New material printing ink automatic detection equipment based on optical means

Abstract

The invention discloses new material printing ink automatic detection equipment based on an optical means, and relates to the technical field of new material printing ink detection, the new material printing ink automatic detection equipment comprises a workbench and a conveying assembly, the center of the top of the workbench is slidably connected with a sliding seat, one side of the sliding seat is fixedly provided with an objective table, and one side of the objective table is provided with a camera; a back plate is fixed to the rear end of the workbench. The curing detection cotton belt is limited and guided through the first adjusting roller seat and the second adjusting roller seat, so that the curing detection cotton belt above the objective table is kept horizontal, subsequent pressing operation is facilitated, then the optical camera is used for shooting and detecting the curing state of printing ink, meanwhile, the tensioning roller automatically tensions the cotton belt under the action of gravity, and the detection efficiency is improved. And when the detection surface of the curing detection cotton belt needs to be replaced, the linear module drives the first adjusting roller seat and the second adjusting roller to move in a linkage manner, so that automatic surface replacement of the curing detection cotton belt is realized, manual re-winding is not needed, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new material ink detection, in particular to a new material ink automatic detection equipment based on optical means. BACKGROUND

[0002] Ink is an important material for printing, which displays patterns and characters on the printing material through printing or drawing. New material ink generally refers to ink using new materials or improved technology, mainly including UV ink, water-based ink, mirror ink and other types. After printing ink on the product, the curing state of the ink needs to be detected.

[0003] A UV ink drying test device for R&D is disclosed in the patent with publication number CN217084667U. The first servo cylinder drives the detection cotton to contact the material, then moves the detection cotton up, and the second servo cylinder drives the spectrophotometer to detect the color on the detection cotton. If the material is not completely dry, the detection surface is stained with ink, and the spectrophotometer can detect the difference in color. However, in actual use, the detection cotton under the mounting block needs to be replaced frequently, resulting in low overall automation during replacement and time-consuming and labor-intensive problems. SUMMARY

[0004] The purpose of the present application is to provide a new material ink automatic detection equipment based on optical means to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a new material ink automatic detection equipment based on optical means, comprising a workbench and a conveying assembly, the top center of the workbench is slidably connected with a sliding seat, one side of the sliding seat is fixed with a sample holder, and one side of the sample holder is provided with a camera, the rear end of the workbench is fixed with a back plate, the conveying assembly is arranged outside the back plate, and the conveying assembly comprises a first electric winding and unwinding roller, one end of the lower part of the back plate is provided with a first electric winding and unwinding roller, and the other end of the lower part of the back plate is also provided with a second electric winding and unwinding roller, the upper and lower ends of the middle part of the back plate are provided with first limiting roller seats, the middle part of the back plate is provided with a linear module, the rear part of the moving seat of the linear module is fixed with a first adjusting roller seat, the inside of the lower end of the first adjusting roller seat is provided with a first toothed plate, the top of the first toothed plate is engaged with a gear, the top of the gear is engaged with a second toothed plate, and the middle part of the second toothed plate is provided with a second adjusting roller seat, the upper part of the back plate is provided with a second limiting roller seat, one end of the top of the sample holder is fixed with a sliding rod, the upper part of the sliding rod is slidably connected with a sliding block, and one side of the sliding block is rotatably connected with a tension roller.

[0006] Further, the first toothed plate and the second toothed plate are slidably connected with the back plate, and the gear is rotatably connected with the back plate.

[0007] Furthermore, a frame is mounted on the upper part of the workbench, and a pressing component is mounted at the front center of the frame. The pressing component includes an electric push rod, the bottom of which is connected to a lifting frame, and a sliding plate is slidably connected to the bottom of the lifting frame.

[0008] Furthermore, the lifting frame is U-shaped and is slidably connected to the frame, while the frame is fixedly connected to the electric push rod.

[0009] Furthermore, spring seats are installed at the four bottom corners of the sliding plate, and pressure plates are fixed to the bottom of the spring seats.

[0010] Furthermore, a clearance component is provided in the middle of the conveying assembly, and the clearance component includes a first guide frame. The first guide frame is symmetrically arranged on both sides of the lower part of the first adjusting roller seat, and the first guide frame is triangular. The first guide wheel is symmetrically arranged on both sides of the platform.

