CN219935645U

CN219935645U - IMD film color detection platform

Info

Publication number: CN219935645U
Application number: CN202320369282.7U
Authority: CN
Inventors: 李达; 顾世杰; 林颖
Original assignee: Zhejiang Dongfang Polytechnic
Current assignee: Zhejiang Dongfang Polytechnic
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-10-31
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses an IMD film color detection platform, and relates to the technical field of IMDs. The utility model comprises a black light shield and a computer, wherein the computer is positioned on one side of the black light shield, two symmetrically arranged support side plates are fixedly connected on one side of the black light shield, the same support transverse plate and the same light scattering plate are fixedly connected between the two support side plates, and the light scattering plate and the support transverse plate are arranged in parallel. In order to reduce stray light entering an imaging lens and reduce contrast of an image surface, the utility model designs a totally-enclosed cuboid lamp holder, a single phase inverter is fixed in the middle of the lamp holder, and a standard light source is also fixed at the periphery of the lamp holder, so that the image surface of the single phase inverter has sufficient brightness and uniform brightness distribution. And a layer of thick black photographic cloth is wrapped around the built platform so as to ensure the light influence effect of the built platform.

Description

IMD film color detection platform

Technical Field

The utility model belongs to the technical field of IMDs, and particularly relates to an I MD film color detection platform.

Background

The IMD technology is a newly developed surface decoration technology, and is now being focused on in many fields. For example, in the automotive field, IMD technology is being applied to the production of automotive ornaments, such as automobile dashboards, door panels, center panels, etc.; in the field of household appliances, the I MD technology is widely used for control panels of rice cookers, blowers, ovens, refrigerators, and the like.

The existing IMD film has the following defects: because the pattern is printed on the surface of the film, and then the IMD film is formed together, the local area of the IMD film is formed in a larger range, and the area generates larger deformation, so that the pattern on the surface of the film is distorted and deformed, the pattern is changed to a certain extent under the forming process, and the deformation affects the quality of the final sample.

In view of the above problems, the present disclosure proposes an IMD film color detection platform.

Disclosure of Invention

The utility model aims to provide an IMD film color detection platform, which is designed to reduce the contrast of an image surface caused by stray light entering an imaging lens, wherein a totally-enclosed cuboid lamp holder is designed, a single-phase inverter is fixed in the middle of the lamp holder, and standard light sources are also fixed on the periphery of the lamp holder, so that the image surface of the single-phase inverter has sufficient brightness and uniform brightness distribution. And the periphery of the built platform is wrapped with a layer of thick black photographic cloth so as to ensure the light influence effect of the built platform, and solve the prior technical problem.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

an imd film color detection platform, comprising: the camera comprises a black light shield and a computer, wherein the computer is positioned on one side of the black light shield, two support side plates which are symmetrically arranged are fixedly connected to one side of the black light shield, the same support transverse plate and the same light scattering plate are fixedly connected between the two support side plates, the light scattering plate and the support transverse plate are arranged in parallel, the bottom of the support transverse plate is fixedly connected with a rectangular box, an arc hole is formed in one side of the rectangular box, a support frame is connected to the inside of the arc hole in a sliding manner, a camera is fixedly connected to the bottom of the support frame, the camera is electrically connected with the camera, and a control component for controlling the camera to move is arranged inside the rectangular box;

the top of light scattering board is provided with white balance board, two sliding connection has same sliding plate between the support curb plate, one side of sliding plate is provided with two sets of lighting components that are used for providing illumination that the symmetry set up.

Optionally, the control assembly includes the second servo motor of fixed connection at rectangle case one side inner wall, the output shaft fixedly connected with reciprocating screw rod of second servo motor, the bottom inner wall sliding connection of rectangle case has the screw thread piece, reciprocating screw rod screw thread runs through the screw thread piece, the top fixedly connected with third rack of screw thread piece.

Optionally, the control assembly is still including rotating the second three pivot of connecting at rectangle case one side inner wall, the outer wall fixed cover of second three pivot is equipped with the second gear of third rack looks meshing, the outer wall fixed cover of second three pivot is equipped with the commentaries on classics board, one side and the one end fixed connection of support frame of commentaries on classics board.

Optionally, the lighting assembly is including rotating the first pivot of connection in sliding plate one side, the fixed cover of outer wall of first pivot is equipped with the light, the fixed cover of outer wall of first pivot is equipped with first gear, one side fixedly connected with second fixed plate and first fixed plate of support curb plate, the top fixedly connected with of second fixed plate and first gear engaged with second rack, the bottom fixedly connected with of first fixed plate and first gear engaged with first rack.

Optionally, one of them the top fixedly connected with first servo motor of first fixed plate, it is connected with same one-way lead screw to rotate between second fixed plate and the first fixed plate, first servo motor's output shaft rotates and runs through first fixed plate and with one end fixed connection of one-way lead screw, one-way lead screw thread runs through the sliding plate.

Optionally, the number of teeth of the second rack is greater than the number of teeth of the first rack.

The embodiment of the utility model has the following beneficial effects:

in order to reduce stray light entering an imaging lens and reduce contrast of an image surface, the utility model designs a totally-enclosed cuboid lamp holder, a single-phase inverter is fixed in the middle of the lamp holder, and a standard light source is also fixed at the periphery of the lamp holder, so that the image surface of the single-phase inverter has sufficient brightness and uniform brightness distribution. And a layer of thick black photographic cloth is wrapped around the built platform so as to ensure the light influence effect of the built platform.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic three-dimensional structure of an embodiment of the present utility model;

FIG. 2 is a schematic three-dimensional structure of an illumination lamp according to an embodiment of the utility model;

FIG. 3 is a schematic view of a rectangular box according to an embodiment of the present utility model;

fig. 4 is a schematic view showing a three-dimensional sectional structure of a rectangular box according to an embodiment of the present utility model.

In the figure: 1. a black mask; 2. supporting the side plates; 3. a first rack; 4. a light-diffusing plate; 5. a computer; 6. a sliding plate; 7. a white balance board; 8. a rectangular box; 9. a first fixing plate; 10. a first servo motor; 11. a supporting cross plate; 12. an arc-shaped hole; 13. a camera; 14. a unidirectional screw rod; 15. a lighting lamp; 16. a second rack; 17. a second fixing plate; 18. a first gear; 19. a first rotating shaft; 20. a support frame; 21. a rotating plate; 22. a second gear; 23. a third rack; 24. a reciprocating screw rod; 25. a screw block; 26. a second servo motor; 27. and a second three-axis rotation.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Example 1

Referring to fig. 1-2, in this embodiment, an I MD film color detection platform is provided, which includes: the black light shield 1 and the computer 5, the computer 5 is located one side of the black light shield 1, two supporting side plates 2 which are symmetrically arranged are fixedly connected to one side of the black light shield 1, the same supporting transverse plate 11 and the same light scattering plate 4 are fixedly connected between the two supporting side plates 2, the light scattering plate 4 and the supporting transverse plate 11 are arranged in parallel, the rectangular box 8 is fixedly connected to the bottom of the supporting transverse plate 11, an arc hole 12 is formed in one side of the rectangular box 8, a supporting frame 20 is connected to the inside of the arc hole 12 in a sliding mode, a camera 13 is fixedly connected to the bottom of the supporting frame 20, the camera 13 is electrically connected with the computer 5, and a control component for controlling the camera 13 to move is arranged in the rectangular box 8;

the top of light dispersion board 4 is provided with white balance board 7, and sliding connection has same sliding plate 6 between two support curb plates 2, and one side of sliding plate 6 is provided with two sets of lighting components that are used for providing illumination that the symmetry set up.

In one aspect of this embodiment, as shown in fig. 3-4, the control assembly includes a second servo motor 26 fixedly connected to an inner wall of one side of the rectangular box 8, an output shaft of the second servo motor 26 is fixedly connected with a reciprocating screw rod 24, an inner wall of the bottom of the rectangular box 8 is slidably connected with a threaded block 25, the reciprocating screw rod 24 is threaded through the threaded block 25, and a third rack 23 is fixedly connected to the top of the threaded block 25. Optionally, the control assembly further includes a second third rotating shaft 27 rotatably connected to an inner wall of one side of the rectangular box 8, a second gear 22 meshed with the third rack 23 is fixedly sleeved on an outer wall of the second third rotating shaft 27, a rotating plate 21 is fixedly sleeved on an outer wall of the second third rotating shaft 27, and one side of the rotating plate 21 is fixedly connected with one end of the supporting frame 20;

the second servo motor 26 is started, the output shaft of the second servo motor 26 drives the reciprocating screw rod 24 to rotate, the reciprocating screw rod 24 drives the threaded block 25 to reciprocate in the horizontal direction, the threaded block 25 drives the third rack 23 to reciprocate in the horizontal direction, the third rack 23 drives the second gear 22 to swing, the second gear 22 drives the second tri-rotating shaft 27 to swing, the second tri-rotating shaft 27 drives the rotating plate 21 and the supporting frame 20 to swing, and then the camera 13 moves along an arc line to shoot.

In one aspect of this embodiment, as shown in fig. 2, the lighting assembly includes a first rotating shaft 19 rotatably connected to one side of the sliding plate 6, an illuminating lamp 15 is fixedly sleeved on an outer wall of the first rotating shaft 19, a first gear 18 is fixedly sleeved on an outer wall of the first rotating shaft 19, a second fixing plate 17 and a first fixing plate 9 are fixedly connected to one side of the supporting side plate 2, a second rack 16 meshed with the first gear 18 is fixedly connected to the top of the second fixing plate 17, and a first rack 3 meshed with the first gear 18 is fixedly connected to the bottom of the first fixing plate 9.

Example two

Improvement on the basis of the first embodiment: referring to fig. 1-2, a first servo motor 10 is fixedly connected to the top of one first fixing plate 9, a same one-way screw rod 14 is rotatably connected between a second fixing plate 17 and the first fixing plate 9, an output shaft of the first servo motor 10 rotatably penetrates through the first fixing plate 9 and is fixedly connected with one end of the one-way screw rod 14, threads of the one-way screw rod 14 penetrate through the sliding plate 6 to drive the sliding plate 6 to ascend and descend, the lighting position is convenient to adjust, and the device is suitable for detection of various films.

Example III

Improvement on the basis of the first embodiment: referring to fig. 1-4, the number of teeth of the second rack 16 is greater than that of the first rack 3, so that the rotation range is smaller when the illuminating lamp is positioned above, and the illuminating function can be realized.

The technical scheme of the utility model comprises the following use flows and working principles:

for the transparent film, a light transmission measurement method can be adopted, the camera 13 can rotate along the arc hole 12 and move along the arc, the curved surface color of the surface of the workpiece is photographed, and the photographed picture is connected with the computer 5 to carry out the numerical analysis of the PHOTOSHOP software; ensuring that the color of the processed film is within a reasonable color difference value range, specifically, starting a second servo motor 26, wherein an output shaft of the second servo motor 26 drives a reciprocating screw rod 24 to rotate, the reciprocating screw rod 24 drives a threaded block 25 to reciprocate in the horizontal direction, the threaded block 25 drives a third rack 23 to reciprocate in the horizontal direction, the third rack 23 drives a second gear 22 to swing, the second gear 22 drives a second third rotating shaft 27 to swing, and the second third rotating shaft 27 drives a rotating plate 21 and a supporting frame 20 to swing, so that a camera 13 moves along an arc line to shoot;

