CN111830066A - Uniformity detection device and method suitable for flexible plane glass - Google Patents
Uniformity detection device and method suitable for flexible plane glass Download PDFInfo
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- CN111830066A CN111830066A CN202010698705.0A CN202010698705A CN111830066A CN 111830066 A CN111830066 A CN 111830066A CN 202010698705 A CN202010698705 A CN 202010698705A CN 111830066 A CN111830066 A CN 111830066A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention provides a device and a method for detecting the uniformity of flexible planar glass, which relate to the field of glass production and comprise a front detection mechanism, wherein the front detection mechanism comprises a winding roller rotationally connected with a detection table, two ends of the winding roller are respectively connected with a sealing bearing, one end, close to an outer shaft sleeve, of each of the two sealing bearings is fixedly connected with a sealing plate, the inner side of each sealing plate is rotationally connected with a pressing wheel, the bottom end of each outer shaft sleeve is connected with the detection table, the inner side of each sealing plate is connected with a water injection head, the water injection head is positioned on the feeding side of the winding roller and is in sealing sliding connection with the winding roller, in the device, the flexible glass enters the winding roller from one side of the winding roller to be tangent with the lower semicircle of the winding roller side, a containing cavity is formed between the flexible glass and the upper semicircle of the winding roller, water is injected into the containing cavity to detect the tightness of the attachment of, and then the uniformity of the flexible glass can be obtained.
Description
Technical Field
The invention relates to the field of glass production, in particular to a uniformity detection device and a uniformity detection method suitable for flexible plane glass.
Background
The flexible plane glass has flexibility due to the thinness, has the capability of bending and deforming, can be bent under the condition of stress, not only maintains the advantages of the glass, but also shows the new flexibility characteristic, and after the flexible plane glass is made into a coiled material, a user can also realize the roll-to-roll (R2R) mode processing, realize the continuous and uninterrupted production, thereby reducing the processing cost, and in addition, more coating and laminating processes can be obtained; the flexible glass has considerable potential in the fields of OLED lighting, display, LSI adapter plates and the like in the future, the uniformity of the glass means that the thickness of the glass is uniform everywhere, and the common detection mode is that the glass moves under the reverse pressure of the glass on a detection roller in a roller way through a roller way or the glass is manually detected by utilizing optical assistance.
The patent No. CN201820242932.0 discloses an on-line inspection device for coating color difference uniformity and glass appearance, which structurally comprises a coating color difference uniformity detection part, an observation platform for detection and a glass body appearance detection part which are sequentially arranged on a conveying track; the coating color difference uniformity detection part comprises a detection bracket and a black background arranged below the conveying track; the top of the inspection support is provided with a fluorescent lamp mounting part which is arranged above the conveying track; the glass body appearance detection part comprises a light source installation groove arranged below the conveying track and a black background arranged at the bottom in the light source installation groove, and a light source is arranged in the light source installation groove. The online inspection device for the coating color difference uniformity and the glass appearance has the advantages of convenience in inspection, time saving and manpower resource saving, and therefore the production efficiency is improved.
However, since the flexible glass is generally produced by the float method, even though the molten glass is poured into the molten tin with higher density, the glass is cooled and solidified on the surface of the molten tin, and then is formed, and then is drawn out, because the flexible glass has smaller thickness and low strength, secondary deformation is inevitable in the drawing-out process, and the local uniformity of the glass is changed, but because the thickness of the flexible glass is smaller, the non-uniformity error range is generally within 1mm or even micron-sized, and the non-uniformity degree is not easy to be perceived by adopting a roller way or an optical detection method, so that a detection device suitable for the uniformity of the flexible plane glass is necessary to be designed.
Disclosure of Invention
The invention aims to provide a uniformity detection device and a uniformity detection method suitable for flexible flat glass, so as to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme: the uniformity detection device suitable for the flexible flat glass comprises a front detection mechanism, wherein the front detection mechanism comprises a winding roller which is rotatably connected with a detection table, two ends of the winding roller are respectively connected with a sealing bearing, one end, close to one end, of an outer shaft sleeve of each of two sealing bearings is fixedly connected with a sealing plate, the inner side of each sealing plate is rotatably connected with a pressing wheel, the bottom end of each outer shaft sleeve is connected with the detection table, the inner side of each sealing plate is connected with a water injection head, the water injection head is positioned on the feeding side of the winding roller, and the water injection head is in sealing sliding connection with the winding roller;
the flexible glass enters the winding roller from one side of the winding roller, the flexible glass is tangent to the lower semicircle of the side of the winding roller, a containing cavity is formed between the flexible glass and the upper semicircle of the winding roller, water is filled in the containing cavity to detect the sealing performance of the flexible glass and the laminating of the winding roller, and then the uniformity of the flexible glass can be obtained.
Preferably, the sealing bearing comprises an inner shaft sleeve fixedly connected with the winding roller, the inner shaft sleeve is connected with an outer shaft sleeve through a roller, and the outer shaft sleeve is fixedly connected with the detection table;
the inner shaft sleeve of the sealing bearing is fixedly connected with the winding roller, and the outer shaft sleeve is fixedly connected with the detection table, so that the winding roller rotates, and meanwhile, the sealing plate fixed on the outer shaft sleeve is kept fixed.
Preferably, the sealing bearing is axially and slidably connected with the winding roller, a sealing gasket is fixedly connected to the inner side of an inner shaft sleeve of the sealing bearing, a connecting plate with a threaded hole is fixed to the outer end of the inner shaft sleeve, and the connecting plate is fixed to the winding roller through a bolt;
the sealing bearings and the winding roller are axially connected in a sliding manner, so that the positions of the two sealing bearings relative to the winding roller can be changed to detect the glass with different widths.
Preferably, the bottom end of the outer shaft sleeve is connected with the detection table in a sliding mode along the axial direction of the winding roller through a vertical rod, and the water injection head is connected with the sealing plate through a water pipe;
the water injection head is connected with the sealing plate through a water pipe, so that the water injection head can be fixed relative to the sealing plate.
Preferably, a sealing block is fixedly connected to the outer side of the water injection head, the cross section of the sealing block is a right-angled triangle, and an arc-shaped surface is arranged on one side, attached to the winding roller, of the sealing block;
the outer side of the water injection head is fixedly connected with a sealing block, so that the sealing block seals the end part of the containing cavity formed by the glass and the winding roller, and the purpose of water storage is achieved.
Preferably, the sealing block is communicated with an indicating tube fixed on the outer side of the sealing plate, the indicating tube is a glass tubular container, the bottom end of the indicating tube is communicated with the bottom end of the sealing block, and the top end of the indicating tube is higher than the top end of the sealing block;
the sealing block is connected with the indicating pipe, and the water level of the indicating pipe is used for displaying the water quantity between the winding roller and the glass by utilizing the communicating vessel principle, so that the change of the water quantity can be observed conveniently.
Preferably, the detection table is sequentially provided with a conveying roller set and a front detection mechanism from left to right, a first guide roller set is arranged above the front detection mechanism, a reverse detection mechanism is arranged below the left side of the first guide roller set, and a second guide roller set is arranged above the reverse detection mechanism;
the conveying roller set is used for conveying flexible glass to enable the glass to continuously pass through the detection table, and the front side detection mechanism and the back side detection mechanism respectively detect the front side and the back side of the glass by adopting the same principle, so that the detection is more comprehensive.
Preferably, the guide roller group comprises a roller frame, the roller frame is rotatably connected with the pressing roller through a rotating rod, and the rotating rod is connected with the pressing roller through a pull rod;
the guide roller group is connected with the pressing roller, so that all parts of the flexible glass are tightened in the conveying process on the detection table, and the phenomenon that the glass is not tightly attached to the winding roller due to looseness to cause false detection is avoided.
Preferably, the pull rod comprises a sliding sleeve rotatably connected with the roller frame, a sliding rod slidably connected with the sliding sleeve is arranged in the sliding sleeve, the other end of the sliding rod is rotatably connected with the compression roller, and a tension spring is sleeved on the sliding rod;
the sliding sleeve is in relative sliding fit with the sliding rod, the tension spring can enable the tension of the pull rod to be kept within a certain range, and glass damage caused by overlarge tension or glass loosening caused by undersize tension is avoided.
A method for detecting the uniformity of flexible planar glass is characterized by comprising the following steps: the flexible glass passes through a winding roller in the front detection mechanism, so that the glass is tightly attached to the winding roller, water is injected into the winding roller and the feeding side of the detected glass through a water pipe head, and whether the glass is uniform or not is judged by observing the loss of water between the glass and the winding roller.
The invention has the beneficial effects that:
1. the flexible glass enters the winding roller from one side of the winding roller, so that the flexible glass is tangent to the lower semicircle on the side of the winding roller, a containing cavity is formed between the flexible glass and the upper semicircle of the winding roller, water is filled in the containing cavity to detect the sealing property of the flexible glass and the winding roller, and the uniformity of the flexible glass can be further obtained;
2. the sealing bearings and the winding roller are axially connected in a sliding manner, so that the positions of the two sealing bearings relative to the winding roller can be changed to detect the glass with different widths;
3. the sealing block is connected with an indicating pipe, and the water quantity between the winding roller and the glass is displayed through the water level of the indicating pipe by utilizing the principle of a communicating vessel, so that the change of the water quantity is convenient to observe;
4. the guide roller group is connected with the pressing roller, so that all parts of the flexible glass are tightened in the conveying process on the detection table, and the phenomenon that the glass is not tightly attached to the winding roller due to looseness to cause false detection is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic perspective view of the front side detection mechanism of the present invention;
FIG. 4 is a cross-sectional view of the winding roller of the present invention;
FIG. 5 is a cross-sectional view of a sealed bearing of the present invention;
FIG. 6 is a schematic structural view of the axle bracket of the present invention;
FIG. 7 is a schematic view of the structure of the pull rod of the present invention;
reference numerals: 1. a detection table; 2. a set of transport rollers; 3. a first guide roller set; 4. a front side detection mechanism; 401. a winding roller; 402. sealing the bearing; 4021. an outer sleeve; 4022. an inner sleeve; 4023. a connecting plate; 4024. a roller; 4025. a gasket; 403. a sealing plate; 404. a wheel seat; 405. a pinch roller; 406. a sealing block; 407. a water injection head; 408. an indicator tube; 5. a second guide roller set; 6. a reverse side detection mechanism; 7. a delivery roller; 8. detecting a sample; 9. a bolt; 10. a pedestal; 11. a pull rod; 1101. a sliding sleeve; 1102. a slide bar; 1103. a tension spring; 12. and a pressure roller.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, an evenness detecting device suitable for flexible flat glass comprises a front detecting mechanism 4, the front detecting mechanism 4 comprises a winding roller 401 rotatably connected with a detecting table 1, two ends of the winding roller 401 are respectively connected with a sealing bearing 402, outer shaft sleeves 4021 of the two sealing bearings 402 are close to one end and fixedly connected with a sealing plate 403, the inner side of the sealing plate 403 is rotatably connected with a pressure roller 405, the bottom end of the outer shaft sleeve 4021 is connected with the detecting table 1, the inner side of the sealing plate 403 is connected with a water injection head 407, the water injection head 407 is located on the feeding side of the winding roller 401, and the water injection head 407 is in sealing sliding connection with the winding roller 401.
The front detection mechanism 4 is formed by connecting a sealing bearing 402 on a winding roller 401, when flexible glass as a detection sample 8 enters the inner side of a sealing plate 403 from one side of the winding roller 401, the detection sample 8 is attached to the winding roller 401, one end of the detection sample 8 entering the front detection mechanism 4 and one end of the detection sample 8 leading out of the front detection mechanism 4 are both vertically upward, a cavity is reserved between two parallel surfaces in the detection mechanism and the winding roller 401 at the moment, and the cavities at two ends are sealed, so that a cavity can be formed by the detection sample 8 and the winding roller 401, water is filled into the cavity, if each part of the detection sample 8 is uniform, the cavity is closely attached to each part of the winding roller 401 with uniform appearance, the water quantity between the winding roller 401 and the end where the sample enters is not changed or obviously changed, if the sample is not uniform, namely, a concave surface or a convex surface appears at a certain part of the sample, at the moment, the sample is not closely attached to the part of the, therefore, water can enter between the sample and the winding roller 401, the deformation in glass production is partial deformation, even if the thickness variation is small, the area is large, the volume can be obviously measured, and under the condition that the addition amount of the water is not large, the water filling mode is adopted for measurement, whether the glass is uniform can be obviously observed according to the variation of the water amount, so that whether the flexible glass is uniform or not can be easily detected, and the method is suitable for detecting the uniformity of the flexible glass.
Example 2
As shown in fig. 1-3, a uniformity detecting device suitable for flexible flat glass comprises a front detecting mechanism 4, the front detecting mechanism 4 comprises a winding roller 401 rotatably connected with a detecting table 1, two ends of the winding roller 401 are respectively connected with a sealing bearing 402, an outer shaft sleeve 4021 of the two sealing bearings 402 is fixedly connected with a sealing plate 403 close to one end, the inner side of the sealing plate 403 is rotatably connected with a pressure roller 405, the bottom end of the outer shaft sleeve 4021 is connected with the detecting table 1, the inner side of the sealing plate 403 is connected with a water injection head 407, the water injection head 407 is positioned at the feeding side of the winding roller 401, the water injection head 407 is in sealing sliding connection with the winding roller 401, the sealing bearing 402 comprises an inner shaft sleeve 4022 fixedly connected with the winding roller 401, the inner shaft sleeve 4022 is connected with the outer shaft sleeve 4021 through a roller 4024, the outer shaft sleeve 4021 is fixedly connected with the detecting table 1, the sealing bearing 402 is in axial sliding connection with the winding roller 401, and a sealing gasket 402, the outer end of the inner shaft sleeve 4022 is fixed with a connecting plate 4023 with a threaded hole, the connecting plate 4023 is fixed with a winding roller 401 through a bolt 9, the bottom end of the outer shaft sleeve 4021 is connected with a detection table 1 in a sliding mode along the axial direction of the winding roller 401 through a vertical rod, and a water injection head 407 is connected with a sealing plate 403 through a water pipe.
An outer shaft sleeve 4021 of a sealing bearing 402 is connected with a sealing plate 403, a wheel carrier is fixedly connected in the sealing plate 403, the wheel carrier is rotatably connected with a pressing wheel 405, the edge of glass can be pressed tightly through the pressing wheel 405, the edge of the glass is tightly attached to a winding roller 401, a roller 4024 is arranged between the outer shaft sleeve 4021 and an inner shaft sleeve 4022, the outer shaft sleeve 4021 rotates relative to the inner shaft sleeve 4022, a sample moves relative to the winding roller 401 along with the sample when the winding roller 401 rotates, the outer shaft sleeve 4021 is fixedly connected with a detection table 1, and the pressing wheel 405 on the sealing plate 403 is always pressed with the edge of the glass; a connecting plate 4023 with a threaded hole is fixed at the outer end of the inner shaft sleeve 4022, a bolt 9 penetrates through the threaded hole to press the winding roller 401, so that the winding roller 401 and the inner shaft sleeve 4022 are relatively fixed, and when the detected glass width is changed, the position of the sealing bearing 402 can be changed, so that the sealing bearing 402 moves to adapt to the glass width relative to the winding roller 401, and the water injection head 407 is connected with the sealing plate 403 through a water pipe, so that the vertical height of the water injection head 407 is kept fixed.
Example 3
As shown in fig. 1-5, a uniformity detecting device suitable for flexible flat glass comprises a front detecting mechanism 4, the front detecting mechanism 4 comprises a winding roller 401 rotatably connected with a detecting table 1, two ends of the winding roller 401 are respectively connected with a sealing bearing 402, an outer shaft sleeve 4021 of the two sealing bearings 402 is fixedly connected with a sealing plate 403 close to one end, the inner side of the sealing plate 403 is rotatably connected with a pressure roller 405, the bottom end of the outer shaft sleeve 4021 is connected with the detecting table 1, the inner side of the sealing plate 403 is connected with a water injection head 407, the water injection head 407 is positioned at the feeding side of the winding roller 401, the water injection head 407 is in sealing sliding connection with the winding roller 401, the outer side of the water injection head 407 is fixedly connected with a sealing block 406, the cross section of the sealing block 406 is a right triangle, the side of the sealing block 406 attached to the winding roller 401 is an arc-shaped surface, the sealing block 406 is communicated with an indicating tube, the bottom end of indicator tube 408 is in communication with the bottom end of seal block 406, and the top end of indicator tube 408 is higher than the top end of seal block 406.
The water injection head 407 is fixedly connected with the sealing block 406, the sealing block 406 is arranged in a right-angled triangle shape with the bevel edge being an arc-shaped edge, one side of the arc surface of the sealing block 406 is relatively slid and attached to the winding roller 401, and the side attached to the detection sample 8 is vertical to enable the sealing block to be attached to the glass, so that the two ends of the cavity enclosed by the detection sample 8 and the winding roller 401 can be sealed by the sealing block 406, and a through hole is arranged at the bottom of the sealing block 406 and is communicated with an indicating pipe 408 fixed at the outer side of the sealing plate 403, the water level at the feeding side of the winding roller 401 is displayed by utilizing the principle of a communicating device, further, it is possible to observe the water loss more intuitively and conveniently, and further determine whether the detected portion in the detection sample 8 is uniform, it should be noted that the detection in this embodiment is limited to the case where the width direction portion in the detection sample 8 is not uniform, and the case where the length direction portion is not uniform cannot be detected.
Example 4
As shown in fig. 1-7, a uniformity detection device suitable for flexible flat glass comprises a front detection mechanism 4, the front detection mechanism 4 comprises a winding roller 401 rotatably connected with a detection table 1, two ends of the winding roller 401 are respectively connected with a sealing bearing 402, an outer shaft sleeve 4021 of the two sealing bearings 402 is fixedly connected with a sealing plate 403 close to one end, the inner side of the sealing plate 403 is rotatably connected with a pressure roller 405, the bottom end of the outer shaft sleeve 4021 is connected with the detection table 1, the inner side of the sealing plate 403 is connected with a water injection head 407, the water injection head 407 is positioned at the feeding side of the winding roller 401, the water injection head 407 is in sealing sliding connection with the winding roller 401, a conveying roller set 2 and a front detection mechanism 4 are sequentially arranged on the detection table 1 from left to right, a first guide roller set 3 is arranged above the front detection mechanism 4, a reverse detection mechanism 6 is arranged below, a second guide roller set 5 is arranged above the reverse side detection mechanism 6, the guide roller set comprises a roller frame, the roller frame is rotatably connected with the pressing roller 12 through a rotating rod, the rotating rod is connected with the pressing roller 12 through a pull rod 11, the pull rod 11 comprises a sliding sleeve 1101 rotatably connected with the roller frame, a sliding rod 1102 slidably connected with the sliding sleeve 1101 is arranged in the sliding sleeve 1101, the other end of the sliding rod 1102 is rotatably connected with the pressing roller 12, and a tension spring 1103 is sleeved on the sliding rod 1102.
The conveying roller group 2 on the detection table 1 is used for conveying a detection sample 8, a gap of 1-8mm is reserved in the vertical direction between the right side of the first limiting roller group and the left side of a winding roller 401 in a front detection mechanism 4, so that the detection sample 8 enters the front detection mechanism 4 to be in a vertical or basically vertical state, a cavity is reserved between the detection sample 8 and the upper semicircle of the winding roller 401, the right side of the second guide roller group 5 is aligned with the vertical direction of the front detection mechanism 4, the structure of a back detection mechanism 6 is the same as that of the front detection mechanism 4, but the front detection mechanism 4 is positioned above the conveying roller group 2, so that an outer shaft sleeve 4021 in a sealing bearing 402 can be arranged to slide along the axial line of the winding roller 401 with a shaft frame 10, a guide-out roller 7 is used for guiding out the detected sample, a pull rod 11 is rotatably connected on the roller frame, the pull rod 1102 is arranged in a manner that a sliding sleeve 1101 is connected with a, the outer end of the sliding rod 1102 is connected with the pressing roller 12, so that the pressing roller 12 can transversely pull the sample with a certain pulling force, the sample is kept in a stretched state, and the phenomenon that the sample is loosened to cause water drainage and cause false detection is avoided.
The working principle is as follows: when a sample 8 is detected, the sample is placed on the conveying roller group 2 and sequentially passes through the first limiting roller group, the front detection mechanism 4, the second limiting roller group and the back detection mechanism 6 and is led out by the lead-out roller 7, the sealing bearing 402 is moved to adapt to the width of the sample, then the sealing bearing 402 is fixed, the edge of the sample is positioned between the pinch roller 405 and the winding roller 401 in the sealing plate 403, the sealing block 406 fixedly connected with the water injection head 407 is positioned on the inner side edge of an arc formed by the curling of the sample, water is injected between the winding roller 401 and the sample inlet end, whether the glass is uniform can be judged by observing the change of the water level in the sample moving process, a more visual detection result can be obtained, and the flexible glass detection device is suitable for the detection of flexible.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a degree of consistency detection device suitable for flexible flat glass, includes positive detection mechanism (4), its characterized in that: front detection mechanism (4) include with examine test table (1) and rotate winding roller (401) of being connected, it is connected with sealed bearing (402), two respectively to wind winding roller (401) both ends the outer axle sleeve (4021) of sealed bearing (402) is close to one end fixedly connected with closing plate (403) mutually, closing plate (403) inboard is rotated and is connected with pinch roller (405), outer axle sleeve (4021) bottom is connected with examining test table (1), closing plate (403) inboard is connected with water injection head (407), water injection head (407) are located winding roller (401) feeding one side, and water injection head (407) with wind winding roller (401) sealing sliding connection.
2. The apparatus of claim 1, wherein the apparatus comprises: the sealing bearing (402) comprises an inner shaft sleeve (4022) fixedly connected with the winding roller (401), the inner shaft sleeve (4022) is connected with an outer shaft sleeve (4021) through a roller (4024), and the outer shaft sleeve (4021) is fixedly connected with the detection table (1).
3. The apparatus of claim 1, wherein the apparatus comprises: the sealing bearing (402) is in axial sliding connection with the winding roller (401), a sealing gasket (4025) is fixedly connected to the inner side of an inner shaft sleeve (4022) of the sealing bearing (402), a connecting plate (4023) with a threaded hole is fixed to the outer end of the inner shaft sleeve (4022), and the connecting plate (4023) is fixed with the winding roller (401) through a bolt (9).
4. The apparatus of claim 3, wherein the apparatus comprises: the bottom end of the outer shaft sleeve (4021) is connected with the detection table (1) in an axial sliding mode along the winding roller (401) through a vertical rod, and the water injection head (407) is connected with the sealing plate (403) through a water pipe.
5. The apparatus of claim 1, wherein the apparatus comprises: the outer side of the water injection head (407) is fixedly connected with a sealing block (406), the cross section of the sealing block (406) is a right-angled triangle, and one side of the sealing block (406) attached to the winding roller (401) is an arc-shaped surface.
6. The apparatus of claim 5, wherein the apparatus further comprises: the sealing block (406) is communicated with an indicating tube (408) fixed on the outer side of the sealing plate (403), the indicating tube (408) is a glass tubular container, the bottom end of the indicating tube (408) is communicated with the bottom end of the sealing block (406), and the top end of the indicating tube (408) is higher than the top end of the sealing block (406).
7. The apparatus of claim 1, wherein the apparatus comprises: detect and from left to right have set gradually conveying roller set (2), positive detection mechanism (4) on platform (1), be located positive detection mechanism (4) top is provided with first direction roller set (3), is located first direction roller set (3) left side below is provided with reverse side detection mechanism (6), reverse side detection mechanism (6) top is provided with second direction roller set (5).
8. The apparatus of claim 7, wherein the apparatus further comprises: the guide roller set comprises a roller frame, the roller frame is rotatably connected with the pressing roller (12) through a rotating rod, and the rotating rod is connected with the pressing roller (12) through a pull rod (11).
9. The apparatus of claim 8, wherein the apparatus further comprises: the tension rod (11) comprises a sliding sleeve (1101) rotatably connected with the roller frame, a sliding rod (1102) slidably connected with the sliding sleeve is arranged in the sliding sleeve (1101), the other end of the sliding rod (1102) is rotatably connected with the pressing roller (12), and a tension spring (1103) is sleeved on the sliding rod (1102).
10. The method for detecting the uniformity of a flexible flat glass sheet in a detection device according to any one of claims 1 to 9, wherein: the flexible glass passes through a winding roller (401) in the front detection mechanism (4), so that the glass is tightly attached to the winding roller (401), water is injected into the winding roller (401) and the feeding side of the detected glass through a water pipe head, and whether the glass is uniform or not is judged by observing the loss of water between the glass and the winding roller (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698705.0A CN111830066B (en) | 2020-07-20 | 2020-07-20 | Uniformity detection device and detection method suitable for flexible planar glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698705.0A CN111830066B (en) | 2020-07-20 | 2020-07-20 | Uniformity detection device and detection method suitable for flexible planar glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111830066A true CN111830066A (en) | 2020-10-27 |
| CN111830066B CN111830066B (en) | 2023-05-30 |
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| CN202010698705.0A Active CN111830066B (en) | 2020-07-20 | 2020-07-20 | Uniformity detection device and detection method suitable for flexible planar glass |
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