CN117347264B - Device and method for detecting stripping viscosity of adhesive tape - Google Patents

Abstract

The invention discloses a peeling tack detection device and a detection method of an adhesive tape, and specifically relates to the field of peeling detection of adhesive tapes. The detection device includes a platform on which a glue discharging mechanism, an adhered plate and a clamp are arranged in sequence; The mechanism includes a fixed plate, one side of the fixed plate is fixedly connected with a support roller, and a movable disc is set on the support roller. The support roller is used to set the tape roll; the adhered plate is used to stick the adhesive tape on the tape roll; the clamp It includes a panel, on which a positioning plate one and a positioning plate two are arranged oppositely. The present invention positions the adhesive tape through the positioning plate one and the positioning plate two so that the adhesive tape is attached correctly. When the peeling strength is detected, the peeling line when the adhesive tape is peeled off from the adhered plate will be perpendicular to the adhesive tape. length direction, so that the peeling line can be exactly equal to the width of the adhesive tape, avoiding the problem of excessive peel strength caused by the peeling line becoming longer and the peeling force increasing.

Description

A peeling tack detection device and detection method for adhesive tape

Technical field

The present invention relates to the technical field of adhesive tape peeling detection. More specifically, the invention relates to a device and a detection method for detecting the peeling tack of an adhesive tape.

Background technique

Adhesive tape is widely used in the electronics industry. It can be used to fix electronic components such as circuit boards and batteries. It also has anti-static function. The adhesive tape must have reliable adhesive performance to avoid the problem of degumming after long-term use. Therefore, it is necessary to detect the peeling tack of the adhesive tape.

Adhesive tape peeling tack testing is to detect the peeling strength of the adhesive tape. The peeling strength of the adhesive tape is an important performance indicator to characterize its adhesive performance. The peeling strength refers to the adhesive of unit width at a certain angle and speed. The force required to peel a tape from a specific bonded surface. At present, there are four main peeling performance testing methods: 180° peeling test, 90° peeling test, T-shaped peeling test and cylinder peeling test. Among the above four test methods, the 180° peel test method is the most widely used due to its simple operation and small dispersion of results.

The 180° peel test is carried out using a tensile testing machine. The tensile testing machine mainly includes two fixtures. During the test, the adhesive tape is stuck on the stainless steel plate. The stainless steel plate is fixed on one fixture of the tensile testing machine and the other fixture of the tensile testing machine. The clamp clamps the free end of the adhesive tape, and the adhesive tape and the stainless steel plate are at an angle of 180°. Then pull the adhesive tape away at a specified speed (5.0±0.2mm/s). The peeling point between the adhesive tape and the stainless steel plate is a line segment, and this line segment is the peeling line. Convert to peel strength by continuously measuring the peel force required to peel the adhesive tape from the stainless steel panel.

In the research and development stage of adhesive tape products, it is necessary to obtain more accurate peel strength values. However, during the above-mentioned test process, the adhesive tapes were manually pasted on the stainless steel plate. When pasting, the adhesive tapes could easily become crooked. When the stainless steel plate is clamped on the fixture of the tensile testing machine, the adhesive tape is oblique, that is, the length direction of the adhesive tape and the peeling direction have an angle. When the tensile testing machine peels off the adhesive tape for inspection, it will appear. When the adhesive tape is peeled off from the stainless steel plate, the peeling line is not perpendicular to the length direction of the adhesive tape, so the peeling line will become longer (larger than the width of the adhesive tape). As the peeling line becomes longer, the peeling force will increase, and ultimately Causes the problem of high peel strength.

Contents of the invention

The invention provides a peeling tack detection device and a detection method for an adhesive tape. The problem to be solved is that the peeling line when the adhesive tape is peeled off from the stainless steel plate is not perpendicular to the length direction of the adhesive tape, so that the peeling line will become The longer the peeling force is, the greater the peeling strength will be.

