CN214010299U - High-precision visual detection device - Google Patents
High-precision visual detection device Download PDFInfo
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- CN214010299U CN214010299U CN202023234691.1U CN202023234691U CN214010299U CN 214010299 U CN214010299 U CN 214010299U CN 202023234691 U CN202023234691 U CN 202023234691U CN 214010299 U CN214010299 U CN 214010299U
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Abstract
The utility model belongs to the technical field of visual inspection, in particular to a high-precision visual inspection device, which comprises a visual inspection head and a base, wherein a mounting plate is fixed at the tail end of the top surface of the base, and a backlight plate is fixed at the head end of the top surface; the visual detection head is arranged on the front surface of the detection head mounting seat; a detection platform capable of moving along the vertical direction is further mounted at one end, close to the backlight plate, of the top surface of the base; the utility model discloses a visual detection device, according to the detection needs of difference, the interval between adjustable visual detection head and the testing platform can also be adjusted testing platform's height simultaneously, in addition, the device can also finely tune visual detection head's height and horizontal position, guarantees that visual detection head and testing sample reliably correspond, has improved the application scope and the detection precision of device greatly.
Description
Technical Field
The utility model belongs to the technical field of visual detection, concretely relates to high accuracy visual detection device.
Background
The visual detection means that a machine vision product (namely an image pickup device which is divided into a CMOS (complementary metal oxide semiconductor) product and a CCD (charge coupled device) product) converts a picked target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the features of the target and then controls the operation of the equipment on site according to the result of the discrimination, is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the function of detecting defects and preventing defective products from being distributed to consumers.
Visual inspection is an important means for product quality detection, and is widely applied in the fields of industrial production, medical instrument detection and the like.
However, when the conventional visual inspection apparatus is used, the apparatus cannot be adjusted to the size of the device to be inspected, and it is difficult to adapt to various inspection needs, resulting in low inspection accuracy.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a high accuracy visual detection device has convenient to use, easily adjusts and application scope is extensive characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the high-precision visual detection device comprises a visual detection head and a base, wherein a mounting plate which is longitudinally distributed is fixed at the tail end of the top surface of the base, and a backlight plate which is longitudinally distributed is fixed at the head end of the top surface of the base; the visual detection head is arranged on the front surface of the detection head mounting seat; and a detection platform which can move along the vertical direction is also arranged at one end of the top surface of the base, which is close to the backlight plate.
As a preferred technical scheme of the utility model, the utility model further comprises a first electric push rod, the first electric push rod is installed on the mounting plate, and a piston rod of the first electric push rod penetrates through the mounting plate and is fixedly connected with the movable mounting seat; the back of the movable mounting seat is also fixed with two guide rods which are symmetrically distributed, and the guide rods penetrate through the mounting plate.
As a preferred technical scheme of the utility model, the utility model further comprises a horizontal fine adjustment screw, the longitudinal section of the horizontal adjustment mounting seat is of an L-shaped structure, the horizontal fine adjustment screw is installed on the vertical part of the horizontal adjustment mounting seat in a screw thread screwing mode, and the horizontal fine adjustment screw penetrates through the vertical part of the horizontal adjustment mounting seat and is rotationally connected with the movable mounting seat through a bearing; and a horizontal fine adjustment knob is arranged at one end of the horizontal fine adjustment screw rod, which is far away from the movable mounting seat.
As a preferred technical scheme of the utility model, the device further comprises a vertical fine adjustment screw, the vertical section of the vertical adjustment mounting seat is of an L-shaped structure, a supporting plate is fixed on the top end of the vertical part of the vertical adjustment mounting seat, the vertical fine adjustment screw is installed on the supporting plate in a thread screwing mode, and the bottom end of the vertical fine adjustment screw is rotatably connected with the detection head mounting seat through a bearing after penetrating through the supporting plate; and a vertical fine adjustment knob is arranged at the top end of the vertical fine adjustment screw rod.
As a preferred technical scheme of the utility model, a second electric push rod is further installed on the top surface of the base, and the detection platform is fixed on the top end of a piston rod of the second electric push rod; the top surface of the base is further fixedly provided with two guide plates which are symmetrically distributed relative to the second electric push rod, the longitudinal section of each guide plate is of an inverted L-shaped structure, the bottom surface of the detection platform is fixedly provided with a second guide rod, and the bottom end of the second guide rod penetrates through the horizontal part of the guide plate.
As a preferred technical solution of the present invention, the bottom surface of the movable mounting seat is provided with a first limiting chute distributed along the horizontal direction, and a first limiting slider corresponding to the first limiting chute is fixed on the top surface of the horizontal portion of the horizontal adjusting mounting seat; the front surface of the vertical part of the vertical adjusting mounting seat is provided with a second limiting sliding groove which is distributed along the vertical direction, and the back surface of the detection head mounting seat is fixed with a second limiting sliding block which corresponds to the second limiting sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a visual detection device, according to the detection needs of difference, the interval between adjustable visual detection head and the testing platform can also be adjusted testing platform's height simultaneously, in addition, the device can also finely tune visual detection head's height and horizontal position, guarantees that visual detection head and testing sample reliably correspond, has improved the application scope and the detection precision of device greatly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the visual inspection head of the present invention;
in the figure: 1. a vision detection head; 2. a base; 3. a movable mounting base; 4. a horizontal adjustment mounting base; 5. horizontally fine-adjusting a screw rod; 6. a horizontal fine adjustment knob; 7. a vertical adjustment mounting base; 8. a detection head mounting base; 9. a support plate; 10. vertically fine-adjusting the screw rod; 11. a vertical fine adjustment knob; 12. mounting a plate; 13. a first electric push rod; 14. a first guide rod; 15. a backlight plate; 16. a detection platform; 17. a second electric push rod; 18. a guide plate; 19. a second guide rod; 20. a first limiting sliding block; 21. a first limit chute; 22. a second limiting sliding block; 23. no. two spacing spout.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the high-precision visual detection device comprises a visual detection head 1 and a base 2, wherein a mounting plate 12 which is longitudinally distributed is fixed at the tail end of the top surface of the base 2, and a backlight plate 15 which is longitudinally distributed is fixed at the head end of the top surface; the visual detection head comprises a movable mounting seat 3, a horizontal adjustment mounting seat 4, a vertical adjustment mounting seat 7 and a detection head mounting seat 8, wherein the movable mounting seat 3 can move relative to a mounting plate 12; the one end that is close to backlight 15 at base 2 top surface still installs the testing platform 16 that can follow vertical direction and remove, when using, the sample that will wait to detect is placed on testing platform 16, need adjust testing platform 16's height to the detection, if the sample is great, need suitably turn down testing platform 16's height, make vision detection head 1 can correspond the top of waiting to detect the sample, during the detection, make testing platform 16 rise at the uniform velocity, detect whole sample, for the small sample, only adjust testing platform 16's height, make vision detection head 1 correspond the sample that waits to detect can, also need not to remove testing platform 16 during the detection, in addition, can finely tune vision detection head 1's height and horizontal position, guarantee that vision detection head 1 reliably corresponds the sample, the precision of detection has been improved.
Specifically, as shown in fig. 1, in this embodiment, the device further includes a first electric push rod 13, the first electric push rod 13 is mounted on the mounting plate 12, and a piston rod of the first electric push rod 13 penetrates through the mounting plate 12 and is fixedly connected to the movable mounting base 3; the back of the movable mounting seat 3 is also fixed with two guide rods 14 which are symmetrically distributed, the guide rods 14 penetrate through the mounting plate 12, the movable mounting seat 3 can be driven to move through an electric push rod 13, the vision detection head 1 is close to or far away from the detection platform 16, the electric push rod 13 is an SC series, and can be directly purchased on the market and needs to be connected with an electric power supply during use.
Specifically, as shown in fig. 1, in this embodiment, the horizontal fine adjustment device further includes a horizontal fine adjustment screw 5, a longitudinal section of the horizontal adjustment mounting seat 4 is in an "L" shape, the horizontal fine adjustment screw 5 is installed on a vertical portion of the horizontal adjustment mounting seat 4 in a threaded screwing manner, and the horizontal fine adjustment screw 5 penetrates through the vertical portion of the horizontal adjustment mounting seat 4 and is then rotatably connected to the movable mounting seat 3 through a bearing; install horizontal fine setting knob 6 at the one end that horizontal fine setting screw rod 5 deviates from movable mounting seat 3, rotate horizontal fine setting knob 6, utilize horizontal fine setting knob 6 to drive horizontal fine setting screw rod 5 rotatory, under the screw thread closes the effect soon, can utilize horizontal fine setting screw rod 5 to drive 4 horizontal migration of horizontal adjustment mount pad, finely tune the horizontal position of visual detection head 1.
Specifically, as shown in fig. 1, in this embodiment, the detection head further includes a vertical fine adjustment screw 10, a longitudinal section of the vertical adjustment mounting base 7 is in an "L" shape, a supporting plate 9 is fixed at the top end of a vertical portion of the vertical adjustment mounting base 7, the vertical fine adjustment screw 10 is installed on the supporting plate 9 in a threaded manner, and the bottom end of the vertical fine adjustment screw 10 penetrates through the supporting plate 9 and is then rotatably connected with the detection head mounting base 8 through a bearing; install vertical fine setting knob 11 on the top of vertical fine setting screw rod 10, rotate vertical fine setting knob 11, utilize vertical fine setting knob 11 to drive vertical fine setting screw rod 10 rotatory, under the screw thread closes the effect soon, can utilize vertical fine setting screw rod 10 to drive and detect the vertical removal of first mount pad 8, finely tune the vertical height of visual detection head 1.
Specifically, according to fig. 1, in this embodiment, a second electric push rod 17 is further installed on the top surface of the base 2, and the detection platform 16 is fixed at the top end of a piston rod of the second electric push rod 17; two guide plates 18 which are symmetrically distributed about the second electric push rod 17 are further fixed on the top surface of the base 2, the longitudinal section of each guide plate 18 is of an inverted L-shaped structure, a second guide rod 19 is fixed on the bottom surface of the detection platform 16, the bottom end of each second guide rod 19 penetrates through the horizontal part of each guide plate 18, the height of the detection platform 16 can be changed through the second electric push rod 17, the second electric push rods 17 are SC series and can be purchased on the market directly, and an electric power supply needs to be connected when the detection platform is used.
Specifically, according to fig. 1 and fig. 2, in this embodiment, the bottom surface of the movable mounting base 3 is provided with first limiting sliding grooves 21 distributed along the horizontal direction, and the top surface of the horizontal portion of the horizontal adjusting mounting base 4 is fixed with first limiting sliding blocks 20 corresponding to the first limiting sliding grooves 21; no. two spacing spouts 23 that distribute along vertical direction are seted up openly at the vertical portion of vertical regulation mount pad 7, are fixed with No. two spacing sliders 22 corresponding with No. two spacing spouts 23 at detection first mount pad 8 back, improve horizontal adjustment mount pad 4 and detect the stability that first mount pad 8 removed.
The utility model discloses a theory of operation and use flow: the utility model discloses a visual detection device, when using, the sample that will wait to detect is placed on testing platform 16, need adjust testing platform 16's height to the detection, if the sample is great, need suitably to reduce testing platform 16's height, make visual detection head 1 can correspond the top of the sample that waits to detect, during the detection, make testing platform 16 rise at the uniform velocity, detect whole sample, for small sample, only adjust testing platform 16's height, make visual detection head 1 correspond the sample that waits to detect can, also need not to remove testing platform 16 during the detection;
in addition, the height and the horizontal position of the visual detection head 1 can be finely adjusted, the visual detection head 1 is guaranteed to reliably correspond to a sample, and the detection precision is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. High accuracy visual detection device, including visual detection head (1), its characterized in that: the LED lamp is characterized by further comprising a base (2), wherein mounting plates (12) which are longitudinally distributed are fixed at the tail end of the top surface of the base (2), and backlight plates (15) which are longitudinally distributed are fixed at the head end of the top surface; the visual detection head is characterized by further comprising a movable mounting seat (3) which is arranged to move relative to the mounting plate (12), a horizontal adjustment mounting seat (4) which is mounted on the bottom surface of the movable mounting seat (3) and is arranged to move along the horizontal direction, a vertical adjustment mounting seat (7) which is fixed on the bottom surface of the horizontal adjustment mounting seat (4), and a detection head mounting seat (8) which is mounted on the front surface of the vertical adjustment mounting seat (7) and is arranged to move along the vertical direction, wherein the visual detection head (1) is mounted on the front surface of the detection head mounting seat (8); and a detection platform (16) which can move along the vertical direction is also arranged at one end of the top surface of the base (2) close to the backlight plate (15).
2. The high-precision visual inspection device of claim 1, wherein: the mounting plate is characterized by further comprising a first electric push rod (13), the first electric push rod (13) is mounted on the mounting plate (12), and a piston rod of the first electric push rod (13) penetrates through the mounting plate (12) and then is fixedly connected with the movable mounting seat (3); two first guide rods (14) which are symmetrically distributed are further fixed on the back of the movable mounting base (3), and the first guide rods (14) penetrate through the mounting plate (12).
3. The high-precision visual inspection device of claim 1, wherein: the horizontal fine adjustment device is characterized by further comprising a horizontal fine adjustment screw rod (5), the longitudinal section of the horizontal adjustment mounting seat (4) is of an L-shaped structure, the horizontal fine adjustment screw rod (5) is installed on the vertical part of the horizontal adjustment mounting seat (4) in a threaded screwing mode, and the horizontal fine adjustment screw rod (5) penetrates through the vertical part of the horizontal adjustment mounting seat (4) and is then rotatably connected with the movable mounting seat (3) through a bearing; and a horizontal fine adjustment knob (6) is arranged at one end of the horizontal fine adjustment screw rod (5) deviating from the movable mounting seat (3).
4. The high-precision visual inspection device of claim 1, wherein: the detection head comprises a detection head mounting seat (8), and is characterized by further comprising a vertical fine adjustment screw rod (10), wherein the longitudinal section of the vertical adjustment mounting seat (7) is of an L-shaped structure, a supporting plate (9) is fixed at the top end of the vertical part of the vertical adjustment mounting seat (7), the vertical fine adjustment screw rod (10) is installed on the supporting plate (9) in a threaded screwing mode, and the bottom end of the vertical fine adjustment screw rod (10) penetrates through the supporting plate (9) and is then rotatably connected with the detection head mounting seat (8) through a bearing; and a vertical fine adjustment knob (11) is arranged at the top end of the vertical fine adjustment screw rod (10).
5. The high-precision visual inspection device of claim 1, wherein: a second electric push rod (17) is further mounted on the top surface of the base (2), and the detection platform (16) is fixed to the top end of a piston rod of the second electric push rod (17); two guide plates (18) which are symmetrically distributed about the second electric push rod (17) are further fixed on the top surface of the base (2), the longitudinal section of each guide plate (18) is of an inverted L-shaped structure, a second guide rod (19) is fixed on the bottom surface of the detection platform (16), and the bottom end of each second guide rod (19) penetrates through the horizontal part of each guide plate (18).
6. The high-precision visual inspection device of claim 1, wherein: a first limiting sliding groove (21) distributed along the horizontal direction is formed in the bottom surface of the movable mounting seat (3), and a first limiting sliding block (20) corresponding to the first limiting sliding groove (21) is fixed on the top surface of the horizontal part of the horizontal adjusting mounting seat (4); the front surface of the vertical part of the vertical adjusting mounting seat (7) is provided with a second limiting sliding groove (23) distributed along the vertical direction, and the back surface of the detection head mounting seat (8) is fixed with a second limiting sliding block (22) corresponding to the second limiting sliding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023234691.1U CN214010299U (en) | 2020-12-29 | 2020-12-29 | High-precision visual detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023234691.1U CN214010299U (en) | 2020-12-29 | 2020-12-29 | High-precision visual detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010299U true CN214010299U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023234691.1U Active CN214010299U (en) | 2020-12-29 | 2020-12-29 | High-precision visual detection device |
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|---|---|
| CN (1) | CN214010299U (en) |
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- 2020-12-29 CN CN202023234691.1U patent/CN214010299U/en active Active
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