CN210935500U - Nozzle jet point judging device - Google Patents
Nozzle jet point judging device Download PDFInfo
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- CN210935500U CN210935500U CN201921461680.1U CN201921461680U CN210935500U CN 210935500 U CN210935500 U CN 210935500U CN 201921461680 U CN201921461680 U CN 201921461680U CN 210935500 U CN210935500 U CN 210935500U
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- nozzle
- laser
- mounting member
- area
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Abstract
The utility model relates to a nozzle shooting point judgment device, including laser emitter, anchor clamps and judgement subassembly. And starting the laser emitter to form a laser plane, and clamping the nozzle on the clamp so that the nozzle is aligned with the laser plane. And jetting fluid through the nozzle to be detected, wherein an intersection area formed by the jetted fluid and the laser surface is a shooting point area of the nozzle. The portion of the fluid is illuminated as a result of the laser light passing through the fluid in the region of the spot. The recognizer of the judging component is aligned with the laser surface, the shooting point area is recognized through the recognizer, and information of the shooting point area is transmitted to the judging device. The judging device compares and analyzes the shot point area with the preset area, analyzes whether the shot point area is in the preset area, and judges that the shot point sprayed by the nozzle to be detected is qualified if the shot point area is in the preset area; if not, judging that the jetting point of the nozzle to be detected is unqualified. Whether the jet point of the nozzle to be detected is qualified or not can be effectively judged through the nozzle jet point judging device, the dependence on manual judgment on low efficiency is avoided, and the judgment accuracy is effectively improved.
Description
Technical Field
The utility model relates to a judgement equipment technical field especially relates to a nozzle shooting point judges device.
Background
Conventionally, to determine whether the nozzle point is acceptable, an operator typically visually observes whether the water jet is within the target area. However, this type of determination is highly dependent on the operator, and because the determination is made visually, the determination results of different operators are different from each other, which affects the stability of the qualified determination of the nozzle firing point.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a nozzle spot determination device that improves the stability of nozzle spot determination.
A nozzle shot point judging device comprising:
the laser emitter is used for emitting laser and forming a laser plane;
the clamp is positioned on one side of the laser plane and used for clamping the nozzle so as to enable the nozzle to be aligned with the laser plane; and
and the judging component comprises an identifier and a judger, the identifier is electrically connected to the judger, the identifier can be aligned to the laser surface, and the judger is used for judging the position of the shooting point area identified by the identifier relative to a preset area.
When the nozzle shooting point judging device is used, the laser emitter is started to emit laser to form a laser surface, and the nozzle to be detected is clamped on the clamp, so that the nozzle to be detected is aligned to the laser surface. Fluid is ejected through the nozzle to be detected, and the nozzle to be detected is aligned to the laser surface, so that the ejected fluid and the laser surface form an intersection area, wherein the intersection area is the cross section of the fluid ejection along the laser emission direction, and is the shooting point area of the nozzle. The laser light passes through the fluid in the spot area, thereby illuminating that portion of the fluid. Since the identifier of the judging component is aligned with the laser surface, the shooting point area is identified through the identifier, and the information of the shooting point area is transmitted to the judging device. The judging device compares and analyzes the shot point area with the preset area, analyzes whether the shot point area is in the preset area, and judges that the shot point sprayed by the nozzle to be detected is qualified if the shot point area is in the preset area; if not, judging that the jetting point of the nozzle to be detected is unqualified. Whether the jet point of the nozzle to be detected is qualified or not can be effectively judged through the nozzle jet point judging device, the dependence on manual judgment on low efficiency is avoided, and the judgment accuracy is effectively improved.
The technical solution is further explained below:
in one embodiment, the identifier is an industrial camera, the determiner is an image analyzer, the industrial camera is configured to identify a shot region, and the image analyzer is configured to determine a position of the shot region relative to the preset region.
In one embodiment, the laser processing fixture further comprises a water baffle box, the fixture is arranged in the water baffle box, and the laser surface is formed between the inner wall of the water baffle box and the fixture.
In one embodiment, a water tank is arranged on the bottom wall of the water retaining box and is positioned on one side, back to the clamp, of the laser surface.
In one embodiment, the clamp includes a mounting member for mounting the nozzle and a clamping unit for clamping the nozzle on the mounting member.
In one embodiment, the mounting member is provided with a mounting hole, and the mounting hole is used for mounting the nozzle.
In one embodiment, the clamping unit comprises an abutting piece and an adjusting piece, the adjusting piece is arranged on the mounting piece, and the adjusting piece is used for adjusting the abutting piece to move relative to the mounting piece.
In one embodiment, the adjusting member includes a support rod, a connecting rod and a crank, one end of the support rod is rotatably connected to the mounting member, the other end of the support rod is rotatably connected to one end of the crank through the connecting rod, the other end of the crank is rotatably connected to the mounting member, a matching portion is formed on the support rod, and the abutting member is disposed on the matching portion.
In one embodiment, the connecting rod is formed with a butting platform on one side facing the mounting part, and the butting platform can be butted on the mounting part.
In one embodiment, the adjustment member further comprises a handle connected to one end of the crank.
Drawings
FIG. 1 is a schematic structural diagram of a nozzle spot determination apparatus according to an embodiment;
FIG. 2 is a diagram illustrating a comparative analysis of a shot area and a default area in one embodiment;
FIG. 3 is a schematic view of the structure of the fixture of FIG. 1;
fig. 4 is a schematic structural view of the adjusting member of fig. 3.
Description of reference numerals:
10. the nozzle shot point determination device comprises a nozzle shot point determination device 100, a laser emitter 110, a laser plane 200, a clamp 210, a mounting piece 212, a mounting hole 214, a fixing part 216, a mounting part 220, a clamping unit 230, an abutting piece 232, an abutting part 234, a connecting part 240, an adjusting piece 241, a supporting rod 242, a connecting rod 243, a crank 244, a matching part 245, an abutting table 250, a handle 300, a recognizer 20, a nozzle 202, a centralizing part 30, a shot point region 40 and a preset region.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Referring to fig. 1 and 2, an embodiment of a nozzle shot point determining device 10 is used for determining a shot point during a spraying process of a nozzle 20, and further determining whether the nozzle 20 is qualified. Specifically, the nozzle spot judging device 10 includes a laser emitter 100, a jig 200, and a judging member.
When the nozzle shooting point judging device 10 is used, the laser emitter 100 is turned on to emit laser to form the laser plane 110, and the nozzle 20 to be tested is clamped on the clamp 200, so that the nozzle 20 to be tested is aligned to the laser plane 110. Fluid is ejected through the nozzle 20 to be tested, and the nozzle 20 to be tested is aligned with the laser surface 110, so that the ejected fluid and the laser surface 110 form an intersection region, which is a cross section of the fluid ejection along the laser emission direction, and is the shooting point region 30 of the nozzle 20. As the laser light passes through the fluid in the spot area 30, this portion of the fluid is illuminated. Since the identifier 300 of the judging means is aligned with the laser plane 110, the shot area 30 is identified by the identifier 300, and the information of the shot area 30 is transmitted to the judging means. The judger compares and analyzes the shot point area 30 and the preset area 40, analyzes whether the shot point area 30 is in the preset area 40, and judges that the shot point sprayed by the nozzle 20 to be tested is qualified if the shot point area 30 is in the preset area 40; if not, the jetting point of the nozzle 20 to be tested is judged to be unqualified. Whether the jet point sprayed by the nozzle 20 to be detected is qualified or not can be effectively judged through the nozzle jet point judging device 10, the low efficiency caused by the dependence on manual judgment is avoided, and the judging accuracy is effectively improved.
In one embodiment, the nozzle spot determining apparatus 10 further includes a water blocking box 400, the clamp 200 is disposed in the water blocking box 400, and the laser surface 110 is formed between the inner wall of the water blocking box 400 and the clamp 200. By arranging the water retaining tank 400, splash can be effectively avoided in the process of testing the nozzle 20, and meanwhile, the clamp 200 can be conveniently installed.
Specifically, the bottom wall of the water retaining box 400 is further provided with a water tank, and the water tank is located on one side of the laser surface 110, which is opposite to the clamp 200. The nozzle 20 to be measured is arranged on the clamp 200, the nozzle 20 sprays water towards the laser surface 110, and the sprayed water can flow into the water tank to effectively contain or drain the sprayed wastewater.
In this embodiment, the top of the water blocking tank 400 is open, and the laser emitter 100 is disposed at one side of the top of the water blocking tank 400, so that laser is injected into the water blocking tank 400 from the top of the water blocking tank 400, and the laser surface 110 is formed in the water blocking tank 400. In other embodiments, the laser emitter 100 may also be disposed on one side of the sidewall of the water guard tank 400.
In one embodiment, the identifier 300 is an industrial camera, the determiner is an image analyzer, the industrial camera is used for identifying the shot region 30, and the image analyzer is used for determining the position of the shot region 30 relative to the predetermined region 40. Wherein the identifier 300 is located on a side of the fixture 200 facing away from the laser plane 110. Of course, in other embodiments, the identifier 300 may be other devices capable of identifying the spot area 30.
Referring to fig. 3 and 4, in an embodiment, the fixture 200 includes a mounting member 210 and a clamping unit 220, the mounting member 210 is used for mounting the nozzle 20, and the clamping unit 220 is used for clamping the nozzle 20 on the mounting member 210. The nozzle 20 is conveniently disposed at one side of the laser plane 110 by the mounting member 210, and the nozzle 20 is conveniently clamped and fixed by the clamping unit 220.
Optionally, the mounting member 210 has a mounting hole 212, and the mounting hole 212 is used for mounting the nozzle 20. The nozzle 20 can be effectively positioned by providing the mounting hole 212 and a seating space is provided for the nozzle 20. Specifically, the mounting hole 212 penetrates through opposite surfaces of the mounting member 210, and the clamping unit 220 can press the nozzle 20 against a surface of the mounting member 210 such that one end of the nozzle 20 is positioned in the mounting hole 212. A water pipe can be connected to one end of the nozzle 20 from the other surface of the mounting member 210 to facilitate water supply to the nozzle 20.
In one embodiment, the mounting member 210 includes a fixing portion 214 and a mounting portion 216 disposed on the fixing portion 214, wherein the mounting hole 212 is opened on the mounting portion 216, and the fixing portion 214 is fixed in the water baffle box 400.
In an embodiment, the clamping unit 220 includes an abutting member 230 and an adjusting member 240, the adjusting member 240 is disposed on the mounting member 210, and the adjusting member 240 is used for adjusting the abutting member 230 to move relative to the mounting member 210. The abutment 230 is adjusted by the adjuster 240 so that the abutment 230 can abut the nozzle 20 on the mounting member 210.
Of course, in other embodiments, the clamping unit 220 may also comprise only the abutment 230, by which abutment 230 the nozzle 20 is directly mounted on the mounting 210.
Specifically, the adjusting member 240 includes a supporting rod 241, a connecting rod 242 and a crank 243, one end of the supporting rod 241 is rotatably connected to the mounting member 210, one end of the crank 243 is rotatably connected to the other end of the supporting rod 241 through the connecting rod 242, the other end of the crank 243 is rotatably connected to the mounting member 210, an engaging portion 244 is formed on the supporting rod 241, and the abutting member 230 is disposed on the engaging portion 244. Before use, the crank 243 is rotated to drive the support bar 241 to rotate through the connecting rod 242, and further drive the matching portion 244 on the support bar 241 to rotate in a direction away from the mounting member 210. The nozzle 20 is disposed between the fitting portion 244 and the mounting member 210, and the crank 243 is further rotated in the opposite direction, so that the support rod 241 is rotated through the connecting rod 242, and the fitting portion 244 of the support rod 241 is driven to rotate in a direction approaching the mounting member 210, thereby clamping the nozzle 20 between the fitting portion 244 and the mounting member 210.
Of course, in other embodiments, the adjusting member 240 may also be a screw nut assembly, and the abutting member 230 is disposed on the nut, such that the nut rotates on the screw, and further drives the abutting member 230 to move toward or away from the mounting member 210. In another embodiment, the adjusting member 240 can be other structures capable of abutting the member 230 to approach or depart from the mounting member 210.
Alternatively, an abutment platform 245 is formed on the side of the link 242 facing the mounting member 210, and the abutment platform 245 can abut against the mounting member 210. When the crank 243 rotates the connecting rod 242 to press the nozzle 20 against the mounting member 210, the abutment 245 can abut against the mounting member 210, thereby limiting the continuous movement of the connecting rod 242.
In one embodiment, the adjustment member 240 further includes a handle 250, and the handle 250 is connected to one end of the crank 243. Rotation of the crank 243 relative to the mount 210 is facilitated by the pulling of the handle 250.
Specifically, the handle 250 is formed by extending an end of the crank 243 away from the mounting member 210, so that the connecting rod 242 can be moved during the process of pulling the handle 250.
In one embodiment, the abutting member 230 includes an abutting portion 232 and a connecting portion 234, the connecting portion 234 is disposed on the matching portion 244 of the supporting rod 241, and the abutting portion 232 is disposed on the connecting portion 234. The abutting portion 232 is easily attached to the fitting portion 244 by the connecting portion 234, and the abutting portion 232 is easily adapted to the shape of the nozzle 20, so that the nozzle 20 can be more stably fixed.
Referring to fig. 1 and fig. 2 again, in the present embodiment, the shot point region 30 sprayed by the nozzle 20 has two concentrated portions 202, and only whether the two concentrated portions 202 are within the preset region 40 needs to be determined in the determining process, so that the occurrence of erroneous determination can be avoided, and the determining accuracy can be improved.
When the nozzle spot judging device 10 is used, the brightness of the surrounding environment is eliminated, and then the laser emitter 100 is turned on to emit laser to form the laser surface 110, so that the stability of the recognizer 300 for recognizing the spot area 30 can be further improved. The nozzle spot judging device 10 can judge whether the spot sprayed from the nozzle 20 is qualified or not by the laser emitter 100, the identifier 300 and the judger, and has higher judging efficiency and higher judging accuracy.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A nozzle shot point judging device, comprising:
the laser emitter is used for emitting laser and forming a laser plane;
the clamp is positioned on one side of the laser plane and used for clamping the nozzle so as to enable the nozzle to be aligned with the laser plane; and
and the judging component comprises an identifier and a judger, the identifier is electrically connected to the judger, the identifier can be aligned to the laser surface, and the judger is used for judging the position of the shooting point area identified by the identifier relative to a preset area.
2. The apparatus according to claim 1, wherein the identifier is an industrial camera, the identifier is an image analyzer, the industrial camera is configured to identify a shot region, and the image analyzer is configured to determine a position of the shot region relative to the predetermined region.
3. The apparatus according to claim 1, further comprising a water-blocking tank, wherein the jig is disposed in the water-blocking tank, and the laser surface is formed between an inner wall of the water-blocking tank and the jig.
4. The apparatus according to claim 3, wherein a water tank is disposed on a bottom wall of the water-blocking tank, and the water tank is disposed on a side of the laser surface facing away from the fixture.
5. The nozzle spot judging device according to any one of claims 1 to 4, wherein the jig includes a mounting member for mounting the nozzle and a holding unit for holding the nozzle on the mounting member.
6. The apparatus according to claim 5, wherein the mounting member has a mounting hole for receiving the nozzle.
7. The nozzle shot point determining apparatus according to claim 5, wherein the clamping unit includes an abutting member and an adjusting member, the adjusting member being provided on the mounting member, the adjusting member being configured to adjust movement of the abutting member with respect to the mounting member.
8. The apparatus according to claim 7, wherein the adjusting member comprises a support rod, a connecting rod and a crank, one end of the support rod is rotatably connected to the mounting member, the other end of the support rod is rotatably connected to one end of the crank through the connecting rod, the other end of the crank is rotatably connected to the mounting member, the support rod is formed with an engaging portion, and the abutting member is disposed on the engaging portion.
9. The nozzle spot determination device according to claim 8, wherein a contact table is formed on a side of the link facing the mounting member, and the contact table is capable of contacting the mounting member.
10. The apparatus according to claim 8, wherein the adjusting member further comprises a handle connected to one end of the crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461680.1U CN210935500U (en) | 2019-09-04 | 2019-09-04 | Nozzle jet point judging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461680.1U CN210935500U (en) | 2019-09-04 | 2019-09-04 | Nozzle jet point judging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935500U true CN210935500U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921461680.1U Expired - Fee Related CN210935500U (en) | 2019-09-04 | 2019-09-04 | Nozzle jet point judging device |
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| Country | Link |
|---|---|
| CN (1) | CN210935500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12097696B2 (en) * | 2021-10-29 | 2024-09-24 | Semes Co., Ltd. | Fringe information measuring apparatus and substrate treating system including the same |
-
2019
- 2019-09-04 CN CN201921461680.1U patent/CN210935500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12097696B2 (en) * | 2021-10-29 | 2024-09-24 | Semes Co., Ltd. | Fringe information measuring apparatus and substrate treating system including the same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210904 |