CN214668661U

CN214668661U - Special-shaped plug-in machine pin photographing device

Info

Publication number: CN214668661U
Application number: CN202120749942.5U
Authority: CN
Inventors: 赵宣煌; 王春
Original assignee: SHENZHEN TECHWIN PRECISION MACHINERY CO Ltd
Current assignee: SHENZHEN TECHWIN PRECISION MACHINERY CO Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-09
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a dysmorphism plug-in components machine pin device of shooing for shoot the special-shaped plug-in components on the assembly line, it includes laser subassembly, industry camera and annular light source. The laser assembly comprises two rows of laser lamps, and a linear shooting channel is formed between the two rows of laser lamps. The special-shaped plug-in moves in from one end of the shooting channel through the assembly line, after shooting is completed, the special-shaped plug-in moves out from the other end, and light of the laser lamp irradiates to a shooting area in the shooting channel. The annular light source is arranged between the shooting area and the industrial camera, and light rays of the annular light source irradiate the shooting area in 360 degrees. The utility model discloses a device is shot to dysmorphism plug-in components machine pin, the light orientation of laser lamp shines and shoots the region, and its luminance is high, and the colour is extremely pure, and annular light source is 360 degrees all-round to shooting regional irradiations, and the dysmorphism plug-in components image of its shooting is clear, has improved the dysmorphism plug-in components pin identification accuracy in later stage to the insertion efficiency of dysmorphism plug-in components has been improved.

Description

Special-shaped plug-in machine pin photographing device

Technical Field

The utility model relates to an inserter technical field, in particular to dysmorphism inserter pin device of shooing.

Background

With the rapid development of electronic technology, electronic products are more and more widely used. The circuit board is one of important components of electronic products, and the special-shaped component inserter is a machine device for inserting various electronic components into specified positions of the PCB and is also an important ring on an electronic automatic production line. In order to improve the insertion efficiency of the component, the pins of the component need to be photographed before the component is inserted, and then whether the pins of the component can be inserted or not is judged through software processing of pin identification. Pin device of shooing among the prior art, it shoots light unsatisfactory, and the component image quality of shooing is not good, influences the pin recognition accuracy degree in later stage, has reduced the insertion efficiency of component.

Therefore, it is desirable to provide a photographing device for pins of a special-shaped component inserter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dysmorphism plug-in components machine pin device of shooing, dysmorphism plug-in components move into from the one end of shooing the passageway through the assembly line, shoots the completion back, shifts out from the other end, has improved shooting efficiency. The shooting region is shone to the light orientation of laser lamp, and its luminance is high, and the colour is extremely pure, and annular light source is 360 degrees all-round to shooting region shines, and the industry camera is shot special-shaped plug-in components. In order to solve the pin device of shooing among the prior art, it is unsatisfactory to shoot light, and the component image quality of shooing is not good, influences the pin recognition accuracy degree in later stage, has reduced the technical problem of the insertion efficiency of component.

In order to solve the technical problem, the utility model adopts the technical scheme that:

the utility model provides a dysmorphism plug-in components machine pin device of shooing for shoot the special-shaped plug-in components on the assembly line, it includes:

the special-shaped plug-in component is moved in from one end of the shooting channel through a production line, and is moved out from the other end after shooting is finished, and light rays of the laser lamps irradiate a shooting area in the shooting channel;

the industrial camera is used for shooting the special-shaped plug-in, and the lens of the industrial camera faces the shooting area;

and the annular light source is arranged between the shooting area and the lens, and light rays of the annular light source irradiate the shooting area at 360 degrees.

Dysmorphism plug-in components machine pin device of shooing in, dysmorphism plug-in components machine pin device of shooing still includes shoots platform and glass guard plate, it is used for bearing to shoot the platform laser subassembly, the middle part of shooting the platform is provided with the light trap, it is located to shoot the region the top of light trap, the camera lens is located the below of light trap, the glass guard plate covers on the light trap for prevent that the foreign matter from dropping on the camera lens.

Dysmorphism plug-in components machine pin device of shooing in, laser subassembly still includes the lamp stand, laser lamp fixed mounting is on the lamp stand, the lamp stand passes through the screw rotation setting and is in shoot on the platform.

Dysmorphism plug-in components machine pin device of shooing in, every row the quantity of laser lamp sets up to three and more than three, through rotating the lamp stand, every row the laser lamp both ends the laser lamp all shines to the inboard, be used for shine to shoot the region.

Dysmorphism plug-in components machine pin device of shooing, laser subassembly still includes two snoots, and two the snoot inner wall all is provided with the reflective membrane, two rows the laser lamp sets up respectively two in the snoot.

