CN117147429A - Aluminum foil paper forming degree detection device and detection method - Google Patents
Aluminum foil paper forming degree detection device and detection method Download PDFInfo
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- CN117147429A CN117147429A CN202311123203.5A CN202311123203A CN117147429A CN 117147429 A CN117147429 A CN 117147429A CN 202311123203 A CN202311123203 A CN 202311123203A CN 117147429 A CN117147429 A CN 117147429A
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 186
- 239000011888 foil Substances 0.000 title claims abstract description 186
- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000005452 bending Methods 0.000 claims abstract description 138
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000005030 aluminium foil Substances 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 22
- 230000000007 visual effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000003825 pressing Methods 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The application relates to the technical field of forming degree detection, in particular to a device and a method for detecting the forming degree of aluminum foil paper, wherein the device comprises a clamping assembly, a bending assembly, a detecting assembly and a machine base; the clamping assembly is used for clamping and flattening the aluminum foil paper and is arranged on the machine base; the bending assembly is provided with a bending surface and a guide surface, and the bending surface is arranged in a rotating way relative to the machine base and is used for bending the aluminum foil paper in a rotating way; the guide surface is arranged in a sliding manner relative to the machine base and is in a spiral curved surface structure, and the section profile of the guide surface along the bending direction of the aluminum foil paper gradually rotates from horizontal to vertical when sliding and is used for gradually bending the aluminum foil paper in a guiding manner; the detection assembly is used for detecting rebound angles of the aluminum foil paper corresponding to different times after the aluminum foil paper is folded by 90 degrees and is arranged on the machine base. The application can improve the detection precision of the aluminum foil paper forming degree and optimize the detection efficiency of the aluminum foil paper forming degree.
Description
Technical Field
The application relates to the technical field of forming degree detection, in particular to a device and a method for detecting forming degree of aluminum foil paper.
Background
The aluminum foil paper is paper formed by pasting and bonding aluminum foil lining paper and aluminum foil, and is widely applied to packaging of various foods and daily necessities. However, because the aluminum foil paper is very easy to tear in the use process, the aluminum foil paper is often packaged in a folding way during packaging. In order to ensure the packaging quality, the aluminum foil paper needs to be folded and then kept in a folded state, so that the forming degree of the aluminum foil paper needs to be detected in the use process and the production process of the aluminum foil paper to detect the rebound degree of the aluminum foil paper after being folded, and the influence on the packaging quality caused by excessive rebound is reduced.
In the prior art, the main detection mode is mostly carried out manually, aluminum foil paper is flattened manually, then folded and the flip angle of the folded aluminum foil paper is measured after paperweight, and the flip angle of the aluminum foil paper in a natural state after being folded by 90 degrees is observed, so that whether the forming degree of the aluminum foil paper meets the use requirement is judged through the flip angle.
In addition, in the prior art, equipment is adopted for auxiliary detection, for example, a paper forming degree measuring instrument is disclosed in a patent with publication number of CN102359932A, and the technical key point of the instrument comprises a base, a bracket, a paper pressing mechanism and an angle measuring mechanism; the base shaping has the recess that is used for bending aluminum foil paper, and paper pressing mechanism includes design cylinder and fixed connection in the design piece of design cylinder and press paper cylinder and fixed connection in the briquetting of the flexible end of pressing the cylinder, design cylinder and the equal fixed connection of pressing the cylinder in the support, and support fixed connection is in the top of base, and angle measurement mechanism is used for measuring the bounce angle after aluminum foil paper is bent.
When the folding device is used, the pressing block is pushed by the pressing cylinder to press the aluminum foil paper on the table surface of the base, and then the shaping cylinder is used for controlling the shaping block to press the aluminum foil paper in the groove to fold the aluminum foil paper. And finally, detecting the rebound angle of the folded aluminum foil paper by an angle measuring mechanism.
However, when the prior art is actually used, although the efficiency is effectively improved, in the folding process, the aluminum foil paper is required to naturally rebound, at the moment, the shaping block can shrink and be matched with the inner wall of the groove in the process, so that the aluminum foil paper can be promoted to rebound under the action of external force, the rebound angle of the aluminum foil paper can be obviously increased, and the detection accuracy of the shaping degree is obviously reduced. Therefore, how to improve the accuracy and efficiency of aluminum foil paper forming degree detection is a problem to be solved at present.
