CN213874082U - Be applied to wedge structure that TFT glass substrate thickness and warpage detected - Google Patents
Be applied to wedge structure that TFT glass substrate thickness and warpage detected Download PDFInfo
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- CN213874082U CN213874082U CN202022562080.3U CN202022562080U CN213874082U CN 213874082 U CN213874082 U CN 213874082U CN 202022562080 U CN202022562080 U CN 202022562080U CN 213874082 U CN213874082 U CN 213874082U
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Abstract
The utility model relates to the technical field of TFT liquid crystal glass manufacturing detection, in particular to a wedge-shaped structure applied to TFT glass substrate thickness and warpage detection, which comprises a granite plate, a first groove and a fixing mechanism; the first groove is arranged on the top of the granite; the fixing mechanism is arranged inside the first groove; the fixing mechanism comprises a sliding plate, a connecting rod, a shell, a first sliding block, a push rod, a push plate, an air bag, a piston cylinder and a pressing plate; the sliding plate is connected to the inner wall of the first groove in a sliding manner; the shell is symmetrically arranged at the bottom of the first groove and fixedly connected with the bottom of the first groove; the first sliding block is connected to the inner wall of the shell in a sliding manner; one end of the connecting rod is hinged to the bottom of the sliding plate, and the other end of the connecting rod is hinged to the first sliding block; the fixation of the glass substrate is realized.
Description
Technical Field
The utility model relates to a TFT liquid crystal glazing makes detects technical field, specifically is a be applied to wedge structure that TFT glass substrate thickness and warpage detected.
Background
TFT liquid crystal glass is the most main chemical material for manufacturing liquid crystal display screens in a liquid crystal panel factory, and the manufacturing process of the liquid crystal panel puts high requirements on the thickness and the warping of a glass substrate.
The existing device for detecting the thickness and the warpage of the glass substrate is complex in structure, the glass substrate needs to be fixed manually, and operation is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to wedge structure that TFT glass substrate thickness and warpage detected to it is complicated to solve current detection glass substrate thickness and warped device structure, needs fix the technical problem of operation difficulty to the glass substrate through the manual work moreover.
In order to achieve the above object, the utility model provides a following technical scheme:
a wedge-shaped structure applied to thickness and warpage detection of a TFT (thin film transistor) glass substrate comprises a granite plate, a first groove and a fixing mechanism; the first groove is arranged on the top of the granite; the fixing mechanism is arranged inside the first groove; the fixing mechanism comprises a sliding plate, a connecting rod, a shell, a first sliding block, a push rod, a push plate, an air bag, a piston cylinder and a pressing plate; the sliding plate is connected to the inner wall of the first groove in a sliding manner; the shell is symmetrically arranged at the bottom of the first groove and fixedly connected with the bottom of the first groove; the first sliding block is connected to the inner wall of the shell in a sliding manner; one end of the connecting rod is hinged to the bottom of the sliding plate, and the other end of the connecting rod is hinged to the first sliding block; the push rod penetrates through the side wall of the shell, one end of the push rod is fixedly connected to the first sliding block, and the other end of the push rod is fixedly connected to the push plate; the air bag is arranged at the bottom of the first groove; the piston cylinders are symmetrically arranged inside the granite and are communicated with the air bag through air ducts; the pressing plate is fixedly connected to the output end of the piston cylinder.
Further, a guide assembly is arranged at the bottom of the sliding plate; the guide assembly comprises a guide rod, a guide sleeve, a supporting plate and a spring; the supporting plates are symmetrically arranged on the inner wall of the first groove, and one side of each supporting plate is fixedly connected with the inner wall of the first groove; the guide sleeve is fixedly connected to the top of the support plate; the guide rod is fixedly connected to the bottom of the sliding plate; one end of the spring is fixedly connected to the bottom of the guide rod, and the other end of the spring is fixedly connected to the bottom of the supporting plate.
Furthermore, the guide rod and the guide sleeve are in sliding fit.
Further, the side wall of the granite plate is provided with a wedge-shaped block; the side wall of granite is provided with the scale.
Further, a sliding assembly is arranged at the top of the granite; the sliding assembly comprises a sliding chute, a second sliding block, a rectangular plate, a second groove, a T-shaped plate and a strip-shaped plate; the sliding chutes are symmetrically arranged at the top of the granite; the second sliding block is connected in the sliding groove in a sliding manner; the rectangular plate is fixedly connected to the top of the sliding block; the T-shaped plate is arranged at the top of the rectangular plate in a penetrating manner; the second groove is formed in the bottom of the rectangular plate; the strip-shaped plate is connected to the second groove in a sliding mode, and the top of the strip-shaped plate is fixedly connected with the T-shaped plate.
Further, the bottom of the strip-shaped plate is provided with a pressure sensor.
The utility model has the advantages that:
1. the utility model discloses in, set up fixed establishment, used through the cooperation of slide, connecting rod, casing, first slider, push rod, push pedal, gasbag, piston cylinder and clamp plate, realized the fixed to the glass substrate, and then conveniently detect glass substrate thickness, easy operation.
2. The utility model discloses in, set up the direction subassembly, used through the cooperation of guide arm, guide pin bushing, backup pad and spring for the steady lapse of slide is convenient for maintain the balance of slide, and then improves the accuracy that detects.
Drawings
FIG. 1 is a schematic view of an overall structure of a wedge-shaped structure applied to thickness and warpage detection of a TFT glass substrate according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a wedge-shaped structure applied to thickness and warpage detection of a TFT glass substrate according to the present invention;
FIG. 3 is a view showing the structure of the area A in FIG. 2;
FIG. 4 is a view showing the structure of the area B in FIG. 2;
illustration of the drawings: 1. a granite slab; 11. a wedge block; 2. a first groove; 3. a fixing mechanism; 31. a slide plate; 32. a connecting rod; 33. a housing; 34. a first slider; 35. a push rod; 36. pushing the plate; 37. an air bag; 38. a piston cylinder; 39. pressing a plate; 4. a guide assembly; 41. a guide bar; 42. a guide sleeve; 43. a support plate; 44. a spring; 5. a sliding assembly; 51. a chute; 52. a second slider; 53. a rectangular plate; 54. a second groove; 55. a T-shaped plate; 56. a strip-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a wedge-shaped structure applied to the thickness and warpage detection of a TFT glass substrate comprises a granite plate 1, a first groove 2, and a fixing mechanism 3; the first groove 2 is arranged on the top of granite; the fixing mechanism 3 is arranged inside the first groove 2; the fixing mechanism 3 comprises a sliding plate 31, a connecting rod 32, a shell 33, a first sliding block 34, a push rod 35, a push plate 36, an air bag 37, a piston cylinder 38 and a pressure plate 39; the sliding plate 31 is connected with the inner wall of the first groove 2 in a sliding manner; the shells 33 are symmetrically arranged at the bottom of the first groove 2 and are fixedly connected with the bottom of the first groove 2; the first sliding block 34 is slidably connected to the inner wall of the housing 33; one end of the connecting rod 32 is hinged to the bottom of the sliding plate 31, and the other end is hinged to the first sliding block 34; the push rod 35 penetrates through the side wall of the shell 33, one end of the push rod 35 is fixedly connected to the first sliding block 34, and the other end of the push rod 35 is fixedly connected to the push plate 36; the air bag 37 is arranged at the bottom of the first groove 2; the piston cylinders 38 are symmetrically arranged inside the granite and are communicated with the air bag 37 through air ducts; the pressure plate 39 is fixedly connected with the output end of the piston cylinder 38; during operation, place the glass substrate at the top of slide 31, through the gravity of glass substrate for slide 31 slides down, and then connecting rod 32 produces the extrusion, and then connecting rod 32 promotes first slider 34 and moves forward, then promotes push pedal 36 through push rod 35 and moves forward, makes gasbag 37 receive the extrusion, and the inside gas of gasbag 37 passes through the air duct and gets into piston cylinder 38 in, promotes clamp plate 39 and moves forward, and then fixed glass substrate.
As an embodiment of the present invention, the bottom of the sliding plate 31 is provided with a guiding component 4; the guide assembly 4 comprises a guide rod 41, a guide sleeve 42, a support plate 43 and a spring 44; the supporting plates 43 are symmetrically arranged on the inner wall of the first groove 2, and one side of each supporting plate 43 is fixedly connected with the inner wall of the first groove 2; the guide sleeve 42 is fixedly connected to the top of the support plate 43; the guide rod 41 is fixedly connected to the bottom of the sliding plate 31; one end of the spring 44 is fixedly connected to the bottom of the guide rod 41, and the other end of the spring 44 is fixedly connected to the bottom of the supporting plate 43; the guide rod 41 and the guide sleeve 42 are in sliding fit; in operation, when the slide plate 31 slides downward, the guide rod 41 will slide in the guide sleeve 42, and the spring 44 is compressed, so as to ensure that the slide plate 31 slides downward smoothly, and further ensure the balance of the slide plate 31.
As an embodiment of the present invention, the side wall of the granite plate 1 is provided with a wedge 11; scales are arranged on the side wall of the granite; during operation, the thickness of the glass substrate can be obtained by observing the scales on the side wall of the granite.
As an embodiment of the present invention, the top of the granite is provided with a sliding component 5; the sliding assembly 5 comprises a sliding chute 51, a second sliding block 52, a rectangular plate 53, a second groove 54, a T-shaped plate 55 and a strip-shaped plate 56; the sliding grooves 51 are symmetrically arranged on the top of the granite; the second sliding block 52 is connected in the sliding groove 51 in a sliding manner; the rectangular plate 53 is fixedly connected to the top of the sliding block; the T-shaped plate 55 is arranged at the top of the rectangular plate 53 in a penetrating manner; the second groove 54 is arranged at the bottom of the rectangular plate 53; the strip-shaped plate 56 is connected to the second groove 54 in a sliding manner, and the top of the strip-shaped plate 56 is fixedly connected with the T-shaped plate 55; the bottom of the strip-shaped plate 56 is provided with a pressure sensor, and the model of the pressure sensor is SBT674, so that the pressure sensor can be purchased in the market; during operation, pushing down T shaped plate 55 for the bottom of bar shaped plate 56 is flushed with glass substrate's top, then pushes away rectangular plate 53 and slides along spout 51, and when glass substrate had the warpage, bar shaped plate 56 will extrude glass substrate, and then through pressure sensor's effect, can observe whether the warpage appears in glass substrate.
The working principle is as follows: when the glass substrate fixing device works, a glass substrate is placed at the top of the sliding plate 31, the sliding plate 31 slides downwards through the gravity of the glass substrate, the connecting rod 32 extrudes, the connecting rod 32 pushes the first sliding block 34 to move forwards, the push plate 36 is pushed to move forwards through the push rod 35, the air bag 37 is extruded, air in the air bag 37 enters the piston cylinder 38 through the air guide pipe, the press plate 39 is pushed to move forwards, the glass substrate is fixed, and then the thickness of the glass substrate can be obtained by observing scales on the side wall of granite; when the sliding plate 31 slides downwards, the guide rod 41 slides in the guide sleeve 42, and then the spring 44 is compressed, so that the sliding plate 31 can be ensured to slide downwards smoothly, and the balance of the sliding plate 31 is further ensured; when detecting the warpage condition of glass substrate, promote T shaped plate 55 downwards for the bottom of bar shaped plate 56 is flushed with the top of glass substrate, then promotes rectangular plate 53 and slides along spout 51, and when glass substrate had the warpage, bar shaped plate 56 will extrude glass substrate, and then through pressure sensor's effect, can observe whether the warpage appears in glass substrate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A wedge-shaped structure applied to thickness and warpage detection of a TFT (thin film transistor) glass substrate is characterized by comprising a granite plate (1), a first groove (2) and a fixing mechanism (3); the first groove (2) is arranged on the top of granite; the fixing mechanism (3) is arranged inside the first groove (2); the fixing mechanism (3) comprises a sliding plate (31), a connecting rod (32), a shell (33), a first sliding block (34), a push rod (35), a push plate (36), an air bag (37), a piston cylinder (38) and a pressing plate (39); the sliding plate (31) is connected to the inner wall of the first groove (2) in a sliding manner; the shells (33) are symmetrically arranged at the bottom of the first groove (2) and are fixedly connected with the bottom of the first groove (2); the first sliding block (34) is connected to the inner wall of the shell (33) in a sliding mode; one end of the connecting rod (32) is hinged to the bottom of the sliding plate (31), and the other end of the connecting rod is hinged to the first sliding block (34); the push rod (35) penetrates through the side wall of the shell (33), one end of the push rod (35) is fixedly connected to the first sliding block (34), and the other end of the push rod is fixedly connected to the push plate (36); the air bag (37) is arranged at the bottom of the first groove (2); the piston cylinders (38) are symmetrically arranged inside the granite and are communicated with the air bag (37) through air ducts; the pressure plate (39) is fixedly connected with the output end of the piston cylinder (38).