[0011] Furthermore, a second guide frame is symmetrically arranged on both sides of one end of the second adjusting roller seat, a second guide wheel is symmetrically arranged on both sides of the sliding plate, a limit rod is fixed on the top of the sliding plate, and a return spring is sleeved on the outside of the limit rod. The return spring abuts against the lifting frame, and the lifting frame is slidably connected to the limit rod.

[0012] Furthermore, an adsorption assembly is provided in the middle of the stage, and the adsorption assembly includes a suction cup. A suction cup is fixed in the center of the top of the stage, and one end of the suction cup is connected to a connecting pipe. A fixed cylinder is fixed in one end of the connecting pipe, and a one-way valve is installed at the lower end of the fixed cylinder. A compression spring is provided in the lower end of the interior of the fixed cylinder, and a piston rod is abutted against the top of the compression spring.

[0013] Furthermore, the lower middle part of the piston rod is hollow, and the piston rod is slidably connected to the fixed cylinder, while the fixed cylinder is fixedly connected to the slide block.

[0014] Furthermore, a through hole is provided on the upper outer side of the piston rod, and a sealing ring is fitted on the upper outer side of the piston rod. A helical spring abuts against the top of the piston rod, and a sleeve abuts against the top of the helical spring. The sleeve is slidably connected to the piston rod. A pressure block is fixed at one end of the bottom of the sliding plate, and the position of the pressure block corresponds to the position of the sleeve.

[0015] This invention provides a novel automatic detection device for inks made from optical materials, which has the following beneficial effects: 1. This invention uses a first adjusting roller seat and a second adjusting roller seat to limit and guide the cured detection cotton strip, keeping the cotton strip above the stage horizontal for easy subsequent pressing operations. The cured state of the ink is then detected by an optical camera. Simultaneously, the tensioning roller automatically tightens the cotton strip under gravity and compensates for the movement of the cured detection cotton strip. When it is necessary to change the detection surface of the cured detection cotton strip, the linear module drives the first adjusting roller seat and the second adjusting roller to move in conjunction, realizing automatic surface changing of the cured detection cotton strip without manual rewinding, which is convenient. At the same time, the first limiting roller seat, which is distributed vertically and horizontally, ensures that the layout of the cured detection cotton strip is mirror symmetrical after adjustment, reducing the need for subsequent length adjustments, simplifying the operation process and improving operation efficiency.

[0016] 2. This invention allows the stage to be pulled out from under the curing and testing cotton strip, expanding the operating space and facilitating product loading and unloading. When the second adjusting roller seat moves, the second guide frame pushes the second guide wheel to move the sliding plate forward to automatically avoid interference. Similarly, the first guide frame pushes the stage forward to prevent obstruction. After adjustment, the reset spring automatically pushes the sliding plate to reset, so that the pressure plate returns to above the curing and testing cotton strip, ensuring smooth subsequent pressing and testing. This structure eliminates the risk of motion interference and does not require additional drive source control, greatly reducing the intensity of manual intervention.

[0017] 3. When the sliding plate of this invention moves down and drives the pressure plate to press the cotton strip, the pressure block will simultaneously squeeze the cover and seal the upper end of the piston rod. While the spring seat buffers the pressure to prevent the product from being overloaded, the piston rod compresses and discharges the air in the lower part of the fixed cylinder. When the piston rod moves up, it creates a negative pressure in the fixed cylinder, which is used to adsorb the bottom of the product through the suction cup to prevent the product from adhering to the solidified detection cotton strip. When the cover is removed from the through hole, it will automatically balance the air pressure, which is convenient for unloading. The suction cup design does not require clamping and can directly adsorb the flat bottom surface of the product, which significantly improves the product picking and placing efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view schematic diagram of the overall structure of an automatic detection device for new material inks based on optical methods according to the present invention; Figure 2 This is a schematic diagram of the stage structure of an automatic material ink detection device based on optical means according to the present invention; Figure 3 This is a top view of the stage structure of an automatic material ink detection device based on optical means according to the present invention; Figure 4 This is a three-dimensional structural diagram of the pressing component of a novel material ink automatic detection device based on optical means according to the present invention; Figure 5 This is a three-dimensional structural diagram of the tension roller of an automatic material ink detection device based on optical means according to the present invention; Figure 6 This is a schematic diagram of the overall three-dimensional rear view structure of an automatic detection device for new material inks based on optical means according to the present invention; Figure 7 This is a three-dimensional structural diagram of the piston rod of an automatic material ink detection device based on optical means according to the present invention.

