CN201070880Y - High-frequency welding pipe word rolling machine - Google Patents

Abstract

A high frequency welded pipe character rolling machine is one for rolling characters and various signs on a metal band. The character rolling machine is provided with an upper roll in the middle of an upper principal axis and is provided with a character rolling roll in the middle of a lower principal axis. A groove on one side of a middle piece of the character rolling roll is embedded with a character block inside, the metal band needing to be rolled with characters translates between the upper roll and the character rolling roll under the traction of the power of a main machine, and the upper surface and the lower surface of the metal band respectively contact with the excircles of the upper roll and the character rolling roll; a left elevating screw and a right elevating screw are respectively inserted into screws in the middle of top surfaces of a left arrangement board and a right arrangement board. The depths of rolled characters are adjusted by screwing the screws manually. The utility model can roll various characters and signs on the raw material before a product is finished in the process flow of the continuous production taking the metal band as the raw material without the manual operation, therefore, the utility model saves time and labor and is high in efficiency; moreover, the firm and environment friendly signs are not easy to copy.

Description

High frequency welded pipe letter rolling machine

technical field

The utility model relates to an auxiliary equipment of a high-frequency welded pipe unit, in particular to a high-frequency welded pipe letter rolling machine for rolling out characters and various marks on strip steel.

Background technique

The strip steel is formed into a round pipe by a high-frequency welded pipe machine. At present, when the name, model, trademark and various related signs of the product are to be marked on the formed product, the worker sprays ink on the formed round tube product, which not only requires labor, but also is inefficient, time-consuming and laborious. The characters are easy to fade, the ink pollutes the environment, and it is easy to be counterfeited. The logo of the famous brand product is marked on the counterfeit product.

Utility model content

In order to overcome the disadvantages of the existing problems of using ink to mark various marks on strip steel products, the purpose of this utility model is to provide a high-frequency welded pipe letter rolling machine, which can be used on strip steel products In the process of continuous production of raw materials, before the product is formed, various characters and logos are rolled on the raw materials without manual operation, saving time and labor and high efficiency, and the logo is firm, not easy to counterfeit, and does not pollute the environment.

The technical solution adopted by the utility model to solve its technical problems is as follows:

A high-frequency welded pipe letter rolling machine, which is a type of letter rolling machine that rolls out characters and various marks on strip steel. The letter rolling machine includes a frame, a left discharge plate, a right discharge plate, an upper slider, Lower slider, upper main shaft, lower main shaft, upper roll, letter roll, and left and right lifting screw, the left and right discharge plates are vertically installed on the left and right sides of the top surface of the frame respectively, and are connected with the machine The frame is fixedly connected, and an upper slider and a lower slider are respectively installed in the rectangular hole in the middle of each discharge plate. There is a shaft hole in the middle of the two upper sliders and the two lower sliders. Install the upper main shaft and its bearing and bearing cover in the shaft hole in the middle, install the lower main shaft and its bearing and bearing cover in the shaft hole between the left and right lower blocks; install the upper roller in the middle of the upper main shaft, and install the There is a lettering roll with letter blocks on one side. The strip steel to be rolled is translated from the middle of the upper roller and the lettering roller under the traction of the main engine power. Circular contact; the left and right lifting screw rods are respectively passed through the screw holes in the middle of the top surfaces of the left and right discharge plates, and are respectively pressed on the top surfaces of the left and right upper sliders.

The lettering roll includes left and right blocking pieces, left and right side pieces and a middle piece, all of which are installed on the lower spindle, and from left to right are the left blocking piece, the left side piece, the middle piece, the right side piece and the right piece There is a groove on the outer circle of the middle piece, a block is set in the groove, the left and right side pieces and the middle piece are connected by threads, and the left and right blocking pieces are fixedly connected with the main shaft.

The letter rolling machine of the utility model is that when the strip steel is moved in translation under the power traction of the main machine, it first passes between the upper roll and the letter rolling roller of the letter rolling machine. If there are characters, after manually turning the lead screw to adjust the depth of the characters, the traction force of the traction strip will make the upper roller and the roller rotate in the opposite direction, and the characters and logos on the characters will be rolled. On the strip steel, the product name, model, trademark and various related signs can be marked on the raw material of the strip steel.

The beneficial effects of the utility model are:

1. Save manpower, save time and labor, improve efficiency and benefit the environment

Compared with the existing technology of manually spraying ink, the utility model does not need special personnel to operate, and it assists in completing the letter rolling in the moving process before the strip steel enters the main machine, so the efficiency can be improved. Save time and labor, save labor, and because no ink is used, it is conducive to environmental protection.

2. Simple structure, no special power device

The strip steel of the utility model is driven by the power of the main machine, so the letter rolling machine itself does not have a special power device and a transmission device, so that the structure is simple.

