CN-224231608-U - Appearance detection device of sealing cover

CN224231608UCN 224231608 UCN224231608 UCN 224231608UCN-224231608-U

Abstract

The utility model provides a sealed appearance detection device, including detecting the platform, CCED cameras, movable positioning mechanism, the outward appearance detects the seat, be equipped with the locating piece on movable positioning mechanism's the locating plate, sealed lid passes through the locating piece and realizes the location, movable positioning mechanism's top is equipped with CCED cameras, sealed upper portion surface detection of lid is realized to sealed lid, the both sides and the below of the support of two outward appearance detection seats are equipped with CCED cameras, sealed side and the detection of bottom surface of sealed lid are realized by both sides and below CCED cameras, when sealed lid one outward appearance detection seat moved to another outward appearance detection seat, the slide glass of support rotates 90, make sealed a pair of side conversion, realize the detection of four faces of sealed lid, the below CCED cameras of two outward appearance detection seats have different focal length setting, can realize the detection of the bottom surface of two different degree of depth of sealed lid. The utility model greatly improves the detection efficiency of the appearance detection of the sealing cover.

Inventors

LAN JIASHUI
LAN FAQIN
ZHU WEIMING
YANG JINGLIU
ZHONG WEI

Assignees

万新(厦门)新材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250616

Claims (9)

1. The appearance detection device of the sealing cover is characterized by comprising a detection table, CCED cameras, a movable positioning mechanism, two appearance detection seats and a movable positioning mechanism, wherein the movable positioning mechanism, the two appearance detection seats and the movable positioning mechanism are sequentially arranged on the detection table, the positioning plate is provided with a plurality of groups of positioning blocks for positioning the sealing cover, a movable pressing plate is arranged above the positioning plate, the sealing cover is pressed by the movable pressing plate and abuts against the positioning block after being positioned through the three-sided positioning blocks to realize positioning, CCED cameras right opposite to the positioning plate are arranged above the movable positioning mechanism, the upper surfaces of the sealing cover are detected by the upper side CCED cameras, the two appearance detection seats comprise supports, slide glass used for placing the sealing cover are rotatably arranged on the upper surfaces of the supports, two sides and the lower side of the supports are provided with CCED cameras, the sealing cover placed on the slide glass is detected by the two sides of the appearance detection seats and the two sides and the lower side CCED cameras, the rotation angle of the sealing cover is 90 degrees, and the slide glass is changed from the upper surfaces of the two sides of the sealing cover to the two sides of the slide glass, and the two sides of the slide glass are not detected by the two sides of the sealing cover CCED cameras, and the two sides of the slide glass are not detected by the camera CCED.
2. The device for detecting the appearance of the sealing cover according to claim 1, wherein a moving mechanism for the sealing cover to move between the movable positioning mechanism and the two appearance detecting seats is arranged on one side of a table top of the detecting table, the moving mechanism comprises a linear sliding module, a sliding plate is arranged on the linear sliding module, a first air cylinder is arranged on the sliding plate, a lifting plate is arranged at the telescopic rod end of the first air cylinder, and a plurality of clamping air cylinders are arranged at the bottom of the lifting plate.
3. The device for detecting the appearance of a sealing cover according to claim 1, wherein each group of the positioning blocks comprises a fixed positioning block and a pair of opposite adjustable positioning blocks, and a plurality of pairs of adjusting grooves for adjusting and fixing the positioning blocks are formed in the positioning plate.
4. The device for detecting the appearance of the sealing cover according to claim 1, wherein a pair of second air cylinders are arranged on the positioning plate, the telescopic rod ends of the second air cylinders are connected with the movable pressing plate, a plurality of pressing fingers extending among a plurality of groups of positioning blocks are arranged on the movable pressing plate, one of the second air cylinders can telescopically press the pressing fingers towards the positioning blocks to press the sealing cover, and the other second air cylinder can telescopically separate the pressing fingers from the positioning blocks to loosen the sealing cover.
5. The device for detecting the appearance of a sealing cover according to claim 1, wherein the movable positioning mechanism comprises a bottom plate connected to the positioning plate, a sliding block is arranged at the bottom of the bottom plate, a sliding rail is arranged on a table top of the detection table, and the sliding rail is in sliding fit with the sliding block.
6. The device for detecting the appearance of a sealing cover according to claim 5, wherein the bottom plate is connected with a rodless cylinder for the movable positioning mechanism to slide on the slide rail.
7. The device of claim 1, wherein the upper surface of the support is provided with a rolling wheel, the glass slide is arranged inside the rolling wheel, the bottom of the support is provided with a first fixed column, the bottom of the glass slide is provided with a second fixed column, the first fixed column is rotatably connected with a third cylinder, the telescopic rod end of the third cylinder is rotatably connected with the second fixed column, and the glass slide rotates 90 degrees relative to the support by virtue of the third cylinder.
8. The device for detecting the appearance of a sealing cover according to claim 1, wherein the detecting table is further provided with a product positioning seat.
9. The device for detecting the appearance of a sealing cover according to claim 8, wherein a discharging hopper is arranged between the product positioning seat and the appearance detecting seat on the table surface of the detecting table.

Description

Appearance detection device of sealing cover Technical Field The utility model relates to the field of production technical devices of sealing covers, in particular to an appearance detection device of a sealing cover. Background The sealing cover is obtained by injection molding of an injection molding machine and rubber coating molding of an LSR (liquid silica gel) molding machine. The manual appearance inspection is needed to detect the injection molding and the rubber coating molding of the sealing cover before packaging after the sealing cover is molded, products with poor molding and unclean burrs are removed, but in the prior art, six faces are needed to be detected in the appearance inspection of the sealing cover through manual appearance detection, the detection intensity is high, the detection efficiency is low, therefore, the manual detection is needed, more personnel and the detection efficiency are low, and moreover, the sealing cover has higher temperature after the sealing cover is injection molded, the scalding of personnel is easily caused by the sealing cover in the manual detection process, and the appearance detection process of the sealing cover becomes the bottleneck process in the production process of the sealing cover. Disclosure of Invention Therefore, the appearance detection of the sealing cover needs to be carried out, an automatic and efficient detection device needs to be designed to meet the requirements of the linkage automatic production of injection molding and encapsulation of the sealing cover, and the detection efficiency of the artificial appearance detection is improved. In order to achieve the aim, the appearance detection device of the sealing cover comprises a detection table, CCED cameras, a movable positioning mechanism, two appearance detection seats and a movable positioning mechanism, wherein the movable positioning mechanism, the two appearance detection seats and the movable positioning mechanism are sequentially arranged on the detection table, the positioning plate is provided with a plurality of groups of positioning blocks for positioning the sealing cover, a movable pressing plate is arranged above the positioning plate, the sealing cover is pressed by the movable pressing plate through the three-sided positioning blocks and abuts against the positioning blocks to achieve positioning after being positioned, CCED cameras which are right opposite to the positioning plate are arranged above the movable positioning mechanism, the upper surfaces of the positioned sealing covers are detected by the upper side CCED cameras, the two appearance detection seats comprise a support, slide glass used for placing the sealing covers are arranged on the upper surfaces of the support in a rotating mode, CCED cameras are arranged on two sides and the lower side of the support, the sealing cover placed on the slide glass is used for detecting two sides and the lower side surfaces of the sealing cover through the positioning plates, the angle of the sealing cover is changed from one side surface to the other side surface of the sealing cover to the opposite side of the sealing cover, and the two side of the sealing cover is changed to the slide glass CCED when the two opposite side of the slide glass are detected by rotating, and the angle of the two side of the sealing cover is changed to be CCED, and the camera is rotated from the side of one side of the opposite side to the side of the slide to the side to the 4 to the slide 4 when the slide is detected. Further, one side of the table top of the detection table is provided with a moving mechanism for the sealing cover to move between the movable positioning mechanism and the two appearance detection seats, the moving mechanism comprises a linear sliding module, a sliding plate is arranged on the linear sliding module, a first air cylinder is arranged on the sliding plate, a lifting plate is arranged at the telescopic rod end of the first air cylinder, and a plurality of clamping air cylinders are arranged at the bottom of the lifting plate. After the sealing cover positioned on the movable positioning mechanism finishes detection on the upper surface, the sealing cover synchronously moves between the movable positioning mechanism and the two appearance detection seats through the clamping and moving of the clamping cylinder of the moving mechanism. Further, each group of positioning blocks comprises a fixed positioning block and a pair of positioning blocks which are oppositely arranged and adjustable, the fixed positioning blocks and the pair of oppositely arranged positioning blocks form a primary positioning for realizing three-side positioning of the sealing cover, so that the positioning plate is convenient to receive the sealing cover taken out of the LSR (liquid silica gel) forming machine by the six-axis mechanical arm, and the sealing cover realizes three-side primary positioning through the positioning blocks