[0019] In the diagram: 1. Workbench; 2. Slide; 3. Carrying platform; 4. Camera; 5. Backplate; 6. Frame; 7. Pressing assembly; 701. Electric push rod; 702. Lifting frame; 703. Sliding plate; 704. Spring seat; 705. Pressure plate; 8. Conveying assembly; 801. First electric unwinding roller; 802. Second electric unwinding roller; 803. First limiting roller seat; 804. Linear module; 805. First adjusting roller seat; 806. First toothed plate; 807. Gear; 808. Second toothed plate; 809. Second adjusting roller seat; 810. Second limiting roller seat 811. Slide bar; 812. Slider; 813. Tensioning roller; 9. Avoidance assembly; 901. First guide frame; 902. First guide wheel; 903. Second guide frame; 904. Second guide wheel; 905. Limiting rod; 906. Return spring; 10. Adsorption assembly; 1001. Suction cup; 1002. Connecting pipe; 1003. Fixed cylinder; 1004. One-way valve; 1005. Compression spring; 1006. Piston rod; 1007. Through hole; 1008. Sealing ring; 1009. Helical spring; 1010. Sealing sleeve; 1011. Pressure block. Detailed Implementation

[0020] Please see Figures 1 to 6 This invention provides a technical solution: an automatic detection device for new material inks based on optical means, comprising a worktable 1 and a conveying assembly 8. A slide block 2 is slidably connected to the top center of the worktable 1, and a platform 3 is fixed to one side of the slide block 2. A camera 4 is mounted on one side of the platform 3. A back plate 5 is fixed to the rear end of the worktable 1. A frame 6 is mounted on the upper part of the worktable 1, and a pressing assembly 7 is mounted at the front center of the frame 6. The pressing assembly 7 includes an electric push rod 701, and a lifting frame 702 is connected to the bottom of the electric push rod 701. The bottom of the lifting frame 702 is slidably connected to a sliding plate 703. The lifting frame 702 is U-shaped and slidably connected to the frame 6. Specifically, the lifting frame 702 consists of a bottom plate and two limiting rods symmetrically arranged on both sides of the top of the bottom plate. The bottom and the two limiting rods form a U-shaped structure and are slidably connected to the frame 6 through the two limiting rods. The electric push rod 701 is fixedly connected to the frame 6. Spring seats 704 are installed at the four corners of the bottom of the sliding plate 703, and pressure plates 705 are fixed at the bottom of the spring seats 704. The conveying assembly 8 is disposed on the outside of the back plate 5, and the conveying assembly 8 includes a first electric unwinding roller 801. The first electric unwinding roller 801 is disposed at one lower end of the back plate 5, and a second electric unwinding roller 802 is also disposed at one lower end of the back plate 5. First limiting roller seats 803 are disposed at both the upper and lower ends of the middle part of the back plate 5, and a linear module 804 is disposed in the middle of the rear side of the back plate 5. A first adjusting roller seat 805 is fixed at the rear of the movable seat of the linear module 804, and a first toothed plate 806 is disposed inside the lower end of the first adjusting roller seat 805. The top of plate 806 is engaged with gear 807, and the top of gear 807 is engaged with second toothed plate 808. A second adjusting roller seat 809 is arranged in the middle of the second toothed plate 808. A second limiting roller seat 810 is arranged on the upper part of the back plate 5. A slide rod 811 is fixed at one end of the top of the platform 3. A slider 812 is slidably connected to the upper part of the slide rod 811. A tension roller 813 is rotatably connected to one side of the slider 812. The first toothed plate 806 and the second toothed plate 808 are both slidably connected to the back plate 5. The gear 807 is rotatably connected to the back plate 5. The specific operation is as follows: the first adjusting roller seat 805 and the second adjusting roller seat 809 limit and guide the curing detection cotton belt, making the curing detection cotton belt above the stage 3 horizontal, thus facilitating subsequent downward pressure for auxiliary detection. The bottom of the curing detection cotton belt is photographed by the camera 4, facilitating the detection of the curing state of the new material ink. The camera 4 is equipped with a supplementary light to improve the shooting effect. Simultaneously, the tension roller 813 moves downward under the guidance of gravity, the slider 812, and the slide bar 811, tightening the curing detection cotton belt. Therefore, when the curing detection cotton belt above the stage 3 moves downward, the tension roller 813 automatically moves upward under the tension of the cotton belt for compensation. After using one side of the curing detection cotton belt, the linear module 804 is activated by the controller, causing it to move the first adjusting roller seat 805 to the other end of the back plate 5. At the same time, The linkage of the first toothed plate 806, gear 807, and second toothed plate 808 causes the second adjusting roller seat 809 to move in opposite directions, automatically changing the layout of the cured detection cotton tape and changing the surface of the cured detection cotton tape on the upper part of the platform 3. After that, it is only necessary to rotate the first electric winding roller 801 and the first electric winding roller 802 in opposite directions to feed the material. There is no need to manually rewind and fix the cured detection cotton tape, which improves the convenience of operation. At the same time, during the adjustment process, when the cured detection cotton tape is loose, the tensioning roller 813 will also automatically tighten the cured detection cotton tape under the action of gravity to prevent it from being too loose and interfering with the adjustment operation. Furthermore, the two layouts of the cured detection cotton tape between the upper and lower first limiting roller seats 803 are mirror images of each other and have equal lengths. After adjustment, there is no need to make too many adjustments through the first electric winding roller 801 and the second electric winding roller 802.

