CN220709048U - Product paint spraying light leakage detection jig - Google Patents
Product paint spraying light leakage detection jig Download PDFInfo
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- CN220709048U CN220709048U CN202320659495.3U CN202320659495U CN220709048U CN 220709048 U CN220709048 U CN 220709048U CN 202320659495 U CN202320659495 U CN 202320659495U CN 220709048 U CN220709048 U CN 220709048U
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- 239000003973 paint Substances 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000002955 isolation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a product paint spraying and light leakage detection jig which is applied to a product, wherein a plurality of products are arranged on a clamp and comprise a light transmission mechanism and a rotating mechanism, the light transmission mechanism comprises a light transmission part, a light source and a fixing part, the light source is positioned between the light transmission part and the fixing part, the light source is fixedly connected with the fixing part and irradiates towards the light transmission part, the upper part of the light transmission part is covered with the product, and the light transmission part is used for transmitting and irradiating light emitted by the light source to the product; the rotation mechanism drives the fixing piece to rotate so as to drive the light transmission mechanism to rotate. In the product paint spraying and light leakage detection jig, the light leakage detection is carried out on the product through the light transmission mechanism, and meanwhile, the rotation mechanism drives the light transmission mechanism to rotate so as to meet the inspection of a plurality of angles, so that the efficiency of product inspection is improved, the inspection effect is good, and the product is prevented from being damaged secondarily in the process of taking and placing due to the fact that the product is not touched in the inspection process.
Description
Technical Field
The utility model relates to a keyboard manufacturing technology, in particular to a product paint spraying and light leakage detection jig.
Background
The manufacture of computer keyboards typically employs multiple complex process flows such as injection molding/spray painting/laser engraving/assembly. The key cap subjected to the paint spraying process usually has the problem of light leakage caused by uneven paint spraying coverage due to the fact that the key cap subjected to the paint spraying is subjected to various factors such as particle burrs, abnormal film thickness, collision scratch and the like, and if part of the key cap is not sprayed by paint, the visual aesthetic feeling of the key cap is obviously affected, so that after the injection molding of the key cap is finished, light leakage detection is needed. At present, the light leakage detection of the keycaps is usually carried out by taking out the painted keycaps from a paint spraying clamp in a manual mode, checking the keycaps under a normal fluorescent lamp, and then mounting the keycaps back on the paint spraying clamp. However, the inspection efficiency is extremely low, the inspection effect is poor, and in addition, the process of taking and placing the key caps from the paint spraying clamp is easy to cause secondary damage to the inspected key caps.
Disclosure of Invention
The utility model aims to provide a product paint spraying light leakage detection jig for solving the problems of low product inspection efficiency, poor inspection effect and secondary damage of products caused in the process of taking and placing the products.
The technical scheme for realizing the aim of the utility model is as follows: the utility model provides a product paint spraying and light leakage detection jig which is applied to a product, wherein a plurality of products are arranged on a clamp and comprise a light transmission mechanism and a rotating mechanism, the light transmission mechanism comprises a light transmission part, a light source and a fixing part, the light source is positioned between the light transmission part and the fixing part, the light source is fixedly connected with the fixing part and irradiates towards the light transmission part, the product is covered on the light transmission part, and light emitted by the light source irradiates to the product through the light transmission part; the rotating mechanism drives the fixing piece to rotate so as to drive the light transmission mechanism to rotate.
In an embodiment of the utility model, the light-transmitting member has a plurality of light-guiding columns thereon, and the light-guiding columns are disposed corresponding to the product.
In an embodiment of the utility model, the light-transmitting member is provided with a position avoiding groove, and the position avoiding groove is positioned at the edge of the light-transmitting member, so that the product can be conveniently taken and placed.
In an embodiment of the utility model, the fixing member is provided with a receiving groove, and the receiving groove is used for placing the light source.
In an embodiment of the present utility model, a plurality of heat dissipation holes for dissipating heat are formed at the bottom of the accommodating groove, and the heat dissipation holes communicate the accommodating groove with the outside.
In an embodiment of the present utility model, the accommodating groove is provided with an isolation column, the isolation column is located at a bottom of the accommodating groove, and the isolation column is used for preventing the light source from clinging to the bottom of the accommodating groove to obstruct heat dissipation.
In an embodiment of the utility model, the light transmission mechanism further includes a positioning member, wherein the positioning member is used for positioning the light transmission member, and the positioning member is fixedly installed on the fixing member.
