CN114558755B - Multilayer window curing device and method for high parallel requirements and assembly method - Google Patents
Multilayer window curing device and method for high parallel requirements and assembly method Download PDFInfo
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- CN114558755B CN114558755B CN202210147291.1A CN202210147291A CN114558755B CN 114558755 B CN114558755 B CN 114558755B CN 202210147291 A CN202210147291 A CN 202210147291A CN 114558755 B CN114558755 B CN 114558755B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 72
- 239000003292 glue Substances 0.000 claims abstract description 34
- 238000007711 solidification Methods 0.000 claims description 10
- 230000008023 solidification Effects 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000001723 curing Methods 0.000 abstract description 30
- 238000000576 coating method Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a multilayer window curing device, a multilayer window curing method and an assembling method for high parallel requirements, wherein the device comprises a bottom plate, a concave base is arranged in the middle of the bottom plate, a lower backup plate is arranged on a concave surface of the concave base and is used for placing and adsorbing a first window, and a second window is placed on the first window; two guide posts are arranged at two ends of the bottom plate, movable plates are sleeved on the two guide posts, and the movable plates move up and down along the guide posts; the lower part of the movable plate is connected with an upper pressing plate, an upper leaning plate is arranged on the lower end surface of the upper pressing plate, and the upper leaning plate is used for contacting and adsorbing the second window; the movable plate is provided with a pitching device, the pitching device is connected with the upper pressing plate, and the pitching device is used for adjusting the upper pressing plate in the X direction and the Y direction. The window is fixed through the upper platform and the lower platform, after the glue dripping is adjusted to be parallel, the locking device is used for effectively solving the problem of low parallel precision of the human hand.
Description
Technical Field
The invention relates to the field of optical product processing, in particular to gluing a plurality of windows with higher parallel requirements.
Background
In the field of optical product processing, window-to-window bonding is needed for processing some products, and the parallel requirement of some products is very high, but the volume of the products is very small, or the curing time required by bonding is very long, and the parallel requirement of the products cannot be met if the products are only cured by manual pressure in parallel, for example, some special products need to be cured by using thermosetting adhesive, and the parallel precision of two window bonding surfaces is also ensured to be very high, however, the thermosetting adhesive needs to be cured by heating, and the curing time is very long, in the process, due to the shrinkage and flowability of the adhesive, the parallel requirement of the bonding surfaces needs to be continuously observed, and the continuous adjustment is very time-consuming and labor-consuming, and the parallel requirement of the products can not be met.
The Chinese patent publication No. CN112916311A discloses a device and a method for coating an elastic adhesive for an optical window in 2021, 6 and 8 days. Aiming at the defects of the existing coating method, the electric rotating coating device can carry out elastic glue coating on the optical window in a manual speed regulation mode, the coating method is changed from continuous coating to point-type coating, the uniformity of glue layers is improved, the wiping workload is reduced, the environmental pollution and the waste are avoided, and the electric rotating coating device has the advantages of being simple in structure, capable of quickly regulating the posture of the optical window, regulating the surface to be coated in place and keeping stable, redesigning the material and the shape of a coating tool, and reducing the operation risk of the optical window.
However, although the patent improves the method of applying the elastomeric compound, improves the uniformity of the glue line and reduces the wiping effort, it may still result in non-parallelism between the two glued windows.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a multilayer window curing device, a multilayer window curing method and an assembling method for high parallel requirements, wherein windows are fixed through an upper platform and a lower platform, after glue dripping is performed, a device is locked, the conditions required by glue curing are given, in the curing process, the device is locked, the parallel influence of the fluidity and contractility of the glue on the windows is negligible, and the problem of low parallel precision of human hand pressing is effectively solved.
The invention is realized by the following technical scheme:
the invention provides a multilayer window curing device for high parallel requirements, which comprises a bottom plate, wherein a concave base is arranged in the middle of the bottom plate, a lower backup plate is arranged on a concave surface of the concave base and is used for placing and adsorbing a first window, and a second window is placed on the first window; two guide posts are arranged at two ends of the bottom plate, movable plates are sleeved on the two guide posts, and the movable plates move up and down along the guide posts; the lower part of the movable plate is connected with an upper pressing plate, an upper leaning plate is arranged on the lower end surface of the upper pressing plate, and the upper leaning plate is used for contacting and adsorbing the second window; the movable plate is provided with a pitching device, the pitching device is connected with the upper pressing plate, and the pitching device is used for adjusting the upper pressing plate in the X direction and the Y direction.
