CN213624329U

CN213624329U - Welding seam tracking warning device

Info

Publication number: CN213624329U
Application number: CN202022740511.0U
Authority: CN
Inventors: 丁一涛; 龚明达; 陈煜�; 陈亮; 龚建达; 富坚定
Original assignee: WUXI HUAJING NEW MATERIAL CO LTD
Current assignee: WUXI HUAJING NEW MATERIAL CO LTD
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a welding seam tracking warning device, including intensification section and audible-visual annunciator, the top of intensification section is fixed with the spout, and the inside sliding connection of spout has the slider, audible-visual annunciator's right side is provided with the welding seam detector, and audible-visual annunciator is located the top of slider, the left side swing joint of intensification section has the reduction section, and the left side swing joint of reduction section has the rapid cooling section of RJC, the left side of the rapid cooling section of RJC is provided with the steering roll, and the front end swing joint of steering roll has the encoder, the below of steering roll is provided with the zinc pot; this warning device is trailed to welding seam, can be fine trail and warn the belted steel welding seam, the operating position to the belted steel that the user can be timely is known to at the in-process of galvanization, the condition to the belted steel transform that can be fine is protected, is difficult to cause the production accident, has improved the security, can be fine satisfies people's user demand.

Description

Welding seam tracking warning device

Technical Field

The utility model relates to a welding seam tracking warning device.

Background

The galvanized steel strip is made by cold rolling or hot rolling, long and narrow strip steel plates are coated with a layer of raw material called (zinc) in different degrees, the hot galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like, the matrix of the hot galvanized steel pipe and the molten plating solution generate complex physical and chemical reactions to form a corrosion-resistant zinc-iron alloy layer with a compact structure, the alloy layer is integrated with a pure zinc layer and a strip steel matrix, so the corrosion resistance of the galvanized steel strip is strong, and the application effect of the galvanized steel strip meets the modern requirements, the galvanized strip steel is widely used as building materials at present, has the characteristics of rust prevention and corrosion resistance for many years, can be free from the influence of external adverse environment, can always maintain the performance and the appearance, in the process of using the galvanized steel strip, in order to improve the operating efficiency and the self characteristics of the galvanized steel strip, the galvanized steel strip finished product can be subjected to post-treatment, so that the performance of the galvanized steel strip finished product is more excellent.

However, the galvanizing device on the market at present cannot well track and warn the welding seam of the strip steel, users cannot know the running position of the strip steel, and cannot well protect the condition of strip steel change in the galvanizing process, so that production accidents are easily caused, the safety is greatly reduced, and the use requirements of people cannot be well met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's zinc-plating device, can not be fine trail and warn the belted steel welding seam, and the user of service can't know the running position of belted steel to the condition to belted steel transform that can not be fine at the in-process of galvanization protects, causes the production accident easily, security greatly reduced, the defect of satisfying people's user demand that can not be fine provides a welding seam tracking warning device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a welding seam tracking warning device, which comprises a heating section and an audible and visual alarm, wherein a chute is fixed above the heating section, a slider is connected inside the chute in a sliding manner, a welding seam detector is arranged on the right side of the audible and visual alarm is positioned above the slider, a reduction section is movably connected on the left side of the heating section, a RJC quick cooling section is movably connected on the left side of the reduction section, a steering roller is arranged on the left side of the RJC quick cooling section, an encoder is movably connected at the front end of the steering roller, a zinc pot is arranged below the steering roller, a sinking roller is arranged inside the zinc pot, an air knife is arranged above the zinc pot, an air knife baffle is arranged above the air knife, an air knife rest is fixedly connected above the air knife baffle, a cooling high tower is arranged above the air knife rest, and a support column is movably connected below the heating section, and a bottom plate is fixedly connected below the supporting column.

Preferably, the audible and visual alarm forms a sliding structure through the sliding block and the sliding groove, the external size of the sliding block is matched with the internal size of the sliding groove, and the sliding blocks are symmetrically distributed on the left side and the right side below the audible and visual alarm.

Preferably, the central axis of the welding seam detector is perpendicular to the horizontal line of the heating section, and the horizontal line of the heating section is coincident with the horizontal line of the reducing section.

Preferably, the central axis of the encoder coincides with the central axis of the steering roller, and the rear end surface of the encoder is closely attached to the front end surface of the steering roller.

Preferably, the central axis of the air knife baffle is perpendicular to the horizontal line of the zinc pot, and the central axis of the air knife frame coincides with the central axis of the air knife baffle.

Preferably, the central axis of the supporting column is perpendicular to the upper surface of the base plate, the horizontal line of the base plate is parallel to the horizontal line of the heating section, and the supporting columns are symmetrically distributed on the left side and the right side below the heating section.

The utility model discloses the beneficial effect who reaches is:

1. the cooperation between slider and the spout can carry out simple convenient installation and dismantlement to audible-visual annunciator, greatly reduced maintenance personal's the operation degree of difficulty, and the person of facilitating the use repairs and changes it to audible-visual annunciator can warn according to the signal of receiving, and the person of facilitating the use confirms the position of welding seam, and the section of heating keeps the level with the reduction section simultaneously, makes belted steel can not touch the inner wall of shaft at the in-process of motion, influences production.

2. The encoder and the steering roller are coaxially rotated, so that the encoder can measure the number of running meters of strip steel rotating for one circle of the steering roller according to the circumference of the steering roller, a user can track the running process of the strip steel, and meanwhile, the air knife baffle can avoid the situation that the position of the strip steel is changed suddenly in the galvanizing process to cause production accidents, the safety of the device is improved, and the use requirements of people can be well met.

3. The support column mainly plays a supporting role in the furnace body, guarantees that the furnace body can not cause the slope of the furnace body because of the reason of self gravity at the in-process of using to lead to belted steel traffic direction to change, and can guarantee the homogeneity of holding power, keep the level between base and the furnace body simultaneously, further restriction the slope of furnace body, make its work that can last normal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the control flow structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a temperature rising section; 2. a chute; 3. a slider; 4. an audible and visual alarm; 5. a weld detector; 6. A reduction section; 7. a rapid cooling section of RJC; 8. a turning roll; 9. an encoder; 10. a zinc pot; 11. sinking the roller; 12. An air knife; 13. an air knife baffle; 14. an air knife rest; 15. cooling the high tower; 16. a support pillar; 17. a base plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in figures 1 and 3, a welding seam tracking warning device comprises a temperature rising section 1 and an audible and visual alarm 4, a sliding chute 2 is fixed above the temperature rising section 1, a sliding block 3 is connected inside the sliding chute 2 in a sliding manner, a welding seam detector 5 is arranged on the right side of the audible and visual alarm 4 and is positioned above the sliding block 3, the audible and visual alarm 4 forms a sliding structure through the sliding block 3 and the sliding chute 2, the external dimension of the sliding block 3 is matched with the internal dimension of the sliding chute 2, the sliding blocks 3 are symmetrically distributed on the left side and the right side below the audible and visual alarm 4, the audible and visual alarm 4 can be simply and conveniently mounted and dismounted through the matching between the sliding block 3 and the sliding chute 2, the operation difficulty of maintenance personnel is greatly reduced, the maintenance and replacement are convenient for users, and the audible and visual alarm 4 can warn according to received signals, the position of the welding seam is convenient to determine by a user, the central axis of the welding seam detector 5 is vertical to the horizontal line of the heating section 1, the horizontal line of the heating section 1 is coincident with the horizontal line of the reducing section 6, and meanwhile, the heating section 1 and the reducing section 6 are kept horizontal, so that the strip steel cannot touch the inner wall of the furnace body in the moving process to influence production;

as shown in fig. 1 and 2, a reduction section 6 is movably connected to the left side of the temperature rise section 1, an RJC rapid cooling section 7 is movably connected to the left side of the reduction section 6, a turning roll 8 is arranged on the left side of the RJC rapid cooling section 7, an encoder 9 is movably connected to the front end of the turning roll 8, the central axis of the encoder 9 coincides with the central axis of the turning roll 8, the rear end surface of the encoder 9 is tightly attached to the front end surface of the turning roll 8, and the encoder 9 and the turning roll 8 are coaxially rotated, so that the encoder 9 can measure the number of running meters of the strip steel rotating around the turning roll 8 according to the circumference of the turning roll 8, so that a user can track the running process of the strip steel, a zinc pot 10 is arranged below the turning roll 8, a sinking roll 11 is arranged inside the zinc pot 10, an air knife 12 is arranged above the zinc pot 10, and an air knife baffle 13 is arranged above the air knife 12, the central axis of the air knife baffle 13 is vertical to the horizontal line of the zinc pot 10, the central axis of the air knife frame 14 is coincident with the central axis of the air knife baffle 13, and meanwhile, the air knife baffle 13 can prevent the steel strip from suddenly changing position in the galvanizing process to cause production accidents, so that the safety of the device is improved, and the use requirements of people can be well met;

as shown in fig. 1 and fig. 2, an air knife frame 14 is fixedly connected above the air knife baffle 13, a cooling tower 15 is arranged above the air knife frame 14, a support column 16 is movably connected below the temperature rise section 1, a bottom plate 17 is fixedly connected below the supporting column 16, the central axis of the supporting column 16 is vertical to the upper surface of the bottom plate 17, the horizontal line of the bottom plate 17 is parallel to the horizontal line of the heating section 1, the supporting columns 16 are symmetrically distributed at the left side and the right side below the temperature rising section 1, the supporting columns 16 mainly play a role in supporting the furnace body, so that the furnace body is prevented from inclining due to self gravity in the use process, therefore, the running direction of the strip steel is changed, the uniformity of the supporting force can be ensured, meanwhile, the bottom plate 17 and the furnace body are kept horizontal, the inclination of the furnace body is further limited, and the furnace body can continuously and normally work.

