CN213223332U - Look selects quick-witted beam condensing unit based on linear fresnel lens - Google Patents
Look selects quick-witted beam condensing unit based on linear fresnel lens Download PDFInfo
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- CN213223332U CN213223332U CN202022128475.2U CN202022128475U CN213223332U CN 213223332 U CN213223332 U CN 213223332U CN 202022128475 U CN202022128475 U CN 202022128475U CN 213223332 U CN213223332 U CN 213223332U
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- 239000000463 material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model relates to a look selects quick-witted technical field, a look selects quick-witted spotlight device based on linear fresnel lens is disclosed, including the box with settle in port department, the equal fixed mounting in both sides of box has its inside lamp stand of embedding, it has the fluorescent tube to settle between two lamp stands, the both sides of box and the equal fixed mounting in position that is close to the lamp stand have a support, it has two pivots that are vertical state and distribute to articulate between the both sides inner wall of box, the fixed reflector that has cup jointed in the outside of pivot, the both ends of pivot extend to the inside of the support that corresponds respectively, and the both ends of pivot are all fixed the cup joint has the gear, be provided with the fly leaf between. Light emitted by the lamp tube is converged and reflected in parallel through the reflecting cover, so that the light is vertically emitted to the Fresnel lens and converged in a linear state after being refracted by the Fresnel lens, so that materials falling side by side are illuminated, and the illuminating effect is good.
Description
Technical Field
The utility model relates to a look selects quick-witted technical field, specifically is a look selects quick-witted beam condensing unit based on linear fresnel lens.
Background
The color sorter is a device which is used for identifying heterochromatic particles in particle materials by utilizing a photoelectric detection technology according to the difference of the optical characteristics of the materials, spraying defective products by utilizing compressed air to separate the defective products from good products in the materials, and realizing automatic sorting of the materials, and is widely applied to the fields of bulk materials or packaging industrial products, food quality detection and classification.
The condensing unit is one of the components of look selection machine, and the look selection to the material is very big, and the condensing unit that is used for the look selection machine now has certain limitation, and the concrete performance is in the convergent point that can't adjust light after the installation to can't be the straight line state with light and assemble, influenced the effect of spotlight, often need use powerful light source to work, caused the waste of electric energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a look selection machine beam condensing unit based on linear fresnel lens to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a look selects quick-witted beam condensing unit based on linear fresnel lens, includes the box and settles the fresnel lens in box port department, the equal fixed mounting in both sides of box has the inside lamp stand of embedding, two settle between the lamp stand has the fluorescent tube, the both sides of box and the equal fixed mounting in position that is close to the lamp stand have the support, it has two pivots that are vertical state and distribute to articulate between the both sides inner wall of box, the fixed cover in the outside of pivot has connect the reflector, the both ends of pivot extend to the inside of the support that corresponds respectively, and the both ends of pivot all fix the cover and have connect the gear, two correspond be provided with the fly leaf between the gear.
As a further aspect of the present invention: electric push rods are fixedly mounted on two sides of the box body and positions close to the Fresnel lenses, the top ends of the electric push rods are fixedly connected with the movable plate, and convex racks meshed with the gears are arranged on the upper side and the lower side of the end portion of the movable plate.
As a further aspect of the present invention: the Fresnel lens is rectangular, and the insections on the Fresnel lens are transversely arranged.
As a further aspect of the present invention: the two reflecting covers are arc-shaped and are symmetrical about the lamp tube.
As a further aspect of the present invention: the upper end of the box body is hinged with a blocking cover, and a square opening is formed in one side of the support and in the position corresponding to the movable plate.
As a further aspect of the present invention: the both sides of box and the equal fixed welding in position that is close to the support have the mounting panel, set up a set of mounting hole that runs through on the mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. light emitted by the lamp tube is converged and reflected in parallel through the reflecting cover, so that the light is vertically emitted to the Fresnel lens and converged in a linear state after being refracted by the Fresnel lens, so that materials falling side by side are illuminated, and the illuminating effect is good.
