CN215218505U - Aluminium foil paper fastness check out test set - Google Patents
Aluminium foil paper fastness check out test set Download PDFInfo
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- CN215218505U CN215218505U CN202121498350.7U CN202121498350U CN215218505U CN 215218505 U CN215218505 U CN 215218505U CN 202121498350 U CN202121498350 U CN 202121498350U CN 215218505 U CN215218505 U CN 215218505U
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Abstract
The utility model discloses an aluminum foil paper fastness detection device, wherein a paper feeding device of the device comprises a paper feeding transmission mechanism; the linkage assembly of the aluminum foil paper clamping mechanism of the folding and pressing device comprises a left linkage piece and a right linkage piece, an upper left clamping plate and an upper right clamping plate of the upper clamping assembly are rotatably connected, a lower left clamping plate and a lower right clamping plate of the lower clamping assembly are rotatably connected, the lower left clamping plate is rotatably connected with the left linkage piece, the lower right clamping plate is rotatably connected with the right linkage piece, and an aluminum foil paper clamping gap is formed between the upper clamping assembly and the lower clamping assembly; the pull rod assembly of the aluminum foil paper folding driving mechanism comprises a left pull rod and a right pull rod, and the driving unit is rotationally connected with the left pull rod and the right pull rod; the image acquisition mechanism of the detection device is used for acquiring the image of the aluminum foil paper on the paper output transmission mechanism. The aluminum foil paper clamping mechanism of the device clamps the aluminum foil paper to be detected, the aluminum foil paper folding driving mechanism can drive the aluminum foil paper clamping mechanism to do repeated folding and pressing actions, and the fastness of the aluminum foil paper is efficiently and accurately detected through the fastness of an aluminum foil coating obtained by an image of the aluminum foil paper.
Description
Technical Field
The utility model relates to a cigarette packing auxiliary material detection area, more specifically relates to an aluminium foil paper fastness check out test set.
Background
The aluminum foil paper is one of the main materials for cigarette production, and the firmness of the aluminum foil coating directly influences the appearance and the sealing property of cigarette products. Therefore, the fastness of the aluminum foil coating of the aluminum foil paper needs to be checked.
The existing fastness test of the aluminum foil coating is realized by a manual bending mode. Namely, the aluminum foil paper with a certain length is repeatedly folded and pressed, and the crease of the aluminum foil coating can be changed or even broken after the aluminum foil coating is subjected to the folding and pressing effect, so that the color of the base paper is exposed. And evaluating the fastness of the aluminum foil coating of the aluminum foil paper by observing the size of the exposed bottom of the fracture part of the aluminum foil coating. The fastness inspection mode of the aluminum foil coating adopts manual folding and pressing operation and observation operation, and has large error and low efficiency.
Therefore, how to provide a device capable of effectively improving the efficiency and accuracy of the fastness test of the aluminum foil coating becomes a technical problem which needs to be solved in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively improve the aluminium foil paper fastness check-out's of aluminium foil coating efficiency and accuracy new technical scheme.
According to the utility model discloses a first aspect provides an aluminium foil paper fastness check out test set.
