A detection device for adhesive production

Abstract

The present invention provides a detection device for the production of self-adhesive stickers, which belongs to the technical field of detection devices, and includes a first workbench and an image measuring instrument, wherein the image measuring instrument is installed on a gantry on the first workbench; a third conveyor belt is provided below the first workbench and the second workbench, and the first conveyor belt switches the conveying direction through a second transmission belt; a first controller and a second controller are provided on the first workbench and the second workbench respectively; the detection mechanism on the second workbench includes a clamping assembly, which is installed obliquely on the tilting table, and the inclination is consistent with the inclined surface of the tilting table, and the self-adhesive body is clamped on the clamping assembly. The detection device detects the size of the self-adhesive sticker through the image measuring instrument, and can handle it in time when the size deviation is found; and a detection mechanism is provided on the second workbench, through which the initial viscosity of the self-adhesive sticker can be detected, thereby ensuring product quality and realizing the multifunctionality of the device.

Description

Technical Field

[0001] The invention belongs to the technical field of detection devices, and more specifically, particularly relates to a detection device for the production of self-adhesive stickers. Background Art

[0002] Self-adhesive stickers are a common adhesive material widely used in the packaging industry. They can be used as labels or sealing stickers to identify product information and protect product safety. In order to make it more convenient to use, during the production process of self-adhesive stickers, the size specifications of self-adhesive stickers are often uniformly set according to the use requirements. When users use them in actual applications, they no longer need to spend time and energy cutting the self-adhesive stickers and can use them directly, which improves the efficiency and convenience of use. However, during the production process, it may be affected by unexpected factors, resulting in errors in the cutting size of the self-adhesive stickers, thus affecting subsequent use.

[0003] In order to ensure that the size and specifications of the self-adhesive labels are consistent, a detection device is often required in the production process of the self-adhesive labels. The detection device can monitor the size and specifications of the self-adhesive labels, and when the size problem of the self-adhesive labels occurs, it can be dealt with in time. However, the traditional detection device has a single function and can only detect the size and specifications of the self-adhesive labels, but cannot effectively detect the adhesive force of the self-adhesive labels. The adhesive force plays a decisive role in the effect of the self-adhesive labels in actual use. It is used to ensure whether the self-adhesive labels are firmly adhered in various environments and ensure that they play their due identification function, which reduces the practicality of the detection device. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a detection device for the production of self-adhesive stickers to solve the technical problem in the prior art that the traditional detection device has a single function and cannot effectively detect the adhesive force of the self-adhesive stickers, resulting in reduced practicality of the detection device.

[0005] The purpose and effect of the detection device for the production of self-adhesive labels of the present invention are achieved by the following specific technical means:

[0006] A detection device for the production of self-adhesive stickers, comprising a first workbench and an image measuring instrument, wherein a first conveyor belt and a gantry are installed above the first workbench, the first conveyor belt is located between the gantry frames, and the image measuring instrument is installed on the gantry frames; collecting components are arranged on both sides of the first workbench, and a second conveyor belt is rotatably arranged at one end of the first conveyor belt; a second workbench is arranged at one end of the first workbench, and a third conveyor belt is arranged below the two, a first controller is arranged on the first workbench, and a second controller is arranged on the second workbench; the second workbench is in contact with the second conveyor belt and is provided with a detection mechanism, the detection mechanism comprises a clamping component, a tilting table is arranged on the second workbench, the clamping component is tiltedly installed on the tilting table, and the inclination is consistent with the tilting surface of the tilting table, and the self-adhesive sticker body is clamped on the clamping component.

[0007] According to a preferred embodiment, the collecting assembly includes a supporting frame and a slide rail, the supporting frame is located on one side of the first conveyor belt and is connected to the first workbench, the slide rail is installed on the supporting frame, and an electric slider is slidably provided on the slide rail; a first electric lifting rod is installed at the bottom of the electric slider, a suction cup is provided at one end of the first electric lifting rod, a first mounting plate is provided on one side of the electric slider, a negative pressure generator is installed on the first mounting plate, and the negative pressure generator is connected to the suction cup through a connecting pipe.

[0008] According to a preferred embodiment, the collection component also includes a storage box and two groups of collection boxes, second mounting plates are provided on both sides of the first workbench, the storage box is installed on the second mounting plates, and the two groups of collection boxes are located in the storage box; a screw slide is provided in the storage box, a mounting platform is provided on the screw slide, and multiple groups of limit blocks are provided on the mounting platform, and the collection box is clamped between the multiple groups of limit blocks; a support plate is provided in the collection box, a limiting groove is provided on one side of the support plate, and a limiting slide groove is provided in the collection box corresponding to the limiting groove, the limiting block passes through the limiting slide groove and is clamped in the limiting groove, and the support plate and the collection box are slidably connected.

[0009] According to a preferred embodiment, a plurality of groups of support columns are arranged at the bottom of the support plate, a plurality of groups of support sleeves are arranged in the collection box, the support columns are inserted into the support sleeves, a first spring is arranged in the support sleeve, and the first spring is located between the support sleeve and the support column; a pressure sensor is arranged in the collection box, and a contact head is arranged at the bottom of the support plate.

[0010] According to a preferred embodiment, the clamping assembly includes a clamping seat and two groups of clamping claws, the tilting platform is provided with a mounting groove, and the clamping seat is clamped in the mounting groove; the clamping claw is located below the clamping seat, the clamping claw is rotatably connected to the clamping seat, and the self-adhesive body is clamped between the clamping claw and the clamping seat; a first screw rod is provided on the clamping seat, a limiting slot is provided on the clamping claw, and the first screw rod is inserted into the limiting slot.

[0011] According to a preferred embodiment, the clamping assembly includes a clamping seat and two groups of clamping claws, the tilting platform is provided with a mounting groove, and the clamping seat is clamped in the mounting groove; the clamping claw is located below the clamping seat, the clamping claw and the clamping seat are rotatably connected, the self-adhesive card is arranged between the clamping claw and the clamping seat, one end of the clamping claw is provided with a plurality of groups of anti-slip teeth, and the clamping seat is provided with a plurality of groups of anti-slip protrusions; a first screw rod is arranged on the clamping seat, a limiting slot is provided on the clamping claw, the first screw rod is inserted into the limiting slot, a second spring is arranged between the clamping claw and the clamping seat, and the second spring is sleeved on the first screw rod.

[0012] According to a preferred embodiment, a first motor is arranged under the clamping seat, the shaft end of the first motor is connected to the first screw rod, a movable sleeve is arranged between the clamping claw and the clamping seat, the movable sleeve is sleeved on the first screw rod and in contact with the clamping claw, and the bottom diameter of the movable sleeve is larger than the width of the limiting slot; a second electric lifting rod is arranged in the mounting groove, one end of the second electric lifting rod is connected to the tilting platform, and the other end is connected to the clamping seat.

[0013] According to a preferred embodiment, a pipe is arranged below the tilting platform, one end of the pipe is located at the bottom of the tilting slope of the tilting platform, a lifting chamber is arranged on one side of the tilting platform, and the lifting chamber is communicated with the pipe; a support platform is arranged in the lifting chamber, a second screw rod is arranged on one side of the tilting platform, one end of the support platform passes through the tilting platform and is sleeved on the second screw rod, and is slidably connected to the second screw rod; a second motor is arranged below the second working table, the second motor is mounted on the tilting platform, and the shaft end of the second motor is connected to the second screw rod; an energizing seat is arranged on the support platform, an electromagnet is arranged in the energizing seat, and a rolling ball is arranged above the support platform, the rolling ball is placed on the support platform and contacts with the energizing seat.

[0014] According to a preferred embodiment, the detection mechanism also includes a detection camera, a mounting bracket is arranged above the second workbench, the mounting bracket is located on one side of the tilting platform, the detection camera is clamped between the mounting brackets and is rotatably connected to the mounting brackets, a third motor is arranged on one side of the mounting bracket, and the shaft end of the third motor is connected to the detection camera.

[0015] According to a preferred embodiment, a material unloading rack is provided at one end of the first workbench, a partition is provided on the material unloading rack, adjustment plates are provided on both sides of the partition, the adjustment plate is slidably connected to the material unloading rack, an adjustment rack is provided at the bottom of the adjustment plate, and two groups of the adjustment racks are symmetrically distributed; a motor frame is installed at the bottom of the material unloading rack, a fourth motor is installed on the motor frame, an adjustment gear is provided at the shaft end of the fourth motor, the adjustment gear is located between the material unloading rack and the motor frame, and is meshed with the two groups of the adjustment gears, and a scale line is provided on one side of the material unloading rack.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. A detection mechanism is arranged on the second workbench, wherein the clamping assembly of the detection mechanism can firmly fix the self-adhesive on the inclined surface of the tilting table. When the initial adhesiveness test is performed, the ball rolls down from the top of the tilting table and naturally passes through the surface of the self-adhesive. In this process, the entire detection process can be monitored and recorded in real time and in detail through the detection camera. By observing the position where the ball stops on the self-adhesive, and comparing and analyzing its stop point with the preset standard position, it is possible to accurately and scientifically determine whether the initial adhesiveness of the self-adhesive meets the standard, thereby providing key data support for product quality control. 2. A first conveyor belt is arranged on the first workbench, and a gantry is arranged on the first workbench. The image measuring instrument is installed on the gantry, and the self-adhesive passing through the first conveyor belt can be measured in real time and non-contact, and the size information of the self-adhesive can be quickly obtained. A second workbench is provided at one end of the first workbench, a rotatable second conveyor belt is provided at one end of the first conveyor belt, and a third conveyor belt is provided below the first workbench and the second workbench, and the second conveyor belt can be switched between the second workbench and the third conveyor belt; when switched to the third conveyor belt, the self-adhesive can be quickly and accurately transported to the next process, ensuring the smooth progress of the production process. When switched to the second workbench, it can place the self-adhesive steadily on the second workbench, so that it is in a state to be tested, making full preparations for subsequent testing work, greatly improving the efficiency and continuity of the entire production process; it also enables the various links of the self-adhesive in the testing process to proceed in an orderly manner, and different workbenches can carry out different testing tasks or preparations at the same time, greatly improving the overall testing efficiency. 3. The support frame, slide rail, electric slider, first electric lifting rod and suction cup in the collection assembly work together to realize the automatic collection of self-adhesive products. When the self-adhesive on the first conveyor belt completes the initial size detection and detects defective self-adhesive, the electric slider quickly moves to the designated position along the slide rail, and the first electric lifting rod descends, so that the suction cup contacts the surface of the self-adhesive, and the negative pressure generated by the negative pressure generator adsorbs the self-adhesive, and then lifts and moves it to the designated collection box for subsequent processing. The whole process does not require manual intervention, which greatly improves production efficiency and reduces the time and labor intensity of manual operation. Two groups of collection boxes are set in the storage box. The collection boxes can be moved in the storage box through the screw slide. When one group of collection boxes is full, the screw slide moves the other group of collection boxes to the bottom of the first electric lifting rod, ensuring the continuity of the collection work and avoiding production interruptions caused by the full collection box. At the same time, it also facilitates the subsequent sorting and transportation of products in the collection box. 4. The unloading rack at one end of the first workbench is provided with structures such as partitions, adjustment plates and adjustment gears, so that the unloading rack can be flexibly adjusted according to the different sizes of the self-adhesive labels.The fourth motor drives the adjustment gear to mesh with the adjustment rack, thereby driving the adjustment plate to slide on the unloading rack. The operator can accurately adjust the position of the adjustment plate according to the width of the self-adhesive label by observing the scale line to ensure that the self-adhesive label can be neatly arranged during the unloading process and smoothly enter the inspection process. The adjustable setting improves the adaptability of the unloading rack, which can meet the production needs of self-adhesive labels of different specifications, reduces the equipment adjustment time and production interruption caused by the difference in the size of the self-adhesive label, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention after assembly;

[0018] Figure 2 It is a schematic diagram of the structure after the present invention is split;

[0019] Figure 3 It is a schematic diagram of the structure after the storage box and the collection box are separated;

[0020] Figure 4 It is a schematic diagram of the structure of the collection box;

[0021] Figure 5 is a structural schematic diagram of the support plate;

[0022] Figure 6 This is a schematic diagram of the structure of the second workbench after it is disassembled;

[0023] Figure 7 This is a schematic diagram of the structure of the disassembled clamping assembly of the first embodiment of the present invention;

[0024] Figure 8 This is a schematic diagram of the structure of the disassembled clamping assembly of the second embodiment of the present invention;

[0025] Fig. 9 This is a schematic structural diagram of the clamping seat of the second embodiment;

[0026] Fig.10 is a cross-sectional view of the second workbench;

[0027] Fig.11 It is a schematic diagram of the structure after the unloading rack is disassembled;

[0028] Fig.12 yes Figure 2 A partial enlarged view of area a in the middle;

[0029] Fig.13 yes Figure 3 A partial enlarged view of area b;

[0030] Fig.14 yes Figure 8 A partial enlarged view of the middle c area;

[0031] Fig.15 is a principle block diagram of the first controller;

[0032] Fig.16 It is the principle block diagram of the second controller.

[0033] In the figure, the corresponding relationship between the component names and the reference numerals is as follows:

[0034] 11. First workbench; 12. First controller; 13. Unloading rack; 14. Partition; 15. Adjustment plate; 16. Adjustment rack; 17. Motor rack; 18. Fourth motor; 19. Adjustment gear; 21. Image measuring instrument; 22. Second mounting plate; 31. First conveyor belt; 32. Gantry; 33. Second conveyor belt; 34. Third conveyor belt; 41. Second workbench; 42. Second controller; 43. Tilt table; 44. Mounting slot; 45. Second electric lifting rod; 501. Support frame; 502. Slide rail; 503. Electric slider; 504. First electric lifting rod; 505. Suction cup; 506. First mounting plate; 507. Negative pressure generator; 508. Storage box; 509. Collection box ; 510, screw slide; 511, installation platform; 512, limit block; 513, support plate; 514, limit slot; 515, limit slide; 516, limit block; 517, support column; 518, support sleeve; 519, pressure sensor; 520, contact head; 601, clamping seat; 602, clamping claw; 603, first screw; 604, anti-skid tooth; 605, anti-skid protrusion; 606, limit slot; 607, first motor; 608, movable sleeve; 609, pipeline; 610, support platform; 611, second screw; 612, second motor; 613, power seat; 614, rolling ball; 615, detection camera; 616, installation bracket; 617, third motor. DETAILED DESCRIPTION

[0035] The following embodiments of the present invention are further described in detail with reference to the accompanying drawings and examples. The following embodiments are used to illustrate the technical solution of the present invention, but cannot be used to limit the scope of protection of the present invention. Figures 1 to 16As shown, the present invention provides a detection device for the production of self-adhesive stickers, including a first workbench 11 and an image measuring instrument 21. The first workbench 11 plays a key role in basic support and preliminary operation in the entire device. A first conveyor belt 31 and a gantry 32 are installed above the first workbench. The first conveyor belt 31 is located between the gantry 32, providing a stable path for the transmission of items. The image measuring instrument 21 is firmly installed on the gantry 32, so that it can comprehensively and accurately detect the self-adhesive body passing through the first conveyor belt 31. The image measuring instrument 21 can adopt the Keyence IM-8000 series image measuring instrument. Collection components are arranged on both sides of the first workbench 11, which are responsible for collecting the self-adhesive bodies with size deviations. A second conveyor belt 33 is rotatably arranged at one end of the first conveyor belt 31, which can be switched according to different production requirements. A second workbench 41 is arranged at one end of the first workbench 11, and a third conveyor belt 34 is arranged below the two. The third conveyor belt 34 is like a link connecting the two workbench, ensuring the smooth flow of items between the two working areas. The first workbench 11 is provided with a first controller 12, which is like the brain of the entire workbench, accurately controlling various operations and processes. The second workbench 41 is provided with a second controller 42, which cooperates with the first controller 12 to realize the control of different working links. The controller can adopt the Omron CP1H-XA40DT-D controller. The second workbench 41 is in contact with the second conveyor belt 33, and the conveying direction of the self-adhesive body can be controlled by the third conveyor belt 34, and switching is performed on the second workbench 41 and the third conveyor belt 34. A detection mechanism is provided on the second workbench 41, and the initial viscosity of the self-adhesive body is detected by the detection mechanism. The detection mechanism includes a clamping assembly, and a tilting table 43 is provided on the second workbench 41. The clamping assembly is tilted and installed on the tilting table 43 according to the inclination consistent with the tilting surface of the tilting table 43, which can better fix the self-adhesive body, so that it remains stable during the detection process, and provides a strong guarantee for accurate detection results. The self-adhesive body is clamped on the clamping assembly, waiting for a series of strict detection operations to ensure that its quality meets the standard requirements.

[0036] like Figures 2 to 5 , Fig.12 , Fig.13As shown, the collection assembly includes a support frame 501 and a slide rail 502. The support frame 501 is located on one side of the first conveyor belt 31 and is connected to the first workbench 11, providing a support base for subsequent components. The slide rail 502 is installed on the support frame 501, providing a good track for the sliding of the electric slider 503. The slide rail 502 is slidably provided with an electric slider 503, which can move quickly and smoothly along the slide rail 502 under electric drive to achieve position adjustment. The bottom of the electric slider 503 is provided with a first electric lifting rod 504, which can be extended or shortened as needed, and a suction cup 505 is provided at one end thereof for adsorbing the self-adhesive product. A first mounting plate 506 is provided on one side of the electric slider 503, and a negative pressure generator 507 is installed on the first mounting plate 506. The negative pressure generator 507 is connected to the suction cup member 505 through a connecting pipe. When the negative pressure generator 507 is working, negative pressure can be generated in the suction cup member 505, so that the suction cup member 505 can firmly absorb the self-adhesive label to realize the transportation and collection operations. The negative pressure generator 507 can adopt a VPC-20 negative pressure generator.

[0037] The collection assembly also includes a storage box 508 and two groups of collection boxes 509. A second mounting plate 22 is provided on both sides of the first workbench 11. The storage box 508 is installed on the second mounting plate 22, and the position is stable and reasonable. The two groups of collection boxes 509 are both located in the storage box 508, and they cooperate with each other to improve the efficiency and capacity of the collection. A screw slide 510 is provided in the storage box 508, and the screw slide 510 can control the movement of the mounting platform 511. A mounting platform 511 is provided on the screw slide 510, and a plurality of groups of limit blocks 512 are provided on the mounting platform 511. The collection box 509 is stuck between the plurality of groups of limit blocks 512, and the limit blocks 512 play a role of fixing and limiting, ensuring that the position of the collection box 509 on the mounting platform 511 is accurate and stable. A support plate 513 is provided in the collection box 509, and a limiting groove 514 is provided on one side of the support plate 513. A limiting slide groove 515 is provided in the collection box 509 corresponding to the limiting groove 514. The limiting block 516 passes through the limiting slide groove 515 and is clamped in the limiting groove 514. This design allows the support plate 513 and the collection box 509 to be slidably connected. When the self-adhesive label is put into the collection box 509, the support plate 513 can play a role of buffering and supporting to a certain extent, and it also facilitates the sorting and removal of products in the collection box 509.

[0038] A plurality of groups of support columns 517 are arranged at the bottom of the support plate 513, and the support columns 517 are evenly distributed, providing a stable support structure for the support plate 513. A plurality of groups of support sleeves 518 are arranged in the collection box 509, and the support columns 517 are inserted into the support sleeves 518, and the two are closely matched. A first spring is also arranged in the support sleeve 518, and the first spring is located between the support sleeve 518 and the support column 517, and supports the support plate 513 through elasticity. When an object is placed on the support plate 513, the support column 517 will be squeezed into the support sleeve 518, and the first spring will be compressed at this time, thereby playing a buffering role. A pressure sensor 519 is also arranged in the collection box 509, which can monitor the pressure in the collection box 509 in real time. The pressure sensor 519 can adopt the MPX5700 pressure sensor. A contact head 520 is provided at the bottom of the support plate 513. When the weight of the items placed on the support plate 513 gradually increases, the contact head 520 will gradually approach the pressure sensor 519 as the support plate 513 moves downward. Once the pressure reaches the preset threshold, the pressure sensor 519 will send a signal. At this time, the pressure sensor 519 transmits the signal to the first controller 12. The first controller 12 controls the operation of the screw slide 510 to move another set of collection boxes 509 directly below the slide rail 502 to continue collecting the self-adhesive body. This can ensure the continuity and stability of the collection work, avoid accidents caused by overloading of the collection box 509, and also help to reasonably arrange the production process and resource allocation.

[0039] like Figure 6 , Figure 7 , Fig.10 As shown, the clamping assembly includes a clamping seat 601 and two groups of clamping claws 602. A mounting groove 44 is provided on the tilting platform 43. The clamping seat 601 is clamped in the mounting groove 44, so that the clamping seat 601 can slide on the tilting platform 43 and freely enter and exit the mounting groove 44, thereby facilitating the installation of the self-adhesive body. A limited position structure is provided between the clamping seat 601 and the tilting platform 43, so that the clamping seat 601 will not be out of the range of the mounting groove 44. The clamping claws 602 are located below the clamping seat 601, and they are rotatably connected to the clamping seat 601, so that the clamping claws 602 can be opened and closed to achieve the clamping operation of the self-adhesive body. When testing, the self-adhesive body is clamped between the clamping claws 602 and the clamping seat 601, ensuring that the self-adhesive will not be displaced during the testing process, thereby ensuring the accuracy of the test results. The clamping seat 601 is provided with a first screw rod 603, and the clamping claw 602 is provided with a limit slot 606, and the first screw rod 603 is inserted into the limit slot 606. By rotating the first screw rod 603, the distance between the clamping claw 602 and the clamping seat 601 can be adjusted, so as to clamp and release the adhesive body.

[0040] A first motor 607 is arranged below the clamping seat 601. The shaft end of the first motor 607 is connected to the first screw rod 603. The first screw rod 603 can be automatically rotated by the drive of the motor without manual operation, which not only improves work efficiency but also ensures the accuracy and consistency of adjustment. A movable sleeve 608 is arranged between the clamping claw 602 and the clamping seat 601. The movable sleeve 608 is sleeved on the first screw rod 603 and contacts the clamping claw 602. The bottom diameter of the movable sleeve 608 is larger than the width of the limit slot 606. The movable sleeve 608 plays the role of transmitting power and limiting the moving direction of the clamping claw 602. At the same time, it can drive the clamping claw 602 to rotate at an angle, thereby realizing the clamping and releasing operations. When the movable sleeve 608 moves downward, the distance between the clamping claw 602 and the clamping seat 601 is reduced until it contacts the self-adhesive body. When the detection is completed, the movable sleeve 608 moves upward, the clamping claw 602 is unfolded, and the fixation of the self-adhesive body is released. In addition, a second electric lifting rod 45 is also arranged in the mounting groove 44. One end of the second electric lifting rod 45 is connected to the tilting platform 43, and the other end is connected to the clamping seat 601. The height of the clamping seat 601 can be adjusted by extending and retracting the second electric lifting rod 45. When the self-adhesive body needs to be inspected, the second electric lifting rod 45 is extended to move the clamping seat 601 out of the installation groove 44, thereby facilitating the fixing of the self-adhesive body on the clamping assembly.

[0041] A pipe 609 is provided below the tilting platform 43, one end of which is located at the bottom of the tilting slope of the tilting platform 43, and a ball 614 is located at the top of the tilting platform 43. After rolling, the ball 614 will enter the pipe 609; at the same time, a lifting chamber is provided on one side of the tilting platform 43, and the lifting chamber is connected with the pipe 609 to form a coherent spatial structure, and the ball 614 will enter the lifting chamber through the pipe 609. A support platform 610 is provided in the lifting chamber to play a supporting and adjusting function. A second screw rod 611 is provided on one side of the tilting platform 43, and one end of the support platform 610 passes through the tilting platform 43 and is sleeved on the second screw rod 611, and is slidably connected to the second screw rod 611. The support platform 610 can realize lifting and lowering motion driven by the second screw rod 611. A second motor 612 is provided below the second workbench 41, and the second motor 612 is installed on the tilting platform 43, and its stability is effectively guaranteed. The shaft end of the second motor 612 is connected to the second screw rod 611. Through the drive of the second motor 612, the second screw rod 611 can control the lifting height of the support platform 610. In different detection items, it may be necessary to adjust the initial height of the ball 614 to simulate different actual use scenarios and mechanical conditions. At this time, it can be easily achieved by controlling the lifting of the support platform 610. An energized seat 613 is provided on the support platform 610, and an electromagnet is provided in the energized seat 613. When the electromagnet is energized, it can generate a strong magnetic force to adsorb the ball 614 above the support platform 610. When detection is required, by controlling the on and off of the current, the release of the ball 614 can be effectively controlled, so that it rolls down on the tilting platform 43 and passes through the surface of the self-adhesive in a predetermined manner, thereby realizing the detection of the self-adhesive performance. The ball 614 is placed on the support platform 610 and contacts the energized seat 613, ensuring the effectiveness of magnetic force transmission and the stability of the position of the ball 614.

[0042] The detection mechanism also includes a detection camera 615, which is a key device for obtaining detailed information of the detection process. The detection camera 615 can adopt Hikvision DS-2CD3T47WD-L. A mounting bracket 616 is arranged above the second workbench 41, and the mounting bracket 616 is located on one side of the tilting platform 43, providing a suitable installation position for the detection camera 615. The detection camera 615 is clamped between the mounting brackets 616 and is rotatably connected to the mounting brackets 616. This rotatable setting enables the detection camera 615 to flexibly adjust the shooting angle, and capture the rolling process of the rolling ball 614 on the surface of the self-adhesive sticker and the state change of the self-adhesive sticker in all directions. A third motor 617 is arranged on one side of the mounting bracket 616, and the shaft end of the third motor 617 is connected to the detection camera 615. Through the drive of the third motor 617, the detection camera 615 can realize automatic angle adjustment, further improving the automation degree of the detection process and the accuracy of data collection, and providing rich and accurate image data for subsequent data analysis and quality assessment.

[0043] like Figure 2 , Fig.11 As shown, the unloading rack 13 set at one end of the first workbench 11 is the starting point of the entire production process. The unloading rack 13 is provided with a partition 14, which divides the unloading area to a certain extent, which is helpful to better organize and place the self-adhesive body. Adjustment plates 15 are provided on both sides of the partition 14. The adjustment plate 15 and the unloading rack 13 are slidably connected, so that the adjustment plate 15 can flexibly adjust the position according to actual needs. An adjustment rack 16 is provided at the bottom of the adjustment plate 15. Two sets of adjustment racks 16 are symmetrically distributed. They are key components for realizing the precise movement of the adjustment plate 15. A motor frame 17 is installed at the bottom of the unloading rack 13. The motor frame 17 provides a stable installation position for the fourth motor 18. The fourth motor 18 is installed on the motor frame 17, and an adjustment gear 19 is provided at the shaft end thereof. The adjustment gear 19 is located between the unloading rack 13 and the motor frame 17, and is meshed with the two sets of adjustment gears 19. When the fourth motor 18 is working, it drives the adjustment gear 19 to rotate, and through the meshing action of the adjustment gear 19 and the adjustment rack 16, the adjustment plate 15 can slide smoothly on the unloading rack 13. This mechanical transmission method not only ensures the accuracy of adjustment, but also has high stability and reliability. A scale line is set on one side of the unloading rack 13, and the existence of the scale line provides an intuitive reference for the operator. When adjusting the position of the adjustment plate 15, the operator can accurately adjust the distance between the adjustment plates 15 according to the size specifications of the self-adhesive body and the scale line. For example, when it is necessary to place a self-adhesive body with a larger width, the fourth motor 18 drives the adjustment gear 19 to make the adjustment plate 15 slide outward, and at the same time refer to the scale line to ensure that it is adjusted to a suitable position, so as to ensure that the self-adhesive body can be neatly placed on the unloading rack 13, and can smoothly enter the first conveyor belt 31 during the subsequent transportation process, laying a good foundation for the smooth progress of the entire production and inspection process. The setting of such an adjustable unloading rack 13 improves the adaptability of the equipment, can meet the unloading requirements of self-adhesive bodies of different sizes, and reduces the reduction of production efficiency and product quality problems caused by improper unloading.

[0044] Based on the detection device for the production of self-adhesive stickers provided in the first embodiment of the present application, the second embodiment of the present application proposes a detection device for the production of self-adhesive stickers. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment. The second embodiment of the present invention will be further described below.

[0045] like Figure 8 , Fig. 9 , Fig.14As shown, the clamping assembly includes a clamping seat 601 and two groups of clamping claws 602. A mounting groove 44 is provided on the tilting platform 43. The clamping seat 601 is clamped in the mounting groove 44, so that the clamping seat 601 can slide on the tilting platform 43 and freely enter and exit the mounting groove 44, thereby facilitating the installation of the self-adhesive body. A limited position structure is provided between the clamping seat 601 and the tilting platform 43, so that the clamping seat 601 will not be out of the range of the mounting groove 44. The clamping claws 602 are located below the clamping seat 601. They are rotatably connected to the clamping seat 601, so that the clamping claws 602 can be opened and closed to achieve the clamping operation of the self-adhesive body. In order to further enhance the fixing effect of the self-adhesive body, one end of the clamping claw 602 is provided with multiple groups of anti-slip teeth 604. These anti-slip teeth 604 can increase the friction with the surface of the self-adhesive body to prevent the self-adhesive body from sliding during the detection process. At the same time, the clamping seat 601 is also provided with a plurality of anti-skid protrusions 605, which cooperate with the anti-skid teeth 604 and work together from the upper and lower directions to make the adhesive body clamped more firmly. When testing, the adhesive body is clamped between the clamping claw 602 and the clamping seat 601 to ensure that the adhesive will not be displaced during the test process, thereby ensuring the accuracy of the test result. The clamping seat 601 is provided with a first screw rod 603, and the clamping claw 602 is provided with a limited slot 606, and the first screw rod 603 is inserted into the limited slot 606. By rotating the first screw rod 603, the distance between the clamping claw 602 and the clamping seat 601 can be adjusted, so as to clamp and release the adhesive body. A second spring is also provided between the clamping claw 602 and the clamping seat 601, and the second spring is sleeved on the first screw rod 603. This second spring can not only play a buffering role, reducing the impact on the self-adhesive body during clamping and loosening, but also assist in the clamping operation. When the first screw rod 603 adjusts the spacing, the elastic force of the second spring can make the clamping claw 602 better fit the self-adhesive body, ensuring the stability and reliability of clamping.

[0046] The difference between the second embodiment and the first embodiment is that a plurality of groups of anti-skid teeth 604 are provided at one end of the clamping claw 602, and a plurality of groups of anti-skid protrusions 605 are provided at the bottom of the clamping seat 601. Through the cooperation between the anti-skid teeth 604 and the anti-skid protrusions 605, during the clamping process, the anti-skid protrusions 605 provide support and friction force to the adhesive body from below, forming a clamping force from top to bottom with the anti-skid teeth 604 above. Through the close cooperation between the anti-skid teeth 604 and the anti-skid protrusions 605, the stability is greatly improved when the adhesive body is fixed. Even if the ball 614 rolls down on the self-adhesive body, the impact force generated by it can be effectively resisted, thereby ensuring that the self-adhesive body will not fall off due to external force, ensuring that the self-adhesive body is always in a fixed state during the detection process, and providing a basis for accurately detecting the performance of the self-adhesive body; at the same time, a second spring is also provided between the clamping claw 602 and the clamping seat 601, providing an additional auxiliary clamping function. When the clamping operation is performed, as the clamping claw 602 approaches the clamping seat 601, the second spring will be compressed. During the compression process, the second spring will generate a reaction force, which enables the clamping claw 602 to fit more closely on the self-adhesive body, providing an additional auxiliary clamping function. The remaining conditions are consistent with those of Example 1, so this embodiment will not be repeated.

[0047] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A detection device for adhesive production, comprising a first workbench (11) and an image measuring instrument (21), characterized in that: A first conveyor belt (31) and a gantry (32) are installed above the first workbench (11), the first conveyor belt (31) is located between the gantry (32), and the image measuring instrument (21) is installed on the gantry (32); collecting components are arranged on both sides of the first workbench (11), and a second conveyor belt (33) is rotatably arranged at one end of the first conveyor belt (31); a second workbench (41) is arranged at one end of the first workbench (11), and a third conveyor belt (34) is arranged below the two; a first controller (12) is arranged on the first workbench (11), and a second controller (42) is arranged on the second workbench (41); the second workbench (41) and the second The conveyor belt (33) is in contact with the conveyor belt (33) and is provided with a detection mechanism, the detection mechanism includes a clamping assembly, an inclined platform (43) is provided on the second workbench (41), the clamping assembly is obliquely installed on the inclined platform (43), the inclination is consistent with the inclined surface of the inclined platform (43), and the self-adhesive body is clamped on the clamping assembly; a pipe (609) is provided below the inclined platform (43), one end of the pipe (609) is located at the bottom of the inclined slope of the inclined platform (43), a lifting chamber is provided on one side of the inclined platform (43), and the lifting chamber is connected with the pipe (609); a support platform (610) is provided in the lifting chamber, and a second screw rod (611) is provided on one side of the inclined platform (43), the One end of the support platform (610) passes through the tilting platform (43) and is sleeved on the second screw rod (611), and is slidably connected to the second screw rod (611); a second motor (612) is arranged below the second workbench (41), the second motor (612) is installed on the tilting platform (43), and the shaft end of the second motor (612) is connected to the second screw rod (611); an energizing seat (613) is arranged on the support platform (610), and an electromagnet is arranged in the energizing seat (613); a rolling ball (614) is arranged above the support platform (610), and the rolling ball (614) is placed on the support platform (610) and is in contact with the energizing seat (613); the detection machine The structure also includes a detection camera (615), a mounting bracket (616) is arranged above the second workbench (41), the mounting bracket (616) is located on one side of the tilting platform (43), the detection camera (615) is clamped between the mounting brackets (616) and is rotatably connected to the mounting brackets (616), a third motor (617) is arranged on one side of the mounting bracket (616), and the shaft end of the third motor (617) is connected to the detection camera (615); the clamping assembly includes a clamping seat (601) and two groups of clamping claws (602), a mounting groove (44) is opened on the tilting platform (43), and the clamping seat (601) is clamped in the mounting groove (44);The clamping claw (602) is located below the clamping seat (601), the clamping claw (602) is rotatably connected to the clamping seat (601), and the self-adhesive body is clamped between the clamping claw (602) and the clamping seat (601); a first screw rod (603) is arranged on the clamping seat (601), a limit slot (606) is provided on the clamping claw (602), and the first screw rod (603) is inserted into the limit slot (606); a first motor (607) is arranged below the clamping seat (601), and the first motor (607) is arranged on the clamping seat (601). 7) The shaft end is connected to the first screw rod (603), a movable sleeve (608) is arranged between the clamping claw (602) and the clamping seat (601), the movable sleeve (608) is sleeved on the first screw rod (603) and contacts the clamping claw (602), and the bottom diameter of the movable sleeve (608) is greater than the width of the limit slot (606); a second electric lifting rod (45) is arranged in the mounting slot (44), one end of the second electric lifting rod (45) is connected to the tilting platform (43), and the other end is connected to the clamping seat (601). ; 2. A detection device for the production of self-adhesive labels according to claim 1, characterized in that: The collecting assembly comprises a support frame (501) and a slide rail (502); the support frame (501) is located on one side of the first conveyor belt (31) and is connected to the first workbench (11); the slide rail (502) is mounted on the support frame (501); an electric slider (503) is slidably arranged on the slide rail (502); a first electric lifting rod (504) is mounted at the bottom of the electric slider (503); a suction cup (505) is arranged at one end of the first electric lifting rod (504); a first mounting plate (506) is arranged on one side of the electric slider (503); a negative pressure generator (507) is mounted on the first mounting plate (506); and the negative pressure generator (507) is connected to the suction cup (505) through a connecting pipe.

3. A detection device for the production of self-adhesive labels according to claim 2, characterized in that: The collecting assembly further comprises a storage box (508) and two groups of collecting boxes (509); second mounting plates (22) are provided on both sides of the first workbench (11); the storage box (508) is mounted on the second mounting plates (22); the two groups of collecting boxes (509) are both located in the storage box (508); a screw slide (510) is provided in the storage box (508); a mounting platform (511) is provided on the screw slide (510); and a plurality of limit blocks ( 512), the collection box (509) is clamped between multiple groups of the limit blocks (512); a support plate (513) is arranged in the collection box (509), a limit groove (514) is provided on one side of the support plate (513), the collection box (509) is provided with a limit slide groove (515) corresponding to the limit groove (514), the limit clamping block (516) passes through the limit slide groove (515) and is clamped in the limit groove (514), and the support plate (513) and the collection box (509) are slidably connected.

4. A detection device for the production of self-adhesive labels according to claim 3, characterized in that: A plurality of support columns (517) are arranged at the bottom of the support plate (513); a plurality of support sleeves (518) are arranged in the collection box (509); the support columns (517) are inserted into the support sleeves (518); a first spring is arranged in the support sleeve (518); the first spring is located between the support sleeve (518) and the support column (517); a pressure sensor (519) is arranged in the collection box (509); and a contact head (520) is arranged at the bottom of the support plate (513).

5. The detection device for the production of self-adhesive labels according to claim 1, characterized in that: One end of the clamping claw (602) is provided with a plurality of groups of anti-slip teeth (604), and the clamping seat (601) is provided with a plurality of groups of anti-slip protrusions (605); a second spring is provided between the clamping claw (602) and the clamping seat (601), and the second spring is sleeved on the first screw rod (603).

6. A detection device for the production of self-adhesive labels according to claim 1, characterized in that: A material discharging rack (13) is arranged at one end of the first workbench (11), a partition (14) is arranged on the material discharging rack (13), and adjustment plates (15) are arranged on both sides of the partition (14), the adjustment plates (15) are slidably connected to the material discharging rack (13), and an adjustment rack (16) is arranged at the bottom of the adjustment plate (15), and two groups of the adjustment racks (16) are symmetrically distributed; a motor frame (17) is installed at the bottom of the material discharging rack (13), a fourth motor (18) is installed on the motor frame (17), and an adjustment gear (19) is arranged at the shaft end of the fourth motor (18), and the adjustment gear (19) is located between the material discharging rack (13) and the motor frame (17), and meshes with the two groups of the adjustment gears (19), and a scale line is arranged on one side of the material discharging rack (13).

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