2. The wedge-shaped structure applied to the thickness and warpage detection of TFT glass substrates in claim 1, wherein the bottom of the sliding plate (31) is provided with a guide component (4); the guide assembly (4) comprises a guide rod (41), a guide sleeve (42), a support plate (43) and a spring (44); the supporting plates (43) are symmetrically arranged on the inner wall of the first groove (2), and one side of each supporting plate (43) is fixedly connected with the inner wall of the first groove (2); the guide sleeve (42) is fixedly connected to the top of the support plate (43); the guide rod (41) is fixedly connected to the bottom of the sliding plate (31); one end of the spring (44) is fixedly connected to the bottom of the guide rod (41), and the other end of the spring is fixedly connected to the bottom of the supporting plate (43).
3. The wedge-shaped structure applied to the thickness and warpage detection of the TFT glass substrate according to claim 2, wherein the guide rod (41) is in sliding fit with the guide sleeve (42).
4. The wedge-shaped structure applied to the thickness and warpage detection of the TFT glass substrate according to claim 3, wherein the side wall of the granite plate (1) is provided with a wedge-shaped block (11); the side wall of granite is provided with the scale.
5. The wedge-shaped structure applied to the thickness and warpage detection of the TFT glass substrate according to claim 4, wherein the granite is provided with a sliding component (5) on the top; the sliding assembly (5) comprises a sliding groove (51), a second sliding block (52), a rectangular plate (53), a second groove (54), a T-shaped plate (55) and a strip-shaped plate (56); the sliding grooves (51) are symmetrically arranged on the top of the granite; the second sliding block (52) is connected in the sliding groove (51) in a sliding manner; the rectangular plate (53) is fixedly connected to the top of the sliding block; the T-shaped plate (55) is arranged at the top of the rectangular plate (53) in a penetrating manner; the second groove (54) is arranged at the bottom of the rectangular plate (53); the strip-shaped plate (56) is connected to the second groove (54) in a sliding mode, and the top of the strip-shaped plate (56) is fixedly connected with the T-shaped plate (55).
6. The wedge-shaped structure applied to TFT glass substrate thickness and warpage detection as claimed in claim 5, wherein the bottom of the strip-shaped plate (56) is provided with a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562080.3U CN213874082U (en) | 2020-11-06 | 2020-11-06 | Be applied to wedge structure that TFT glass substrate thickness and warpage detected |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562080.3U CN213874082U (en) | 2020-11-06 | 2020-11-06 | Be applied to wedge structure that TFT glass substrate thickness and warpage detected |
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| CN213874082U true CN213874082U (en) | 2021-08-03 |
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| CN202022562080.3U Active CN213874082U (en) | 2020-11-06 | 2020-11-06 | Be applied to wedge structure that TFT glass substrate thickness and warpage detected |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI827087B (en) * | 2022-06-07 | 2023-12-21 | 超能高新材料股份有限公司 | Substrate detection method and detection system |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI827087B (en) * | 2022-06-07 | 2023-12-21 | 超能高新材料股份有限公司 | Substrate detection method and detection system |
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