Disclosure of Invention
In order to improve the detection precision of the aluminum foil paper forming degree and optimize the detection efficiency, the application provides a device and a method for detecting the aluminum foil paper forming degree.
The application provides a device and a method for detecting the forming degree of aluminum foil paper, which adopts the following technical scheme:
in a first aspect, the present application provides an aluminum foil paper forming degree detecting device, which adopts the following technical scheme:
the utility model provides an aluminium foil paper shaping degree detection device, includes clamping assembly, subassembly of bending, detection assembly and frame.
The clamping assembly is used for clamping and flattening the aluminum foil paper and is arranged on the machine base.
The bending assembly is provided with a bending surface and a guide surface, and the bending surface is arranged in a rotating way relative to the machine base and is used for bending the aluminum foil paper in a rotating way; the guide surface is arranged in a sliding manner relative to the machine base and is of a spiral curved surface structure, and the section profile of the guide surface along the bending direction of the aluminum foil paper gradually rotates from horizontal to vertical when sliding and is used for gradually bending the aluminum foil paper in a guiding manner.
The detection assembly is used for detecting rebound angles of the aluminum foil paper corresponding to different times after the aluminum foil paper is folded by 90 degrees, and the detection assembly is arranged on the machine base.
Through adopting above-mentioned technical scheme, when carrying out the detection of aluminium foil paper, only need to hold the aluminium foil paper part through the centre gripping subassembly, then overlap joint cooperation aluminium foil paper part not held through the bending face of bending subassembly to turn the bending face soon makes aluminium foil paper part not held bend 90; or the part of the aluminum foil paper which is not clamped is gradually deflected from a flat state to a state of 90 degrees by sliding the guide surface, so that the aluminum foil paper is bent by 90 degrees in a deflection manner; meanwhile, the state of the aluminum foil paper when being bent by 90 degrees is recorded through the detection assembly, the bending surface is rotated to be separated from the aluminum foil paper to reset or the guide surface is rotated to be separated from the aluminum foil paper, and then the rebound angles of the aluminum foil paper at different times are detected at fixed time through the detection assembly, so that the final forming degree of the aluminum foil paper can be detected, the rebound angles of the aluminum foil paper at different times after bending can be detected, and the rebound curve of the aluminum foil paper after bending can be obtained; in addition, in the bending process, compared with the mode that the forming machine is matched with the groove to bend the aluminum foil paper in a pressing mode and retract, the aluminum foil paper is bent in a bending surface rotating mode or a guiding surface guiding deflection mode, the bending state of the aluminum foil paper is more similar to that of the aluminum foil paper in actual production, the detected forming degree is more similar to that of the aluminum foil paper in actual production, external interference of the aluminum foil paper in natural rebound after being bent can be reduced, and therefore the accuracy and efficiency of detecting the forming degree of the aluminum foil paper can be optimized.
Optionally, the subassembly of bending includes the board of bending and with the guide plate of board integrated into one piece, at least one of the board of bending and the guide plate rotates and slides and connect in the centre gripping subassembly, the frame is provided with the control assembly who is arranged in controlling at least one rotation and the slip in board of bending and the guide plate, the face of bending is formed in the outer wall of board of bending, the guide surface is formed in the outer wall of guide plate.
By adopting the technical scheme, when the aluminum foil paper is bent, the control assembly only needs to control the forming plate to be positioned below the clamping assembly for clamping the aluminum foil paper, and then the bending plate is rotated to enable the bending surface to bend the aluminum foil paper; or the bending plate and the clamped aluminum foil paper are arranged in a staggered mode, and the bending plate is controlled to slide vertically and towards the aluminum foil paper through the control assembly, so that the guide surface on the guide plate can play a role in guiding the aluminum foil paper.
Optionally, the control assembly includes the control seat that slides the setting relative to the frame, sets up in the control motor of control seat and sets up in the control cylinder of frame, the board fixed connection that bends in the output shaft of control motor, guide plate fixed connection is in the board of bending one side of keeping away from control motor, just control cylinder sets up in the frame and flexible end is connected in the control seat.
