Carrier Tape Peel Force Tester and Carrier Tape Peel Force Test System

Abstract

The present application relates to a carrier tape peeling force tester and a carrier tape peeling force testing system. The carrier tape peeling force tester includes a support platform, a carrier tape fixing structure arranged on the support platform, an upper cover tape fixing and adjustment structure, a carrier tape horizontal support structure and an upper cover tape traction structure, wherein the carrier tape fixing structure is used to fix the carrier tape; the upper cover tape fixing and adjustment structure is used to fix the upper cover tape, and the upper cover tape fixing and adjustment structure includes an angle adjustment device, which is used to adjust the angle when the upper cover tape is peeled off from the carrier tape; the upper cover tape traction structure is connected to the upper cover tape fixing and adjustment structure, and is used to pull the upper cover tape fixing mechanism so that the upper cover tape is peeled off from the carrier tape; the carrier tape horizontal support structure is used to support the carrier tape. The above-mentioned carrier tape peeling force tester is used to improve the disadvantage that the carrier tape peeling equipment often has poor peeling angle accuracy due to manual adjustment of the peeling angle.

Description

Technical Field

[0001] The present application relates to the field of analysis and detection, and in particular to a carrier tape peeling force tester and a carrier tape peeling force testing system. Background Art

[0002] In the electronic component assembly industry, after undergoing a series of electrical and visual tests, qualified components are placed in carrier tape and then sealed with cover tape to protect them from contamination and damage during transportation. The assembly manufacturer peels the cover tape from the carrier tape, removes the encapsulated electronic components, and mounts them on the circuit board. During this process, the force required to peel the cover tape from the carrier tape must be sufficiently stable to ensure accurate positioning of the robot and prevent the components from bouncing or flipping. As electronic components continue to shrink in size, the demand for stable peeling force is also increasing.

[0003] Among them, during the process of peeling the cover tape from the carrier tape, the peeling angle has a critical impact on the stability of the peeling force. However, existing carrier tape peeling equipment often requires manual adjustment of the peeling angle, and the corresponding peeling angle is often not accurate enough. Summary of the Invention

[0004] In view of this, the present application provides a carrier tape peeling force tester and a carrier tape peeling force testing system to improve the disadvantage of poor peeling angle accuracy caused by manual adjustment of the peeling angle in carrier tape peeling equipment.

[0005] A carrier tape peeling force tester comprises: a support platform, a carrier tape fixing structure arranged on the support platform, a cover tape fixing and adjusting structure, a carrier tape horizontal supporting structure and a cover tape traction structure;

[0006] The carrier tape fixing structure is used to fix the carrier tape;

[0007] The upper cover tape fixing and adjusting structure is used to fix the upper cover tape, and the upper cover tape fixing and adjusting structure includes an angle adjustment device, which is used to adjust the angle when the upper cover tape is peeled off from the carrier tape;

[0008] The upper cover tape traction structure is connected to the upper cover tape fixing and adjustment structure, and is used to pull the upper cover tape fixing mechanism to peel the upper cover tape from the carrier tape;

[0009] The carrier tape horizontal support structure is used to support the carrier tape.

[0010] In one embodiment, the carrier tape fixing structure includes a push-pull force gauge fixedly connected to the support platform, an upper carrier tape clamping plate, and a lower carrier tape clamping plate. The lower carrier tape clamping plate is arranged at the first end of the push-pull force gauge, and the upper carrier tape clamping plate and the lower carrier tape clamping plate are connected by a rotating shaft.

[0011] The second end of the push-pull force gauge is used to be connected to the industrial computer. The push-pull force gauge is used to display the corresponding pulling force value. The upper clamping plate and the lower clamping plate of the carrier tape are used to clamp and fix the carrier tape.

[0012] In one embodiment, the upper cover belt fixing and adjustment structure also includes an upper cover belt upper clamping plate, an upper cover belt lower clamping plate, and a power component that drives the upper cover belt upper clamping plate to press toward or away from the upper cover belt lower clamping plate. The angle adjustment device is mechanically connected to the upper cover belt lower clamping plate. A first through hole and a second through hole are provided on the upper cover belt lower clamping plate. A linear bearing is provided in each of the first through hole and the second through hole. A cylindrical shaft is sleeved in each linear bearing to connect with the upper cover belt traction structure.

[0013] In one embodiment, the upper cover belt fixing and adjustment structure also includes a power component support frame, which is arranged on the upper surface of the lower clamping plate of the upper cover belt. The power component includes a lifting block, a connecting shaft and a reset spring. The connecting shaft passes through the power component support frame, one end of the connecting shaft is fastened to the lifting block located above the power component support frame, and the other end of the connecting shaft is fastened to the upper clamping plate of the upper cover belt located below the power component support frame. The connecting shaft is also provided with a reset spring, one end of the reset spring abuts the power component support frame, and the other end of the reset spring abuts the upper clamping plate of the upper cover belt.

[0014] In one embodiment, the angle adjustment device includes a first motor mounting plate, a first motor fixed on the first motor mounting plate, a rotating device arranged on the first motor, and a linkage device driven by the rotating device. The linkage device is fixedly connected to the lower clamping plate of the upper cover belt, and the linkage device is used to link when the rotating device rotates to drive the lower clamping plate of the upper cover belt to move in the vertical direction.

[0015] In one embodiment, the upper cover belt traction structure includes a second motor mounting plate, a second motor fixed on the second motor mounting plate, a fixed screw, a support plate and a cylindrical shaft mounting plate, the support plate is used to support the fixed screw, the fixed screw is used to set the cylindrical shaft mounting plate, and a cylindrical mounting hole is set on the cylindrical shaft mounting plate, and the cylindrical mounting hole is used to install the cylindrical shaft.

[0016] In one embodiment, the fixed screw includes a first fixed screw and a second fixed screw, and the cylindrical shaft mounting plate is also provided with a third through hole and a fourth through hole. The first fixed screw is fixed through the third through hole, and the second fixed screw is fixed through the fourth through hole.

[0017] In one embodiment, the rotating device is a gear, the linkage device is a rack meshing with the gear, and the rack is fixed to the lower clamping plate of the upper cover belt via a fixing assembly.

[0018] In addition, a carrier peeling force testing system is also provided, which includes a QR code recognizer, an industrial computer and the above-mentioned carrier peeling force tester. The QR code recognizer and the carrier peeling force tester are both electrically connected to the industrial computer. The QR code recognizer is used to identify whether the user is a preset authorized customer. When the user is identified as the preset authorized customer, the industrial computer enables the startup permission of the carrier peeling force tester.

[0019] The above-mentioned carrier tape peeling force tester includes a supporting platform, a carrier tape fixing structure arranged on the supporting platform, an upper cover tape fixing and adjusting structure, a carrier tape horizontal supporting structure and an upper cover tape traction structure, wherein the carrier tape fixing structure is used to fix the carrier tape; the upper cover tape fixing and adjusting structure is used to fix the upper cover tape, and the upper cover tape fixing and adjusting structure includes an angle adjustment device, which is used to adjust the angle when the upper cover tape is peeled off from the carrier tape; the upper cover tape traction structure is connected to the upper cover tape fixing and adjusting structure, and is used to pull the upper cover tape fixing mechanism so that the upper cover tape is peeled off from the carrier tape; the carrier tape horizontal supporting structure is used to support the carrier tape; through the supporting platform, the carrier tape fixing structure arranged on the supporting platform, the upper cover tape fixing and adjusting structure, The mutual cooperation between the horizontal support structure of the carrier tape and the traction structure of the upper cover tape, as well as the provision of an angle adjustment device in the fixing and adjustment structure of the upper cover tape, enable the above-mentioned carrier tape peeling force tester to accurately adjust the peeling angle of the cover tape from the carrier tape in real time through the angle adjustment device during the process of peeling the cover tape from the carrier tape, thereby overcoming the shortcoming of the carrier tape peeling equipment in the prior art that the peeling angle is often not accurate enough due to manual adjustment of the peeling angle. The carrier tape peeling force tester can further test the peeling force of the carrier tape peeling equipment in different angle ranges and different moving speeds in real time to determine whether the carrier tape peeling force meets the requirements, thereby further improving the flexibility and accuracy of the peeling angle and peeling force of the carrier tape peeling equipment when peeling the cover tape from the carrier tape as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 1 is a structural diagram of a carrier tape peeling force tester provided in an embodiment of the present application;

[0022] Figure 2 This is a structural diagram of a carrier tape fixing structure provided in an embodiment of the present application;

[0023] Figure 3This is a structural diagram of a top cover belt fixing and adjustment structure provided in an embodiment of the present application;

[0024] Figure 4 This is a structural diagram of an upper cover belt traction structure provided in an embodiment of the present application;

[0025] Figure 5 This is a structural diagram of a carrier belt horizontal support mechanism provided in an embodiment of the present application;

[0026] Figure 6 Schematic diagram of the system structure of a carrier tape peeling force testing system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. In the absence of conflict, the following embodiments and their technical features can be combined with each other.

