CN113911738A - Air floatation strip deviation detection device and method - Google Patents
Air floatation strip deviation detection device and method Download PDFInfo
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- CN113911738A CN113911738A CN202111072831.6A CN202111072831A CN113911738A CN 113911738 A CN113911738 A CN 113911738A CN 202111072831 A CN202111072831 A CN 202111072831A CN 113911738 A CN113911738 A CN 113911738A
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title abstract description 9
- 239000000523 sample Substances 0.000 claims abstract description 78
- 230000005570 vertical transmission Effects 0.000 claims abstract description 36
- 238000005259 measurement Methods 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005571 horizontal transmission Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/063—Transporting devices for sheet glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
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Abstract
The application provides an air floatation strip deviation detection device and method, and relates to the technical field of detection equipment. Air supporting strip skew detection device includes: the guide datum body is a straight strip body with a rectangular cross section, two ends of the guide datum body are respectively provided with a connecting part, and the connecting parts are used for being connected with air floatation strips at the upper end and the lower end of the vertical transmission unit; the measuring part comprises an outer sleeve and a probe rod, the outer sleeve is connected with the first side surface of the guide reference body in a sliding mode and can slide back and forth along the length direction of the guide reference body, and the probe rod is sleeved with the outer sleeve in a sliding mode; when the second side surface of the guide reference body adjacent to the first side surface is attached to and connected with the end part of the air floatation strip of the vertical transmission unit, the sliding measurement part can enable the measurement part to be opposite to any air floatation strip, the second end of the probe rod is pushed to enable the first end of the probe rod to be abutted against the opposite air floatation strip, and the movement distance of the probe rod can be read out to serve as the offset of the detected air floatation strip.
Description
Technical Field
The application relates to the technical field of detection equipment, in particular to an air floatation strip offset detection device and method.
Background
In photoelectric display glass substrate production process, glass-cutting, grinding, washing generally adopt horizontal transmission, and the transmission that the transmission adopted is that gyro wheel or "O" type circle mode transmit, and photoelectric display glass substrate's inspection and endocyst transmission part adopt vertical transmission, consequently finishes the back at photoelectric display glass substrate, need overturn glass substrate into vertical transmission by horizontal transmission, by turning device glass by the level upset to vertical state.
In order to ensure the transmission and detection precision of the photoelectric display glass substrate, the air floatation strip is used for air floatation transmission in the inspection and inner packaging process of the photoelectric display glass substrate. The principle is as follows: each vertical transmission unit consists of a plurality of air floating strips, and the end parts of the air floating strips need to form a supporting surface on the same plane so as to perform air floating on the photoelectric display glass substrate. However, in the case of production line operation and equipment movement displacement, the horizontal inconsistency of part of the air floating strips, that is, the end parts of the part of the air floating strips deviate from the plane where the end parts of the plurality of air floating strips of the vertical transmission unit are located, causes quality conditions such as collision, scratch and the like in the glass substrate transmission process, increases quality risks, and reduces production efficiency.
Therefore, the above technical problems need to be further solved.
Disclosure of Invention
The main objective of the present invention is to provide an air-floating strip deviation detecting device and method, which can detect the deviation of the air-floating strip in the vertical transmission unit.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
the application provides an air supporting strip skew detection device in one aspect, includes:
the air floatation device comprises a guide reference body, a vertical transmission unit and a control unit, wherein the guide reference body is a straight strip body with a rectangular cross section, two ends of the guide reference body are respectively provided with a connecting part, and the connecting parts are used for being connected with air floatation strips at the upper end and the lower end of the vertical transmission unit;
the measuring part comprises an outer sleeve and a probe rod, the outer sleeve is connected with the first side surface of the guide reference body in a sliding mode and can slide back and forth along the length direction of the guide reference body, and the probe rod is sleeved with the outer sleeve in a sliding mode;
after a second side surface, adjacent to the first side surface, of the guide reference body is attached to the end parts of the air floatation strips of the vertical transmission unit, the connecting parts are connected with the air floatation strips at the upper end and the lower end of the vertical transmission unit; and in the initial position, the end part of the first end of the probe rod is flush with the second side surface of the guide reference body, the measurement part can be enabled to be opposite to any air floatation strip by sliding the measurement part on the guide reference body, the first end of the probe rod can be enabled to be abutted against the opposite air floatation strip by pushing the second end of the probe rod, and the movement distance of the probe rod can be read out to be used as the offset of the detected air floatation strip.