By adopting the technical scheme, when the aluminum foil paper is bent, the control seat is driven to slide only by the control cylinder, so that the bending plate is firstly positioned below the clamped aluminum foil paper and kept in a horizontal state, then the aluminum foil paper is clamped by the clamping assembly, and then the motor is controlled to rotate to bend the bending plate, so that the bending surface on the bending plate bends the aluminum foil paper; or make the board of bending be the state of erectting to make the one end border that the board was kept away from to the board of bending be the level setting, then drive the control seat and slide, make the guide surface earlier from the horizontal end contact aluminium foil paper, guide aluminium foil paper to erectting to and accomplish the folding of 90 in succession, in order to be used for simulating the folding of aluminium foil paper under the different production methods, make the shaping degree of final detection can be more pressed close to the state when actual production.
Optionally, the locating plate fixedly connected with rather than vertically, the locating plate is used for the guide plate to support when sliding along the frame and cooperates the frame lateral wall, just the locating plate extends towards the guide plate and fixed connection in the guide plate keep away from the tip of the board of bending.
Through adopting above-mentioned technical scheme, the locating plate can play the effect of location when rotatory reset of folding bent plate, simultaneously, can also optimize the intensity of folding bent plate and guide plate to and when the guide surface deflection aluminium foil paper on the guide plate is needed, the effect of supporting aluminium foil paper is played earlier through the part that the guide plate stretched out the guide plate.
Optionally, the control seat is provided with a positioning piece, and the positioning piece is used for limiting the relative rotation between the bending plate and the control seat when the guide plate slides.
Through adopting above-mentioned technical scheme, because control seat and bent plate are components of a whole that can function independently setting, in the control seat slip in-process, do pivoted restriction between locating plate and the control seat through the setting element, can effectually reduce the bent plate in-process of sliding because of rotating and lead to the guide plate to take place pivoted possibility to optimize the wholeness when using.
Optionally, the setting element is including rotating the positioning seat of connecting in the control seat and controlling the pivoted location expansion bend of positioning seat, the positioning seat is provided with the location mouth that is used for the card to establish and centre gripping locating plate, the location expansion bend sets up in the control seat.
Through adopting above-mentioned technical scheme, when using, accessible location expansion bend control positioning seat rotates for the locating plate card locate in the locating hole can.
Optionally, the clamping assembly includes grip slipper and at least two pretension buckles, the grip slipper articulates in the frame and the rotation plane of grip slipper is on a parallel with the rotation plane of bending board, pretension buckle is used for compressing tightly the grip slipper in the frame according to predetermineeing pressure.
Through adopting above-mentioned technical scheme, when centre gripping aluminium foil paper, only need press-fit aluminium foil paper in the frame earlier through the grip slipper, later through pretension buckle according to predetermineeing pressure with aluminium foil paper centre gripping and stall.
Optionally, the clamping seat has the cooperation board with clamping seat vertically towards the shaping of one side of bending board, the cooperation board is used for cooperating the aluminium foil paper after the bending board presss from both sides the folding.
Through adopting above-mentioned technical scheme, the cooperation board can cooperate the board of bending to aluminium foil paper to reduce the difference when different aluminium foil papers bend to erecting to the state earlier, with reduce because of aluminium foil paper bending back state non-unification and the possibility that produces the influence to the shaping degree detection.
Optionally, the detection component is a CCD vision alignment camera component and is used for recording the state of the aluminum foil paper when being bent by 90 degrees and the rebound angle of the aluminum foil paper after the bending plate or the guide plate is separated from the aluminum foil paper at equal time intervals.
Through adopting above-mentioned technical scheme, through the detection of the back bullet angle of detecting component waiting time interval to aluminium foil paper bending, not only can obtain final shaping degree, can also obtain aluminium foil paper and rebound the curve of angle after being bent to further accurate detection aluminium foil paper fashioned performance.
In a second aspect, the application provides a method for detecting the forming degree of aluminum foil paper, which adopts the following technical scheme:
the method for detecting the forming degree of the aluminum foil paper comprises the following steps:
the aluminum foil paper forming degree detection device is applied.
Firstly, the aluminum foil paper is bent by rotating the bending surface or is guided to a vertical state from a flat state by the guiding surface, and the aluminum foil paper is bent by 90 degrees.
Recording the state of the aluminum foil paper when the aluminum foil paper is bent by 90 degrees, and when the aluminum foil paper is not limited by bending and is cancelled for different times, the rebound angles of the aluminum foil paper are obtained, and the rebound angles of the aluminum foil paper in different times after the aluminum foil paper is bent by 90 degrees are obtained.