The aluminum foil paper fastness detection equipment comprises a paper feeding device, a folding device and a detection device; wherein,
the paper feeding device comprises a paper feeding transmission mechanism, and the paper feeding transmission mechanism is used for transmitting the aluminum foil paper to be detected;
the folding device comprises an aluminum foil clamping mechanism and an aluminum foil folding driving mechanism;
the aluminum foil paper clamping mechanism comprises a linkage assembly, an upper clamping assembly and a lower clamping assembly, the linkage assembly comprises a left linkage piece and a right linkage piece, the left linkage piece and the right linkage piece are oppositely arranged, the upper clamping assembly comprises an upper left clamping plate and an upper right clamping plate, the upper left clamping plate is rotatably connected with the left linkage piece, the upper right clamping plate is rotatably connected with the right linkage piece, the lower clamping assembly comprises a lower left clamping plate and a lower right clamping plate, the lower left clamping plate is rotatably connected with the left linkage piece, the lower right clamping plate is rotatably connected with the right linkage piece, and an aluminum foil paper clamping gap is formed between the upper clamping assembly and the lower clamping assembly;
the aluminum foil paper folding and pressing driving mechanism comprises a pull rod assembly and a driving unit, the pull rod assembly comprises a left pull rod and a right pull rod, the left pull rod is rotatably connected with the left linkage part, the right pull rod is rotatably connected with the right linkage part, the driving unit is rotatably connected with the left pull rod and the right pull rod, and the driving unit is used for driving the left pull rod and the right pull rod to move along the direction close to or far away from the aluminum foil paper clamping mechanism;
the detection device comprises a paper outlet transmission mechanism and an image acquisition mechanism, wherein the paper outlet transmission mechanism is arranged to be used for transmitting and supporting the aluminum foil paper folded by the folding device, and the image acquisition mechanism is arranged to be used for acquiring the image of the aluminum foil paper on the paper outlet transmission mechanism.
Optionally, the paper feeding device further includes a paper tray support and a paper cutting unit, the paper tray support is configured to support the aluminum foil paper tray, the paper feeding transmission mechanism is located between the paper tray support and the folding device, the paper cutting unit is located between the paper feeding transmission mechanism and the folding device, and the paper cutting unit is configured to cut off the aluminum foil paper transmitted to the folding device through the paper feeding transmission mechanism.
Optionally, the paper feeding device further includes a paper detecting unit, and the paper detecting unit is configured to detect a position and/or a length of the aluminum foil paper entering the folding device from the paper feeding and conveying mechanism.
Optionally, the upper left clamping plate and the upper right clamping plate are rotatably connected through an upper rotating shaft, the lower left clamping plate and the lower right clamping plate are rotatably connected through a lower rotating shaft, the upper rotating shaft and the lower rotating shaft are arranged oppositely, and the upper rotating shaft and the lower rotating shaft are parallel.
Optionally, a left clamping groove is formed in the left linkage piece, a right clamping groove is formed in the right linkage piece, and the aluminum foil paper clamping gap is communicated with the left clamping groove and the right clamping groove.
Optionally, the aluminum foil paper clamping mechanism further comprises an auxiliary clamping assembly, and the auxiliary clamping assembly comprises an auxiliary clamping piece and an auxiliary clamping piece driving unit;
the left side interlock piece and/or be equipped with supplementary holder spout on the interlock piece of right side, supplementary holder spout with left centre gripping groove and/or right centre gripping groove communicates mutually, just supplementary holder with supplementary holder spout sliding fit, supplementary holder drive unit is set up to be used for the drive supplementary holder along supplementary holder spout removes, so that supplementary holder compresses tightly or releases the aluminium foil paper in left centre gripping groove and/or the right centre gripping inslot.
Optionally, the pull rod assembly further comprises a connecting block and a sliding support piece, the left pull rod and the right pull rod are both rotationally connected with the connecting block, and the connecting block is connected with the sliding support piece in a sliding fit manner.
Optionally, the pull rod assembly further comprises a connecting arm;
the driving unit is a rotating wheel disc, and two ends of the connecting arm are respectively connected with the rotating wheel disc and the connecting block in a rotating mode.
Optionally, the aluminum-foil paper folding and pressing driving mechanism further includes a top driving assembly, the top driving assembly and the pull rod assembly are respectively located at two sides of the aluminum-foil paper clamping gap, and the top driving assembly includes a top driving part and a top driving part driving unit;
the top driving part driving unit is used for driving the top driving part to prop against the upper clamping assembly or the lower clamping assembly.
