An online glue coating quality detection device

Abstract

The utility model relates to the technical field of gluing quality detection discloses a kind of online gluing quality detection equipment, including bottom plate and two support plates, two the support plate between sidewall center upper place are each equipped with moving device, two the moving device between center place is equipped with mobile adjusting device, the mobile adjusting device includes two driving motor, two the driving motor between sidewall center place are each equipped with second fixed link, two the second fixed link upper end surface center place are each equipped with second rotary motor, two the second fixed link inside center place are each equipped with second screw rod, two the second screw rod between sidewall center place are each equipped with sliding groove.In the utility model, by the cooperation between mobile adjusting device and moving device, the multidimensional motion control of detection equipment main body and detection head in each direction is realized, more complex gluing area and detection demand can be adapted, and the flexibility and adaptability of detection are improved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating quality testing technology, and in particular to an online adhesive coating quality testing device. Background Technology

[0002] In modern industrial production, adhesive coating processes are widely used in automobile manufacturing, electronic equipment assembly, and new energy battery packaging. Online adhesive coating quality inspection equipment is an advanced device used in industrial production processes to perform real-time and automated quality inspection of adhesive coating processes.

[0003] Traditional online adhesive coating quality inspection equipment, when in use, can usually only inspect the adhesive coating area at a fixed angle or in a single direction, making it difficult to cover complex adhesive coating paths and three-dimensional curved surfaces. This makes it difficult to adapt to more complex adhesive coating areas and inspection requirements, thus reducing the flexibility and adaptability of the inspection. Therefore, those skilled in the art have provided an online adhesive coating quality inspection equipment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an online adhesive coating quality inspection device. Through the coordinated use of the moving adjustment device and the moving device, multi-dimensional motion control of the main body of the inspection device and the inspection head in various directions is achieved, enabling the device to adapt to more complex adhesive coating areas and inspection needs, and improving the flexibility and adaptability of the inspection.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an online adhesive coating quality inspection device, comprising a base plate and two support plates, wherein the two support plates are respectively disposed on the upper surface of the base plate near the center on both sides, and a moving device is provided at the upper center of the side wall between the two support plates, and a moving adjustment device is provided at the center between the two moving devices, and a cleaning device is provided at the center of the upper surface of the moving adjustment device;

[0006] The movable adjustment device includes two drive motors, each of which is located at the center of the side wall between two movable devices. A second fixed rod is located at the center of the side wall between the two drive motors. A second rotary motor is located at the center of the upper end face of each of the two second fixed rods. A second lead screw is located at the center of the inner surface of each of the two second fixed rods. The output ends of the two second rotary motors pass through the upper end faces of the two drive motors and extend to the inner walls of the two drive motors, respectively, and are fixedly connected to the ends of the two second lead screws. Moving blocks are threaded onto the upper ends of the outer centers of the two second lead screws. A sliding groove is located at the center of the side wall between the two second lead screws. The ends of the two moving blocks pass through the two sliding grooves and extend to the outside of the sliding grooves, respectively, and are slidably connected to the two sliding grooves.

[0007] Through the above technical solution, the drive motor drives the second fixed rod to rotate, so that the second fixed rod drives the main body of the detection equipment to rotate, realizing the ability to drive the main body of the detection equipment to rotate and detect around the outside of the detection target. Then, the second rotary motor drives the second lead screw to rotate. When the second lead screw rotates, the moving block moves along the lead screw axis under the action of the lead screw thread, thus realizing the ability to drive the main body of the detection equipment to move up and down.

[0008] Furthermore, a third rotary motor is provided at one end of the movable block, and a connecting column is provided at the other end of the movable block. A support rod is provided at the center between the third rotary motor and the connecting column. The support rod and the connecting column are rotatably connected by a bearing. A rodless cylinder is provided at the center of the lower end face of the support rod. A detection device body is provided at the center of the lower end face of the moving plate of the rodless cylinder. A detection head is provided at the center of the lower end face of the detection device body.

[0009] Through the above technical solution, a third rotary motor drives the support rod to rotate, which is then supported by a connecting column. The support rod and the connecting column are rotatably connected by a bearing, thus satisfying the rotation requirements of the support rod. This allows the main body of the testing equipment to rotate via the support rod, and a rodless cylinder drives the main body of the testing equipment to move horizontally. A moving device then enables its forward and backward movement. This achieves multi-dimensional motion control of the main body of the testing equipment and the testing head in various directions, allowing the equipment to adapt to more complex adhesive application areas and testing needs, and improving the flexibility and adaptability of the testing.

[0010] Furthermore, the two drive motors are synchronously controlled, and the two second rotary motors are synchronously controlled;

[0011] Through the above technical solution, the encoder feedback signals of the two drive motors and the two second rotary motors are sent to the control system. By comparing the working states of the two drive motors and the two second rotary motors, the control signals of the drive motors and the two rotary motors are adjusted to keep them synchronized, thereby achieving synchronous control. This solution is a commonly used technical means in the prior art and will not be elaborated on here. Thus, synchronous control of the two second fixed rods and the two second lead screws is achieved.

[0012] Furthermore, the cleaning device includes a storage box, which is located at the center of the upper end face of the support rod. A partition is provided at the center of the interior of the storage box. Miniature air pumps are provided on both sides of the center of the lower end face of the storage box. One port of each of the two miniature air pumps passes through the lower end face of the partition and leads to the upper end face of the partition, and the other port passes through the rear inner wall of the storage box and leads to the rear end face of the storage box. A connecting pipe is provided at the center of the upper end face of the storage box. A connecting cover is threaded onto the outer side of the lower end of the detection head. A circular block is provided at the center of the inner wall below the connecting cover. Multiple dust suction grooves are arranged in a circle at the center of the upper end face of the circular block.

[0013] The above technical solution divides the storage box into upper and lower parts by a partition. The upper part is used to collect dust and colloidal particles, while the lower part is used to house a micro air pump. The micro air pump is activated to generate negative pressure, which is then delivered to the circular block through a connecting pipe. The dust and colloidal particles on the surface of the detection head are then sucked into the storage box through a dust collection groove. This effectively removes impurities from the surface of the detection head, keeps the detection head clean, ensures the accuracy of subsequent tests, reduces the need for manual maintenance, and improves the operating efficiency of the equipment.

[0014] Furthermore, one end of the connecting pipe passes through the upper surface of the storage box and extends to the upper inner wall of the storage box, and the other end passes through the connecting cover and the circular block respectively and extends to the lower inner wall of the circular block; the dust suction groove passes through the upper surface of the circular block and extends to the upper inner wall of the circular block.

[0015] Through the above technical solution, the negative pressure airflow inside the storage box can be smoothly delivered to the inside of the circular block through the through-through of the connecting pipe, and the dust and colloidal particles on the surface of the detection head can be smoothly sucked into the storage box through the through-through of the dust suction groove.

[0016] Furthermore, a square groove is provided at the upper center of the front face of the storage box, and a storage frame is slidably connected to the center of the square groove. The rear face of the storage frame is magnetically connected to the inner rear wall of the square groove, and a filter screen is provided at the lower center of the storage frame.

[0017] With the above technical solution, when dust and colloidal particles enter the storage box, they are blocked by the filter screen inside the storage frame, thus storing the dust and colloidal particles inside the storage frame. The square groove and the storage frame are slidably connected, which makes it easy for staff to quickly disassemble and clean the storage frame. The magnetic connection between the rear end face of the storage frame and the inner wall of the square groove prevents the storage frame from falling off during the rotation of the support rod.

[0018] Furthermore, the two moving devices include two first fixed rods, which are respectively disposed on the side wall between the two support plates. A first rotary motor is provided at the center of the rear end face of each of the two first fixed rods, and a first lead screw is provided at the center of the interior of each of the two first fixed rods. The output ends of the two first rotary motors pass through the rear end face of the two first fixed rods and extend to the rear inner wall of the first fixed rods, and are respectively fixedly connected to the ends of the two first lead screws. A threaded seat is threadedly sleeved at the center of the outer side of each of the two first lead screws. A sliding groove is provided at the center of the side wall between the two first lead screws. The two threaded seats pass through the two sliding grooves and extend to the outer side of the two sliding grooves, and are respectively slidably connected to the two sliding grooves.