Dysmorphism plug-in components machine pin device of shooing, annular light source's internal surface is the light emitting area, enclose into the bell mouth in the middle of the light emitting area, the bell mouth includes first end and second end, the diameter size of first end is greater than the diameter size of second end, just first end for the second end is close to shoot the region.

Dysmorphism plug-in components machine pin device of shooing, the diameter size of first end with the diameter size of light trap is unanimous, is used for improving annular light source's light utilization ratio.

Dysmorphism plug-in components machine pin device of shooing in, dysmorphism plug-in components machine pin device of shooing still includes the upper fixed plate of vertical setting, the shooting platform passes through the screw fixation transverse installation and is in on the upper fixed plate, the upper fixed plate is provided with first locating hole, the annular light source location is installed on the first locating hole, and first locating hole vertically sets up to a plurality ofly, be used for with the annular light source location is at the height of difference.

Dysmorphism plug-in components machine pin shoot device in, dysmorphism plug-in components machine pin shoot device still includes the last loading board of vertical setting, industry camera fixed mounting be in the one end of going up the loading board, the other end of going up the loading board is along vertically being provided with first rectangular hole, be provided with the second locating hole on the upper fixed plate, the second locating hole with first rectangular hole passes through bolt location and connects, is used for the locking the upper fixed plate with the relative position of last loading board.

In the special-shaped pin photographing device of the utility model, the special-shaped pin photographing device further comprises a lower fixing plate and a lower bearing plate;

the bottom of the upper bearing plate is provided with a folded edge, and one end of the lower fixing plate is fixed and transversely arranged on the folded edge through a screw;

the lower bearing plate is longitudinally fixed at one end, far away from the folded edge, of the lower fixing plate through a screw, a second strip hole is formed in the lower bearing plate, a third positioning hole is formed in one side of the industrial camera, and the third positioning hole is in positioning connection with the second strip hole through a bolt and used for locking the relative position of the industrial camera and the lower bearing plate;

the lower fixing plate is provided with a limiting hole, and the lens penetrates through the limiting hole.

The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a device is shot to dysmorphism plug-in components machine pin, dysmorphism plug-in components move into from the one end of shooing the passageway through the assembly line, shoots the completion back, shifts out from the other end, has improved shooting efficiency. The shooting region is shone to the light orientation of laser lamp, and its luminance is high, and the colour is extremely pure, and annular light source is 360 degrees all-round to shooting region shines, and the industry camera is shot special-shaped plug-in components. The utility model discloses a device is shot to dysmorphism plug-in components machine pin, the dysmorphism plug-in components image that its was shot is clear, has improved the dysmorphism plug-in components pin identification accuracy in later stage to the insertion efficiency of dysmorphism plug-in components has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is the utility model discloses a dysmorphism plug-in components machine pin device of shooing's schematic structure diagram.

Fig. 2 is the utility model discloses a dysmorphism plug-in components machine pin device of shooing's laser assembly's part schematic structure diagram.

Fig. 3 is the utility model discloses a dysmorphism plug-in components machine pin device of shooing's annular light source's cross-sectional structure schematic diagram.

Fig. 4 is a schematic structural view of the other direction of the special-shaped pin photographing device of the present invention.

Fig. 5 is the structural schematic diagram of the special-shaped pin photographing device of the present invention in another direction.

Wherein the content of the first and second substances,

11. the laser component is arranged on the base plate,

111. a laser lamp 112, a lamp holder 113, a light-gathering cover,

12. the channel of the shooting is provided with a shooting channel,

13. a ring light source, 131, a tapered hole, 1311, a first end, 1312, a second end,

14. an industrial camera 141, a lens 142, a third positioning hole,

15. a shooting platform 151, a light hole,

16. a glass protection plate is arranged on the glass protection plate,

17. an upper fixing plate 171, a first positioning hole 172, a second positioning hole,

18. an upper bearing plate 181, a first strip hole 182 and a folded edge,

19. a lower fixing plate 191 and a limit hole,

20. a lower bearing plate 201 and a second elongated hole.

In the drawings, elements having similar structures are denoted by the same reference numerals.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Pin device of shooing among the prior art, it shoots light unsatisfactory, and the component image quality of shooing is not good, influences the pin recognition accuracy degree in later stage, has reduced the insertion efficiency of component.

Following do the utility model provides a pair of can solve above technical problem's special-shaped plug-in components machine pin device of shooing's preferred embodiment.

