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CN-122017140-A - Electric conduction and heat conduction new material defect detection device and method with laminated structure

CN122017140ACN 122017140 ACN122017140 ACN 122017140ACN-122017140-A

Abstract

The invention relates to the field of material defect detection, in particular to a device and a method for detecting defects of a novel electric conduction and heat conduction material with a laminated structure, which comprise a plurality of supporting legs, a detection platform arranged at the tops of the supporting legs, a composite adhesive tape and a defect detection mechanism, wherein the defect detection mechanism is used for detecting defects of the outer wall of the composite adhesive tape, is arranged above the detection platform, and can be used for effectively cleaning the outer surface of the composite adhesive tape by arranging a wetting cleaning mechanism, so that grease, dust and other pollutants on the outer wall of the composite adhesive tape can be cleaned by friction, the detection effect of the defect detector on the outer wall of the composite adhesive tape is improved, the accuracy and reliability of detection results are ensured, meanwhile, in the process of wetting and cleaning the outer surface of the composite adhesive tape, the mixture of alcohol and grease cleaning agent is stirred, the mixed use effect of the mixture of alcohol and grease cleaning agent is improved, and the cleaning effect of friction cleaning on the grease on the outer surface of the composite adhesive tape is improved.

Inventors

  • ZHANG ZHECHENG
  • Song Erhua

Assignees

  • 佳普电子新材料(连云港)有限公司

Dates

Publication Date
20260512
Application Date
20260210

Claims (10)

  1. 1. The utility model provides a novel material incomplete detection device of electric conduction with lamination, includes a plurality of supporting legs (1), installs testing platform (29) and compound sticky tape (14) at a plurality of supporting legs (1) top, its characterized in that still includes: The incomplete detection mechanism is used for detecting the incomplete of the outer wall of the composite adhesive tape (14), and is arranged above the detection platform (29); The wetting cleaning mechanism is used for cleaning the outer wall of the composite adhesive tape (14) when the composite adhesive tape is detected, the wetting cleaning mechanism is arranged above the detection platform (29) and comprises a plurality of second square frames (15) arranged above the detection platform (29), one sides of the inner walls of the second square frames (15) are fixedly connected with a storage tank (16), a connecting shaft (17) is rotationally connected between two sides of the inner walls of the second square frames (15), a friction roller (18) is fixedly connected to the outer side wall of the connecting shaft (17), and wiping cloth (19) is arranged on the outer wall of the friction roller (18); The driving tensioning mechanism is used for tensioning the mounted composite adhesive tape (14), the driving tensioning mechanism is arranged on one side of the detection platform (29), and comprises a mounting box (5), a plurality of fixing plates (9) and a plurality of mounting plates (11), wherein the mounting box (5), the fixing plates (9) and the mounting plates (11) are mounted on one side of the outer wall of the detection platform (29), and one of the fixing plates (9) is fixedly connected with a servo motor (10) on the outer side.
  2. 2. The device for detecting the defect of the novel electric conduction and heat conduction material with the laminated structure according to claim 1, wherein the defect detection mechanism comprises a first square frame (2) arranged above the detection platform (29), a defect detector (3) is fixedly arranged at the bottom of the inner wall of the first square frame (2), a data display screen (4) is arranged on one side of the outer wall of the first square frame (2), and the defect detector (3) and the data display screen (4) are in signal connection.
  3. 3. The novel electric conduction and heat conduction material defect detection device with the laminated structure according to claim 2, wherein a plurality of connecting plates (33) are fixedly connected between the supporting legs (1), the connecting plates (33) are square frames, a connecting transverse plate (34) is fixedly connected between the two connecting plates (33) which are arranged in parallel, and a supporting plate (35) which is arranged vertically is fixedly connected between the connecting transverse plate (34) and the detection platform (29).
  4. 4. The novel electric conduction material defect detection device with the laminated structure is characterized in that a driving motor (6) is fixedly installed on one side of the outer wall of the installation box (5), a threaded rod (7) is fixedly connected to the output end of the driving motor (6), one end of the threaded rod (7) far away from the driving motor (6) rotates and extends to the inside of the installation box (5), a limiting plate (28) is fixedly connected to the inside of the installation box (5), a moving block (8) is arranged on the outer side wall of the threaded rod (7) between the limiting plate (28) and the installation box (5) in a threaded mode, the fixing plate (9) is fixedly installed above the moving block (8), a first rotating rod (12) and a second rotating rod (30) are respectively connected between the two groups of fixing plates (9) and the installation plate (11), a rotating roller (13) and a traction roller (36) are respectively and fixedly connected between the first rotating rod (12) and the second rotating rod (30), and one end of the second rotating rod (30) is fixedly connected with a servo motor (10).
  5. 5. The device for detecting the defect of the novel electric and heat conducting material with the laminated structure according to claim 4, wherein the outer side wall of the moving block (8) and the inner side wall of the installation box (5) are in sliding fit, a threaded groove is formed between the limiting plate (28) and the installation box (5) on the outer side wall of the threaded rod (7), the two threaded grooves are arranged oppositely, and the composite adhesive tape (14) is arranged between the rotating roller (13) and the traction roller (36).
  6. 6. The device for detecting the defect of the novel electric conduction and heat conduction material with the laminated structure is characterized in that the wetting and cleaning mechanism further comprises a transmission shaft (20) which is rotatably connected inside the agent storage box (16), one end of the transmission shaft (20) is rotatably extended to the outside of the agent storage box (16), a plurality of arc plates (37) are fixedly connected to the outer side wall of the transmission shaft (20), an air outlet box (21) is fixedly connected to one side of the outer wall of the agent storage box (16), an air outlet screen plate (27) which is communicated with the outside is fixedly connected to the bottom of the air outlet box (21), the air outlet screen plate (27) is obliquely arranged, a limit sliding groove (22) is formed in the bottom of the inner wall of the agent storage box (16), a limit cross rod (23) is fixedly connected to the inner side wall of the limit sliding groove (22), a sliding magnetic block (24) is fixedly connected to one side of the sliding magnetic block (24), a spring (38) is fixedly connected to one side of the inner wall of the limit sliding groove (22), and the spring (38) is far away from the sliding block (24) in the length direction, and the length of the sliding block (24) is fixedly connected to one end of the limit cross rod (23).
  7. 7. The device for detecting defects of new electric and heat conducting materials with laminated structures according to claim 6, wherein a plurality of arc plates (37) are positioned in the storage tank (16), a plurality of flow holes are formed in the outer walls of the arc plates (37), the sliding plate (26) is positioned in the air outlet tank (21), the outer side wall of the sliding magnetic block (24) and the inner side wall of the limiting sliding groove (22) are in sliding fit, first magic tapes are arranged on the outer wall of the friction roller (18) and the inner wall of the wiping cloth (19), the two first magic tapes are in corresponding connection, and the two second magic tapes are in corresponding connection.
  8. 8. The device for detecting the defect of the novel electric conduction material with the laminated structure is characterized in that one end, far away from the limiting sliding groove (22), of the telescopic spring (38) is connected with the outer wall of the sliding magnetic block (24), the telescopic spring (38) is sleeved on the outer wall of the limiting cross rod (23), the end part of the arc plate (37) is fixedly connected with a fixed magnetic block, the fixed magnetic block and the sliding magnetic block (24) are in corresponding opposite pole attraction arrangement, an agent outlet hole is formed in the bottom of the sliding magnetic block (24), the agent outlet hole and the wiping cloth (19) are in corresponding arrangement, an agent inlet hole and an air inlet hole are formed in the tops of the outer walls of the agent storage box (16) and the air outlet box (21) respectively, the air inlet hole and the air outlet net plate (27) are located on two sides of the sliding groove (26) respectively, the outer side wall of the sliding plate (26) and the inner side wall of the air outlet box (21) are in sliding fit arrangement, an agent outlet hole is formed in the bottom of the agent storage box (16), the agent outlet hole is in the length of the friction roller (18), and the length of the friction roller is matched with the agent outlet hole.
  9. 9. The device for detecting the defect of the novel electric conduction and heat conduction material with the laminated structure according to claim 6, wherein the connecting shaft (17) and the outer side wall of the transmission shaft (20) are fixedly connected with two limiting plates (31), the connecting shaft (17) and the transmission shaft (20) are in transmission connection through a transmission belt (32), the transmission belt (32) is positioned between the two limiting plates (31), and two sides of the top of the detection platform (29) are fixedly connected with a plurality of guide plates (39).
  10. 10. A detection method of a defect detection device of an electric conduction and heat conduction new material with a laminated structure, which is characterized by comprising the following steps of: The method comprises the steps of S1, firstly, connecting a compound adhesive tape (14) to a driving tensioning mechanism, and then starting the driving tensioning mechanism to tension the compound adhesive tape (14), so that the compound adhesive tape (14) after installation is in a tensioning state, and the compound adhesive tape (14) is effectively rubbed and cleaned with a wiping cloth (19) on the outer wall of a friction roller (18) under the tensioning state; S2, turning on the servo motor (10) to rotate, pull and roll the composite adhesive tape (14), so that the composite adhesive tape (14) is detected by a defect detection mechanism; s3, when the compound adhesive tape (14) is subjected to incomplete detection, the outer wall of the compound adhesive tape (14) is in sliding fit with the wiping cloth (19), so that the wiping cloth (19) can be used for carrying out friction cleaning on the outer wall of the compound adhesive tape (14) to be detected, and cleaning pollutants such as grease, dust and the like on the outer wall of the compound adhesive tape, so that the detection effect of the outer wall of the compound adhesive tape (14) detected by the incomplete detector (3) is improved; And S4, when the outer wall of the compound adhesive tape (14) is subjected to friction cleaning, the wiping cloth (19) can be subjected to wetting operation according to the action of the wetting cleaning mechanism, the cleaning effect of friction cleaning on the outer wall of the compound adhesive tape (14) is improved by the wetted wiping cloth (19), and the mixture of the alcohol and the grease cleaning agent can effectively dissolve pollutants such as grease, dust and the like, has strong volatility and less residue, and is convenient for friction cleaning on the outer surface of the compound adhesive tape (14).

Description

Electric conduction and heat conduction new material defect detection device and method with laminated structure Technical Field The invention relates to the technical field of material defect detection, in particular to a device and a method for detecting defects of a novel electric conduction and heat conduction material with a laminated structure Background With the rapid development of electronic technology, high-integration electronic modules have increasingly stringent requirements on material properties. The composite adhesive tape with light shielding property, conductivity and electromagnetic interference (EMI) shielding property is used as a novel material, and has great application potential in the field of high-integration electronic modules. The composite adhesive tape adopts a special laminated structure of the shading coating and the conductive filler, can greatly improve the EMI/shading integrated efficiency, is not only suitable for photoelectric and radio frequency modules, but also has the remarkable advantage of 'one-belt-multi-purpose', effectively reduces the number of layers of materials and the assembly cost, and provides powerful support for the development of light weight, light weight and high performance of electronic products. However, the quality stability of the composite tape is critical in practical production and application. Due to the influence of various factors such as production process, transportation and storage, the surface of the composite adhesive tape may be damaged, such as scratches, stains, uneven coating, etc., and the damage may seriously affect the shading, electric conduction and EMI shielding performance of the composite adhesive tape, thereby reducing the overall performance and reliability of the high-integration electronic module. Therefore, accurate and efficient incomplete detection of the composite adhesive tape is a key link for ensuring the quality of products. At present, in the detection process of the composite adhesive tape in the prior art, pollutants such as grease, dust and the like are easy to adhere to the surface of the composite adhesive tape, the pollutants can interfere with detection signals, the detection accuracy is reduced, the detection result is inaccurate, and the actual quality condition of the composite adhesive tape cannot be truly reflected. Disclosure of Invention The invention aims to provide a device and a method for detecting defects of a novel electric conduction and heat conduction material with a laminated structure. To solve the problems set forth in the background art. In order to achieve the purpose, the invention provides the technical scheme that the novel electric conduction and heat conduction material defect detection device with the laminated structure comprises a plurality of supporting legs, a detection platform arranged at the tops of the supporting legs and a composite adhesive tape, and further comprises: The incomplete detection mechanism is used for detecting the incomplete of the outer wall of the composite adhesive tape and is arranged above the detection platform; The wetting cleaning mechanism is used for cleaning the outer wall of the composite adhesive tape and increasing the detection accuracy when the composite adhesive tape is detected, the wetting cleaning mechanism is arranged above the detection platform and comprises a plurality of second square frames arranged above the detection platform, one side of the inner wall of each second square frame is fixedly connected with a storage tank, a connecting shaft is rotationally connected between two sides of the inner wall of each second square frame, the outer side wall of each connecting shaft is fixedly connected with a friction roller, and the outer wall of each friction roller is provided with wiping cloth; The driving tensioning mechanism is used for tensioning the mounted composite adhesive tape, so that the mounted composite adhesive tape can be in a tensioning state, the composite adhesive tape can be effectively rubbed with the wiping cloth on the outer wall of the friction roller under the tensioning state, tension strength of the composite adhesive tape can be detected before the composite adhesive tape is subjected to incomplete detection, workers can conveniently detect the incomplete of the composite adhesive tape after the tensile strength is detected, and the driving tensioning mechanism is arranged on one side of the detection platform. Preferably, the incomplete detection mechanism comprises a first square frame arranged above the detection platform, an incomplete detector is fixedly arranged at the bottom of the inner wall of the first square frame, a data display screen is arranged on one side of the outer wall of the first square frame, the incomplete detector is in signal connection with the data display screen, and the data display screen is used for displaying data of the incomplete detector after the incomplete detection