KR910000480Y1 - Roller carve a seal device - Google Patents

Abstract

No content.

Description

Roller Engraving Device

1 is a schematic view of the roller engraving device of the present invention.

2 is an exploded perspective view of the head of FIG.

Figure 3 is a perspective view of the lifting means for operating the upper and lower transfer table of the present invention.

4 is a working state diagram for adjusting the stamping position of the present invention,

(a) is a drawing for adjusting the stamping position of the product, (b) is a drawing for adjusting the height of the product and the imprint punch.

5 is a view showing an example of all the application of the present invention.

* Explanation of symbols for main parts of the drawings

1 head 2 dobrarail groove

3: slider 4: stamping punch

5: punch fixture 6: groove

8: Fixed shaft 9: Up and down transfer table

10: T groove 11,12: support roller

14: Horizontal transfer handle 15: Up and down transfer handle

16: Warhamm 13: Pneumatic cylinder

17: worm wheel 18: lead screw

20: nut b: groove body

The present invention relates to a roller engraving device for engraving letters, numbers, symbols, etc. on the outside of a flat or cylindrical product.

Generally, a vibrating pen method is proposed in which a product serial number or model number is integrally formed and imprinted with vibration of a vibrator. However, the imprinting of the vibrating pen method is uneven in letters or numbers, and the shape of each vibrating pen method is different for each product. Problems appearing differently are inherent.

The present invention has been made to improve and solve all the problems appearing in the conventional stamping method as described above, the purpose of providing a roller stamping device that the stamping depth is constant, the writing arrangement appears correctly and can shorten the working time have.

In order to realize this, the present invention constitutes a punch fixing part capable of fixing a plurality of stamping punches formed by embossing, and connects the punch fixing part with a pneumatic cylinder to make a linear motion and faces the stamping punch. In order to facilitate the fixing of the product, in the case of a flat-type product is characterized in that the stamping punch to rotate.

Hereinafter, the present invention will be described as a preferred embodiment based on the accompanying drawings.

1 is a schematic diagram of the roller stamping device according to the present invention, in which the head part 1 of the body B is formed with a dovetail groove 2 so that the slider 3 is fitted, and the stamping punch 4 is fixedly installed. The punch fixture 5 is located in the groove 6 of the slider 3 described above.

In addition, the product fixing part (7) is provided with a fixed shaft (8) suitable for inserting the hollow-shaped product, the upper and lower transfer table (9) is formed with a T-groove (10) rollers according to the diameter of the product The positions of (11) and (12) are adjusted appropriately.

Since the fixed side 8 is used only at the time of imprinting a hollow cylindrical product as will be described later, it is good to allow it to be mounted and used whenever necessary.

FIG. 2 is an exploded perspective view of the head of FIG. 1, in which the slider 3 is reciprocated in the dovetail groove 2, which has been electrically powered by a conventional pneumatic cylinder 13, and the groove 6 of the slider 3 The punching fixture 5 located in the) is screwed so as to be traversed as the transverse feed handle 14 is rotated.

In addition, two support rollers 11 and 11 'are installed in the T groove 10 of the up and down transfer table 9 so as to face each other.

3 is a view showing a means for raising and lowering the up and down transfer table 9 of the present invention, the worm 16 is rotated by the up and down transfer handle 15 shown in FIG. Gear car 17 and the gear is coupled.

The lead screw 18 is vertically fixed to the worm wheel car 17, and the nut 20 is fixed to the guide guide 19 installed on the bottom of the upper and lower transfer tables 9. The screw 20 is screw-fitted to the lead screw 18 described above, and the upper and lower portions of the lead screw 18 are provided with bearings 21 and 22 for smooth rotation.

Reference numeral 23 in the figure is a regulator for adjusting the air pressure supplied into the cylinder 13, 24 is a product, 25 is an auxiliary roller for supporting the grand product.

The product 24 can be mounted using the support rollers 11 and 12 installed on the upper and lower transfer tables 9 of the product fixing part 7 configured as described above, in which case the product 24 is inserted into the T-groove 10. Since the supporting rollers 11 and 12 are formed in two sets, respectively, they can be suitably mounted in accordance with the diameter of the product 24.

When the product 24 is mounted by the support rollers 11 and 12, as shown in FIG. 4A, the lateral transfer handle 14 is turned to align the stamping positions of the punch 4 and the product 24. FIG.

Subsequently, as shown in FIG. 4B, by rotating the worm gear 17 engaged with the worm 16 by rotating the upper and lower transfer handles 15, the lead screw 18 fixed thereto is rotated. Move the nut 20 up and down to match the height of the imprint punch 4 and the product 24.

When the stamping position setting of the product 24 is completed by this adjustment, the slider 3 is advanced by operating the pneumatic cylinder 13 as a normal pneumatic unit (not shown).

When the slider 3 is advanced, the stamping punch 4 installed at the inner lower end thereof is also advanced to push the product 24.

At this time, since the product 24 is supported by the support rollers 11 and 12, the product 24 is rotated in proportion to the forward speed of the stamping punch 4, and thus the surface of the product 24 has a stamping punch ( Letters, symbols, numbers, etc. engraved in 4) are stamped.

The above embodiment shows a method of stamping a cylindrical product as shown in Figure 5b, but the present invention is intended to stamp a flat product as shown in Figure 5a or a small diameter product as in the case of Figure 5c When you want to stamp several at the same time and, as in the case of Figure 5d also can be used to stamp on the hollow cylindrical products as described in each of these stamping method as follows.

In the case of Figure 5a, that is, when stamping on a flat product to form a stamping punch (4) to be rotatably installed in the punch fixture (5), which is the punch fixture 5 by the forward action of the cylinder (13) As the stamp moves forward, the stamping punch 4 slides on the product 24.

And in the case of Figure 5c, that is, the cylindrical small diameter.

Claims (2)

A punch fixture having a dovetail groove 2 held by the head portion 1 formed on the upper side of the body B to fit the slider 3 advancing and retracted by the pneumatic cylinder 13 and fixing the stamping punch 4. The upper and lower transfer tables inserted into the inner grooves 6 of the slider 3, which are screwed together, are screwed with the bending transfer handle 14, and are positioned opposite to the lower side of the head 1, which has been previously described. The lower end nut 20 of (9) is screw-fitted to the outer periphery of the lead screw 18 installed vertically in the inside of the above-mentioned body B, and the worm tooth fixed to the lower end side of this lead screw 18. The car 17 is screwed with the worm 16 fixed to the ends of the up and down transfer handles 15, and is supported by the T grooves 10 of the up and down transfer tables 9, which are supported by the support rollers 11 ( 12) Roller stamping device, characterized in that the removable installation. 2. The roller engraving device according to claim 1, wherein a fixed shaft (8) is provided in the head (1).