This disclosed aluminium foil paper fastness check out test set accessible paper feed device carries the aluminium foil paper to the crimping device, and the aluminium foil paper fixture centre gripping of crimping device waits to detect the aluminium foil paper, and aluminium foil paper is folded and is pressed actuating mechanism and can drive aluminium foil paper fixture and do repeated folding and pressing action, and detection device can acquire the image of the aluminium foil paper after the crimping, and the aluminium foil coating fastness that obtains through the image of aluminium foil paper detects the aluminium foil paper fastness high-efficiently accurately.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of an embodiment of an aluminum foil fastness detection apparatus of the present disclosure.
Fig. 2 is a schematic structural diagram of an embodiment of a folding device of the aluminum-foil paper fastness detection apparatus of the present disclosure.
The figures are labeled as follows:
a left linkage-1, a left clamping groove-100, a right linkage-2, a right clamping groove-200, an upper left clamping plate-3, an upper right clamping plate-4, a lower left clamping plate-5, a lower right clamping plate-6, an aluminum foil paper clamping gap-7, a left pull rod-8, a right pull rod-9, a driving unit-10, an upper rotating shaft-11, a lower rotating shaft-12, an auxiliary clamping member-13, an auxiliary clamping member driving unit-14, a connecting block-15, a sliding support-16, a connecting arm-17, a sliding rod-18, a top driving member-19, a top driving member driving unit-20, a paper feeding transmission mechanism-21, a paper discharging transmission mechanism-22, an image acquisition mechanism-23, a paper tray support-24, a paper breaking unit-25, a paper detection unit-26 and aluminum foil paper-01.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1 and fig. 2, the aluminum foil fastness detection apparatus of the present disclosure includes a paper feeding device, a folding device, and a detection device.
The sheet feeding device includes a sheet feeding transport mechanism 21. The paper feeding transmission mechanism 21 can be used for transmitting the aluminum foil paper 01 to be detected. The paper feeding transport mechanism 21 may be, for example, a guide wheel group composed of a plurality of guide wheels arranged one to one in opposition; alternatively, the paper feed transport mechanism 21 may be, for example, a conveyor belt. The aluminum foil 01 can be transported to the next process by the paper feeding transport mechanism 21.
The folding device comprises an aluminum foil paper clamping mechanism and an aluminum foil paper folding driving mechanism.
The aluminum foil paper clamping mechanism comprises a linkage assembly, an upper clamping assembly and a lower clamping assembly. The linkage component comprises a left linkage part 1 and a right linkage part 2. The left linkage part 1 and the right linkage part 2 are arranged oppositely. The left linkage 1 and the right linkage 2 may have a block structure or a frame structure.
The upper clamping assembly comprises an upper left clamping plate 3 and an upper right clamping plate 4. Go up left grip block 3 and go up right grip block 4 and rotate and connect, and go up left grip block 3 and rotate with left interlock 1 and connect, go up right grip block 4 and rotate with right interlock 2 and connect. The rotational connection can be realized by a pivot connection or a ball-and-socket connection. Therefore, the upper left clamping plate 3 and the upper right clamping plate 4 can be driven by the left linkage part 1 and the right linkage part 2 to rotate relatively, so that bending is realized.
The lower clamping assembly comprises a lower left clamping plate 5 and a lower right clamping plate 6. Lower left grip block 5 rotates with lower right grip block 6 and is connected, and lower left grip block 5 rotates with left interlock piece 1 and is connected, and lower right grip block 6 rotates with right interlock piece 2 and is connected. The rotational connection can be realized by a pivot connection or a ball-and-socket connection. Therefore, the lower left clamping plate 5 and the lower right clamping plate 6 can rotate relatively under the driving of the left linkage part 1 and the right linkage part 2, so as to realize bending.
An aluminum foil paper clamping gap 7 is arranged between the upper clamping assembly and the lower clamping assembly. The aluminum foil paper can be placed in the aluminum foil paper clamping gap 7 and is folded and pressed along with the bending action of the upper clamping assembly and the lower clamping assembly.
