CN216937177U - Detection apparatus for earphone shell sculpture character defect - Google Patents
Detection apparatus for earphone shell sculpture character defect Download PDFInfo
- Publication number
- CN216937177U CN216937177U CN202220483279.3U CN202220483279U CN216937177U CN 216937177 U CN216937177 U CN 216937177U CN 202220483279 U CN202220483279 U CN 202220483279U CN 216937177 U CN216937177 U CN 216937177U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- camera
- desktop
- earphone
- 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
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a detection device for detecting character carving defects of an earphone shell, which comprises a desktop, wherein a plurality of support columns are fixedly connected to the bottom side wall of the desktop, a matt surface darkroom box is fixedly connected to the upper side of the desktop, conveying windows are formed in two side walls of the matt surface darkroom box, the upper side of the desktop is connected with a conveying belt through a driving device, the conveying belt penetrates through the conveying windows, two fixing rods are fixedly connected to the upper side of the desktop, the two fixing rods are located inside the matt surface darkroom box, a second support plate which is horizontally arranged is fixedly connected to the two fixing rods, and a second fixing plate which is perpendicular to the second support plate is fixedly connected to the side wall of the second support plate. The earphone has the advantages of reasonable design and ingenious design, avoids direct contact between workers and earphones, improves production safety, solves the problem of long-time fatigue work of workers, reduces labor intensity and improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of earphone detection, in particular to a detection device for character defects of earphone shell engraving.
Background
The earphone is more and more important as people's daily necessities, in order to increase pleasing to the eye and brand efficiency, often can carve the character at the earphone shell, nevertheless can often have the defect in the glyptic character of earphone shell, among the prior art, generally all uses the manual work to pick up individual earphone from the conveyer belt through the naked eye detection, and the manual work detects for a long time not only can produce tired work, and work efficiency can't guarantee moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection device for the carving character defect of an earphone shell, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a detection device for detecting character carving defects of an earphone shell comprises a desktop, wherein a plurality of support columns are fixedly connected to the bottom side wall of the desktop, a matt surface darkroom box is fixedly connected to the upper side of the desktop, conveying windows are formed in two side walls of the matt surface darkroom box, the upper side of the desktop is connected with a conveying belt through a driving device, the conveying belt penetrates through the conveying windows, two fixing rods are fixedly connected to the upper side of the desktop, the two fixing rods are located inside the matt surface darkroom box, a second supporting plate which is horizontally arranged is fixedly connected to the two fixing rods, a second fixing plate which is perpendicular to the second supporting plate is fixedly connected to the side wall of the second supporting plate, a second connecting rod is fixedly connected to the upper side of the second supporting plate, a second camera is fixedly connected to the upper end of the second connecting rod, and a camera lens of the second camera penetrates through the side wall of the second fixing plate, fixedly connected with second bar light source on the lateral wall of second fixed plate, two be connected with first backup pad through slider on the dead lever, fixedly connected with and the first fixed plate that first backup pad mutually perpendicular set up on the lateral wall of first backup pad, fixedly connected with head rod on the lateral wall of first backup pad, the one end fixedly connected with first camera of head rod, the camera lens of first camera runs through the lateral wall of first fixed plate, fixedly connected with first bar light source in the bottom side both sides of first fixed plate, be equipped with clamping device on the inside lateral wall of inferior plain dark room case, be equipped with central controller on the inside lateral wall of inferior plain dark room case, first camera and second camera all are connected with the central controller electricity.
As a further improvement scheme of the technical scheme: drive arrangement includes a plurality of curb plates, and is a plurality of the equal fixed connection of curb plate is every two go up the lateral wall at the desktop rotate between the curb plate and be connected with the axis of rotation, the transmission band transmission is connected in two axis of rotation, one of them fixedly connected with third fixed plate on the lateral wall of curb plate, the upside fixedly connected with step motor of third fixed plate, step motor's output and the one end fixed connection of axis of rotation, step motor is connected with the central controller electricity.
As a further improvement scheme of the technical scheme: the sliding device comprises two sliding plates, the two sliding plates are connected to the two fixing rods in a penetrating and sliding mode, two bolts are connected to the side wall of each sliding plate in a threaded mode, and one end of each bolt abuts against the side wall of each fixing rod.
As a further improvement scheme of the technical scheme: clamping device includes guide rail slip table cylinder, guide rail slip table cylinder is horizontal fixed connection on the inside wall of inferior plain noodles darkroom case, the removal end fixedly connected with of guide rail slip table cylinder is the three pole cylinders of vertical setting, the output fixedly connected with pneumatic finger cylinder of three pole cylinders, guide rail slip table cylinder, three pole cylinders and pneumatic finger cylinder all are connected with the central controller electricity.
As a further improvement scheme of the technical scheme: the first strip-shaped light source and the second strip-shaped light source are both obliquely arranged.
As a further improvement scheme of the technical scheme: and the first video camera and the second video camera are both industrial cameras.
Compared with the prior art, the utility model has the beneficial effects that:
the conveyer belt begins to operate, the earphone is put into to the manual work, wait to convey the area and transport the earphone and take a picture behind the detection position of first camera and second camera, later central controller judges whether for the defective products, if for the defective products, central controller triggers step motor and stops waiting, and start the start guide rail slip table cylinder, three pole cylinders and pneumatic finger cylinder press from both sides and get the defective products and reject, the device reasonable in design, think about ingeniously, the direct contact of manual work with the earphone has been avoided, the production safety has been improved, not only the long-time tired work problem of manual work has been solved, the labor intensity is reduced, and the work efficiency is improved.
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 make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic perspective view of a detection apparatus for detecting defects of engraved characters on a shell of an earphone according to the present invention;
fig. 2 is a schematic side sectional view of a detection apparatus for detecting a defect in an engraved character on an earphone housing according to the present invention;
fig. 3 is a schematic front sectional structural view of a detection apparatus for detecting a defect in engraved characters on an earphone housing according to the present invention;
fig. 4 is a partially enlarged structural diagram of a in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a matt surface darkroom box; 2. a pneumatic finger cylinder; 3. a central controller; 4. a first fixing plate; 5. a first bar light source; 6. a delivery window; 7. a stepping motor; 8. a three-rod cylinder; 9. a first camera; 10. a first connecting rod; 11. a guide rail sliding table cylinder; 12. a second bar light source; 13. a second fixing plate; 14. a second camera; 15. a second connecting rod; 16. a second support plate; 17. a desktop; 18. a rotating shaft; 19. a third fixing plate; 20. a support pillar; 21. a first support plate; 22. a sliding plate; 23. a bolt; 24. fixing the rod; 25. a side plate; 26. and (5) conveying the belt.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is provided for the purpose of facilitating and clearly illustrating embodiments of the present invention.
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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, in the embodiment of the present invention, a detection apparatus for detecting a character carving defect of an earphone shell includes a table top 17, a plurality of support columns 20 are fixedly connected to a bottom side wall of the table top 17, a matte dark room box 1 is fixedly connected to an upper side of the table top 17, a conveying window 6 is disposed on two side walls of the matte dark room box 1, a conveying belt 26 is connected to the upper side of the table top 17 through a driving device, the conveying belt 26 penetrates through the conveying window 6, two fixing rods 24 are fixedly connected to the upper side of the table top 17, the two fixing rods 24 are located inside the matte dark room box 1, a second support plate 16 horizontally disposed is fixedly connected to the two fixing rods 24, a second fixing plate 13 perpendicular to the second support plate 16 is fixedly connected to a side wall of the second support plate 16, a second connecting rod 15 is fixedly connected to an upper side of the second support plate 16, a second camera 14 is fixedly connected to an upper end of the second connecting rod 15, the camera lens of the second camera 14 penetrates through the side wall of the second fixing plate 13, the second strip-shaped light source 12 is fixedly connected to the side wall of the second fixing plate 13, the first supporting plate 21 is connected to the two fixing rods 24 through a sliding device, the first fixing plate 4 which is perpendicular to the first supporting plate 21 is fixedly connected to the side wall of the first supporting plate 21, the first connecting rod 10 is fixedly connected to the side wall of the first supporting plate 21, the first camera 9 is fixedly connected to one end of the first connecting rod 10, the camera lens of the first camera 9 penetrates through the side wall of the first fixing plate 4, the first strip-shaped light sources 5 are fixedly connected to two sides of the bottom side of the first fixing plate 4, the clamping device is arranged on the inner side wall of the matt surface darkroom box 1, the central controller 3 is arranged on the inner side wall of the matt surface darkroom box 1, and the first camera 9 and the second camera 14 are both electrically connected with the central controller 3.
Specifically, drive arrangement includes a plurality of curb plates 25, the equal fixed connection of a plurality of curb plates 25 is at the last lateral wall of desktop 17, it is connected with axis of rotation 18 to rotate between per two curb plates 25, the transmission of transmission band 26 is connected on two axis of rotation 18, fixedly connected with third fixed plate 19 on the lateral wall of one of them curb plate 25, the upside fixedly connected with step motor 7 of third fixed plate 19, the output of step motor 7 and the one end fixed connection of axis of rotation 18, step motor 7 is connected with central controller 3 electricity.
Specifically, the sliding device comprises two sliding plates 22, the two sliding plates 22 are both connected to two fixing rods 24 in a penetrating and sliding manner, two bolts 23 are connected to the side wall of each sliding plate 22 in a threaded manner, and one end of each bolt 23 abuts against the side wall of each fixing rod 24.
Specific, clamping device includes guide rail slip table cylinder 11, guide rail slip table cylinder 11 is horizontal fixed connection on inferior plain noodles darkroom case 1's inside wall, the removal end fixedly connected with of guide rail slip table cylinder 11 is three pole cylinders 8 of vertical setting, three pole cylinders 8's the pneumatic finger cylinder 2 of output fixedly connected with, guide rail slip table cylinder 11, three pole cylinders 8 and pneumatic finger cylinder 2 all are connected with central controller 3 electricity, central controller 3 stops waiting when will controlling step motor 26 and drive the below that earphone reachd guide rail slip table cylinder through transmission band 26, later 3 steerable guide rail slip table cylinders 11 of central controller drive three pole cylinders 8 and remove, control three pole cylinders 8 and drive pneumatic finger cylinder 2 and stretch out and draw back from top to bottom again, and control pneumatic finger cylinder 2 relative movement.
Specifically, the first bar light source 5 and the second bar light source 12 are arranged in an inclined manner of 15 degrees, so that the image of the characters on the surface of the earphone can be better acquired.
Specifically, the first camera 9 and the second camera 14 are both industrial cameras.
The working principle of the utility model is as follows:
firstly, manually putting earphone shells with engraved characters into the left end of the upper side of a transmission belt 26 in sequence, then driving the transmission belt 26 to rotate by a stepping motor 7 through a rotating shaft 18, further enabling the earphone shells with the engraved characters to penetrate through a conveying window 6 to enter the interior of a matt dark room box 1 until the transmission belt 26 conveys earphones to the detection positions near a first camera 9 and a second camera 14, wherein the first camera 9 and the second camera 14 are respectively installed right above and at the side part of the middle part of the transmission belt 26, the first camera 9 right above adopts an industrial camera with 1200W pixels because the detected characters are small, the second camera 14 for laterally detecting the characters printed by the earphones is adopted because the characters are large, an industrial camera with 500W pixels is selected and is used for polishing the earphones, two first strip light sources 5 are respectively installed at the left side and the right side of the first camera 9, the second bar light source 12 is installed above the second camera 14, the first bar light source 5 and the second bar light source 12 are inclined by 45 degrees so as to better collect images of characters on the surface of the earphone, after the first camera 9 and the second camera 14 shoot engraved characters on the earphone shell, shot pictures are sent to the central controller 3, the central controller 3 can detect and process the collected images by using machine Vision software Vision Pro, the machine Vision software Vision Pro judges whether the earphone is a defective product, if the earphone is a defective product, the central controller 3 can clamp the defective earphone through the guide rail sliding table cylinder 11, the three-rod cylinder 8 and the pneumatic finger cylinder 2, and the earphone is moved to the initial position to be placed after the clamping is successful, so that single-time removing movement of the defective earphone is completed.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; one of ordinary skill in the art will readily appreciate from the disclosure that the present invention can be practiced as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a detection device for carving character defect of earphone shell, includes desktop (17), its characterized in that, a plurality of support columns (20) of fixed connection on the bottom side wall of desktop (17), the upside fixedly connected with inferior plain noodles darkroom case (1) of desktop (17), delivery window (6) have been seted up on the both sides wall of inferior plain noodles darkroom case (1), the upside of desktop (17) is connected with transmission band (26) through drive arrangement, transmission band (26) run through delivery window (6), the upside fixedly connected with two dead levers (24) of desktop (17), two dead lever (24) are located the inside of inferior plain noodles darkroom case (1), two fixedly connected with is second backup pad (16) that the level set up on dead lever (24), fixedly connected with on the lateral wall of second backup pad (16) and second backup pad (16) mutually perpendicular's second fixed plate (13), the upper side of the second supporting plate (16) is fixedly connected with a second connecting rod (15), the upper end of the second connecting rod (15) is fixedly connected with a second camera (14), the camera lens of the second camera (14) penetrates through the side wall of the second fixing plate (13), the side wall of the second fixing plate (13) is fixedly connected with a second strip-shaped light source (12), two fixing rods (24) are connected with first supporting plates (21) through sliding devices, the side wall of each first supporting plate (21) is fixedly connected with a first fixing plate (4) which is perpendicular to the first supporting plate (21), the side wall of each first supporting plate (21) is fixedly connected with a first connecting rod (10), one end of each first connecting rod (10) is fixedly connected with a first camera (9), the camera lens of each first camera (9) penetrates through the side wall of the corresponding first fixing plate (4), the camera is characterized in that first strip-shaped light sources (5) are fixedly connected to two sides of the bottom side of the first fixing plate (4), a clamping device is arranged on the inner side wall of the matt surface darkroom box (1), a central controller (3) is arranged on the inner side wall of the matt surface darkroom box (1), and the first camera (9) and the second camera (14) are electrically connected with the central controller (3).
2. The detection device for detecting carving character defects on earphone shells according to claim 1, wherein the driving device comprises a plurality of side plates (25), each of the plurality of side plates (25) is fixedly connected to an upper side wall of the tabletop (17), a rotating shaft (18) is rotatably connected between every two side plates (25), the transmission belt (26) is in transmission connection with two rotating shafts (18), a third fixing plate (19) is fixedly connected to a side wall of one of the side plates (25), a stepping motor (7) is fixedly connected to an upper side of the third fixing plate (19), an output end of the stepping motor (7) is fixedly connected to one end of the rotating shaft (18), and the stepping motor (7) is electrically connected to the central controller (3).
3. The device for detecting the carving character defect of the earphone shell according to claim 1, characterized in that the sliding device comprises two sliding plates (22), the two sliding plates (22) are connected to the two fixing rods (24) in a sliding mode, the side wall of each sliding plate (22) is connected with two bolts (23) in a threaded mode, and one end of each bolt (23) abuts against the side wall of each fixing rod (24).
4. The detection device for the carving character defect of the earphone shell according to claim 1 is characterized in that the clamping device comprises a guide rail sliding table cylinder (11), the guide rail sliding table cylinder (11) is horizontally and fixedly connected to the inner side wall of the matt surface dark room box (1), a three-rod cylinder (8) which is vertically arranged is fixedly connected to the moving end of the guide rail sliding table cylinder (11), a pneumatic finger cylinder (2) is fixedly connected to the output end of the three-rod cylinder (8), and the guide rail sliding table cylinder (11), the three-rod cylinder (8) and the pneumatic finger cylinder (2) are all electrically connected with a central controller (3).
5. The device for detecting the carving character defect of the earphone shell as claimed in claim 1, characterized in that, the first bar-shaped light source (5) and the second bar-shaped light source (12) are arranged in a 15-degree inclined mode.
6. The device for detecting the engraving character defects of the earphone shell as claimed in claim 1, characterized in that the first camera (9) and the second camera (14) are industrial cameras.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483279.3U CN216937177U (en) | 2022-03-08 | 2022-03-08 | Detection apparatus for earphone shell sculpture character defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483279.3U CN216937177U (en) | 2022-03-08 | 2022-03-08 | Detection apparatus for earphone shell sculpture character defect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937177U true CN216937177U (en) | 2022-07-12 |
Family
ID=82292174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220483279.3U Active CN216937177U (en) | 2022-03-08 | 2022-03-08 | Detection apparatus for earphone shell sculpture character defect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937177U (en) |
-
2022
- 2022-03-08 CN CN202220483279.3U patent/CN216937177U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106066334B (en) | A kind of testing agency of detection device for intelligent terminal touch screen cover sheet | |
| CN216117368U (en) | Appearance and appearance detection equipment for ceramic packaging container | |
| CN211168755U (en) | 180-degree turnover device for television production | |
| CN216819897U (en) | Cell-phone center outward appearance detection mechanism | |
| CN218196964U (en) | Integrated card making machine | |
| AU2020101484A4 (en) | Fully-automatic flaw inspection mechanism for plug holes | |
| CN210038830U (en) | OCR character detection device | |
| CN216937177U (en) | Detection apparatus for earphone shell sculpture character defect | |
| CN213167421U (en) | Automatic digital printing equipment | |
| CN206287673U (en) | A kind of efficient paper product folding printing machine | |
| CN105522360B (en) | A kind of assembling light guiding plate device | |
| CN219496195U (en) | Clothing quality short-term test structure based on machine vision | |
| CN110629423A (en) | Automatic auxiliary cloth visual positioning embroidery equipment | |
| CN114088724B (en) | Display screen edge defect detection device | |
| CN215115947U (en) | Router back shroud printing defect detection device | |
| CN205442002U (en) | Liquid crystal glazing base plate removes incomplete conveyor | |
| CN209043825U (en) | A kind of appearance delection device of inoculated needle vision detection system | |
| CN111578850B (en) | Measuring method for visually measuring thickness of raised fabric | |
| CN211142448U (en) | Automatic auxiliary cloth visual positioning embroidery equipment | |
| CN211441512U (en) | Bottle printing machine with air suction device | |
| CN210102893U (en) | Clamping device of cloth defect monitoring mechanism | |
| CN113102270A (en) | Novel image detection and identification intelligence device | |
| CN214078545U (en) | Stamping workpiece online image detection equipment | |
| CN217165395U (en) | Automatic sorting device based on visual identification | |
| CN210894161U (en) | LCD appearance defect detecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |