CN215705226U - High-frequency welded pipe online lettering device - Google Patents

Abstract

The utility model discloses a high-frequency welded pipe online lettering device which comprises a rack, wherein a lifting adjusting mechanism and a lettering roller shaft are arranged on the rack, a lettering roller is arranged on the lettering roller shaft, a horizontal roller corresponding to the lettering roller is arranged at the lifting end of the lifting adjusting mechanism, the horizontal roller is positioned right above the axis of the lettering roller, the axis of the lettering roller is parallel to the axis of the horizontal roller, a groove is arranged on the cambered surface of the lettering roller, a lettering head pressing plate is detachably arranged in the groove, a lettering head is arranged on the lettering head pressing plate, and the operation end surface of the lettering head is a cambered surface and is in smooth transition connection with the cambered surface of the lettering roller. The character head of the lettering device can be detached and replaced, different manufacturers only need to replace different character heads, the character head is convenient to detach and assemble, the production efficiency of the welded pipe is ensured, the whole device is simple in structure and low in cost, and the lettering process is simple and efficient.

Description

High-frequency welded pipe online lettering device

Technical Field

The utility model relates to the technical field of high-frequency welded pipe production, in particular to an on-line lettering device for a high-frequency welded pipe.

Background

Along with the increasing demand of high-frequency welded pipes, the quality of the high-frequency welded pipes in the market is also uneven, so that a plurality of large manufacturers need to mark the surface of the high-frequency welded pipe, and the high-frequency welded pipe with poor quality of other people is prevented from being faked. At present, no mark is arranged on the high-frequency welded pipe, so that a small manufacturer can fake the high-quality high-frequency welded pipe with low price and poor quality. Consequently need use the device of carving characters to high frequency welded tube carves characters, but the prefix of the device of carving characters now is fixed on the roller of pressing characters, can't be according to the different prefixes of actual production needs quick replacement to influence production efficiency. Therefore, the device for on-line lettering of the high-frequency welded pipe is simple, quick and efficient, and is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and designs an online lettering device for a high-frequency welded pipe.

The technical scheme includes that the high-frequency welded pipe online lettering device comprises a rack, wherein a lifting adjusting mechanism and a lettering roller shaft are mounted on the rack, a lettering roller is mounted on the lettering roller shaft, a horizontal roller corresponding to the lettering roller is mounted at the lifting end of the lifting adjusting mechanism, the horizontal roller is located right above the axis of the lettering roller, the axis of the lettering roller and the axis of the horizontal roller are arranged in parallel, a groove is formed in the cambered surface of the lettering roller, a lettering head pressing plate is detachably mounted in the groove, a lettering head is mounted on the lettering head pressing plate, and the operation end surface of the lettering head is a cambered surface and is in smooth transition connection with the cambered surface of the lettering roller.

Preferably, the lifting adjusting mechanism is two adjustable bearing seats installed on the rack, two ends of the horizontal roller are respectively rotatably installed in bearings of the two adjustable bearing seats, and the height of the horizontal roller can be adjusted by the adjustable bearing seats so that the horizontal roller is close to or far away from the character pressing roller.

Preferably, the groove is a dovetail groove which penetrates through the character pressing roller along the axial direction of the character pressing roller, the character head pressing plate is matched with the groove and clamped in the groove, the two sides of the groove are respectively provided with a limiting plate which is abutted against the character pressing roller and the character head pressing plate, and the limiting plates are fixedly connected with the character head pressing plate through bolt assemblies.

Preferably, the number of the grooves on the character pressing roller is two, and the two grooves are symmetrically distributed along the axis of the character pressing roller.

The utility model has the beneficial effects that: the change can be dismantled to the prefix, and different producers only need change different prefixes just, and the production efficiency of welded tube is guaranteed to the convenient assembly and disassembly of prefix, and whole device simple structure is with low costs, and the process of carving characters is simple high-efficient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a side view of the platen roller;

in the figure, 1, a frame; 2. a character pressing roll shaft; 3. a character pressing roller; 4. a horizontal roll; 5. a groove; 6. a header pressing plate; 7. a header; 8. an adjustable bearing seat; 9. a limiting plate; 10. a bolt assembly.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-3: the utility model provides a high frequency welded tube device of carving characters on line, which comprises a frame 1, install lifting adjusting mechanism and pressure word roller 2 in the frame 1, install pressure word roller 3 on the pressure word roller 2, lifting adjusting mechanism lift end is installed the horizontal roller 4 that corresponds with pressure word roller 3, horizontal roller 4 is located directly over pressure word roller 2 line, pressure word roller 2 line and 4 axis parallel arrangement of horizontal roller, be equipped with recess 5 on the cambered surface of pressure word roller 3, demountable installation has first clamp plate 6 of word in the recess 5, install the first 7 of word on the first clamp plate 6 of word, the operation terminal surface of first 7 of word is the cambered surface and with the smooth transitional coupling of cambered surface of pressure word roller 3.