The aluminum-foil paper folding driving mechanism comprises a pull rod assembly and a driving unit 10. The drawbar assembly includes a left drawbar 8 and a right drawbar 9. The left pull rod 8 is rotationally connected with the left linkage part 1, and the right pull rod 9 is rotationally connected with the right linkage part 2. The rotational connection can be realized by a pivot connection or a ball-and-socket connection. The driving unit 10 is rotatably connected with the left pull rod 8 and the right pull rod 9, and the driving unit 10 can be used for driving the left pull rod 8 and the right pull rod 9 to move along a direction close to or far away from the aluminum foil paper clamping mechanism. The drive unit 10 may be, for example, a cylinder. Drive left pull rod 8 and right pull rod 9 through drive unit 10 and move, left interlock spare 1 and right interlock spare 1 along with left pull rod 8 and right pull rod 9 synchronous motion, left interlock spare 1 and right interlock spare 1 drive the centre gripping subassembly and buckle repeatedly with centre gripping subassembly down, and the aluminium foil paper of placing in aluminium foil paper centre gripping gap 7 is along with the action of buckling of last centre gripping subassembly and lower centre gripping subassembly and is folded and pressed repeatedly.
In specific implementation, the number of folding actions can be controlled by controlling the movement of the driving unit 10.
The detection device includes a sheet discharge transport mechanism 22 and an image pickup mechanism 23. The paper output transmission mechanism 22 is used for transmitting and supporting the aluminum foil paper folded by the folding and pressing device. The paper output transfer mechanism 22 may be, for example, a guide wheel group composed of a plurality of guide wheels arranged in one-to-one opposition; alternatively, the sheet discharge transport mechanism 22 may be, for example, a conveyor belt; alternatively, the sheet discharge transport mechanism 22 may be constituted by a guide roller group and a transport belt. The image acquiring mechanism 23 may be used to acquire an image of the aluminum-foil paper on the paper output transport mechanism 22. The image acquisition mechanism 23 may be, for example, a high-speed camera.
The image of the surface of the aluminum foil paper with the aluminum foil coating can be obtained through the image obtaining mechanism 23, and the size of the bottom exposed at the fracture part of the aluminum foil coating is obtained through the analysis of the image, so that the fastness of the aluminum foil coating of the aluminum foil paper is evaluated. Because the data such as the color, the light reflection rate and the surface roughness of the fracture part of the aluminum foil coating are different, the information of the size and the position of the exposed bottom of the fracture part of the aluminum foil coating can be obtained by adopting a mode of analyzing the color of the aluminum foil paper, or a mode of analyzing the light reflection rate of the aluminum foil paper, or a mode of analyzing the surface roughness of the aluminum foil paper, or a mode of analyzing the color, the light reflection rate and the surface roughness of the aluminum foil paper simultaneously, so that the aim of evaluating the fastness of the aluminum foil coating of the aluminum foil paper is fulfilled. The above-described methods of analyzing different colors, reflectivities, and surface roughness to obtain information on the size and location of different regions can be implemented using methods well known in the art.
This disclosed aluminium foil paper fastness check out test set accessible paper feed device carries the aluminium foil paper to the crimping device, and the aluminium foil paper fixture centre gripping of crimping device waits to detect the aluminium foil paper, and aluminium foil paper is folded and is pressed actuating mechanism and can drive aluminium foil paper fixture and do repeated folding and pressing action, and detection device can acquire the image of the aluminium foil paper after the crimping, and the aluminium foil coating fastness that obtains through the image of aluminium foil paper detects the aluminium foil paper fastness high-efficiently accurately.
In one embodiment of the aluminum-foil fastness detecting apparatus of the present disclosure, the paper feeding device further includes a paper tray support 24 and a paper cutting unit 25. The tray support 24 can be used to support an aluminum foil tray. The aluminum foil paper disc is formed by rolling continuous aluminum foil paper. The paper feed transport mechanism 21 is located between the paper tray holder 24 and the folding device. The paper breaking unit 25 is located between the paper feeding transmission mechanism 21 and the folding device, and the paper breaking unit 25 can break the aluminum foil paper passing through the paper feeding transmission mechanism 21 to the folding device. The paper breaking unit 25 can be, for example, a structure having a retractable blade or a spike that can move in a horizontal direction, and the breaking of the aluminum foil paper is achieved by cutting the aluminum foil paper by the blade or the spike.
The paper feeding device comprising the paper tray bracket 24 and the paper cutting unit 25 can automatically and continuously convey the aluminum foil paper to the folding device, so that the efficiency of detecting the fastness of the aluminum foil paper is improved.
Further, the sheet feeding device further includes a sheet detecting unit 26. The sheet detection unit 26 may be configured to detect the position and/or length of the aluminum-foil sheet entering the folding device from the sheet feeding transport mechanism 21. The sheet detection unit 26 may be, for example, a photoelectric sensor or a position sensor. When the paper detecting unit 26 can detect the length of the aluminum-foil paper, the paper cutting unit 25 can cut the paper according to the detection result of the paper detecting unit 26, thereby ensuring that the length of the aluminum-foil paper of the creasing and pressing device is a constant length. When the paper detecting unit 26 can detect the position of the aluminum-foil paper, the paper cutting unit 25 can cut the paper at a preset time after the paper detecting unit 26 detects the aluminum-foil paper.
In an implementation, the paper detecting unit 26 may be located between the paper breaking unit 25 and the folding device.
In an embodiment of the aluminum foil paper fastness detection device of the present disclosure, the upper left clamping plate 3 and the upper right clamping plate 4 are rotatably connected through the upper rotating shaft 11, and the lower left clamping plate 5 and the lower right clamping plate 6 are rotatably connected through the lower rotating shaft 12. The upper rotating shaft 11 and the lower rotating shaft 12 are oppositely arranged, and the upper rotating shaft 11 is parallel to the lower rotating shaft 12. The aluminum foil paper clamping mechanism with the structure has good action accuracy and repeatability, and can improve the accurate positioning of the aluminum foil paper folding position.
In an embodiment of the aluminum foil paper fastness detection device of the present disclosure, a left clamping groove 100 is provided on the left coupling member 1, and a right clamping groove 200 is provided on the right coupling member 2. The aluminum foil paper clamping gap 7 is communicated with the left clamping groove 100 and the right clamping groove 200. Therefore, two ends of the aluminum foil paper to be detected can be respectively positioned in the left clamping groove 100 and the right clamping groove 200, and the stability and uniformity of stress of the aluminum foil paper in the folding process are effectively improved.
In specific implementation, the upper left clamping plate 3 and the lower left clamping plate 5 can be respectively rotatably connected with the edge of the opening of the left clamping groove 100, and the upper right clamping plate 4 and the lower right clamping plate 6 can be respectively rotatably connected with the edge of the opening of the right clamping groove 200, so as to more reliably limit the aluminum-foil paper in the aluminum-foil paper clamping gap 7.
Further, the aluminum foil paper clamping mechanism further comprises an auxiliary clamping assembly. The auxiliary clamp assembly includes an auxiliary clamp 13 and an auxiliary clamp driving unit 14.
The left linkage part 1 and/or the right linkage part 2 are/is provided with an auxiliary clamping part sliding groove which is communicated with the left clamping groove 100 and/or the right clamping groove 200, and the auxiliary clamping part 13 is in sliding fit with the auxiliary clamping part sliding groove. The auxiliary clamp driving unit 14 may be configured to drive the auxiliary clamp 13 to move along the auxiliary clamp sliding groove, so that the auxiliary clamp 13 presses or releases the aluminum foil paper in the left clamping groove 100 and/or the right clamping groove 200. The auxiliary clamp driving unit 14 may be, for example, a cylinder or a motor. The auxiliary clamp 13 may have a block structure.
