KR940003992B1 - Method and apparatus for engraving wooden bead - Google Patents

Abstract

The apparatus for marking letter or pattern on wooden beads by heating, comprises: a pair of sprockets (64a,64b) provided with a finger chain (1) having fingers (11); marking member (21) on the surface of the chain; a marking plate (2) and an inner heater (22) provided at a guider frame (3) on a lower frame (20); a height adjusting bolt (54) for adjusting height of the frame (3); a rubber roller (41) and a roller (42) mounted at the support bracket (5); a compressing plate (43) fixed at a height adjusting screw bar (44) combined with a guide piece (51); a driving motor (61), a speed reducer (62), a driving chain (C1) for connecting the shaft (63S) of sprockets (63a,63b) with the shaft (64S) of the sprocket (64), rubber roller (41) and belt (B2).

Description

Wood printing equipment and methods

1 is a perspective view of the wood printing device of the present invention.

2 is a rear view of FIG.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a perspective view of the installation state of the guider frame of another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: finger chain 11: finger

2: printing plate 21: printing unit

22: heater 20: lower frame

3: guide frame 31: side wall

32: guide groove 4: belt

41, 42: rubber roller and roller 43: pressing plate

44: height adjustment screw rod 5: support frame

50: bottom plate 51: guide

52: guide rod 54: height adjustment bolt

6 drive unit 61 motor

62: reducer 63S: shaft

63a, 63b: Sprocket 64S: Shaft

64a, 64b: Sprocket C ₁ : Drive chain

B ₂ : belt 7: steel wire

71: Thursday

The present invention relates to a wood printing device and a method for carving letters or patterns on wood wood, and in particular to the purpose of having an excellent function in automatic repetitive production by heat stamping.

In general, Mokju is one of the religious rituals such as Buddhism and Catholicism, which is widely used as a tourism product.In addition, Mokju has a high value of products by inscribed with letters or patterns on Mokju. As it was written or painted by hand or by hand, it was pressed by using a hot air balloon, which was not suitable for mass production, resulting in high price.

Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to print the plate continuously with the guide belt of the conveyor belt and the finger chain from the top in a state where a plurality of wooden poles are lined up in a line, It was made to mass-produce the cattle. In order to achieve the above object, the apparatus of the present invention is composed of a driving body, a finger chain, and a body bottom having a platen under the conveyor belt at the top thereof.

Hereinafter, described in detail by the accompanying drawings as follows.

The finger chain 1 having the finger 11 at regular intervals is recommended to be turned around a pair of sprockets 64A and 64B which have an orbit up and down, and at the same time, the upper surface of the chain and the one surface are generally fixed on the rear end surface. The guider frame 3 having the printing plate 2 having the heater 22 therein is fixedly installed at the interval, and the upper portion of the printing unit 21 is fixed at the interval, and the rubber roller 41 at the front and the rear thereof are fixed. Support frame 5 for which the conveyor belt 4 made of hard material is wound between the rollers 42 and a pressing plate 43 is positioned on the side surface of the belt 4 at the position of the printing plate 2 to support the roller shaft. It is fixed to the end of the height adjustment screw rod 44 is screwed to the guide piece 51 of the) is installed to be pressure-supported, the lower frame 20 fixing the platen 2 is the bottom plate of the machine 50 Passed through the guide rod 52 is configured to change the height of the height adjustment bolt (54).

On the other hand, the drive device 6 is interlocked by the drive chain C ₁ , and the sprocket 63b at the end of the shaft 63S is driven by driving the sprocket 63a through the reduction gear 62 by the power of the lower motor 61. Since the sprocket 64 is rotated by), the finger chain 1 is driven by the chain sprockets 24a and 24b on the shaft 64S, and the belt B ₂ is staggered from the sprocket 64 to the conveyor belt. (4) The rollers 41 and 42 are driven. Meanwhile, the guider frame 3 may be configured to have side walls 31 on both sides, or may be configured as a guider frame having guide grooves 32 for each neck, and at least one guider frame may be installed in parallel. Also belongs to the technical category of the present invention.

Looking at the neck factor method of the present invention, in the state in which a plurality of necks 71 are inserted into the steel wire 7 on both finger chains 1, the steel wire slips on the chain and is straightened by the fingers 11. Arranged and guided between the guide wall 31 or the guide groove 32 of the guider frame 3, the neck 71, which is clamped and rolled forward by the belt 4 at the same time, is a printing part on the platen 2 Pressed by the platen 2 and the pressing plate 43 at 21, the neck 71 is rotated about the axis of the steel wire (7) and advanced by the heater 22 of the platen 2 by moving forward Letters and patterns of the part 21 is a way of carburizing.