The lifting adjusting mechanism comprises two adjustable bearing seats 8 which are arranged on the frame 1, two ends of the horizontal roller 4 are respectively rotatably arranged in bearings of the two adjustable bearing seats 8, and the height of the horizontal roller 4 can be adjusted by the adjustable bearing seats 8 so that the horizontal roller 4 is close to or far away from the character pressing roller 3. When the horizontal roller 4 is adjusted, the two adjustable bearing seats 8 are adjusted simultaneously, so that the horizontal roller 4 is lifted stably.

In being convenient for install prefix clamp plate 6 in recess 5, set up recess 5 for link up the dovetail of pressure word roller 3 along 2 line directions of pressure word roller, prefix clamp plate 6 just clamps in recess 5 with recess 5 adaptation, can restrict the relative pressure word roller 3 radial motion of prefix clamp plate 6, recess 5 both sides all are equipped with the limiting plate 9 with pressure word roller 3 and the butt of prefix clamp plate 6, limiting plate 9 passes through bolt assembly 10 fixed connection with prefix clamp plate 6, can restrict the relative pressure word roller 2 of prefix clamp plate 6 and move, thereby fix prefix clamp plate 6 in recess 5. Bolt assembly 10 is the bolt and nut, all opens the hole with the bolt adaptation on limiting plate 9 and the prefix clamp plate 6, and the bolt passes behind the hole on limiting plate 9 and the prefix clamp plate 6 and fixes limiting plate 9 and prefix clamp plate 6 in recess 5 through the nut.

The two grooves 5 on the character pressing roller 3 are symmetrically distributed along the line of the character pressing roller shaft 2. Through setting up two recesses 5, the multiplicable word volume of pressing to the steel sheet material board. In other embodiments, more than two grooves 5 can be provided according to actual production requirements.

The working principle of the embodiment is as follows: the steel plate penetrates through the horizontal roller 4 and the character pressing roller shaft 2, the adjustable bearing seat 8 is adjusted, the adjustable bearing seat 8 drives the horizontal roller 4 to descend to apply pressure downwards, the steel plate on the character pressing roller 3 is pressed tightly, the steel plate can drive the horizontal roller 4 and the character pressing roller shaft 2 to rotate through friction when walking, the character head 7 rotates along with the rotation, and when the character head 7 passes through the surface of the steel plate, a corresponding mark can be pressed;

the carving process does not need to be stopped or powered, the whole process is fast and convenient, the upper and lower processes are not influenced, the character heads 7 can be disassembled and replaced, and different manufacturers only need to replace different character heads 7. The whole device has simple structure and low cost, and the lettering process is simple and efficient.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (4)

1. The utility model provides a high frequency welded tube device of carving characters on line, includes frame (1), installs lifting adjusting mechanism and pressure word roller (2) on frame (1), installs on pressure word roller (2) and presses word roller (3), and lifting adjusting mechanism lift end installs horizontal roller (4) that correspond with pressure word roller (3), and horizontal roller (4) are located directly over pressure word roller (2) line, presses word roller (2) line and horizontal roller (4) axis parallel arrangement, its characterized in that, be equipped with recess (5) on the cambered surface of pressure word roller (3), demountable installation has first clamp plate (6) of word in recess (5), installs first of a word (7) on first clamp plate (6), the operation terminal surface of first of a word (7) be the cambered surface and with the smooth transitional coupling of cambered surface of pressing word roller (3).

2. The high-frequency welded pipe online lettering device of claim 1, wherein the lifting adjusting mechanism comprises two adjustable bearing seats (8) arranged on the frame (1), two ends of the horizontal roller (4) are respectively rotatably arranged in bearings of the two adjustable bearing seats (8), and the height of the horizontal roller (4) can be adjusted by the adjustable bearing seats (8) so that the horizontal roller (4) is close to or far away from the lettering roller (3).

3. The high-frequency welded pipe online lettering device according to claim 1, wherein the groove (5) is a dovetail groove which penetrates through the lettering roller (3) along the linear direction of the lettering roller shaft (2), the lettering head pressing plate (6) is matched with the groove (5) and clamped in the groove (5), two sides of the groove (5) are respectively provided with a limiting plate (9) which is abutted against the lettering roller (3) and the lettering head pressing plate (6), and the limiting plates (9) are fixedly connected with the lettering head pressing plate (6) through bolt assemblies (10).

4. The high-frequency welded pipe online lettering device as claimed in claim 1, wherein the number of the grooves (5) on the lettering roller (3) is two, and the two grooves (5) are symmetrically distributed along the line of the lettering roller shaft (2).

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