and a mounting plate 22 having a mounting jaw 221 is provided to mount the plurality of solenoids 24. A plurality of rollers 23 are provided on both sides of the 22, and a supporting plate 25 having a sliding groove 26 into which the roller 23 is inserted and slid is provided inside the main body 1.

The opening and closing operation unit 20 pushes the lower surface of the rotary jaw 121 upward while the pusher 21 is raised by the operation of the solenoid 24 mounted to the mounting jaw 221 to the upper surface of the mounting plate 22. The opener 123 to which the rotary jaw 121 is attached is to be angularly moved about the rotation shaft 122.

In addition, the pusher 21 is operated by the solenoid 24 individually up and down, thereby sequentially turning the rotary jaw 121 of the opening and closing portion 12 respectively installed in the purification accommodation hole 11 of the distribution tray 10. Ascend to allow the purification accommodation hole 11 to be sequentially opened one by one in the longitudinal direction.

In addition, the pusher 21 is composed of a rubber cap 211 is inserted into the end, the rubber cap 211 is made to cushion and prevent noise when the pusher 21 and the rotary jaw 121 abuts. do.

The pusher 21 sequentially opens the tablet accommodation hole 11 corresponding to one row in the vertical direction, and then the mounting plate 22 provided with the solenoid 24 for raising the pusher 21 is provided with a roller 23. By moving by the moving unit 30 in the state guided along the sliding groove 26 of the support plate 25 by a plurality of, the plurality of the solenoids 24 at the same time in the horizontal direction of the distribution tray 10 As a result, the next vertical row of the distribution tray 10 may be sequentially opened.

Therefore, the pusher 21 installed in the solenoid 24 sequentially opens the opening and closing portions 12 of the tablet accommodation hole 11 formed in the distribution tray 10 one by one in the vertical direction, and then moves in the horizontal direction again. By sequentially opening the rows of tablet accommodation holes 11 one by one in the longitudinal direction, the tablet accommodation holes 11 formed in the distribution tray 10 are sequentially opened one by one.

In addition, the moving part 30 is mounted to the fixed bracket 31 so as to protrude to one side of the mounting plate 22, the timing belt 32 is fixed to the fixed bracket 31, the timing belt 32 The timing pulley 33 and the driven pulley 34 are provided at both ends of the driving pulley 33, and the driving motor 35 is provided at the timing pulley 33.

The moving part 30 rotates the timing pulley 33 while the driving motor 35 is driven, and accordingly, the timing belt 32 connected in an infinite track between the timing pulley 33 and the driven pulley 34 is connected. While moving, the fixing bracket 31 fixed to the timing belt 32 is moved.

Then, the fixing bracket 31 is moved while the mounting plate 22 mounted thereon moves along the sliding groove 26 of the supporting plate 25 in a state supported by the roller 23, thereby providing the mounting plate ( 22 is to move the solenoid 24 provided in the transverse direction in the lower portion of the distribution tray (10).

FIG. 4 is a schematic partial cross-sectional view of FIG. 2, and FIG. 5 is a sectional view taken along line A-A according to FIG. 4.

As shown in FIGS. 4 and 5, the mounting plate 22 having the mounting jaw 221 on which the solenoid 24 moves the pusher 21 up and down is attached to the timing belt by the fixing bracket 31. 32) is provided in a fixed state.

In addition, the timing belt 32 is moved to drive the driving motor 35 in a state in which the timing belt 32 is connected to the timing pulley 33 and the driven pulley 34 which are rotated by the driving motor 35. ) And the mounting plate 22 coupled by the fixing bracket 31 are moved in the horizontal direction at the bottom of the distribution tray 10.

At this time, the mounting plate 22 is slidably rotated along both sides of the sliding groove 26 of the support plate 25, the roller 23 is installed on both sides, stable in the horizontal direction on the lower surface of the distribution tray 10 Is moved.

In addition, the pusher 21 is moved by the operation of the solenoid 24 after moving to the lower portion of the rotary jaw 121 with the movement of the mounting plate 22 in a state mounted on the solenoid 24, Accordingly, the pusher 21 pushes the lower surface of the rotary jaw 121 upward.