aiming at the product with the formed I MD film, adopting a reflectometry method, continuously moving the camera 13 along an arc line, shooting pictures of curved surface colors on the surface of a workpiece, connecting the shot pictures with the computer 5, and carrying out the numerical analysis of PHOTOSHOP software; the color of the processed film is ensured to be within a reasonable color difference value range, the first servo motor 10 is started at the moment, the output shaft of the first servo motor 10 drives the unidirectional screw rod 14 to rotate, the unidirectional screw rod 14 drives the sliding plate 6 to vertically move upwards, the sliding plate 6 drives the first rotating shaft 19 to vertically move upwards, the first rotating shaft 19 drives the first gear 18 and the illuminating lamp 15 to vertically move upwards, when the first gear 18 is no longer meshed with the second rack 16, the illuminating lamp 15 sags under the action of gravity, when the first gear 18 is meshed with the first rack 3 above, the first gear 18 starts to rotate, the first gear 18 drives the first rotating shaft 19 to rotate, the first rotating shaft 19 drives the illuminating lamp 15 to rotate, and the illuminating lamp 15 moves to the lower side of the supporting transverse plate 11 at the moment to ensure the reflection of light.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and not in an actual order or sense of orientation, and the present utility model is not limited thereto.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An IMD film color detection platform, comprising:

the novel camera comprises a black light shield (1) and a computer (5), wherein the computer (5) is positioned on one side of the black light shield (1), two support side plates (2) which are symmetrically arranged are fixedly connected to one side of the black light shield (1), one support transverse plate (11) and one light scattering plate (4) are fixedly connected between the two support side plates (2), the light scattering plates (4) and the support transverse plates (11) are arranged in parallel, a rectangular box (8) is fixedly connected to the bottom of the support transverse plate (11), an arc-shaped hole (12) is formed in one side of the rectangular box (8), a support frame (20) is connected to the inside of the arc-shaped hole (12) in a sliding mode, a camera (13) is fixedly connected to the bottom of the support frame (20), and a control assembly for controlling the movement of the camera (13) is arranged inside the rectangular box (8).

The top of light dispersion board (4) is provided with white balance board (7), two sliding connection has same sliding plate (6) between supporting curb plate (2), one side of sliding plate (6) is provided with two sets of lighting components that are used for providing illumination that the symmetry set up.

2. The IMD film color detection platform of claim 1, wherein the control assembly comprises a second servo motor (26) fixedly connected to one side inner wall of the rectangular box (8), an output shaft of the second servo motor (26) is fixedly connected with a reciprocating screw rod (24), a threaded block (25) is slidably connected to the bottom inner wall of the rectangular box (8), threads of the reciprocating screw rod (24) penetrate through the threaded block (25), and a third rack (23) is fixedly connected to the top of the threaded block (25).

3. The IMD film color detection platform of claim 1, wherein the control assembly further comprises a second third rotating shaft (27) rotatably connected to an inner wall of one side of the rectangular box (8), a second gear (22) engaged with a third rack (23) is fixedly sleeved on an outer wall of the second third rotating shaft (27), a rotating plate (21) is fixedly sleeved on an outer wall of the second third rotating shaft (27), and one side of the rotating plate (21) is fixedly connected with one end of the supporting frame (20).

4. The IMD film color detection platform according to claim 1, wherein the illumination assembly comprises a first rotating shaft (19) rotatably connected to one side of the sliding plate (6), an illumination lamp (15) is fixedly sleeved on the outer wall of the first rotating shaft (19), a first gear (18) is fixedly sleeved on the outer wall of the first rotating shaft (19), a second fixing plate (17) and a first fixing plate (9) are fixedly connected to one side of the supporting side plate (2), a second rack (16) meshed with the first gear (18) is fixedly connected to the top of the second fixing plate (17), and a first rack (3) meshed with the first gear (18) is fixedly connected to the bottom of the first fixing plate (9).

5. The IMD film color detection platform of claim 4, wherein a first servomotor (10) is fixedly connected to the top of one of the first fixing plates (9), the same one-way screw (14) is rotatably connected between the second fixing plate (17) and the first fixing plate (9), an output shaft of the first servomotor (10) rotatably penetrates the first fixing plate (9) and is fixedly connected with one end of the one-way screw (14), and threads of the one-way screw (14) penetrate the sliding plate (6).

6. The IMD film color detection platform of claim 4, wherein the second rack (16) has a greater number of teeth than the first rack (3).