CN220765665U - Device for detecting longitudinal tearing of belt by visual means - Google Patents
Device for detecting longitudinal tearing of belt by visual means Download PDFInfo
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- CN220765665U CN220765665U CN202322593070.XU CN202322593070U CN220765665U CN 220765665 U CN220765665 U CN 220765665U CN 202322593070 U CN202322593070 U CN 202322593070U CN 220765665 U CN220765665 U CN 220765665U
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- 230000000007 visual effect Effects 0.000 title claims abstract description 9
- 238000003384 imaging method Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000011179 visual inspection Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to a device for detecting longitudinal tearing of a belt by using a visual means, which comprises a carrier roller, wherein the belt is placed at the top of the carrier roller, two supporting legs are vertically fixed on the bottom surface of the carrier roller, a fixing frame is placed between the two supporting legs, a placing plate is placed in the fixing frame, an imaging unit is placed on the top surface of the placing plate, a first electric push rod with one end penetrating the fixing frame and extending to the bottom surface of the placing plate is fixedly arranged on the bottom surface of the fixing frame, and supporting plates are fixedly connected to one side surfaces opposite to the two supporting legs. This with vertical tearing device of vision means detection belt, under the effect through first electric putter and second electric putter, adjust the position of imaging unit and mount, improve detection effect for detection efficiency, simultaneously, under the effect through the spring, fix imaging unit, make things convenient for the staff to carry out dismouting fixedly, make things convenient for the staff to operate.
Description
Technical Field
The utility model relates to the technical field of belt detection of belt conveyors, in particular to a device for detecting longitudinal tearing of a belt by using a visual means.
Background
The belt conveyer is also called as a belt conveyer, is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and has the advantages of strong conveying capability, long conveying distance, simple structure, easy maintenance and convenient programmed control and automatic operation.
The Chinese patent CN 205526435U discloses a machine vision-based belt longitudinal tearing detection device, and the patent discloses a technical scheme of non-contact detection and high detection sensitivity, so that the problems that the prior detection mode adopts contact detection, the contact parts are extremely easy to wear to cause the device to fail very fast, and on the other hand, the devices have a plurality of components and complex installation, the later maintenance is very complicated, even some device detection principles have defects, and the detection can only be carried out after the belt is torn very long are solved.
However, when the device is used, the belt is detected through the imaging unit, and when the distance between the input end of the imaging unit and the belt is too long, the detection surface is easy to be fuzzy, so that the detection effect is poor, and the device for detecting the longitudinal tearing of the belt by using a visual means is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for detecting the longitudinal tearing of a belt by using a visual means, which has the advantage of convenient adjustment, and solves the problems that when the device is used, the belt is detected through an imaging unit, and when the distance between the input end of the imaging unit and the belt is too far, the detection surface is easily fuzzy, so that the detection effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for detecting the longitudinal tearing of the belt by using the visual means comprises a carrier roller, wherein the belt is placed at the top of the carrier roller, and two supporting legs are vertically fixed on the bottom surface of the carrier roller.
The fixing frames are arranged between the supporting legs, the placing plates are arranged in the fixing frames, the imaging units are arranged on the top surfaces of the placing plates, one end of the bottom surface of each fixing frame is fixedly provided with a first electric push rod which penetrates through the fixing frames and extends to the bottom surface of the placing plate, and one side surface, opposite to the supporting legs, of each supporting leg is fixedly connected with a supporting plate.
The fixing frame is provided with a fixing component used for fixing the imaging unit.
And a moving assembly is arranged between the two supporting legs and used for moving the fixing frame.
Further, a first through hole is formed in the bottom surface of the fixing frame, the output end of the first electric push rod penetrates through the first through hole and is in clearance fit with the first through hole, and the output end of the first electric push rod is fixedly connected with the placing plate.
Further, fixed subassembly is including the telescopic link that is two in quantity, two telescopic link is fixed connection respectively on the left side inner wall and the right side inner wall of mount, two the equal fixedly connected with splint of a side that the telescopic link is relative, two the equal fixedly connected with rubber pad of a side that the splint is relative, two the rubber pad is all laminated with imaging unit, two the equal cover of the peripheral wall of telescopic link is equipped with the spring with mount and splint fixed connection respectively.
Further, the mount is the U type frame, the telescopic link comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse, through being provided with limiting block, has prevented that the motion pole breaks away from with the cover storehouse in the motion process.
Further, remove the subassembly including the slide rail that is two in quantity, two slide rail respectively fixed connection is on a side that two backup pads are relative, two the equal sliding connection of slide rail has the slider, two the slider all with mount fixed connection, be located left the top surface fixedly connected with drive plate of slider, be located left the spread groove has been seted up to the top surface of backup pad, the bottom surface fixedly connected with one end of drive plate runs through the spread groove and extends to the movable plate of backup pad bottom, is located left the bottom surface fixed mounting of backup pad has the second electric putter, the output and the movable plate fixed connection of second electric putter.
