KR970001037Y1 - Print position adjusting apparatus - Google Patents

Abstract

None.

Description

Automatic printing machine which can adjust graduation position of disposable syringe

The present invention relates to an automatic printing machine capable of adjusting the printing position in an automatic printing machine capable of performing a graduation printing on a disposable syringe.

The conventional automatic printing machine used for this purpose is inserted into the body of the syringe between the two conveying plate 11 is formed a constant space so that the catching jaws (13, 13a) of the syringe body on the upper end of the conveying plate (11) In the extended state, the syringe body slides downward by its own weight in an upright state and is sequentially inserted into the insertion groove 14a of the transfer small disc 3a, which rotates counterclockwise, and is engaged with the small disc in the clockwise direction. The syringe delivered to the insertion groove 14 of the rotating large disc 3 is moved, and the syringe conveyed at this time is moved by the release prevention plate 4 fixed to the side of the insertion groove of the large disc 3 of the large disc 3. It is to be printed on the syringe body by the printing roller 15 so as not to be detached from the insertion groove (14).

Therefore, since the syringe enters the printing roller and prints in the state of being inserted only in the insertion grooves of the small disk and the large disk which are rotated by interlocking, there is no means to hold the syringe having a round body in the insertion grooves 14 and 14a. Since printing is not fixed but is carried out by the printing roller due to the movement of the syringe, the part to be printed cannot always be printed at a certain position.

Therefore, in the case of using a syringe, the index printing of the syringe is directly below the outer circumferential surface without the latching jaw because the holding jaw of the right and left protruding outward on the upper end of the cylindrical syringe body is pressed with the index finger and the middle finger and the thumb and the piston of the syringe are pressed. It should be printed to be easy to observe the scale, but if not, the defect of the product due to the poor printing position, as well as was inconvenient to check the scale of the syringe during use.

To this end, in the present invention, a screw is placed on the upper part of the release preventing plate of the large disc by a transfer guide plate formed integrally with the disc at the top of the small disc having a constant width and positioned horizontally with the insertion groove on the side of the large disc. In the rear end of the conveying guide plate fixed by the screw connection used and attached to the large disc, the directioning device equipped with the upward direction direction lever is mounted to reach the position of the transfer roller. In this case, the syringe direction adjusting rod pushes the locking jaw of the syringe with a constant force so that the syringe can be maintained in the desired direction so that graduation printing can be performed at the correct position.

1 is a plan view showing the operation of the automatic printing machine.

2 is a perspective view of the direction guide plate.

3 is an exploded perspective view of the direction adjusting device.

4 is a front view of a syringe in which the printing position is incorrectly printed.

5 is a front view of a syringe printed using the device of the present invention.

6 is a plan view showing the shape of the locking jaw of the syringe.

* Explanation of symbols for main parts of the drawings

1,1a: direction guide plate 2: direction adjusting device

5: Push rod 6: Direction adjustment

7: fixing device 8: return spring

9: adjusting screw 10: stop plate

12: inserting portion 16: spring inserting portion

17: curved groove 18: slope

As shown in FIG. 1 to FIG. 3, the configuration of the present invention is a self-weighted body in an upright state in which the catching jaws 13 and 13a of the syringe are caught between the spaces of the transfer plate 11 where a certain space is formed. The syringe delivered to the insertion groove 14 of the large disc 3 rotated in the clockwise direction is inserted into the insertion groove 14a of the transfer small disc 3a that is rotated in the counterclockwise direction by sliding by the release prevention plate. In the well-known thing which is not to be detached from the insertion groove 14 of the large disc 3 by the (4), and to be printed on the syringe body by the printing roller 15, formed on the side of the large disc 3 The tip of the transfer guide plate (1), which is screwed to the upper portion along the release preventing plate (4), is curved along the circumference of the insertion groove (14a) to the upper portion of the small disk (3a) and is erected upright (1a). Is positioned and the rear end of the transfer guide plate (1) attached to the large disc (3) A direction adjusting rod 6 which protrudes upwards to be in close contact with the rim jaws 13 and 13a is mounted on the top of the push rod 5 with a screw, and the push rod 5 is inserted into the insert 12 of the fixing device 7 to push the push rod. (5) and the spring 8 is inserted into the spring insertion groove 16 of the fixing device 7 is configured to be touched.

At this time, the pusher 5 inserted into the insertion part 12 of the fixing device 7 and supported by the spring 8 has a stop plate 10 fixed to the rear end of the pushing device 5 at the rear end of the fixing device 7. The original position can be adjusted by loosening and locking the adjusting screw 9 while the pusher 5 is pushed in contact with the adjusting screw 9 attached to the upper side of the pusher 5. Syringe conveyed along the insertion groove 14 of) pushes the pusher 5 to form an inclined surface 18 to facilitate further advancement, and the curved groove is at the tip of the pusher 5 in which the inclined surface 18 extends. (17) is formed.

Therefore, the insertion groove of the small disc 3a for conveying, which rotates counterclockwise while sliding by its own weight in the upright state while the catching jaws 13 and 13a of the syringe is caught between the spaces of the transfer plate 11 ( When it is inserted into and transferred to 14a), the catching jaws 13 and 13a of the syringe are brought into close contact by the direction guide plate 1a positioned at the upper portion of the small disc 3a. Since the syringe is transported along the direction guide plate 1a, the side surfaces A of the locking jaws 13 and 13a are in close contact with the direction guide plate 1a.

Therefore, the syringe delivered to the insertion groove 14 of the large disc 3 which is transported along the insertion groove 14a of the small disc 3a in the state fixed at a constant position and rotates in the counterclockwise direction is separated from the release plate ( 4) by being in close contact with the side (B) of the transfer guide plate (1), which is fixed to the upper screwed along the release preventing plate (4) so as not to be detached from the insertion groove (14) of the large disc (3) The rod is continuously moved in a fixed position and inserted into the insertion portion 12 of the fixing device 7 mounted at the rear end of the transfer guide plate 1 to reach the push rod 5 supported by the spring 8, When pushing the inclined surface 18 of (5) and reaching the curved groove 17 of the tip extending with the inclined surface 18, the tip of the adjusting rod 6 projecting upward on the top of the push rod 5 is caught by the syringe. While pushing the (13, 13a) a little while at the same time seated in the curved groove 17, the syringe is inserted into the insertion groove 14 of the large disc (3) As the push rod 5 is advanced by the restoring force of the spring (8) is to pressurize the syringe (leaving only the portion to be printed) and at this time is to be printed by the printing roller (15).

Therefore, the syringe is always printed in a fixed position by the pressing force of the push rod 5 advanced by the spring (8).

Therefore, by means of the fixing means of the push rod, the syringe is fixed to the supporting force by the spring of the push rod in the state of being placed in the insertion groove 14 and the curved groove 17 of the large disc, so that it is possible to always print in the correct position. You can reduce the lower limbs.

Claims (1)

Small disk for transport (3a) that rotates in a counterclockwise direction while sliding by its own weight in the upright state while the locking jaw (13, 13a) of the syringe is caught between the space of the transfer plate 11 is formed a constant space The syringe delivered to the insertion groove 14 of the large disc 3 that is inserted into the insertion groove 14a of the large disc 3 rotates in the clockwise direction from the insertion groove 14 of the large disc 3 by the release preventing plate 4. The tip of the conveying guide plate 1, which is fixed to the upper part of the release preventing plate 4 of the large disc 3 by screwing, in a known one to be printed on the syringe body by the printing roller 15 without being detached. Silver, the direction guide plate (1a) is bent in the upper portion of the small disk (3a) is bent along the circumference of the insertion horn (14a), the rear end of the direction adjusting rod (6) is mounted , The push rod 5 formed with the curved groove 17 in the front end extending along the inclined surface 18 Position of the single-use syringe inserted into the insertion part 12 of the fixing device 7 and pressed against by the spring 8 inserted into the spring inserting groove 16 of the holder 5 and the fixing device 7. Automated presses that can be adjusted.