CN216847579U

CN216847579U - Aluminum foil defect detection device in aluminum foil rolling process

Info

Publication number: CN216847579U
Application number: CN202220102662.XU
Authority: CN
Inventors: 王晓军
Original assignee: Longma Aluminum Group Co ltd
Current assignee: Longma Aluminum Group Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-28
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to an aluminium foil production technical field discloses an aluminium foil defect detecting device among aluminium foil rolling process, including bottom plate and first fixed plate, first fixed plate is provided with two, and first fixed plate is vertical to be fixed in left front end of bottom plate and rear end, and top and below between front end and the rear end fixed plate all change the roller through rotatable the installing of first bull stick, the inside outer lane embedding of changeing the roller is fixed with the heating wire, and changes the roller and be connected with first fixed plate front end surface mounting's servo motor transmission. The utility model discloses a rotatable and roller of pressing close to about setting up, the even embedding of its inner lane is fixed with the heating wire, can be with changeing the roller heating then to the aluminium foil conveying and with aluminium foil even heating, later through the deflector roll surface of thermal imaging probe below, shoot thermal imaging data by thermal imaging probe to judge whether there is the flaw or damaged in the aluminium foil through thermal imaging data, avoid light reflection's influence and comprehensive efficient detection aluminium foil quality.

Description

Aluminum foil defect detection device in aluminum foil rolling process

Technical Field

The utility model relates to an aluminium foil production technical field specifically is an aluminium foil defect detecting device among aluminium foil rolling process.

Background

At present, in the actual production process of the aluminum foil, due to the influence of various factors, defects such as holes, mosquitoes, black spots, crystal spots, scratches, spots and the like appear on the surface of the aluminum foil, the quality of the aluminum foil is seriously influenced, unnecessary loss is brought to manufacturers, human eyes of the defects of the aluminum foil cannot be timely and accurately judged, and the currently and commonly used device for detecting the defects of the surface of the aluminum foil is installed on an aluminum foil splitting machine or a rewinding machine.

The publication number is CN213022812U discloses an aluminium foil defect detecting device among aluminium foil rolling process, including installing at the subaerial fixed bolster of rolling mill outlet side, the fixed bolster includes the landing leg and fixes the crossbeam on the landing leg, position inspection inductive switch is installed at the both ends of crossbeam, install drive moving mechanism on the crossbeam, drive moving mechanism is including installing the linear guide above the crossbeam and installing the servo drive motor in linear guide one end, servo drive motor is connected with position inspection inductive switch electricity, install supporting slider on the linear guide, be fixed with on the supporting slider and detect the head.

When the technical scheme is realized, at least the following defects exist: 1. during the operation of the aluminum foil, various light reflection phenomena are easy to occur on the surface of the aluminum foil, the influence on a camera is large during light reflection, and flaws or damages possibly existing on the surface of the aluminum foil cannot be detected comprehensively. Therefore, an aluminum foil defect detection device in the aluminum foil rolling process is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium foil rolling in-process aluminium foil defect detection device, through the commentaries on classics roller that is rotatable and press close to about setting up, the even embedding of its inside outer lane is fixed with the heating wire, can be with changeing the roller heating then to the aluminium foil conveying and with the aluminium foil even heating, later through the deflector roll surface of thermal imaging probe below, shoot thermal imaging data by thermal imaging probe, and judge whether there is the flaw or damaged in the aluminium foil through thermal imaging data, avoid light reflection's influence and comprehensive efficient detection aluminium foil quality, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the device for detecting the defects of the aluminum foil in the aluminum foil rolling process comprises a bottom plate and two first fixing plates, wherein the two first fixing plates are vertically fixed at the front end and the rear end of the left side of the bottom plate, the upper part and the lower part between the front end and the rear end fixing plates are respectively rotatably provided with a rotating roller through a first rotating rod, and the upper rotating roller and the lower rotating roller are close to each other;

the embedding of the inside outer lane of commentaries on classics roller is fixed with the heating wire, and changes the roller and be connected with first fixed plate front end surface mounting's servo motor transmission, the equal vertical second fixed plate that is fixed with in front end and the rear end on bottom plate right side, and the below between front end and the rear end second fixed plate passes through the rotatable deflector roll of installing of second bull stick, and the both sides outer lane of deflector roll all encircles and is fixed with the limiting plate, transversely is fixed with the diaphragm between the second fixed plate of deflector roll top, and the below both sides of diaphragm all are fixed with the thermal imaging probe, and the thermal imaging probe is provided with two.

As a preferred embodiment of the utility model, install the electric sliding ring on changeing the left first bull stick of roller, the left side of electric sliding ring is pasted tightly on first fixed plate surface, and the heating wire passes through electric sliding ring and external control computer electric connection.

As a preferred embodiment of the present invention, the first rotating rod is rotatably connected to the first fixing plate through a first bearing, and the first bearing is embedded in the first fixing plate.

As a preferred embodiment of the present invention, the second rotating rod is rotatably connected to the second fixing plate through the second bearing, and the second bearing is embedded in the second fixing plate.

As a preferred embodiment of the present invention, the servo motor and the thermal imaging probe are electrically connected to an external control computer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an aluminium foil rolling in-process aluminium foil defect detecting device, through the roller that changes that sets up rotatable and press close to, the even embedding of its inside outer lane is fixed with the heating wire, can be with changeing the roller heating then to the aluminium foil conveying and with aluminium foil even heating, later through the deflector roll surface of thermal imaging probe below, shoot thermal imaging data by thermal imaging probe, and judge whether there is flaw or damage in the aluminium foil through thermal imaging data, avoid light reflection's influence and comprehensive efficient detection aluminium foil quality, the location direction when the aluminium foil conveying can be guaranteed in the existence of limiting plate.

2. The utility model discloses an aluminium foil rolling in-process aluminium foil defect detection device installs electric slip ring on changeing the left first bull stick of roller through making, and the left side of electric slip ring is pasted tightly on first fixed plate surface, and the heating wire passes through electric slip ring and external control computer electric connection, through the setting of electric slip ring, can be when changeing the roller and rotate, guarantees that the heating wire is normal to be connected with the external control computer, makes the heating wire normally work.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the aluminum foil defect detecting device in the aluminum foil rolling process of the present invention;

fig. 2 is a schematic side view of the first fixing plate of the aluminum foil defect detecting device in the aluminum foil rolling process of the present invention;

fig. 3 is a schematic side view of a second fixing plate of the aluminum foil defect detecting device in the aluminum foil rolling process of the present invention;

fig. 4 is the schematic view of the structure of the cross section of the roller of the aluminum foil defect detecting device in the aluminum foil rolling process.

In the figure: 1. a base plate; 2. a first fixing plate; 3. a second fixing plate; 4. rotating the roller; 5. a guide roller; 6. a servo motor; 7. a first rotating lever; 8. an electrical slip ring; 9. a first bearing; 10. a limiting plate; 11. a transverse plate; 12. a thermal imaging probe; 13. a second rotating lever; 14. a second bearing; 15. an electric heating wire.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: an aluminum foil defect detection device in an aluminum foil rolling process comprises a bottom plate 1 and two first fixing plates 2, wherein the two first fixing plates 2 are vertically fixed at the front end and the rear end of the left side of the bottom plate 1, rotating rollers 4 are rotatably arranged above and below the front end and the rear end fixing plates through first rotating rods 7, and the rotating rollers 4 above and below are close to each other;

the embedding of the inside outer lane of commentaries on classics roller 4 is fixed with heating wire 15, and changes

roller

4 and 2 front end surface mounting's of first fixed plate 6 transmissions and be connected, the equal vertical second fixed plate 3 that is fixed with in front end and the rear end on 1 right side of bottom plate, and the below between front end and the rear end second fixed plate 3 passes through the rotatable deflector roll 5 of installing of second bull stick 13, and the both sides outer lane of deflector roll 5 all encircles and is fixed with limiting plate 10, transversely is fixed with diaphragm 11 between the second fixed plate 3 of deflector roll 5 top, and the below both sides of diaphragm 11 all are fixed with thermal imaging probe 12, and thermal imaging probe 12 is provided with two.

In this embodiment (please refer to fig. 1-4), the rotary roller 4 is vertically rotatable and close to the rotary roller, the heating wires 15 are uniformly embedded in the inner and outer rings of the rotary roller 4, the rotary roller 4 can be heated and then the aluminum foil can be conveyed and uniformly heated, then the thermal imaging data is shot by the thermal imaging probe 12 after passing through the surface of the guide roller 5 below the thermal imaging probe 12, and whether the aluminum foil has flaws or is damaged is judged through the thermal imaging data, so that the quality of the aluminum foil can be comprehensively and efficiently detected by avoiding the influence of light reflection, and the existence of the limiting plate 10 can ensure the positioning and guiding when the aluminum foil is conveyed.

In this embodiment (please refer to fig. 2), the first rotating rod 7 at the left side of the rotating roller 4 is provided with the electrical slip ring 8, the left side of the electrical slip ring 8 is attached to the surface of the first fixing plate 2, and the heating wire 15 is electrically connected to the external control computer through the electrical slip ring 8, by installing the electrical slip ring 8 on the first rotating rod 7 at the left side of the rotating roller 4, the left side of the electrical slip ring 8 is attached to the surface of the first fixing plate 2, and the heating wire 15 is electrically connected to the external control computer through the electrical slip ring 8, by setting the electrical slip ring 8, when the rotating roller 4 rotates, it is ensured that the heating wire 15 is normally connected to the external control computer, so that the heating wire 15 can normally work.

In this embodiment (please refer to fig. 2), the first rotating rod 7 is rotatably connected to the first fixing plate 2 through a first bearing 9, and the first bearing 9 is embedded inside the first fixing plate 2, and the first rotating rod 7 is rotatably connected to the first fixing plate 2 through the first bearing 9.

In this embodiment (see fig. 3), the second rotating rod 13 is rotatably connected to the second fixing plate 3 through a second bearing 14, the second bearing 14 is embedded in the second fixing plate 3, and the second rotating rod 13 is rotatably connected to the second fixing plate 3 through the second bearing 14.

In this embodiment (please refer to fig. 2 and fig. 3), the servo motor 6 and the thermal imaging probe 12 are electrically connected to an external control computer, and the control of the servo motor 6 and the data reception and analysis of the thermal imaging probe 12 are realized by the external control computer.

It should be noted that the present invention relates to a device for detecting defects in aluminum foil during rolling process, which comprises a bottom plate 1, a first fixing plate 2, a second fixing plate 3, a rotating roller 4, a guide roller 5, a servo motor 6, a first rotating rod 7, an electrical slip ring 8, a first bearing 9, a limiting plate 10, a transverse plate 11, a thermal imaging probe 12, a second rotating rod 13, a second bearing 14, and an electric heating wire 15, wherein the components are all universal standard components or components known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimental methods, at the idle position of the device, all the above electrical devices, which refer to power components, electrical devices, adaptive monitoring computers and power supplies, are connected through wires, and specific connecting means, in the following working principle, the electrical devices are electrically connected in sequence, the detailed connection means is a technique known in the art, the following mainly introduces the working principle and process, and no description is given to the electrical control, when in operation, the rolled aluminum foil firstly passes through the upper and lower rollers 4, the upper and lower parts of the aluminum foil are respectively adhered to the upper and lower rollers 4, then the aluminum foil passes through the spacing plates 10 on both sides above the right guide roller 5, then the aluminum foil is wound on the winding device, then the electric heating wire 15 in the roller 4 is started to heat the upper and lower rollers 4, then the upper and lower servo motors 6 are started to drive the upper and lower rollers 4 to respectively rotate clockwise and counterclockwise, so as to drive the aluminum foil to transmit to the right side, the upper and lower rollers 4 rotating above and below can heat the upper and lower surfaces of the aluminum foil in the transmission process, and transport the aluminum foil to the right side, when the aluminium foil is conveyed to 5 tops of deflector roll, can be shot by thermal imaging probe 12, if the aluminium foil is of high quality, then the thermal imaging data of shooting are even, it is inhomogeneous and the condition that exists the temperature and differ to shoot the data of thermal imaging at thermal imaging probe 12, can judge that there is flaw or damage in the aluminium foil surface, can be by quick and comprehensive detection department, the effect of detection is better, can not influenced by light, if the quality is good can be by the direct rolling of coiling mechanism, and when having the flaw or damaged, then transmit signal gives the control computer, control servo motor 6 stall simultaneously, then handle by personnel's inspection, avoid the production of wastrel.

Claims

1. The utility model provides an aluminium foil defect detecting device among aluminium foil rolling process, includes bottom plate (1) and first fixed plate (2), its characterized in that: the two first fixing plates (2) are vertically fixed at the front end and the rear end of the left side of the bottom plate (1), the upper part and the lower part between the front end and the rear end fixing plates are respectively rotatably provided with a rotating roller (4) through a first rotating rod (7), and the upper rotating roller (4) and the lower rotating roller (4) are close to each other;

the embedding of the inside outer lane of commentaries on classics roller (4) is fixed with heating wire (15), and changes roller (4) and first fixed plate (2) front end surface mounting's servo motor (6) transmission and be connected, the equal vertical second fixed plate (3) that are fixed with in front end and the rear end on bottom plate (1) right side, and below between front end and rear end second fixed plate (3) through rotatable deflector roll (5) of installing of second bull stick (13), the both sides outer lane of deflector roll (5) all encircles and is fixed with limiting plate (10), transversely is fixed with diaphragm (11) between second fixed plate (3) of deflector roll (5) top, and the below both sides of diaphragm (11) all are fixed with thermal imaging probe (12), thermal imaging probe (12) are provided with two.

2. The device for detecting the defects of the aluminum foil in the aluminum foil rolling process according to claim 1, wherein: an electric slip ring (8) is mounted on a first rotating rod (7) on the left side of the rotating roller (4), the left side of the electric slip ring (8) is attached to the surface of the first fixing plate (2), and the heating wire (15) is electrically connected with an external control computer through the electric slip ring (8).

3. The device for detecting the defects of the aluminum foil in the aluminum foil rolling process according to claim 1, wherein: the first rotating rod (7) is rotatably connected with the first fixing plate (2) through a first bearing (9), and the first bearing (9) is embedded in the first fixing plate (2).

4. The device for detecting the defects of the aluminum foil in the aluminum foil rolling process according to claim 1, wherein: the second rotating rod (13) is rotatably connected with the second fixing plate (3) through a second bearing (14), and the second bearing (14) is embedded in the second fixing plate (3).

5. The device for detecting the defects of the aluminum foil in the aluminum foil rolling process according to claim 1, wherein: the servo motor (6) and the thermal imaging probe (12) are electrically connected with an external control computer.