Flexible substrate performance detection system

Abstract

The invention provides a flexible substrate performance detection system, and relates to the technical field of performance detection, the flexible substrate performance detection system comprises a detection box, the front end of the detection box is provided with a plurality of cabinet doors, the cabinet doors are provided with glass observation windows, and the detection box is internally provided with a tensile detection device, an anti-bending detection device and an anti-extrusion device. The tensile detection device, the anti-bending detection device and the anti-extrusion device are arranged in the detection box, so that effective performance detection of the flexible substrate can be realized. Therefore, the problems that in the prior art, the performance of the flexible substrate is mainly detected in a manual detection mode, the efficiency is low, the detection is easily influenced by human factors, the consistency and accuracy of detection are difficult to guarantee, and the detection equipment is relatively single are effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of performance detection, and in particular to a flexible substrate performance detection system. Background Art

[0002] At present, with the rapid development of wearable devices, smart phones, tablet computers, automotive electronics and other industries, flexible substrates have become an important carrier for connecting electronic components due to their good flexibility, light weight and high integration. However, as a packaging substrate based on flexible printed circuit boards, flexible substrates have broad application prospects in the field of high-density chip packaging. With the rapid development of the integrated circuit industry, the performance requirements for flexible substrates are getting higher and higher. Therefore, it is particularly important to conduct comprehensive and accurate performance testing of flexible substrates.

[0003] The existing detection of flexible substrate performance is mainly carried out through manual detection, which is not only inefficient, but also easily affected by human factors, making it difficult to ensure the consistency and accuracy of detection, and the detection equipment is relatively single. Therefore, in view of the above situation, it is urgent to develop a flexible substrate performance detection system to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The present invention provides a flexible substrate performance detection system to solve the problems raised by the above background technology: the existing detection of flexible substrate performance is mainly carried out by manual detection, which is not only inefficient but also easily affected by human factors, making it difficult to ensure the consistency and accuracy of the detection, and the detection equipment is relatively single.

[0005] To solve the above technical problems, the present invention discloses a flexible substrate performance detection system, comprising: a detection box, a plurality of cabinet doors are arranged at the front end of the detection box, a glass observation window is installed on the cabinet doors, and a tensile detection device, an anti-bending detection device and an anti-extrusion device are arranged inside the detection box.

[0006] Preferably, the stretching detection device includes: an installation box, the installation box is fixedly installed on the inner wall of the bottom end of a cavity provided at the top left side of the detection box, a driving motor is fixedly installed on the inner wall of the left end of the installation box, and the output end of the driving motor is fixedly installed with one end of a threaded rod, the other end of the threaded rod is rotatably connected to the inner wall of the installation box, and a slider is threadedly connected to the threaded rod, and the top of the slider is connected to the clamping mechanism.

[0007] Preferably, the clamping mechanism comprises: a clamping block 1 and a clamping block 2, wherein the bottom end of the clamping block 1 is fixedly mounted on the top of the mounting box, the bottom end of the clamping block 2 is fixedly mounted on the top of the slider 1, and the clamping block 1 and the clamping block 2 are both provided with a clamping assembly 1; The left end clamping assembly 1 includes: an adjusting rod is fixedly installed on the top of the threaded rod 2, the bottom end of the threaded rod 2 passes through the clamping block 1 and is fixedly connected to the rectangular block, and the rectangular block is in contact with the flexible substrate, and the threaded rod 2 is threadedly connected to the clamping block 1.

[0008] Preferably, the anti-bending detection device comprises: a long rod, the top end of the long rod is connected to the driving assembly, the top end of the reset spring 1 is fixedly mounted on the bottom end of the long rod, and the bottom end of the reset spring 1 is fixedly mounted on the inner wall of the second cavity provided in the detection box, and a pressing rod is fixedly mounted on the bottom end of the long rod, the bottom end of the pressing rod passes through the second cavity and cooperates with the substrate rotation adjustment assembly, and the substrate rotation adjustment assembly is arranged on the inner wall of the third cavity provided at the bottom end of the detection box, The limiting rod is fixedly mounted on the inner wall of the third top end of the cavity, and the pressing rod slides along the up-down direction to penetrate the limiting rod.

[0009] Preferably, the substrate rotation adjustment assembly comprises: a second drive motor, the second drive motor is fixedly mounted on a shock-absorbing pad, and the shock-absorbing pad is fixedly mounted on the inner wall of the bottom end of the third cavity, and the output end of the second drive motor is connected to the second clamping assembly; The left clamping assembly 2 includes: a clamping block 3, which is fixedly connected to the output end of the driving motor 2, and the clamping block 3 is rotatably connected to the support seat, and the bottom end of the support seat is fixedly installed on the inner wall of the cavity 3, and a flexible substrate is clamped between the clamping block 3 on the left and the clamping block 3 on the right.

[0010] Preferably, the anti-extrusion device includes: an extrusion rod, the top end of the extrusion rod is fixedly mounted on the long rod, and the bottom end of the extrusion rod passes through cavity three and is fixedly connected to the extrusion block, and a concave card block is fixedly mounted on cavity three at the bottom end of the extrusion block, and a flexible substrate is arranged in the concave card block, and the extrusion block cooperates with the flexible substrate.

[0011] Preferably, the driving assembly includes: a short rod, the top end of the short rod is fixedly mounted on the inner wall of cavity two, and the bottom end of the short rod is rotatably connected to the cam, and the cam is connected to driving motor three through a belt assembly, and the output end of driving motor three is fixedly connected to bevel gear one, and bevel gear one is meshingly connected with bevel gear two, bevel gear two is fixedly connected to one end of rotating shaft one, and the other end of rotating shaft one is fixedly connected to bevel gear three, and bevel gear three is meshingly connected with bevel gear four.

[0012] Preferably, an anti-corrosion detection device is also provided in the detection box, and the anti-corrosion detection device comprises: a rotating shaft 2, one end of which is rotatably connected to the inner wall of cavity 4 provided at the right end of cavity 1, and the other end of the rotating shaft 2 passes through cavity 4 and is fixedly connected to bevel gear 4, and a plurality of clamping blocks are fixedly installed on the rotating shaft 2, and a plurality of flexible substrates are clamped on the clamping blocks, and a connecting pipe 1 is fixedly installed on the top of cavity 4, a plurality of nozzles are fixedly installed on the connecting pipe 1, the bottom end of the connecting pipe 1 is connected to the pressurizing mechanism, and a reverse flow valve 1 is fixedly installed in the connecting pipe 1.

[0013] Preferably, the pressurizing mechanism comprises: a pressurizing box, the right end of the pressurizing box is fixedly mounted on the inner wall of the second cavity, and a T-shaped push rod is slidably connected to the inside of the pressurizing box, the left end of the T-shaped push rod passes through the pressurizing box and is fixedly connected to a sphere, the sphere contacts a trapezoidal block, the trapezoidal block is fixedly mounted on a long rod, and the right end of the trapezoidal block is provided with an inclined surface, the inclined surface is lower on the left and higher on the right, the top end of the right side of the pressurizing box is connected with a connecting pipe 1, the bottom end of the pressurizing box is connected with a liquid storage chamber through a connecting pipe 2, and a reverse flow valve 2 is fixedly installed in the connecting pipe 2, the liquid storage chamber is arranged at the bottom end of the right side of the detection box, and a reset spring 2 is sleeved on the T-shaped push rod arranged in the pressurizing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A schematic diagram of the appearance of a detection box provided in an embodiment of the present invention; Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of the internal structure of the detection box; Figure 3 The embodiment of the present invention provides Figure 2 Schematic diagram of the structure at point A; Figure 4 The embodiment of the present invention provides Figure 2 Schematic diagram of the structure at point B.

[0016] Reference numerals: 1. Inspection box; 2. Cabinet door; 3. Glass observation window; 4. Installation box; 5. Cavity 1; 6. Drive motor 1; 7. Threaded rod 1; 8. Slider 1; 9. Clamping block 1; 10. Clamping block 2; 11. Threaded rod 2; 12. Adjustment rod; 13. Rectangular block; 14. Flexible substrate; 15. Long rod; 16. Reset spring 1; 17. Cavity 2; 18. Press rod; 19. Limit rod; 20. Cavity 3; 21. Drive motor 2; 22. Shock pad; 23. Clamping block 3; 24. Support seat; 25. Extrusion rod ; 26. Extrusion block; 27. Concave clamping block; 28. Short rod; 29. ​​Cam; 30. Drive motor three; 31. Bevel gear one; 32. Bevel gear two; 33. Rotating shaft one; 34. Bevel gear three; 35. Bevel gear four; 36. Rotating shaft two; 37. Cavity four; 38. Connecting pipe one; 39. Clamping block; 40. Backflow valve one; 41. Pressurizing box; 42. T-type push rod; 43. Trapezoidal block; 44. Connecting pipe two; 45. Liquid storage chamber; 46. Backflow valve two; 47. Ball; 48. Nozzle; 49. Return spring two. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0019] The present invention provides the following embodiments Example 1 The embodiment of the present invention provides a flexible substrate performance detection system, such as Figure 1-2As shown, it comprises: a test box 1, a plurality of cabinet doors 2 are arranged at the front end of the test box 1, a glass observation window 3 is installed on the cabinet door 2, and a tensile test device, an anti-bending test device and an anti-extrusion device are arranged inside the test box 1.

[0020] The beneficial effects of the above technical solution are as follows: the present invention arranges a tensile testing device, an anti-bending testing device and an anti-extrusion device inside the testing box 1, and these arrangements are conducive to realizing effective performance testing of the flexible substrate, and the cabinet door 2 is arranged to facilitate taking out the flexible substrate, and the glass observation window 3 is arranged to facilitate the staff to effectively observe the inside of the testing box 1 through the glass observation window 3. This effectively improves the problem raised by the background technology: the existing testing of the performance of the flexible substrate is mainly carried out by manual testing, which is not only inefficient, but also easily affected by human factors, making it difficult to ensure the consistency and accuracy of the testing, and the testing equipment is relatively single.

[0021] Example 2 On the basis of Example 1, Figure 2-4 As shown, a flexible substrate performance detection system, the stretching detection device includes: an installation box 4, the installation box 4 is fixedly installed on the inner wall of the bottom end of a cavity 5 set at the top left side of the detection box 1, a driving motor 6 is fixedly installed on the inner wall of the left end of the installation box 4, and the output end of the driving motor 6 is fixedly installed with one end of a threaded rod 7, the other end of the threaded rod 7 is rotatably connected to the inner wall of the installation box 4, and a slider 8 is threadedly connected to the threaded rod 7, and the top of the slider 8 is connected to the clamping mechanism.

[0022] Optionally, the clamping mechanism includes: a clamping block 1 9 and a clamping block 2 10, wherein the bottom end of the clamping block 1 9 is fixedly mounted on the top of the installation box 4, the bottom end of the clamping block 2 10 is fixedly mounted on the top of the slider 1 8, and the clamping block 1 9 and the clamping block 2 10 are both provided with a clamping assembly 1; The left end clamping assembly 1 includes: an adjusting rod 12 is fixedly installed on the top of the threaded rod 11, the bottom end of the threaded rod 11 passes through the clamping block 9 and is fixedly connected to the rectangular block 13, and the rectangular block 13 is in contact with the flexible substrate 14, and the threaded rod 11 is threadedly connected to the clamping block 9.

[0023] Optionally, the anti-bending detection device includes: a long rod 15, the top of the long rod 15 is connected to the driving assembly, the top of the reset spring 16 is fixedly installed on the bottom of the long rod 15, and the bottom of the reset spring 16 is fixedly installed on the inner wall of the cavity 2 17 provided in the detection box 1, and a pressing rod 18 is fixedly installed on the bottom of the long rod 15, the bottom end of the pressing rod 18 passes through the cavity 2 17 and cooperates with the substrate rotation adjustment assembly, and the substrate rotation adjustment assembly is arranged on the inner wall of the cavity 3 20 provided at the bottom end of the detection box 1, the limiting rod 19 is fixedly installed on the inner wall of the top end of the cavity 3 20, and the pressing rod 18 slides along the up and down directions through the limiting rod 19.

[0024] Optionally, the substrate rotation adjustment assembly includes: a second drive motor 21, the second drive motor 21 is fixedly mounted on a shock-absorbing pad 22, and the shock-absorbing pad 22 is fixedly mounted on the inner wall of the bottom end of the cavity 3 20, and the output end of the second drive motor 21 is connected to the second clamping assembly; The left clamping assembly 2 includes: a clamping block 3 23, which is fixedly connected to the output end of the driving motor 21, and the clamping block 3 23 is rotatably connected to the support seat 24, and the bottom end of the support seat 24 is fixedly installed on the inner wall of the cavity 3 20, and a flexible substrate 14 is clamped between the clamping block 3 23 on the left and the clamping block 3 23 on the right.

[0025] Optionally, the anti-extrusion device includes: an extrusion rod 25, the top end of the extrusion rod 25 is fixedly mounted on the long rod 15, and the bottom end of the extrusion rod 25 passes through the cavity three 20 and is fixedly connected to the extrusion block 26, and a concave card block 27 is fixedly mounted on the cavity three 20 at the bottom end of the extrusion block 26, and a flexible substrate 14 is arranged in the concave card block 27, and the extrusion block 26 cooperates with the flexible substrate 14.

[0026] Optionally, the driving assembly includes: a short rod 28, the top end of the short rod 28 is fixedly mounted on the inner wall of the cavity 2 17, and the bottom end of the short rod 28 is rotatably connected to the cam 29, and the cam 29 is connected to the driving motor 3 30 through a belt assembly, and the output end of the driving motor 30 is fixedly connected to the bevel gear 1 31, and the bevel gear 1 31 is meshingly connected with the bevel gear 2 32, the bevel gear 2 32 is fixedly connected to one end of the rotating shaft 1 33, and the other end of the rotating shaft 1 33 is fixedly connected to the bevel gear 3 34, and the bevel gear 3 34 is meshingly connected with the bevel gear 4 35.

[0027] The working principle of the above technical solution is as follows: when the flexible substrate 14 needs to be stretched, the cabinet door 2 is first opened, and the flexible substrate 14 is placed between the clamping block 1 9 and the clamping block 2 10, and then the adjusting rod 12 is rotated, and the adjusting rod 12 rotates to drive the threaded rod 2 11 to move downward, and the threaded rod 2 11 moves downward to drive the rectangular block 13 to move accordingly, so that the flexible substrate 14 is effectively clamped, and then the driving motor 1 6 is started, and the driving motor 1 6 rotates to drive the threaded rod 1 7 to rotate accordingly, and the threaded rod 1 7 rotates to drive the slider 1 8 threadedly connected thereto to move to the right, and the slider 1 8 moves to the right to drive the clamping block 2 10 to move accordingly, so as to observe the stretching state of the flexible substrate 14; When it is necessary to perform anti-bending and anti-extrusion tests on the flexible substrate 14, first, the flexible substrate 14 is placed in the clamping blocks 3 23 at both ends of the support seat 24, and then the driving motor 21 is started. The driving motor 21 drives the clamping blocks 3 23 to flip up and down, and then another flexible substrate 14 is placed in the concave block 27, and then the driving motor 3 30 is started. The driving motor 3 30 rotates to drive the cam 29 connected to its belt to rotate, and the rotation of the cam 29 drives the long rod 15 to move up and down accordingly. The long rod 15 moves up and down to drive the pressing rod 18 and the extrusion rod 25 to move up and down. The pressing rod 18 moves up and down to squeeze the flexible substrate 14 at the bottom, and then under the action of the driving motor 21, the flexible substrate 14 at the bottom is flipped, and the anti-bending test is repeatedly performed on it. The extrusion block 26 at the bottom is driven by the up and down movement of the extrusion rod 25 to move accordingly to squeeze the flexible substrate 14 in the concave block 27, so as to effectively observe it.

[0028] The beneficial effects of the above technical solution are as follows: by setting the threaded rod 1 7 and the slider 1 8, it is convenient to realize the movement of the clamping block 2 10, so as to perform stretching detection on the flexible substrate 14; by setting the threaded rod 2 11 and the rectangular block 13, it is convenient to realize effective clamping of the flexible substrate 14; by setting the driving motor 21 and the clamping block 3 23, it is convenient to realize effective flipping of the flexible substrate 14; by setting the reset spring 16, it is convenient to realize effective resetting of the long rod 15, and by setting the cam 29, it is convenient to realize the up and down movement of the long rod 15; by setting the extrusion block 26, it is convenient to realize effective extrusion of the flexible substrate 14; by setting the limit rod 19, it is convenient to effectively limit the pressing rod 18 and the extrusion rod 25; by setting the shock-absorbing pad 22, it is convenient to realize effective shock absorption of the driving motor 21, which is very convenient and practical.

[0029] Example 3 On the basis of Example 1 or 2, Figure 2As shown, a flexible substrate performance detection system is provided, wherein the detection box 1 is further provided with an anti-corrosion detection device, wherein the anti-corrosion detection device comprises: a rotating shaft 2 36, wherein one end of the rotating shaft 2 36 is rotatably connected to the inner wall of a cavity 4 37 provided at the right end of a cavity 1 5, and the other end of the rotating shaft 2 36 passes through the cavity 4 37 and is fixedly connected to a bevel gear 4 35, and a plurality of clamping blocks 39 are fixedly installed on the rotating shaft 2 36, and a plurality of flexible substrates 14 are clamped on the clamping blocks 39, and a connecting pipe 1 38 is fixedly installed on the top of the cavity 4 37, and a plurality of nozzles 48 are fixedly installed on the connecting pipe 1 38, and the bottom end of the connecting pipe 1 38 is connected to a pressurizing mechanism, and a reverse flow valve 1 40 is fixedly installed in the connecting pipe 1 38 (the bottom end of the cavity 4 37 can be connected to the liquid storage cavity 45 through the connecting pipe 3).

[0030] Optionally, the pressurizing mechanism includes: a pressurizing box 41, the right end of the pressurizing box 41 is fixedly mounted on the inner wall of the cavity 17, and a T-shaped push rod 42 is slidably connected to the inside of the pressurizing box 41, the left end of the T-shaped push rod 42 passes through the pressurizing box 41 and is fixedly connected to the ball 47, the ball 47 contacts the trapezoidal block 43, the trapezoidal block 43 is fixedly mounted on the long rod 15, and the right end of the trapezoidal block 43 is provided with an inclined surface, the inclined surface is lower on the left and higher on the right, the top right side of the pressurizing box 41 is connected to the connecting pipe 1 38, the bottom end of the pressurizing box 41 is connected to the liquid storage chamber 45 through the connecting pipe 2 44, and a reverse valve 2 46 is fixedly installed in the connecting pipe 2 44, the liquid storage chamber 45 is arranged at the bottom end of the right side of the detection box 1, and a reset spring 2 49 is sleeved on the T-shaped push rod 42 arranged in the pressurizing box 41.

[0031] The working principle of the above technical solution is as follows: when the flexible substrate 14 needs to be tested for corrosion resistance, the cabinet door 2 at the front end of the cavity 4 37 is first opened, and a plurality of flexible substrates 14 are clamped onto the clamping block 39, and then the driving motor 30 is started. The driving motor 30 rotates to drive the bevel gear 1 31 fixedly connected thereto to rotate, and the bevel gear 1 31 rotates to drive the bevel gear 2 32 to rotate, and the bevel gear 2 32 rotates to drive the rotating shaft 1 33 and the bevel gear 3 34 fixedly connected to the rotating shaft 1 33 to rotate, and the bevel gear 3 34 rotates to drive the bevel gear 4 35 meshing therewith to rotate, and the bevel gear 4 35 rotates to drive the bevel gear 1 31 fixedly connected thereto to rotate. The second rotating shaft 36 connected with the fixed part rotates accordingly, and the rotation of the second rotating shaft 36 drives the plurality of blocks 39 to rotate. Then, when the long rod 15 moves up and down, the trapezoidal block 43 is driven to move up and down. The up and down movement of the trapezoidal block 43 drives the ball 47 in contact with it to move, thereby driving the T-shaped push rod 42 fixedly connected with it to move left and right. The T-shaped push rod 42 moves to the left, and the corrosive liquid in the liquid storage chamber 45 is transported to the pressurized box 41 through the second connecting pipe 44. When the T-shaped push rod 42 moves to the right, the corrosive liquid is sprayed onto the plurality of flexible substrates 14 through the connecting pipe 1 38 and through the plurality of nozzles 48, so as to perform corrosion resistance detection on them.

[0032] The beneficial effects of the above technical solution are as follows: by setting the trapezoidal block 43, it is convenient to realize the left and right movement of the T-type push rod 42, thereby realizing the effective pressurized delivery of the corrosive liquid; by setting the reset spring 2 49, it is convenient to realize the reset of the T-type push rod 42; by setting the rotating shaft 2 36 and the clamping block 39, it is convenient to realize the installation and rotation of several flexible substrates 14; by setting the connecting pipe 1 38 and the nozzle 48, it is convenient to realize the effective spraying of the flexible substrate 14; by setting the reverse flow valve 1 40 and the reverse flow valve 2 46, it is convenient to prevent the backflow of the corrosive liquid; by setting the liquid storage chamber 45, it is convenient to realize the effective storage of the corrosive liquid, which is very convenient and practical.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A flexible substrate performance detection system, characterized in that: include: A testing box (1) is provided with a plurality of cabinet doors (2) at the front end of the testing box (1), a glass observation window (3) is installed on the cabinet door (2), and a tensile testing device, an anti-bending testing device and an anti-extrusion device are provided inside the testing box (1).

2. A flexible substrate performance detection system according to claim 1, characterized in that: The tensile testing device comprises: a mounting box (4), the mounting box (4) being fixedly mounted on the inner wall at the bottom end of a cavity (5) provided at the top left side of the testing box (1), a driving motor (6) being fixedly mounted on the inner wall at the left end of the mounting box (4), and an output end of the driving motor (6) being fixedly mounted with one end of a threaded rod (7), the other end of the threaded rod (7) being rotatably connected to the inner wall of the mounting box (4), and a slider (8) being threadedly connected to the threaded rod (7), the top end of the slider (8) being connected to a clamping mechanism.

3. A flexible substrate performance detection system according to claim 2, characterized in that The clamping mechanism comprises: a clamping block 1 (9) and a clamping block 2 (10), wherein the bottom end of the clamping block 1 (9) is fixedly mounted on the top end of the mounting box (4), and the bottom end of the clamping block 2 (10) is fixedly mounted on the top end of the slider 1 (8), and the clamping block 1 (9) and the clamping block 2 (10) are both provided with a clamping assembly 1; The left end clamping assembly 1 comprises: a second threaded rod (11) having an adjusting rod (12) fixedly mounted on the top end thereof, the second threaded rod (11) having a bottom end passing through a first clamping block (9) and being fixedly connected to a rectangular block (13), the rectangular block (13) being in contact with a flexible substrate (14), and the second threaded rod (11) being threadedly connected to the first clamping block (9).

4. A flexible substrate performance detection system according to claim 1, characterized in that: The anti-bending detection device comprises: a long rod (15), the top end of the long rod (15) is connected to the driving assembly, the top end of a return spring (16) is fixedly mounted on the bottom end of the long rod (15), and the bottom end of the return spring (16) is fixedly mounted on the inner wall of a second cavity (17) provided in the detection box (1), and a pressing rod (18) is fixedly mounted on the bottom end of the long rod (15), the bottom end of the pressing rod (18) passes through the second cavity (17) and cooperates with a substrate rotation adjustment assembly, and the substrate rotation adjustment assembly is arranged on the inner wall of a third cavity (20) provided at the bottom end of the detection box (1), and a limiting rod (19) is fixedly mounted on the inner wall of the top end of the cavity (20), and the pressing rod (18) slides along the up and down direction and passes through the limiting rod (19).

5. A flexible substrate performance detection system according to claim 4, characterized in that: The substrate rotation adjustment assembly comprises: a second drive motor (21), the second drive motor (21) is fixedly mounted on a shock-absorbing pad (22), and the shock-absorbing pad (22) is fixedly mounted on the inner wall of the bottom end of the cavity (20), and the output end of the second drive motor (21) is connected to the second clamping assembly; The left clamping assembly 2 comprises: a clamping block 3 (23), the clamping block 3 (23) being fixedly connected to the output end of the driving motor 2 (21), and the clamping block 3 (23) being rotatably connected to a support seat (24), and the bottom end of the support seat (24) being fixedly mounted on the inner wall of the cavity 3 (20), and a flexible substrate (14) being clamped between the left clamping block 3 (23) and the right clamping block 3 (23).

6. A flexible substrate performance detection system according to claim 1, characterized in that The anti-extrusion device comprises: an extrusion rod (25), the top end of the extrusion rod (25) is fixedly mounted on the long rod (15), and the bottom end of the extrusion rod (25) slides along the up-down direction through the cavity three (20) and is fixedly connected to the extrusion block (26), and a concave card block (27) is fixedly mounted on the cavity three (20) at the bottom end of the extrusion block (26), and a flexible substrate (14) is arranged in the concave card block (27), and the extrusion block (26) cooperates with the flexible substrate (14).

7. A flexible substrate performance detection system according to claim 4, characterized in that: The driving assembly comprises: a short rod (28), the top end of the short rod (28) is fixedly mounted on the inner wall of the second cavity (17), the bottom end of the short rod (28) is rotatably connected to the cam (29), the cam (29) is connected to the third driving motor (30) through a belt assembly, the output end of the third driving motor (30) is fixedly connected to the first bevel gear (31), the first bevel gear (31) is meshingly connected to the second bevel gear (32), the second bevel gear (32) is fixedly connected to one end of the first rotating shaft (33), the other end of the first rotating shaft (33) is fixedly connected to the third bevel gear (34), and the third bevel gear (34) is meshingly connected to the fourth bevel gear (35).

8. A flexible substrate performance detection system according to claim 7, characterized in that: The detection box (1) is also provided with an anti-corrosion detection device, the anti-corrosion detection device comprising: a second rotating shaft (36), one end of the second rotating shaft (36) being rotatably connected to the inner wall of a fourth cavity (37) provided at the right end of the first cavity (5), the other end of the second rotating shaft (36) passing through the fourth cavity (37) and being fixedly connected to the fourth bevel gear (35), and a plurality of clamping blocks (39) being fixedly mounted on the second rotating shaft (36), a plurality of flexible substrates (14) being clamped on the clamping blocks (39), and a connecting pipe (38) being fixedly mounted on the top end of the fourth cavity (37), a plurality of nozzles (48) being fixedly mounted on the connecting pipe (38), the bottom end of the connecting pipe (38) being connected to a pressurizing mechanism, and a reverse flow valve (40) being fixedly mounted in the connecting pipe (38).

9. A flexible substrate performance detection system according to claim 8, characterized in that: The pressurizing mechanism comprises: a pressurizing box (41), the right end of which is fixedly mounted on the inner wall of the second cavity (17), and a T-shaped push rod (42) is slidably connected to the inside of the pressurizing box (41), the left end of which passes through the pressurizing box (41) and is fixedly connected to a round ball (47), the round ball (47) is in contact with a trapezoidal block (43), the trapezoidal block (43) is fixedly mounted on the long rod (15), and the right end of the trapezoidal block (43) is The end of the pressure box (41) is provided with an inclined surface, which is lower on the left and higher on the right. The top end of the right side of the pressure box (41) is connected to the connecting pipe 1 (38), and the bottom end of the pressure box (41) is connected to the liquid storage chamber (45) through the connecting pipe 2 (44), and the connecting pipe 2 (44) is fixedly installed with a reverse flow valve 2 (46). The liquid storage chamber (45) is arranged at the bottom end of the right side of the detection box (1), and the T-shaped push rod (42) arranged in the pressure box (41) is provided with a return spring 2 (49).

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