[0028] refer to Figure 1 、 Figure 3 and Figure 4 , providing a carrier tape peeling force tester 10, comprising: a support platform 100, a carrier tape fixing structure 200 provided on the support platform 100, a cover tape fixing and adjusting structure 300, a carrier tape horizontal supporting structure 400 and a cover tape pulling structure 500;

[0029] The carrier tape fixing structure 200 is used to fix the carrier tape;

[0030] The cover tape fixing and adjusting structure 300 is used to fix the cover tape. The cover tape fixing and adjusting structure 300 includes an angle adjustment device 310. The angle adjustment device 310 is used to adjust the angle when the cover tape is peeled off from the carrier tape.

[0031] The upper cover tape pulling structure 500 is connected to the upper cover tape fixing and adjusting structure 300 and is used to pull the upper cover tape fixing mechanism 300 to peel the upper cover tape from the carrier tape;

[0032] The carrier tape horizontal support structure 400 is used to support the carrier tape.

[0033] In one embodiment, the support platform 100 is a rectangular or approximately rectangular three-dimensional structure, the upper cover belt traction structure 500 is arranged inside the support platform 100, and the carrier belt fixing structure 200, the upper cover belt fixing and adjustment structure 300 and the carrier belt horizontal support structure 400 are all arranged on the upper surface of the support platform 100.

[0034] In one embodiment, the carrier tape peel force tester 10 may be provided with a sheet metal frame housing to protect the various structures described above. The carrier tape peel force tester 10, through the coordination of the support platform 100, the carrier tape fixing structure 200 disposed on the support platform 100, the upper cover tape fixing and adjustment structure 300, the carrier tape horizontal support structure 400, and the upper cover tape pulling structure 500, as well as the provision of an angle adjustment device 310 within the upper cover tape fixing and adjustment structure 300, enables the carrier tape peel force tester 10 to accurately adjust the angle at which the cover tape is peeled off from the carrier tape in real time through the angle adjustment device 310 during the process of peeling the cover tape off the carrier tape, thereby improving the shortcoming of carrier tape peeling equipment, which often suffers from poor peeling angle accuracy due to manual adjustment of the peeling angle.

[0035] In one embodiment, Figure 2 As shown, the carrier tape fixing structure 200 includes a push-pull force gauge 210 fixedly connected to the support platform 100, a carrier tape upper clamping plate 220 and a carrier tape lower clamping plate 230, and the carrier tape lower clamping plate 230 is arranged at the first end of the push-pull force gauge 210 ( Figure 2 The left end surface of the push-pull force gauge 210), the upper carrier plate 220 and the lower carrier plate 230 are connected by a rotating shaft 240;

[0036] The second end of the push-pull force gauge 210 ( Figure 2 The right end face of the push-pull force gauge 210 in the figure is used to connect to the industrial computer, the second end is arranged opposite to the first end, the push-pull force gauge 210 is used to display the corresponding tension value, the upper carrier clamping plate 220 and the lower carrier clamping plate 230 are arranged relatively spaced apart, and when the upper carrier clamping plate 220 and the lower carrier clamping plate 230 are close to each other, they are used to clamp and fix the carrier.

[0037] In this embodiment, the second end of the push-pull force gauge 210 is connected to the industrial computer, so that the industrial computer can control the working process of the above-mentioned carrier peeling force tester 10, and can display the corresponding pulling force value through the push-pull force gauge 210, so that the above-mentioned carrier peeling force tester 10 can display the corresponding carrier peeling force in real time during the working process, which helps to control the working process of the above-mentioned carrier peeling force tester 10 in real time, and further test the peeling force of the carrier peeling equipment in different angle ranges and different moving speeds in real time to determine whether the carrier peeling force meets the requirements, thereby improving the flexibility and accuracy of the peeling angle and peeling force of the carrier peeling equipment when peeling the cover tape from the carrier tape as a whole.

[0038] In one embodiment, Figure 3As shown, the upper cover belt fixing and adjustment structure 300 also includes an upper cover belt upper clamping plate 320, an upper cover belt lower clamping plate 330, and a power component 340 for driving the upper cover belt upper clamping plate 320 to press toward or away from the upper cover belt lower clamping plate. The angle adjustment device 310 is mechanically connected to the upper cover belt lower clamping plate 330. The upper cover belt lower clamping plate 330 is provided with a first through hole and a second through hole. A linear bearing is provided in each of the first through hole and the second through hole. A cylindrical shaft 360 is sleeved in each linear bearing to mate with the cylindrical shaft 360. Figure 1 The upper cover is shown connected with a traction structure 500 .

[0039] The linear bearing provided in the first through hole is a first linear bearing 332 , and the linear bearing provided in the second through hole is a second linear bearing 334 .

[0040] In one embodiment, Figure 3 As shown, the upper cover belt fixing and adjustment structure 300 also includes a power component support frame 350, which is arranged on the upper surface of the lower clamping plate 330 of the upper cover belt. The power component 340 includes a lifting block 342, a connecting shaft 344 and a reset spring 346. The connecting shaft 344 passes through the power component support frame 350, and one end of the connecting shaft 344 is fastened to the lifting block 342 located above the power component support frame 350, and the other end of the connecting shaft 344 is fastened to the upper clamping plate 320 of the upper cover belt located below the power component support frame 350. The connecting shaft 344 is also sleeved with a reset spring 346, one end of the reset spring 346 abuts the power component support frame 350, and the other end of the reset spring 346 abuts the upper clamping plate 320 of the upper cover belt.

[0041] In this embodiment, when the angle adjustment device 310 moves, it drives the lower clamping plate 330 of the upper cover belt to move in the vertical direction. Taking the vertical upward movement as an example, since the power component support frame 350 is mechanically connected to the lower clamping plate 330 of the upper cover belt, the power component support frame 350 will lift the pulling block 342 to move upward. At this time, since the other end of the connecting shaft 344 is tightly connected to the upper clamping plate 320 of the upper cover belt located below the power component support frame 350, the upper clamping plate 320 of the upper cover belt will move upward. The cover tape moves upward, and at this time, the corresponding cover tape clamping angle between the upper cover tape clamping plate 320 and the lower cover tape clamping plate 330 has changed in the vertical direction. In other words, through the above-mentioned angle adjustment device 310, the upper cover tape upper clamping plate 320, the upper cover tape lower clamping plate 330, the power component 340 that drives the upper cover tape clamping plate 320 to press toward or away from the upper cover tape lower clamping plate and the power component support frame 350, the vertical angle of the cover tape peeled off from the carrier tape can be accurately adjusted in real time.

[0042] In one embodiment, the power component 340 further includes a sleeve, which is sleeved on the above-mentioned connecting shaft 344, which can reduce the wear between the connecting shaft 344 and the through-hole wall opened by the power component support frame 350, and further improve the angle adjustment accuracy of the above-mentioned angle adjustment device 310.

[0043] Among them, during the movement of the above-mentioned reset spring 346 and the spring sleeve, the reset spring 346 can reduce the impact force during the movement, and can ensure that the upper cover belt upper clamping plate 320 and the upper cover belt lower clamping plate 330 are always in contact, realizing automatic reset clamping, and the corresponding clamping process is convenient and fast.

[0044] In one embodiment, Figure 3 As shown, the angle adjustment device 310 includes a first motor mounting plate 312, a first motor 314 fixed on the first motor mounting plate 312, a rotating device 316 arranged on the first motor 314, and a linkage device 318 driven by the rotating device 316. The linkage device 318 is fixedly connected to the upper cover belt lower clamping plate 330. The linkage device 318 is used to link when the rotating device 316 rotates to drive the upper cover belt lower clamping plate 330 to move back and forth in the vertical direction.

[0045] In this embodiment, when the first motor 314 is working, it drives the rotating device 316 to rotate. At this time, the linkage device 318 is driven by the rotating device 316. The linkage device 318 is linked when the rotating device 316 rotates to drive the lower clamping plate 330 of the upper cover belt to move in the vertical direction. Since the lower clamping plate 330 of the upper cover belt moves in the vertical direction, it will drive the entire power component support frame 350 and the power component 340 to move in the vertical direction. Therefore, the corresponding peeling angle when the cover belt is peeled off from the carrier belt can be adjusted.

[0046] In one embodiment, Figure 4 As shown, the upper cover belt traction structure 500 includes a second motor mounting plate 510, a second motor 520 fixed on the second motor mounting plate 510, a fixed screw 530, a support plate 540 and a cylindrical shaft mounting plate 550, the support plate 540 is used to support the fixed screw 530, the fixed screw 530 is fixedly connected to the cylindrical shaft mounting plate 550, and a cylindrical mounting hole 560 is provided on the cylindrical shaft mounting plate 550, and the cylindrical mounting hole 560 is used to install the cylindrical shaft 360.

[0047] In one embodiment, the fixed screw 530 is fixedly connected to the cylindrical shaft mounting plate 550 via a screw nut.

[0048] In one embodiment, the fixed screw 530 is connected to the second electrode 520 via a coupling.

[0049] In this embodiment, the second motor 520 starts to run, driving the fixed screw 530 to rotate. The rotation of the fixed screw 530 drives the cylindrical shaft mounting plate 550 to move linearly. The cylindrical shaft mounting plate 550 is fixedly connected to one end of the cylindrical shaft 360, thereby driving the adjustment structure 300 as a whole to move linearly, thereby realizing the peeling of the carrier tape.

[0050] In this embodiment, the upper cover belt fixing and adjusting structure 300 can be pulled in the horizontal direction by the upper cover belt pulling structure 500 .

[0051] In one embodiment, Figure 4 As shown, the fixed screw 530 includes a first fixed screw 532 and a second fixed screw 534, and the cylindrical shaft mounting plate 550 is also provided with a third through hole 552 and a fourth through hole 554. The first fixed screw 532 is fixed through the third through hole 552, and the second fixed screw 534 is fixed through the fourth through hole 554.

[0052] In one embodiment, the rotating device 316 is a gear, the linkage device 318 is a rack meshed with the gear, and the rack is fixed to the lower clamping plate 330 of the upper cover belt via a fixing assembly.

[0053] In one embodiment, Figure 5 As shown, the carrier horizontal support mechanism 400 includes a vertical mounting block 410, a roller mounting plate 420 and a roller 430. The vertical mounting block 410 is fixedly set on the support platform 100, the roller mounting plate 420 is fixedly set on the vertical mounting block 410, and the roller 430 is set on the roller mounting plate 420 through a step pin.

[0054] Among them, such as Figure 5 As shown, the vertical mounting block 410 is used to support the roller mounting plate 420, the roller 430 is used to be set on the roller mounting plate 420 through the step pin, and the carrier belt is set on the same rolling plane formed by each roller (the position of the carrier belt is as shown in FIG. Figure 5 As shown in FIG440 , when each roller 430 rolls, the carrier belt is driven to move in the horizontal direction.

[0055] In addition, if Figure 6 As shown, a carrier peeling force testing system 20 is also provided. The carrier peeling force testing system 20 includes a QR code recognizer 600, an industrial computer 700 and the above-mentioned carrier peeling force tester 10. The QR code recognizer 600 and the carrier peeling force tester 10 are both electrically connected to the industrial computer 700. The QR code recognizer 600 is used to identify whether the user is a preset authorized customer. When the user is identified as a preset authorized customer, the industrial computer 700 enables the startup permission of the above-mentioned carrier peeling force tester 10.

[0056] In the carrier tape peeling force testing system 20 , the carrier tape peeling force tester 10 can implement the operation of any embodiment, thereby producing corresponding beneficial effects.

[0057] That is, the above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural or equivalent process transformations made using the contents of the description and drawings of this application, such as the mutual combination of technical features between the various embodiments, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

[0058] In addition, for structural elements with the same or similar characteristics, this application may use the same or different reference numerals to identify them. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0059] In this application, the word "for example" is used to mean "serving as an example, instance, or illustration." Any embodiment described in this application as "for example" is not necessarily to be construed as preferred or advantageous over other embodiments. The above description is provided to enable any person skilled in the art to implement and use this application. In the above description, various details are listed for the purpose of explanation.

[0060] It should be understood that one of ordinary skill in the art will recognize that the present application can be practiced without using these specific details. In other embodiments, well-known structures and processes are not described in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is intended to be consistent with the widest scope consistent with the principles and features disclosed in this application.

Claims

1. A carrier tape peeling force tester, characterized in that: include: A support platform, a carrier tape fixing structure, an upper cover tape fixing and adjustment structure, a carrier tape horizontal support structure, and an upper cover tape traction structure arranged on the support platform; The carrier tape fixing structure is used to fix the carrier tape; The upper cover tape fixing and adjusting structure is used to fix the upper cover tape, and the upper cover tape fixing and adjusting structure includes an angle adjustment device, and the angle adjustment device is used to adjust the angle when the upper cover tape is peeled off from the carrier tape; The upper cover tape traction structure is connected to the upper cover tape fixing and adjustment structure, and is used to pull the upper cover tape fixing mechanism to peel the upper cover tape from the carrier tape; The carrier tape horizontal support structure is used to support the carrier tape; Among them, the upper cover belt fixing and adjustment structure also includes an upper cover belt upper clamping plate, an upper cover belt lower clamping plate, a power component that drives the upper cover belt upper clamping plate to press toward or away from the upper cover belt lower clamping plate to move, and a power component support frame, so as to accurately adjust the vertical angle of the cover belt peeled off from the carrier belt in real time; the angle adjustment device is mechanically connected to the upper cover belt lower clamping plate, and a first through hole and a second through hole are provided on the upper cover belt lower clamping plate, and a linear bearing is provided in each of the first through hole and the second through hole, and a cylindrical shaft is provided in each of the linear bearings to be connected to the upper cover belt traction structure.

2. The carrier tape peeling force tester according to claim 1, characterized in that: The carrier tape fixing structure includes a push-pull force gauge, an upper carrier tape clamping plate, and a lower carrier tape clamping plate fixedly connected to the support platform, wherein the lower carrier tape clamping plate is arranged at the first end of the push-pull force gauge, and the upper carrier tape clamping plate and the lower carrier tape clamping plate are connected by a rotating shaft; The second end of the push-pull force gauge is used to be connected to the industrial computer, and the push-pull force gauge is used to display the corresponding pulling force value. The upper clamping plate of the carrier tape and the lower clamping plate of the carrier tape are used to clamp and fix the carrier tape.

3. The carrier tape peeling force tester according to claim 1, characterized in that: The upper cover belt fixing and adjustment structure also includes a power component support frame, the power component support frame is arranged on the upper side surface of the lower clamping plate of the upper cover belt, the power component includes a lifting block, a connecting shaft and a reset spring, the connecting shaft passes through the power component support frame, one end of the connecting shaft is fastened to the lifting block located above the power component support frame, the other end of the connecting shaft is fastened to the upper clamping plate of the upper cover belt located below the power component support frame, the connecting shaft is also sleeved with the reset spring, one end of the reset spring abuts the power component support frame, and the other end of the reset spring abuts the upper clamping plate of the upper cover belt.

4. The carrier tape peeling force tester according to claim 3, characterized in that: The angle adjustment device includes a first motor mounting plate, a first motor fixed on the first motor mounting plate, a rotating device arranged on the first motor, and a linkage device driven by the rotating device, the linkage device is fixedly connected to the lower clamping plate of the upper cover belt, and the linkage device is used to link with the rotating device when the rotating device rotates to drive the lower clamping plate of the upper cover belt to move in the vertical direction.

5. The carrier tape peeling force tester according to claim 4, characterized in that: The upper cover belt traction structure includes a second motor mounting plate, a second motor fixed on the second motor mounting plate, a fixed screw, a support plate and a cylindrical shaft mounting plate, the support plate is used to support the fixed screw, the fixed screw is used to set the cylindrical shaft mounting plate, and a cylindrical mounting hole is provided on the cylindrical shaft mounting plate, and the cylindrical mounting hole is used to install the cylindrical shaft.

6. The carrier tape peeling force tester according to claim 5, characterized in that: The fixed screw includes a first fixed screw and a second fixed screw, and the cylindrical shaft mounting plate is also provided with a third through hole and a fourth through hole. The first fixed screw is fixed through the third through hole, and the second fixed screw is fixed through the fourth through hole.

7. The carrier tape peeling force tester according to claim 4, characterized in that: The rotating device is a gear, the linkage device is a rack meshed with the gear, and the rack is fixed to the lower clamping plate of the upper cover belt through a fixing assembly.

8. The carrier tape peeling force tester according to claim 1, characterized in that: The carrier horizontal support mechanism includes a vertical mounting block, a roller mounting plate, a step pin and a roller. The vertical mounting block is fixedly set on the support platform, the roller mounting plate is fixedly set on the vertical mounting block, the step pin is fixedly set on the roller mounting plate, and the roller is set on the step pin.

9. A carrier tape peeling force testing system, characterized in that: The carrier peeling force testing system includes a QR code recognizer, an industrial computer and a carrier peeling force tester according to any one of claims 1 to 8. The QR code recognizer and the carrier peeling force tester are both electrically connected to the industrial computer. The QR code recognizer is used to identify whether the user is a preset authorized customer. When the user is identified as the preset authorized customer, the industrial computer enables the startup permission of the carrier peeling force tester.

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