CN217561362U - Curved surface solder joint appearance defect detection device - Google Patents
Curved surface solder joint appearance defect detection device Download PDFInfo
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- CN217561362U CN217561362U CN202221616263.1U CN202221616263U CN217561362U CN 217561362 U CN217561362 U CN 217561362U CN 202221616263 U CN202221616263 U CN 202221616263U CN 217561362 U CN217561362 U CN 217561362U
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- carrier
- light source
- curved surface
- angle converter
- bowl
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Abstract
The utility model discloses a curved surface solder joint appearance defect detection device, including camera, bowl light source, light angle converter, carrier and the translation actuating mechanism who drives carrier horizontal migration, light angle converter is located one side of carrier, and be equipped with the bowl light source between light angle converter and the carrier, the camera is located the below of light angle converter, camera, bowl light source and light angle converter all install in the support frame; the carrier comprises a sliding plate and a support plate, the support plate is provided with a plurality of positioning grooves corresponding to the products, the support plate is fixed on a connecting rod, the connecting rod is fixed on the sliding plate, and the sliding plate is connected with a translation driving mechanism. The utility model discloses effectively reduce the manpower, improve the efficiency and the quality that detect.
Description
Technical Field
The utility model belongs to the technical field of the outward appearance detects, especially, relate to a curved surface solder joint appearance imperfections detection device.
Background
Type-C, a Universal Serial Bus (USB) hardware interface specification. The Type-C connector has the advantages of being capable of being charged in two directions due to excellent data transmission capacity, high in expandability and the like, gradually occupies the market of electronic equipment in a short period of time, is widely applied to electronic equipment such as mobile phones, notebooks and mobile power supplies, becomes an interface of mobile phones of various mainstream brands, and is favored by manufacturers of the electronic equipment. The use of the electronic equipment can be directly influenced by the quality of the Type-C connector, so that the detection of the Type-C connector is an especially important production link when the Type-C connector is produced.
At present, the production of Type-C joint is batch production usually, and the outward appearance that current Type-C connects detects to a great extent and relies on traditional artifical vision operation, and this kind of detection mode is not only inefficient, and intensity of labour is big, and the cost of labor is high, and manual detection's quality is unstable moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a curved surface solder joint appearance imperfections detection device, effectively reduces the manpower, improves the efficiency and the quality that detect.
In order to solve the technical problem, the utility model discloses a technical scheme be: a curved surface welding spot appearance defect detection device comprises a camera, a bowl light source, an optical angle converter, a carrier and a translation driving mechanism for driving the carrier to horizontally move, wherein the optical angle converter is positioned on one side of the carrier, the bowl light source is arranged between the optical angle converter and the carrier, the camera is positioned below the optical angle converter, and the camera, the bowl light source and the optical angle converter are all arranged on a supporting frame;
the carrier comprises a sliding plate and a carrier plate, the carrier plate is provided with a plurality of positioning grooves corresponding to the products, the carrier plate is fixed on a connecting rod, the connecting rod is fixed on the sliding plate, the sliding plate is connected with a translation driving mechanism, the products are placed in the corresponding positioning grooves, the translation driving mechanism drives the carrier plate to horizontally slide, the products are moved to the center of a bowl light source, images of the products pass through the bowl light source, the angle of the images is changed through a light angle converter, a camera is used for shooting and detecting, manpower is effectively reduced, and the detection efficiency is improved;
the bottom surface of the positioning groove is provided with air holes, the sliding plate is provided with an air flow channel and a plurality of air distribution ports, the air distribution ports correspond to the air holes one by one, the air holes are communicated with the air distribution ports, the air distribution ports are communicated with the air flow channel, and the air holes adsorb products to prevent the products from moving in the translation process of the carrier plate;
the support frame is provided with a pushing mechanism, the pushing mechanism comprises a pushing strip, a sliding block and a pushing cylinder, the pushing strip is located on one side of the support plate, one side, close to the pushing strip, of the positioning groove is an opening, the pushing strip is fixed on the sliding block, the sliding block is connected with the pushing cylinder, the pushing cylinder is installed on the support frame, a product is placed in the positioning groove, the sliding block is driven by the pushing cylinder to slide, the sliding block drives the pushing strip to push the product tightly, the product is enabled to be completely installed in the positioning groove, then the pushing cylinder drives the pushing strip to return and keep away from the product, the position of the product in the positioning groove is ensured, and the quality of subsequent detection is ensured.
Further, light angle converter includes box and speculum, the speculum is located the inside of box, the box is equipped with two light source openings, and two the light source opening is corresponding with camera and bowl light source respectively, the contained angle between speculum and the horizontal plane is 45.
Furthermore, one side of the carrier relative to the bowl light source is set to be the front side, backlight blocks are arranged in front of and above the carrier, and the backlight blocks are arranged on the supporting frame.
Furthermore, photoelectric sensors are respectively arranged on two sides of the carrier plate, and the photoelectric sensors are mounted on the carrier plate.
Further, the gas flow passage is communicated with a getter pump.
Further, the translation driving mechanism is a linear driving motor.
Further, the product is a Type-C connector.
The beneficial effects of the utility model are that following several points have at least:
the carrier of the utility model comprises a sliding plate and a carrier plate, wherein the carrier plate is provided with a plurality of positioning grooves corresponding to products, a plurality of products are placed in the corresponding positioning grooves, a translation driving mechanism drives the carrier plate to horizontally slide, the products are moved to the center of a bowl light source, images of the products pass through the bowl light source and are subjected to angle change through an optical angle converter, a camera is used for shooting and detection, manpower is effectively reduced, and the detection efficiency is improved;
the bottom surface of the positioning groove of the utility model is provided with an air hole, the sliding plate is provided with an air flow passage and a plurality of air flow dividing ports, the air hole is communicated with the air flow dividing ports, the air flow dividing ports are communicated with the air flow passage, and the air hole adsorbs the product to prevent the product from moving in the process of the translation of the support plate;
the material pushing mechanism of the utility model comprises a material pushing strip, a sliding block and a material pushing cylinder, wherein the material pushing strip is positioned at one side of the carrier plate and is used for placing a product in the positioning groove, the material pushing cylinder drives the sliding block to slide, the sliding block drives the material pushing strip to push the product tightly, so that the product is completely loaded into the positioning groove, and then the material pushing cylinder drives the material pushing strip to return and keep away from the product, thereby ensuring the position of the product loaded into the positioning groove and ensuring the quality of subsequent detection;
the included angle between the reflector and the horizontal plane of the utility model is 45 degrees, so that the light ray has 90 corners.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the carrier of the present invention;
fig. 3 is a cross-sectional view of the carrier of the present invention;
fig. 4 is a schematic structural view of the support frame of the present invention;
fig. 5 is a cross-sectional view of the optical angle converter of the present invention;
fig. 6 is a schematic structural diagram of a carrier plate according to the present invention;
the parts in the drawings are marked as follows:
1. a camera; 2. a bowl light source; 3. a light angle converter; 31. a box body; 311. a light source port; 32. a mirror; 4. a translation drive mechanism; 5. a support frame; 61. a sliding plate; 611. a gas flow channel; 612. a gas shunt port; 62. a carrier plate; 621. positioning a groove; 622. air holes; 623. an opening; 63. a connecting rod; 7. a product; 81. pushing the material strips; 82. a slider; 83. a material pushing cylinder; 9. a backlight block; 10. a photoelectric sensor.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.
Example (b): a curved surface welding spot appearance defect detection device is shown in figures 1 and 4 and comprises a camera 1, a bowl light source 2, a light angle converter 3, a carrier and a translation driving mechanism 4 for driving the carrier to move horizontally, wherein the translation driving mechanism 4 is a linear driving motor, the light angle converter 3 is positioned on one side of the carrier, the bowl light source 2 is arranged between the light angle converter 3 and the carrier, the camera 1 is positioned below the light angle converter 3, and the camera 1, the bowl light source 2 and the light angle converter 3 are all installed on a support frame 5;
setting one side of the carrier relative to the bowl light source 2 as the front, wherein backlight blocks 9 are arranged in front of and above the carrier, and the backlight blocks 9 are arranged on the support frame 5;
as shown in fig. 2, the carrier includes a sliding plate 61 and a carrier plate 62, as shown in fig. 6, the carrier plate 62 is provided with a plurality of positioning slots 621 corresponding to the products 7, the carrier plate 62 is fixed to a connecting rod 63, the connecting rod 63 is fixed to the sliding plate 61, the sliding plate 61 is connected to a translation driving mechanism 4, two sides of the carrier plate 62 are respectively provided with a photoelectric sensor 10, and the photoelectric sensors 10 are mounted on the carrier plate 62;
in order to adsorb and support the product, as shown in fig. 3, the bottom surface of the positioning groove 621 is provided with an air hole 622, the sliding plate 61 is provided with a gas flow channel 611 and a plurality of gas diversion ports 612, the gas diversion ports 612 and the air holes 622 are in one-to-one correspondence, the air hole 622 is communicated with the gas diversion port 612, the gas diversion port 612 is communicated with the gas flow channel 611, and the gas flow channel 611 is communicated with the suction pump;
pushing equipment is installed to support frame 5, pushing equipment includes pushing away material strip 81, slider 82 and material pushing cylinder 83, pushing away material strip 81 and being located one side of support plate 62, one side that the constant head tank 621 is close to pushing away material strip 81 is opening 623, it is fixed in to push away material strip 81 slider 82, slider 82 with it connects to push away material cylinder 83, push away material cylinder 83 install in support frame 5.
As shown in fig. 5, the light angle converter 3 includes a box 31 and a reflector 32, the reflector 32 is located inside the box 31, the box 31 is provided with two light source ports 311, and two of the light source ports 311 correspond to the camera 1 and the bowl light source 2, respectively, and an included angle between the reflector 32 and a horizontal plane is 45 °.
The product 7 is a Type-C connector.
In specific implementation, the camera 1, the bowl light source 2, the material pushing cylinder 83, the photoelectric sensor and the linear driving motor are all electrically connected with the controller.
The working principle of the utility model is as follows: manually placing a plurality of products in a positioning groove of a carrier plate, sucking air to a gas flow passage, enabling the gas flow passage to be communicated with the gas hole, enabling the gas hole at the bottom of the positioning groove to adsorb the products, enabling a material pushing cylinder to drive a sliding block to slide, enabling a sliding block to drive a material pushing strip to push the products tightly, enabling the products to be completely arranged in the positioning groove, enabling the material pushing cylinder to drive the material pushing strip to return to a position far away from the products, enabling a translation driving mechanism to drive the carrier plate to horizontally slide when a photoelectric sensor senses the products, moving the products to the center of a bowl light source, enabling images of the products to pass through the bowl light source, changing angles through a light angle converter, and then shooting and detecting by using a camera;
after a product is detected, the translation driving mechanism drives the support plate to horizontally slide, the next product is moved to the center of the bowl light source, the camera is used for shooting and detecting, manpower is effectively reduced, and the detection efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (7)
1. The utility model provides a curved surface solder joint appearance imperfections detection device which characterized in that: the bowl light source device comprises a camera (1), a bowl light source (2), a light angle converter (3), a carrier and a translation driving mechanism (4) for driving the carrier to move horizontally, wherein the light angle converter is positioned on one side of the carrier, the bowl light source is arranged between the light angle converter and the carrier, the camera is positioned below the light angle converter, and the camera, the bowl light source and the light angle converter are all arranged on a support frame (5);
the carrier comprises a sliding plate (61) and a carrier plate (62), the carrier plate is provided with a plurality of positioning grooves (621) corresponding to the products (7), the carrier plate is fixed on a connecting rod (63), the connecting rod is fixed on the sliding plate, and the sliding plate is connected with a translation driving mechanism;
the bottom surface of the positioning groove is provided with an air hole (622), the sliding plate is provided with a gas flow passage (611) and a plurality of gas distributing ports (612), the gas distributing ports correspond to the air holes one by one, the air hole is communicated with the gas distributing ports, and the gas distributing ports are communicated with the gas flow passage;
pushing equipment is installed to the support frame, pushing equipment is including pushing away material strip (81), slider (82) and pushing away material cylinder (83), it is located to push away the material strip one side of support plate, one side that the constant head tank is close to pushing away the material strip is opening (623), it is fixed in to push away the material strip the slider, the slider with it connects to push away the material cylinder, push away the material cylinder install in the support frame.
2. The curved surface welding spot appearance defect detecting device according to claim 1, characterized in that: light angle converter includes box (31) and speculum (32), the speculum is located the inside of box, the box is equipped with two light source openings (311), and two the light source opening is corresponding with camera and bowl light source respectively, contained angle between speculum and the horizontal plane is 45.
3. The curved surface welding spot appearance defect detecting device according to claim 1, characterized in that: one side of the carrier, which is opposite to the bowl light source, is set to be the front side, and backlight blocks (9) are arranged in front of and above the carrier and are arranged on the supporting frame.
4. The curved surface welding spot appearance defect detecting device of claim 1, wherein: photoelectric sensors (10) are respectively arranged on two sides of the support plate, and the photoelectric sensors are mounted on the support plate.
5. The curved surface welding spot appearance defect detecting device according to claim 1, characterized in that: the gas flow channel is communicated with the getter pump.
6. The curved surface welding spot appearance defect detecting device of claim 1, wherein: the translation driving mechanism is a linear driving motor.
7. The curved surface welding spot appearance defect detecting device according to claim 1, characterized in that: the product is a Type-C connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616263.1U CN217561362U (en) | 2022-06-27 | 2022-06-27 | Curved surface solder joint appearance defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616263.1U CN217561362U (en) | 2022-06-27 | 2022-06-27 | Curved surface solder joint appearance defect detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217561362U true CN217561362U (en) | 2022-10-11 |
Family
ID=83503366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221616263.1U Active CN217561362U (en) | 2022-06-27 | 2022-06-27 | Curved surface solder joint appearance defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217561362U (en) |
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2022
- 2022-06-27 CN CN202221616263.1U patent/CN217561362U/en active Active
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