CN115200516A - Aluminum foil flatness detection device - Google Patents

Abstract

The invention provides an aluminum foil flatness detection device, which belongs to the field of aluminum foil detection equipment and comprises an unwinding mechanism for unwinding an aluminum foil, a winding mechanism for winding the aluminum foil and a guide mechanism arranged between the unwinding mechanism and the winding mechanism, wherein the unwinding mechanism comprises an unwinding seat, an unwinding roller and an unwinding motor, the winding mechanism comprises a winding seat, a winding roller and a winding motor, the guide mechanism comprises a guide seat and a plurality of guide rollers arranged on the guide seat, the height of the winding roller is higher than that of the unwinding roller and the height of the guide rollers, a detection mechanism is arranged between the winding seat and the guide seat, the detection mechanism comprises a detection seat and a driving assembly for driving the detection seat to move towards a direction close to or far away from the winding seat, and a plurality of laser infrared lamps are distributed on the detection seat along the length direction of the detection seat. The invention can facilitate the detection process and improve the detection accuracy.

Description

A kind of aluminum foil flatness detection device

technical field

The invention relates to the technical field of aluminum foil detection equipment, in particular to an aluminum foil flatness detection device.

Background technique

In the production process of aluminum foil, its flatness needs to be tested. At present, the flatness of aluminum foil is tested manually. When testing, the worker straightens the aluminum foil with a flat rod, visually checks the number and number of uneven parts on the surface of the aluminum foil, and uses a ruler to measure the size of the uneven parts.

The existing detection method needs to manually straighten the aluminum foil, and the detection process is inconvenient; and the detection process relies on manual visual observation, and the detection accuracy is poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an aluminum foil flatness detection device, which can facilitate the detection process and at the same time improve the detection accuracy.

The embodiments of the present invention are realized through the following technical solutions: an aluminum foil flatness detection device, comprising an unwinding mechanism for unwinding the aluminum foil, a winding mechanism for winding the aluminum foil, a device arranged between the unwinding mechanism and the winding mechanism The guide mechanism between the two, the unwinding mechanism includes an unwinding seat, an unwinding roller and an unwinding motor, the winding mechanism includes a winding seat, a winding roller and a winding motor, and the guide mechanism includes a guide seat and a set of There are a plurality of guide rollers on the guide seat, the height of the winding roller is higher than the height of the unwinding roller and the guide roller, a detection mechanism is arranged between the winding seat and the guide seat, and the detection mechanism includes a detection seat and a drive assembly for driving the detection base to move toward or away from the winding base, where a plurality of laser infrared lamps are distributed along the length of the detection base.

Further, a control component for comparing the flatness of the aluminum foil is provided between the rewinding seat and the guide seat, the control component is located on one side of the aluminum foil and the inclination angle of the control component is consistent with the inclination angle of the aluminum foil, and at least one of The laser infrared light is located directly below the control assembly.

Further, the rewinding seat is provided with a pressing mechanism for pressing against the aluminum foil roll, and the pressing mechanism includes a pressing rod and pressing members arranged on both sides of the pressing rod.

Further, the pressing member includes a pressing block and a pressing spring, both sides of the rewinding seat are provided with strip-shaped grooves along its own height direction, and the pressing block is slidably arranged in the strip-shaped groove, so One end of the pressing spring is fixedly connected to the groove wall at the bottom of the strip groove, and the other end is fixedly connected to the pressing block.

Further, the top surface of the abutting block is provided with an arc-shaped groove matching the shape of the abutting rod.

Further, the control component includes a control plate, one end of the control plate is provided with a rotating shaft, the other end is provided with a sleeve, the rotating shaft is rotatably arranged on the guide seat, and the sleeve is sleeved on the outside of the pressing rod. .

Further, the drive assembly includes a drive motor and a lead screw, the lead screw is rotatably arranged between the rewinding seat and the guide seat, the drive motor is fixed on the rewinding seat, and the output shaft of the drive motor and the lead screw A coaxial line is connected, and the detection seat is provided with a threaded hole and is sleeved on the lead screw.

Further, a guide rod is also arranged between the rewinding seat and the guide seat, the two ends of the guide rod are respectively fixed on the rewinding seat and the guide seat, and the detection seat is provided with a through hole and sleeved on the rewinding seat and the guide seat. on the guide rod.

The technical solutions of the embodiments of the present invention have at least the following advantages and beneficial effects:

1. The present invention detects the flatness of the aluminum foil between the unwinding roller and the guide roller by setting a detection mechanism. Compared with manually leveling the aluminum foil and observing it with the naked eye, the detection process is convenient and the detection accuracy is improved at the same time. Spend.

2. In the present invention, a control component is set, so as to play a comparative role in the detection process, so as to facilitate the staff to judge whether the flatness of the aluminum foil meets the standard.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic diagram of the overall structure of an aluminum foil flatness detection device provided by the present invention;

Fig. 2 is the structural representation of the winding mechanism and the guiding mechanism of the present invention;

3 is a schematic structural diagram of a control component and a pressing mechanism of the present invention;

Fig. 4 is the enlarged view of A part of Fig. 3;

Icon: 1-unwinding mechanism, 11-unwinding seat, 12-unwinding roller, 13-unwinding motor, 2-winding mechanism, 21-winding seat, 211-strip groove, 22-winding roller, 23-winding motor, 3-guide mechanism, 31-guide seat, 32-guide roller, 4-detection mechanism, 41-detection seat, 411-laser infrared lamp, 42-drive assembly, 421-drive motor, 422-wire Lever, 43-Guide rod, 5-Control component, 51-Control plate, 52-Rotation shaft, 53-Sleeve, 6-Abutting mechanism, 61-Abutting rod, 62-Abutting piece, 621-Abutting block, 622 - Tighten the spring.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

The following is further described in conjunction with specific embodiments. Referring to Figures 1 to 4, the present invention is an aluminum foil flatness detection device, comprising an unwinding mechanism 1, a winding mechanism 2 and a guiding mechanism 3. The unwinding mechanism 1 includes an unwinding mechanism. The seat 11, the unwinding roller 12 and the unwinding motor 13, the aluminum foil roll to be detected is installed on the unwinding roller 12, and the unwinding roller 12 can be driven by the unwinding motor 13 to rotate to unwind the aluminum foil; the winding mechanism 2 includes The rewinding seat 21, the rewinding roller 22 and the rewinding motor 23, the end of the aluminum foil roll away from the unwinding roller 12 is wound around the rewinding roller 22, and the rewinding roller 22 can be driven by the rewinding motor 23 to rotate the aluminum foil roll. Collection; the guiding mechanism 3 includes a guiding seat 31 and a plurality of guiding rollers 32 mounted on the guiding seat 31, and the plurality of guiding rollers 32 are located between the unwinding roller 12 and the winding roller 22, and play a guiding role for the aluminum foil.

The height of the rewinding roller 22 is higher than the heights of the unwinding roller 12 and the guide roller 32. A detection mechanism 4 is arranged between the rewinding base 21 and the guide base 31. The detection mechanism 4 can detect the aluminum foil between the unwinding roller 12 and the guide roller 32. The part in between is tested for flatness. The detection mechanism 4 includes a detection base 41 and a drive assembly 42 for driving the detection base 41 to move toward or away from the winding base 21 . The detection base 41 has a plurality of laser infrared lamps 411 distributed along its length. The laser infrared lamp 411 emits light beams to the side of the aluminum foil facing the ground, and the staff can judge the uneven parts by observing the positions of different light beams on the ground. After a position is detected, the drive assembly 42 drives the detection seat 41 to move toward or away from the rewinding seat 21 , that is, the next position can be detected until the position between the rewinding seat 21 and the guide seat 31 is detected. The entire section of aluminum foil in the area has been inspected.

The drive assembly 42 includes a drive motor 421 and a lead screw 422. One end of the lead screw 422 is rotatably connected to the take-up base 21, and the other end is rotatably connected to the guide base 31. The drive motor 421 is fixed on the take-up base 21 and drives the motor. The output shaft of 421 is coaxially connected with the lead screw 422 , and the detection seat 41 is provided with a threaded hole and is sleeved on the lead screw 422 . A guide rod 43 is also arranged between the rewinding seat 21 and the guiding seat 31. The two ends of the guiding rod 43 are respectively fixed on the rewinding seat 21 and the guiding seat 31. The detection seat 41 has a through hole and is sleeved on the guiding rod. 43 on. By driving the lead screw 422 to rotate by the driving motor 421, the detection seat 41 can move along the length direction of the lead screw 422 during the rotation of the lead screw 422, so that the detection seat 41 can be conveniently moved to the next position to be detected.

The rewinding base 21 is provided with an abutting mechanism 6, so that the rolled aluminum foil can be pressed tightly. The component 62 includes a pressing block 621 and a pressing spring 622. Both sides of the rewinding seat 21 are provided with strip-shaped grooves 211 along its height direction. The top surface is provided with an arc-shaped groove matching the shape of the abutting rod 61 . Under the elastic force of the pressing spring 622, the pressing block 621 drives the pressing rod 61 to move upward and press against the aluminum foil roll, which can improve the stability of the aluminum foil roll.

A control component 5 for comparing the flatness of the aluminum foil is provided between the rewinding seat 21 and the guide seat 31. The control component 5 is located on one side of the aluminum foil and the inclination angle of the control component 5 is consistent with the inclination angle of the aluminum foil. At least one laser infrared lamp 411 Located just below the control component 5. A plurality of laser infrared lamps 411 respectively emit light beams to the control component 5 or the aluminum foil, and observe the position of the reflected light beam. The light beam reflected by the aluminum foil with a flat surface forms a straight line with the light beam reflected by the control component 5, while the aluminum foil with an uneven surface forms a straight line. The position of the reflected beam will deviate from this straight line, and the staff can judge that the flatness of the corresponding position does not meet the standard.

The control component 5 includes a control plate 51 , one end of the control plate 51 is provided with a rotating shaft 52 and the other end is provided with a sleeve 53 . When the aluminum foil is gradually wound on the take-up roller 22, the aluminum foil roll on the take-up roller 22 will gradually thicken, so the inclination angle of the part of the aluminum foil between the unwinding roller 12 and the guide roller 32 will change. During the thickening process, the position of the pressing rod 61 will change synchronously. Since one end of the control plate 51 is sleeved on the outside of the abutting rod 61 through the sleeve 53 , when the position of the abutting rod 61 changes, the angle of the control plate 51 can be changed synchronously, so that the inclination angle of the control plate 51 can be changed. It is consistent with the inclination angle of the part of the aluminum foil located between the unwinding roller 12 and the guide roller 32, so as to reduce the detection error.

The working process of this embodiment is: start the unwinding motor 13 and the rewinding motor 23 at the same time, and make the unwinding motor 13 and the rewinding motor 23 rotate at the same speed, so that the unwinding shaft unwinds the aluminum foil while the collecting shaft unwinds the aluminum foil. Winding. After unwinding for a certain distance, the flatness of the aluminum foil between the unwinding roller 12 and the guide roller 32 is detected by the laser infrared lamp 411. After a position is detected, the driving assembly 42 drives the detection seat 41 to move closer to or away from the winding. The direction of the reel seat 21 is moved, that is, the next position can be detected, until the detection of the entire section of aluminum foil in the area between the rewind seat 21 and the guide seat 31 is completed. Then start the unwinding motor 13 and the winding motor 23 again to detect the flatness of the next section of aluminum foil.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides an aluminium foil plane degree detection device, is including unwinding mechanism (1) that is used for unreeling the aluminium foil, winding mechanism (2) that are used for the rolling aluminium foil, guiding mechanism (3) of setting between unwinding mechanism (1) and winding mechanism (2), unwinding mechanism (1) is including unreeling seat (11), unreeling roller (12) and unreeling motor (13), winding mechanism (2) are including rolling seat (21), wind-up roll (22) and rolling motor (23), guiding mechanism (3) are including guide holder (31) and many guide rolls (32) of setting on guide holder (31), its characterized in that: the height that highly is higher than unreeling roller (12) and guide roll (32) of wind-up roll (22), be provided with detection mechanism (4) between rolling seat (21) and guide holder (31), detection mechanism (4) are including detecting seat (41) and being used for the drive to detect seat (41) to being close to or keeping away from drive assembly (42) that the direction of rolling seat (21) removed, it has a plurality of laser infrared lamps (411) to distribute along self length direction on detecting seat (41).

2. The aluminum foil flatness detecting apparatus as recited in claim 1, wherein: be provided with between rolling seat (21) and guide holder (31) and be used for contrasting contrast subassembly (5) of aluminium foil plane degree, contrast subassembly (5) are located one side of aluminium foil and the inclination of contrast subassembly (5) is unanimous with the inclination of aluminium foil, at least one laser infrared lamp (411) are located contrast subassembly (5) under.

3. The aluminum foil flatness detecting apparatus of claim 2, wherein: the winding seat (21) is provided with a propping mechanism (6) for propping against an aluminum foil roll, and the propping mechanism (6) comprises a propping rod (61) and propping pieces (62) arranged on two sides of the propping rod (61).

4. The aluminum foil flatness detecting apparatus of claim 3, wherein: support tight piece (62) including supporting tight piece (621) and supporting tight spring (622), bar groove (211) have all been seted up along self direction of height in the both sides of rolling seat (21), support tight piece (621) and slide and set up in bar groove (211), support the one end fixed connection of tight spring (622) on the cell wall of bar groove (211) bottom, other end fixed connection is on supporting tight piece (621).

5. The aluminum foil flatness detection apparatus as recited in claim 4, wherein: the top surface of the abutting block (621) is provided with an arc-shaped groove matched with the abutting rod (61) in shape.

6. The aluminum foil flatness detection apparatus as recited in claim 4, wherein: the comparison component (5) comprises a comparison plate (51), one end of the comparison plate (51) is provided with a rotating shaft (52), the other end of the comparison plate is provided with a sleeve (53), the rotating shaft (52) is rotatably arranged on the guide seat (31), and the sleeve (53) is sleeved outside the abutting rod (61).

7. The aluminum foil flatness detecting apparatus as recited in claim 1, wherein: drive assembly (42) include driving motor (421) and lead screw (422), lead screw (422) rotate to be set up between rolling seat (21) and guide holder (31), driving motor (421) are fixed to be set up on rolling seat (21) and the output shaft of driving motor (421) is connected with lead screw (422) coaxial line, it establishes on lead screw (422) to detect to set up threaded hole and cover on seat (41).

8. The aluminum foil flatness detecting apparatus of claim 7, wherein: still be provided with guide bar (43) between rolling seat (21) and guide holder (31), the both ends of guide bar (43) are fixed respectively on rolling seat (21) and guide holder (31), it establishes on guide bar (43) to have seted up the through-hole on detection seat (41) and overlap.

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