KR910005888Y1 - Inflated body printing machine - Google Patents

Abstract

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Description

Semi-curved Container Surface Printing Machine

1 is an overall perspective view of a part of the present invention omitted.

2 is a front view of the present invention.

3 is a schematic side view illustrating the supply means.

4 is a plan view showing the container reversing apparatus of the present invention.

* Explanation of symbols for main parts of the drawings

1: expectation 2: both axes

3, 44: spring 6: mold fixing member

7, 23: gear portion 8: lifting shaft

9, 43: Between operations 10: Guide beam

11: guide beam 13: guide roller

14, 33: wire 15: rotating plate

16: printing device head portion 18: L-shaped fixing plate

19: control shaft 20: fixed plate body

21: horizontal axis 22: movement

24: long groove 25: substrate fixture

26: squeeze 27: departure prevention plate

28: guide rail 29: container stop means

30: transfer member 32: standing stone piece

34: guide member 36: inversion key

37, 37 ': Insertion hole 38: Drive shaft

39: friction clutch 40: transmission shaft

42: stop protrusion 45: elastic control

The present invention relates to a surface printing machine of a container having a semi-curved surface, and in particular, when a container shaped into a curved surface by injection or the like is supplied to a printing position by a supply means, the container is stopped in a state in which the container is stopped for a predetermined time required for printing. A semi-curved container surface printing machine which enables clear printing by operating the printing device head portion under the guidance of a half arc guide beam along a curved surface of the apparatus.

Conventionally, various types of printing presses have been used as a means for printing on the surface of an injected container, but these are generally formed in a fixed form of a printing component consisting of a printing substrate and a squeeze. Because of the fact that the operator should print while rotating artificially, not only the bad case of printing caused by the shaking of the container has been succeeded, but also the supply process of the container also removes the printed container in order to select the correct printing position. All of the procedures are done by the worker's manual work, which is pointed out as a big factor in the decrease of work efficiency and productivity.

Therefore, such a device is limited to a single color printing that does not require the sharpness of print and high technology, but is not suitable for multicolor printing that displays two or more colors.

The present invention was devised to provide a surface printer which can be used more efficiently in view of the problems of the conventional apparatus, and after the container is continuously fixed at a printing position temporarily, it is free to move left and right along the half arc guide groove. The printing device heads enable clear color printing, and at the same time as the end of the printing, the container printed again passes through the drying device and is re-supplied to the second and third printing presses for secondary printing. The main purpose is to provide the surface printing effect of accurate printing position and vivid chromaticity without any additional operation. The main purpose is to provide a reversing device selectively at the container feeding position, and is supplied through a conveyor belt as an example of a feeding means. Turn the container over and seal it continuously on the back of the container To ensure that it can be carried out with another purpose in this paper.

Hereinafter, the present invention for achieving the practical purpose will be described in detail with reference to the embodiments of the accompanying drawings.

Figure 1 is a preferred perspective view of the present invention is a perspective view omitting a part, Figure 2 is a front view illustrating the printing process of the present invention, Figure 3 illustrates the transfer process of the container continuously supplied to the printing position It is a schematic side view of the supply means.

First, according to the present proposal, a conveying member 30 moving along a guide rail 28 parallel to the base 1 is installed, and a plurality of standing stone pieces 32 are formed on the upper surface of the conveying member 30 in the longitudinal direction. The guide member 34 is integrally formed, and on both sides thereof, a pair of detachment support plates 27 for protecting the supplied container W from being detached from being transported, and an appropriate position of the escape prevention plate 27, Specifically, the container stopping means 29 which stops the flow during printing by stopping the yogi W continuously supplied by the release preventing plate 27 and the guide member 34 at the printing position for a predetermined time is provided.

In addition, a mold fixing member 6 having a curved surface corresponding to the surface of the container W is mounted thereon so as to be interchangeably mounted on both shafts 2, which in turn is a semicircular guide beam 10 and a guide beam 10. ), And the guide beam 10 is fixed to the guide beam 10 and the printing apparatus head 16 moving in an arc shape along the beam 10 is provided with a left and right movement freely.

That is, the printing apparatus head 16 is freely moved along the guide beam 10, which is half arc-shaped, as shown in FIGS. 1 and 2, and has the same shape as the guide beam 10. The wires 14 connecting the guide grooves 12 and the guide rollers 13 on the guide beams 11 installed in parallel are moved to the guide beams 10 by the rotating plate 15. The operating radius of the printer head 16 is determined.

As the towing means, a belt or a chain may be used instead of the wire 14.

The printing apparatus head 16 is specifically provided with a slide bearing 17, the fixed plate body 20 is connected to the L-shaped fixed plate 18, the control shaft 19 is free to slide on the guide beam 10, And a moving rod 22 having a pair of horizontal shafts 21 formed thereon so as to move left and right about the fixed plate body 20, and a printed board (not shown) is fixed to the long groove 24 of the moving rod 22. The substrate fixing tool 25 is installed to be adjusted according to the shape and size of the container (W).

On the other hand, as the bottom of the moving rod 22 which drills the long groove 24, the mold is connected to the connecting rod 5 on the mounting hole 4 which is piled up by the tension spring 3 on both support shafts 2 and is upwardly adjusted. A spur gear 23 which abuts against the gear portion 7 on the upper surface of the member 6 is formed, and both the gear portions 7 and 23 are moved by the printer head portion 16 moving along the guide beam 10. ) Are interlocked with each other so that the surface of the container W and the position of the printed board are closely contacted without flow at all.

However, the squeeze 26 is always located in the direction perpendicular to the tangential line of the container to maintain the state of moving left and right within the range of the printed board irrespective of the actual operation.

In addition, the moving shaft 22 and the mold fixing member 6 forming these gear portions 7 and 23 can be simultaneously lifted and lowered by the lifting shaft 8 connected to the mounting hole 4.

In other words, the lifting shaft 8 is lowered by the operating period 9 while printing on the container W is performed, whereby the printer head 16 keeps the state in close contact with the container W. At this time, the wire 14 connected to the guide beam 11 and the guide roller 13 is rotated by the rotating plate 15, the squeeze 26 is installed on the printing device head 16 is placed on the surface of the container (W) Printing is performed.

In the above-described configuration, the guide roller 13 connecting the wire fixing member 6 together with the mold fixing member 6 and the printing apparatus head 16 and the guide beam 10 connected to both support shafts 2 is also operated. It is configured to be able to be lifted and integrated with the lifting shaft (8) to be lifted by (9).

As the lowering of the lifting shaft 8 lowers the mold fixing member 6 and the printing device head 16 to the printing position, printing is performed on the container W, and the inner operating period 9 returns the lifting shaft 8 again. The vessel W is then resupplied.

As shown in FIG. 3, the feeder 30 is slidably installed by the bearing 31 such that the conveying member 30 moving along the guide rails 28 into the separation preventing plate 27 on both sides thereof. The guide member 34 in the longitudinal direction is integrally formed on the upper portion, and the upper surface of the guide member 34 is configured with a plurality of standing stone pieces 32 connected to each other as a wire 33.

Therefore, as an example of the supply means is to supply the container (W) supplied through the conveyor belt 35 to the printing device head portion 16 continuously, after supplying the container (W) to the printing position for the container supply At the same time as the standing stone piece 32 which has been vertically turned upside down, the guide member 34 connected to the conveying member 30 is located rearward along the guide rail 28 for the next container supply.

That is, when the container W is supplied to the printing position by protruding the standing stone pieces 32 of the guide member 34, the container W is installed on both of the separation preventing plates 27 at the moment when the container W is positioned and coincides with the axial surface of the container. While the container is firmly fixed by the container stop means 29 having a shape to be performed, the lifting shaft 8 is operated to lower the printing device head 16 to perform a series of operations for printing. While the printing is performed, the standing stone pieces 32 of the guide member 34 are folded back by the wire 33 to return to the original state. When the printing is finished, the container W is fixed from both sides and printed. The container stop means 29 which is prevented from shaking during the development is deployed to the left and right, the guide beam 10 provided with the printing device head 16 is raised while the resupply of the container through the guide member 34 is prevented. It is instantaneous.

Although the container stop means 29 is shown as a single side in the drawing, it is preferable to manufacture in various forms that match the shape of the outer surface, in particular the side of the container, and in this way the fixing of the container can be made more perfect.

As the above-described operation is continuously repeated, the container W supplied through the conveyor belt 35 may be vividly printed. Multicolor printing of the figure becomes possible.

In particular, if a reversing device having a reversing key is provided at the tip of the container supply shaft of the present device, the printing is not satisfied with the end of multicolor printing on one side, and the back side printing can also be made continuously and easily. On the lower side, an inverting device is provided at one side of the base 1 of the apparatus having the release preventing plate 27 and the guide member 34, in detail, at the container supply point.

The inverting device reverses the container W, which is continuously supplied through the conveyor belt 35, in particular, the container which has been printed on one side, and rotates the inversion key 36 by 180 ° to perform printing on the reverse side. The friction clutch 39 on the drive shaft 38, which receives the rotational force from the motor M, the poly 41 of the transmission shaft 40 connected thereto, the reversal key 36 at its tip, and the reversal key. In order to prevent the 36 from rotating arbitrarily, it is composed of an operation section 43 which protrudes the stop projection 42. The friction force of the clutch 39 is adjusted by adjusting the elasticity of the spring 44 on one side of the friction clutch 39. An elastic regulator (45) is provided to increase or decrease the.

Here, the transmission shaft 40 connecting the inverting key 36 to the tip is to be transmitted by increasing and decreasing the rotational force by the spring 44 elasticity of the friction clutch 39, thereby rotating the transmission shaft 40 to be rotated The timing is made at the moment when the operation 43 which protrudes the stop protrusion 42 is out of the insertion hole 37 drilled in the inversion key 36.

However, the time during which the stop projection 42 of the operation 43 departs from the insertion hole 37 of the inversion key 36 is instantaneously, and the stop projection 42 is detached from the inversion key 36 to receive rotational force. As such, the operating section 43 is again in close contact with the inverting key 36 and thus the operating section 43 is again in close contact with the inverting key 36 and thereby is opposite to the stop projection 42 on the operating section 43. The rotation is suppressed while being inserted into the insertion hole 37 ', and the container W supplied to the conveyor belt 35 is rotated in the opposite direction by the inversion key 36 being rotated by 180 °. Guided to the member (34).

Thus, the selected multicolor printing on the back side can also be performed smoothly by the above-described method.

As described above, the subject matter is printed by the head of the printing apparatus moving left and right along the arc-shaped guide beam in a temporarily fixed state after the container supplied through the supply means is supplied to the printing position, and the new container is again Multi-color printing can be done by repeating a series of printing process continuously supplied, and back printing can be continuously proceeded by inverting device installed on one side, so it is possible to select accurate printing position and print surface with clear color. It is a very useful and practical design that can be carried out continuously without any operation until the back printing.

Claims (2)

The guide beam 11 and the guide roller 13 connected to the mold fixing member 6 and the semi-arc guide beam 10 are connected to the wire 14 on both shafts 2 installed in the spring 3. And, it is installed to be operated up and down by the lifting shaft (8), the fixed plate body 20 is connected to the "b" shaped fixing plate 18 and the control shaft 19 is provided with a horizontal shaft 21 on the top At the same time as the slide is speeched freely to the movement 22 and at the same time as the slide to the movement 22, the long groove 24 of the movement 22 is again provided with a substrate holder 25, the mold holding member 6 and the movement between The gears 7 and 23 which are in contact with each other are formed in the 22, respectively, and move along the guide rails 28 to the inside of the separation prevention plate 27 on both sides having the container stopper 29 below. A semi-curved container surface printing machine, characterized in that the standing stone pieces 32 are interconnected by wires 33 to the conveying member 34. The tip reversing key (36) according to claim 1, wherein the transmission shaft (40) is connected to the friction clutch (39) on the drive shaft (36) at the container feeding position of the guide member (34) moving along the guide rail (28). And an insertion hole (37) (37 ') of the inverting key (36) is provided with a removable projection (43).