Referring to fig. 1, the utility model provides a device is shot to dysmorphism plug-in components machine pin for shoot the special-shaped plug-in components on the assembly line, it includes laser assembly 11, industrial camera 14 and annular light source 13. The laser assembly 11 comprises two rows of laser lamps 111, and a linear shooting channel 12 is formed between the two rows of laser lamps 111. The special-shaped plug-in is moved in from one end of the shooting channel 12 through the production line, and is moved out from the other end after shooting is completed. The light of the laser lamp 111 is irradiated to a photographing region located in the photographing passage 12. The industrial camera 14 is used to photograph a profile card with the lens 141 facing the photographing area. The ring light source 13 is disposed between the photographing region and the lens 141, and light of the ring light source 13 is irradiated to the photographing region at 360 degrees.

The working principle is as follows: the special-shaped plug-in moves in from one end of the shooting channel 12 through the production line, and moves out from the other end after shooting is completed, so that the shooting efficiency is improved. The shooting area is shone to the light orientation of laser lamp 111, and its luminance is high, and the colour is extremely pure, and annular light source 13 is 360 degrees all-round to shooting area shines, and industry camera 14 shoots special-shaped plug-in components. The utility model discloses a device is shot to dysmorphism plug-in components machine pin, the dysmorphism plug-in components image that its was shot is clear, has improved the dysmorphism plug-in components pin identification accuracy in later stage to the insertion efficiency of dysmorphism plug-in components has been improved.

Please refer to fig. 1, and also refer to fig. 2. The special-shaped plug-in machine pin photographing device further comprises a photographing platform 15 and a glass protection plate 16, the photographing platform 15 is used for bearing the laser assembly 11, and the middle of the photographing platform 15 is provided with a light transmission hole 151. The photographing region is located above the light transmission hole 151, the lens 141 is located below the light transmission hole 151, and the glass protection plate 16 covers the light transmission hole 151 to prevent foreign substances from falling onto the lens 141. With the above structure, the lens 141 can be effectively protected.

Referring to fig. 2, the laser assembly 11 further includes a lamp holder 112, the laser lamp 111 is fixedly mounted on the lamp holder 112, and the lamp holder 112 is rotatably disposed on the photographing platform 15 through a screw. With the above structure, the orientation of the laser lamp 111 can be adjusted as needed.

Referring to fig. 2, the number of each row of laser lamps 111 is three or more, and by rotating the lamp holder 112, the laser lamps 111 at both ends of each row of laser lamps 111 irradiate inward for irradiating a shooting area. By adopting the structure, the light of the laser lamp 111 can be more concentrated.

Referring to fig. 1, the laser assembly 11 further includes two light-collecting covers 113, reflective films are disposed on inner walls of the two light-collecting covers 113, and the two rows of laser lamps 111 are respectively disposed in the two light-collecting covers 113. By adopting the structure, the light gathering effect of the laser lamp 111 is better.

Referring to fig. 3, the inner surface of the annular light source 13 is a light emitting surface, and the middle of the light emitting surface defines a tapered hole 131, where the tapered hole 131 includes a first end 1311 and a second end 1312. The first end 1311 has a diameter size larger than that of the second end 1312, and the first end 1311 is close to the photographing region with respect to the second end 1312. By adopting the structure, the light gathering effect of the annular light source 13 can be better.

Referring to fig. 1 and 3, the diameter of the first end 1311 is consistent with the diameter of the light hole 151, so as to improve the light utilization rate of the ring light source 13, thereby improving the shooting effect.

Referring to fig. 4, the photographing device for the pins of the special-shaped component inserter further includes an upper fixing plate 17 disposed longitudinally, and the photographing platform 15 is fixed and transversely mounted on the upper fixing plate 17 through screws. The upper fixing plate 17 is provided with a first positioning hole 171, the ring light source 13 is positioned and mounted on the first positioning hole 171, and the first positioning hole 171 is longitudinally provided in plurality for positioning the ring light source 13 at different heights. By adopting the structure, the relative position of the annular light source 13 and the special-shaped plug-in can be adjusted.

Referring to fig. 4, and referring to fig. 1, the special-shaped pin photographing apparatus further includes an upper supporting plate 18 disposed longitudinally, and the industrial camera 14 is fixedly mounted on one end of the upper supporting plate 18. The other end of the upper bearing plate 18 is longitudinally provided with a first elongated hole 181, the upper fixing plate 17 is provided with a second positioning hole 172, and the second positioning hole 172 is connected with the first elongated hole 181 through a bolt for locking the relative position of the upper fixing plate 17 and the upper bearing plate 18. With the above structure, the height between the overall height of the laser assembly 11 and the ring light source 13 and the industrial camera 14 can be adjusted.

Referring to fig. 4 and 5, the photographing apparatus for the pins of the irregular card inserter further includes a lower fixing plate 19, a lower carrier plate 20 and an industrial camera 14. The bottom of the upper bearing plate 18 is provided with a flange 182, and one end of the lower fixing plate 19 is fixed on the flange 182 transversely by screws. The lower bearing plate 20 is fixed at one end of the lower fixing plate 19 far away from the flange 182 by screws, and the lower bearing plate 20 is provided with a second elongated hole 201. The third positioning hole 142 is disposed at one side of the industrial camera 14, and the third positioning hole 142 is connected to the second elongated hole 201 by a bolt for locking the relative position of the industrial camera 14 and the lower carrier plate 20. The lower fixing plate 19 is provided with a limiting hole 191, and the lens 141 is inserted into the limiting hole 191. With the above configuration, the height of the industrial camera 14 can be adjusted according to the shooting requirements.

The utility model discloses a working process:

first, the power of the laser lamp 111 and the ring light source 13 is turned on;

then, the orientation of the laser lamp 111 is adjusted to a proper position, and the laser lamp 111, the annular light source 13 and the lens 141 of the industrial camera 14 are adjusted to a proper height;

finally, the special-shaped plug-in is moved in from one end of the shooting channel 12 through the production line, and after shooting is completed, the special-shaped plug-in is moved out from the other end to be shot in sequence.

Thus, the working process of the special-shaped plug-in machine pin photographing device of the preferred embodiment is completed.

The special-shaped plug-in moves in from one end of the shooting channel 12 through the production line, and moves out from the other end after shooting is completed, so that the shooting efficiency is improved. The shooting area is shone to the light orientation of laser lamp 111, and its luminance is high, and the colour is extremely pure, and annular light source 13 is 360 degrees all-round to shooting area shines, and industry camera 14 shoots special-shaped plug-in components. The utility model discloses a device is shot to dysmorphism plug-in components machine pin, the dysmorphism plug-in components image that its was shot is clear, has improved the dysmorphism plug-in components pin identification accuracy in later stage to the insertion efficiency of dysmorphism plug-in components has been improved.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides a device is shot to dysmorphism plug-in components machine pin for shoot the dysmorphism plug-in components on the assembly line, a serial communication port, include:

2. The special-shaped pin photographing device for a plug-in machine as claimed in claim 1, further comprising a photographing platform and a glass protection plate, wherein the photographing platform is used for bearing the laser assembly, a light hole is formed in the middle of the photographing platform, the photographing area is located above the light hole, the lens is located below the light hole, and the glass protection plate covers the light hole and is used for preventing foreign matters from falling onto the lens.

3. The special-shaped plug-in machine pin photographing device according to claim 2, wherein the laser assembly further comprises a lamp holder, the laser lamp is fixedly mounted on the lamp holder, and the lamp holder is rotatably arranged on the photographing platform through a screw.

4. The special-shaped plug-in machine pin photographing device according to claim 3, wherein the number of the laser lamps in each row is three or more, and the laser lamps at two ends of each row of the laser lamps irradiate inwards by rotating the lamp holder and are used for irradiating the photographing area.

5. The special-shaped plug-in machine pin photographing device as claimed in claim 1, wherein the laser assembly further comprises two light-gathering hoods, a reflective film is arranged on the inner wall of each of the two light-gathering hoods, and the two rows of laser lamps are respectively arranged in the two light-gathering hoods.

6. The special-shaped plug-in machine pin photographing device according to claim 2, wherein the inner surface of the annular light source is a light emitting surface, a tapered hole is formed in the middle of the light emitting surface in a surrounding mode, the tapered hole comprises a first end and a second end, the diameter of the first end is larger than that of the second end, and the first end is close to the photographing area relative to the second end.

7. The special-shaped pin photographing device for plug-in machines as claimed in claim 6, wherein the diameter of the first end is consistent with the diameter of the light hole for improving the light utilization rate of the annular light source.

8. The special-shaped plug-in machine pin photographing device according to claim 2, further comprising an upper fixing plate which is longitudinally arranged, wherein the photographing platform is transversely installed on the upper fixing plate through screw fixation, the upper fixing plate is provided with a first positioning hole, the annular light source is installed on the first positioning hole in a positioning manner, and the first positioning holes are longitudinally arranged in a plurality for positioning the annular light source at different heights.

9. The special-shaped pin photographing device for a card inserter according to claim 8, further comprising a longitudinally disposed upper bearing plate, wherein the industrial camera is fixedly mounted at one end of the upper bearing plate, the other end of the upper bearing plate is longitudinally disposed with a first elongated hole, the upper fixing plate is disposed with a second positioning hole, and the second positioning hole is connected with the first elongated hole by a bolt for locking the relative position of the upper fixing plate and the upper bearing plate.

10. The special-shaped pin photographing device for a card inserter according to claim 9, wherein the special-shaped pin photographing device further comprises a lower fixing plate and a lower bearing plate;