[0019] Through the above technical solution, the first rotary motor drives the first lead screw to rotate. When the first lead screw rotates, the threaded seat moves along the lead screw axis under the action of the thread of the first lead screw, so that it can drive the moving adjustment device to move back and forth.

[0020] Furthermore, the two first rotary motors are synchronously controlled;

[0021] Through the above technical solution, the encoder feedback signals of the two first rotating motors are sent to the control system. By comparing the working states of the two first rotating motors, the control signal of one of the first rotating motors is adjusted to keep the two first rotating motors synchronized, thereby achieving synchronous control. This solution is a commonly used technical means in the prior art, and will not be elaborated on here. Thus, synchronous control of the two first fixed rods is achieved.

[0022] This utility model has the following beneficial effects:

[0023] In this invention, the online adhesive coating quality inspection equipment, during use, utilizes a second fixed rod that rotates to drive the main body of the inspection equipment to rotate around the outer edge of the inspection target. A second lead screw rotates, causing a moving block to move along the lead screw axis under its thread action, enabling the main body of the inspection equipment to move vertically. A support rod rotates to allow the main body of the inspection equipment to rotate via the support rod. A rodless cylinder drives the main body of the inspection equipment to move horizontally, and a moving device enables its forward and backward movement. This achieves multi-dimensional motion control of the main body of the inspection equipment and the inspection head in various directions, allowing the equipment to adapt to more complex adhesive coating areas and inspection needs, thus improving the flexibility and adaptability of the inspection.

[0024] In this invention, the storage box is divided into upper and lower parts by a partition. The upper part is used to collect dust and colloidal particles, while the lower part is used to house a micro air pump. The micro air pump is activated to generate negative pressure, which is then delivered to the circular block through a connecting pipe. The dust and colloidal particles on the surface of the detection head are then sucked into the storage box through a dust collection groove. This effectively removes impurities from the surface of the detection head, keeps the detection head clean, ensures the accuracy of subsequent tests, reduces the need for manual maintenance, and improves the operating efficiency of the equipment. Attached Figure Description

[0025] Figure 1 This is a perspective view of an online adhesive coating quality inspection device proposed in this utility model;

[0026] Figure 2 This is a three-dimensional sectional view of an online adhesive coating quality inspection device proposed in this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged diagram of point B in the middle.

[0029] Legend:

[0030] 1. Base plate; 2. Support plate; 3. Moving device; 301. First fixed rod; 302. First rotary motor; 303. First lead screw; 304. Threaded seat; 305. Slide groove; 4. Moving adjustment device; 401. Drive motor; 402. Second fixed rod; 403. Second rotary motor; 404. Second lead screw; 405. Moving block; 406. Slide groove; 407. Third rotary motor; 408. Connecting column; 409. Support rod; 410. Rodless cylinder; 5. Main body of the testing equipment; 6. Testing head; 7. Cleaning device; 701. Storage box; 702. Partition; 703. Miniature air pump; 704. Connecting pipe; 705. Connecting cover; 706. Circular block; 707. Dust collection trough; 708. Square trough; 709. Storage frame; 710. Filter screen. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1-4This utility model provides an embodiment of an online adhesive coating quality inspection device, comprising a base plate 1 and two support plates 2. The two support plates 2 are respectively disposed on the upper surface of the base plate 1 near the center on both sides. A moving device 3 is provided on the upper side wall between the two support plates 2. A moving adjustment device 4 is provided at the center between the two moving devices 3. A cleaning device 7 is provided at the center of the upper surface of the moving adjustment device 4. Through the cooperation between the moving adjustment device 4 and the moving device 3, multi-dimensional motion control of the main body 5 and the inspection head 6 in various directions is realized, enabling the device to adapt to more complex adhesive coating areas and inspection requirements, and improving the flexibility and adaptability of the inspection.

[0033] The cleaning device 7 includes a storage box 701, which is located at the center of the upper end face of the support rod 409. A partition 702 is located at the center of the interior of the storage box 701. Two miniature air pumps 703 are located on either side of the center of the lower end face of the storage box 701. One port of each miniature air pump 703 passes through the lower end face of the partition 702 to the upper end face of the partition 702, and the other port passes through the inner rear wall of the storage box 701 to the rear end face of the storage box 701. A connecting pipe 704 is located at the center of the upper end face of the storage box 701. A connecting cover 705 is threaded onto the outer side of the lower end of the detection head 6. A circular block 706 is located at the center of the inner lower wall of the connecting cover 705. The circular block 706 has multiple dust collection slots 707 arranged in a circle at the center of its upper surface. The storage box 701 is divided into upper and lower parts by a partition 702. The upper part is used to collect dust and colloidal particles, and the lower part is used to accommodate a micro air pump 703. When the micro air pump 703 is started, negative pressure is generated, and the negative pressure airflow is delivered to the circular block 706 through the connecting pipe 704. The dust and colloidal particles on the surface of the detection head 6 are then sucked into the storage box 701 through the dust collection slots 707. This effectively removes impurities from the surface of the detection head 6, keeps the detection head 6 clean, ensures the accuracy of subsequent tests, reduces the need for manual maintenance, and improves the operating efficiency of the equipment.

[0034] One end of the connecting pipe 704 passes through the upper surface of the storage box 701 and extends to the upper inner wall of the storage box 701, while the other end passes through the connecting cover 705 and the circular block 706 and extends to the lower inner wall of the circular block 706. The dust suction groove 707 passes through the upper surface of the circular block 706 and extends to the upper inner wall of the circular block 706. Through the passage of the connecting pipe 704, the negative pressure airflow inside the storage box 701 can be smoothly transported to the inside of the circular block 706. Then, through the passage of the dust suction groove 707, the dust and colloidal particles on the surface of the detection head 6 can be smoothly sucked into the storage box 701.

[0035] A square groove 708 is provided at the upper center of the front face of the storage box 701. A storage frame 709 is slidably connected to the center of the square groove 708. The rear face of the storage frame 709 is magnetically connected to the inner rear wall of the square groove 708. A filter screen 710 is provided at the lower center of the storage frame 709. When dust and colloidal particles enter the storage box 701, they are blocked by the filter screen 710 inside the storage frame 709, thus storing the dust and colloidal particles inside the storage frame 709. The sliding connection between the square groove 708 and the storage frame 709 facilitates quick disassembly and cleaning of the storage frame 709 by the staff. The magnetic connection between the rear face of the storage frame 709 and the inner rear wall of the square groove 708 prevents the storage frame 709 from falling off during the rotation of the support rod 409.

[0036] The two moving devices 3 include two first fixed rods 301, which are respectively disposed on the side wall between the two support plates 2. A first rotary motor 302 is provided at the center of the rear end face of each of the two first fixed rods 301, and a first lead screw 303 is provided at the center of the interior of each of the two first fixed rods 301. The output ends of the two first rotary motors 302 pass through the rear end face of the two first fixed rods 301 and extend to the rear inner wall of the first fixed rods 301, and are respectively fixedly connected to the ends of the two first lead screws 303. Each side center is threaded with a threaded seat 304, and each side wall center between the two first lead screws 303 is provided with a sliding groove 305. The two threaded seats 304 pass through the two sliding grooves 305 and extend to the outside of the two sliding grooves 305, and are slidably connected to the two sliding grooves 305 respectively. The first lead screw 303 is rotated by the first rotary motor 302. When the first lead screw 303 rotates, the threaded seat 304 moves along the lead screw axis under the action of the thread of the first lead screw 303, so that it can drive the moving adjustment device 4 to move back and forth.

[0037] The two first rotary motors 302 are controlled synchronously. The encoder feedback signals of the two first rotary motors 302 are sent to the control system. By comparing the working states of the two first rotary motors 302, the control signal of one of the first rotary motors 302 is adjusted to keep the two first rotary motors 302 synchronized, thereby achieving synchronous control. This scheme is a commonly used technical means in the prior art, and will not be elaborated on here. Thus, synchronous control of the two first fixed rods 301 is achieved.

[0038] like Figure 2As shown, the movable adjustment device 4 includes two drive motors 401, which are respectively located at the center of the side wall between the two movable devices 3. A second fixed rod 402 is provided at the center of the side wall between the two drive motors 401. A second rotary motor 403 is provided at the center of the upper end face of each of the two second fixed rods 402. A second lead screw 404 is provided at the center of the interior of each of the two second fixed rods 402. The output ends of the two second rotary motors 403 pass through the upper end face of the two drive motors 401 and extend to the inner wall of the two drive motors 401, and are fixedly connected to the ends of the two second lead screws 404. A moving block 405 is threaded onto the upper end of the outer center of each of the two second lead screws 404. Each of the two sidewalls is provided with a sliding groove 406 at its center. The ends of the two moving blocks 405 pass through the two sliding grooves 406 and extend to the outside of the sliding grooves 406, respectively, and are slidably connected to the two sliding grooves 406. The second fixed rod 402 is rotated by the drive motor 401, so that the second fixed rod 402 drives the detection equipment body 5 to rotate, thus enabling the detection equipment body 5 to rotate and detect around the outside of the detection target. Then, the second rotary motor 403 drives the second lead screw 404 to rotate. When the second lead screw 404 rotates, the moving blocks 405 move along the lead screw axis under the action of the thread of the second lead screw 404, thus enabling the detection equipment body 5 to move up and down.

[0039] A third rotary motor 407 is located at one end of a moving block 405, and a connecting column 408 is located at the other end of a moving block 405. A support rod 409 is located at the center between the third rotary motor 407 and the connecting column 408. The support rod 409 and the connecting column 408 are rotatably connected by a bearing. A rodless cylinder 410 is located at the center of the lower end face of the support rod 409. A detection device body 5 is located at the center of the lower end face of the moving plate of the rodless cylinder 410. A detection head 6 is located at the center of the lower end face of the detection device body 5. The support rod 409 is rotated by the third rotary motor 407, and then connected by a connecting column 408. The column 408 supports the support rod 409, and the support rod 409 is rotatably connected to the connecting column 408 via a bearing, which satisfies the rotation requirements of the support rod 409. This allows the main body 5 of the testing equipment to rotate via the support rod 409, and the rodless cylinder 410 drives the main body 5 of the testing equipment to move horizontally. The moving device 3 then enables it to move back and forth, realizing multi-dimensional motion control of the main body 5 of the testing equipment and the testing head 6 in various directions. This allows the equipment to adapt to more complex adhesive application areas and testing requirements, improving the flexibility and adaptability of the testing.

[0040] The two drive motors 401 and the two second rotary motors 403 are controlled synchronously. The encoder feedback signals of the two drive motors 401 and the two second rotary motors 403 are sent to the control system. By comparing the working states of the two drive motors 401 and the two second rotary motors 403, the control signals of the drive motors 401 and the two rotary motors 403 are adjusted to keep the two drive motors 401 and the two second rotary motors 403 synchronized, thereby achieving synchronous control. This scheme is a commonly used technical means in the prior art and will not be elaborated on here. Thus, synchronous control of the two second fixed rods 402 and the two second lead screws 404 is achieved.

[0041] Working Principle: In use, the online adhesive coating quality inspection equipment also includes an integrated controller. This controller receives signals from various components via its input ports. These signals are processed and used as the basis for control decisions. The integrated controller then uses a control algorithm to process the input signals and generates control outputs according to predetermined rules. Based on the results of the control algorithm, the integrated controller sends signals to the actuators via its output ports. Furthermore, the integrated controller can coordinate the work of various components, such as adjusting the working sequence and timing of multiple devices to ensure efficient system operation. It continuously monitors the operating status of each component and adjusts the control strategy promptly based on feedback to address any potential changes or anomalies. This approach is a commonly used technique in existing technologies and will not be elaborated upon further here.

[0042] By placing the target to be detected on the upper surface of the base plate 1, the partition 702 divides the storage box 701 into upper and lower parts. The upper part is used to collect dust and colloidal particles, and the lower part is used to house the micro air pump 703. The micro air pump 703 is activated to generate negative pressure, which is then delivered to the circular block 706 via the connecting pipe 704. The dust and colloidal particles on the surface of the detection head 6 are then sucked into the storage box 701 through the dust suction groove 707. This effectively removes impurities from the surface of the detection head 6, keeps it clean, ensures the accuracy of subsequent tests, reduces the need for manual maintenance, and improves the operating efficiency of the equipment. When colloidal particles enter the storage box 701, they are blocked by the filter screen 710 inside the storage frame 709, thus storing dust and colloidal particles inside the storage frame 709. The square groove 708 is slidably connected to the storage frame 709, making it easy for staff to quickly disassemble and clean the storage frame 709. The magnetic connection between the rear end face of the storage frame 709 and the rear inner wall of the square groove 708 prevents the storage frame 709 from falling off during the rotation of the support rod 409. The threaded connection between the connecting cover 705 and the detection head 6 allows for disassembly by rotating the connecting cover 705.

[0043] The first rotary motor 302 drives the first lead screw 303 to rotate through the output control of the integrated controller. When the first lead screw 303 rotates, the threaded seat 304 moves along the axial direction of the lead screw 303 under the action of the thread, enabling it to drive the moving adjustment device 4 to move back and forth. The encoder feedback signals of the two first rotary motors 302 are sent to the control system. By comparing the working states of the two first rotary motors 302, the control signal of one of the first rotary motors 302 is adjusted to keep the two first rotary motors 302 synchronized, thereby achieving synchronous control. This scheme is a commonly used technical means in the prior art, and will not be elaborated on here. Thus, the synchronous control of the two first fixed rods 301 is achieved.

[0044] The drive motor 401 drives the second fixed rod 402 to rotate, enabling the second fixed rod 402 to rotate the main body 5 of the detection equipment, thus allowing the main body 5 to rotate and detect around the target. The second rotary motor 403 then drives the second lead screw 404 to rotate. When the second lead screw 404 rotates, the moving block 405 moves along the axial direction of the lead screw under the action of the screw thread, enabling the main body 5 of the detection equipment to move up and down. Finally, the third rotary motor 407 drives the support rod 409 to rotate, and the connecting column 408 then connects the support rod 409... The support rod 409 is rotatably connected to the connecting column 408 via a bearing, which satisfies the rotation requirements of the support rod 409. This allows the main body 5 of the testing equipment to rotate via the support rod 409. The rodless cylinder 410 then drives the main body 5 of the testing equipment to move horizontally, and the moving device 3 enables it to move back and forth. This achieves multi-dimensional motion control of the main body 5 of the testing equipment and the testing head 6 in various directions, allowing the equipment to adapt to more complex adhesive application areas and testing needs, improving the flexibility and adaptability of the testing. Finally, the main body 5 of the testing equipment and the testing head 6 complete the testing work on the target.

[0045] The encoder feedback signals of the two drive motors 401 and the two second rotary motors 403 are sent to the control system. By comparing the working states of the two drive motors 401 and the two second rotary motors 403, the control signals of the drive motors 401 and the two rotary motors 403 are adjusted to keep the two drive motors 401 and the two second rotary motors 403 synchronized, thereby achieving synchronous control. This scheme is a commonly used technical means in the prior art, and will not be elaborated on here. In this way, synchronous control of the two second fixed rods 402 and the two second lead screws 404 is achieved.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An online adhesive coating quality inspection device, comprising a base plate (1) and two support plates (2), wherein the two support plates (2) are respectively disposed on both sides of the center of the upper end surface of the base plate (1), characterized in that: A moving device (3) is provided at the upper center of the side wall between the two support plates (2), and a moving adjustment device (4) is provided at the center between the two moving devices (3). A cleaning device (7) is provided at the center of the upper end face of the moving adjustment device (4). The movable adjustment device (4) includes two drive motors (401). The two drive motors (401) are respectively located at the center of the side wall between the two movable devices (3). A second fixing rod (402) is provided at the center of the side wall between the two drive motors (401). A second rotary motor (403) is provided at the center of the upper end face of the two second fixing rods (402). A second lead screw (404) is provided at the center of the interior of the two second fixing rods (402). The output ends of the two second rotary motors (403) pass through the two... The upper end face of the drive motor (401) extends to the inner wall of the two drive motors (401) and is fixedly connected to the ends of the two second lead screws (404). The upper end of the outer center of the two second lead screws (404) is threaded with a moving block (405). The center of the side wall between the two second lead screws (404) is provided with a sliding groove (406). The ends of the two moving blocks (405) pass through the two sliding grooves (406) to the outside of the sliding grooves (406) and are slidably connected to the two sliding grooves (406).