In order to achieve the above object, the present invention provides the following technical solution: a device for detecting the peeling tack of an adhesive tape, including a platform on which an adhesive discharging mechanism, an adhered plate and a clamp are arranged in sequence;

The glue dispensing mechanism includes a fixed plate, one side of the fixed plate is fixedly connected with a support roller, a movable disc is set on the support roller, and the support roller is used to set a tape roll;

The adhesive plate is used to stick the adhesive tape on the tape roll;

The clamp includes a panel, and a positioning plate one and a positioning plate two are arranged oppositely on the panel. When the adhesive tape is passed between the positioning plate one and the positioning plate two, the positioning plate one and the positioning plate two are used to align both sides of the adhesive tape. For fitting and positioning, a fixing component is provided above the panel, and the fixing component is used to fix the adhesive tape on the panel;

Before passing the adhesive tape between positioning plate one and positioning plate two, the side of positioning plate one close to positioning plate two is coplanar with the side of the fixed plate close to the movable plate, and positioning plate two is close to positioning plate one. The side of the side is coplanar with the side of the movable plate close to the fixed plate;

The testing device also includes a power mechanism 1. During testing, the power mechanism 1 is used to drive the clamp to move in the direction of the glue dispensing mechanism, so that the adhesive tape and the adhered plate are at an angle of 180°, and the peel strength is tested.

In a preferred embodiment, the fixed assembly includes a movable plate, which is arranged above the panel. Pressure plates are installed at both ends of the movable plate. The two pressure plates are respectively located on both sides of the positioning plate one and the positioning plate two. The panel A driving component 1 is fixedly installed at the bottom, and the driving component 1 is used to drive the movable plate to move vertically.

In a preferred embodiment, the bottom of the pressure plate is provided with several through holes, the inside of the pressure plate is connected to the vacuum generator, and the edges on both sides of the pressure plate are arc-shaped.

In a preferred embodiment, fixed shafts are fixedly installed at both ends of the movable plate, and the two pressure plates are respectively movably sleeved on the two fixed shafts. The axis of the fixed shaft is perpendicular to the length direction of positioning plate one and positioning plate two. .

In a preferred embodiment, the panel is provided with a notch, the positioning plate 2 is arranged inside the notch, and a driving component 2 is installed on the panel. The driving component 2 is used to drive the positioning plate 2 to move inside the notch, so as to Move the positioning plate two close to or away from the positioning plate one, and the positioning plate one is fixedly connected to the panel.

In a preferred embodiment, the power mechanism one includes a driving part three and a driving part four. The driving part four is installed at the output end of the driving part three. The clamp is installed at the output end of the driving part four. The driving part three is used to drive the clamp to the The glue dispensing mechanism moves in the direction, and the driving component 4 is used to drive the clamp to move vertically.

In a preferred embodiment, the power mechanism one also includes a rotating power component. The rotating power component includes a mounting bracket. The mounting bracket is installed at the output end of the driving component four. The front side of the mounting bracket is rotationally connected to a rotating base, and there is also a rotating base on the mounting bracket. A driving part five is installed, and the driving part five is used to drive the rotating base to rotate, and the clamp is installed on the rotating base.

In a preferred embodiment, the detection device also includes a power mechanism 2. The power mechanism 2 includes a mounting plate. The mounting plate is installed on the platform. The belt transmission component is vertically installed on the mounting plate. The belt transmission component is fixedly installed on the belt. There is a connecting base, and the fixed plate is fixedly installed on the connecting base.

In a preferred embodiment, the detection device also includes a driving component 6, which is installed on the platform. The output end of the driving component 6 is equipped with a support frame, and the adhesive plate is fixedly installed on the upper end of the support frame. The driving component 6 is used for It drives the adhered plate to move vertically.

The invention also provides a detection method of an adhesive tape peeling tack detection device, which includes the following steps:

Step 1. Sample preparation: Prepare an adhesive tape with a width of 24mm and a length of 300mm. When the width of the adhesive tape is less than 24mm, the actual width of the adhesive tape is used for testing;

Step 2. Clean the adhered board: Wipe the surface of the adhered board with detergent, and dry it with a new absorbent cleaning cloth. Repeat cleaning three times, and finally wipe with methyl ethyl ketone or acetone, and dry the adhered board for 10 minutes. ;

Step 3. Paste the sample: Paste the adhesive tape on the adhered board, use the pressure roller to roll back and forth twice to discharge the air residue between the adhesive surface and the adhered board;

Step 4. Peel strength test: Clamp one end of the adhesive tape with a clamp so that the adhesive tape and the adherend are at an angle of 180°, and the adhesive tape is continuously peeled off from the adherend at a rate of 5.0mm/s. ;

Step 5. Peel strength calculation: Ignore the peel force value obtained when the first 25mm adhesive tape is mechanically peeled off. Use the average peel force value obtained from the next 50mm adhesive tape as the peel force. Calculate the peel strength as follows:

Pe=F/L;

Among them, Pe is the peel strength, F is the peel force, and L is the width of the adhesive tape;

Step 6. Repeat the above steps at least three times and take the average peel strength.

Technical effects and advantages of the present invention: The present invention positions the adhesive tape through the positioning plate one and the positioning plate two, so that the adhesive tape is affixed correctly. When the peeling strength is detected, the adhesive tape is peeled off from the adhered plate. Offline will be perpendicular to the length direction of the adhesive tape, so that the peeling line can be exactly equal to the width of the adhesive tape, avoiding the problem of excessive peel strength caused by the lengthening of the peeling line and the increase in peeling force.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a partial structural diagram of the present invention.

Figure 3 is a schematic structural diagram of the clamp and power mechanism 1 of the present invention.

Figure 4 is a schematic structural diagram of the second glue dispensing mechanism and power mechanism of the present invention.

Figure 5 is a schematic structural diagram of the adhered plate, driving component 6 and support frame of the present invention.

Figure 6 is a schematic structural diagram of the clamp of the present invention.

Figure 7 is a second structural schematic diagram of the clamp of the present invention.

Figure 8 is a schematic structural diagram of the fixing assembly of the present invention.

Figure 9 is a schematic diagram of two pressing plates adsorbing the adhesive tape according to the present invention.

Figure 10 is a schematic diagram of the peeling line of the present invention being relatively long.

Figure 11 is a flow chart of the detection method of the present invention.

The reference numbers are: 1. Platform; 2. Glue discharging mechanism; 21. Fixed plate; 22. Support roller; 23. Movable plate; 3. Adhered plate; 4. Clamp; 41. Panel; 411. Notch; 42 , positioning plate one; 43. positioning plate two; 44. fixed component; 441. movable plate; 442. pressure plate; 443. through hole; 444. driving component one; 445. fixed shaft; 45. driving component two; 5. power Mechanism one; 50. Driving component three; 51. Driving component four; 52. Rotating power component; 521. Mounting frame; 522. Rotating seat; 523. Driving component five; 6. Power mechanism two; 61. Mounting plate; 62. Belt drive components; 63. Connecting seat; 7. Driving component six; 71. Support frame; 8. Tape roll; 81. Adhesive tape; 82. Peeling line.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Referring to Figures 1, 2, 3, 4, 6, and 7 of the description, a device for detecting the peeling tack of an adhesive tape includes a platform 1, which is provided with an adhesive discharging mechanism 2 and an adhered plate in sequence. 3 and fixture 4;

The glue dispensing mechanism 2 includes a fixed plate 21. One side of the fixed plate 21 is fixedly connected with a support roller 22. The support roller 22 is equipped with a movable plate 23. The support roller 22 is used to set the tape roll 8;

The adhered plate 3 is used to stick the adhesive tape 81 on the tape roll 8;

The clamp 4 includes a panel 41. A positioning plate 42 and a positioning plate 2 43 are arranged oppositely on the panel 41. When the adhesive tape 81 is passed between the positioning plate 42 and the positioning plate 2 43, the positioning plate 1 42 and the positioning plate 2 43 is used to fit and position both sides of the adhesive tape 81. A fixing component 44 is provided above the panel 41, and the fixing component 44 is used to fix the adhesive tape 81 on the panel 41;

Before passing the adhesive tape 81 between positioning plate one 42 and positioning plate two 43, the side of positioning plate one 42 close to positioning plate two 43 is coplanar with the side of fixed plate 21 close to movable plate 23. Positioning The side of the second plate 43 close to the positioning plate 1 42 is coplanar with the side of the movable plate 23 close to the fixed plate 21;

The detection device also includes a power mechanism 5. During detection, the power mechanism 5 is used to drive the clamp 4 to move in the direction of the glue dispensing mechanism 2, so that the adhesive tape 81 and the adhered plate 3 are at an angle of 180°, and the peel strength is tested. .

As shown in Figures 1 and 2, after removing the movable plate 23, the tape roll 8 can be placed on the support roller 22, and then the movable plate 23 can be installed on the support roller 22, so that the fixed plate 21 and the movable plate 23 In contact with both sides of the tape roll 8 respectively, the movable disk 23 can be installed on the support roller 22 in a threaded manner. The adhered plate 3 is a stainless steel plate and is used for pasting the adhesive tape 81 .

In the above technical solution, the fixing component 44 can use a cylinder to drive a pressing block, and the pressing block presses the adhesive tape 81 on the panel 41 to achieve the fixation of the adhesive tape 81 .

In the above technical solution, the power mechanism one 5 includes a driving part three 50 and a driving part four 51. The driving part four 51 is installed at the output end of the driving part three 50. The clamp 4 is installed at the output end of the driving part four 51. The driving part three 50 It is used to drive the clamp 4 to move in the direction of the glue dispensing mechanism 2, and the driving component 451 is used to drive the clamp 4 to move vertically. The driving component three 50 and the driving component four 51 may be linear motors, screw nut devices, cylinders, etc.

It should be supplemented that Figure 10 shows the situation when the adhesive tape 81 is attached crookedly. The arrow points to the peeling direction. The peeling position of the adhesive tape 81 and the adhered plate 3 is the peeling line 82. The peeling line 82 at this time is not Perpendicular to the length direction of the adhesive tape 81, that is, the length is relatively large.

In this embodiment, the specific implementation method is: first put the tape roll 8 on the support roller 22, so that the fixed disk 21 and the movable disk 23 are in contact with both sides of the tape roll 8 respectively, and then pull the tape roll toward the direction of the clamp 4 8, and make the adhesive tape 81 pass between the positioning plate one 42 and the positioning plate two 43, as shown in Figures 1 and 2, and then pass the adhesive tape 81 through the fixing assembly 44 Press on the panel 41, and finally perform peel strength testing. During detection, the clamp 4 is first driven by the driving component 350 to move in the direction of the glue dispensing mechanism 2. The purpose is to enable the adhesive tape 81 to form a 180° angle with the adhered plate 3. When the 180° angle is formed, the movement continues. detection. The purpose of driving the clamp 4 to move vertically through the driving component 451 is to prevent the clamp 4 from colliding with the adhered plate 3 during the movement. Before the adhesive tape 81 passes through the positioning plate one 42 and the positioning plate two 43, make the side of the positioning plate one 42 close to the positioning plate two 43 coplanar with the side of the fixed plate 21 close to the movable plate 23, and make the positioning The side of plate two 43 close to positioning plate one 42 is coplanar with the side of movable plate 23 close to fixed plate 21. The purpose is to make the distance between positioning plate one 42 and positioning plate two 43 equal to the adhesive tape 81. width to facilitate positioning, that is, when both sides of the adhesive tape 81 are in contact with the two side walls of the positioning plate one 42 and the positioning plate two 43, the adhesive tape 81 is in a straightened state. In this way, when the peel strength is detected, the peeling line 82 when the adhesive tape 81 is peeled off from the adhered plate 3 will be perpendicular to the length direction of the adhesive tape 81 (or the peeling direction), so that the peeling line can be 82 is exactly equal to the width of the adhesive tape 81, which avoids the problem of excessive peel strength due to the elongation of the peel line 82 and the increase in peel force.

Referring to Figures 6, 7, 8, and 9 of the description, the fixed assembly 44 includes a movable plate 441, which is arranged above the panel 41, and pressure plates 442 are installed at both ends of the movable plate 441. The two pressure plates 442 are respectively Located on both sides of positioning plate one 42 and positioning plate two 43, a driving part 444 is fixedly installed on the bottom of the panel 41. The driving part 444 is used to drive the movable plate 441 to move vertically.

It should be noted that the driving component 444 adopts a cylinder, and the output end of the cylinder is connected to the movable plate 441 through a shaft. The driving component 444 can drive the movable plate 441 and the pressure plate 442 to move downward, thereby pressing the tape against the panel 41 to achieve fixed purposes.

Further, a plurality of through holes 443 are provided at the bottom of the pressure plate 442, and the inside of the pressure plate 442 is connected to the vacuum generator. The edges on both sides of the pressure plate 442 are arc-shaped.

Since the distance between the glue dispensing mechanism 2 and the clamp 4 is far, when the adhesive tape 81 is pulled to the position of the clamp 4, the cross section of the tape will have an arc shape. At this time, both sides of the adhesive tape 81 are in contact with the positioning plate. There is a gap between the first 42 and the second positioning plate 43, and they cannot contact each other, so they cannot be positioned. Therefore, when the adhesive tape 81 is pulled to the position of the clamp 4, the non-adhesive surface of the adhesive tape 81 is first attached to the bottom of a pressure plate 442 close to the glue dispensing mechanism 2, and the vacuum generator evacuates the adhesive. The tape 81 is adsorbed, and the same method is used to adsorb the adhesive tape 81 on the other pressure plate 442. It should be noted that the adhesive tape 81 between the two pressure plates 442 should be straightened, because the two pressure plates 442 are close to each other. The adhesive tape 81 is straightened again, thus eliminating the arc produced by the cross section of the tape, so that both sides of the adhesive tape 81 can contact the first positioning plate 42 and the second positioning plate 43 to facilitate positioning.

Further, fixed shafts 445 are fixedly installed at both ends of the movable plate 441. The two pressure plates 442 are respectively movably sleeved on the two fixed shafts 445. The axis of the fixed shaft 445 is consistent with the length of the positioning plate one 42 and the positioning plate two 43. The direction is vertical.

It should be noted that the pressure plate 442 can move along the axial direction of the fixed shaft 445. When the driving component 444 drives the pressure plate 442 to move slowly downward, the position of the pressure plate 442 can be manually adjusted to facilitate the entry of the adhesive tape 81. Between the first positioning plate 42 and the second positioning plate 43, the two sides of the adhesive tape 81 are just in contact with the side surfaces of the first positioning plate 42 and the second positioning plate 43.

Further, the panel 41 is provided with a notch 411, and the second positioning plate 43 is arranged inside the notch 411. A driving part 45 is installed on the panel 41, and the driving part 45 is used to drive the second positioning plate 43 in the notch 411. Move internally so that the positioning plate two 43 is close to or away from the positioning plate one 42, and the positioning plate one 42 is fixedly connected to the panel 41.

It should be noted that since the tape roll 8 has various widths, the distance between the first positioning plate 42 and the second positioning plate 43 can be adjusted through the driving part 45 to facilitate positioning. Among them, the driving component 2 45 adopts a cylinder.

Referring to Figure 3 of the description, the power mechanism 5 also includes a rotating power component 52. The rotating power component 52 includes a mounting bracket 521. The mounting bracket 521 is installed at the output end of the driving component 51. The front side of the mounting bracket 521 is rotatably connected to a rotating seat. 522. The mounting frame 521 is also equipped with a driving component 523. The driving component 523 is used to drive the rotating base 522 to rotate. The clamp 4 is installed on the rotating base 522.

It should be noted that the driving component 523 adopts a reduction motor, and its output end is connected to the rotating base 522. The panel 41 is fixedly installed on the rotating base 522. During the peeling strength test, the clamp 4 needs to move in the direction of the glue dispensing mechanism 2. The adhesive tape 81 and the adhered plate 3 are at an angle of 180°. Therefore, the driving component 523 can drive the clamp 4 to rotate 180° counterclockwise (in the direction of the front view of Figure 1), which is more convenient when peeling off the adhesive tape 81 later.

Referring to Figure 4 of the description, the detection device also includes a power mechanism 6. The power mechanism 2 6 includes a mounting plate 61. The mounting plate 61 is installed on the platform 1. A belt transmission component 62 is vertically installed on the mounting plate 61. On the belt transmission component A connecting base 63 is fixedly installed on the belt 62, and the fixed disk 21 is fixedly installed on the connecting base 63.

It should be noted that the belt drive component 62 is a belt drive structure composed of two pulleys, a belt, and a motor. The connecting seat 63 is fixedly installed on the belt, and the glue dispensing mechanism 2 is installed on the connecting seat 63. At this time, through the forward and reverse transmission of the belt, the glue dispensing mechanism 2 can be driven to move vertically. After the adhesive tape 81 is pasted and fixed, the adhesive tape 81 is cut from the position of the glue discharging mechanism 2, and then the glue discharging mechanism 2 is driven downward by the power mechanism 26 to prevent interference with the clamp 4.

Referring to Figure 4 of the description, the detection device also includes a driving part 67, which is installed on the platform 1. The output end of the driving part 67 is equipped with a support frame 71, and the adhered plate 3 is fixedly installed on the upper end of the support frame 71. , the driving component 67 is used to drive the adhered plate 3 to move vertically.

It should be noted that the driving part 67 is a cylinder, and the driving part 67 can drive the adhered plate 3 to rise and fall, so that it can be moved to a position where the adhesive tape 81 is conveniently pasted.

Referring to Figure 11 of the description, a detection method of an adhesive tape peeling tack detection device includes the following steps:

Step 1. Sample preparation: Prepare an adhesive tape 81 with a width of 24mm and a length of about 300mm. When the width of the adhesive tape 81 is less than 24mm, the actual width of the adhesive tape 81 is used for testing;

Step 2. Clean the adhered plate 3: Wipe the surface of the adhered plate 3 with detergent, and dry it with a new absorbent cleaning cloth. Repeat cleaning three times, and finally wipe it with methyl ethyl ketone or acetone, and remove the adhered plate. 3 Dry for 10 minutes;

Step 3. Paste the sample: Paste the adhesive tape 81 on the adhered plate 3, use a pressure roller to roll it back and forth twice to discharge the air residue between the adhesive surface and the adhered plate 3;

Step 4. Peel strength test: Clamp one end of the adhesive tape 81 with the clamp 4 so that the adhesive tape 81 and the adhered plate 3 form an angle of 180°, so that the adhesive tape 81 continuously peels off the adhesive tape at a speed of 5.0mm/s. Peel off from the adhesive plate 3;

Step 5. Peel strength calculation: Ignore the peel force value obtained when the first 25mm adhesive tape 81 is mechanically peeled off, use the average peel force value obtained by the next 50mm adhesive tape 81 as the peel force, and calculate the peel strength according to the following formula :

Pe=F/L;

Among them, Pe is the peel strength (N/mm), F is the peel force (N), and L is the width of the adhesive tape 81 (mm);

Step 6. Repeat the above steps at least three times and take the average peel strength.

Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (7)

1. The utility model provides a peel adhesion detection device of sticky tape which characterized in that: the device comprises a platform (1), wherein a glue discharging mechanism (2), a glued plate (3) and a clamp (4) are sequentially arranged on the platform (1);

the glue discharging mechanism (2) comprises a fixed disc (21), one side of the fixed disc (21) is fixedly connected with a supporting roller (22), a movable disc (23) is sleeved on the supporting roller (22), and a glue tape roll (8) is sleeved on the supporting roller (22);

the adhered plate (3) is used for adhering the adhesive tape (81) on the adhesive tape roll (8);

the fixture (4) comprises a panel (41), wherein a first positioning plate (42) and a second positioning plate (43) are oppositely arranged on the panel (41), and when the adhesive tape (81) passes through the space between the first positioning plate (42) and the second positioning plate (43), the first positioning plate (42) and the second positioning plate (43) are used for attaching and positioning two sides of the adhesive tape (81), a fixing assembly (44) is arranged above the panel (41), and the fixing assembly (44) is used for fixing the adhesive tape (81) on the panel (41);

before the adhesive tape (81) passes through between the first positioning plate (42) and the second positioning plate (43), the side surface of the first positioning plate (42) close to the second positioning plate (43) is coplanar with the side surface of the fixed disc (21) close to the movable disc (23), and the side surface of the second positioning plate (43) close to the first positioning plate (42) is coplanar with the side surface of the movable disc (23) close to the fixed disc (21), so that the fixed disc (21) and the movable disc (23) are respectively contacted with two sides of the adhesive tape roll (8);

the detection device further comprises a first power mechanism (5), and the first power mechanism (5) is used for driving the clamp (4) to move towards the glue discharging mechanism (2) during detection, so that the adhesive tape (81) and the adhered plate (3) form an angle of 180 degrees, and peel strength detection is performed;

the fixing assembly (44) comprises a movable plate (441), the movable plate (441) is arranged above the panel (41), pressing plates (442) are arranged at two ends of the movable plate (441), the two pressing plates (442) are respectively arranged at two sides of a first positioning plate (42) and a second positioning plate (43), a first driving component (444) is fixedly arranged at the bottom of the panel (41), and the first driving component (444) is used for driving the movable plate (441) to move vertically;

the first power mechanism (5) comprises a third driving component (50) and a fourth driving component (51), the fourth driving component (51) is arranged at the output end of the third driving component (50), the clamp (4) is arranged at the output end of the fourth driving component (51), the third driving component (50) is used for driving the clamp (4) to move towards the glue discharging mechanism (2), and the fourth driving component (51) is used for driving the clamp (4) to move vertically;

the first power mechanism (5) further comprises a rotary power component (52), the rotary power component (52) comprises a mounting frame (521), the mounting frame (521) is mounted at the output end of the fourth driving component (51), a rotating seat (522) is rotatably connected to the front side of the mounting frame (521), the fifth driving component (523) is further mounted on the mounting frame (521), the fifth driving component (523) is used for driving the rotating seat (522) to rotate, and the clamp (4) is mounted on the rotating seat (522).

2. The peeling-off tackiness detecting device of an adhesive tape according to claim 1, wherein: the bottom of clamp plate (442) is provided with a plurality of through-hole (443), the inside of clamp plate (442) communicates with the vacuum generator, the edge of clamp plate (442) both sides is the arc setting.

3. The peeling-off tackiness detecting device of an adhesive tape according to claim 1, wherein: fixed shafts (445) are fixedly arranged at two ends of the movable plate (441), the two pressing plates (442) are respectively movably sleeved on the two fixed shafts (445), and the axis of the fixed shafts (445) is perpendicular to the length direction of the first positioning plate (42) and the second positioning plate (43).

4. The peeling-off tackiness detecting device of an adhesive tape according to claim 1, wherein: the panel (41) is provided with a notch (411), the locating plate II (43) is arranged in the notch (411), the panel (41) is provided with a driving component II (45), the driving component II (45) is used for driving the locating plate II (43) to move in the notch (411) so that the locating plate II (43) is close to or far away from the locating plate I (42), and the locating plate I (42) is fixedly connected with the panel (41).

5. The peeling-off tackiness detecting device of an adhesive tape according to claim 1, wherein: the detection device further comprises a power mechanism II (6), the power mechanism II (6) comprises a mounting plate (61), the mounting plate (61) is mounted on the platform (1), a belt transmission part (62) is vertically mounted on the mounting plate (61), a connecting seat (63) is fixedly mounted on a belt of the belt transmission part (62), and the fixing plate (21) is fixedly mounted on the connecting seat (63).

6. The peeling-off tackiness detecting device of an adhesive tape according to claim 1, wherein: the detection device further comprises a driving component six (7), the driving component six (7) is arranged on the platform (1), a supporting frame (71) is arranged at the output end of the driving component six (7), the glued plate (3) is fixedly arranged at the upper end of the supporting frame (71), and the driving component six (7) is used for driving the glued plate (3) to vertically move.

7. The method for detecting the peel adhesion detection device of an adhesive tape according to any one of claims 1 to 6, comprising the steps of:

step one, sample preparation: preparing an adhesive tape (81) having a width of 24mm and a length of 300mm, and performing a test with an actual width of the adhesive tape (81) when the width of the adhesive tape (81) is less than 24 mm;

step two, cleaning the adhered plate (3): wiping the surface of the adhered plate (3) with a cleaning agent, wiping with a new absorbent cleaning cloth, repeatedly cleaning for three times, finally wiping with methyl ethyl ketone or acetone, and drying the adhered plate (3) for 10min;

step three, sticking a sample: adhering an adhesive tape (81) on the adhered plate (3), rolling back and forth twice by using a pressing roller, and discharging air residues between the adhesive surface and the adhered plate (3);

step four, peel strength detection: clamping one end of the adhesive tape (81) by using a clamp (4), enabling the adhesive tape (81) to form an angle of 180 degrees with the adhered plate (3), and enabling the adhesive tape (81) to be continuously peeled from the adhered plate (3) at a speed of 5.0 mm/s;

step five, calculating the peel strength: neglecting the peel force value obtained when the first 25mm adhesive tape (81) is mechanically peeled, taking as the peel force the average peel force value obtained for the next 50mm adhesive tape (81), the peel strength is calculated as follows:

Pe=F/L

wherein Pe is the peel strength, F is the peel force, and L is the width of the adhesive tape (81);

and step six, repeating the steps at least three times, and taking the average value of the peeling strength.