Through adopting above-mentioned technical scheme, according to actual aluminum foil paper's production demand, carry out the simulation detection of pertinence for aluminum foil paper shaping degree in-process that detects, the state of being bent when can be more close aluminum foil paper production, thereby make the shaping degree that detects more be close to the condition of true use.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the detection process, the aluminum foil paper is bent in the actual production process through simulation, so that the detection of the molding degree of the aluminum foil paper in the detection process is closer to the actual production state, and the molding degree in the detection process can be more accurate.
2. During detection, the bending plate is rotated to bend and deflect, so that the state is more similar to that in actual production, the influence on the rebound of aluminum foil paper in the resetting process can be reduced, and the accuracy in the detection of the forming degree is optimized.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is an enlarged schematic view of the portion a in fig. 1.
Fig. 3 is a schematic view of a partial cross-sectional structure of a stand in an embodiment of the present application, mainly for showing the structure of a pre-tightening hole and a limiting groove.
Fig. 4 is an enlarged schematic view of the portion B in fig. 1.
Fig. 5 is a schematic structural view of a bending assembly and a control assembly according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a positioning seat according to an embodiment of the application.
Reference numerals illustrate: 1. a clamping assembly; 11. a clamping seat; 111. matching plates; 12. pre-tightening the buckle; 121. pre-tightening the tube; 122. a pre-tightening rod; 123. pre-compressing the pressure sensor; 124. a limiting block; 2. a bending assembly; 21. a bending surface; 22. a guide surface; 23. a bending plate; 231. a positioning plate; 24. a guide plate; 3. a detection assembly; 4. a base; 40. an avoidance port; 41. a clamping seat; 42. a limit groove; 421. a vertical portion; 422. a horizontal portion; 43. a pre-tightening hole; 5. a control assembly; 51. a control base; 511. a limit opening; 512. a linear slide rail; 52. controlling a motor; 53. a control cylinder; 54. a positioning piece; 541. a positioning seat; 542. positioning a telescopic device; 543. and positioning the opening.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a device for detecting the forming degree of aluminum foil paper. Referring to fig. 1, the aluminum foil paper forming degree detecting device comprises a clamping assembly 1, a bending assembly 2, a detecting assembly 3 and a machine base 4. Wherein, clamping component 1, bending component 2 and detection component 3 all set up in frame 4.
The clamping assembly 1 is used for pressing the aluminum foil paper onto the stand 4 according to a preset pressure, and enabling part of the aluminum foil paper to extend out so as to be matched with the bending assembly 2 to fold the aluminum foil paper according to a folding mode in actual production. The detection component 3 is used for detecting the angle of the folded aluminum foil paper by 90 degrees and the angle of natural rebound after the folding at fixed time so as to detect the rebound angle of the folded aluminum foil paper corresponding to different times, thereby detecting the forming degree of the aluminum foil paper relatively accurately.
Referring to fig. 1 and 2, in particular, the clamping assembly 1 includes a clamping seat 11 and at least two pre-tightening buckles 12, the clamping seat 11 is hinged to the stand 4, and a rotation plane of the clamping seat 11 is parallel to a bending direction of the aluminum foil paper, so as to be used for pressing the aluminum foil paper to the stand 4. The number of the pre-tightening buckles 12 is two, and the two pre-tightening buckles 12 are arranged corresponding to the two sides of the rotating end of the clamping seat 11.
Referring to fig. 2 and 3, the pretensioning buckle 12 includes a pretensioning tube 121, a pretensioning rod 122 and a pretensioning force sensor 123, the pretensioning tube 121 is sleeved and screwed on the pretensioning rod 122, and the pretensioning force sensor 123 is fixedly mounted at one end of the pretensioning tube 121 facing the clamping seat 11 and is used for detecting the pressure when the pretensioning tube 121 abuts against the clamping seat 11. The other end of the pre-tightening rod 122 is fixedly connected with two symmetrically arranged limiting blocks 124, and the machine base 4 is provided with pre-tightening holes 43 corresponding to the pre-tightening rods 122 one by one so as to be used for inserting and matching with one end of the pre-tightening rods 122 penetrating through the clamping seat 11.