2. The online adhesive coating quality inspection device according to claim 1, characterized in that: A third rotary motor (407) is provided at one end of the moving block (405), and a connecting column (408) is provided at the other end of the moving block (405). A support rod (409) is provided at the center between the third rotary motor (407) and the connecting column (408). The support rod (409) and the connecting column (408) are rotatably connected by a bearing. A rodless cylinder (410) is provided at the center of the lower end face of the support rod (409). A detection device body (5) is provided at the center of the lower end face of the moving plate of the rodless cylinder (410). A detection head (6) is provided at the center of the lower end face of the detection device body (5).

3. The online adhesive coating quality inspection device according to claim 1, characterized in that: The two drive motors (401) are synchronously controlled, and the two second rotary motors (403) are synchronously controlled.

4. The online adhesive coating quality inspection device according to claim 2, characterized in that: The cleaning device (7) includes a storage box (701), which is located at the center of the upper end face of the support rod (409). A partition (702) is provided at the center of the interior of the storage box (701). Miniature air pumps (703) are provided on both sides of the center of the lower end face of the storage box (701). One port of each of the two miniature air pumps (703) passes through the lower end face of the partition (702) and leads to the upper end face of the partition (702), and the other port passes through the inner rear wall of the storage box (701) and leads to the rear end face of the storage box (701). A connecting pipe (704) is provided at the center of the upper end face of the storage box (701). A connecting cover (705) is threaded onto the outer side of the lower end of the detection head (6). A circular block (706) is provided at the center of the lower inner wall of the connecting cover (705). Multiple dust suction grooves (707) are arranged in a circular pattern at the center of the upper end face of the circular block (706).

5. The online adhesive coating quality inspection device according to claim 4, characterized in that: One end of the connecting pipe (704) passes through the upper surface of the storage box (701) and extends to the upper inner wall of the storage box (701), and the other end passes through the connecting cover (705) and the circular block (706) respectively and extends to the lower inner wall of the circular block (706). The dust suction groove (707) passes through the upper surface of the circular block (706) and extends to the upper inner wall of the circular block (706).

6. The online adhesive coating quality inspection device according to claim 4, characterized in that: The storage box (701) has a square groove (708) at the upper center of the front face. A storage frame (709) is slidably connected to the center of the square groove (708). The rear face of the storage frame (709) is magnetically connected to the rear inner wall of the square groove (708). A filter screen (710) is provided at the lower center of the storage frame (709).

7. The online adhesive coating quality inspection device according to claim 1, characterized in that: The two moving devices (3) include two first fixed rods (301), which are respectively disposed on the side wall between the two support plates (2). A first rotary motor (302) is provided at the center of the rear end face of each of the two first fixed rods (301). A first lead screw (303) is provided at the center of the interior of each of the two first fixed rods (301). The output ends of the two first rotary motors (302) pass through the rear end face of the two first fixed rods (301) and extend to the rear inner wall of the first fixed rod (301), and are respectively fixedly connected to the ends of the two first lead screws (303). A threaded seat (304) is threadedly sleeved at the center of the outer side of each of the two first lead screws (303). A sliding groove (305) is provided at the center of the side wall between the two first lead screws (303). The two threaded seats (304) pass through the two sliding grooves (305) and extend to the outer side of the two sliding grooves (305), and are respectively slidably connected to the two sliding grooves (305).

8. The online adhesive coating quality inspection device according to claim 7, characterized in that: The two first rotary motors (302) are synchronously controlled.

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