The auxiliary clamping assembly is arranged to facilitate the end of the aluminum-foil paper to be more stably pressed in the left clamping groove 100 and/or the right clamping groove 200 in the process of folding the aluminum-foil paper. One or two ends of the aluminum foil paper can be pressed in the clamping groove of each linkage part according to actual requirements.
In specific implementation, the end surface of the auxiliary clamping member 13 contacting the aluminum-foil paper may be made of a material with a relatively high friction coefficient, such as silicon rubber or rubber, so as to more stably and reliably press the end of the aluminum-foil paper against the left clamping groove 100 and/or the right clamping groove 200.
Furthermore, the left linkage part 1 and the right linkage part 2 are both provided with auxiliary clamping components.
In one embodiment of the aluminum-foil fastness detection apparatus of the present disclosure, the pull rod assembly further includes a connection block 15 and a sliding support 16. The left pull rod 8 and the right pull rod 9 are both rotationally connected with the connecting block 15, and the rotational connection can be realized through a pivot connection or a ball-and-socket connection and the like. The connecting block 15 and the sliding support 16 are connected in a sliding fit. The left pull rod 8 and the right pull rod 9 are driven to move by the connecting block 15 moving along the sliding support piece 16, so that the movement stability of the left linkage piece 1 and the right linkage piece 2 can be improved.
In one embodiment, the sliding support 16 may have a rod-like structure, and the position of the sliding support 16 is kept unchanged by being fixedly connected to the bracket.
Furthermore, the left pull rod 8 and the right pull rod 9 are connected with the connecting block 15 through the same rotating shaft. That is, the left pull rod 8 and the right pull rod 9 share one rotating shaft, so that the motion consistency of the left linkage piece 1 and the right linkage piece 2 is improved.
Further, the lever assembly further includes a connecting arm 17. The driving unit 10 is a rotary wheel disc, and two ends of the connecting arm 17 are respectively and rotatably connected with the rotary wheel disc and the connecting block 15. The rotary wheel disc is beneficial to keeping consistency of repeated folding and pressing actions, so that detection accuracy is improved.
In an embodiment of the aluminum-foil fastness detecting apparatus of the present disclosure, the aluminum-foil folding driving mechanism further includes a sliding rod 18. The left linkage part 1 and the right linkage part 2 are in sliding fit with the sliding rod 18. In the process that the left linkage part 1 and the right linkage part 2 are driven by the left pull rod 9 and the right pull rod 9 to move, the left linkage part 1 and the right linkage part 2 move along the sliding rod 18, so that the movement of the left linkage part 1 and the right linkage part 2 is limited by the sliding rod 18, and the stability of the folding and pressing movement can be effectively improved.
In an embodiment of the aluminum-foil fastness detection apparatus of the present disclosure, the aluminum-foil folding driving mechanism further includes a top driving assembly. The top drive assembly and the pull rod assembly are respectively positioned on two sides of the aluminum foil paper clamping gap 7.
The top drive assembly comprises a top drive 19 and a top drive unit 20. The top drive unit 20 may be used to drive the top drive 19 against the upper clamping assembly or the lower clamping assembly. The top drive unit 20 may be, for example, an air cylinder or an electromagnetic cylinder. The top drive assembly can be used for applying an acting force towards the direction of the pull rod assembly to the upper clamping assembly or the lower clamping assembly in a direct jacking mode when the upper clamping assembly or the lower clamping assembly moves to the limit position, so that the clamping assembly can be quickly reset, and the effects of improving the efficiency and ensuring the safety are achieved.
During specific implementation, the pull rod assembly can be located on one side, away from the upper clamping assembly, of the lower clamping assembly, the top driving assembly can be located on one side, away from the lower clamping assembly, of the upper clamping assembly, and repeated folding and pressing of the aluminum foil paper can be achieved through cooperation of the pull rod assembly and the top driving assembly.
Further, the top drive 19 may have a rod-like structure and may be disposed opposite to the upper rotation shaft 11 or the lower rotation shaft 12.
The disclosure also provides an aluminum foil fastness detection method based on the aluminum foil fastness detection device, which comprises the following steps:
step S01: and conveying the aluminum foil paper into a folding device through a paper feeding and conveying mechanism. The size of the aluminium foil entering the creasing device should remain unchanged. When the method is implemented specifically, pre-cut aluminum foil paper can be fed into the folding and pressing device one by one through the paper feeding and conveying mechanism; or, the continuous aluminum foil paper can be automatically cut into the aluminum foil paper with the same size through the cooperation of the paper detection unit and the paper cutting unit and is continuously fed into the folding and pressing device.
Step S02: and (4) folding and pressing the aluminum foil paper by a folding and pressing device. The folding times of the aluminum foil paper in the folding device can be preset according to the actual situation.
Step S03: and the image acquisition mechanism acquires the image of the aluminum foil paper output to the paper output transmission mechanism from the folding device.
Step S04: and carrying out binarization processing on the image.
Step S05: and dividing an exposed area and a non-exposed area according to the image after the binarization processing. The exposed bottom area and the non-exposed bottom area are different in color, so that the exposed bottom area and the non-exposed bottom area can be clearly and clearly divided.
Step S06: and obtaining the gray value data of the bottom exposure area, and obtaining the bottom exposure area according to the gray value data of the bottom exposure area.
Step S07: and obtaining the fastness of the aluminum foil paper according to the ratio of the area of the exposed bottom area to the area of the non-exposed bottom area. The area of the non-exposed bottom area can be obtained by subtracting the exposed area from the total area of the aluminum foil paper. The fastness of the aluminum foil paper can be obtained through the ratio of the area of the exposed bottom area to the area of the non-exposed bottom area.
The corresponding relation between the ratio of the area of the exposed bottom area to the area of the non-exposed bottom area and the fastness of the aluminum foil paper can be obtained through experiment, and the obtained ratio of the area of the exposed bottom area to the area of the non-exposed bottom area and the table of the fastness of the aluminum foil paper are checked. Alternatively, the fastness of the aluminum foil paper can be characterized by the ratio of the area of the exposed bottom area to the area of the non-exposed bottom area, and the higher the ratio of the area of the exposed bottom area to the area of the non-exposed bottom area, the poorer the fastness of the aluminum foil paper.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. The device for detecting the fastness of the aluminum foil paper is characterized by comprising a paper feeding device, a folding device and a detection device; wherein,
the paper feeding device comprises a paper feeding transmission mechanism, and the paper feeding transmission mechanism is used for transmitting the aluminum foil paper to be detected;
the folding device comprises an aluminum foil clamping mechanism and an aluminum foil folding driving mechanism;
the aluminum foil paper clamping mechanism comprises a linkage assembly, an upper clamping assembly and a lower clamping assembly, the linkage assembly comprises a left linkage piece and a right linkage piece, the left linkage piece and the right linkage piece are oppositely arranged, the upper clamping assembly comprises an upper left clamping plate and an upper right clamping plate, the upper left clamping plate is rotatably connected with the left linkage piece, the upper right clamping plate is rotatably connected with the right linkage piece, the lower clamping assembly comprises a lower left clamping plate and a lower right clamping plate, the lower left clamping plate is rotatably connected with the left linkage piece, the lower right clamping plate is rotatably connected with the right linkage piece, and an aluminum foil paper clamping gap is formed between the upper clamping assembly and the lower clamping assembly;
the aluminum foil paper folding and pressing driving mechanism comprises a pull rod assembly and a driving unit, the pull rod assembly comprises a left pull rod and a right pull rod, the left pull rod is rotatably connected with the left linkage part, the right pull rod is rotatably connected with the right linkage part, the driving unit is rotatably connected with the left pull rod and the right pull rod, and the driving unit is used for driving the left pull rod and the right pull rod to move along the direction close to or far away from the aluminum foil paper clamping mechanism;
the detection device comprises a paper outlet transmission mechanism and an image acquisition mechanism, wherein the paper outlet transmission mechanism is arranged to be used for transmitting and supporting the aluminum foil paper folded by the folding device, and the image acquisition mechanism is arranged to be used for acquiring the image of the aluminum foil paper on the paper outlet transmission mechanism.
