CN216560334U - Positive and negative defect detection device is used in FPC production - Google Patents
Positive and negative defect detection device is used in FPC production Download PDFInfo
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- CN216560334U CN216560334U CN202122645891.4U CN202122645891U CN216560334U CN 216560334 U CN216560334 U CN 216560334U CN 202122645891 U CN202122645891 U CN 202122645891U CN 216560334 U CN216560334 U CN 216560334U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The front and back defect detection device for FPC production comprises a front detection track, a back detection track, a front carrying platform, a back carrying platform, a front photographing camera, a back photographing camera, a turnover table, a movable mechanical gripper and a remote computer host. The device for detecting the defects of the front side and the back side of the FPC realizes automatic image acquisition of the front side and the back side of the FPC, and the acquired images are automatically analyzed and judged whether surface defects exist through a remote computer host, so that detection omission is avoided, and the detection efficiency and precision are greatly improved.
Description
Technical Field
The utility model relates to the technical field of FPC (flexible printed circuit) production, in particular to a front-back defect detection device for FPC production.
Background
The FPC is made of polyimide or polyester film as a base material, has the advantages of light weight, dense wiring, small welding points, high integration level and the like which cannot be compared with the traditional materials, is widely used for products such as mobile phones, digital cameras, medical instruments and the like, and is called by gold film. The fine defects of the FPC lead to the rejection of the whole product, which puts quite strict requirements on the FPC quality inspection.
At present, the surface quality of the product is mainly detected by a manual detection method. The manual detection is large in workload and low in efficiency, is easily influenced by subjective factors of detection personnel, easily causes missing detection on surface defects of products, particularly has small deformation and small distortion, and greatly reduces the surface quality of the products, so that the detection efficiency and precision cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a front and back defect detection device for FPC production.
The technical scheme adopted by the utility model is as follows: a front and back defect detection device for FPC production comprises a front detection track, a back detection track, a front carrying table, a back carrying table, a front photo-taking camera, a back photo-taking camera, a turnover table, a movable mechanical gripper and a remote computer host, wherein the front detection track and the back detection track are arranged in parallel at intervals, the turnover table is arranged between the front detection track and the back detection track, the front photo-taking camera is arranged above the front detection track, the back photo-taking camera is arranged above the back detection track, image information collected by the front photo-taking camera and the back photo-taking camera is sent to the remote computer host, the movable mechanical gripper is arranged on one side of the turnover table, the front photo-taking camera and the back photo-taking camera are arranged on the other side of the turnover table, and a front moving trolley is arranged on the front detection track in a reciprocating sliding manner, the front carrying platform is arranged above the front moving trolley and fixedly connected with the front moving trolley, the reverse moving trolley is arranged on the reverse detection track in a reciprocating sliding mode, the reverse carrying platform is arranged above the reverse moving trolley and fixedly connected with the reverse moving trolley, the overturning platform comprises a rotating shaft, a platform surface and a plurality of first vacuum suckers arranged on the platform surface, and one side, close to the reverse detection track, of the platform surface is fixedly connected with the rotating shaft, so that the rotating shaft can drive the platform surface to overturn.
The movable mechanical gripper comprises a cross beam and two stand columns which are arranged in parallel at intervals, a front detection track and a back detection track are arranged between the two stand columns, the two ends of the cross beam are fixedly connected with the top ends of the two stand columns respectively, a guide rail is arranged on the cross beam along the length direction of the cross beam, a movable frame is arranged on the guide rail in a reciprocating sliding mode, a longitudinal cylinder is arranged on the movable frame, a telescopic rod of the longitudinal cylinder is connected with a grabbing frame, and a plurality of second vacuum suckers are arranged on the grabbing frame.
The front side carrying platform and the back side carrying platform are positioned on the same plane.
Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a FPC production is with positive back defect detecting device, has realized automatic image acquisition to FPC's front and reverse side, and the image of gathering carries out automatic analysis and judges whether there is surface defect through long-range computer host computer, can not miss and examine, has improved the efficiency and the precision that detect greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a mobile mechanical gripper of the present invention;
fig. 3 is a schematic view of the structure of the flipping table of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 to 3, the front-back defect detection device for FPC production includes a front detection rail 201, a back detection rail 202, a front carrying table 203, a back carrying table 204, a front photo camera 205, a back photo camera 206, a flipping table 207, a movable mechanical gripper 208, and a remote computer host, wherein the front detection rail 201 and the back detection rail 202 are arranged in parallel at intervals, the flipping table 207 is arranged between the front detection rail 201 and the back detection rail 202, the front photo camera 205 is arranged above the front detection rail 201, the back photo camera 206 is arranged above the back detection rail 202, and image information collected by the front photo camera 205 and the back photo camera 206 is sent to the remote computer host.
The movable mechanical gripper 208 is arranged on one side of the overturning platform 207, the front photographing camera 205 and the back photographing camera 206 are arranged on the other side of the overturning platform 207, a front moving trolley is arranged on the front detection track 201 in a reciprocating sliding manner, the front carrying platform 203 is arranged above the front moving trolley and fixedly connected with the front moving trolley, a back moving trolley is arranged on the back detection track 202 in a reciprocating sliding manner, and the back carrying platform 204 is arranged above the back moving trolley and fixedly connected with the back moving trolley.
The overturning platform 207 comprises a rotating shaft 2071, a table board 2072 and a plurality of first vacuum suction cups 2073 arranged on the table board 2072, wherein the table board 2072 is fixedly connected with the rotating shaft 2071 at one side close to the reverse side detection track 202, so that the rotating shaft 2071 can drive the table board 2072 to realize overturning. The first vacuum cup 2073 is connected to a vacuum generator. The rotating shaft 2071 is driven by a speed reducer, and the speed reducer is connected to a motor. After the mechanical gripper 208 is moved to place the FPC on the table top 2072, the first vacuum sucker 2073 adsorbs the FPC, the front of the FPC is facing up at this time, then the rotating shaft 2071 rotates until the table top 2072 is turned over by 180 degrees, the table top 2072 is located right above the back-side carrying table 204 at this time, the first vacuum sucker 2073 is desorbed, the FPC falls onto the back-side carrying table 204, and the back of the FPC faces up at this time.
Remove mechanical tongs 208 and include crossbeam 2081 and two interval parallel arrangement's stand 2082, positive detection track 201 and negative detection track 202 set up between two stands 2082, crossbeam 2081's both ends respectively with two stand 2082's top fixed connection, be provided with guide rail 2083 along its length direction on the crossbeam 2081, reciprocating slide is provided with the removal frame on guide rail 2083, is provided with vertical cylinder 2084 on the removal frame, and vertical cylinder 2084's telescopic link is connected with and picks frame 2085, is provided with a plurality of second vacuum chuck 2086 on the frame 2085 of picking. The second vacuum chuck 2086 is coupled to a vacuum generator. When the moving frame moves to the upper side of the front face carrying platform 203 along the guide rail 2083, then the longitudinal cylinder 2084 drives the grabbing frame 2085 to move downwards, the second vacuum suction cup 2086 is made to contact with the FPC, vacuum is generated in the second vacuum suction cup 2086 and the FPC is adsorbed, the longitudinal cylinder 2084 drives the grabbing frame 2085 to move upwards, then the moving frame moves to the position right above the overturning platform 207 along the guide rail 2083, the longitudinal cylinder 2084 drives the grabbing frame 2085 to move downwards, the second vacuum suction cup 2086 is desorbed, the FPC falls into the table face 2072, and the FPC faces upwards at the moment.
The front side carrying platform 203 and the back side carrying platform 204 are located on the same plane.
When the FPC-based front-side detection device works, the FPC is placed on the front-side carrying platform 203 with the front side facing upwards, the front-side moving trolley moves along the front-side detection track 201, the FPC moves to the position right below the front-side photographing camera 205, and the front-side photographing camera 205 collects front-side picture information of the FPC and transmits the front-side picture information to the remote computer host. Then the front moving trolley moves back along the front detection track 201, the FPC is located below the moving mechanical gripper 208, the moving mechanical gripper 208 grips the FPC and places the FPC on the overturning platform 207, the overturning platform 207 overturns the FPC to the back carrying platform 204, at the moment, the reverse side of the FPC faces upwards, the back moving trolley moves along the back detection track 202, the FPC moves to be under the back photographing camera 206, and the back photographing camera 206 collects the back picture information of the FPC and transmits the back picture information to the remote computer host. An automatic picture analysis system is arranged in the remote computer host, and analyzes the transmitted front picture and the transmitted back picture and compares the front picture and the back picture with the standard picture so as to determine whether the front and the back of the FPC have surface defects or not. The automatic picture analysis system analyzes from multiple parameter dimensions, and particularly does not miss detection of inclusion defects with small deformation and small distortion.
The above embodiments are based on the technical solution of the present invention, and detailed implementation and specific operation processes are given, but the scope of the present invention is not limited to the above embodiments.
Claims (3)
1. The utility model provides a FPC production is with positive and negative defect detecting device which characterized in that: the detection device comprises a front detection track (201), a back detection track (202), a front carrying platform (203), a back carrying platform (204), a front photographing camera (205), a back photographing camera (206), a turnover platform (207), a mobile mechanical gripper (208) and a remote computer host, wherein the front detection track (201) and the back detection track (202) are arranged in parallel at intervals, the turnover platform (207) is arranged between the front detection track (201) and the back detection track (202), the front photographing camera (205) is arranged above the front detection track (201), the back photographing camera (206) is arranged above the back detection track (202), image information collected by the front photographing camera (205) and the back photographing camera (206) is sent to the remote computer host, and the mobile mechanical gripper (208) is arranged on one side of the turnover platform (207), the front photographing camera (205) and the back photographing camera (206) are arranged on the other side of the turnover table (207), a front moving trolley is arranged on the front detection track (201) in a reciprocating sliding mode, the front carrying platform (203) is arranged above the front moving trolley and fixedly connected with the front moving trolley, a back moving trolley is arranged on the back detection track (202) in a reciprocating sliding mode, the back carrying platform (204) is arranged above the back moving trolley and fixedly connected with the back moving trolley, the turnover table (207) comprises a rotating shaft (2071), a table board (2072) and a plurality of first vacuum suckers (2073) arranged on the table board (2072), and one side, close to the back detection track (202), of the table board (2072) is fixedly connected with the rotating shaft (2071), so that the rotating shaft (2071) can drive the table board (2072) to realize turnover.
2. The device for detecting defects on both sides of a FPC production as recited in claim 1, wherein: remove mechanical tongs (208) including crossbeam (2081) and two interval parallel arrangement's stand (2082), openly detect track (201) and reverse side and detect track (202) and set up between two stand (2082), the both ends of crossbeam (2081) respectively with the top fixed connection of two stand (2082), be provided with guide rail (2083) along its length direction on crossbeam (2081), reciprocating slide is provided with the removal frame on guide rail (2083), is provided with vertical cylinder (2084) on the removal frame, and the telescopic link of vertical cylinder (2084) is connected with and picks frame (2085), is provided with a plurality of second vacuum chuck (2086) on grabbing frame (2085).
3. The device for detecting defects on both sides of a FPC production as recited in claim 1, wherein: the front side carrying platform (203) and the back side carrying platform (204) are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645891.4U CN216560334U (en) | 2021-11-01 | 2021-11-01 | Positive and negative defect detection device is used in FPC production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645891.4U CN216560334U (en) | 2021-11-01 | 2021-11-01 | Positive and negative defect detection device is used in FPC production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560334U true CN216560334U (en) | 2022-05-17 |
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ID=81570284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645891.4U Active CN216560334U (en) | 2021-11-01 | 2021-11-01 | Positive and negative defect detection device is used in FPC production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560334U (en) |
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2021
- 2021-11-01 CN CN202122645891.4U patent/CN216560334U/en active Active
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