Two limiting grooves 42 are formed in the inner wall of the pre-tightening hole 43 corresponding to the limiting blocks 124, and the limiting grooves 42 comprise vertical portions 421 and horizontal portions 422. The vertical portion 421 extends along the central axis direction of the pre-tightening hole 43 and penetrates out of the machine base 4 towards the direction of the clamping seat 11, the horizontal portion 422 extends around the central axis of the pre-tightening hole 43, and the end portion of the extending direction of the horizontal portion 422 is communicated with the vertical portion 421, so that the limiting block 124 can slide into the horizontal portion from the vertical portion 421.
When the aluminum foil paper is clamped and fixed, the aluminum foil paper is only required to be placed on the machine base 4, the clamping seat 41 is rotated to be pressed on the machine base 4, the aluminum foil paper is positioned between the two pre-tightening rods 122, the pre-tightening pipe 121 is rotated, the limiting block 124 is driven to slide into the vertical portion 421 and then into the horizontal portion 422, the clamping seat 41 is pressed on the machine base 4 due to the fact that the pre-tightening pipe 121 is abutted to the end portion of the horizontal portion 422, corresponding pressure is detected through the pre-tightening pressure sensor 123 in the process, the aluminum foil paper can be clamped and flattened according to the preset pressure, and meanwhile the aluminum foil paper can be positioned through the two pre-tightening rods 122, so that the influence on the aluminum foil paper forming degree detection due to position errors is reduced.
Meanwhile, when the aluminum foil paper is in contact with an object which slides linearly during actual detection and production, the aluminum foil paper can have a tendency of bending towards one side of the sliding object along with the sliding of the object, and at the moment, if the aluminum foil paper is reset in a manner of sliding along the bending part of the bent aluminum foil paper towards the bending axis direction of the aluminum foil paper, the aluminum foil paper can be further bounced due to the sliding pressing of the reset object after being bent. Referring to fig. 4 and 5, the bending assembly 2 includes a bending plate 23 and a guiding plate 24, the bending plate 23 and the guiding plate 24 are integrally formed, and the guiding plate 24 is formed by spirally bending one end of the bending plate 23 by 90 ° so that the surface of the guiding plate 24 is in a spiral curved structure. The bending plate 23 is connected to the base 4 through the control assembly 5, and the control assembly 5 is disposed at a side portion of the clamping seat 41 and is used for controlling the bending plate 23 and the guide plate 24 to slide in a direction perpendicular to a rotation plane of the clamping seat 41 or rotate in a direction parallel to the rotation plane of the clamping seat 41.
Specifically, the stand 4 is provided with a relief port 40 (see fig. 1) corresponding to the rotation of the bending plate 23, and the relief port 40 is provided corresponding to the rotation end of the clamping seat 41, so that the bending plate 23 can bend the clamped aluminum foil paper by 90 °. The stand 4 is provided with a clamping seat 41 and a part of the aluminum foil paper clamping protrusions, so that when the bending plate 23 is horizontally arranged, the upper plate surface of the bending plate 23 is flush with the protruding part of the stand 4. The board shaping in bending board 23 contact aluminum foil paper one side has the face of bending 21 to when making bending board 23 be located the grip slipper 41 rotation end place, can place the part that aluminum foil paper stretches out in the face of bending 21, and through the rotation of bending board 23, make the face of bending 21 drive aluminum foil paper and accomplish 90 folding, the state after aluminum foil paper is bent when simulating actual production, thereby not only can detect the shaping degree of aluminum foil paper when detecting, can also make the shaping degree of detecting more press close to actual production's state.
Referring to fig. 4 and 5, at the same time, the guide surface 22 is formed on the surface of the guide plate 24 corresponding to the side of the bending surface 21, so that the cross-sectional profile of the guide surface 22 along the bending direction of the aluminum foil paper can gradually transition from the horizontal state to the vertical state, and thus, when detecting, the bending plate 23 can keep the vertical state, and the extending part of the aluminum foil paper is gradually guided to the vertical state through the guide surface 22 in a sliding manner of the bending plate 23, so that the folding process can be completed through guiding in the process of synchronously simulating the packaging of the aluminum foil paper and corresponding detection can be performed.