Further, the driving plate is an L-shaped plate, and the moving plate is in sliding connection with the connecting groove.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this with vertical tearing device of vision means detection belt, under the effect of first electric putter and second electric putter, adjust the position of imaging unit and mount, improve detection effect for detection efficiency, simultaneously, under the effect through the spring, fix imaging unit, make things convenient for the staff to carry out dismouting fixedly, make things convenient for the staff to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a right side schematic view of the fixing frame in the structure of the present utility model.
In the figure: 1 supporting leg, 2 carrier roller, 3 belt, 4 first electric putter, 5 mount, 6 imaging unit, 7 place the board, 8 drive plate, 9 backup pad, 10 spread groove, 11 movable plate, 12 second electric putter, 13 slide rail, 14 sliders, 15 telescopic links, 16 springs, 17 rubber pad, 18 splint.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a device for detecting longitudinal tearing of a belt by visual means in this embodiment includes a carrier roller 2, a belt 3 is disposed on top of the carrier roller 2, and two supporting legs 1 are vertically fixed on the bottom surface of the carrier roller 2.
A fixing frame 5 is arranged between the two supporting legs 1, a placing plate 7 is arranged in the fixing frame 5, an imaging unit 6 is arranged on the top surface of the placing plate 7, a first electric push rod 4 with one end penetrating through the fixing frame 5 and extending to the bottom surface of the placing plate 7 is fixedly arranged on the bottom surface of the fixing frame 5, and a supporting plate 9 is fixedly connected to one side surface of the two opposite supporting legs 1.
Wherein, the bottom surface of mount 5 has seted up first through-hole, and the output of first electric putter 4 runs through first through-hole and rather than clearance fit, the output of first electric putter 4 and place board 7 fixed connection.
It should be noted that, the imaging unit 6 is a conventional device known to the public in the prior art, and the specific structure and working principle thereof will not be described in detail herein.
Specifically, the first electric push rod 4 is started, the output end of the first electric push rod 4 drives the placement plate 7 to move, the height of the imaging unit 6 is adjusted, the imaging unit 6 is started, and the surface of the belt 3 is detected.
In this embodiment, be equipped with fixed subassembly on the mount 5, fixed subassembly is including the telescopic link 15 that is two in quantity, two telescopic links 15 respectively fixed connection on the left side inner wall and the right side inner wall of mount 5, the equal fixedly connected with splint 18 of a side that two telescopic links 15 are relative, the equal fixedly connected with rubber pad 17 of a side that two splint 18 are relative, two rubber pads 17 all laminate with imaging unit 6, the equal cover of the periphery wall of two telescopic links 15 is equipped with respectively with mount 5 and splint 18 fixed connection's spring 16.
Wherein, mount 5 is the U type frame, and telescopic link 15 comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse, has prevented through being provided with limiting block that the motion pole breaks away from with the cover storehouse in the motion process.
Specifically, the clamping plate 18 is pulled, the clamping plate 18 is moved, the telescopic rod 15 and the spring 16 are extruded, the telescopic rod 15 and the spring 16 are contracted, the imaging unit 6 is placed on the top surface of the placing plate 7, the clamping plate 18 is loosened, the clamping plate 18 is pushed to reset, the imaging unit 6 is clamped and fixed, and the stability of the imaging unit 6 is improved under the action of the rubber pad 17.
In this embodiment, be equipped with the removal subassembly between two supporting legs 1, the removal subassembly is including the slide rail 13 that is two in quantity, two slide rails 13 are fixed connection respectively on the side that two backup pads 9 are relative, two slide rail 13 all sliding connection have slider 14, two slider 14 all with mount 5 fixed connection, the top surface fixedly connected with drive plate 8 of slider 14 that is located the left side, the spread groove 10 has been seted up to the top surface of backup pad 9 that is located the left side, the bottom surface fixedly connected with one end of drive plate 8 runs through spread groove 10 and extends to the movable plate 11 of backup pad 9 bottom, the bottom surface fixed mounting of backup pad 9 that is located the left side has second electric putter 12, the output and the movable plate 11 fixed connection of second electric putter 12.
Wherein, drive plate 8 is L template, and movable plate 11 and spread groove 10 sliding connection.
It should be noted that, the first electric putter 4 and the second electric putter 12 are conventional apparatuses known to the public in the prior art, and specific structures and working principles thereof are not described herein.
Specifically, the second electric push rod 12 is started, the output end of the second electric push rod 12 drives the movable plate 11 to move, and then drives the driving plate 8 to move, the imaging unit 6 is driven to move back and forth through sliding connection between the sliding rail 13 and the sliding block 14, and the movable plate 11 is supported through sliding connection between the movable plate 11 and the connecting groove 10, so that the stability of the movable plate 11 is improved.