According to the technical scheme, the first window and the second window are placed on the concave base, glue is dropped on the contact surface of the first window and the second window until the contact surface of the first window and the second window is full of glue uniformly, the movable plate is moved downwards along the guide post, the upper pressing plate is pressed onto the second window, the upper pressing plate is fixed, after the first window and the second window are adjusted to be parallel through adjusting the pitching device connected with the upper pressing plate, the required condition for glue solidification is opened, the first window and the second window are solidified, and window solidification with high parallel requirements is achieved.
Preferably, both ends of the movable plate are provided with mounting holes, and the movable plate is sleeved on the guide post through the mounting holes and slides up and down along the guide post.
Specifically, the upper pressing plate slides up and down along the guide post, the second window is placed on the first window, and after glue uniformly flows across the contact surface of the first window and the second window, the upper pressing plate slides down and presses the second window.
Preferably, both ends of the movable plate are fixedly provided with guide post rings, the guide post rings are used for locking the positions of the movable plate on the guide posts, each guide post ring is provided with a through hole, and the size of each through hole is matched with the size of the mounting hole.
Specifically, the guide pillar ring is sleeved on the guide pillar through the through hole, and the movable plate is fixed through the guide pillar ring which is arranged at the two ends of the movable plate and sleeved on the guide pillar, so that the upper pressing plate is fixed at the current position, at the moment, the upper pressing plate is adjusted in the X direction and the Y direction through the pitching device, the position of the upper pressing plate is not changed in the adjusting process, and window curing with high parallel requirements is further realized.
Preferably, the pitching device comprises three pitching screws, and the three pitching screws are arranged on the movable plate in a triangular shape.
Specifically, three pitching screws are used as pitching devices, so that more materials and parts can be saved on the premise of realizing the function of adjusting the X direction and the Y direction of the upper pressing plate. If four pitching screws are used and are respectively distributed on two sides of the upper pressing plate, each pitching screw only bears less adjusting functions and cannot realize the maximization of the functions of the components; if two pitching screws are used and distributed on two sides of the upper pressing plate respectively, the adjusting function realized by each screw is insufficient to realize the functions of the upper pressing plate in the X direction and the Y direction, so that the function of the component can be ensured to be exerted to the maximum on the premise of realizing the required functions by using three pitching screws.
Preferably, the upper leaning plate and the lower leaning plate are made of smooth and transparent materials, and the surfaces of the first window and the second window are smooth surfaces.
Specifically, the first window is placed in the middle of the lower leaning plate, glue is dripped on the upper surface of the first window, the second window is placed right above the first window to be glued, and the movable plate is controlled to move downwards, so that the upper leaning plate connected with the upper pressing plate is pressed on the second window. The upper backup plate and the lower backup plate are made of K9 materials, and the surface of the window can be effectively protected from being scratched during parallel solidification. And the upper backup plate and the lower backup plate are made of light-transmitting materials so as to observe whether the window to be glued is parallel or not through the upper backup plate and the lower backup plate.
Specifically, the upper backup plate, the lower backup plate, the first window and the second window are all very well parallel, two objects are fixed together by using a method of optical cement, and the principle of the optical cement is as follows: when the smoothness of the surfaces of two objects exceeds a certain limit, the smoother the surface, the greater the friction. Because the molecules of the two surfaces which are excessively smooth are tightly connected and have a small distance from each other, the molecules of the two surfaces are attracted to each other by electromagnetic action, and the smoother the molecules, the smaller the distance between the molecules, the greater the attraction.
Specifically, the lower backup plate and the first window, and the upper backup plate and the second window are respectively fixed and glued together, and the upper backup plate, the lower backup plate, the first window and the second window are well parallel, so that the whole parallel of the lower backup plate and the first window, and the whole parallel of the upper backup plate and the second window after the photoresist is also well. Thus, the bright images of the lower backup plate and the first window, and the upper backup plate and the second window under the goniometer are overlapped. Therefore, whether the first window and the second window are parallel or not can be judged by observing whether bright images of the second window and the first window, which appear under the goniometer, are overlapped or not through the observation window.
Preferably, an observation window is arranged on the movable plate, and the observation window is positioned right above the upper pressing plate.
Specifically, the observation window is matched with the comparison goniometer to observe the first window and the second window through the upper pressing plate, whether the first window and the second window are parallel is observed, and if the first window and the second window are not parallel, the first window and the second window are adjusted in parallel through the pitching device.
Preferably, the upper pressing plate is in a ring shape, the inner diameter of the ring of the upper pressing plate is larger than the diameter of the observation window, and the diameter of the observation window is larger than the size of the first window or the second window.
Specifically, the size of the upper leaning plate is slightly larger than the inner diameter of the circular ring of the upper pressing plate, and the upper leaning plate is adhered to the bottom of the upper pressing plate through glue. The inner diameter of the circular ring of the upper pressing plate is larger than the diameter of the observation window, so that the upper leaning plate can be directly observed through the circular ring of the upper pressing plate through the observation window; the diameter of the observation window is larger than the size of the first window or the second window, so that the first window and the second window can be directly observed through the upper leaning plate made of the light-transmitting material.
Preferably, two guide post grooves are installed at two ends of the bottom plate, a guide post is fixed in each guide post groove, and the guide post grooves are used for ensuring that the guide posts are vertical.
Specifically, the guide groove and the guide post in the device are used for guiding the movable plate and the bottom plate to be in correct position alignment, and the positions of the concave base and the upper pressing plate are corresponding.
In another aspect, the present invention provides a method of assembling a multi-layer window curing apparatus for high parallelism requirements, based on a multi-layer window curing apparatus for high parallelism requirements, comprising,
(1) Fixing the concave base and the guide post groove on the bottom plate, sleeving and fixing the guide post in the guide post groove;
(2) Fixing the pitching device and the upper pressing plate on the movable plate respectively, and connecting the pitching device and the upper pressing plate at the same time;
(3) The guide pillar ring is fixed on the movable plate, and the lower backup plate and the upper backup plate are respectively fixed on the concave base and the upper pressing plate;
(4) The movable plate and the guide post ring are sleeved in the guide post.
In another aspect, the present invention provides a multi-layer window curing method for high parallelism requirements, based on a multi-layer window curing apparatus for high parallelism requirements, comprising,
(1) Placing the device in an environment required by glue solidification, and adsorbing a first window in the middle of a lower backup plate connected with a concave base;
(2) Glue is dropped on the upper surface of the first window, and the second window is placed right above the first window;
(3) Controlling the movable plate to move downwards, pressing an upper leaning plate connected with the upper pressing plate on the second window, adsorbing the second window, and fixing the movable plate by using a guide pillar ring;
(4) Overlapping a horizontal scale line of the measuring range of the horizontal comparison goniometer with a horizontal scale line of the scale value of the vertical lower backup plate;
(5) Under the goniometer, vertical bright images appear on the upper backup plate, the lower backup plate, the first window and the second window, whether the bright images of the second window and the first window appear under the goniometer are overlapped or not is observed through the observation window, and whether the first window and the second window are parallel or not is judged;
(6) If the first window and the second window are not parallel, adjusting the upper pressing plate in the X direction and the Y direction by adjusting 3 pitching screws, so as to drive the upper backup plate and the second window adsorbed by the upper backup plate to be parallel-adjusted;
(7) And if the first window and the second window are parallel, curing the glue between the first window and the second window.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the first window and the second window are placed on the concave base, glue is dropped on the contact surface of the first window and the second window until the glue uniformly flows to the contact surface of the first window and the second window, the movable plate is moved downwards along the guide post, the upper pressing plate is pressed on the second window, the upper pressing plate is fixed, the first window and the second window are regulated to be parallel by regulating the pitching device connected with the upper pressing plate, after the conditions required by glue solidification are opened, the first window and the second window are solidified, and window solidification with high parallel requirements is realized;
(2) According to the invention, before the first window and the second window are parallel, the upper pressing plate and the first window and the second window are locked and fixed through the guide post ring, after the first window and the second window are parallel, the parallel change in the curing process can be ignored, the window parallel is not required to be continuously adjusted due to the fluidity and the contractility of glue, the stress is uniform when the window is cured, and the glue layer is relatively flat;
(3) According to the invention, three pitching screws are used in the pitching device, so that the direction of the upper pressing plate can be adjusted, the functions of the components are exerted to the maximum, and more materials and components can be saved;
(4) The device of the invention has simple operation and wide application range, has no requirement on the volume of the window, and can be used for gluing the window by using glue which needs to be cured under special conditions.
Drawings
FIG. 1 is a front view of a multilayer window curing apparatus for high parallelism requirements in accordance with an embodiment of the invention;
FIG. 2 is a top view of a multilayer window curing apparatus for high parallelism requirements in accordance with an embodiment of the invention;
FIG. 3 is a block diagram of a multi-layer window curing apparatus for high parallelism requirements in accordance with an embodiment of the invention;
FIG. 4 is a flow chart of a multi-layer window curing method for high parallelism requirements in accordance with an embodiment of the invention;
in the figure: 1. a guide post; 2. a guide post ring; 3. a guide post groove; 4. a concave base; 5. an upper press plate; 6. a pitch screw; 71. a lower backup plate; 72. an upper backup plate; 8. an observation window; 9. a movable plate.
Detailed Description
The following description of the embodiments of the present invention will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
As shown in fig. 1-3, the present embodiment provides a multi-layer window curing device for high parallelism requirements, which includes a bottom plate, wherein a concave base 4 is disposed in the middle of the bottom plate, a lower backup plate 71 is mounted on a concave surface of the concave base 4, the lower backup plate 71 is used for placing and adsorbing a first window, and a second window is placed on the first window; two guide posts 1 are arranged at two ends of the bottom plate, a movable plate 9 is sleeved on the two guide posts 1, and the movable plate 9 moves up and down along the guide posts 1; the lower part of the movable plate 9 is connected with an upper pressing plate 5, an upper leaning plate 72 is arranged on the lower end surface of the upper pressing plate 5, and the upper leaning plate 72 is used for contacting and adsorbing a second window; the movable plate 9 is provided with a pitching device, the pitching device is connected with the upper pressing plate 5, and the pitching device is used for adjusting the upper pressing plate 5 in the X direction and the Y direction.
The two ends of the movable plate 9 are respectively provided with a mounting hole, and the movable plate 9 is sleeved on the guide post 1 through the mounting holes and slides up and down along the guide post 1.
The guide post rings 2 are fixedly installed at the two ends of the movable plate 9, the guide post rings 2 are used for locking the positions of the movable plate 9 on the guide post 1, through holes are formed in the guide post rings 2, the sizes of the through holes are matched with the sizes of the mounting holes, and the guide post rings 2 are sleeved on the guide post 1 through the through holes.
The pitching device comprises three pitching screws 6, and the three pitching screws 6 are arranged on the movable plate 9 in a triangular shape.
The upper backup plate 72 and the lower backup plate 71 are made of smooth and transparent materials, and the surfaces of the first window and the second window are smooth surfaces.
An observation window 8 is arranged on the movable plate 9, and the observation window 8 is positioned right above the upper pressing plate 5.
The upper pressing plate 5 is in a circular ring shape, the inner diameter of the circular ring of the upper pressing plate 5 is larger than the diameter of the observation window 8, and the diameter of the observation window 8 is larger than the size of the first window or the second window.
The size of the upper backup plate 72 is slightly larger than the inner diameter of the circular ring of the upper pressing plate 5, and is adhered to the bottom of the upper pressing plate 5 through glue.
Two guide post grooves 3 are arranged at two ends of the bottom plate, and a guide post 1 is fixed in each guide post groove 3.
Wherein, top board 5 and spill base 4 are the upper and lower symmetry setting, and guide post ring 2 has played the effect of fixed top board 5 position, and guide pillar groove 3 has played the effect of guaranteeing guide pillar 1 and base vertically, pitch screw 6 through 3 regulation every single move of 3 directions of top board 5. The upper backup plate 72 and the lower backup plate 71 are made of K9 materials, so that the surface of the window can be effectively protected from being scratched during the parallel solidification. The parallelism of the windows can be observed through the viewing window 8.
Example 2
As shown in fig. 1-3, the present embodiment provides an assembling method of a multi-layer window curing device for high parallelism requirements, based on the multi-layer window curing device for high parallelism requirements, comprising fixing a concave base 4 and a guide post groove 3 on a bottom plate, and sleeving and fixing a guide post 1 in the guide post groove 3; fixing the pitching device and the upper pressing plate 5 on the movable plate 9 respectively, and connecting the pitching device with the upper pressing plate 5; fixing the guide post ring 2 on the movable plate 9, and fixing the lower backup plate 71 and the upper backup plate 72 on the concave base 4 and the upper pressing plate 5 respectively; the movable plate 9 and the guide post ring 2 are sleeved in the guide post 1.
Two pitch screws 6 of the pitch device are arranged on one side of the movable plate 9, and the other pitch screw 6 is arranged on the other side of the movable plate 9.
The assembly method further comprises: firstly, fixing a concave base 4 and a guide column groove 3 on the base, and then fixing a guide column 1 into the guide column groove 3; secondly, three pitching screws 6 and an upper pressing plate 5 are arranged on a movable plate 9, a guide post ring 2 is fixed on the movable plate 9, and a lower backup plate 71 and an upper backup plate 72 are respectively fixed on the concave base 4 and the upper pressing plate 5; finally, the movable plate 9 and the guide post ring 2 are fixed on the guide post 1, and the whole parallel pressing device is assembled.
Example 3
As shown in fig. 4, the present embodiment provides a multi-layer window curing method for high parallelism requirements, based on a multi-layer window curing apparatus for high parallelism requirements, comprising:
(1) Placing the device in an environment required by glue solidification, and adsorbing the first window in the middle of a lower backup plate 71 connected with the concave base 4;
(2) Glue is dropped on the upper surface of the first window, and the second window is placed right above the first window;
(3) The movable plate 9 is controlled to move downwards, the upper leaning plate 72 connected with the upper pressing plate 5 is pressed on the second window, the second window is adsorbed, and the movable plate 9 is fixed by using the guide post ring 2;
(4) Overlapping the horizontal scale marks of the measuring range of the horizontal comparison goniometer with the horizontal scale marks of the scale values of the vertical lower backup plate 71;
(5) Under the goniometer, vertical bright images appear on the upper backup plate 72, the lower backup plate 71, the first window and the second window, whether the bright images of the second window and the first window appear under the goniometer are overlapped or not is observed through the observation window 8, and whether the first window and the second window are parallel or not is judged;
(6) If the first window and the second window are not parallel, the upper pressing plate 5 is adjusted in the X direction and the Y direction by adjusting 3 pitching screws 6, so that the upper backup plate 72 and the second window adsorbed by the upper backup plate 72 are driven to be adjusted in parallel;
(7) And if the first window and the second window are parallel, curing the glue between the first window and the second window.
The curing method further comprises: placing the whole device in an environment required by glue curing, placing two windows to be glued between an upper backup plate 72 and the upper backup plate 72, dripping glue on contact surfaces of the two windows, pressing an upper pressing plate 5 onto the windows when the glue uniformly flows to the contact surfaces, fixing the upper pressing plate 5, using a comparison goniometer to see the parallelism of the windows at an observation window 8, adjusting the parallelism of the windows by adjusting 3 pitching screws 6, and opening the conditions required by glue curing to cure the first window and the second window after the parallelism of the windows is adjusted.
The multiple window gluing can be performed in pairs according to the method, and finally the multiple window gluing can be performed together to achieve solidification of the multiple window, so that the multiple window with high parallel requirements is obtained.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the technical solutions of the embodiments of the present invention.