[0021] Please see Figure 1 , Figures 3 to 5The conveying assembly 8 is provided with a clearance assembly 9 in the middle, and the clearance assembly 9 includes a first guide frame 901. The first guide frame 901 is symmetrically arranged on both sides of the lower part of the first adjusting roller seat 805, and the first guide frame 901 is triangular. The first guide wheel 902 is symmetrically arranged on both sides of the platform 3. The second guide frame 903 is symmetrically arranged on both sides of one end of the second adjusting roller seat 809. The second guide wheel 904 is symmetrically arranged on both sides of the sliding plate 703. The top of the sliding plate 703 is fixed with a limit rod 905, and a return spring 906 is sleeved on the outside of the limit rod 905. The return spring 906 abuts against the lifting frame 702, and the lifting frame 702 is slidably connected to the limit rod 905. The specific operation is as follows: When placing the product, the slide block 2 can be pulled to remove the platform 3 from under the curing detection cotton strip, providing a larger operating space above it, which is beneficial to improve the convenience of product handling. At the same time, when changing the layout of the curing detection cotton strip, the second guide frame 903 on the side of the second adjusting roller seat 809 will first squeeze the second guide wheel 904, causing the sliding plate 703 to slide forward under the lifting frame 702, automatically avoiding the second adjusting roller seat 809 and preventing motion interference. At the same time, the first guide frame 901 on the outside of the first limiting roller seat 803 will also squeeze the first guide wheel 902, causing the platform 3 to move forward, preventing personnel from forgetting to remove the platform 3 and causing obstruction. After adjustment, the reset spring 906 will push the sliding plate 703 under the limit of the limiting rod 905 and the lifting frame 702 to reset it, facilitating subsequent pressure detection operations.

[0022] Please see Figure 1 , Figure 3 and Figure 7 A suction assembly 10 is provided in the middle of the stage 3, and the suction assembly 10 includes a suction cup 1001. The suction cup 1001 is fixed in the center of the top of the stage 3, and one end of the suction cup 1001 is connected to a connecting pipe 1002. A fixing cylinder 1003 is fixed in one end of the connecting pipe 1002, and a one-way valve 1004 is installed at the lower end of the fixing cylinder 1003. A compression spring 1005 is provided in the lower end of the interior of the fixing cylinder 1003, and the top of the compression spring 1005 abuts against a piston rod 1006. The lower middle part of the piston rod 1006 is hollow. 6 is slidably connected to the fixed cylinder 1003, and the fixed cylinder 1003 is fixedly connected to the slide block 2. The upper outer side of the piston rod 1006 is provided with a through hole 1007, and a sealing ring 1008 is fitted on the upper outer side of the piston rod 1006. The top of the piston rod 1006 abuts against a helical spring 1009, and the top of the helical spring 1009 abuts against a sealing sleeve 1010. The sealing sleeve 1010 is slidably connected to the piston rod 1006. A pressure block 1011 is fixed at one end of the bottom of the sliding plate 703, and the position of the pressure block 1011 corresponds to the position of the sealing sleeve 1010. The specific operation is as follows: When the sliding plate 703 moves down, causing the pressure plate 705 to press the cured detection cotton tape onto the product, the sliding plate 703 will also squeeze the sealing sleeve 1010 through the pressure block 1011. Due to the small elasticity of the spiral spring 1009, it will be compressed first, thus causing the sealing sleeve 1010 to cover the through hole 1007 and seal the upper end of the piston rod 1006 through the sealing ring 1008. Subsequently, the spring seat 704 buffers between the sliding plate 703 and the pressure plate 705 to prevent the product from being subjected to excessive pressure. When this happens, the piston rod 1006 will slide inside the fixed cylinder 1003 and squeeze the compression spring 1005, causing the air at the lower end of the fixed cylinder 1003 to be discharged through the one-way valve 1004. Afterwards, when the sliding plate 703 moves up, and before the spring seat 704 has fully returned to its original length, the pressure plate 705 will still press the product onto the stage 3. During this process, the compression spring 1005 will push the piston rod 1006 upward, causing it to... An internal negative pressure is formed and connected to the inside of the suction cup 1001 through the connecting pipe 1002, which can adsorb the bottom of the product. Subsequently, when the cured detection cotton tape moves upward with the pressure plate 705, the adsorption force is greater than the adhesion of the ink, preventing the product from sticking to the cured detection cotton tape. When the sliding plate 703 drives the pressure block 1011 to separate from the cover 1010, the spiral spring 1009 will push the cover 1010 upward. Since the cover 1010 does not change the size of the space inside the piston rod 1006 during the upward movement of the piston rod 1006, it will not be affected by a large negative pressure, avoiding jamming. When the through hole 1007 leaks from the bottom of the cover 1010, it can automatically balance the air pressure inside the suction cup 1001, causing it to loosen the bottom of the product for easy unloading. Therefore, during operation, only the flat bottom surface of the product needs to be placed on the suction cup 1001, without the need to clamp and fix the product, thereby improving the efficiency of product picking and placing.

[0023] In summary, this new type of automatic material ink detection equipment based on optical methods is used as follows: First, pull the slide 2 to remove the stage 3 from under the curing test cotton tape, so that there is a large operating space above it, which is conducive to improving the convenience of product handling. Then, after placing the flat bottom of the plate-shaped product printed with new material ink, such as a plastic shell with a trademark printed on it, on the suction cup 1001, push the stage 3 back and start the first electric unwinding roller 801 and the second electric unwinding roller 802 to adjust the position of the curing test cotton tape. Secondly, the electric push rod 701 is activated, causing it to move the sliding plate 703 downward via the lifting frame 702, so that the pressure plate 705 presses the cured detection cotton tape tightly above the product. At the same time, the tension roller 813 will automatically move upward to compensate under the tension of the cotton tape. During this process, the sliding plate 703 will also squeeze the cover 1010 through the pressure block 1011. Since the spring 1009 has a small elastic force, it will be compressed first, so that the cover 1010 covers the through hole 1007 and seals the upper end of the piston rod 1006. Then, when the spring seat 704 buffers between the sliding plate 703 and the pressure plate 705, the piston rod 1006 will slide inside the fixed cylinder 1003 and squeeze the compression spring 1005, so that the air at the lower end of the fixed cylinder 1003 is discharged through the one-way valve 1004. Next, after a specified time, the electric push rod 701 retracts. When the sliding plate 703 moves upward, and before the spring seat 704 has fully returned to its original length, the pressure plate 705 will still press the product firmly onto the stage 3. During this process, the compression spring 1005 will push the piston rod 1006 upward, creating a negative pressure inside. This negative pressure is then connected to the suction cup 1001 via the connecting pipe 1002, allowing the bottom of the product to be adsorbed. Subsequently, when the cured detection cotton tape moves upward with the pressure plate 705, the adsorption force is greater than the adhesion of the ink, preventing product residue buildup. The product adheres to the cured test cotton tape. When the sliding plate 703 drives the pressure block 1011 to separate from the cover 1010, the helical spring 1009 will push the cover 1010 to move upward. Since the cover 1010 does not change the size of the space inside the piston rod 1006 during the upward movement of the upper part of the piston rod 1006, it will not be affected by a large negative pressure, thus avoiding jamming. When the through hole 1007 leaks out from the lower part of the cover 1010, it can automatically balance the air pressure inside the suction cup 1001, causing it to loosen the bottom of the product for easy unloading. Subsequently, after the pressure plate 705 moves upward, the tension roller 813 will move downward under the guidance of gravity, slider 812 and slide bar 811, tightening and resetting the cured detection cotton belt. The bottom of the cured detection cotton belt is photographed by the camera 4 to observe whether the cured detection cotton belt has staining or adhesion. If so, it indicates that the UV ink is not completely cured; otherwise, it is completely cured. Then, after using one side of the cured test strip, due to the limited ink used in product printing and the relatively thick test strip, the ink often cannot fully penetrate to the other side, resulting in insufficient overall utilization of the test strip and waste, thus increasing costs. Therefore, after flipping the test strip, the un-penetrated areas of the cured test strip can be observed through camera 4 and reused. Alternatively, comparing the state of the cured test strip before and after use can also determine the curing status of the UV ink. When flipping the cured test strip, the controller only needs to activate the linear module 804, which moves the first adjusting roller seat 805 to the other end of the back plate 5. At the same time, on the first toothed plate... Under the linkage of gear 806, gear 807 and second toothed plate 808, the second adjusting roller seat 809 moves in opposite directions, automatically changing the layout of the curing detection cotton belt and changing the surface of the curing detection cotton belt on the upper part of the platform 3. During this process, the second guide frame 903 on the side of the second adjusting roller seat 809 will first squeeze the second guide wheel 904, causing the sliding plate 703 to slide forward under the lifting frame 702, automatically avoiding the second adjusting roller seat 809 and avoiding motion interference. At the same time, the first guide frame 901 on the outside of the first limiting roller seat 803 will also squeeze the first guide wheel 902, causing the platform 3 to move forward, preventing personnel from forgetting to move the platform 3 and causing obstruction. Finally, after adjustment, the reset spring 906 will push the sliding plate 703 under the limit of the limit rod 905 and the lifting frame 702 to reset it. After that, it is only necessary to rotate the first electric unwinding roller 801 in the opposite direction to feed the material. There is no need to manually rewrap and fix the cured detection cotton tape, which helps to improve the convenience of operation. At the same time, during the adjustment process, when the cured detection cotton tape is loose, the tensioning roller 813 will also automatically tighten the cured detection cotton tape under the action of gravity to prevent it from being too loose and interfering with the adjustment operation.

[0024] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A novel automatic detection device for inks made from optical methods, characterized in that, The system includes a workbench (1) and a conveying assembly (8). A slide (2) is slidably connected to the top center of the workbench (1), and a platform (3) is fixed to one side of the slide (2). A camera (4) is installed on one side of the platform (3). A back plate (5) is fixed to the rear end of the workbench (1). The conveying assembly (8) is located on the outside of the back plate (5). The conveying assembly (8) includes a first electric winding roller (801). The first electric winding roller (801) is installed at one lower end of the back plate (5), and a second electric winding roller (802) is also installed at one lower end of the back plate (5). A first limiting roller seat (803) is installed at both the upper and lower ends of the middle of the back plate (5), and a straight line is provided at the middle of the rear side of the back plate (5). The module (804) has a first adjusting roller seat (805) fixed at the rear of the moving seat, and a first toothed plate (806) is arranged inside the lower end of the first adjusting roller seat (805). A gear (807) is meshed on the top of the first toothed plate (806), and a second toothed plate (808) is meshed on the top of the gear (807). A second adjusting roller seat (809) is arranged in the middle of the second toothed plate (808). A second limiting roller seat (810) is arranged on the upper part of the back plate (5). A slide rod (811) is fixed at one end of the top of the platform (3), and a slider (812) is slidably connected to the upper part of the slide rod (811). A tensioning roller (813) is rotatably connected to one side of the slider (812).

