Aluminum foil flatness detection deviceTechnical Field
The invention relates to the technical field of aluminum foil detection equipment, in particular to an aluminum foil flatness detection device.
Background
The flatness of the aluminum foil needs to be detected in the production process of the aluminum foil, and the flatness of the aluminum foil is detected manually at present. During detection, a worker straightens the aluminum foil by using a flat pipe rod, visualizes the number and the number of uneven parts on the surface of the aluminum foil, and uses the size of the uneven parts of the ruler.
The existing detection method needs to straighten the aluminum foil manually, is inconvenient in detection process, relies on manual naked eyes for detection, and has poor detection accuracy.
Disclosure of Invention
The invention aims to provide an aluminum foil flatness detection device which can facilitate the detection process and improve the detection accuracy.
The aluminum foil flatness detection device is realized by the following technical scheme that the aluminum foil flatness detection device comprises an unreeling mechanism for unreeling aluminum foil, a reeling mechanism for reeling aluminum foil and a guide mechanism arranged between the unreeling mechanism and the reeling mechanism, wherein the unreeling mechanism comprises an unreeling seat, an unreeling roller and an unreeling motor, the reeling mechanism comprises a reeling seat, a reeling roller and a reeling motor, the guide mechanism comprises a guide seat and a plurality of guide rollers arranged on the guide seat, the height of the reeling roller is higher than that of the unreeling roller and the guide rollers, a detection mechanism is arranged between the reeling 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 reeling seat, and a plurality of laser infrared lamps are distributed on the detection seat along the length direction of the detection seat.
Further, a comparison component for comparing the flatness of the aluminum foil is arranged between the winding seat and the guide seat, the comparison component is positioned on one side of the aluminum foil, the inclination angle of the comparison component is consistent with that of the aluminum foil, and at least one laser infrared lamp is positioned under the comparison component.
Further, the winding seat is provided with a tight abutting mechanism for abutting against the aluminum foil coil, and the tight abutting mechanism comprises a tight abutting rod and tight abutting pieces arranged on two sides of the tight abutting rod.
Further, support tight piece including support tight piece and support tight spring, the bar groove has all been seted up along self direction of height to the both sides of rolling seat, support tight piece slip setting in the bar inslot, support tight spring's one end fixed connection on the cell wall of bar tank bottom portion, the other end fixed connection is on supporting tight piece.
Further, the top surface of the abutting block is provided with an arc-shaped groove matched with the shape of the abutting rod.
Further, the contrast subassembly includes the contrast board, the one end of contrast board is provided with the pivot, the other end is provided with the sleeve, the pivot rotates to set up on the guide holder, the sleeve cover is established in the outside of supporting tight pole.
Further, the drive assembly comprises a drive motor and a screw rod, the screw rod is rotationally arranged between the winding seat and the guide seat, the drive motor is fixedly arranged on the winding seat, an output shaft of the drive motor is connected with the screw rod coaxially, and the detection seat is provided with a threaded hole and is sleeved on the screw rod.
Further, a guide rod is further arranged between the winding seat and the guide seat, two ends of the guide rod are respectively fixed on the winding seat and the guide seat, and the detection seat is provided with a through hole and sleeved on the guide rod.
The technical scheme of the embodiment of the invention has at least the following advantages and beneficial effects:
1. According to the invention, the flatness detection is carried out on the part of the aluminum foil between the unreeling roller and the guide roller by arranging the detection mechanism, so that compared with the manual leveling of the aluminum foil and the visual observation, the detection process is convenient, and meanwhile, the detection accuracy is improved.
2. The invention is convenient for the staff to judge whether the flatness of the aluminum foil meets the standard or not by arranging the comparison component so as to play a role of comparison in the detection process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an aluminum foil flatness detection device provided by the invention;
FIG. 2 is a schematic view of the structure of the winding mechanism and the guide mechanism of the present invention;
FIG. 3 is a schematic view of the control assembly and the tightening mechanism of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
The drawing shows that the drawing comprises a 1-unreeling mechanism, a 11-unreeling seat, a 12-unreeling roller, a 13-unreeling motor, a 2-reeling mechanism, a 21-reeling seat, a 211-strip-shaped groove, a 22-reeling roller, a 23-reeling motor, a 3-guiding mechanism, a 31-guiding seat, a 32-guiding roller, a 4-detecting mechanism, a 41-detecting seat, a 411-laser infrared lamp, a 42-driving component, a 421-driving motor, a 422-lead screw, a 43-guiding rod, a 5-comparing component, a 51-comparing board, a 52-rotating shaft, a 53-sleeve, a 6-abutting mechanism, a 61-abutting rod, a 62-abutting piece, a 621-abutting block and a 622-abutting spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention further provides an aluminum foil flatness detection device, which is described below with reference to specific embodiments, and is shown in fig. 1-4, and comprises an unreeling mechanism 1, a reeling mechanism 2 and a guide mechanism 3, wherein the unreeling mechanism 1 comprises an unreeling seat 11, an unreeling roller 12 and an unreeling motor 13, an aluminum foil roll to be detected is arranged on the unreeling roller 12, the unreeling roller 12 is driven to rotate through the unreeling motor 13, the aluminum foil roll can be unreeled, the reeling mechanism 2 comprises a reeling seat 21, a reeling roller 22 and a reeling motor 23, one end of the aluminum foil roll, far away from the unreeling roller 12, is wound on the reeling roller 22, the reeling motor 23 drives the reeling roller 22 to rotate, and can collect the aluminum foil roll, the guide mechanism 3 comprises a guide seat 31 and a plurality of guide rollers 32 arranged on the guide seat 31, and the guide rollers 32 are all arranged between the unreeling roller 12 and the reeling roller 22, so that the aluminum foil can be guided.
The winding roller 22 is higher than the unwinding roller 12 and the guide roller 32, the detecting mechanism 4 is arranged between the winding seat 21 and the guide seat 31, and the detecting mechanism 4 can detect the flatness of the aluminum foil between the unwinding roller 12 and the guide roller 32. The detection mechanism 4 comprises a detection seat 41 and a driving component 42 for driving the detection seat 41 to move towards or away from the winding seat 21, and a plurality of laser infrared lamps 411 are distributed on the detection seat 41 along the length direction of the detection seat. The laser infrared lamp 411 emits a light beam to one surface of the aluminum foil facing the ground, and a worker can judge uneven parts by observing positions of different light beams on the ground. After one position is detected, the driving component 42 drives the detection seat 41 to move towards the direction approaching or separating from the winding seat 21, namely, the next position can be detected until the detection of the whole section of aluminum foil positioned in the area between the winding seat 21 and the guide seat 31 is completed.
The driving assembly 42 comprises a driving motor 421 and a screw rod 422, one end of the screw rod 422 is rotationally connected to the winding seat 21, the other end of the screw rod 422 is rotationally connected to the guide seat 31, the driving motor 421 is fixedly arranged on the winding seat 21, an output shaft of the driving motor 421 is coaxially connected with the screw rod 422, and a threaded hole is formed in the detection seat 41 and sleeved on the screw rod 422. A guide rod 43 is further arranged between the winding seat 21 and the guide seat 31, two ends of the guide rod 43 are respectively fixed on the winding seat 21 and the guide seat 31, and the detection seat 41 is provided with a through hole and sleeved on the guide rod 43. The lead screw 422 is driven to rotate by the driving motor 421, and the detection seat 41 can move along the length direction of the lead screw 422 in the process of rotating the lead screw 422, so that the detection seat 41 can be conveniently moved to the next position to be detected.
The rolling seat 21 is provided with a propping mechanism 6 so as to be convenient for propping up the aluminum foil after rolling, the propping mechanism 6 comprises a propping rod 61 and propping pieces 62 arranged on two sides of the propping rod 61, the propping pieces 62 comprise propping blocks 621 and propping springs 622, the two sides of the rolling seat 21 are provided with strip-shaped grooves 211 along the height direction of the rolling seat, the propping blocks 621 are slidably arranged in the strip-shaped grooves 211, the top surfaces of the propping blocks 621 are provided with arc-shaped grooves matched with the shapes of the propping rod 61, one ends of the propping springs 622 are fixedly connected to the groove walls at the bottoms of the strip-shaped grooves 211, and the other ends of the propping springs 622 are fixedly connected to the propping blocks 621. Under the action of the elastic force of the abutting spring 622, the abutting block 621 drives the abutting rod 61 to move upwards and abut against the aluminum foil coil, namely, the stability of the aluminum foil coil can be improved.
A comparison component 5 for comparing the flatness of the aluminum foil is arranged between the rolling seat 21 and the guide seat 31, the comparison component 5 is positioned on one side of the aluminum foil, the inclination angle of the comparison component 5 is consistent with that of the aluminum foil, and at least one laser infrared lamp 411 is positioned under the comparison component 5. The plurality of laser infrared lamps 411 respectively emit light beams to the comparison assembly 5 or the aluminum foil, the positions of the reflected light beams are observed, the light beams reflected by the aluminum foil with the flat surface and the light beams reflected by the comparison assembly 5 form a straight line, the positions of the light beams reflected by the aluminum foil with the uneven surface deviate from the straight line, and a worker can judge that the flatness of the corresponding positions is not in accordance with the standard.
The contrast assembly 5 comprises a contrast plate 51, one end of the contrast plate 51 is provided with a rotating shaft 52, the other end 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. When the aluminum foil is gradually wound on the wind-up roller 22, the aluminum foil roll on the wind-up roller 22 is gradually thickened, and thus the inclination angle of the portion of the aluminum foil between the unwind roller 12 and the guide roller 32 is changed, and the position of the abutment lever 61 is synchronously changed during the thickening of the aluminum foil roll. Since one end of the contrast plate 51 is sleeved outside the abutting rod 61 through the sleeve 53, when the position of the abutting rod 61 is changed, the angle of the contrast plate 51 can be changed synchronously, so that the inclination angle of the contrast plate 51 can be consistent with the inclination angle of the portion of the aluminum foil between the unreeling roller 12 and the guiding roller 32, and the detection error can be reduced.
The working process of the embodiment is that the unreeling motor 13 and the reeling motor 23 are started simultaneously, the rotating speeds of the unreeling motor 13 and the reeling motor 23 are consistent, and the unreeling shaft unreels the aluminum foil and the collecting shaft winds the aluminum foil. After unreeling a certain distance, the laser infrared lamp 411 detects the flatness of the aluminum foil located between the unreeling roller 12 and the guide roller 32, and after one position is detected, the driving assembly 42 drives the detection seat 41 to move towards the direction close to or far away from the reeling seat 21, namely the next position can be detected until the whole section of aluminum foil located in the area between the reeling seat 21 and the guide seat 31 is detected. Then the unreeling motor 13 and the reeling motor 23 are started again, and the flatness of the next section of aluminum foil is detected.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.