As described above, the rotary jaw 121 is pushed upward by the pusher 21 to angularly move the opener 123 about the rotation shaft 122, and the opener 123 according to the angular movement of the opener 123. The tablet accommodation hole 11 of the distribution tray 10 which has been closed is opened, and the dispensed tablet stored in the tablet accommodation hole 11 is discharged downward.

The torsion spring 124 that is pressurized together with the angular movement of the opener 123 moves the opener 123 to the initial position when the pusher 21 moves downward by the solenoid 24 to return to the initial position. Restore elastically to close the receptacle 11 again.

In addition, the rotation shaft 122 is rotatably mounted to the vertical jaw 13 formed on the lower surface of the distribution tray 10 on both sides of the lower side of each of the tablet accommodation hole (11).

Therefore, the pushers 21 are sequentially arranged one by one in the longitudinal direction of the tablet accommodation hole 11 in a state located at the bottom of each rotary jaw 121 corresponding to one row in the longitudinal direction of the tablet accommodation hole 11. To open.

In this way, after the longitudinal opening is completed by the pusher 21, the pusher 21 moves one space in the horizontal direction of the distribution tray 10 by the drive of the driving motor 35, and then again moves to the next space in the vertical direction. By sequentially opening the corresponding purification accommodation holes 11, the purification accommodation holes 11 formed in the distribution tray 10 are sequentially opened as a whole.

Figure 6a is a main portion enlarged front sectional view showing a state opening the distribution tray, Figure 6b is a main portion enlarged longitudinal cross-sectional view showing a state to open the distribution tray, Figure 6c is a main portion enlarged longitudinal sectional view showing a state to move the opening and closing operation. 6D is an enlarged front sectional view of the main portion showing a state in which the distribution tray is opened after moving the opening and closing operation unit.

6A and 6B, after the pharmacist distributes the tablets to the tablet accommodation hole 11 of the distribution tray 10, the mounting plate 22 is moved to move the solenoid 24 mounted to the mounting jaw 221. The pusher 21) corresponds to the lower surface of the distribution tray 10 to correspond to the lower portion of the rotary jaw 121 attached to the opener 123.

In such a state, when the solenoid 24 is operated to raise the pusher 21, the rotary jaw 121 is rotatable by the lifting force of the pusher 21 such that the miler opener 123 is rotatable to the vertical jaw 13. The angle is rotated while being rotated together with the supported rotating shaft 122.

Then, as the opener 123 is angularly moved in the counterclockwise direction by the rotating jaw 121, the lower portion of the tablet accommodation hole 11 is opened to discharge the tablet received in the tablet accommodation hole 11 downward. .

At this time, the torsion spring 124 installed on the rotation shaft 122 is twisted with the rotation of the opener 123 is in a pressurized state.

In addition, the pushers 21 are raised to be sequentially opened one by one along the longitudinal direction of the tablet accommodation hole 11 formed in the distribution tray 10, that is, one from the beginning to the last of the six tablet accommodation holes 11 in the longitudinal direction. In response, the rotary jaw 121 is pushed upward correspondingly, so that the tablets distributed by the pharmacist are sequentially discharged one by one in a vertical row of the distribution tray 10.

As shown in FIGS. 6C and 6D, the driving motor is moved so that the timing belt 32 is moved after the tablets corresponding to one row in the longitudinal direction of the distribution tray 10 provided in the main body 1 are sequentially discharged. 35 is driven to rotate the timing pulley 33.

As the timing belt 32 is moved, the mounting plate 22 coupled by the fixing bracket 31 corresponds to one compartment of the tablet accommodation hole 11 in the horizontal direction at the bottom of the distribution tray 10. You will move as far as you can.

At this time, the mounting plate 22 is moved along the sliding groove 26 of the support plate 25 in a state of being guided in the horizontal direction by the roller 23, the torsion spring 124 that was pressed in the first vertical line is The pusher 21 of the solenoid 24 installed in the mounting jaw 221 is moved in the horizontal direction, the pressure is released.

Due to the release of the torsion spring 124 as described above, the opener 123 of the first vertical line is elastically restored to the initial state and closes the tablet accommodation hole 11 in which the discharge of the tablet is completed.