In an embodiment of the utility model, the positioning member is provided with a positioning cavity for fixing the light-transmitting member, an avoidance hole is formed in the bottom of the positioning cavity, and the light emitted by the light source passes through the avoidance hole to reach the light-transmitting member.
In an embodiment of the utility model, the positioning piece includes a positioning block, and the positioning block is connected with the groove on the clamp in a matching way so as to position the product.
In an embodiment of the present utility model, the rotation mechanism includes a base, a driving member and a connecting member, where the driving member is mounted on the base, the connecting member is fixedly connected with the fixing member, and the driving member can drive the connecting member to rotate together with the fixing member.
Compared with the prior art, the utility model has the beneficial effects that: in the product paint spraying and light leakage detection jig, the light leakage detection is carried out on the product through the light transmission mechanism, and meanwhile, the rotation mechanism drives the light transmission mechanism to rotate so as to meet the inspection of a plurality of angles, so that the efficiency of product inspection is improved, the inspection effect is good, and the product is prevented from being damaged secondarily in the process of taking and placing due to the fact that the product is not touched in the inspection process.
Drawings
Fig. 1 is a schematic structural diagram of a product paint spraying light leakage detection jig according to an embodiment of the utility model.
Fig. 2 is an explosion schematic diagram of a product paint spray light leakage detection jig according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a light transmitting member of the paint spraying and light leakage detection jig for the product shown in fig. 1.
Fig. 4 is a schematic structural diagram of a fixing member of the paint spraying and light leakage detection jig for the product shown in fig. 1.
Fig. 5 is a schematic structural diagram of a positioning member of the paint spraying and light leakage detection jig for the product shown in fig. 1.
Fig. 6 is a schematic structural diagram of a rotating mechanism of the paint spraying and light leakage detecting jig for the product shown in fig. 1.
Fig. 7 is a schematic structural diagram of a product paint spray light leakage detection fixture according to an embodiment of the present utility model for performing first flow Cheng Louguang detection on a product.
Fig. 8 is a schematic structural diagram of a product paint spray light leakage detection jig according to an embodiment of the present utility model for detecting a second flow Cheng Louguang of a product.
Fig. 9 is a schematic diagram of a product paint spray light leakage detection jig after light leakage detection is completed according to an embodiment of the utility model.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The utility model provides a paint spraying and light leakage detection jig for a product. As shown in fig. 1-2, the product paint spraying and light leakage detection jig of the embodiment comprises a light transmission mechanism 10 and a rotating mechanism 20, wherein the light transmission mechanism 10 is used for realizing that a product is lightened by a light source, the product paint spraying and light leakage detection jig comprises a light transmission piece 11, a light source 12, a fixing piece 13 and a positioning piece 14, the light transmission piece 11 is used for transmitting light, and the product is lightened by transmitting light through the jig. The light source 12 is located between the light-transmitting member 11 and the fixing member 13, the light source 12 is fixedly connected to the fixing member 13 and irradiates towards the light-transmitting member 11, the light-transmitting member 11 is covered with a product, and the light transmitted by the light source 12 is transmitted and irradiates to the product through the light-transmitting member 11. The positioning piece 14 is used for positioning the light-transmitting piece 11, and the positioning piece 14 is fixedly installed on the fixing piece 13. The rotation mechanism 20 drives the fixing member 13 to rotate, so as to drive the light transmission mechanism 10 to rotate.
In the product paint spraying and light leakage detection jig, the light leakage detection is carried out on the product through the light transmission mechanism 10, and meanwhile, the rotation mechanism 20 drives the light transmission mechanism 10 to rotate so as to meet the inspection of a plurality of angles, so that the efficiency of product inspection is improved, the inspection effect is good, and the product is ensured not to be damaged secondarily in the process of taking and placing by not touching the product in the inspection process.
It should be noted that, the product is the key cap of computer keyboard, and anchor clamps are the anchor clamps that spray paint, install the key cap on the anchor clamps that spray paint to the key cap and spray paint the technology, spray paint the technology after accomplishing with the anchor clamps that spray paint that are equipped with the key cap and place the product of this embodiment and spray paint light leak detection tool in the light leak detection that carries out.
In this embodiment, as shown in fig. 3, the light-transmitting member 11 has a plurality of light-guiding columns 111 thereon, and the light-guiding columns 111 are disposed corresponding to the product. The light guide column 111 is not subjected to paint spraying treatment, and is efficient in light transmission. The transparent member 11 in this embodiment is a transparent plate, and the periphery and the front of the plate body are painted (primer: white paint; top-coat: black paint), and the upper and lower surfaces are transparent with high efficiency, so that the light emitted from the light source 12 is transmitted and irradiated onto the product on the fixture.
In this embodiment, the light-transmitting member 11 is provided with the avoidance groove 112, and the avoidance groove 112 is located at the edge of the light-transmitting member 11, so that the product can be conveniently taken and placed.
Specifically, the avoidance grooves 112 are disposed at opposite edges of the transparent member, and there are two avoidance grooves at each edge. Of course, the number of the avoidance slots 112 may be set according to actual requirements, and is not limited herein. The arrangement of the clearance groove 112 is mainly convenient for taking and placing the clamp. The fixture is covered on the transparent member 11 and is not completely attached to the surface of the transparent member 11, and the clearance groove 112 provides a certain space for conveniently taking and placing the fixture.
In this embodiment, as shown in fig. 4, the fixing member 13 is provided with a receiving groove 131, and the receiving groove 131 is used for placing the light source 12 therein. Specifically, the fixing member 13 may be designed as a box-like body, the hollow portion inside the box-like body being the accommodation groove 131, and the light source being placed in the accommodation groove 131 and fixed.
Specifically, the bottom of the accommodating groove 131 is provided with a plurality of heat dissipation holes 132 for dissipating heat, and the heat dissipation holes 132 communicate the accommodating groove 131 with the outside. The light source 12 will heat up during operation, with more heat build up the longer the operation is. Heat generated in the working process of the light source 12 can be discharged from the accommodating groove 131 to the outside through the heat dissipation holes 132, so that damage to the jig caused by excessive heat concentration is avoided.
Specifically, the accommodating groove 131 further has a separation column 133, the separation column 133 is located at the bottom of the accommodating groove 131, and the separation column 133 is used for preventing the light source 12 from clinging to the bottom of the accommodating groove 131 to obstruct heat dissipation. In this embodiment, four isolation columns 133 are disposed, and the four isolation columns 133 are identical and are respectively disposed at four corners of the accommodating groove 131, so that a certain distance exists between the light source 12 fixedly disposed in the accommodating groove 131 and the bottom of the accommodating groove 131, and the light source is prevented from being clung to the bottom of the accommodating groove 131 to affect heat dissipation. It is understood that the number of the isolation columns 133 may be 1 or 2 or 3, etc., and those skilled in the art may set the number according to actual needs, which is not limited herein.
In this embodiment, as shown in fig. 5, the positioning member 14 has a positioning cavity 141 for fixing the light-transmitting member 11, and an avoidance hole 142 is formed at the bottom of the positioning cavity 141, and the light emitted by the light source 12 passes through the avoidance hole 142 to reach the light-transmitting member 11. Specifically, the positioning member 14 in the present embodiment may be a hollow rectangular frame.
Specifically, the positioning member 14 includes a positioning block 143, and the positioning block 143 is cooperatively connected with a groove on the fixture to position the product. The number of the positioning pieces 14 can be 4, the positioning pieces 143 are distributed on two adjacent sides of the positioning pieces 14, and each side is provided with 2 positioning pieces 143. The jigs have grooves thereon which are fitted with the positioning blocks 143, and when the jigs with the products mounted therein are placed in the placement chamber 141, the respective positioning blocks 143 are fitted with the grooves of the jigs to position the jigs so as to restrict movement thereof in the horizontal direction. In other embodiments, the number of the positioning members 14 may be 2, 3, 5, 6, etc., which is not limited thereto.
In this embodiment, the positioning member 14 further includes a guiding post 144, and the guiding post 144 is used for guiding the fixture. The light guide pole 144 is disposed on the positioning member 14. In the configuration shown in fig. 5, there are three light guide columns 144 spaced apart. The light guide pole 144 and the positioning block 143 are disposed around the circumferential side of the installation cavity 141. The positioning block 143 is disposed at a peripheral side adjacent to the placement cavity 141, and the light guide column 144 is disposed at another adjacent peripheral side.
In this embodiment, as shown in fig. 6, the rotation mechanism 20 includes a base 21, a driving member 22 and a connecting member 23, the driving member 22 is mounted on the base 21, the driving member 22 can drive the connecting member 23 to rotate, and the connecting member 23 is fixedly connected with the fixing member 13 relatively, so that the driving member 22 can drive the light transmission mechanism 10 to rotate integrally, thereby satisfying multi-angle inspection.
Specifically, the driving member 22 may be a floating joint, and the floating joint can drive the light transmission mechanism 10 connected to the connecting member 23 to rotate at a plurality of angles inclined to the horizontal plane, so that the light leakage condition of the product can be observed from a plurality of angles.
Referring to fig. 7-9, the working procedure of the paint spraying and light leakage detection jig for the product of the present embodiment is as follows:
1. placing the clamp filled with the product into a light transmission mechanism 10 for light leakage detection;
2. the rotating mechanism 20 starts to work to drive the light transmission mechanism 10 to rotate so as to detect light leakage at other angles;
3. and (5) taking out the clamp filled with the product after the detection is completed.
In this document, unless specifically stated and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc. refer to the directions or positional relationships based on those shown in the drawings, and are merely for clarity and convenience of description of the expression technical solution, and thus should not be construed as limiting the present utility model.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a product light leak detection tool that sprays paint, is applied to the product, the product has a plurality ofly and installs on anchor clamps, its characterized in that, including printing opacity mechanism (10) and rotary mechanism (20), printing opacity mechanism (10) are including printing opacity spare (11), light source (12) and mounting (13), light source (12) are located printing opacity spare (11) with between mounting (13), light source (12) fixed connection in mounting (13) and towards printing opacity spare (11) are shone, printing opacity spare (11) are last to be covered with the product, light that light source (12) sent is passed through printing opacity spare (11) are shone to the product; the rotating mechanism (20) drives the fixing piece (13) to rotate so as to drive the light transmission mechanism (10) to rotate; holding tank (131) have been seted up to mounting (13), holding tank (131) are used for supplying light source (12) are put into, a plurality of radiating holes (132) that are used for radiating have been seted up to the tank bottom of holding tank (131), radiating holes (132) communicate holding tank (131) with the external world, have in holding tank (131) and keep apart post (133), keep apart post (133) are located the tank bottom of holding tank (131), keep apart post (133) are used for preventing light source (12) are hugged closely the tank bottom of holding tank (131) and hinder the heat dissipation.
2. The paint spraying and light leakage detection jig for the product according to claim 1, wherein the light transmission piece (11) is provided with a plurality of light guide columns (111), and the light guide columns (111) are arranged corresponding to the product.
3. The product paint spraying and light leakage detection jig according to claim 1, wherein the light-transmitting member (11) is provided with a clearance groove (112), and the clearance groove (112) is positioned at the edge of the light-transmitting member (11) to facilitate taking and placing of the product.
4. The product paint spraying and light leakage detection jig according to claim 1, wherein the light transmission mechanism (10) further comprises a positioning piece (14), the positioning piece (14) is used for positioning the light transmission piece (11), and the positioning piece (14) is fixedly installed on the fixing piece (13).
5. The jig for detecting paint leakage of products according to claim 4, wherein the positioning member (14) has a positioning cavity (141) for fixing the light-transmitting member (11), and an avoidance hole (142) is formed at the bottom of the positioning cavity (141), and the light emitted by the light source (12) passes through the avoidance hole (142) to reach the light-transmitting member (11).
6. The jig for detecting paint leakage of products according to claim 4, wherein the positioning member (14) comprises a positioning block (143), and the positioning block (143) is connected with the groove on the fixture in a matching manner so as to position the products.
7. The product paint spraying and light leakage detection jig according to claim 1, wherein the rotating mechanism (20) comprises a base (21), a driving piece (22) and a connecting piece (23), the driving piece (22) is installed on the base (21), the connecting piece (23) is fixedly connected with the fixing piece (13) relatively, and the driving piece (22) can drive the connecting piece (23) to rotate together with the fixing piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659495.3U CN220709048U (en) | 2023-03-29 | 2023-03-29 | Product paint spraying light leakage detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659495.3U CN220709048U (en) | 2023-03-29 | 2023-03-29 | Product paint spraying light leakage detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220709048U true CN220709048U (en) | 2024-04-02 |
Family
ID=90437815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320659495.3U Active CN220709048U (en) | 2023-03-29 | 2023-03-29 | Product paint spraying light leakage detection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220709048U (en) |
-
2023
- 2023-03-29 CN CN202320659495.3U patent/CN220709048U/en active Active
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| GR01 | Patent grant |