CN209280593U - A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection - Google Patents
A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection Download PDFInfo
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- CN209280593U CN209280593U CN201822175698.7U CN201822175698U CN209280593U CN 209280593 U CN209280593 U CN 209280593U CN 201822175698 U CN201822175698 U CN 201822175698U CN 209280593 U CN209280593 U CN 209280593U
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- shell
- light source
- lampshade
- knitting machine
- lamp bead
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Abstract
The utility model discloses a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection, it includes light source bracket, lamp plate and several light source assemblies, light source bracket includes first support, lamp plate is fixedly arranged in first support, lamp plate and first support are equipped with camera mounting hole, light source assembly is set on lamp plate, light source assembly includes LED lamp bead, shell and lampshade, LED lamp bead is inserted on lamp plate, shell is removably connected in above lamp bead, lampshade is the prism with multi-panel, and bottom surface is removably connected on shell close to LED lamp bead, lampshade.The utility model collection light source bracket and camera are installed on one, stable, high brightness radiation source can be provided for camera, and the lampshade of more mirror surfaces can guarantee that the light of each lamp bead is equably radiated on cloth cover, guarantee camera takes figure clarity and precision, the problems such as vision-based detection light-source brightness in existing circular knitting machine is insufficient, uneven, light wave weakens is solved, keeps camera acquisition data more stable, more acurrate.
Description
Technical field
The utility model relates to knitting equipment technical fields, and in particular to a kind of light for circular knitting machine cloth cover vision-based detection
Source device.
Background technique
With the propulsion in intelligent chemical plant, circular knitting machine cloth cover flaw intelligent measurement is to implement Design of Intelligent Workshop at woven fabric factory
A big technical barrier, vision-based detection by be cloth cover Defect Detection core direction, light source has risen decisive in vision-based detection
Effect.Vision inspection apparatus includes image-pickup device and image processing system, absorbs target image by image-pickup device,
It is then passed to image processing system, target image will be ingested according to the information such as pixel distribution and brightness, color, be transformed into number
Change signal, image procossing carries out various operations to these signals to extract clarification of objective, and then sentences according to the result of differentiation
The fabric quality of disconnected cloth.
The present inventor has found in the actual production process, at present the lighting source of circular knitting machine be all made of common LED light or
Person's energy-saving lamp, two kinds of light-source brightness are inadequate, light wave is uneven, unstable for this.Meanwhile the irradiating angle of light source is non-adjustable, it can not
Cooperation high speed camera is done takes figure in real time.
Utility model content
The purpose of this utility model is to provide a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection, and installation is just
Victory can provide stable, high brightness radiation source for camera intake image.
To achieve the above object, the utility model uses following technical scheme:
A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection, including light source bracket, lamp plate and several light source groups
Part, the light source bracket include first support, and the lamp plate is fixedly arranged in first support, and the lamp plate and first support are equipped with
Camera mounting hole, for the light source assembly around camera mounting hole scattering device on the lamp plate, the light source assembly includes LED
Lamp bead, shell and lampshade, the LED lamp bead are inserted on lamp plate, and the shell is removably connected in above lamp bead, the lamp
Cover is the prism with multi-panel, and bottom surface is removably connected on shell close to the LED lamp bead, the lampshade.
Preferably, the shell is open-topped frame-shaped construction, and the bottom of the shell is equipped with card hole, the shell
Side wall is equipped with window, and the window is equipped with fixture block, and the center of top toward the shell of the fixture block protrudes to form grab.
Preferably, the LED lamp bead is externally provided with card column, and the card hole of the shell is mutually clamped with card column, and makes the LED light
Pearl is located in shell.
Preferably, the lampshade is more terrace with edge structures that top is big, bottom is small, the size and shell at the top of the lampshade
Openings of sizes is adapted, and the top of the lampshade is equipped with notch, bottom is equipped with light passing slot, when the lampshade is installed on shell,
The grab is caught in notch, and to limit the movement of the lampshade, the light passing slot is located at the LED light close to LED lamp bead
The surface of pearl.
Preferably, the lampshade is truncated rectangular pyramids, is equipped with window and fixture block, the lampshade on four side walls of the shell
Top be equipped with notch corresponding with four fixture blocks.
Preferably, the light source bracket further includes second support, and the second support and first support are perpendicular, and described
Two are provided with shaft hole, and the shaft hole is used to connect the shaft in circular knitting machine, rotate the light source bracket.
Preferably, the top of the shaft hole is equipped with regulating tank, and the regulating tank is equipped with adjusting screw, the adjusting spiral shell
The light source bracket that silk will rotate into certain angle is fixed.
After adopting the above technical scheme, the utility model compared with the background art, has the advantages that
1, the utility model collection light source bracket and camera are installed on one, and stable, high brightness photograph can be provided for camera
Light source is penetrated, and the lampshade of more mirror surfaces can guarantee that the light of each lamp bead is equably radiated on cloth cover, guarantee camera takes figure
Clarity and precision solve the problems such as vision-based detection light-source brightness in existing circular knitting machine is insufficient, uneven, light wave weakens, make phase
It is more stable, more acurrate that machine acquires data.
2, the shell of the utility model is removably connected in card column, and lampshade is also removably connected on shell, batch
The assembly efficiency that light source assembly can be improved when amount production, is also convenient for detachable maintaining or recycling.
3, the light source bracket of the utility model may be rotated adjusting, so that the irradiating angle of light source cooperates high speed camera
It does and takes figure in real time, improve the accuracy of camera acquisition data.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of shell；
Fig. 4 is the front view of shell；
Fig. 5 is that the utility model removes the schematic diagram after shell；
Fig. 6 is the structural schematic diagram of lampshade.
Description of symbols:
11. first support, 12. second supports, 121. shaft holes, 122. regulating tanks, 123. adjusting screws, 13. cameras peace
Fill hole；
2. lamp plate；
3. light source assembly, 31.LED lamp bead, 311. card columns, 32. shells, 321. card holes, 322. windows, 323. fixture blocks, 33.
Lampshade, 331. notches, 332. light passing slots.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the present invention it should be noted that term " on " "lower" " left side " " right side " "vertical" "horizontal" "inner" "outside" etc.
It is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplify description, without
It is that the device of indication or suggestion the utility model or element must have a particular orientation, therefore should not be understood as practical new to this
The limitation of type.
Embodiment
Refering to what is shown in Fig. 1, the utility model discloses a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection, including
Light source bracket, lamp plate 2 and several light source assemblies 3.
Cooperate shown in Fig. 1 and Fig. 2, light source bracket includes first support 11 and second support 12, and lamp plate 2 is fixedly arranged on first
On frame 11, lamp plate 2 and first support 11 are equipped with camera mounting hole 13, and camera mounting hole 13 (does not show for installing camera in figure
Out).Second support 12 and first support 11 are perpendicular, and second support 12 is equipped with shaft hole 121, and shaft hole 121 is for connecting circle
Shaft on latitude machine, rotates light source bracket.The top of shaft hole 121 is equipped with regulating tank 122, and regulating tank 122 is equipped with
Adjusting screw 123, the light source bracket that adjusting screw 123 will rotate into certain angle are fixed.
For light source assembly 3 around 13 scattering device of camera mounting hole on lamp plate 2, light source assembly 3 includes LED lamp bead 31, outer
Shell 32 and lampshade 33, LED lamp bead 31 are inserted on lamp plate 2, and shell 32 is removably connected in 32 top of lamp bead, and lampshade 33 is tool
There is the prism of multi-panel, bottom surface is removably connected on shell 32 close to LED lamp bead 31, lampshade 33.
Cooperate shown in Fig. 1, Fig. 3 to Fig. 5, in the present embodiment, shell 32 is open-topped frame-shaped construction, the bottom of shell
Portion is equipped with card hole 321, and card hole 321 is circular hole, and to prevent card hole from damaging the plug wire of LED lamp bead 31 by pressure, two sides are hollow out.Shell 32
Side wall be equipped with window 322, window 322 be equipped with fixture block 323, the center of top toward the shell 32 of fixture block 323 protrudes to be formed
Grab (not shown).LED lamp bead 31 is externally provided with card column 311, and card hole 321 is clamped with 311 phase of card column, and makes LED lamp bead 31
In shell 32, to make card hole 321 preferably be caught in card column 311, chamfering is equipped in the bottom margin of card hole 321.
Cooperate shown in Fig. 1, Fig. 3 and Fig. 6, in the present embodiment, lampshade 33 is more terrace with edge structures that top is big, bottom is small,
The size at 33 top of lampshade and the openings of sizes of shell 32 are adapted, and the top of lampshade 33 is equipped with notch 331, bottom is equipped with light passing
Slot 332, when lampshade 33 is installed on shell 32, grab is caught in notch 331, and to limit the movement of lampshade 33, light passing slot 332 is leaned on
Nearly LED lamp bead 31, and it is located at the surface of LED lamp bead 31.Preferably, lampshade 33 is truncated rectangular pyramids, on four side walls of shell 32
It is equipped with window 322 and fixture block 323, the top of lampshade 33 is equipped with notch 331 corresponding with four fixture blocks 323.
The assembling process of light source assembly 3 are as follows: first card hole 321 is aligned and is caught in card column 311, shell 32 is made to be installed on lamp
Then the bottom of lampshade 33 is kept four grabs equal by the top of pearl 32 to just towards the opening of shell 32 and filling in shell 32
It is caught in notch 331, shake lampshade 33 will not, be finally sequentially completed the assembly of the light source assembly 3 in each lamp bead.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection, it is characterised in that: including light source bracket, lamp plate and several
A light source assembly, the light source bracket include first support, and the lamp plate is fixedly arranged in first support, the lamp plate and first
Frame is equipped with camera mounting hole, the light source assembly around camera mounting hole scattering device on the lamp plate, the light source group
Part includes LED lamp bead, shell and lampshade, and the LED lamp bead is inserted on lamp plate, and the shell is removably connected in lamp bead
Side, the lampshade are the prism with multi-panel, and bottom surface is removably connected in shell close to the LED lamp bead, the lampshade
On.
2. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as described in claim 1, it is characterised in that: described outer
Shell is open-topped frame-shaped construction, and the bottom of the shell is equipped with card hole, and the side wall of the shell is equipped with window, the window
Mouth is equipped with fixture block, and the center of top toward the shell of the fixture block protrudes to form grab.
3. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as claimed in claim 2, it is characterised in that: described
LED lamp bead is externally provided with card column, and the card hole of the shell is mutually clamped with card column, and is located at the LED lamp bead in shell.
4. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as claimed in claim 3, it is characterised in that: the lamp
Cover is more terrace with edge structures that top is big, bottom is small, and the openings of sizes of size and shell at the top of the lampshade is adapted, the lamp
The top of cover is equipped with notch, bottom is equipped with light passing slot, and when the lampshade is installed on shell, the grab is caught in notch, with
The movement of the lampshade is limited, the light passing slot is located at the surface of the LED lamp bead close to LED lamp bead.
5. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as claimed in claim 4, it is characterised in that: the lamp
Cover is truncated rectangular pyramids, and window and fixture block are equipped on four side walls of the shell, and the top of the lampshade is equipped with and four fixture blocks
Corresponding notch.
6. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as described in claim 1, it is characterised in that: the light
Source bracket further includes second support, and the second support and first support are perpendicular, and the second support is equipped with shaft hole, described
Shaft hole is used to connect the shaft in circular knitting machine, rotates the light source bracket.
7. a kind of light supply apparatus for circular knitting machine cloth cover vision-based detection as claimed in claim 6, it is characterised in that: described turn
The top of axis hole is equipped with regulating tank, and the regulating tank is equipped with adjusting screw, and the adjusting screw will rotate into certain angle
The light source bracket is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175698.7U CN209280593U (en) | 2018-12-24 | 2018-12-24 | A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175698.7U CN209280593U (en) | 2018-12-24 | 2018-12-24 | A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280593U true CN209280593U (en) | 2019-08-20 |
Family
ID=67606748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175698.7U Active CN209280593U (en) | 2018-12-24 | 2018-12-24 | A kind of light supply apparatus for circular knitting machine cloth cover vision-based detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441140A (en) * | 2021-07-30 | 2022-05-06 | 荣耀终端有限公司 | Test fixture and test system of flash lamp |
-
2018
- 2018-12-24 CN CN201822175698.7U patent/CN209280593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441140A (en) * | 2021-07-30 | 2022-05-06 | 荣耀终端有限公司 | Test fixture and test system of flash lamp |
| CN114441140B (en) * | 2021-07-30 | 2023-08-25 | 北京荣耀终端有限公司 | Test fixture and test system of flash lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: Room 1602-1, No. 3, Xishanwei Road, Phase III, Software Park, Xiamen, Fujian, 361,000 Patentee after: Xiamen Zhongmai Automation Engineering Co.,Ltd. Address before: No. 907 and 909, South Ring Road, Licheng District, Quanzhou City, Fujian Province, 362000 Patentee before: FUJIAN GUOYE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |