Tensile strength detection device for carrier tape production and processing

Abstract

The invention relates to the technical field of new material processing, and provides a tensile strength detection device for carrier tape production and processing, which comprises a detection device main body and a mounting block, a control panel is mounted at the front end of the detection device body, a stretching structure is arranged in the detection device body, a mounting block is arranged at the top end of the stretching structure, and a stretching sensor is mounted at the front end of the mounting block. By arranging the clamping structure, when the tensile strength of the carrier tape is detected, the carrier tape can be clamped through two groups of mounting frames through the cooperative use of a worm gear and a worm, and in the clamping process, through the cooperative use of a self-adaptive clamping block, a first fixing rod and a third spring, when the carrier tape is clamped, the tensile strength of the carrier tape is detected, and the tensile strength of the carrier tape is detected. According to the thickness of the carrier tape, the clamping angle of the self-adaptive clamping block is automatically adjusted, self-adaptive adjustment is carried out according to the thickness of the carrier tape, the situation that the carrier tape is loosened in the clamping process is avoided, the clamping effect is better, and detection data are accurate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new material processing, in particular to a tensile strength detection device for carrier tape production and processing. BACKGROUND

[0002] The carrier tape is a strip-shaped product applied to the field of electronic packaging, has a specific thickness, and has cavities for holding electronic components and positioning holes for index positioning equidistantly distributed in the length direction. During carrier tape production, the produced carrier tape needs to be subjected to a tensile strength detection, and a tensile strength detection device is needed for the tensile strength detection.

[0003] Therefore, the patent with the publication number CN221199254U discloses a carrier tape production detection device, which comprises a detection device main body, a first motor fixedly installed on one side of the detection device main body, a first threaded rod fixedly installed with the power output shaft of the first motor, a second threaded rod fixedly installed with one end of the first threaded rod, and a first threaded seat screw-installed on the outer side of the first threaded rod. In the utility model, the two ends of the carrier tape can be clamped and fixed through the setting of the pressing plate. The carrier tape can be tightened through the rotation of the two winding rollers, the problem of excessively large tensile detection distance is avoided, the carrier tape is kept flat, the subsequent detection is facilitated, the carrier tape can be clamped and fixed through the mutual cooperation of the first clamping plate and the second clamping plate, the clamping firmness of the carrier tape can be improved through the engagement of the ridges in the groove, and the falling off is prevented.

[0004] The prior art in the above has the problem that the two ends of the carrier tape can be clamped and fixed through the setting of the pressing plate, the carrier tape can be tightened through the rotation of the two winding rollers, the problem of excessively large tensile detection distance is avoided, but there are tolerances in the production of the carrier tape, the thickness of one end of the carrier tape is not uniform in the clamping process, the clamping is not tight, and the carrier tape falls off and the tensile data is inaccurate in the stretching process, so a tensile strength detection device for carrier tape production and processing is needed to solve the above problems. SUMMARY

[0005] The present application aims to provide a tensile strength detection device for carrier tape production and processing to solve the defects that the thickness of one end of the carrier tape is not uniform in the clamping process of the existing clamp, the clamping is not tight, and the carrier tape falls off and the tensile data is inaccurate in the stretching process.

[0006] To solve the above technical problems, the present application provides the following technical scheme: a tensile strength detection device for carrier tape production and processing, comprising a detection device main body and a mounting block.

[0007] The front end of the detection device body is provided with a control panel, the inside of the detection device body is provided with a stretching structure, the top end of the stretching structure is provided with a mounting block, the front end of the mounting block is provided with a stretching sensor, the front end of the stretching sensor and the top end of one side of the detection device body are provided with a clamping structure.

[0008] The clamping structure comprises a clamping frame, the clamping frame is installed at the front end of the stretching sensor and the top end of one side of the detection device body, a bidirectional screw rod is installed inside one side of the clamping frame, a worm wheel is installed at the top end of the bidirectional screw rod, a worm gear is installed on one side of the worm wheel, a screw sleeve is installed on the outside of both ends of the bidirectional screw rod, a mounting bracket is fixed on one side of the screw sleeve, a second fixed rod is installed inside the mounting bracket, a self-adapting bracket is sleeved on the outside of the second fixed rod, second springs are fixed on both sides of the top end of the self-adapting bracket, the top end of the second spring is connected with the top end inside the mounting bracket, an installation cavity is formed in the inside of the self-adapting bracket, a first fixed rod is installed in the installation cavity, and a self-adapting clamping block is installed on the outside of the first fixed rod.

[0009] Preferably, one side of the self-adapting clamping block is fixed with a fixed plate, both sides of the top end of the self-adapting clamping block are fixed with third springs, the top end of the third springs is fixed with the top end inside the self-adapting bracket, and the top end of the third springs is fixed with the bottom end of the fixed plate.

[0010] Preferably, one side inside the self-adapting bracket is fixed with a connecting block, a moving block is installed on the outside of the connecting block, a moving groove is formed in the inside of the moving block, extrusion blocks are installed on both sides of the top end of the self-adapting clamping block, the top end of the extrusion block is in contact with one side of the moving block, teeth are installed on the bottom end of the self-adapting clamping block, and rubber is installed on the outside of the teeth.

[0011] Preferably, the self-adapting clamping block is provided with two groups, and the two groups of self-adapting clamping blocks are symmetrically distributed inside the self-adapting bracket.

[0012] Preferably, pre-pressing plates are installed at both ends in the inside of the mounting bracket, guide rods are fixed on the top end of the pre-pressing plates, guide grooves are formed in the inside of the mounting bracket, the guide rods are inserted into the inside of the guide grooves, and first springs are installed on the outside of the guide rods.

[0013] Preferably, the two ends of the first spring are respectively fixed with the top end of the pre-pressing plate and the bottom end of the mounting bracket, and the first spring and the pre-pressing plate form an extension structure.

[0014] Preferably, the stretching structure comprises a lead screw, the lead screw is installed in the inside of the detection device body, a servo motor is installed at one end of the lead screw, a lead screw sleeve is installed on the outside of the lead screw, and the top end of the lead screw sleeve is fixed with the bottom end of the mounting block.

[0015] Preferably, the two ends of the top of the detection device body are provided with auxiliary structures, the auxiliary structures comprise drawing boards, the drawing boards are installed on the two ends of the top of the detection device body, and one side of each drawing board is provided with a scale plate.

[0016] Preferably, the two sides of the clamping frame are fixedly provided with connecting frames, the top end of each connecting frame is provided with a fixed block, the inside of the fixed block is provided with an erasable pen, the inside of one side of the fixed block is provided with a rotating groove, the inside of the rotating groove is provided with a rotating rod, one end of the rotating rod is provided with a resisting plate, and the rear end of the connecting frame is provided with a cloth rubbing block.

[0017] Preferably, the outside of the rotating rod is provided with external threads, the inside of the rotating groove is provided with internal threads, and the rotating rod and the rotating groove are in threaded connection.

[0018] The tension strength detection device for carrier tape production and processing has the following advantages:

[0019] When the tension strength of the carrier tape is detected, the two groups of mounting frames are driven to clamp the carrier tape through the cooperation of the bidirectional screw rod and the screw sleeve by the cooperation of the worm gear and the worm, in the clamping process, the angle of the self-adaptive clamping block is automatically adjusted according to the thickness of the carrier tape by the cooperation of the self-adaptive clamping block, the first fixed rod and the third spring, the self-adaptive adjustment according to the thickness of the carrier tape is realized, the carrier tape with tolerances can be clamped, and the carrier tape will not be loose in the clamping process, so that the clamping effect is better and the detection data is accurate.

[0020] Further, in the clamping process, the two groups of pre-pressing plates are simultaneously attached to the two sides of one end of the carrier tape by the movement of the two groups of mounting frames, so that the two sides of one end of the carrier tape are pre-clamped, a slight initial clamping force is applied, the carrier tape is preliminarily fixed in the clamping process, the axial line is kept consistent with the direction of the tensile force, and the carrier tape will not move randomly to affect the clamping effect in the subsequent formal clamping process.

[0021] Further, after the detection is completed, the guide rod moves upward in the guide groove by the pre-pressing plate during pre-clamping, and the first spring is compressed, when the carrier tape is released after the detection is completed, the first spring pushes the pre-pressing plate to return to the original position, a pushing force is applied to the carrier tape, the teeth are not easy to be taken out of the carrier tape, additional operation of the worker is not needed, the detection of the next carrier tape is not affected, time is saved, and work efficiency is improved.

[0022] Further, the design of the teeth can increase the friction coefficient during clamping, forming a mechanical engagement with the surface of the carrier tape. The inclined surface (front angle 30°, back angle 60°) of the teeth produces a "wedge effect" when under stress: when the carrier tape attempts to slip, the vertical component of the force exerted by the teeth increases with the tension, forming an effect similar to one-way self-locking, improving the clamping effect.

[0023] Further, the design of the rubber can combine "rigid mechanical engagement" with "elastic friction enhancement" during tooth clamping. The core advantage lies in the synergy of material properties and structural design, achieving multiple optimizations such as clamping force improvement and carrier tape protection. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a front view of the three-dimensional structure of the present application;

[0025] Figure 2 is a front view of the three-dimensional structure of the present application;

[0026] Figure 3 is a front view of the three-dimensional structure of the present application;

[0027] Figure 4 is a front view of the three-dimensional structure of the present application;

[0028] Figure 5 is a front view of the three-dimensional structure of the present application;

[0029] Figure 6 is a front view of the three-dimensional structure of the present application;

[0030] Figure 7 is a front view of the three-dimensional structure of the present application;

[0031] Figure 8 is a front view of the three-dimensional structure of the present application;

[0032] Figure 9 is a front view of the three-dimensional structure of the present application;

[0033] Figure 10 is a front view of the three-dimensional structure of the present application;

[0034] Figure 11 is a front view of the three-dimensional structure of the present application;

[0035] Figure 12 is a front view of the three-dimensional structure of the present application;

[0036] Figure 13It is the rear view three-dimensional structure schematic diagram of mounting frame of the application;

[0037] Figure 14 It is the top view three-dimensional structure schematic diagram of mounting frame of the application;

[0038] Figure 15 It is the bottom view three-dimensional structure schematic diagram of mounting frame of the application.

[0039] The figure mark explanation: 1, detection device main body; 2, control panel; 3, stretching structure; 301, screw rod; 302, silk cover; 303, servo motor; 4, auxiliary structure; 401, connecting frame; 402, drawing board; 403, scale board; 404, fixed block; 405, cloth block; 406, erasable pen; 407, rotating rod; 408, rotating groove; 409, stop plate; 5, mounting block; 6, clamping structure; 601, clamping frame; 602, mounting frame; 603, worm gear; 604, worm; 605, bidirectional screw rod; 606, screw sleeve; 607, guide groove; 608, guide rod; 609, first spring; 6010, pre-pressing plate; 6011, self-adapting frame; 6012, second spring; 6013, self-adapting clamping block; 6014, gear tooth; 6015, rubber; 6016, first fixed rod; 6017, moving block; 6018, connecting block; 6019, moving groove; 6020, extrusion block; 6021, third spring; 6022, second fixed rod; 6023, mounting cavity; 6024, fixed plate; 7, stretching sensor. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0041] Please refer to Figures 1-15 The application provides a tensile strength detection device for carrier tape production and processing, which comprises a detection device main body 1 and a mounting block 5.

[0042] A control panel 2 is installed at the front end of the detection device main body 1, a stretching structure 3 is arranged in the detection device main body 1, a mounting block 5 is arranged at the top end of the stretching structure 3, a stretching sensor 7 is installed at the front end of the mounting block 5, and a clamping structure 6 is arranged at the top end of one side of the detection device main body 1.

[0043] The clamping structure 6 comprises a clamping frame 601 installed at the front end of the tensile sensor 7 and the top end of the one side of the detection device main body 1, a bidirectional screw rod 605 is installed at the one side of the inner side of the clamping frame 601, a worm wheel 603 is installed at the top end of the bidirectional screw rod 605, a worm gear 604 is installed at one side of the worm wheel 603, a screw sleeve 606 is installed at the outer side of the two ends of the bidirectional screw rod 605, a mounting frame 602 is fixed at one side of the screw sleeve 606, a second fixed rod 6022 is installed in the inner side of the mounting frame 602, a self-adaptive frame 6011 is sleeved at the outer side of the second fixed rod 6022, second springs 6012 are fixed at the top end of the two sides of the self-adaptive frame 6011, the top end of the second spring 6012 is connected with the top end of the inner side of the mounting frame 602, a mounting cavity 6023 is formed in the inner side of the self-adaptive frame 6011, a first fixed rod 6016 is installed in the inner side of the mounting cavity 6023, a self-adaptive clamping block 6013 is installed at the outer side of the first fixed rod 6016, a fixed plate 6024 is fixed at one side of the self-adaptive clamping block 6013, third springs 6021 are fixed at the top end of the two sides of the self-adaptive clamping block 6013, the top end of the third spring 6021 is fixed with the top end of the inner side of the self-adaptive frame 6011, the top end of the third spring 6021 is fixed with the bottom end of the fixed plate 6024, a connecting block 6018 is fixed at one side of the inner side of the self-adaptive frame 6011, a moving block 6017 is installed at the outer side of the connecting block 6018, a moving groove 6019 is formed in the inner side of the moving block 6017, extrusion blocks 6020 are installed at the top end of the two sides of the self-adaptive clamping block 6013, the top end of the extrusion block 6020 is in contact with one side of the moving block 6017, a gear tooth 6014 is installed at the bottom end of the self-adaptive clamping block 6013, a rubber 6015 is installed at the outer side of the gear tooth 6014, the self-adaptive clamping block 6013 is provided with two groups, the two groups of self-adaptive clamping blocks 6013 are symmetrically distributed in the inner side of the self-adaptive frame 6011, pre-pressing plates 6010 are installed at the two ends in the inner side of the mounting frame 602, guide rods 608 are fixed at the top end of the pre-pressing plates 6010, a guide groove 607 is formed in the inner side of the mounting frame 602, the guide rod 608 is inserted into the inner side of the guide groove 607, first springs 609 are installed at the outer side of the guide rod 608, the two ends of the first spring 609 are respectively fixed with the top end of the pre-pressing plate 6010 and the bottom end of the mounting frame 602, and the first spring 609 and the pre-pressing plate 6010 constitute a telescopic structure.

[0044] Referring to Figures 1-3 and Figures 7-15When the tensile strength detection needs to be performed after the production of the carrier tape is completed, one side of the carrier tape is fixed, one end of the carrier tape is placed in the inner part of the mounting frame 602, the worm 604 is rotated after the placement is completed, the worm 604 drives the worm gear 603 to rotate in the rotating process, the worm gear 603 drives the bidirectional screw rod 605 to rotate in the rotating process, the bidirectional screw rod 605 drives the two groups of screw sleeves 606 to move to the middle position at the same time in the rotating process, the two groups of screw sleeves 606 drive the two groups of mounting frames 602 to move to the middle position at the same time in the moving process to the middle position, the two groups of mounting frames 602 drive the two groups of pre-pressing plates 6010 to move to the middle position, so that the two groups of pre-pressing plates 6010 are attached to the two sides of one end of the carrier tape at the same time, the two sides of one end of the carrier tape are pre-pressed at the same time, a slight initial clamping force is applied, the carrier tape is preliminarily fixed in the clamping process, the axial line is kept consistent with the direction of the tensile force, the carrier tape is prevented from moving randomly in the subsequent formal clamping process, the clamping effect is ensured, and the preliminary clamping work is completed.

[0045] When the preliminary clamping of the carrier tape is completed, continue to rotate the worm 604, and at this time, as the rotation continues, the clamping frame 601 will continue to move to the middle position, and at this time, the mounting frame 602 will drive the adaptive clamping block 6013 to adhere to the surface of the carrier tape. When the surface of the carrier tape has a tolerance, that is, one side of the carrier tape at one end is thick and the other side is thin. Since the adaptive clamping block 6013 is hinged between the first fixed rod 6016 and the adaptive frame 6011, when clamping the carrier tape, it will automatically adjust the angle of the adaptive clamping block 6013 according to the thickness of the carrier tape, achieving the effect of adaptive adjustment according to the thickness of the carrier tape. When the adaptive clamping block 6013 is adaptively adjusted, the side top extrusion block 6020 of the adaptive clamping block 6013 will extrude the moving block 6017 to one side, causing the other side of the moving block 6017 to extrude the extrusion block 6020 at the other top end of the adaptive clamping block 6013 to move, achieving the adaptive angle connection and improving the clamping effect. The moving block 6017 will move the moving slot 6019 on the outside of the connecting block 6018 to guide the movement of the moving block 6017, making the movement of the moving block 6017 more stable. The two ends of the top of the adaptive clamping block 6013 are also provided with a third spring 6021. The use of the third spring 6021 can compensate for the pressure imbalance caused by the angle deviation in real time during the adaptive adjustment, avoiding overloading and tearing on one side. Through the combination of the spring and the adaptive angle clamp, the clamping structure can be upgraded from the traditional rigid clamping to the elastic dynamic adaptation, especially suitable for ultra-thin carrier tapes, achieving dual improvement of tolerance compatibility and process stability, so that the carrier tape can be used with a tolerance during clamping, and the carrier tape will not loosen during clamping, making the clamping effect better. During use, the use of the teeth 6014 can increase the friction coefficient and form a mechanical bite with the surface of the carrier tape. The front angle of the inclined surface of the teeth 6014 is 30°, and the rear angle is 60°. When stressed, it produces a "wedge effect": when the carrier tape tries to slip, the vertical component of the sawtooth will increase with the increase of the tension, forming a similar one-way self-locking effect. The surface of the teeth 6014 is also provided with rubber 6015. The use of rubber 6015 combines "rigid mechanical bite" and "elastic friction enhancement" in a composite design. Its core advantage lies in the synergy of material properties and structural design, achieving multiple optimizations such as clamping force improvement and carrier tape protection.

[0046] When the clamping of both ends of the carrier tape is completed, start the servo motor 303. The servo motor 303 will drive the lead screw 301 to rotate after starting. The rotating lead screw 301 will drive the clamping structure 6 to stretch the carrier tape through the cooperation of the lead sleeve 302 and the mounting block 5, and detect the tension through the use of the tension sensor 7, thereby completing the anti-stretching detection work of the carrier tape.

[0047] The top of the detection device body 1 is provided with auxiliary structure 4 at both ends, the auxiliary structure 4 includes drawing board 402, the drawing board 402 is installed at both ends of the top of the detection device body 1, one side of the drawing board 402 is provided with scale board 403, both sides of the clamping frame 601 are fixedly provided with connecting frame 401, the top of the connecting frame 401 is provided with fixed block 404, the inside of the fixed block 404 is provided with eraser 406, the inside of one side of the fixed block 404 is provided with rotating groove 408, the rotating groove 408 is provided with rotating rod 407, one end of the rotating rod 407 is provided with stop plate 409, the rear end of the connecting frame 401 is provided with eraser block 405, the outer side of the rotating rod 407 is provided with external thread, the inner side of the rotating groove 408 is provided with internal thread, and the rotating rod 407 and the rotating groove 408 are in threaded connection;

[0048] Referring to Figures 1-6 When the clamping frame 601 moves, the connecting frame 401 moves, the connecting frame 401 moves, and the eraser 406 moves on the surface of the drawing board 402, so that the detected data is displayed on the drawing board 402, and the detected data is displayed on the drawing board 402, and the detected data is displayed on the drawing board 402. The data on the drawing board 402 and the data of the tensile sensor 7 are comprehensively processed after the tensile detection is completed, so that the tensile data of the carrier tape is detected, so that the tensile data of the carrier tape is detected, so that the tensile data of the carrier tape is detected. The detection of the carrier tape is more accurate, so that the detection of the carrier tape is completed, the eraser 406 is inserted into the inside of the fixed block 404, the eraser 406 is inserted into the inside of the fixed block 404, and the eraser 406 is rotated. The rotating rod 407 is rotated between the rotating rod 407 and the rotating groove 408, so that the stop plate 409 is arranged on the outer side of the eraser 406, the fixing of the eraser 406 is completed, and the fixing of the eraser 406 is more convenient. When the carrier tape detection is completed and needs to be removed, the worm 604 is reversed, so that the mounting frame 602 returns to the initial state, at this time, the pre-pressing plate 6010 moves upward in the guide groove 607, and the first spring 609 is compressed when the pre-pressing plate 6010 is pre-pressed. When the detection is completed and released, the first spring 609 pushes the pre-pressing plate 6010 to return to the original position, providing a pushing force for the carrier tape, preventing the teeth 6014 from being stuck in the carrier tape and being difficult to remove, and the worker needs to perform additional operation, affecting the detection of the next carrier tape, saving time and improving work efficiency. When a group of carrier tapes are detected, the clamping frame 601 returns to the initial state, at this time, the eraser block 405 wipes the mark drawn by the eraser 406 when the clamping frame 601 returns to the initial state, and prepares for the next detection. Finally, the tensile detection of the carrier tape is completed.

[0049] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tensile strength testing device for carrier tape production and processing, characterized by: It comprises a detection device body (1) and a mounting block (5); A control panel (2) is installed at the front end of the detection device body (1), a tensile structure (3) is provided inside the detection device body (1), a mounting block (5) is provided at the top end of the tensile structure (3), a tensile sensor (7) is installed at the front end of the mounting block (5), and a clamping structure (6) is provided at the front end of the tensile sensor (7) and the top end of one side of the detection device body (1); The clamping structure (6) includes a clamping frame (601), which is installed at the front end of the stretching sensor (7) and the top end of one side of the detection device body (1), a bidirectional screw (605) is installed inside one side of the clamping frame (601), a worm wheel (603) is installed at the top end of the bidirectional screw (605), a worm (604) is installed on one side of the worm wheel (603), screw sleeves (606) are installed on the outer sides of both ends of the bidirectional screw (605), a mounting frame (602) is fixed on one side of the screw sleeve (606), and the inner side of the mounting frame (602) is fixed to the inner side of the mounting frame (602). A second fixing rod (6022) is installed on the outside of the second fixing rod (6022), an adaptive frame (6011) is sleeved on the outside of the adaptive frame (6011), second springs (6012) are fixed on both sides of the top of the adaptive frame (6011), the top of the second spring (6012) is connected to the top of the inside of the mounting frame (602), an installation cavity (6023) is opened inside the adaptive frame (6011), a first fixing rod (6016) is installed inside the installation cavity (6023), and an adaptive clamping block (6013) is installed on the outside of the first fixing rod (6016).

2. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: A fixed plate (6024) is fixed to one side of the adaptive clamping block (6013), and third springs (6021) are fixed to both sides of the top of the adaptive clamping block (6013), so that the top of a group of third springs (6021) is fixed to the top inside the adaptive frame (6011), and the top of the group of third springs (6021) is fixed to the bottom end of the fixed plate (6024).

3. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: A connecting block (6018) is fixed to one side of the interior of the adaptive frame (6011), a moving block (6017) is installed on the outer side of the connecting block (6018), a moving groove (6019) is provided inside the moving block (6017), extrusion blocks (6020) are installed on both sides of the top of the adaptive clamping block (6013), the top of the extrusion block (6020) is in contact with one side of the moving block (6017), and teeth (6014) are installed at the bottom end of the adaptive clamping block (6013), and rubber (6015) is installed on the outer side of the teeth (6014).

4. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: The adaptive clamping blocks (6013) are provided in two groups, and the two groups of adaptive clamping blocks (6013) are symmetrically distributed inside the adaptive frame (6011).

5. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: Pre-compression plates (6010) are installed at both ends of the interior of the mounting frame (602), a guide rod (608) is fixed to the top of the pre-compression plate (6010), a guide groove (607) is opened inside the mounting frame (602), the guide rod (608) is inserted into the interior of the guide groove (607), and a first spring (609) is installed on the outside of the guide rod (608).

6. The tensile strength testing device for carrier tape production and processing according to claim 5, characterized in that: The two ends of the first spring (609) are respectively fixed to the top end of the pre-compression plate (6010) and the bottom end of the mounting frame (602), and a telescopic structure is formed between the first spring (609) and the pre-compression plate (6010).

7. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: The tensile structure (3) comprises a screw rod (301), the screw rod (301) being installed inside the detection device body (1), a servo motor (303) being installed at one end of the screw rod (301), a wire sleeve (302) being installed on the outside of the screw rod (301), and the top end of the wire sleeve (302) being fixed to the bottom end of the mounting block (5).

8. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: Auxiliary structures (4) are provided at both ends of the top of the detection device body (1), and the auxiliary structures (4) include a drawing board (402). The drawing board (402) is installed at both ends of the top of the detection device body (1), and a scale plate (403) is installed on one side of the drawing board (402).

9. The tensile strength testing device for carrier tape production and processing according to claim 1, characterized in that: Connecting frames (401) are fixed on both sides of the clamping frame (601), a fixing block (404) is installed on the top of the connecting frame (401), an erasable pen (406) is installed inside the fixing block (404), a rotating groove (408) is opened inside one side of the fixing block (404), a rotating rod (407) is installed inside the rotating groove (408), a support plate (409) is installed at one end of the rotating rod (407), and a wiping block (405) is installed at the rear end of the connecting frame (401).

10. The tensile strength testing device for carrier tape production and processing according to claim 9, characterized in that: The outer side of the rotating rod (407) is provided with an external thread, and the inner side of the rotating groove (408) is provided with an internal thread, so that the rotating rod (407) and the rotating groove (408) form a threaded connection.

Images