The working principle of the embodiment is as follows:
pulling splint 18 makes splint 18 remove, make splint 18 extrude telescopic link 15 and spring 16, make telescopic link 15 and spring 16 shrink, place imaging unit 6 on the top surface of placing board 7, loosen splint 18, elasticity through spring 16, promote splint 18 to reset, carry out the centre gripping fixedly to imaging unit 6, under the effect of rubber pad 17, improve imaging unit 6's stability, start first electric putter 4, first electric putter 4's output drives and places board 7 and remove, height adjustment to imaging unit 6, start second electric putter 12, second electric putter 12's output drives movable plate 11 and removes, and then drive board 8 and remove, through sliding connection between slide rail 13 and the slider 14, drive imaging unit 6 back-and-forth movement, through sliding connection between movable plate 11 and spread groove 10, support movable plate 11, improve movable plate 11's stability.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a detect belt longitudinal tear device with visual means, includes bearing roller (2), its characterized in that: a belt (3) is arranged at the top of the carrier roller (2), and two supporting legs (1) are vertically fixed on the bottom surface of the carrier roller (2);
a fixing frame (5) is arranged between the two supporting legs (1), a placing plate (7) is arranged in the fixing frame (5), an imaging unit (6) is arranged on the top surface of the placing plate (7), a first electric push rod (4) with one end penetrating the fixing frame (5) and extending to the bottom surface of the placing plate (7) is fixedly arranged on the bottom surface of the fixing frame (5), and a supporting plate (9) is fixedly connected to one side surface of the two opposite supporting legs (1);
the fixing frame (5) is provided with a fixing component, and a moving component is arranged between the two supporting legs (1).
2. A device for visually inspecting a longitudinal tear in a belt as claimed in claim 1, wherein: the bottom surface of mount (5) has seted up first through-hole, the output of first electric putter (4) runs through first through-hole and rather than clearance fit, the output of first electric putter (4) and place board (7) fixed connection.
3. A device for visually inspecting a longitudinal tear in a belt as claimed in claim 1, wherein: the fixed subassembly is including quantity for telescopic link (15) two telescopic link (15) are fixed connection respectively on the left side inner wall and the right side inner wall of mount (5), two the equal fixedly connected with splint (18) of a side that telescopic link (15) are relative, two equal fixedly connected with rubber pad (17) of a side that splint (18) are relative, two rubber pad (17) all laminate with imaging unit (6), two the equal cover of peripheral wall of telescopic link (15) is equipped with spring (16) with mount (5) and splint (18) fixed connection respectively.
4. A device for visually inspecting a longitudinal tear in a belt as claimed in claim 3, wherein: the fixing frame (5) is a U-shaped frame, the telescopic rod (15) is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located in the sleeve bin, a penetrating hole matched with the moving rod is formed in one side of the sleeve bin, and the limiting block is arranged to prevent the moving rod from being separated from the sleeve bin in the moving process.
5. A device for visually inspecting a longitudinal tear in a belt as claimed in claim 3, wherein: the movable assembly comprises two sliding rails (13), the two sliding rails (13) are respectively and fixedly connected to one side surface of the two supporting plates (9) opposite to each other, the two sliding rails (13) are respectively and fixedly connected with sliding blocks (14), the two sliding blocks (14) are respectively and fixedly connected with a fixing frame (5), the top surface of each sliding block (14) is positioned at the left side and fixedly connected with a driving plate (8), the top surface of each supporting plate (9) is positioned at the left side and provided with a connecting groove (10), one end of the bottom surface of each driving plate (8) is fixedly connected with a movable plate (11) penetrating through the connecting groove (10) and extending to the bottom of each supporting plate (9), the bottom surface of each supporting plate (9) is positioned at the left side and is fixedly provided with a second electric push rod (12), and the output end of each second electric push rod (12) is fixedly connected with the corresponding movable plate (11).
6. A visual inspection apparatus for detecting a longitudinal tear in a belt as in claim 5 wherein: the driving plate (8) is an L-shaped plate, and the moving plate (11) is in sliding connection with the connecting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593070.XU CN220765665U (en) | 2023-09-25 | 2023-09-25 | Device for detecting longitudinal tearing of belt by visual means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593070.XU CN220765665U (en) | 2023-09-25 | 2023-09-25 | Device for detecting longitudinal tearing of belt by visual means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220765665U true CN220765665U (en) | 2024-04-12 |
Family
ID=90602473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322593070.XU Active CN220765665U (en) | 2023-09-25 | 2023-09-25 | Device for detecting longitudinal tearing of belt by visual means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220765665U (en) |
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2023
- 2023-09-25 CN CN202322593070.XU patent/CN220765665U/en active Active
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