When carrying out aluminium foil paper shaping degree and detecting, can directly fold and accomplish folding mode through the angle deflection to aluminium foil paper in actual production and carry out the shaping degree detection of pertinence to relatively truly simulate out aluminium foil paper folded state for when detecting shaping degree more nearly production, compare in the direct mode of cooperation recess through the shaping piece, can also effectually reduce aluminium foil paper and be folded the back, to the influence of aluminium foil paper rebound, optimize shaping degree detection's precision. When the forming degree of the aluminum foil paper after being rotated and bent is detected, the aluminum foil paper is clamped according to a preset pressure after the aluminum foil paper is controlled to slide to the position of the avoiding opening 40 through the control assembly 5 and then rotated to a horizontal state, and finally the aluminum foil paper is folded through the bending surface 21 by controlling the bending plate 23 to rotate upwards by 90 degrees through the control assembly 5; when the forming degree of the folded aluminum foil paper is required to be detected by gradually deflecting the extending part of the aluminum foil paper through guiding, the control component 5 is only required to control the bending plate 23 to be vertical and contracted, then the edge of one end of the guiding plate 24 far away from the bending plate 23 is horizontally arranged, finally the control component 5 is used for controlling the bending plate 23 to gradually extend out, the aluminum foil paper is gradually deflected and folded in the process, the bending plate 23 is attached to the folded aluminum foil paper and rotates to be horizontal, so that the aluminum foil paper can naturally rebound after being folded, and the detection component 3 is used for detecting the rebound angle.
Referring to fig. 4 and 5, in addition, the control assembly 5 includes a control seat 51 slidably disposed with respect to the base 4, a control motor 52 disposed on the control seat 51, and a control cylinder 53 disposed on the base 4, wherein an output shaft of the control motor 52 is fixedly connected to a side edge of the bending plate 23 facing the base 4 when vertical, and the guide plate 24 is located at an end of the bending plate 23 far from the control motor 52. The control seat 51 is slidably connected to the base 4 through at least one linear sliding rail 512, and the control seat 51 is fixedly connected to a sliding end of the linear sliding rail 512. The output shaft of the control motor 52 is perpendicular to the rotation plane of the clamping seat 11, and the housing of the control motor 52 is fixedly connected to the control seat 51 by bolts. The cylinder body of the control cylinder 53 is fixedly connected to the concave plane of the stand 4 through the seat plate of the linear slide rail 512 or directly and fixedly connected to the stand 4, and in this embodiment, the cylinder body of the control cylinder 53 is connected to the stand 4 through the seat plate of the linear slide rail. The expansion and contraction direction of the control cylinder 53 is parallel to the output shaft of the control motor 52, and the expansion and contraction end of the control cylinder 53 is fixedly connected to the control seat 51 so as to drive the control seat 51 to slide along the bending plate 23 along the length direction.
Meanwhile, the edge of the bending plate 23 far away from the swinging side is fixedly connected with a positioning plate 231, and the positioning plate 231 is perpendicular to the bending plate 23, so that when the bending plate 23 drives the guide plate 24 to slide horizontally, the guide plate is in butt fit with the base 4 for positioning through the positioning plate 231. And when the bending plate 23 is reset and kept in a horizontal state, the positioning plate 231 can be in butt fit with the inner wall of the avoidance port 40 on the stand 4, so that the positioning of the bending plate 23 can be realized.
Referring to fig. 4 and 6, specifically, the control seat 51 is further provided with a positioning member 54 for further positioning in cooperation with the positioning plate 231, so that the integrity between the bending plate 23 and the control seat 51 can be optimized when the bending plate 23 drives the guiding plate 24 to guide and bend the aluminum foil paper.
The positioning member 54 includes a positioning seat 541 rotatably connected to the control seat 51 and a positioning telescopic device 542 for controlling the positioning seat 541 to rotate, where the positioning seat 541 is provided with a positioning opening 543 for clamping and holding the positioning plate 231. Two limiting openings 511 are formed in the positioning plate 231 and the control seat 51 corresponding to the positioning seat 541, specifically, limiting openings 511 are formed in the upper side plate surface and the lower side plate surface of the positioning plate 231, limiting openings 511 are formed in the control seat 51, and the limiting openings 511 in the positioning plate 231 and the control seat 51 are arranged in opposite openings.