2. The automatic detection device for new material inks based on optical means according to claim 1, characterized in that, The first toothed plate (806) and the second toothed plate (808) are both slidably connected to the back plate (5), and the gear (807) is rotatably connected to the back plate (5).

3. The automatic detection device for new material inks based on optical means according to claim 1, characterized in that, The upper part of the workbench (1) is equipped with a frame (6), and a pressing component (7) is installed in the center of the front part of the frame (6). The pressing component (7) includes an electric push rod (701), the bottom of which is connected to a lifting frame (702), and the bottom of the lifting frame (702) is slidably connected to a sliding plate (703).

4. The automatic detection device for new material inks based on optical means according to claim 3, characterized in that, The lifting frame (702) is U-shaped and is slidably connected to the frame (6), and the frame (6) is fixedly connected to the electric push rod (701).

5. The automatic detection device for new material inks based on optical means according to claim 3, characterized in that, The sliding plate (703) has spring seats (704) at its four bottom corners, and pressure plates (705) are fixed to the bottom of the spring seats (704).

6. The automatic detection device for new material inks based on optical means according to claim 5, characterized in that, The conveying assembly (8) is provided with a clearance assembly (9) in the middle, and the clearance assembly (9) includes a first guide frame (901). The first guide frame (901) is symmetrically arranged on both sides of the lower part of the first adjusting roller seat (805), and the first guide frame (901) is triangular. The first guide wheel (902) is symmetrically arranged on both sides of the platform (3).

7. The automatic detection device for new material inks based on optical means according to claim 6, characterized in that, The second adjusting roller seat (809) has a second guide frame (903) symmetrically arranged on both sides of one end, and a second guide wheel (904) symmetrically arranged on both sides of the sliding plate (703). A limit rod (905) is fixed on the top of the sliding plate (703), and a return spring (906) is sleeved on the outside of the limit rod (905). The return spring (906) abuts against the lifting frame (702), and the lifting frame (702) is slidably connected to the limit rod (905).

8. The automatic detection device for new material inks based on optical means according to claim 5, characterized in that, The stage (3) is provided with an adsorption component (10) in the middle, and the adsorption component (10) includes a suction cup (1001). The suction cup (1001) is fixed at the top center of the stage (3), and one end of the suction cup (1001) is connected to a connecting pipe (1002). One end of the connecting pipe (1002) is fixed with a fixing cylinder (1003), and a one-way valve (1004) is installed at the lower end of the fixing cylinder (1003). A compression spring (1005) is provided at the lower end of the inside of the fixing cylinder (1003), and a piston rod (1006) is abutted at the top of the compression spring (1005).

9. The automatic detection device for new material inks based on optical means according to claim 8, characterized in that, The lower middle part of the piston rod (1006) is hollow, and the piston rod (1006) is slidably connected to the fixed cylinder (1003), and the fixed cylinder (1003) is fixedly connected to the slide block (2).

10. The automatic detection device for new material inks based on optical means according to claim 8, characterized in that, The piston rod (1006) has a through hole (1007) on its upper outer side, and a sealing ring (1008) is fitted on the upper outer side of the piston rod (1006). A helical spring (1009) abuts against the top of the piston rod (1006), and a sleeve (1010) abuts against the top of the helical spring (1009). The sleeve (1010) is slidably connected to the piston rod (1006). A pressure block (1011) is fixed at one end of the bottom of the sliding plate (703), and the position of the pressure block (1011) corresponds to the position of the sleeve (1010).

Images