Referring to the operation according to the operating state of the present invention, which is printed by the method by the device configured as described above, first, the sprocket 63a by the reducer 62 and the drive chain C ₁ is operated by the operation of the motor 61. Since the sprocket 63b at the end of the shaft 63S rotates the chain sprocket 64, the sprockets 64A, 64b on the shaft 64S rotate the finger chain 1 on both sides thereof. The belt 4 by the finger chain 1 and the rollers 41 and 42 by interlocking the belt B _{2 at the} end of the chain sprocket 64 with the rollers 41 and 42 for the conveyor belt 4 interlocked with each other. Is inserted in the opposite direction from the inlet side, the insertion advances, at this time in a state of forming a straight line by the finger 11 by placing a steel wire (7) through a plurality of wooden poles 71 installed on the finger chain (1) The neck 71 is rolled forward with the guide frame 3 in a pinched state. At this time, the neck 71 is the printing plate 21 is located in the printing unit 21 while the printing unit 21 is heated by the heater 22, so that the printing unit 21 and the inner surface of the belt 4 As the neck 71 is rolled by the pressing plate 43 pressed by the height adjusting screw rod 44, the front circumference is carbonized and printed.

On the other hand, at this time, the pressing plate 43 and the printing plate 2 is adjustable according to the size of the neck 71 and the degree of pressurization of the mutual clearance height, which is inclined inwardly in the stone piece 51 in both support brackets (5) In accordance with the adjustment of the height adjustment screw rod 44 through which the screw is coupled, the pressing plate 43 fixed to the lower part is lifted and lowered to have a pressing force on the inner surface of the belt 4, and the machine plate 2 is fixed. Lower plate plate frame 20 is guided by the guide rod 52 and the height is adjusted on the machine frame frame 50 is screwed by the height adjusting bolt 54, the platen 2 is raised or lowered height Set.

Meanwhile, the guider frame 3 may be integrally formed with only both sidewalls 21 as shown in FIG. 4, and may be progressed in a state where the necks 71 fitted to the steel wires 7 are in close contact with each other. Type arguments are also possible. And each neck 71 may be composed of a guide frame (3) guided to the guide groove (32).

In addition, since this guider frame 3 can be provided in parallel in multiple numbers, it can also double the printing amount of objects.

And the method of the present invention by simply placing a plurality of wooden poles 71 fitted to the steel wire (7) on the finger chain (1) the wooden poles 71 on the bottom of the guider frame (3) from the pressing plate 43 The belt 4 is pressurized by the belt 4 so that the neck 71 is strongly sandwiched between the printing portion 21 of the printing plate 2 and the belt 4 of the bottom of the pressing plate 43 so that the finger chain 1 Although the steel wire 7 is slipped in the chain even if the transfer is carried out, the neck 71 is temporarily stopped and at the same time has a driving force by the upper belt 4, so the neck 71 is placed on the printing portion 21. Rotating around the center, that is, while rolling, the contents of the printing portion 21 are carbonized and engraved by the heat on the peripheral surface of the neck 71.

In this way, it is strongly sandwiched and printed on the platen, and after being conveyed, it is discharged forward by the driving force of the belt 4 and the finger chain 1, and the work is completed.

The present invention as described above is arranged to penetrate the wooden poles or wooden rods in the steel wire to provide a simple alignment with the finger chain and conveyor belt and at the same time can be a large number of printing and printing can be controlled regardless of the diameter of the wooden poles or wooden rods. The invention is suitable for mass production of wooden or wooden sticks of various sizes.

Claims (5)

The finger chain 1 having the finger 11 at regular intervals is recommended to a pair of sprockets 64a and 64b on both sides, which have an orbit up and down, and at the same time, the upper surface of the chain and the substantially one flat surface are fixed to the upper surface of the rear end. At intervals, the print section 21 is protruded so that the guider frame 3 having the print plate 2 having the heater 22 therein is fixedly installed on the lower frame 20 so that The guide rod 52 penetrates the guide rod 52 and is configured to be variable in height by a height adjusting bolt 54. The rubber bracket 41 and the roller 42 are respectively supported at the front and rear of the guide frame, and the support brackets 5 at both sides thereof. Pressed plate fixed to the end of the height adjustment screw rod 44 screwed to the guide piece 51 protruding inwardly from the support frame at the belt inner side of the plate plate position is recommended to be laid on the belt 4 (43), the motor (61) and the reducer (62) of the drive device (6) and the sprockets (63a, 63b). ) Of the rubber roller 41, a belt (B ₂₎ from the shaft (64S), the drive sprocket 64, the right of the sprocket 64 is linked by a shaft (63S) driving chains (C ₁₎ to the walking axis neck of Wood printing equipment, characterized in that driven. On the finger chain 1, the neck 71, which is fitted to the steel wire 7, is placed on the finger chain 1 and aligned by the fingers 11 to proceed between the belt 4 of the rollers 41 and 42 and the guider frame 3 to become narrower. Wood printing, characterized in that by pressing the belt 4 with the printing portion 21 and the pressing plate 43 of the printing plate 2, the wood 71 is rotated about the axis of the steel wire 7 and moved forward to print. Way. 2. The neck printing device according to claim 1, wherein the guider frame (3), which is a bottom guide means of the neck installed through the steel wire, forms a guide groove (32) for guiding each neck. The neck printing device according to claim 1, wherein the guider frame (3) is configured to guide the neck walls to guide the side walls (31) on both sides thereof. The neck printing device according to any one of claims 1 to 3, wherein at least one guider frame (3) is arranged in parallel.