The working principle is as follows: when the welding seam tracking warning device is used, a temperature rising section 1, a reducing section 6, an RJC quick cooling section 7 and a supporting column 16 are connected and fixed, the supporting column 16 and a bottom plate 17 are ensured to be vertical to ensure the optimal production state, after the fixing is finished, the welding seam on the strip steel passes through a welding seam detector 5 (model: YUT2620) on the right side of the temperature rising section 1, the welding seam detector 5 sends a signal to an industrial computer, the industrial computer sends a signal to an audible and visual alarm 4 (model: YS-BBJ) to warn that the welding seam reaches a furnace mouth, the audible and visual alarm 4 sends a short sound, the automatic connection and disconnection can be carried out after the short sound warning, then the strip steel sequentially enters the temperature rising section 1, the reducing section 6 and the RJC quick cooling section 7, the strip steel is transmitted to a steering roller 8 after the furnace processing, the front end of the steering roller 8 is provided with an encoder 9, the encoder 9 can know the number of the running meters of the steering roller 8 rotating for, the encoder 9 sends a signal to an industrial control computer, the industrial control computer measures the distance from the furnace mouth to the quick cooling end according to the signal of the encoder 9 and inputs the distance into the computer, the computer calculates the position of a welding seam according to the output signal of the encoder 9 and provides warning long sound when the welding seam reaches the RJC quick cooling section 7, the long sound needs to be manually removed at the moment, the strip steel enters the zinc pot 10 after the turning of the turning roll 8, the strip steel is galvanized through the sink roll 11, the zinc liquid is led out, a user can adjust the air knife 12 according to the incoming material condition, the zinc liquid on the surface of the strip steel is blown and swept by the air knife 12 and is galvanized, the production accident caused by the change of the strip steel can be prevented by the arrangement of the air knife baffle 13, the safety performance of the air knife baffle is improved, and the strip steel after being galvanized finally reaches the cooling tower 15, which is the working principle of the welding seam tracking warning.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a welding seam tracking warning device, includes temperature rise section (1) and audible-visual annunciator (4), its characterized in that: a sliding chute (2) is fixed above the temperature rising section (1), a sliding block (3) is connected inside the sliding chute (2) in a sliding manner, a weld seam detector (5) is arranged on the right side of the audible and visual alarm (4) and is positioned above the sliding block (3), a reduction section (6) is movably connected on the left side of the temperature rising section (1), an RJC fast cooling section (7) is movably connected on the left side of the reduction section (6), a turning roller (8) is arranged on the left side of the RJC fast cooling section (7), an encoder (9) is movably connected at the front end of the turning roller (8), a zinc pot (10) is arranged below the turning roller (8), a sinking roller (11) is arranged inside the zinc pot (10), an air knife (12) is arranged above the zinc pot (10), an air knife baffle (13) is arranged above the air knife (12), and an air knife rest (14) is fixedly connected above the air knife baffle (13), and a cooling tower (15) is arranged above the air knife frame (14), a supporting column (16) is movably connected below the temperature rising section (1), and a bottom plate (17) is fixedly connected below the supporting column (16).

2. The weld seam tracking warning device according to claim 1, wherein: audible-visual annunciator (4) constitute sliding construction through between slider (3) and spout (2), and identical between the outside dimension of slider (3) and the inside dimension of spout (2) to slider (3) are the symmetrical form and distribute in audible-visual annunciator (4) the below left and right sides.

3. The weld seam tracking warning device according to claim 1, wherein: the central axis of the welding line detector (5) is vertical to the horizontal line of the heating section (1), and the horizontal line of the heating section (1) is coincident with the horizontal line of the reducing section (6).

4. The weld seam tracking warning device according to claim 1, wherein: the central axis of the encoder (9) coincides with the central axis of the steering roller (8), and the rear end surface of the encoder (9) is tightly attached to the front end surface of the steering roller (8).

5. The weld seam tracking warning device according to claim 1, wherein: the central axis of the air knife baffle (13) is vertical to the horizontal line of the zinc pot (10), and the central axis of the air knife frame (14) is coincident with the central axis of the air knife baffle (13).

6. The weld seam tracking warning device according to claim 1, wherein: the central axis of the supporting column (16) is vertical to the upper surface of the bottom plate (17), the horizontal line of the bottom plate (17) is parallel to the horizontal line of the temperature rising section (1), and the supporting column (16) is symmetrically distributed on the left side and the right side below the temperature rising section (1).