Then, the pusher 21 moved to the lower part of the second vertical row of the tablet accommodation hole 11 by the driving motor 35 is raised by the solenoid 24 like the first vertical row, and the second vertical row rotates to be in contact with the pusher 21. Push the jaw 121 upwards to allow the opener 123 to be angularly moved, and accordingly, the tablet accommodation hole 11 corresponding to the second vertical line is sequentially opened.

Thus, the pusher 21 is sequentially raised to sequentially open the tablet accommodation hole 11 formed in the vertical direction in the distribution tray 10, and continue to move one space in the horizontal direction by the drive motor 35 again. By successively successively opening the tablet accommodation hole 11 formed along the longitudinal direction, the tablets distributed and accommodated in all the tablet accommodation holes 11 formed in the distribution tray 10 are sequentially discharged.

 As described above, the present invention has the effect that the tablets distributed in a simple structure are immediately discharged into the hopper and the feed rate of the tablets is significantly improved and the sequential feeding of the tablets is made smoothly, and thus, the packaging work of the tablets is made more quickly. Has

In addition, the present invention has an effect that the operation of the supply of the tablet is made by the pusher to reduce the generation of noise, the operation precision and stability is improved, thereby improving the precision and stability of the tablet supply.

Claims (8)

In the automatic pharmaceutical packing machine for receiving tablets in a hopper provided to the inside of the main body for continuous packaging once; A distribution tray mounted on an upper surface of the main body to an upper portion of the hopper, and having a plurality of purification accommodation holes communicating up and down inside the opening, and having an opening and closing portion having a rotating jaw on its lower surface to open and close the purification accommodation holes, respectively; ; The pusher is installed at the lower part of the rotary jaw with the same number as the longitudinal direction of the opening and closing portion installed in the tablet accommodation hole, and the pusher is sequentially raised one by one in the longitudinal direction so that the rotary accommodation jaw rotates to open the tablet accommodation hole. Opening and closing operation unit; A moving unit provided inside the main body in a state of being connected to the opening and closing operation unit and sequentially moving the opening and closing operation unit line by line in a horizontal direction; Tablet feeder of the automatic pharmaceutical packaging machine characterized in that it comprises a. The method of claim 1; The opening and closing portion, a rotary shaft rotatably mounted to the lower surface of the distribution tray to one side of each of the tablet accommodation hole, and one end is mounted to the rotary shaft so as to cover the lower surface of the tablet accommodation hole and the rotary jaw is attached to the lower surface And a torsion spring provided on the rotating shaft to elastically restore the opener. The method of claim 1 or 2; The opening and closing operation unit, a mounting plate provided in the longitudinal direction between the lower portion of the distribution tray and the upper portion of the hopper, and a plurality of rollers rotatably mounted at both ends so that the mounting plate is slid in the horizontal direction in the interior of the main body And, the tablet supply of the automatic medicine packing machine, characterized in that consisting of a solenoid installed on the mounting jaw formed on the upper surface of the mounting plate in the same number as the longitudinal number of the opening and closing portion installed in the tablet accommodation hole to move the pusher up and down Device. The method of claim 3; The moving part is attached to one side of the lower surface of the mounting plate protruding outward, a timing belt fixed to the fixed bracket, a timing pulley engaged with one end of the timing belt, and the other end of the timing belt Tablet feeding device of the automatic pharmaceutical packing machine, characterized in that it comprises a driven driven pulley, and a drive motor for rotating the timing pulley. The method of claim 4; Tablet supply device of the automatic medicine packaging machine, characterized in that the circular rubber cap is provided at the end of the pusher. The method of claim 5; The tablet receiving hole, the tablet supplying device of the automatic pharmaceutical packing machine, characterized in that formed in a form that gradually becomes narrower from the top to the bottom. The method of claim 6; The support plate is provided on both sides of the installation plate into the inside of the main body, the tablet supply device of the automatic pharmaceutical packaging machine, characterized in that the sliding groove is formed in the support plate so that the roller of the installation plate is slidably inserted. The method of claim 7; Tablet supply device of the automatic pharmaceutical packaging machine, characterized in that a plurality of vertical jaw is formed in the horizontal direction on the lower surface of the distribution tray so that both ends of the rotary shaft is rotatably mounted.

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