Referring to fig. 4 and 6, the positioning seat 541 is rotatably connected to the inner wall of the limiting opening 511 on the control seat 51, and meanwhile, the opposite side inner walls of the two positioning openings 543 on the positioning plate 231 are located on the rotation path of the rotation end of the positioning seat 541 when the bending plate 23 is erected, so that the opposite side inner walls of the two positioning openings 543 on the positioning plate 231 can be clamped and positioned when the positioning seat 541 rotates. Wherein, two locating ports 543 on the locating plate 231 are trapezoidal and the tip is towards the control seat 51 in opposite directions side inner wall profile, and the inner wall of locating port 543 is trapezoidal and the profile of two locating ports 543 inner wall on the locating plate 231 is adapted to for stable centre gripping fixed locating plate 231, reduces to lead to bending plate 23 to rock because of rocking, leads to the influence to aluminium foil paper shaping degree detection precision.
The positioning telescopic device 542 is an air cylinder or an electric pushing cylinder, preferably an electric pushing cylinder, and the cylinder body of the positioning telescopic device 542 is hinged to the inner wall of the positioning opening 543 at the top of the control seat 51, and the telescopic end of the positioning telescopic device 542 is hinged to the positioning seat 541, and the connecting portion and the rotation center of the positioning seat 541 are eccentrically arranged so as to be used for controlling the rotation of the positioning seat 541.
In addition, because the bending plate 23 is required to bend the aluminum foil paper, in order to further optimize the state of the aluminum foil paper after bending, the clamping seat 11 is bent upwards by 90 degrees towards one side edge of the bending plate 23, and the matching plate 111 is formed.
Finally, in order to realize the detection of the rebound angle of the aluminum foil paper after the detection component 3 bends 90 degrees, the detection component 3 is a CCD vision alignment camera component, and the detection component 3 is fixedly connected to the machine base 4, and the rebound angle of the aluminum foil paper is detected at regular time in the detection process, for example, after bending 90 degrees, the rebound angle of the aluminum foil paper is detected at regular time according to the time interval of 0.5 s. Of course, the time intervals can also be set to 1S, 2S, 3S … … S, or even longer intervals of the bounce angle of the aluminum foil paper, specifically set according to the specific performance and requirements of the aluminum foil paper. Of course, in other embodiments, the detecting component 3 may be configured as an infrared angle sensor or may be configured to measure the bounce angle by periodically capturing an angle comparison of the state of the aluminum foil paper with the initial state.
The embodiment of the application also discloses a method for detecting the forming degree of the aluminum foil paper. The method for detecting the forming degree of the aluminum foil paper comprises the following steps:
the aluminum foil paper is bent by 90 degrees through rotating and bending or through a mode of guiding the aluminum foil paper from straight to vertical through the guiding surface 22, so that the forming degree fed back through the rebound angle is closer to the forming degree of the aluminum foil paper in the real state through simulating the bending mode and the process in actual production, and the possibility of large difference between test detection and actual production is avoided.
Specifically, the aluminum foil paper is clamped by the clamping assembly 1, and then deflected and bent by the bending assembly 2 through rotating bending or guiding by the guiding surface 22, so that the aluminum foil paper is bent by 90 degrees.
Recording the state of the aluminum foil paper when the aluminum foil paper is bent by 90 degrees, and when the aluminum foil paper is not limited by bending and is cancelled for different times, the rebound angles of the aluminum foil paper are obtained, and the rebound angles of the aluminum foil paper in different times after the aluminum foil paper is bent by 90 degrees are obtained.
Specifically, the initial state of the aluminum foil paper after being bent and the state of the aluminum foil paper after being bent are recorded at regular time intervals through the detection assembly 3, so that the rebound angles of the aluminum foil paper in different time periods are fed back, the rebound trend of the corresponding aluminum foil paper in the time range is accurately obtained relatively, and the forming degree of the aluminum foil paper is accurately obtained further.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The utility model provides an aluminium foil paper shaping degree detection device which characterized in that: comprises a clamping component (1), a bending component (2), a detecting component (3) and a machine seat (4);
the clamping assembly (1) is used for clamping and flattening the aluminum foil paper, and the clamping assembly (1) is arranged on the machine base (4);
the bending assembly (2) is provided with a bending surface (21) and a guide surface (22), and the bending surface (21) is rotatably arranged relative to the machine base (4) and is used for bending aluminum foil paper in a rotary mode; the guide surface (22) is arranged in a sliding way relative to the machine base (4) and is in a spiral curved surface structure, and the section profile of the guide surface (22) along the bending direction of the aluminum foil paper gradually rotates from horizontal to vertical when sliding and is used for gradually bending the aluminum foil paper in a guide way;
the detection assembly (3) is used for detecting rebound angles of the aluminum foil paper corresponding to different times after being folded by 90 degrees, and the detection assembly (3) is arranged on the machine base (4).