Optionally, in the air floatation strip deviation detecting device, when the measuring portion is at an initial position, the first end of the probe rod is attached to the first end of the outer sleeve, and a preset distance is formed between the second end of the probe rod and the second end of the outer sleeve;
and when the probe rod is at the initial position, the 0 scale position of the scale mark is aligned with the second end of the outer sleeve.
Optionally, in the air-bearing strip deviation detecting apparatus, a circular-plate-shaped probe is disposed at the first end of the probe rod, and a diameter of the probe is 0.5 to 2 mm.
Optionally, in the air-floating strip deviation detecting apparatus, the probe is made of a plastic material.
Optionally, the air-floating strip deviation detecting device further includes:
the sliding fixing part is connected with the measuring part, a sliding groove is formed in one side face of the sliding fixing part, a sliding rail is arranged on the first side face of the guide reference body along the length direction, and the sliding groove is connected with the sliding rail in a sliding mode.
Optionally, in the air floating strip deviation detecting device, a through threaded hole is formed in the sliding fixing portion in a direction perpendicular to the first side surface of the guide reference body, and a tightening screw is connected to the threaded hole.
Optionally, the air-bearing strip deviation detecting device further comprises a guide reference body, wherein the straightness of the guide reference body is 0-0.5 mm.
Optionally, in the air floatation strip deviation detecting device, the connecting portion includes an L-shaped connecting rod and a jackscrew, a long-side end of the L-shaped connecting rod is rotatably connected to an end of the guide reference body, a short side of the L-shaped connecting rod is provided with a threaded through hole, the jackscrew is connected to the threaded through hole, and a length of the jackscrew is greater than a depth of the threaded through hole.
Optionally, in the air-bearing strip deviation detecting apparatus, the guide reference body is a level bar.
On one hand, the application provides a horizontal detection method for an air floatation strip, which comprises the following steps:
attaching the second side surface of the guide reference body to the end part of at least one air floatation strip of the vertical transmission unit;
the air floatation strips are connected with the upper end and the lower end of the vertical transmission unit through connecting parts;
and sliding the measuring part on the guide reference body to enable the measuring part to be opposite to any air floatation strip, pushing the second end of the probe rod to enable the first end of the probe rod to be abutted against the opposite air floatation strip, and reading the movement distance of the probe rod as the offset of the detected air floatation strip.
By the technical scheme, the air floatation strip offset detection device and the air floatation strip offset detection method at least have the following advantages:
the air floatation strip deviation detection device provided by the embodiment of the invention has the advantages that the guide reference body is a straight long strip body, the air floatation strips can be vertically attached to the end face of the air floatation strip of the vertical transmission unit and can be connected with the upper end and the lower end of the vertical transmission unit through two connecting parts, the measurement part can slide on the guide reference body to just face any air floatation strip, the measurement part is provided with a probe rod, the probe rod can be pushed against the just-facing air floatation strip through pushing, further, the deviation distance of the detected air floatation strip can be obtained through the movement distance of the probe rod, at the moment, a worker can correspondingly adjust the position of the air floatation strip according to the deviation value obtained through detection, finally, the deviation conditions of all the air floatation strips can be obtained through the measurement of the measurement part by part, and the end parts of all the air floatation strips of the vertical transmission unit can be ensured to be positioned on the same plane after the corresponding adjustment, therefore, the problems of glass collision and scratch caused by the deviation of the air-floating strip can be solved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 schematically illustrates a structural view of an air-bearing strip displacement detection device;
FIG. 2 schematically illustrates an enlarged partial schematic view of an air bearing strip deflection detection apparatus;
FIG. 3 is a schematic diagram showing the structure of the outer sleeve and the probe rod of another air-bearing strip displacement detection device.
In fig. 1-3, the reference numerals are:
the device comprises a guide reference body 1, a connecting part 2, an L-shaped connecting rod 21, a jackscrew 22, an air floatation strip 3, a measuring part 4, an outer sleeve 41, a probe rod 42, a probe 421, a sliding fixing part 43 and a jacking screw 431.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
Example one
As shown in fig. 1-3, an air-floating bar deviation detecting apparatus according to an embodiment of the present invention includes:
the device comprises a guide reference body 1, wherein the guide reference body 1 is a straight strip body with a rectangular cross section, two ends of the guide reference body 1 are respectively provided with a connecting part 2, and the connecting parts 2 are used for being connected with air floatation strips 3 at the upper end and the lower end of a vertical transmission unit;
the measuring part 4 comprises an outer sleeve 41 and a probe rod 42, the outer sleeve 41 is connected with the first side surface of the guide reference body 1 in a sliding mode and can slide back and forth along the length direction of the guide reference body 1, and the probe rod 42 is sleeved with the outer sleeve 41 in a sliding mode;
after a second side surface, adjacent to the first side surface, of the guide reference body 1 is attached to the end parts of the air floatation strips 3 of the vertical transmission unit, the connecting parts 2 are connected with the air floatation strips 3 at the upper end and the lower end of the vertical transmission unit; in the initial position, the end of the first end of the probe 42 is flush with the second side of the guide reference body 1, the measurement portion 4 is slid on the guide reference body 1 to enable the measurement portion 4 to face any air-floating strip 3, the second end of the probe 42 is pushed to enable the first end of the probe 42 to abut against the air-floating strip 3, and the movement distance of the probe 42 can be read out to serve as the offset of the detected air-floating strip 3.
Specifically, the air-floating strip 3 offset detection refers to the detection of the distance of a single air-floating strip 3 in the vertical transmission unit from the supporting surface, and finally, the end parts of all the air-floating strips 3 are in the same plane.
The guiding reference body 1 needs to be a straight strip figure, and preferably has a rectangular cross section, so that the guiding reference body 1 can be attached to the end of the air floatation strips 3 (at least one end of the air floatation strip 3) of the vertical transmission unit by using a second plane, that is, the second side surface of the guiding reference body 1 is the reference plane, the air floatation strips 3 which do not need to be adjusted are attached to the second side surface, and the air floatation strips 3 which are not attached to the second side surface are deviated. After the guiding reference body 1 is set, the guiding reference body 1 is in a state of being perpendicular to the plurality of air-floating strips 3, so that the measuring part 4 can be made to correspond to each air-floating strip 3 by sliding the measuring part 4 on the guiding reference body 1. The connecting parts 2 at the two ends of the guide reference body 1 can be any structures capable of being connected and fixed, such as clamps, connecting rods and the like. Wherein, in order to guarantee the straightness and smoothness of the guide reference body 1, the stainless steel material can be selected for manufacturing the guide reference body 1
The measuring part 4 needs to be able to slide on the guiding reference body 1, and the two can be connected by sliding rails. The first end of the probe rod 42 of the measuring part 4 needs to be ensured to be flush with the second side surface of the guide reference body 1 adjacent to the first side surface at the initial position, so as to judge the offset distance of the corresponding air floating strip 3 according to the extending distance of the probe rod 42. The outer sleeve 41 is provided with a sliding fit channel, the probe rod 42 penetrates through the channel of the outer sleeve 41 to be in sliding fit with the channel, and the length of the probe rod 42 is larger than that of the outer sleeve 41.
The air floatation strip deviation detection device provided by the embodiment of the invention has the advantages that the guide reference body 1 is a straight long body, can be vertically attached to the end face of the air floatation strip 3 of the vertical transmission unit, can be connected with the air floatation strips 3 at the upper end and the lower end of the vertical transmission unit through the two connecting parts 2, the measurement part 4 can slide on the guide reference body 1 to be opposite to any air floatation strip 3, the measurement part 4 is provided with the probe rod 42, the probe rod 42 can be pushed against the opposite air floatation strip 3 by pushing, the deviation distance of the detected air floatation strip 3 can be obtained through the movement distance of the probe rod 42, at the moment, a worker can adjust the position of the air floatation strip 3 according to the deviation value obtained by detection, finally, the deviation conditions of all the air floatation strips 3 can be obtained through the measurement of the measurement part 4 in a one-to-one manner, the end parts of all the air floatation strips 3 of the vertical transmission unit can be ensured to be positioned on the same plane after the corresponding adjustment, therefore, the problems of sheet collision and scratch of the glass caused by the deviation of the air-guiding floating strips 3 can be solved.
In an implementation, when the measuring portion 4 is at the initial position, the first end of the probe 42 is attached to the first end of the sheath 41, and the second end of the probe 42 is a predetermined distance away from the second end of the sheath 41;
wherein, the surface of the probe rod 42 is provided with a graduation line near the second end, and in the initial position, the 0 graduation position of the graduation line is aligned with the second end of the outer sleeve 41.
Specifically, the initial position is the 0 point position measured by the probe 42, the starting position. When the scale 0 is aligned with the end of the second end of the outer sleeve 41, after the probe rod 42 is pushed to make the first end of the probe rod 42 abut against the air-floating bar 3, the scale line corresponding to the second end of the outer sleeve 41 and the moving distance of the probe rod 42 are the offset distance of the detected air-floating bar 3.
In a specific implementation, the first end of the probe rod 42 is provided with a disc-shaped probe 421, and the diameter of the probe 421 is 0.5-2 mm.
In particular, in order to have good detection accuracy, it is preferable that the probe 421 is disposed at the first end of the probe rod 42, the probe 421 is disposed in a circular shape so as to avoid scratching the air-floating bar 3, and in order to further protect the air-floating bar 3, the probe 421 or the probe 421 and the probe rod 42 can be made of a plastic material, such as a nylon material.
In the specific implementation, the second end of the probe rod is provided with a pressing block with a size larger than that of the rod body, the probe rod is sleeved with a spring, and two ends of the spring are respectively contacted with the pressing block and the second end of the outer sleeve and used for providing a resetting force after the probe rod is pressed and pushed.
In a specific implementation, the air-floating strip deviation detecting apparatus further includes:
the sliding fixing part 43 is connected with the measuring part 4, a sliding groove is arranged on one side surface of the sliding fixing part 43, a sliding rail is arranged on the first side surface of the guide reference body 1 along the length direction, and the sliding groove is connected with the sliding rail in a sliding mode.
Specifically, it is difficult to directly slidably connect the outer sleeve 41 and the guide reference body 1, so the sliding fixing portion 43 is added, at this time, the outer sleeve 41 may be provided as a regular-shaped sleeve, such as a rectangular sleeve, a circular sleeve, or the like, the sliding fixing portion 43 may be connected to the outer sleeve 41 by adhesion, a channel may be provided on the body thereof, the outer sleeve 41 is disposed in the channel by interference fit, the outer sleeve 41 may be fixed to the sliding fixing portion 43 by screw fixation, or other manners capable of connecting the two may be adopted, which is not limited in the present application.
In the specific implementation, a through threaded hole is provided on the sliding fixing part 43 along a direction perpendicular to the first side surface of the guide reference body 1, and a tightening screw 431 is connected to the threaded hole.
