CN216613374U - Automatic center correcting device for double ultrasonic sensors - Google Patents
Automatic center correcting device for double ultrasonic sensors Download PDFInfo
- Publication number
- CN216613374U CN216613374U CN202123320812.9U CN202123320812U CN216613374U CN 216613374 U CN216613374 U CN 216613374U CN 202123320812 U CN202123320812 U CN 202123320812U CN 216613374 U CN216613374 U CN 216613374U
- Authority
- CN
- China
- Prior art keywords
- sensor
- connecting plate
- frame
- synchronous
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model provides an automatic center correction device for double ultrasonic sensors, which comprises a frame, a linear guide rail, a synchronous motor, a first synchronous belt wheel, a first sliding block, a first sensor seat, a first ultrasonic sensor, a first adapter plate, a second synchronous belt wheel, a second sliding block, a second sensor seat, a second ultrasonic sensor and a second adapter plate, wherein the frame is provided with a first guide rail and a second guide rail; a linear guide rail is arranged on the top of the frame along the length direction of the frame; the synchronous motor and the first synchronous belt pulley are arranged at one end of the frame, and a rotating shaft of the synchronous motor is connected with the first synchronous belt pulley; the second synchronous belt wheel is arranged at the other end of the frame; a synchronous belt is wound on the first synchronous pulley and the second synchronous pulley; the first ultrasonic sensor is fixed on a first sensor seat, and the first sensor seat is connected with a first sliding block arranged at one end of the linear guide rail; the first sliding block is connected with one side of the synchronous belt through a first adapter plate; the utility model can adjust the distance between two ultrasonic sensors, thereby automatically adjusting the width tracking of the film.
Description
Technical Field
The utility model relates to an automatic centering device, in particular to an automatic centering device with double ultrasonic sensors.
Background
A film prepared by a film blowing machine needs to be rolled, and in order to control the alignment of two sides or at least one side of a film roll during rolling, an automatic deviation rectifying system is configured on the film blowing machine; the automatic deviation rectifying system of the film blowing machine is a closed-loop regulating system, the position deviation of the film is measured by using one (opposite side) or two (centering) ultrasonic sensors, the deviation value is input into an electric control system, the output of the electric control system is connected with a linear servo system, and the linear servo system drives a deviation rectifying roller to correspondingly move, so that the film is rectified accurately on the position of the center (opposite side) which is adjusted in advance; the centering (opposite side) device can make the film move in the range of centering (opposite side) movement; however, the existing automatic deviation rectifying system can only rectify the deviation of a film with one width specification during production, and if the width of the film is changed on line, the automatic deviation rectifying system needs to be turned off, the position of the film needs to be manually adjusted again, and then the film is turned on.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the utility model provides an automatic correction device with double ultrasonic sensors, which is a device used on an automatic correction system of a film blowing machine, and can adjust the distance between the two ultrasonic sensors when the change of the positions of the two edges of a film is detected, so that the width tracking of the film is automatically adjusted. In order to achieve the technical purpose, the embodiment of the utility model adopts the technical scheme that:
the embodiment of the utility model provides an automatic center correcting device for double ultrasonic sensors, which comprises a frame, a linear guide rail, a synchronous motor, a first synchronous pulley, a first sliding block, a first sensor seat, a first ultrasonic sensor, a first adapter plate, a second synchronous pulley, a second sliding block, a second sensor seat, a second ultrasonic sensor and a second adapter plate, wherein the frame is provided with a first guide rail and a second guide rail;
a linear guide rail is arranged on the top of the frame along the length direction of the frame;
the synchronous motor and the first synchronous belt pulley are arranged at one end of the frame, and a rotating shaft of the synchronous motor is connected with the first synchronous belt pulley; the second synchronous belt wheel is arranged at the other end of the frame; a synchronous belt is wound on the first synchronous pulley and the second synchronous pulley;
the first ultrasonic sensor is fixed on a first sensor seat, and the first sensor seat is connected with a first sliding block arranged at one end of the linear guide rail; the first sliding block is connected with one side of the synchronous belt through a first adapter plate;
the second ultrasonic sensor is fixed on a second sensor seat, and the second sensor seat is connected with a second sliding block arranged at the other end of the linear guide rail; the second sliding block is connected with the other side of the synchronous belt through a second adapter plate;
the first ultrasonic sensor and the second ultrasonic sensor are arranged oppositely.
Specifically, the frame comprises two cross beams, a first upper connecting plate, a first lower connecting plate, a second upper connecting plate and a second lower connecting plate; the two beams are arranged in parallel at intervals, the upper side and the lower side of one end of each beam are respectively connected with a first upper connecting plate and a first lower connecting plate, and the upper side and the lower side of the other end of each beam are respectively connected with a second upper connecting plate and a second lower connecting plate; the synchronous motor is arranged on the first lower connecting plate; and two ends of the linear guide rail are respectively connected with the tops of the first upper connecting plate and the second upper connecting plate.
As the optimization of the embodiment, the frame further comprises a reinforcing plate, and the reinforcing plate is connected with the middle parts of the two cross beams in a crossing manner; the middle part of the linear guide rail is connected with the top of the reinforcing plate.
Specifically, the second synchronous pulley is connected with a wheel shaft through a bearing, and the wheel shaft is connected to the second lower connecting plate.
As an optimization of the present embodiment, the first sensor holder 6 and/or the second sensor holder 11 are/is provided with an adjusting mechanism for adjusting the position of the ultrasonic sensor.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects:
1) convenient operation, simple and practical structure and convenient maintenance.
2) The online production of the film does not need to be stopped when the specification is changed, and the production cost is reduced.
Drawings
Fig. 1 is a perspective view of an apparatus in an embodiment of the utility model.
Fig. 2 is a front view of the apparatus in an embodiment of the utility model.
Fig. 3 is a partially enlarged view of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1, 2 and 3, the automatic double-ultrasonic-sensor centering device according to the embodiment of the present invention includes a frame 1, a linear guide rail 2, a synchronous motor 3, a first synchronous pulley 4, a first slider 5, a first sensor holder 6, a first ultrasonic sensor 7, a first adapter plate 8, a second synchronous pulley 9, a second slider 10, a second sensor holder 11, a second ultrasonic sensor 12, and a second adapter plate 13;
a linear guide rail 2 is arranged at the top of the frame 1 along the length direction;
the synchronous motor 3 and the first synchronous pulley 4 are arranged at one end of the frame 1, and a rotating shaft of the synchronous motor 3 is connected with the first synchronous pulley 4; the second synchronous belt wheel 9 is arranged at the other end of the frame 1; a synchronous belt is wound and connected on the first synchronous belt pulley 4 and the second synchronous belt pulley 9;
the first ultrasonic sensor 7 is fixed on the first sensor seat 6, and the first sensor seat 6 is connected with the first sliding block 5 arranged at one end of the linear guide rail 2; the first sliding block 5 is connected with one side of the synchronous belt through a first transfer plate 8;
the second ultrasonic sensor 12 is fixed on the second sensor seat 11, and the second sensor seat 11 is connected with the second sliding block 10 arranged at the other end of the linear guide rail 2; the second sliding block 10 is connected with the other side of the synchronous belt through a second adapter plate 13;
the first ultrasonic sensor 7 and the second ultrasonic sensor 12 are arranged oppositely; note that in this embodiment, the first slider 5 and the second slider 10 are respectively connected to different sides of the synchronous belt, so that when the synchronous motor 3 rotates, the first slider 5 and the second slider 10 can be driven to move towards the middle or both sides simultaneously; so that the first ultrasonic sensor 7 and the second ultrasonic sensor 12 can move towards the middle simultaneously or move towards two sides simultaneously to adapt to films with different widths;
in a particular embodiment, the frame 1 comprises two cross beams 101, a first upper connection plate 102, a first lower connection plate 103, a second upper connection plate 104 and a second lower connection plate 105; the two beams 101 are arranged in parallel at intervals, the upper side and the lower side of one end of each beam 101 are respectively connected with a first upper connecting plate 102 and a first lower connecting plate 103, and the upper side and the lower side of the other end of each beam 101 are respectively connected with a second upper connecting plate 104 and a second lower connecting plate 105; the synchronous motor 3 is arranged on the first lower connecting plate 103; two ends of the linear guide rail 2 are respectively connected with the tops of a first upper connecting plate 102 and a second upper connecting plate 104;
as a optimization of the present embodiment, the frame 1 further includes a reinforcing plate 106, and the reinforcing plate 106 spans and connects the middle parts of the two cross beams 101; the middle part of the linear guide rail 2 is connected with the top of the reinforcing plate 106; the reinforcing plate 106 can prevent the linear guide 2 from bending;
in a particular embodiment, see fig. 3, the second synchronous pulley 9 is connected to an axle 15 by means of a bearing 14, the axle 15 being connected to a second lower connecting plate 105;
as the optimization of the embodiment, an adjusting mechanism for adjusting the position of the ultrasonic sensor is arranged on the first sensor holder 6 and/or the second sensor holder 11; the two ultrasonic sensors can be aligned through the adjusting mechanism;
when the automatic deviation correcting device of inflation film manufacturing machine adopted the automatic device of rectifying of two ultrasonic sensor that this application provided, if the width of change film a on line, then first ultrasonic sensor 7 and second ultrasonic sensor 12 just can detect film a both edges position and change, give signal drive synchronous machine 3 corotation or reversal through electrical system, the interval of two ultrasonic sensor of automatic adjustment to the width tracking of automatically regulated film.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. An automatic double-ultrasonic-sensor centering device is characterized by comprising a frame (1), a linear guide rail (2), a synchronous motor (3), a first synchronous pulley (4), a first sliding block (5), a first sensor seat (6), a first ultrasonic sensor (7), a first adapter plate (8), a second synchronous pulley (9), a second sliding block (10), a second sensor seat (11), a second ultrasonic sensor (12) and a second adapter plate (13);
a linear guide rail (2) is arranged at the top of the frame (1) along the length direction of the frame;
the synchronous motor (3) and the first synchronous belt wheel (4) are arranged at one end of the frame (1), and a rotating shaft of the synchronous motor (3) is connected with the first synchronous belt wheel (4); the second synchronous belt wheel (9) is arranged at the other end of the frame (1); a synchronous belt is wound on the first synchronous pulley (4) and the second synchronous pulley (9);
the first ultrasonic sensor (7) is fixed on the first sensor seat (6), and the first sensor seat (6) is connected with a first sliding block (5) arranged at one end of the linear guide rail (2); the first sliding block (5) is connected with one side of the synchronous belt through a first adapter plate (8);
the second ultrasonic sensor (12) is fixed on a second sensor seat (11), and the second sensor seat (11) is connected with a second sliding block (10) arranged at the other end of the linear guide rail (2); the second sliding block (10) is connected with the other side of the synchronous belt through a second adapter plate (13);
the first ultrasonic sensor (7) and the second ultrasonic sensor (12) are arranged to face each other.
2. The dual ultrasonic sensor automatic centering device of claim 1,
the frame (1) comprises two cross beams (101), a first upper connecting plate (102), a first lower connecting plate (103), a second upper connecting plate (104) and a second lower connecting plate (105); the two beams (101) are arranged in parallel at intervals, the upper side and the lower side of one end of each beam (101) are respectively connected with a first upper connecting plate (102) and a first lower connecting plate (103), and the upper side and the lower side of the other end of each beam (101) are respectively connected with a second upper connecting plate (104) and a second lower connecting plate (105); the synchronous motor (3) is arranged on the first lower connecting plate (103); two ends of the linear guide rail (2) are respectively connected with the tops of the first upper connecting plate (102) and the second upper connecting plate (104).
3. The dual ultrasonic sensor automatic centering device of claim 2,
the frame (1) further comprises a reinforcing plate (106), and the reinforcing plate (106) is connected with the middle parts of the two cross beams (101) in a crossing manner; the middle part of the linear guide rail (2) is connected with the top of the reinforcing plate (106).
4. The dual ultrasonic sensor automatic centering device of claim 2,
the second synchronous pulley (9) is connected with a wheel shaft (15) through a bearing (14), and the wheel shaft (15) is connected to a second lower connecting plate (105).
5. The double-ultrasonic-sensor automatic correction device according to any one of claims 1 to 4,
and the first sensor seat (6) and/or the second sensor seat (11) are/is provided with an adjusting mechanism for adjusting the position of the ultrasonic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320812.9U CN216613374U (en) | 2021-12-27 | 2021-12-27 | Automatic center correcting device for double ultrasonic sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320812.9U CN216613374U (en) | 2021-12-27 | 2021-12-27 | Automatic center correcting device for double ultrasonic sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613374U true CN216613374U (en) | 2022-05-27 |
Family
ID=81683985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123320812.9U Active CN216613374U (en) | 2021-12-27 | 2021-12-27 | Automatic center correcting device for double ultrasonic sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613374U (en) |
-
2021
- 2021-12-27 CN CN202123320812.9U patent/CN216613374U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201864072U (en) | Conveying and deviation-correcting device for packaging film | |
| CN107618919B (en) | Numerical control deviation correcting system and numerical control deviation correcting method | |
| CN204342110U (en) | Winder automatic deviation correction control setup | |
| CN214733208U (en) | Adjustable waterproofing membrane conveying and rectifying device | |
| CN111702032A (en) | Unwinding mechanism | |
| CN110921378B (en) | Feeding device for coiled materials and feeding method for coiled materials | |
| CN216613374U (en) | Automatic center correcting device for double ultrasonic sensors | |
| CN211945567U (en) | Film equipment of rectifying | |
| CN218893122U (en) | X-RAY detection device of automatic receive and releases material with adjustable | |
| CN217426844U (en) | Deviation correcting device | |
| CN213409879U (en) | Unwinding mechanism | |
| CN212101223U (en) | Deviation-correcting and dislocation device based on end face positioning and production line | |
| CN212197686U (en) | Big bearing feeder of integrative with initiative pay-off rectifies | |
| CN211545316U (en) | Protective film material roll mounting mechanism of waterproof roll production line | |
| CN113102898A (en) | Laser marking machine of accurate blowing | |
| CN208352462U (en) | Deviation correction mechanism and electricity core winding machine before rolling up | |
| CN220392812U (en) | Automatic deviation correcting device | |
| CN216189754U (en) | Deviation correcting device for coating machine | |
| CN211310317U (en) | Correcting mechanism of gravure printing machine | |
| CN220906692U (en) | Swing deviation rectifying mechanism for lithium ion battery coating diaphragm | |
| CN220664375U (en) | Deviation correcting mechanism in adhesive tape guiding and unwinding device | |
| JPH0871646A (en) | Meandering correcting equipment of continuous steel strip | |
| CN219565702U (en) | Feeding deviation rectifying control device of packaging box sealing machine | |
| CN219990708U (en) | Automatic deviation correcting device of film blowing machine | |
| CN110757943B (en) | Satellite type flexible printing press's adjustment deviation correcting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |