Adhesive tape stretching detection equipment

Abstract

The invention relates to the technical field of adhesive tape detection, in particular to adhesive tape stretching detection equipment which comprises a bottom plate, a control panel is fixedly connected to the front surface of the bottom plate, a first winding moving frame is mounted on the upper surface of the bottom plate, and a first winding stretching roller is mounted on the inner side wall of the first winding moving frame; a first moving block is fixedly connected to the front surface of the first rolling moving frame, and a bidirectional lead screw body is installed in the first moving block. And side blocks are installed on the right side surface of the second moving block, the side blocks are installed on the front surface of the bottom plate, and the number of the side blocks is two. When stretching detection is carried out, the adhesive tape is firstly subjected to segmented detection, then the stretching detection speed can be increased through opposite movement of the first winding moving frame and the second winding moving frame, and finally, the condition of the whole adhesive tape can be detected, so that the effect is relatively comprehensive during overall detection.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape detection, in particular to an adhesive tape stretching detection device. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is applied on its surface to make the tape stick to the objects. The composition of adhesive varies according to different brands and types, and there are various polymers. During the production and processing of adhesive tape, it is necessary to perform tensile testing on it.

[0003] In this regard, China applied for patent number: CN117491139A, which discloses a black tape production stretching test device, which also includes: a lower clamping block set on a movable plate and a fixed plate; an upper clamping block connected to the lower clamping block for corresponding up and down sliding; and a fixed ring rotatably set between the upper clamping block and the lower clamping block. When using this stretching test device, by bending the clamped section of the black tape when clamping the black tape, the direction in which the black tape is pulled is not in the same straight line as the clamping section of the black tape. Therefore, when the black tape is subjected to stretching test, it is not easy to separate from the upper clamping block and the lower clamping block along the direction of being stretched, thereby improving the stretching test effect of this stretching test device, and using this stretching test device, the black tape can be quickly fixed, reducing the preparation time for installing the black tape and improving the efficiency of stretching test, and the operation is simple and not cumbersome, with good use effect.

[0004] However, in actual use, when the tape is being stretched, it is only possible to fix the two ends of the tape and then perform the stretching operation. However, the stretching operation cannot perform segmented stretching tests on the tape, and the overall testing speed is slow. At the same time, during the testing process, only the tape can be stretched in the horizontal direction, and no test is performed in the vertical direction at the same time. Therefore, it has become an urgent problem to be solved to perfect and improve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a tape stretching detection device to solve the problem proposed in the above background technology that when the tape is stretched, only the two ends of the tape can be fixed and limited, and then the stretching operation can be performed, but the stretching operation cannot perform segmented stretching detection on the tape, and the overall detection speed is slow. At the same time, during the detection process, only the horizontal stretching detection of the tape can be performed, and no simultaneous detection in the vertical direction can be performed.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a tape stretching detection device, comprising a bottom plate, a control panel is fixedly connected to the front surface of the bottom plate, a first winding movable frame is installed on the upper surface of the bottom plate, a first winding stretching roller is installed on the inner side wall of the first winding movable frame, a first moving block is fixedly connected to the front surface of the first winding movable frame, and a bidirectional screw body is installed inside the first moving block;

[0007] The second moving block, a side block is installed on the right side surface of the second moving block, and the side block is installed on the front surface of the bottom plate, and the side blocks are arranged in two groups, and the second moving block passes through the inner wall of the side block and is installed with a first motor, and the back of the second moving block is installed with a second winding moving frame, and the interior of the second winding moving frame is installed with a second winding and stretching roller, and the front surfaces of the second winding moving frame and the first winding moving frame are both provided with a motor body, and the motor body drives the first winding and stretching roller and the second winding and stretching roller to rotate respectively, and the outer surfaces of the second winding moving frame and the first winding and stretching roller are both installed with a mounting plate, and the top surface of the mounting plate is installed with a top block, and the left surface of the top block is installed with an electric push rod, and a limiting arc ring is installed on the end of the electric push rod away from the top block.

[0008] Preferably, the lower surfaces of the second moving block and the first moving block are fixedly connected with sliding blocks, the top surface of the bottom plate is provided with sliding grooves, and the sliding blocks and the sliding grooves are adapted to each other.

[0009] Preferably, a pressure sensor is installed on the inner side wall of the bottom plate, and an extrusion ring is installed on the left side of the pressure sensor.

[0010] Preferably, a resistance spring is provided on the left side surface of the extrusion ring, a resistance ring is installed on the end of the resistance spring away from the extrusion ring, a telescopic rod is installed on the right side surface of the resistance ring, two groups of telescopic rods are provided, and the two groups of telescopic rods are respectively installed on the front and rear surfaces of the resistance spring.

[0011] Preferably, a cylinder body and a clamping block are sequentially installed on the top surface of the base plate from front to back, and a supporting block is installed on the top surface of the cylinder body.

[0012] Preferably, both left and right sides of the clamping block are fixedly connected with support frames, and a limiting roller frame is installed on the top surface of the support frame.

[0013] Preferably, the top surface of the support block is fixedly connected to a vertical plate, the left and right sides of the vertical plate are fixedly connected to side plates, a limit seat is installed on the top surface of the side plate, a servo motor is installed on the top surface of the limit seat, and the output end of the servo motor passes through the interior of the limit seat and a transmission mechanism is arranged.

[0014] Preferably, the lower end of the transmission mechanism passes through the inside of the side plate and is installed with a first rotating shaft and a second rotating shaft in sequence from left to right, and a first rotating cylinder is installed at the lower end of the first rotating shaft.

[0015] Preferably, an arc-shaped groove is formed on the outer surface of the first rotating cylinder, a convex column is provided inside the arc-shaped groove, a lifting rod is installed on the back side of the convex column, and the lifting rod is installed inside the first rotating cylinder.

[0016] Preferably, a fixing block is installed at the lower end of the lifting rod, a connecting rod is fixedly connected to the lower end of the fixing block, and a stretching block is installed at the lower end of the connecting rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The tape stretching detection device comprises a first winding movable frame, a first winding stretching roller, a first moving block, a bidirectional screw rod body, a second moving block, a side block, a second winding movable frame, a second winding stretching roller, a mounting plate, a top block, an electric push rod, a limit arc ring, a sliding block, a sliding groove, a resistance ring, a resistance spring, a telescopic rod and an extrusion ring. When in use, firstly, the two ends of the tape to be detected are placed on the surfaces of the first winding stretching roller and the second winding stretching roller respectively, and then, the electric push rod on the outer surface of the second winding movable frame and the first winding movable frame drives the limit arc ring to move toward the surface of the second winding stretching roller through the electric push rod, so that the tape on the surface of the second winding stretching roller is stably resisted and limited by the limit arc ring, thereby The overall limiting effect is good, and then the tape fixed on the surface of the first winding and moving frame can also be limited, and then the motor body is started, and the motor body will drive the first winding and stretching roller and the second winding and stretching roller to rotate, so that the first winding and stretching roller and the second winding and stretching roller can wind up the tested tape, so that the tape can be pulled to the left and right sides. At the same time, before the detection, the support block is driven downward by the cylinder body, and the middle position of the tape can be fixed by the support block and the clamping block. When performing the subsequent stretching test, the detection area of ​​the winding and stretching by the first winding and stretching roller is the middle left position of the tape, and the detection area of ​​the winding and stretching by the second winding and moving frame is the middle right position of the tape, so that the area of ​​the tape can be segmented. The first motor is started to rotate the bidirectional screw rod body, so that the first moving block and the second moving block on the surface of the bidirectional screw rod body move in opposite positions, so that the first moving block drives the first winding moving frame to move to the left, and the second moving block drives the second winding moving frame to move to the right. At this time, the second moving block slides in the sliding groove through the sliding block to limit the second winding moving frame, and then the sliding block slowly contacts the contact ring, and then the contact ring moves to the right. At this time, the contact spring is compressed, and the contact spring is limited by the telescopic rod, and the overall limiting effect is good. Then the contact spring applies pressure to the extrusion ring, At this time, the pressure sensor will feel the pressure signal of the extrusion ring. When the pressure sensor feels that the pressure signal reaches the standard, the bidirectional screw body stops rotating, and the motor body also stops rotating. Then, by starting the cylinder body, the support block is driven up by the cylinder body. At this time, the middle tape will not be fixed, and then the motor body is started again. At this time, the entire tape can be stretched and tested. When the tape is completely straightened, the motor body is stopped from rotating. In the above-mentioned testing process, if the tape breaks during the stretching process, it means that the tape meets the standard. When performing the stretching test, this design first performs a segmented test on the tape, and then the first winding mobile frame and the second winding mobile frame move in opposite directions to speed up the stretching test.Finally, the overall condition of the tape can be tested, so that the overall test effect is more comprehensive, reflecting the functionality of the design.

[0019] 2. The tape stretching detection equipment comprises a clamping block, a support frame, a limit roller frame, a vertical plate, a side plate, a limit seat, a servo motor, a transmission mechanism, a first rotating shaft, a second rotating shaft, a first rotating cylinder, an arc groove, a convex column, a lifting rod, a fixed block and a connecting rod. When in use, the tape passes between the support block and the clamping block and is installed on the outer surfaces of the first winding movable frame and the second winding movable frame. At this time, the design of the support frame and the limit roller frame is used to limit the position of the tape. When performing a vertical stretching detection, the servo motor is started at this time, and the transmission mechanism is driven to rotate by the servo motor, and then the transmission mechanism drives the first rotating shaft and the second rotating shaft to rotate. After that, the first rotating shaft will drive the first rotating cylinder to rotate, and then the convex column will slide inside the arc groove while the first rotating cylinder rotates, so that the lifting rod can telescopically move inside the first rotating cylinder, so that the lifting rod will move downward, and then the lifting rod will drive the fixed block, the connecting rod and the stretching block to move downward. At this time, the stretching block will contact the upper surface of the tape. At the same time, this is the segmented detection stage, so that the left and right side surfaces of the tape can be simultaneously stretched longitudinally and transversely in the segmented detection stage. The overall detection effect is good, and the condition of the tape can be detected more comprehensively, which is convenient and quick to find out the tape that does not meet the quality standards, reflecting the ingenuity of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a three-dimensional schematic diagram of the structure of the first winding movable frame and the second winding movable frame of the present invention;

[0022] Figure 3 It is a three-dimensional schematic diagram of the second winding movable frame and the second winding stretching roller structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the disassembly of the sliding block and the pressure sensor structure of the present invention;

[0024] Figure 5 It is a three-dimensional schematic diagram of the supporting block and the clamping block structure of the present invention;

[0025] Figure 6 It is a three-dimensional schematic diagram of the side plate and vertical plate structure of the present invention;

[0026] Figure 7 It is a three-dimensional schematic diagram of the structure of the fixed block and the stretching block of the present invention;

[0027] Figure 8It is a three-dimensional schematic diagram of the servo motor and the first rotating shaft structure of the present invention.

[0028] In the figure: 1, bottom plate; 2, control panel; 3, first winding mobile frame; 4, first winding stretching roller; 5, first moving block; 6, bidirectional screw rod body; 7, second moving block; 8, side block; 9, second winding mobile frame; 10, second winding stretching roller; 11, mounting plate; 12, top block; 13, electric push rod; 14, limit arc ring; 15, sliding block; 16, sliding groove; 17, resistance ring; 18, resistance spring; 19, telescopic rod; 20 , extrusion ring; 21, pressure sensor; 22, cylinder body; 23, clamping block; 24, support frame; 25, limit roller frame; 26, vertical plate; 27, side plate; 28, limit seat; 29, servo motor; 30, transmission mechanism; 31, first rotating shaft; 32, second rotating shaft; 33, first rotating cylinder; 34, arc groove; 35, boss; 36, lifting rod; 37, fixing block; 38, connecting rod; 39, stretching block; 40, support block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 8 , an embodiment provided by the present invention:

