CN113109264A - Product appearance detection equipment - Google Patents
Product appearance detection equipment Download PDFInfo
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- CN113109264A CN113109264A CN202110529094.1A CN202110529094A CN113109264A CN 113109264 A CN113109264 A CN 113109264A CN 202110529094 A CN202110529094 A CN 202110529094A CN 113109264 A CN113109264 A CN 113109264A
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- detection
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- product appearance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the field of electronic component detection, in particular to product appearance detection equipment which comprises a rack, a feeding winding mechanism, a detection mechanism and a discharging winding mechanism, wherein the feeding winding mechanism is arranged on the rack; the detection mechanism comprises a belt pressing device, a material detection camera, a paper detection tape camera, a driving device and a motor pinch roller device. Before detection, the origin of the motor is determined by using the sight-seeing optical fiber, and the motor is accurately positioned, so that the position of a tiny electronic element under the view field of a camera cannot be greatly deviated; a novel detection mode is adopted, the material belt is controlled to automatically rewind after detection is finished through a human-computer control interface, manual operation steps are reduced, and the material changing time is saved; a detection mode of a double-track camera is designed, so that the detection efficiency is improved, and meanwhile, whether the material belt adhesive film falls off or deviates or not can be detected, so that the detection standard is improved; whether the product is qualified or not is judged through a software system, detection deviation caused by personal subjective opinions of detection personnel can be avoided, the standard is unified and recorded, and a tracing mode is provided for follow-up product monitoring.
Description
Technical Field
The invention relates to the field of electronic element detection, in particular to product appearance detection equipment.
Background
With the development of the times, the demand of electronic products is getting larger and larger, and manufacturers of electronic parts are also greatly developed. Through long-term development, the electronic part manufacturing industry in China has higher and higher specialization degree, higher and higher technology content and stronger competitive strength. Therefore, each enterprise needs to improve its own production technology, and thus is competitive in the market.
In the electronic parts, some defects may appear on the surface of a capacitor or a resistor in the production process, at present, after the production of the electronic parts is finished, most of the products are detected manually, although the method can be used, the detection efficiency and the detection quality cannot be guaranteed, and the increasingly expanded production scale cannot be met.
In addition, some product appearance detection equipment appears in the market, but current product appearance detection equipment not only causes the processing space big, and manufacturing cost is high moreover, and the last unloading operation when detecting relies on manual control more, influences productivity effect and testing standard.
Disclosure of Invention
In order to solve the above problems, the present invention provides a product appearance inspection apparatus for inspecting the appearance of finished products of electronic components such as capacitors and resistors; the operation state of the braider is judged by detecting products when a workshop is handed over daily.
In order to achieve the purpose, the invention adopts the technical scheme that: a product appearance detection device comprises a rack, a feeding winding mechanism, a detection mechanism and a discharging winding mechanism, wherein the feeding winding mechanism and the discharging winding mechanism respectively wind a material belt and enable the material belt to pass through the detection mechanism; the detection mechanism is including pressing the belt assembly, examining the material camera, examining paper tape camera, drive arrangement, motor pinch roller device, press the belt assembly, examine the material camera, examine paper tape camera and motor pinch roller device and set up orbital one side on the workstation, drive arrangement sets up inside the workstation to be located motor pinch roller device under, examine the material camera and examine the adjacent setting of paper tape camera, and examine the material camera and set up in the one side that is close to pan feeding winding mechanism, press the belt assembly to set up the downside of examining the material camera and examining the paper tape camera.
Further, the double guide wheels convenient for the material to be guided are further installed on two sides of the workbench, the driving device comprises a stepping motor and a pressing wheel, the pressing wheel is connected with the stepping motor in a driving mode, the motor pressing wheel device is provided with a lifting cylinder and an upper pressing wheel, the upper pressing wheel is connected with the lifting cylinder in a driving mode, the upper pressing wheel corresponds to the pressing wheel, a positioning hole penetrating through the workbench is formed in the position, corresponding to the upper pressing wheel and the lower pressing wheel, of the track, a cooling fan is further arranged inside the workbench, and the cooling fan is arranged on one side of the stepping motor.
The lower pinch roller is further provided with a sight-seeing optical fiber used for determining the rotation origin of the motor, the inside of the workbench is further provided with an induction optical fiber used for inducing the feeding condition of the material belt, the induction optical fiber is arranged on the lower side of the track, and a groove hole is formed in the track corresponding to the position of the induction optical fiber.
Furthermore, the belt pressing device is provided with a belt pressing roller, the surface of the belt pressing roller corresponds to the position of the track, and the lenses of the material detecting camera and the paper detecting tape camera are respectively aligned with the track.
The belt pressing device further comprises a lifting cylinder, and the belt pressing roller is in driving connection with the lifting cylinder.
Further, the lower end of the paper tape detecting camera is also provided with an annular light source, the annular light source is located on the upper side of the track, and a lens of the paper tape detecting camera is aligned to the material tape on the track through the center of the annular light source.
Furthermore, a roller seat is further arranged in the workbench, a roller is arranged on the roller seat, the roller corresponds to the track at the lower end of the material detecting camera, and a slotted hole is formed in the position corresponding to the roller.
Further, pan feeding winding mechanism includes pan feeding rolling motor and pan feeding rolling dish, pan feeding rolling dish is connected with pan feeding rolling motor drive, ejection of compact winding mechanism includes ejection of compact rolling motor and ejection of compact rolling dish, it is connected with ejection of compact rolling motor drive to come out the rolling dish, pan feeding rolling motor and ejection of compact rolling motor pass through the support and are fixed with the frame.
Further, still be equipped with the control cabinet in the frame, be equipped with keyboard and mouse in the control cabinet, keyboard and mouse are connected with the inside control system of control cabinet respectively, the workstation sets up on the control cabinet, the frame downside is the switch board, the inside control system that is equipped with of switch board, the surface is equipped with the maintenance door, the switch board side is equipped with winding motor speed regulator, heat dissipation fan, filter equipment, air switch, the aviation plug with control system electric connection, winding motor speed regulator respectively with pan feeding winding mechanism and ejection of compact winding mechanism electric connection.
Furthermore, two feeding winding mechanisms, two detection mechanisms and two discharging winding mechanisms are respectively arranged on the workbench to form a double-track detection mode.
The invention has the beneficial effects that:
1. before detection, the origin of the motor is determined by using the sight-seeing optical fiber, and the motor is accurately positioned, so that the position of a tiny electronic element under the view field of a camera cannot be greatly deviated;
2. a novel detection mode is adopted, the material belt is controlled to automatically rewind after detection is finished through a human-computer control interface, manual operation steps are reduced, and the material changing time is saved;
3. a detection mode of a double-track camera is designed, so that the detection efficiency is improved, and meanwhile, whether the material belt adhesive film falls off or deviates or not can be detected, so that the detection standard is improved;
4. whether the product is qualified or not is judged through a software system, detection deviation caused by personal subjective opinions of detection personnel can be avoided, the standard is unified and recorded, and a tracing mode is provided for follow-up product monitoring.
Drawings
Fig. 1 is a perspective view of the present embodiment.
Fig. 2 is another perspective view of the present embodiment.
Fig. 3 is a partial structural schematic diagram of the present embodiment.
Fig. 4 is a schematic structural view of the detection mechanism of the present embodiment.
Fig. 5 is another schematic structural diagram of the detection mechanism of the present embodiment.
Fig. 6 is a schematic structural diagram of the belt pressing device of the present embodiment.
Fig. 7 is a schematic view of the rack structure of the present embodiment.
The reference numbers illustrate: 1. a frame; 11. a controller; 111. a human-machine control interface; 112. a control button; 12. a work table; 121. a track; 122. positioning holes; 123. a slot; 124. a heat radiation fan; 125. a viewing fiber; 126. an inductive fiber; 127. a roller seat; 13. double guide wheels; 14. a console; 141. a keyboard; 142. a mouse; 15. a control cabinet; 151. repairing the door; 152. a speed regulator of a winding motor; 153. a heat dissipation fan; 154. a filtration device; 155. an air switch; 156. an aviation plug; 2. a feeding and winding mechanism; 21. a feeding and winding motor; 22. feeding a rolling disc; 3. a detection mechanism; 31. a belt pressing device; 311. a belt pressing roller; 32. a material detection camera; 33. a paper tape detecting camera; 331. an annular light source; 34. a drive device; 341. a stepping motor; 342. a lower pinch roller; 35. a motor pinch roller device; 351. an upper pinch roller; 4. a discharging and winding mechanism; 41. a discharging and winding motor; 42. discharging and winding disc; 5. a lifting cylinder; 6. a material belt.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. The present application may be embodied in many different forms and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, and the words used to indicate orientation, top, bottom, left, right, etc. are used solely to describe the illustrated structure in connection with the accompanying figures.
Referring to fig. 1-7, the present invention relates to a product appearance detection apparatus, which includes a frame 1, a feeding winding mechanism 2, a detection mechanism 3 and a discharging winding mechanism 4, wherein the feeding winding mechanism 2 and the discharging winding mechanism 4 respectively wind a material strip 6, and enable the material strip 6 to pass through the detection mechanism 3, one side of the upper end of the frame 1 is provided with a controller 11, the upper end surface is provided with a workbench 12, the surface of the controller 11 is provided with a human-machine control interface 111, a display screen and various control buttons 112, and the workbench 12 is provided with a track 121 for facilitating the transmission of the material strip 6; detection mechanism 3 is including pressing belt assembly 31, examining material camera 32, examining paper tape camera 33, drive arrangement 34, motor pinch roller device 35, press belt assembly 31, examine material camera 32, examine paper tape camera 33 and motor pinch roller device 35 and set up the one side of track 121 on workstation 12, drive arrangement 34 sets up inside workstation 12 to be located motor pinch roller device 35 under, examine material camera 32 and examine the adjacent setting of paper tape camera 33, and examine material camera 32 and set up in the one side that is close to pan feeding winding mechanism 2, press belt assembly 31 to set up the downside of examining material camera 32 and examining paper tape camera 33.
In this embodiment, please refer to fig. 4-5, two sides of the workbench 12 are further provided with two guide wheels 13 for guiding the material belt 6, the driving device 34 includes a stepping motor 341 and a lower pressing wheel 342, the lower pressing wheel 342 is in driving connection with the stepping motor 341, the motor pressing wheel device 35 is provided with a lifting cylinder 5 and an upper pressing wheel 351, the upper pressing wheel 351 is in driving connection with the lifting cylinder 5, the upper pressing wheel 351 corresponds to the lower pressing wheel 342, and a positioning hole 122 penetrating through the workbench 12 is arranged at a position of the track 121 corresponding to the upper pressing wheel 351 and the lower pressing wheel 342, where the lower pressing wheel 342 is preferably a ratchet; the inside of the working table 12 is further provided with a heat dissipation fan 124, and the heat dissipation fan 124 is arranged on one side of the stepping motor 341, so that the stepping motor 341 can be better cooled. The inside of the workbench 12 and the lower press wheel 342 are also provided with a pair of optical fibers 125 for determining the rotation origin of the stepping motor 341, the pair of optical fibers 125 is used for determining the origin of the stepping motor 341 before detection, the positioning is accurate, and the position of the tiny electronic element under the camera view field is ensured not to generate large offset; the inside of the workbench 12 is further provided with an induction optical fiber 126 for inducing the feeding condition of the material tape 6, the induction optical fiber 126 is arranged on the lower side of the rail 121, and a slot 123 is arranged on the rail 121 corresponding to the position of the induction optical fiber 126.
In this embodiment, referring to fig. 6, the tape pressing device 31 is provided with a tape pressing roller 311, a surface of the tape pressing roller 311 corresponds to the track 121, and can be used for pressing the tape 6 to avoid deviation, and the lenses of the material detecting camera 32 and the tape detecting camera 33 are respectively aligned with the track 121 and are respectively used for detecting the electronic components of the tape 6 and the appearance of the tape. The belt pressing device 31 further comprises a lifting cylinder 5, the belt pressing roller 311 is in driving connection with the lifting cylinder 5, and the lifting cylinder 5 adjusts the up-and-down movement of the belt pressing roller 311.
In this embodiment, the lower end of the paper tape inspecting camera 33 is further provided with an annular light source 331, the annular light source 331 is located on the upper side of the track 121, the lens of the paper tape inspecting camera 33 is aligned to the material tape 6 on the track 121 through the center of the annular light source 331, and the material tape 6 is photographed by the light source line to obtain a clearer picture, so that the system can detect more accurately. A roller seat 127 is further disposed in the working table 12, a roller is disposed on the roller seat 127, the roller corresponds to the rail 121 at the lower end of the material detecting camera 32, and a slot 123 is disposed at a position corresponding to the roller. In addition, be equipped with two pan feeding winding mechanism 2, detection mechanism 3 and ejection of compact winding mechanism 4 on the workstation 12 respectively, form the double track way and detect the mode, improve detection efficiency.
In this embodiment, please refer to fig. 3, the feeding winding mechanism 2 includes a feeding winding motor 21 and a feeding winding disc 22, the feeding winding disc 22 is drivingly connected to the feeding winding motor 21, the discharging winding mechanism 4 includes a discharging winding motor 41 and a discharging winding disc 42, the discharging winding disc 42 is drivingly connected to the discharging winding motor 41, the feeding winding motor 31 and the discharging winding motor 41 are fixed to the console 14 of the rack 1 through a bracket, wherein the material strip 6 is wound on the feeding winding disc 22 and is wound by the discharging winding disc 42 through the detecting mechanism 3.
In addition, the rack 1 of this embodiment is further provided with a console 14, a keyboard 141 and a mouse 142 are arranged in the console 14, and the keyboard 141 and the mouse 142 are respectively connected with a control system inside the console 14 and can be used for controlling and debugging the control system; workstation 12 sets up on control cabinet 14, 1 downside of frame is switch board 15, the inside control system that is equipped with of switch board 15, the surface is equipped with maintenance door 151, 15 sides of switch board are equipped with winding motor speed regulator 152 with control system electric connection, heat dissipation fan 153, filter equipment 154, air switch 155, aviation plug 156, winding motor speed regulator 152 respectively with pan feeding winding mechanism 2 and ejection of compact winding mechanism 4 electric connection.
The working flow of the appearance detection device of the embodiment is as follows:
(1) before the material belt winding device starts working, firstly, a power supply is switched on, detection software of a control system is started, the material belt on a feeding winding disc 23 penetrates through the track 121, a positioning hole 122 is aligned with a lower pressing wheel 342, then a pneumatic button is pressed down, a lifting cylinder 5 is pressed down, and the material belt is required to be tightly attached to the track 121 when the cylinder is pressed down, so that the material belt 6 cannot be deviated, and the material belt 6 is damaged;
(2) when in detection, the detection software is firstly opened, whether the parameter setting of the human-computer control interface 111 is correct is checked, and a start button is pressed after the correctness is confirmed; after determining the origin, the stepping motor 341 starts to drive the material belt 6 to move, and meanwhile, the camera starts to take pictures;
(3) if special conditions are met in the detection process, stopping detection, pressing a stop button, and pausing detection; if the recovery is needed, the start button is pressed; paying attention to the fact that a pneumatic button is not pressed in the operation process, if the lifting cylinder 5 is lifted up, the detection is required again;
(4) after detection is finished, the lifting cylinder 5 is automatically lifted, and then the material belt 6 is rewound; if automatic rewinding is not set, the material belt 6 needs to be threaded well after detection is finished, and the rotary button is pressed to wind the material belt 6;
(5) during operation, the speed of the stepping motor 341 is adjusted through the human-machine control interface 111, so as to achieve the purpose of adjusting the detection speed.
It should be further noted that the control system in this embodiment is implemented by a software program, which is not within the scope of the present invention and will not be described herein. And the connection of each electronic component with the control system and the power supply is conventional in the art and will not be described herein. Unless otherwise specifically stated or limited, the terms "connected," "fixed," "disposed," and the like are to be construed broadly and their specific meanings in the context of the present invention may be understood by those skilled in the art as appropriate.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.
Claims (10)
1. A product appearance inspection device, characterized in that: the material belt detection device comprises a rack, a feeding winding mechanism, a detection mechanism and a discharging winding mechanism, wherein the feeding winding mechanism and the discharging winding mechanism respectively wind a material belt and enable the material belt to pass through the detection mechanism; the detection mechanism is including pressing the belt assembly, examining the material camera, examining paper tape camera, drive arrangement, motor pinch roller device, press the belt assembly, examine the material camera, examine paper tape camera and motor pinch roller device and set up orbital one side on the workstation, drive arrangement sets up inside the workstation to be located motor pinch roller device under, examine the material camera and examine the adjacent setting of paper tape camera, and examine the material camera and set up in the one side that is close to pan feeding winding mechanism, press the belt assembly to set up the downside of examining the material camera and examining the paper tape camera.
2. The product appearance inspection apparatus according to claim 1, wherein: the double-guide wheel convenient for the material to lead is still installed to the workstation both sides, drive arrangement includes step motor and push down the wheel, the pinch roller is connected with step motor drive down, motor pinch roller device is equipped with lift cylinder and last pinch roller, it is connected with lift cylinder drive to go up the pinch roller, it is corresponding with push down the wheel position to go up the pinch roller to the track corresponds the position that goes up the pinch roller and push down the pinch roller and is equipped with the locating hole that runs through the workstation, the inside radiator fan that still is equipped with of workstation, radiator fan sets up in step motor one side.
3. The product appearance inspection apparatus according to claim 2, wherein: the lower pinch roller is further provided with a sight-seeing optical fiber used for determining the rotation original point of the motor, the workbench is further internally provided with an induction optical fiber used for inducing the feeding condition of the material belt, the induction optical fiber is arranged on the lower side of the track, and a slotted hole is formed in the track corresponding to the position of the induction optical fiber.
4. The product appearance inspection apparatus according to claim 1, wherein: the material detecting camera and the paper detecting tape camera are respectively aligned to the tracks.
5. The product appearance inspection apparatus according to claim 4, wherein: the press belt device further comprises a lifting cylinder, and the press belt roller is in driving connection with the lifting cylinder.
6. The product appearance inspection apparatus according to claim 1, wherein: the lower end of the paper tape detecting camera is also provided with an annular light source, the annular light source is positioned on the upper side of the track, and a lens of the paper tape detecting camera is aligned to the material tape on the track through the center of the annular light source.
7. The product appearance inspection apparatus according to claim 1, wherein: the material inspection camera is characterized in that a roller seat is further arranged in the workbench, a roller is arranged on the roller seat, the roller corresponds to a track at the lower end of the material inspection camera, and a groove hole is formed in the position corresponding to the roller.
8. The product appearance inspection apparatus according to claim 1, wherein: the feeding winding mechanism comprises a feeding winding motor and a feeding winding disc, the feeding winding disc is in driving connection with the feeding winding motor, the discharging winding mechanism comprises a discharging winding motor and a discharging winding disc, the discharging winding disc is in driving connection with the discharging winding motor, and the feeding winding motor and the discharging winding motor are fixed with the rack through a support.
9. The product appearance inspection apparatus according to claim 1, wherein: still be equipped with the control cabinet in the frame, be equipped with keyboard and mouse in the control cabinet, keyboard and mouse are connected with the inside control system of control cabinet respectively, the workstation sets up on the control cabinet, the frame downside is the switch board, the inside control system that is equipped with of switch board, the surface is equipped with the maintenance door, the switch board side is equipped with the coiling motor speed regulator with control system electric connection, heat dissipation fan, filter equipment, air switch, aviation plug, the coiling motor speed regulator respectively with pan feeding winding mechanism and ejection of compact winding mechanism electric connection.
10. The product appearance inspection apparatus according to claim 1, wherein: two feeding winding mechanisms, two detection mechanisms and two discharging winding mechanisms are respectively arranged on the workbench to form a double-track detection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110529094.1A CN113109264A (en) | 2021-05-14 | 2021-05-14 | Product appearance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110529094.1A CN113109264A (en) | 2021-05-14 | 2021-05-14 | Product appearance detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113109264A true CN113109264A (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110529094.1A Pending CN113109264A (en) | 2021-05-14 | 2021-05-14 | Product appearance detection equipment |
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| CN (1) | CN113109264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976473A (en) * | 2021-10-25 | 2022-01-28 | 广东西尼科技有限公司 | Intelligent marking device and method for electronic component |
-
2021
- 2021-05-14 CN CN202110529094.1A patent/CN113109264A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976473A (en) * | 2021-10-25 | 2022-01-28 | 广东西尼科技有限公司 | Intelligent marking device and method for electronic component |
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