Laser detection device for mixing uniformity of rubber screen raw materials

Abstract

The invention provides a rubber screen raw material mixing uniformity laser detection device, and relates to the technical field of rubber raw material mixing, the rubber screen raw material mixing uniformity laser detection device comprises a base, a supporting plate is welded on the base, a motor box is fixed between the supporting plate and the base, a supporting frame is welded on the base, and a fixed barrel is welded on the supporting frame; and a cover plate is movably mounted at the top of the fixed barrel. According to the device, the sampling disc is adjusted up and down through the pushing mechanism, the descending height of the sampling disc is accurately controlled, the material descends into the fixed cylinder through descending of the sampling disc, the detection mechanism irradiates inwards from multiple positions around for detection, and during detection, the position of the material is changed through rotation of the fixed cylinder; raw materials at the top of the sampling disc are comprehensively detected, the sampling disc moves upwards after detection is completed to scrape and clean the inner wall of the observation window, the observation window is ensured to be clean, and convenience is provided for later visual detection.

Description

Technical Field

[0001] This disclosure relates to the field of rubber raw material mixing technology, and in particular to a laser detection device for the uniformity of rubber screen raw material mixing. Background Technology

[0002] Raw material mixing is the most important production process in rubber processing. Essentially, it is the process of uniformly dispersing compounding agents in raw rubber. Granular compounding agents are the dispersed phase, while raw rubber is the continuous phase. Rubber is a completely amorphous polymer with a low glass transition temperature and a very large molecular weight, often exceeding hundreds of thousands. In the process of rubber processing, it is often necessary to mix rubber raw materials. The uniformity of mixing between materials during mixing affects the quality of subsequent processing. Therefore, it is necessary to test the uniformity of mixing during the mixing process.

[0003] According to a patent document with publication number CN208155855U, a drug mixing uniformity detection device includes a mixing tank with a stirring device. The stirring device includes a stirring rod arranged vertically, multiple stirring blades on the stirring rod, and a drive motor outside the mixing tank for driving the stirring rod to rotate. Multiple sampling points are evenly distributed on the side wall of the mixing tank, and each sampling point is connected to a Raman laser detection module. The multiple Raman laser detection modules are connected to a PC. This technical solution can detect the liquid concentration at each sampling point in the mixing tank in real time, and stop stirring when the concentration at each sampling point reaches a uniform level, improving the mixing efficiency and accuracy. The accuracy is over 95%, and the detection precision can be within 0.01. However, while this solution improves accuracy, the stirring position is singular during stirring, making it difficult to quickly mix the raw materials. Quantitative sampling and inspection are not possible during detection, and cleaning of the detection points is not possible after detection, resulting in inconvenience in use. Summary of the Invention

[0004] This disclosure aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, the purpose of this disclosure is to provide a laser detection device for the uniformity of rubber screen raw material mixing.

[0006] To achieve the above objectives, this disclosure provides a laser detection device for the uniformity of rubber screen raw material mixing, comprising: a base, a support plate welded to the base, a motor housing fixed between the support plate and the base, a support frame welded to the base, a fixed barrel welded to the support frame, a cover plate movably installed on the top of the fixed barrel, and a lifting mechanism fixedly installed on the cover plate; a stirring assembly, comprising a stirring column, a sealing seat movably installed on the stirring column, the sealing seat movably installed on the cover plate, a stirring frame welded to the stirring column, a rotating barrel rotatably installed inside the fixed barrel, and a stirring frame rotatably installed inside the rotating barrel; and a sampling assembly, comprising a support cylinder, an installation part fixed to the side of the support cylinder, a detection mechanism fixedly installed on the installation part, a fixed barrel rotatably installed inside the support cylinder, one end of the fixed barrel fixed to the bottom of the rotating barrel, and a rotating seat welded to the bottom of the fixed barrel.

[0007] Optionally, a drive motor is fixedly installed inside the motor housing, a rotating column is fixed on the drive motor, a pulley is fixed on the rotating column, a belt is movably installed on the pulley, and one end of the belt is movably installed on the rotating seat.

[0008] Optionally, a mounting base is movably installed on the side of the support plate, a slider is welded to one end of the mounting base, a sliding groove is opened on the side of the support plate, the slider is movably installed inside the sliding groove, a slot is opened on the mounting base, a limit block and a limit seat are slidably installed inside the slot, a swing rod is welded to the top of the limit block, a support column is movably installed on the swing rod, and one end of the support column is welded to the limit seat.

[0009] Optionally, a movable rod is movably mounted at one end of the swing rod, and one end of the movable rod is fixed to the rotating column. A bushing is fixed on the mounting base, and the mounting base is movably mounted on the rotating column through the bushing.

[0010] Optionally, a transmission box is fixed to the bottom of the limiting seat, a servo motor is fixed inside the transmission box, the servo motor is fixedly mounted on the stirring column, a fixing groove is opened on the cover plate, a limiting groove is opened on the side of the fixing groove, and the stirring column is movably mounted inside the fixing groove.

[0011] Optionally, a telescopic column is installed on the lifting mechanism, and a ring seat is fixed to one end of the telescopic column. The ring seat is movably installed between the fixed barrel and the rotating barrel. An arc-shaped opening is opened on the side of the rotating barrel, and a baffle is movably installed on the side of the arc-shaped opening. The baffle is fixed on the ring seat. A discharge cylinder is welded to the side of the fixed barrel, and the discharge cylinder is installed at one end between the baffles.

[0012] Optionally, a fixing plate is welded to the base, a fixing rod is welded to the inner wall of the fixing plate, a pushing mechanism is fixed between the fixing rods, a support plate is fixed to one end of the pushing mechanism, the support plate is movably installed at the bottom of the rotating seat, and a bearing seat is fixed between the rotating seat and the support plate.

[0013] Optionally, a movable column is installed on the pushing mechanism, a sampling disk is fixed to one end of the movable column, an opening is opened at the bottom of the rotating barrel, the sampling disk is movably installed inside the opening, and an observation window is fixedly installed on the fixed cylinder.

[0014] Optionally, the support cylinder has an opening on its side, which cooperates with the observation window. The detection mechanism includes a laser emitter, a camera, and a Raman probe. A connecting rod is welded to the side of the support cylinder, and one end of the connecting rod is fixed to the inner wall of the fixed cylinder.

[0015] Optionally, a limiting plate is welded onto the base, a movable seat is welded to one end of the mounting base, a positioning groove is opened on the movable seat, a positioning plate is movably installed inside the positioning groove, one end of the positioning plate is welded to the limiting plate, a displacement mechanism is fixedly installed inside the positioning plate, and one end of the displacement mechanism is fixed to the inner wall of the positioning groove.

[0016] The technical solution provided in this disclosure may include the following beneficial effects: 1. This invention uses a pushing mechanism to adjust the sampling tray up and down, precisely controlling the descent height of the sampling tray. The descent of the sampling tray causes the material to fall into the interior of the fixed cylinder. The detection mechanism irradiates the material from multiple points around the tray for detection. During detection, the rotation of the fixed cylinder changes the position of the material, allowing for comprehensive detection of the raw material at the top of the sampling tray. After detection, the sampling tray moves upward to clean the scratches on the inner wall of the observation window, ensuring the cleanliness of the observation window and facilitating subsequent visual inspection. 2. In this invention, the rotating column drives the movable rod to swing, and the movable rod drives the swing rod to move horizontally. The movement of the movable rod causes the limiting seat to move inside the slot. The movement of the limiting seat changes the position of the stirring column inside the rotating barrel. By changing the position of the movable column, the stirring frame thoroughly stirs the raw materials inside the rotating barrel. During stirring, the stirring frame rotates in the opposite direction to the rotating barrel to improve stirring efficiency. Later, the mounting seat drives the stirring column to move up and down to change the height of the stirring frame, so as to stir materials at different levels. Later, the stirring frame moves to the arc-shaped opening position, and the rotation of the stirring frame pushes the material out from the inside. 3. In this invention, the lifting mechanism controls the ring seat to move up and down to block the arc-shaped opening, effectively preventing the raw material from being centrifugally thrown out when the rotating drum rotates. The ring seat is movably installed at the baffle. After the ring seat moves upward, the material is discharged from the discharge cylinder from the arc-shaped opening and the baffle. At the same time, the drive motor drives the swing rod to rotate through the rotating column, and at the same time, the belt drives the rotating drum to rotate inside the fixed drum to complete the stirring of the material.

[0017] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this disclosure will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall structure of a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure; Figure 2 This is a schematic diagram of the slider structure in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure; Figure 3 This is a schematic diagram of the structure after the cover plate is removed in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure. Figure 4 This is a schematic diagram of the ring seat in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure; Figure 5 This is a schematic diagram of the arc-shaped opening in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure; Figure 6 This is a schematic diagram of the sampling component in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure. Figure 7 This is a schematic diagram of the side cross-section of the fixed cylinder in a laser detection device for measuring the uniformity of rubber screen raw material mixing according to an embodiment of this disclosure; Figure 8 This is a schematic diagram of the movable seat in a laser detection device for measuring the uniformity of rubber screen raw material mixing, as proposed in an embodiment of this disclosure.

[0019] As shown in the figure: 1. Base; 2. Support plate; 3. Motor box; 4. Mounting seat; 5. Movable seat; 6. Belt; 7. Fixed bucket; 8. Support frame; 9. Discharge cylinder; 10. Fixed plate; 11. Cover plate; 12. Lifting mechanism; 13. Slot; 14. Limit block; 15. Swing rod; 16. Support column; 17. Limit seat; 18. Movable rod; 19. Slider; 20. Rotating column; 21. Pulley; 22. Drive motor; 23. Rotating bucket; 24. Mixing assembly; 25. Fixed slot; 26. Limit slot; 27. Extension 28. Shrinking column; 29. ​​Ring seat; 30. Transmission box; 31. Servo motor; 32. Stirring column; 33. Sealing seat; 34. Stirring frame; 35. Arc-shaped opening; 36. Sampling assembly; 37. Pushing mechanism; 38. Fixed rod; 39. Support plate; 40. Rotating seat; 41. Support cylinder; 42. Mounting part; 43. Detection mechanism; 44. Opening; 45. Fixed cylinder; 46. Observation window; 47. Connecting rod; 48. Sampling plate; 49. Bushing; 50. Limiting plate; 51. Positioning plate; 52. Positioning groove; 53. Displacement mechanism. Detailed Implementation

[0020] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are used only to explain this disclosure, and should not be construed as limiting this disclosure. Rather, embodiments of this disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] like Figures 1 to 8As shown, a laser detection device for the uniformity of rubber screen raw material mixing includes: a base 1, a support plate 2 welded to the base 1, a motor housing 3 fixed between the support plate 2 and the base 1, a support frame 8 welded to the base 1, a fixed bucket 7 welded to the support frame 8, a cover plate 11 movably installed on the top of the fixed bucket 7, and a lifting mechanism 12 fixedly installed on the cover plate 11; the lifting mechanism 12 is a linear reciprocating electric push rod, which is connected to an external telescopic switch via an electric wire, and the telescopic switch controls the telescopic movement of the lifting mechanism 12; and a stirring assembly 24, which includes a stirring column 31, a sealing seat 32 movably installed on the stirring column 31, and the sealing seat 32 movably installed on the cover plate 1. 1. A stirring frame 33 is welded to the stirring column 31. A rotating barrel 23 is rotatably installed inside the fixed barrel 7, and the stirring frame 33 is rotatably installed inside the rotating barrel 23. A sampling assembly 35 includes a support cylinder 40, a mounting part 41 fixed to the side of the support cylinder 40, a detection mechanism 42 fixedly installed on the mounting part 41, a fixed cylinder 44 rotatably installed inside the support cylinder 40, one end of the fixed cylinder 44 fixed to the bottom of the rotating barrel 23, and a rotating seat 39 welded to the bottom of the fixed cylinder 44. This device uses laser detection technology to achieve precise quantitative analysis of the mixing uniformity of rubber screen raw materials. This detection solution integrates industrial vision, visual intelligence, and AI. The core technologies of vision, visual inspection, and visual measurement are used to build an intelligent online inspection system. At the same time, relying on the new material testing, metrology, related standardization and certification and accreditation service system, the system completes the traceability of test data, the formulation of technical standards and specifications, and authoritative certification and accreditation, ensuring the accuracy, consistency and compliance of laser vision inspection results. This provides full-chain technical support for the quality control of rubber screen raw material mixing process and the application of new materials.

[0022] In this embodiment, a drive motor 22 is fixedly installed inside the motor housing 3. A rotating column 20 is fixed to the drive motor 22, and a pulley 21 is fixed to the rotating column 20. A belt 6 is movably installed on the pulley 21, and one end of the belt 6 is movably installed on the rotating seat 39. A mounting seat 4 is movably installed on the side of the support plate 2. A slider 19 is welded to one end of the mounting seat 4. A sliding groove is opened on the side of the support plate 2, and the slider 19 is movably installed inside the sliding groove. A slot 13 is opened on the mounting seat 4, and a limit block 14 and a limit seat 17 are slidably installed inside the slot 13. A swing rod 15 is welded to the top of the limit block 14, and a support column 16 is movably installed on the swing rod 15. One end of the support column 16 is welded to the limit seat 17. One end of the swing rod 15 is movably mounted with a movable rod 18, and one end of the movable rod 18 is fixed to the rotating column 20. A bushing 48 is fixed to the mounting base 4, and the mounting base 4 is movably mounted on the rotating column 20 via the bushing 48. After the drive motor 22 fixed inside the motor housing 3 starts, its output end drives the rotating column 20 to rotate synchronously. The pulley 21 fixed to the rotating column 20 rotates along with it, and then transmits power to the rotating seat 39 via the belt 6, forming a multi-point power transmission layout to ensure the stability of the transmission process and the torque transmission efficiency. When the rotating column 20 rotates, it drives the movable rod 18 to rotate, and the movable rod 18... The fixed shaft drives the swing rod 15 to rotate and swing. The movable rod 18 fixed on the rotating column 20 moves in a circle with it. The movable rod 18 pulls one end of the swing rod 15 through the movable connection structure at its end, so that the swing rod 15 swings back and forth around the support column 16. One end of the support column 16 is welded to the limiting seat 17, and the limiting seat 17 and the limiting block 14 are slidably assembled in the slot 13 of the mounting base 4, forming the limiting guide base of the swing transmission. During the swing of the swing rod 15, the limiting block 14 welded to its top slides linearly along the slot 13, and at the same time, the limiting seat 17 is driven to slide synchronously through the support column 16, so as to realize the conversion of swing motion into linear motion.

[0023] In this embodiment, a transmission box 29 is fixed to the bottom of the limiting seat 17, and a servo motor 30 is fixed inside the transmission box 29. The servo motor 30 is fixedly mounted on the stirring column 31. A fixing groove 25 is opened on the cover plate 11, and a limiting groove 26 is opened on the side of the fixing groove 25. The stirring column 31 is movably mounted inside the fixing groove 25. A telescopic column 27 is installed on the lifting mechanism 12, and a ring seat 28 is fixed to one end of the telescopic column 27. The ring seat 28 is movably mounted between the fixed barrel 7 and the rotating barrel 23. An arc-shaped opening 34 is opened on the side of the rotating barrel 23, and a baffle is movably mounted on the side of the arc-shaped opening 34. The baffle is fixed on the ring seat 28. A discharge cylinder 9 is welded to the side of the fixed barrel 7, and the discharge cylinder 9 is installed at one end between the baffles. A fixing plate 10 is welded to the base 1. A fixing rod 37 is welded to the inner wall of the fixing plate 10. A pushing mechanism 36 is fixed between the fixing rods 37. A support plate 38 is fixed to one end of the pushing mechanism 36. The support plate 38 is movably installed at the bottom of the rotating seat 39. A bearing seat is fixed between the rotating seat 39 and the support plate 38. During the swinging motion of the swing rod 15, the limiting block 14 welded to its top slides linearly along the slot 13. At the same time, the limiting seat 17 is driven to slide synchronously through the support column 16, realizing the conversion of swinging motion into linear motion, thereby driving the overall movement of the mounting base 4. Later, when the support column 16 moves on the swing rod 15, the limiting block 14 provides a fixed point for the swing rod 15, the swing rod 15 remains stationary, and the support column 16 moves up and down. After the servo motor 30 of the unit starts, it directly drives the stirring column 31 to rotate. The stirring column 31 is movably assembled in the fixing groove 25 of the cover plate 11. The limiting groove 26 on the side of the fixing groove 25 plays a radial limiting role for the stirring column 31, ensuring the coaxiality and stability of the stirring process. In addition, the stirring column 31 is sealed by the sealing seat 32 to cover the top of the fixing groove 25. The lifting mechanism 12 realizes the lifting adjustment through the telescopic column 27. The ring seat 28 fixed at the end of the telescopic column 27 lifts and lowers synchronously. The ring seat 28 is adapted to be installed between the fixed barrel 7 and the rotating barrel 23. The baffle fixed on its side forms a sliding fit with the arc-shaped opening 34 of the rotating barrel 23. When the ring seat 28 lifts and lowers, the baffle slides along the arc-shaped opening 34, thereby adjusting the opening of the feeding channel of the discharge cylinder 9 on the side of the fixed barrel 7, realizing precise control of the discharge volume.

[0024] In this embodiment, a movable column is installed on the pushing mechanism 36, and a sampling disk 47 is fixed to one end of the movable column. An opening is opened at the bottom of the rotating barrel 23, and the sampling disk 47 is movably installed inside the opening. An observation window 45 is fixedly installed on the fixed cylinder 44. An opening 43 is opened on the side of the support cylinder 40, and the opening 43 cooperates with the observation window 45. The detection mechanism 42 includes a laser emitter, a camera, and a Raman probe. A connecting rod 46 is welded to the side of the support cylinder 40, and one end of the connecting rod 46 is fixed to the inner wall of the fixed barrel 7. A limiting plate 49 is welded to the base 1. A movable seat 5 is welded to one end of the mounting base 4. A positioning groove 51 is opened on the movable seat 5. A positioning plate 50 is movably installed inside the positioning groove 51. One end of the positioning plate 50 is welded to the limiting plate 49. A displacement mechanism 52 is fixedly installed inside the positioning plate 50. One end of the displacement mechanism 52 is fixed to the inner wall of the positioning groove 51. An observation window 45 fixed on the fixed cylinder 44 precisely matches the opening 43 opened on the side of the support cylinder 40, facilitating the observation of the mixing uniformity of the material through the high-definition camera and other sensors included in the detection mechanism 42. Uniformity can be accurately detected and data collected on material characteristics and equipment operating status through the matching channel of observation window 45 and opening 43. In addition, the limiting plate 49 welded on the base 1 provides the ultimate limiting guarantee for the displacement of the mounting seat 4. The movable seat 5 welded to the end of the mounting seat 4 and the positioning plate 50 on the limiting plate 49 form a sliding fit. The positioning plate 50 is movably embedded in the positioning groove 51 of the movable seat 5. One end of the displacement mechanism 52 fixed inside the positioning plate 50 is connected to the inner wall of the positioning groove 51, which can accurately drive the movable seat 5 and the mounting seat 4 to adjust the displacement, further improving the accuracy and stability of the displacement of the mounting seat 4.

[0025] Working principle: During use, after pouring the material into the rotating drum 23, close the cover plate 11. The cover plate 11 is fixedly installed on the top of the fixed drum 7. Start the lifting mechanism 12 to push the ring seat 28 down to the bottom of the rotating drum 23. The ring seat 28 is movably installed at the baffle and blocks the arc-shaped opening 34. During mixing, start the drive motor 22 to drive the rotating column 20 to rotate. When the rotating column 20 rotates, it drives the movable rod 18 to rotate. The movable rod 18 drives the swing rod 15 to rotate and swing through the fixed shaft. The movable rod 18 fixed on the rotating column 20 moves in a circular motion. The movable rod 18 pulls one end of the swing rod 15 through the movable connection structure at the end, so that the swing rod 15 swings back and forth around the support column 16. One end of the support column 16 is welded to the limiting seat 17, and the limiting seat 17 and the limiting... Block 14 is slidably assembled inside the slot 13 of the mounting base 4, forming the limiting guide base for the swing transmission. During the swing of the swing rod 15, the limiting block 14 welded to its top slides linearly along the slot 13. At the same time, the limiting seat 17 is driven to slide synchronously through the support column 16, realizing the conversion of swing motion into linear motion. The belt 6 of the pulley 21 drives the rotating seat 39 to rotate. The rotating seat 39 drives the fixed cylinder 44 and the rotating barrel 23 to rotate. When the rotating barrel 23 rotates, the material collides and mixes with the stirring column 31 and the stirring frame 33. At the same time, the servo motor 30 can be started to make the stirring column 31 rotate. The stirring column 31 and the stirring frame 33 rotate in opposite directions to the rotating barrel 23, so that the material at different positions inside the rotating barrel 23 is quickly mixed while the stirring frame 33 is displaced. During stirring, the displacement mechanism 52 is activated to push the movable seat 5 up and down. The movable seat 5 drives the mounting seat 4 up and down, causing the support column 16 on the limit seat 17 to move on the swing rod 15. The up and down movement of the limit seat 17 drives the servo motor 30 and the stirring column 31 to move. The up and down movement of the stirring column 31 changes the height of the stirring frame 33. The height adjustment of the stirring frame 33 enables the stirring of materials at different levels. After stirring, the sampling plate 47 is adjusted up and down by the pushing mechanism 36. The descent height of the sampling plate 47 is precisely controlled. The descent of the sampling plate 47 causes the material to fall into the interior of the fixed cylinder 44. The detection mechanism 42 performs detection by irradiating from multiple points around the perimeter. During testing, the rotation of the fixed cylinder 44 changes the position of the material, and the raw material at the top of the sampling plate 47 is fully tested. After the test is completed, the sampling plate 47 moves upward to clean the scratches on the inner wall of the observation window 45, ensuring the cleanliness of the observation window 45 and facilitating subsequent visual inspection. Later, the lifting mechanism 12 controls the ring seat 28 to move upward. When the ring seat 28 is raised and lowered, the baffle slides along the arc-shaped opening 34, thereby adjusting the opening of the feeding channel of the discharge cylinder 9 on the side of the fixed cylinder 7, so as to achieve precise control of the discharge volume. The stirring rack 33 moves to the arc-shaped opening 34, and the stirring rack 33 moves the material to the arc-shaped opening 34. Finally, the material is discharged from the discharge cylinder 9 through the baffle.

[0026] In the description of this disclosure, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0027] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.

[0028] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] Although embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A laser detection device for the uniformity of rubber screen raw material mixing, characterized in that, include: A base (1) is provided, a support plate (2) is welded on the base (1), a motor box (3) is fixed between the support plate (2) and the base (1), a support frame (8) is welded on the base (1), a fixed bucket (7) is welded on the support frame (8), a cover plate (11) is movably installed on the top of the fixed bucket (7), and a lifting mechanism (12) is fixedly installed on the cover plate (11). The stirring assembly (24) includes a stirring column (31), a sealing seat (32) is movably mounted on the stirring column (31), the sealing seat (32) is movably mounted on the cover plate (11), a stirring frame (33) is welded on the stirring column (31), a rotating barrel (23) is rotatably mounted inside the fixed barrel (7), and the stirring frame (33) is rotatably mounted inside the rotating barrel (23); The sampling assembly (35) includes a support cylinder (40), a mounting part (41) is fixed on the side of the support cylinder (40), a detection mechanism (42) is fixedly mounted on the mounting part (41), a fixed cylinder (44) is rotatably mounted inside the support cylinder (40), one end of the fixed cylinder (44) is fixed to the bottom of the rotating barrel (23), and a rotating seat (39) is welded to the bottom of the fixed cylinder (44).

2. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 1, characterized in that, A drive motor (22) is fixedly installed inside the motor housing (3). A rotating column (20) is fixed on the drive motor (22). A pulley (21) is fixed on the rotating column (20). A belt (6) is movably installed on the pulley (21). One end of the belt (6) is movably installed on the rotating seat (39).

3. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 1, characterized in that, The support plate (2) is movably mounted with a mounting base (4), and a slider (19) is welded to one end of the mounting base (4). The support plate (2) has a sliding groove on its side, and the slider (19) is movably mounted inside the sliding groove. The mounting base (4) has a slot (13). The slot (13) has a limiting block (14) and a limiting seat (17) slidably installed inside. A swing rod (15) is welded to the top of the limiting block (14). A support column (16) is movably installed on the swing rod (15). One end of the support column (16) is welded to the limiting seat (17).

4. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 3, characterized in that, One end of the swing rod (15) is movably mounted with a movable rod (18), one end of the movable rod (18) is fixed on the rotating column (20), and a bushing (48) is fixed on the mounting base (4). The mounting base (4) is movably mounted on the rotating column (20) through the bushing (48).

5. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 3, characterized in that, The bottom of the limiting seat (17) is fixed with a transmission box (29), and a servo motor (30) is fixed inside the transmission box (29). The servo motor (30) is fixedly installed on the stirring column (31). A fixing groove (25) is opened on the cover plate (11). A limiting groove (26) is opened on the side of the fixing groove (25). The stirring column (31) is movably installed inside the fixing groove (25).

6. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 5, characterized in that, The lifting mechanism (12) is equipped with a telescopic column (27), and a ring seat (28) is fixed at one end of the telescopic column (27). The ring seat (28) is movably installed between the fixed barrel (7) and the rotating barrel (23). The rotating barrel (23) has an arc-shaped opening (34) on its side. A baffle is movably installed on the side of the arc-shaped opening (34), and the baffle is fixed on the ring seat (28). The fixed barrel (7) is welded to the side with a discharge cylinder (9), which is installed at one end between the baffles.

7. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 1, characterized in that, A fixing plate (10) is welded on the base (1). A fixing rod (37) is welded on the inner wall of the fixing plate (10). A pushing mechanism (36) is fixed between the fixing rods (37). A support plate (38) is fixed at one end of the pushing mechanism (36). The support plate (38) is movably installed at the bottom of the rotating seat (39). A bearing seat is fixed between the rotating seat (39) and the support plate (38).

8. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 7, characterized in that, The pushing mechanism (36) is equipped with a movable column, and a sampling plate (47) is fixed at one end of the movable column. The bottom of the rotating barrel (23) has an opening, and the sampling plate (47) is movably installed inside the opening. An observation window (45) is fixedly installed on the fixed cylinder (44).

9. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 1, characterized in that, The support cylinder (40) has an opening (43) on its side, which is matched with the observation window (45). The detection mechanism (42) includes a laser emitter, a camera and a Raman probe. A connecting rod (46) is welded to the side of the support cylinder (40), and one end of the connecting rod (46) is fixed to the inner wall of the fixed barrel (7).

10. The laser detection device for the uniformity of rubber screen raw material mixing according to claim 3, characterized in that, A limiting plate (49) is welded on the base (1). A movable seat (5) is welded to one end of the mounting seat (4). A positioning groove (51) is opened on the movable seat (5). A positioning plate (50) is movably installed inside the positioning groove (51). One end of the positioning plate (50) is welded to the limiting plate (49). A displacement mechanism (52) is fixedly installed inside the positioning plate (50). One end of the displacement mechanism (52) is fixed to the inner wall of the positioning groove (51).

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