Claims (9)
1. The multi-layer window curing device for the high parallel requirements is characterized by comprising a bottom plate, wherein a concave base is arranged in the middle of the bottom plate, a lower backup plate is arranged on a concave surface of the concave base and is used for placing and adsorbing a first window, and a second window is placed on the first window; two guide posts are arranged at two ends of the bottom plate, movable plates are sleeved on the two guide posts, and the movable plates move up and down along the guide posts; the lower part of the movable plate is connected with an upper pressing plate, an upper leaning plate is arranged on the lower end surface of the upper pressing plate, and the upper leaning plate is used for contacting and adsorbing the second window; the movable plate is provided with a pitching device, the pitching device is connected with the upper pressing plate, and the pitching device is used for adjusting the upper pressing plate in the X direction and the Y direction; the method for carrying out multi-layer window curing based on the multi-layer window curing device with high parallelism requirement comprises the following steps:
placing the device in an environment required by glue solidification, and adsorbing a first window in the middle of a lower backup plate connected with a concave base;
glue is dropped on the upper surface of the first window, and the second window is placed right above the first window;
controlling the movable plate to move downwards, pressing an upper leaning plate connected with the upper pressing plate on the second window, adsorbing the second window, and fixing the movable plate by using a guide pillar ring;
overlapping a horizontal scale line of the measuring range of the horizontal comparison goniometer with a horizontal scale line of the scale value of the vertical lower backup plate;
under the goniometer, vertical bright images appear on the upper backup plate, the lower backup plate, the first window and the second window, whether the bright images of the second window and the first window appear under the goniometer are overlapped or not is observed through the observation window, and whether the first window and the second window are parallel or not is judged;
if the first window and the second window are not parallel, adjusting the upper pressing plate in the X direction and the Y direction by adjusting 3 pitching screws, so as to drive the upper backup plate and the second window adsorbed by the upper backup plate to be parallel-adjusted;
and if the first window and the second window are parallel, opening the conditions required by glue curing to cure the glue between the first window and the second window.
2. The multi-layer window curing device for high parallel requirements according to claim 1, wherein mounting holes are formed in two ends of the movable plate, and the movable plate is sleeved on the guide post through the mounting holes and slides up and down along the guide post.
3. The multi-layer window curing device for high parallel requirements according to claim 2, wherein guide post rings are fixedly installed at two ends of the movable plate, the guide post rings are used for locking the positions of the movable plate on the guide posts, through holes are formed in each guide post ring, and the sizes of the through holes are matched with the sizes of the mounting holes.
4. The multi-layered window curing apparatus for high parallelism requirements of claim 1, wherein the pitch means comprises three pitch screws, three of the pitch screws being arranged in a triangle on the movable plate.
5. The multi-layer window curing apparatus for high parallelism according to claim 1, wherein the upper and lower back plates are made of a smooth and transparent material, and the surfaces of the first and second windows are smooth surfaces.
6. The multi-layer window curing apparatus for high parallelism according to claim 1, wherein a viewing window is provided on the movable plate, the viewing window being located directly above the upper platen.
7. The multi-layer window curing apparatus for high parallelism according to claim 6, wherein the upper platen is ring-shaped, the ring inner diameter of the upper platen is larger than the diameter of the viewing window, and the diameter of the viewing window is larger than the size of the first window or the second window.
8. The multi-layer window curing apparatus for high parallelism according to claim 1, wherein two guide post grooves are installed at both ends of the bottom plate, and a guide post is fixed in each guide post groove.
9. Method for assembling a multi-layer window curing device for high parallelism requirements, based on a multi-layer window curing device for high parallelism requirements as claimed in claims 1-8, characterized in that it comprises,
fixing the concave base and the guide post groove on the bottom plate, sleeving and fixing the guide post in the guide post groove;
fixing the pitching device and the upper pressing plate on the movable plate respectively, and connecting the pitching device and the upper pressing plate at the same time;
fixing a guide pillar ring on a movable plate, and respectively fixing a lower backup plate and an upper backup plate on a concave base and an upper pressing plate;
the movable plate and the guide post ring are sleeved in the guide post.
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