Specifically, the tightening screw 431 may be screwed to tighten the tightening screw 431 against the guide reference body 1, and after the measurement portion 4 is slid to a proper position (corresponding to the position of the air floating strip 3 to be detected), the sliding fixing portion 43 may be fixed at the proper position by screwing the tightening screw 431, and the measurement portion 4 may be fixed at the proper position.
In a specific implementation, in order to ensure that the guiding reference body 1 has a flatness meeting the detection requirements, the embodiment of the invention sets the flatness of the guiding reference body 1 to be 0-0.5 mm. In order to ensure the straightness of the guide reference body 1, a level bar may be used as the guide reference body 1.
In the concrete implementation, wherein the connecting portion 2 includes an L-shaped connecting rod 21 and a jackscrew 22, the long side end of the L-shaped connecting rod 21 is rotatably connected with the end of the guide reference body 1, the short side of the L-shaped connecting rod 21 is provided with a threaded through hole, the jackscrew 22 is connected with the threaded through hole, and the length of the jackscrew 22 is greater than the depth of the threaded through hole.
When the guiding reference body is used, the guiding reference body 1 can be attached to at least one air floating strip 3 in the direction perpendicular to all the air floating strips 3, then the two L-shaped connecting rods 21 are rotated, one ends of the L-shaped connecting rods 21 with the jackscrews 22 are rotated to the back faces of the air floating strips 3 at the upper end and the lower end of the top vertical transmission unit, and then the jackscrews 22 are jacked at the back faces of the corresponding air floating strips 3 to fix the guiding reference body 1 on the vertical transmission unit by adjusting the jackscrews 22.
Example two
The air-floating strip deviation detecting method provided by the second embodiment of the present invention is implemented by using the air-floating strip deviation detecting apparatus provided by the first embodiment of the present invention, and includes:
201. and attaching the second side surface of the guide reference body to the end part of at least one air floatation strip of the vertical transmission unit.
Specifically, the guide reference body is placed in a direction perpendicular to all the air floatation strips, the second side surface of the guide reference body corresponds to the supporting surface of the vertical transmission unit, and the second side surface of the guide reference body is used as a reference surface, so that in order to adjust all the air floatation strips, the end of one air floatation strip is attached to the second side surface of the guide reference body.
202. Is connected with the air floatation strips at the upper end and the lower end of the vertical transmission unit through a connecting part.
Specifically, how to connect with the air floating strip through the connecting portion, reference may be made to the first embodiment.
203. And sliding the measuring part on the guide reference body to enable the measuring part to be opposite to any air floatation strip, pushing the second end of the probe rod to enable the first end of the probe rod to be abutted against the opposite air floatation strip, and reading the movement distance of the probe rod as the offset of the detected air floatation strip.
Specifically, all air floatation strips which are not attached to the second side face of the rain guide reference body are detected, and adjustment is performed based on the detected offset, so that the end portions of all the air floatation strips are located on the same plane.
The method provided by the embodiment of the invention can be realized by the air floatation strip offset detection device, and the method can be used for correspondingly adjusting the offset of more than one air floatation strip and ensuring that the end parts of all the air floatation strips of the vertical transmission unit are positioned on the same plane, so that the problems of glass collision and scratch caused by the offset of the air floatation strips can be solved.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An air-floating strip deviation detecting device, comprising:
the air floatation device comprises a guide reference body, a vertical transmission unit and a control unit, wherein the guide reference body is a straight strip body with a rectangular cross section, two ends of the guide reference body are respectively provided with a connecting part, and the connecting parts are used for being connected with air floatation strips at the upper end and the lower end of the vertical transmission unit;
the measuring part comprises an outer sleeve and a probe rod, the outer sleeve is connected with the first side surface of the guide reference body in a sliding mode and can slide back and forth along the length direction of the guide reference body, and the probe rod is sleeved with the outer sleeve in a sliding mode;
after a second side surface, adjacent to the first side surface, of the guide reference body is attached to the end parts of the air floatation strips of the vertical transmission unit, the connecting parts are connected with the air floatation strips at the upper end and the lower end of the vertical transmission unit; and in the initial position, the end part of the first end of the probe rod is flush with the second side surface of the guide reference body, the measurement part can be enabled to be opposite to any air floatation strip by sliding the measurement part on the guide reference body, the first end of the probe rod can be enabled to be abutted against the opposite air floatation strip by pushing the second end of the probe rod, and the movement distance of the probe rod can be read out to be used as the offset of the detected air floatation strip.
2. The air-bearing strip displacement detection device as claimed in claim 1,
when the measuring part is at the initial position, the first end of the probe rod is attached to the first end of the outer sleeve, and the second end of the probe rod is away from the second end of the outer sleeve by a preset distance;
and when the probe rod is at the initial position, the 0 scale position of the scale mark is aligned with the second end of the outer sleeve.
3. The air-bearing strip displacement detection device as claimed in claim 1,
the first end of the probe rod is provided with a disc-shaped probe, and the diameter of the probe is 0.5-2 mm.
4. The air-bearing strip displacement detection device as claimed in claim 3,
the probe is made of plastic materials.
5. The air-bearing strip displacement detection device as claimed in claim 1, further comprising:
the sliding fixing part is connected with the measuring part, a sliding groove is formed in one side face of the sliding fixing part, a sliding rail is arranged on the first side face of the guide reference body along the length direction, and the sliding groove is connected with the sliding rail in a sliding mode.
6. The air-bearing strip displacement detection device as claimed in claim 5,
and a penetrating threaded hole is formed in the sliding fixing part along the direction perpendicular to the first side surface of the guide reference body, and a jacking screw is connected in the threaded hole.
7. The air-bearing strip displacement detection device as claimed in claim 1,
the straightness of the guide reference body is 0-0.5 mm.
8. The air-bearing strip displacement detection device as claimed in claim 1,
the connecting portion include L shape connecting rod and jackscrew, the long limit tip of L shape connecting rod with the tip of direction reference body rotates and is connected, the minor face of L shape connecting rod is provided with the screw thread through-hole, the jackscrew is connected with the screw thread through-hole, just the length of jackscrew is greater than the degree of depth of screw thread through-hole.
9. The air-bearing strip displacement detection device as claimed in claim 1,
the guide reference body is a horizontal ruler.
10. An air-bearing strip deviation detection method is characterized by comprising the following steps:
attaching the second side surface of the guide reference body to the end part of at least one air floatation strip of the vertical transmission unit;
the air floatation strips are connected with the upper end and the lower end of the vertical transmission unit through connecting parts;
and sliding the measuring part on the guide reference body to enable the measuring part to be opposite to any air floatation strip, pushing the second end of the probe rod to enable the first end of the probe rod to be abutted against the opposite air floatation strip, and reading the movement distance of the probe rod as the offset of the detected air floatation strip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111072831.6A CN113911738A (en) | 2021-09-14 | 2021-09-14 | Air floatation strip deviation detection device and method |
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| CN202111072831.6A CN113911738A (en) | 2021-09-14 | 2021-09-14 | Air floatation strip deviation detection device and method |
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| CN203785611U (en) * | 2014-04-25 | 2014-08-20 | 湖北精诚钢结构股份有限公司 | Measuring tool for steel member surface flatness |
| CN205257483U (en) * | 2015-12-31 | 2016-05-25 | 芜湖东旭光电装备技术有限公司 | Air supporting device and glass substrate conveyer |
| CN108910178A (en) * | 2018-08-24 | 2018-11-30 | 重庆知遨科技有限公司 | A kind of Purely mechanical auto-filling equipment |
| CN210154510U (en) * | 2019-07-30 | 2020-03-17 | 中建八局第二建设有限公司 | Guiding rule device capable of rapidly detecting wall surface flatness |
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Application publication date: 20220111 |