3. The rolled fonts and various logos are firm and not easy to counterfeit

The characters and various logos rolled out by the utility model will not fall off, and are not easy to counterfeit, preventing non-brand-name products from posing as high-quality products with counterfeit logos.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the high-frequency welded pipe rolling machine of the present invention

Figure 2 is a schematic left view of Figure 1

In the figure, 1. Left discharge plate 2. Lower slider 3. Upper slider 4. Lower spindle 5. Upper spindle 6. Lower bearing cover 7. Upper bearing cover 8. Left lifting screw 9. Right lifting screw 10. Roller roll 11. Right discharge plate 12. Rack 13. Upper roll 14. Pressure bar 15. Rubber block

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 shows an embodiment of the high-frequency welded pipe letter rolling machine of the present invention, which is an auxiliary equipment of the high-frequency welded pipe machine, and the strip passes through the letter rolling machine before moving to the high-frequency welded pipe machine. The letter rolling machine is provided with a left discharge plate 1 and a right discharge plate 11, and these two discharge plates are installed on the left and right sides of the top surface of the frame 12 respectively, and are screwed and fastened with the frame 12. An upper slider 3 and a lower slider 2 are respectively installed in the rectangular hole in the middle of the two discharge plates. Upper main shaft 5 and its bearing and upper bearing cover 7 are installed in the shaft hole in the middle, and lower main shaft 4 and its bearing and lower bearing cover 6 are installed in the shaft hole in the middle of the left and right lower sliders 2 . As shown in Figure 2, the upper slider 3 and the lower slider 2 are connected with the upper and lower bearing caps by bolts and nuts. As shown in Figure 1, upper roller 13 is installed in the middle of upper main shaft 5, and lettering roll 10 is housed in the middle of lower main shaft 4. Lettering roll 10 includes left and right blocking pieces, left and right side pieces and middle piece, all installed on the lower main shaft 4, from left to right are left blocking piece, left side piece, middle piece, right side piece and right blocking piece There is a groove on the outer circle of the middle piece, a word block is set in the groove, the left and right side pieces and the middle piece are connected by threads, and the left and right blocking pieces are fixedly connected with the main shaft. During operation, according to the width of the strip, pads can be added between each piece to adjust. Under the power traction of the main engine, the steel strip translates between the top roll 13 and the letter roll 10, and the upper and lower surfaces of the strip contact with the outer circles of the top roll 13 and the letter roll 10 respectively. In the screw holes in the middle of the left discharge plate 1 and the top surface of the right discharge plate 11, a left lifting screw 8 and a right lifting screw 9 are respectively pierced, and a pressure bar 14 is respectively housed at the bottoms of the two leading screws, and Press respectively on the top surface of left and right upper slide block 3. Shock absorbing rubber block 15 is housed between the top of left and right upper slide block 3 and left and right pressing bar 14 bottoms. During operation, according to the thickness of the strip steel and the depth of the rolled characters, first use a special wrench to adjust the height of the left and right lifting screw.

The utility model is suitable for continuous production equipment with strip steel as raw material, such as auxiliary equipment of high-frequency welded pipe unit and cold-bending forming unit. Before the product is formed, characters and various signs are rolled on the raw material.

Claims (3)

1. a ratio-frequency welded tube rolls word machine, it be a kind of on the band steel rolling go out the word machine that rolls of literal and various signs, it is characterized in that: it comprises frame, left side exhaust plate, right exhaust plate, top shoe, sliding block, last main shaft, lower main axis, top roll, roll a word roller and a left side, right elevating screw, a described left side, right exhaust plate is vertically mounted on the left side of frame end face respectively, the right side, and fixedly connected with frame, in the rectangular opening in the middle of every exhaust plate a top shoe and a sliding block are installed, in the middle of two top shoes and two sliding blocks an axis hole is arranged respectively, on a left side, install main shaft and bearing and bearing cap in the axis hole in the middle of the upper right slide block, on a left side, lower main axis and bearing and bearing cap are installed in the axis hole in the middle of the slide block of bottom right; Top roll is housed in the middle of last main shaft, and what be equipped with in the middle of lower main axis that a side studs with block rolls the word roller, and from top roll with roll translation in the middle of the word roller, the upper and lower surface of band steel contacts with the cylindrical that rolls the word roller with top roll respectively the band steel that need roll word under the traction of main frame power; Left and right elevating screw is located in respectively in the middle screw of left and right exhaust plate end face, and is pressed in respectively on the end face of left and right top shoe.

2. ratio-frequency welded tube according to claim 1 rolls word machine, it is characterized in that: the described word roller that rolls comprises left and right catch, and left and right lateral plate and middle sheet are installed on the lower main axis, are left catch, left side sheet, middle sheet, right side sheet and right catch from left to right; Have a groove on the cylindrical of middle sheet, stud with a block in this groove, left and right lateral plate and middle sheet are by being threaded, and left and right catch is fixedlyed connected with main shaft.

3. ratio-frequency welded tube according to claim 1 rolls word machine, it is characterized in that: described left and right leading screw is pressed in respectively on the end face of left and right top shoe by the pressure thick stick that is installed in its bottom; Between the top of described left and right top shoe and left and right pressure thick stick, the yielding rubber piece is housed.

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