[0031] A tape stretching detection device, the control panel 2, bidirectional screw body 6, second winding and stretching roller 10, second winding and stretching roller 10, pressure sensor 21, cylinder body 22, servo motor 29, motor body and first motor used in this application are all products that can be directly purchased on the market, and their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here, including a bottom plate 1, the front surface of the bottom plate 1 is fixedly connected to the control panel 2, the upper surface of the bottom plate 1 is installed with a first winding movable frame 3, the inner side wall of the first winding movable frame 3 is installed with a first winding and stretching roller 4, the front surface of the first winding movable frame 3 is fixedly connected with a first moving block 5, the interior of the first moving block 5 is installed with a bidirectional screw body 6, the inner side of the bottom plate 1 A pressure sensor 21 is installed on the wall, an extrusion ring 20 is installed on the left side of the pressure sensor 21, a resistance spring 18 is arranged on the left surface of the extrusion ring 20, a resistance ring 17 is arranged on the end of the resistance spring 18 away from the extrusion ring 20, a telescopic rod 19 is installed on the right surface of the resistance ring 17, two groups of telescopic rods 19 are arranged, and the two groups of telescopic rods 19 are respectively installed on the front and rear surfaces of the resistance spring 18, a cylinder body 22 and a clamping block 23 are installed on the top surface of the bottom plate 1 from front to back, a support block 40 is installed on the top surface of the cylinder body 22, and the left and right sides of the clamping block 23 are fixedly connected with a support frame 24, and a limited roller frame 25 is installed on the top surface of the support frame 24, and a vertical plate 26 is fixedly connected to the top surface of the support block 40, and the left and right sides of the vertical plate 26 are fixedly connected A side plate 27 is installed on the top surface of the side plate 27, a servo motor 29 is installed on the top surface of the limit seat 28, an output end of the servo motor 29 passes through the limit seat 28 and a transmission mechanism 30 is arranged inside, the lower end of the transmission mechanism 30 passes through the inside of the side plate 27 and a first rotating shaft 31 and a second rotating shaft 32 are arranged from left to right, a first rotating cylinder 33 is installed at the lower end of the first rotating shaft 31, an arc groove 34 is opened on the outer surface of the first rotating cylinder 33, a boss 35 is arranged inside the arc groove 34, a lifting rod 36 is installed on the back side of the boss 35, the lifting rod 36 is installed inside the first rotating cylinder 33, a fixing block 37 is installed at the lower end of the lifting rod 36, a connecting rod 38 is fixedly connected to the lower end of the fixing block 37, and a connecting rod 38 is arranged at the lower end of the connecting rod 38 Equipped with a stretching block 39, the adhesive tape will pass through the support block 40 and the clamping block 23 and be installed on the outer surface of the first winding movable frame 3 and the second winding movable frame 9. At this time, the design of the support frame 24 and the limiting roller frame 25 is used to limit the adhesive tape. When performing a vertical stretching test, the servo motor 29 is started at this time, and the transmission mechanism 30 is driven to rotate by the servo motor 29, and then the transmission mechanism 30 drives the first rotating shaft 31 and the second rotating shaft 32 to rotate, and then the first rotating shaft 31 drives the first rotating cylinder 33 to rotate, and then the first rotating cylinder 33 rotates while the convex column 35 slides inside the arc groove 34, so that the lifting rod 36 can be telescopically moved inside the first rotating cylinder 33, so that the lifting rod 36 will move downward,Then the lifting rod 36 will drive the fixed block 37, the connecting rod 38 and the stretching block 39 to move downward, and the stretching block 39 will contact the upper surface of the tape. At the same time, this is the segmented detection stage, so that the longitudinal and transverse stretching detection operations can be performed on the left and right side surfaces of the tape at the same time in the segmented detection stage. The overall detection effect is good, and the condition of the tape can be detected more comprehensively, so that the tape that does not meet the quality standards can be found quickly and conveniently;

[0032] The second moving block 7, a side block 8 is installed on the right side surface of the second moving block 7, the side block 8 is installed on the front surface of the bottom plate 1, and two groups of side blocks 8 are provided. The second moving block 7 passes through the inner wall of the side block 8 and is installed with a first motor. The back of the second moving block 7 is installed with a second winding moving frame 9, and the interior of the second winding moving frame 9 is installed with a second winding stretching roller 10. The front surfaces of the second winding moving frame 9 and the first winding moving frame 3 are both provided with a motor body, and the motor body drives the first winding stretching roller 4 and the second winding stretching roller 10 to rotate respectively. The outer surfaces of the second winding moving frame 9 and the first winding stretching roller 4 are both installed with a mounting plate 11, and the top surface of the mounting plate 11 is installed with a top block 12, and the left surface of the top block 12 is installed with an electric push rod 13, and the electric push rod 13 is far A limiting arc ring 14 is installed at one end away from the top block 12, and the lower surfaces of the second moving block 7 and the first moving block 5 are fixedly connected with a sliding block 15. A sliding groove 16 is opened on the top surface of the bottom plate 1, and the sliding block 15 and the sliding groove 16 are adapted to each other. The tape on the surface of the second winding and stretching roller 10 and the first winding and stretching roller 3 is fixed by installing an external fixing component. First, the two ends of the tape to be detected are placed on the surface of the first winding and stretching roller 4 and the second winding and stretching roller 10 respectively, and then the electric push rod 13 on the outer surface of the second winding and stretching roller 9 and the first winding and stretching roller 3 is used to drive the limiting arc ring 14 to move toward the surface of the second winding and stretching roller 10 through the electric push rod 13, so that the tape on the surface of the second winding and stretching roller 10 will pass through the limiting arc ring 14 performs stable resistance limiting, so that the overall limiting effect is better, and then the tape fixed on the surface of the first winding and moving frame 3 can also be limited, and then the motor body is started, and the motor body will drive the first winding and stretching roller 4 and the second winding and stretching roller 10 to rotate, so that the first winding and stretching roller 4 and the second winding and stretching roller 10 can rewind the inspected tape, so that the tape can be pulled to the left and right sides. At the same time, before the inspection, the support block 40 is driven downward by the cylinder body 22, and the middle position of the tape can be fixed by the support block 40 and the clamping block 23. When the stretching inspection is carried out later, the inspection area for the winding and stretching by the first winding and stretching roller 4 is the middle left position of the tape, and the winding and stretching by the second winding and moving frame 9 The detection area is the middle right position of the tape, so that the tape area can be detected in sections. At the same time, when the first winding and stretching roller 4 and the second winding and stretching roller 10 are winding and stretching, the first motor is started, and the first motor drives the bidirectional screw rod body 6 to rotate, so that the first moving block 5 and the second moving block 7 on the surface of the bidirectional screw rod body 6 will move to opposite positions, so that the first moving block 5 will drive the first winding movable frame 3 to move to the left, and the second moving block 7 will drive the second winding movable frame 9 to move to the right. At this time, the second moving block 7 slides in the sliding groove 16 through the sliding block 15 to limit the second winding movable frame 9, and then the sliding block 15 will slowly contact the contact ring 17, and then the contact ring 17 will move to the right.At this time, the resistance spring 18 is compressed, and the resistance spring 18 is limited by the telescopic rod 19, and the overall limiting effect is good. Then the resistance spring 18 will apply pressure to the extrusion ring 20. At this time, the pressure sensor 21 will feel the pressure signal of the extrusion ring 20. When the pressure sensor 21 feels that the pressure signal reaches the standard, the bidirectional screw body 6 stops rotating, and the motor body also stops rotating. Then, by starting the cylinder body 22, the support block 40 is driven to rise by the cylinder body 22. At this time, the middle tape will not be fixed, and then the motor body is started again. At this time, the entire tape can be stretched and tested. When the tape is completely straightened, the motor body is stopped from rotating. In the above-mentioned detection process, if the tape breaks during the stretching process, it means that the tape meets the standard. When performing the stretching test, this design first performs a segmented test on the tape, and then the first winding mobile frame 3 and the second winding mobile frame 9 move in the opposite direction to speed up the stretching test. Finally, the overall tape can be tested, so that the overall test effect is more comprehensive.

[0033] Working principle: When the staff uses this device, first connect the device to an external power supply to provide power support for the device, first place the two ends of the tape to be tested on the surface of the first winding and stretching roller 4 and the second winding and stretching roller 10 respectively, and then use the electric push rod 13 on the outer surface of the second winding and stretching roller 9 and the first winding and stretching roller 3 to drive the limiting arc ring 14 to move toward the surface of the second winding and stretching roller 10 through the electric push rod 13, so that the tape on the surface of the second winding and stretching roller 10 will be stably limited by the limiting arc ring 14, and then the tape fixed on the surface of the first winding and stretching roller 3 can also be limited, and then start the motor body, which will drive the first The winding and stretching roller 4 and the second winding and stretching roller 10 rotate, so that the first winding and stretching roller 4 and the second winding and stretching roller 10 can wind up the tested tape, so that the tape can be pulled to the left and right sides. At the same time, before the detection, the support block 40 is driven downward by the cylinder body 22, and the middle position of the tape can be fixed by the support block 40 and the clamping block 23. When the stretching test is performed later, the detection area of ​​the winding and stretching by the first winding and stretching roller 4 is the middle left position of the tape, and the detection area of ​​the winding and stretching by the second winding mobile frame 9 is the middle right position of the tape, so that the area of ​​the tape can be segmented. At the same time, when the first winding and stretching roller 4 and When the second winding and stretching roller 10 is winding and stretching, the first motor is started, and the first motor drives the bidirectional screw rod body 6 to rotate, so that the first moving block 5 and the second moving block 7 on the surface of the bidirectional screw rod body 6 will move to opposite positions, so that the first moving block 5 will drive the first winding moving frame 3 to move to the left, and the second moving block 7 will drive the second winding moving frame 9 to move to the right. At this time, the second moving block 7 will limit the second winding moving frame 9 by sliding the sliding block 15 inside the sliding groove 16, and then the sliding block 15 will slowly contact the resistance ring 17, and then the resistance ring 17 will move to the right, and the resistance spring 18 will be compressed through the telescopic rod 19. The spring 18 is limited, and then the spring 18 will apply pressure to the extrusion ring 20. At this time, the pressure sensor 21 will feel the pressure signal of the extrusion ring 20. When the pressure sensor 21 feels that the pressure signal reaches the standard, the bidirectional screw body 6 stops rotating, and the motor body also stops rotating. Then, by starting the cylinder body 22, the support block 40 is driven to rise by the cylinder body 22. At this time, the middle tape will not be fixed, and then the motor body is started again. At this time, the entire tape can be stretched and tested. When the tape is completely straightened, the motor body is stopped from rotating. In the above detection process, if the tape breaks during the stretching process, it means that the tape meets the standard.

[0034] The adhesive tape will pass through the support block 40 and the clamping block 23 and be installed on the outer surface of the first winding movable frame 3 and the second winding movable frame 9. At this time, the design of the support frame 24 and the limiting roller frame 25 is used to limit the adhesive tape. When performing vertical stretching detection, the servo motor 29 is started at this time, and the transmission mechanism 30 is driven to rotate by the servo motor 29, and then the transmission mechanism 30 will drive the first rotating shaft 31 and the second rotating shaft 32 to rotate, and then the first rotating shaft 31 will drive the first rotating cylinder 33 to rotate, and then the first rotating cylinder 33 rotates while the convex column 35 slides inside the arc groove 34, so that the lifting rod 36 can be telescopically moved inside the first rotating cylinder 33, so that the lifting rod 36 will move downward, and then the lifting rod 36 will drive the fixed block 37, the connecting rod 38 and the stretching block 39 to move downward, and at this time the stretching block 39 will contact the upper surface of the adhesive tape, and at the same time, it is a segmented detection stage, so that the longitudinal and transverse stretching detection operations can be performed on the left and right side surfaces of the adhesive tape at the same time in the segmented detection stage. The above is all the working principles of the present invention.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A tape stretching detection device, comprising a base plate (1), a control panel (2) being fixedly connected to the front surface of the base plate (1), characterized in that: A first winding movable frame (3) is installed on the upper surface of the bottom plate (1), a first winding stretching roller (4) is installed on the inner side wall of the first winding movable frame (3), a first moving block (5) is fixedly connected to the front surface of the first winding movable frame (3), and a bidirectional screw rod body (6) is installed inside the first moving block (5); A second moving block (7), a side block (8) is installed on the right side surface of the second moving block (7), the side block (8) is installed on the front surface of the bottom plate (1), the side block (8) is provided with two groups, the second moving block (7) is penetrated through the inner wall of the side block (8) and a first motor is installed, a second winding moving frame (9) is installed on the back side of the second moving block (7), a second winding stretching roller (10) is installed inside the second winding moving frame (9), and the second winding moving frame (9) and the first winding moving frame The front surfaces of the first and second winding and stretching rollers (3) are provided with motor bodies, which respectively drive the first winding and stretching roller (4) and the second winding and stretching roller (10) to rotate; the outer surfaces of the second winding and stretching frame (9) and the first winding and stretching roller (4) are both provided with mounting plates (11); the top surface of the mounting plate (11) is provided with a top block (12); the left surface of the top block (12) is provided with an electric push rod (13); and the end of the electric push rod (13) away from the top block (12) is provided with a limiting arc ring (14).

2. The tape stretching detection device according to claim 1, characterized in that: The lower surfaces of the second moving block (7) and the first moving block (5) are both fixedly connected with a sliding block (15), the top surface of the bottom plate (1) is provided with a sliding groove (16), and the sliding block (15) and the sliding groove (16) are adapted to each other.

3. The tape stretching detection device according to claim 1, characterized in that: A pressure sensor (21) is installed on the inner side wall of the bottom plate (1), and an extrusion ring (20) is installed on the left side of the pressure sensor (21).

4. The tape stretching detection device according to claim 3, characterized in that: A resistance spring (18) is arranged on the left side surface of the extrusion ring (20); a resistance ring (17) is installed on the end of the resistance spring (18) away from the extrusion ring (20); a telescopic rod (19) is installed on the right side surface of the resistance ring (17); two groups of telescopic rods (19) are arranged, and the two groups of telescopic rods (19) are respectively installed on the front and rear surfaces of the resistance spring (18).

5. The tape stretching detection device according to claim 1, characterized in that: The top surface of the bottom plate (1) is sequentially mounted with a cylinder body (22) and a clamping block (23) from front to back, and the top surface of the cylinder body (22) is mounted with a supporting block (40).

6. The tape stretching detection device according to claim 5, characterized in that: The left and right sides of the clamping block (23) are both fixedly connected to a support frame (24), and a limiting roller frame (25) is installed on the top surface of the support frame (24).

7. The tape stretching detection device according to claim 5, characterized in that: The top surface of the support block (40) is fixedly connected to a vertical plate (26), the left and right sides of the vertical plate (26) are fixedly connected to side plates (27), the top surface of the side plate (27) is installed with a limit seat (28), the top surface of the limit seat (28) is installed with a servo motor (29), and the output end of the servo motor (29) passes through the interior of the limit seat (28) and is provided with a transmission mechanism (30).

8. The tape stretching detection device according to claim 7, characterized in that: The lower end of the transmission mechanism (30) passes through the inside of the side plate (27) and is sequentially mounted with a first rotating shaft (31) and a second rotating shaft (32) from left to right, and a first rotating cylinder (33) is mounted at the lower end of the first rotating shaft (31).

9. The adhesive tape stretching detection device according to claim 8, characterized in that: An arc-shaped groove (34) is formed on the outer surface of the first rotating cylinder (33), a convex column (35) is arranged inside the arc-shaped groove (34), a lifting rod (36) is installed on the back of the convex column (35), and the lifting rod (36) is installed inside the first rotating cylinder (33).

10. The adhesive tape stretching detection device according to claim 9, characterized in that: A fixing block (37) is installed at the lower end of the lifting rod (36), a connecting rod (38) is fixedly connected to the lower end of the fixing block (37), and a stretching block (39) is installed at the lower end of the connecting rod (38).

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