2. Horizontal migration through the control fly leaf drives two gears and carries out relative rotation to this drives two pivots and the whole relative rotation that carries out of reflector, thereby adjusts to the light angle of penetrating to fresnel lens, and then changes fresnel lens refraction back light convergent point's position, finally reaches the purpose of adjusting illumination intensity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a cross-sectional view of the middle support of the present invention;
fig. 4 is a cross-sectional view of the box body of the present invention.
In the figure: 1. a box body; 2. a Fresnel lens; 3. a blocking cover; 4. a lamp socket; 5. an electric push rod; 6. a support; 7. mounting a plate; 8. a movable plate; 9. a rack gear; 10. a gear; 11. a rotating shaft; 12. a reflector; 13. a lamp tube; 14. a square opening.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Please refer to fig. 1-4, in the embodiment of the present invention, a color sorter light condensing unit based on linear fresnel lens, include box 1 and settle fresnel lens 2 in box 1 port department, the equal fixed mounting in both sides of box 1 has its inside lamp stand 4 of embedding, settle between two lamp stands 4 has fluorescent tube 13, the both sides of box 1 and the equal fixed mounting in position that is close to lamp stand 4 have support 6, it has two pivot 11 that are vertical state distribution to articulate between the both sides inner wall of box 1, the fixed cover in the outside of pivot 11 has been met reflector 12, the both ends of pivot 11 extend to the inside of the support 6 that corresponds respectively, and the both ends of pivot 11 are all fixed the gear 10 that has cup jointed, be provided with fly leaf 8 between two corresponding gears 10.
In fig. 1 and 2: electric push rods 5 are fixedly mounted on two sides of the box body 1 and positions close to the Fresnel lens 2, the top ends of the electric push rods 5 are fixedly connected with a movable plate 8, and convex tooth bars 9 meshed with gears 10 are arranged on the upper side and the lower side of the end portion of the movable plate 8.
Through adopting above-mentioned scheme to can drive fly leaf 8 and protruding rack 9 whole horizontal migration that carries out through the flexible of control electric putter 5, because protruding rack 9 and gear 10 mesh mutually, consequently can drive two gears 10 and rotate.
In fig. 1: fresnel lens 2 is rectangle, and the insection on Fresnel lens 2 is horizontal and offers.
Through adopting above-mentioned scheme to can utilize rectangular fresnel lens 2 to come light to be the linear state and assemble, when having guaranteed spotlight effect, increase the scope of shining, can play good illuminating effect to the material of whereabouts side by side.
In fig. 4: the two reflectors 12 are arc-shaped and the two reflectors 12 are symmetrical with respect to the lamp vessel 13.
By adopting the above scheme, the light emitted from the lamp tube 13 can be reflected by the reflector 12 and then passes through the fresnel lens 2 for convergent illumination.
In fig. 1 and 2: the upper end of the box body 1 is hinged with a blocking cover 3, and one side of the support 6 and the position corresponding to the movable plate 8 are provided with a square opening 14.
By adopting the above scheme, the setting of shield 3 has made things convenient for the inside of box 1 to maintain, and the setting of square mouth 14 has avoided causing the hindrance to fly leaf 8 entering support 6.
In fig. 1: the both sides of box 1 and the equal fixed welding in position that is close to support 6 have mounting panel 7, set up a set of mounting hole that runs through on the mounting panel 7.
By adopting the scheme, the box body 1 is convenient to install and fix.