2. The aluminum-foil fastness detecting apparatus of claim 1 wherein the paper feeding device further comprises a paper tray support and a paper breaking unit, the paper tray support is configured to support an aluminum-foil paper tray, the paper feeding transmission mechanism is located between the paper tray support and the folding device, the paper breaking unit is located between the paper feeding transmission mechanism and the folding device, and the paper breaking unit is configured to break the aluminum-foil paper transmitted to the folding device through the paper feeding transmission mechanism.
3. The apparatus of claim 2, wherein the paper feeding device further comprises a paper detecting unit, and the paper detecting unit is configured to detect a position and/or a length of the aluminum foil paper entering the folding device from the paper feeding transmission mechanism.
4. The aluminum-foil paper fastness detecting device of claim 1, wherein the upper left clamping plate and the upper right clamping plate are rotatably connected through an upper rotating shaft, the lower left clamping plate and the lower right clamping plate are rotatably connected through a lower rotating shaft, the upper rotating shaft and the lower rotating shaft are oppositely arranged, and the upper rotating shaft and the lower rotating shaft are parallel.
5. The aluminum-foil paper fastness detection device of claim 1, wherein a left clamping groove is formed on the left coupling member, a right clamping groove is formed on the right coupling member, and the aluminum-foil paper clamping gap is communicated with the left clamping groove and the right clamping groove.
6. The aluminum-foil fastness detecting device of claim 5, wherein the aluminum-foil clamping mechanism further comprises an auxiliary clamping assembly, the auxiliary clamping assembly comprises an auxiliary clamping member and an auxiliary clamping member driving unit;
the left side interlock piece and/or be equipped with supplementary holder spout on the interlock piece of right side, supplementary holder spout with left centre gripping groove and/or right centre gripping groove communicates mutually, just supplementary holder with supplementary holder spout sliding fit, supplementary holder drive unit is set up to be used for the drive supplementary holder along supplementary holder spout removes, so that supplementary holder compresses tightly or releases the aluminium foil paper in left centre gripping groove and/or the right centre gripping inslot.
7. The aluminum-foil paper fastness detection device of claim 1, wherein the pull rod assembly further comprises a connecting block and a sliding support piece, the left pull rod and the right pull rod are both rotatably connected with the connecting block, and the connecting block and the sliding support piece are connected in a sliding fit manner.
8. The aluminum-foil fastness detecting apparatus of claim 7, wherein the pull rod assembly further comprises a connecting arm;
the driving unit is a rotating wheel disc, and two ends of the connecting arm are respectively connected with the rotating wheel disc and the connecting block in a rotating mode.
9. The aluminum-foil paper fastness detecting device of any one of claims 1 to 8, wherein the aluminum-foil paper folding driving mechanism further comprises a top driving assembly, the top driving assembly and the pull rod assembly are respectively located at two sides of the aluminum-foil paper clamping gap, and the top driving assembly comprises a top driving member and a top driving member driving unit;
the top driving part driving unit is used for driving the top driving part to prop against the upper clamping assembly or the lower clamping assembly.
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| CN202121498350.7U CN215218505U (en) | 2021-07-02 | 2021-07-02 | Aluminium foil paper fastness check out test set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147429A (en) * | 2023-08-31 | 2023-12-01 | 重庆宏声铝箔包装材料有限责任公司 | Aluminum foil paper forming degree detection device and detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147429A (en) * | 2023-08-31 | 2023-12-01 | 重庆宏声铝箔包装材料有限责任公司 | Aluminum foil paper forming degree detection device and detection method |
| CN117147429B (en) * | 2023-08-31 | 2024-04-09 | 重庆宏声铝箔包装材料有限责任公司 | Aluminum foil paper forming degree detection device and detection method |
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