2. The aluminum foil paper forming degree detection device according to claim 1, wherein: the bending assembly (2) comprises a bending plate (23) and a guide plate (24) integrally formed with the bending plate (23), at least one of the bending plate (23) and the guide plate (24) rotates and slides to be connected with the clamping assembly (1), the machine base (4) is provided with a control assembly (5) for controlling at least one of the bending plate (23) and the guide plate (24) to rotate and slide, the bending surface (21) is formed on the outer wall of the bending plate (23), and the guide surface (22) is formed on the outer wall of the guide plate (24).
3. The aluminum foil paper forming degree detection device according to claim 2, wherein: the control assembly (5) comprises a control seat (51) which is arranged in a sliding manner relative to the machine seat (4), a control motor (52) arranged on the control seat (51) and a control cylinder (53) arranged on the machine seat (4), the bending plate (23) is fixedly connected to an output shaft of the control motor (52), the guide plate (24) is fixedly connected to one side, away from the control motor (52), of the bending plate (23), and the control cylinder (53) is arranged on the machine seat (4) and the telescopic end of the control cylinder is connected to the control seat (51).
4. The aluminum foil paper forming degree detection device according to claim 3, wherein: the bending plate (23) is fixedly connected with a positioning plate (231) perpendicular to the bending plate, the positioning plate (231) is used for being abutted against the side wall of the matched machine base (4) when the guide plate (24) slides along the machine base (4), and the positioning plate (231) extends towards the guide plate (24) and is fixedly connected to the end part, far away from the bending plate (23), of the guide plate (24).
5. The aluminum foil paper forming degree detection device according to claim 4, wherein: the control seat (51) is provided with a positioning piece (54), and the positioning piece (54) is used for limiting the relative rotation between the bending plate (23) and the control seat (51) when the guide plate (24) slides.
6. The aluminum foil paper forming degree detection device according to claim 5, wherein: the locating piece (54) comprises a locating seat (541) and a locating telescopic device (542), wherein the locating seat (541) is rotatably connected to the control seat (51), the locating telescopic device is used for controlling the locating seat (541) to rotate, the locating seat (541) is provided with a locating opening (543) used for clamping and clamping the locating plate (231), and the locating telescopic device (542) is arranged on the control seat (51).
7. The aluminum foil paper forming degree detection device according to claim 4, wherein: the clamping assembly (1) comprises a clamping seat (11) and at least two pre-tightening buckles (12), wherein the clamping seat (11) is hinged to the machine base (4), the rotation plane of the clamping seat (11) is parallel to the rotation plane of the bending plate (23), and the pre-tightening buckles (12) are used for compressing the clamping seat (11) on the machine base (4) according to preset pressure.
8. The aluminum foil paper forming degree detection device according to claim 7, wherein: one side of the clamping seat (11) facing the bending plate (23) is formed with a matching plate (111) perpendicular to the clamping seat (11), and the matching plate (111) is used for matching the bending plate (23) to clamp the folded aluminum foil paper.
9. The aluminum foil paper forming degree detection device according to claim 3, wherein: the detection assembly (3) is a CCD visual alignment camera assembly and is used for recording the state of the aluminum foil paper when being bent by 90 degrees and the rebound angle of the aluminum foil paper after the bending plate (23) or the guide plate (24) is separated from the aluminum foil paper at equal time intervals.
10. A method for detecting the forming degree of aluminum foil paper is characterized by comprising the following steps: the method comprises the following steps:
use of an aluminum foil paper forming degree detecting device according to any one of claims 1 to 9;
firstly, the aluminum foil paper is bent by rotating through a bending surface (21) or is guided to a vertical state from a flat state through a guiding surface (22), and the aluminum foil paper is bent for 90 degrees;
recording the state of the aluminum foil paper when the aluminum foil paper is bent by 90 degrees, and when the aluminum foil paper is not limited by bending and is cancelled for different times, the rebound angles of the aluminum foil paper are obtained, and the rebound angles of the aluminum foil paper in different times after the aluminum foil paper is bent by 90 degrees are obtained.
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| CN117147429B (en) | 2024-04-09 |
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