The utility model discloses a theory of operation is: in the use process of the light condensing device, the light emitted by the lamp tube 13 is converged and reflected in parallel by the reflecting cover 12, the light is vertically emitted to the Fresnel lens 2 (as shown in a state of fig. 4), and is converged in a linear state after being refracted by the Fresnel lens 2, so that the materials falling side by side are illuminated, and the color selection of the material particles is performed conveniently, when the convergence position of the light is required to be changed, the horizontal movement of the control movable plate 8 drives the two gears 10 to rotate relatively, so that the two rotating shafts 11 and the reflecting cover 12 are driven to rotate relatively integrally, the light angle emitted to the Fresnel lens 2 is adjusted, the position of the light convergence point after the refraction of the Fresnel lens 2 is changed, and the purpose of adjusting the illumination brightness is finally achieved.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A color selector light-gathering device based on a linear Fresnel lens comprises a box body (1) and the Fresnel lens (2) arranged at the port of the box body (1), it is characterized in that lamp holders (4) embedded into the box body (1) are fixedly arranged on two sides of the box body, a lamp tube (13) is arranged between the two lamp holders (4), the positions of the two sides of the box body (1) and the positions close to the lamp holder (4) are both fixedly provided with a support (6), two rotating shafts (11) which are vertically distributed are hinged between the inner walls of the two sides of the box body (1), a reflecting cover (12) is fixedly sleeved on the outer side of the rotating shaft (11), two ends of the rotating shaft (11) respectively extend to the inside of the corresponding support (6), and both ends of the rotating shaft (11) are fixedly sleeved with gears (10), and a movable plate (8) is arranged between the two corresponding gears (10).
2. The light gathering device of the color sorter based on the linear Fresnel lens as claimed in claim 1, wherein electric push rods (5) are fixedly mounted at both sides of the box body (1) and positions close to the Fresnel lens (2), the top ends of the electric push rods (5) are fixedly connected with a movable plate (8), and convex racks (9) meshed with gears (10) are arranged at both upper and lower sides of the end of the movable plate (8).
3. The light-gathering device of the color selector based on the linear Fresnel lens as claimed in claim 1, wherein the Fresnel lens (2) is rectangular, and the insections on the Fresnel lens (2) are transversely arranged.
4. The color sorter light-gathering device based on the linear Fresnel lens as claimed in claim 1, wherein the two reflecting covers (12) are arc-shaped, and the two reflecting covers (12) are symmetrical with respect to the lamp tube (13).
5. The light gathering device of the color selector based on the linear Fresnel lens as claimed in claim 1, wherein the upper end of the box body (1) is hinged with a blocking cover (3), and a square opening (14) is formed in one side of the support (6) and in a position corresponding to the movable plate (8).
6. The color sorter light gathering device based on the linear Fresnel lens according to claim 1, wherein mounting plates (7) are fixedly welded at positions, close to the support (6), on two sides of the box body (1), and a group of through mounting holes are formed in the mounting plates (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128475.2U CN213223332U (en) | 2020-09-24 | 2020-09-24 | Look selects quick-witted beam condensing unit based on linear fresnel lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022128475.2U CN213223332U (en) | 2020-09-24 | 2020-09-24 | Look selects quick-witted beam condensing unit based on linear fresnel lens |
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| Publication Number | Publication Date |
|---|---|
| CN213223332U true CN213223332U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022128475.2U Active CN213223332U (en) | 2020-09-24 | 2020-09-24 | Look selects quick-witted beam condensing unit based on linear fresnel lens |
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| CN (1) | CN213223332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535147A (en) * | 2022-04-25 | 2022-05-27 | 江苏金狮堂视觉科技有限公司 | Machine vision mistake proofing device |
-
2020
- 2020-09-24 CN CN202022128475.2U patent/CN213223332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535147A (en) * | 2022-04-25 | 2022-05-27 | 江苏金狮堂视觉科技有限公司 | Machine vision mistake proofing device |
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Effective date of registration: 20230519 Address after: 230000 About 50 meters north of Shangke Apartment on Yulan Avenue, Feixi County, Hefei City, Anhui Province, Anhui Province, Anhui Suyu Environmental Protection Co.,Ltd. Patentee after: Hefei Bangyuan Intelligent Manufacturing Co.,Ltd. Address before: 230000 No.139, Chengxi Avenue, Lujiang high tech Industrial Development Zone, Hefei City, Anhui Province Patentee before: Anhui xiongnong Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |