Identification and detection device for regenerated PS material

Abstract

The utility model relates to the technical field of material detection, and discloses a regenerated PS material identification and detection device which comprises a detection box, a control panel is fixedly arranged on one side of the front end of the detection box, a placement box is fixedly arranged on the inner wall of the bottom end of the detection box, and an ultraviolet light transmission detector is placed at the upper end of the placement box. A first placing piece is fixedly arranged on one side of the detection box, an adjusting structure is arranged on the inner wall of the rear end of the detection box and comprises a fixing frame fixedly arranged on the inner wall of the rear end of the detection box, an adjusting motor is fixedly arranged on one side of the fixing frame, a lead screw is fixedly arranged at the output end of the adjusting motor, and a sliding block is arranged on the outer wall of the lead screw in a threaded mode. According to the identification and detection device for the regenerated PS material disclosed by the utility model, PS material plates with different sizes can be placed, and the light transmission of the PS material plates can be better detected.

Description

Technical Field

[0001] The utility model relates to the technical field of material detection, in particular to an identification and detection device for recycled PS materials. Background Art

[0002] Polystyrene (PS) is a widely used synthetic plastic that comes in a variety of shapes and forms. The choice of these shapes and forms depends on the specific application and production process of polystyrene. PS material can exist in granular or sheet form. The specific use and processing methods vary depending on its form. When PS material is used in sheet form, its light transmittance needs to be tested.

[0003] The existing patent with publication number CN215297144U proposes a rapid detection device for material transmittance. The bottom end of the sliding pillar of the device is carved with a spherical groove, and a ball is connected to the spherical groove for rotation. The ball contacts the slide rail. By setting the spherical groove and the ball, the sliding pillar can slide more smoothly in the slide rail, thereby improving the detection time of the ultraviolet transmittance detector for the material transmittance.

[0004] The two fixed plates on both sides of the device are fixed in position. When placing smaller PS material plates, it is impossible to ensure that the smaller PS material plates are firmly placed in the dead corners. The use range of the device is limited and PS material plates of different sizes cannot be placed. Utility Model Content

[0005] The purpose of the utility model is to provide a device for identifying and detecting recycled PS materials, so as to solve the technical problem that the use range of existing devices is limited and PS material plates of different sizes cannot be placed.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for identifying and detecting recycled PS materials, comprising a detection box, a control panel fixedly provided on one side of the front end of the detection box, a placement box fixedly provided on the inner wall of the bottom end of the detection box, an ultraviolet light transmittance detector placed on the upper end of the placement box, a first placement piece fixedly provided on one side of the detection box, an adjustment structure provided on the inner wall of the rear end of the detection box, the adjustment structure comprising a fixed frame fixedly provided on the inner wall of the rear end of the detection box, an adjustment motor fixedly provided on one side of the fixed frame, a screw rod fixedly provided on the output end of the adjustment motor, a slider threaded on the outer wall of the screw rod, a second placement piece fixedly provided on the front end of the slider, and sponge pads fixedly provided on the upper ends of the second placement piece and the first placement piece.

[0007] Preferably, an anti-exposure structure is provided on the front side of the inner wall of the upper end of the detection box, and the anti-exposure structure includes a fixed box fixedly installed on the front side of the inner wall of the upper end of the detection box, a winding motor is fixedly provided on one side of the fixed box, and the output end of the winding motor is connected to a rotating shaft fixedly installed inside the fixed box, and a blackout cloth is fixedly provided on the outer wall of the rotating shaft, and the lower end of the blackout cloth passes through a rectangular groove opened at the lower end of the fixed box.

[0008] Preferably, the lower end of the blackout cloth passes through the lower end of the fixing box and is fixedly connected to a counterweight plate, and the counterweight plate is rectangular in shape.

[0009] Preferably, a fixing rod is fixedly provided on one side of the front end of the detection box, and a front cover is rotatably provided on the outer wall of the fixing rod.

[0010] Preferably, an L-groove is provided at the upper end of each of the second placement piece and the first placement piece, and the sponge pad is in an L-shape.

[0011] Preferably, a telescopic rod is fixedly provided on one side of the second placement member, and the other end of the telescopic rod is fixedly connected to the side wall of the detection box.

[0012] Preferably, both sides of the counterweight plate are in contact with the inner walls of the detection box.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1) By setting up an adjustment structure, when PS material plates of different sizes need to be placed for light transmittance testing, the distance between the first placement piece and the second placement piece can be adjusted by moving the slider, so that smaller PS material plates can be placed stably.

[0015] 2) By setting up an anti-exposure structure, when the ultraviolet light transmittance detector is irradiated on the lower end of the PS material to perform light transmittance detection on the PS material plate, the light shielding cloth is lowered to block the front of the PS material plate to reduce the entry of light source. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for identifying and detecting recycled PS materials in an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the detection box in the embodiment of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the second placement piece in an embodiment of the present utility model;

[0019] Figure 4 for Figure 3 A magnified structural diagram at center A;

[0020] Figure 5It is a schematic diagram of the cross-sectional structure of the fixing box in the embodiment of the present utility model.

[0021] In the figure: 1. Detection box; 2. Placement box; 3. Ultraviolet light transmittance detector; 4. First placement piece; 5. Adjustment structure; 6. Fixed frame; 7. Adjustment motor; 8. Screw; 9. Slider; 10. Second placement piece; 11. Sponge pad; 12. Anti-exposure structure; 13. Fixed box; 14. Winding motor; 15. Blackout cloth; 16. Counterweight plate; 17. Fixed rod; 18. Front cover; 19. Telescopic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] Combine Figure 1-Figure 5 A device for identifying and detecting recycled PS materials includes a detection box 1, a control panel is fixedly provided on one side of the front end of the detection box 1, a placement box 2 is fixedly provided on the inner wall of the bottom end of the detection box 1, an ultraviolet transmittance detector 3 is placed on the upper end of the placement box 2, a first placement piece 4 is fixedly provided on one side of the detection box 1, an adjustment structure 5 is provided on the inner wall of the rear end of the detection box 1, the adjustment structure 5 includes a fixing frame 6 fixedly provided on the inner wall of the rear end of the detection box 1, an adjustment motor 7 is fixedly provided on one side of the fixing frame 6, a screw rod 8 is fixedly provided on the output end of the adjustment motor 7, a slider 9 is threaded on the outer wall of the screw rod 8, a second placement piece 10 is fixedly provided on the front end of the slider 9, and a sponge pad 11 is fixedly provided on the upper end of the second placement piece 10 and the first placement piece 4.

[0025] See Figure 1 、 Figure 5 , it is further obtained that the lower end of the blackout cloth 15 passes through the lower end of the fixed box 13 and is fixedly connected to a counterweight plate 16. The counterweight plate 16 is rectangular in shape. A fixing rod 17 is fixedly provided on one side of the front end of the detection box 1. A front cover 18 is rotatably provided on the outer wall of the fixing rod 17. L-grooves are provided on the upper ends of the second placement piece 10 and the first placement piece 4. The sponge pad 11 is L-shaped. A telescopic rod 19 is fixedly provided on one side of the second placement piece 10. The other end of the telescopic rod 19 is fixedly connected to the side wall of the detection box 1. Both sides of the counterweight plate 16 are in contact with the inner walls of the detection box 1 on both sides.

[0026] Specifically, the counterweight plate 16 is used to pull the blackout cloth 15. When the winding motor 14 drives the blackout cloth 15 to be lowered, the blackout cloth 15 can be automatically drooped. The front cover 18 is used to close the front end of the detection box 1. The sponge pad 11 is used to protect the placed PS material plate to avoid friction at the placement location. The telescopic rod 19 is used to ensure the stable movement of the second placement piece 10.

[0027] Example 2

[0028] See Figure 2 , and on the basis of Example 1, it is further obtained that an anti-exposure structure 12 is provided on the front side of the inner wall of the upper end of the detection box 1, and the anti-exposure structure 12 includes a fixed box 13 fixedly installed on the front side of the inner wall of the upper end of the detection box 1, and a winding motor 14 is fixedly provided on one side of the fixed box 13. The output end of the winding motor 14 is connected to a rotating shaft fixedly installed inside the fixed box 13, and a blackout cloth 15 is fixedly provided on the outer wall of the rotating shaft, and the lower end of the blackout cloth 15 passes through a rectangular groove opened at the lower end of the fixed box 13.

[0029] Specifically, the fixed box 13 is used to set a winding motor 14, and the winding motor 14 is used to control the retraction and lowering of the blackout cloth 15. The blackout cloth 15 reduces the external light source from entering the vicinity of the PS material board.

[0030] In actual operation, when the light transmittance of the PS material plate needs to be tested, the adjustment motor 7 is started, so that the screw rod 8 drives the slider 9 to move, so that the second placement piece 10 moves toward the side of the first placement piece 4, thereby adjusting the distance between the second placement piece 10 and the first placement piece 4. When a smaller PS material plate is placed, the stability of the PS material plate on both sides can be ensured;

[0031] When the ultraviolet light transmittance detector 3 is about to be started to irradiate the PS material plate, the winding motor 14 is started, so that the winding motor 14 rotates and the blackout cloth 15 is lowered. Due to the downward pressure of the counterweight plate 16, stable shielding can be achieved to reduce the entry of external light sources.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for identifying and detecting recycled PS materials, comprising a detection box (1), a control panel fixedly provided on one side of the front end of the detection box (1), a placement box (2) fixedly provided on the inner wall of the bottom end of the detection box (1), and an ultraviolet light transmittance detector (3) placed on the upper end of the placement box (2), characterized in that: A first placement piece (4) is fixedly provided on one side of the detection box (1), an adjustment structure (5) is provided on the inner wall of the rear end of the detection box (1), the adjustment structure (5) comprises a fixing frame (6) fixedly provided on the inner wall of the rear end of the detection box (1), an adjustment motor (7) is fixedly provided on one side of the fixing frame (6), a screw rod (8) is fixedly provided on the output end of the adjustment motor (7), a slider (9) is provided on the outer wall of the screw rod (8), a second placement piece (10) is fixedly provided on the front end of the slider (9), and a sponge pad (11) is fixedly provided on the upper ends of the second placement piece (10) and the first placement piece (4).

2. The identification and detection device for recycled PS material according to claim 1, characterized in that: An anti-exposure structure (12) is provided on the front side of the inner wall of the upper end of the detection box (1), and the anti-exposure structure (12) includes a fixed box (13) fixedly installed on the front side of the inner wall of the upper end of the detection box (1), and a winding motor (14) is fixedly provided on one side of the fixed box (13), and an output end of the winding motor (14) is connected to a rotating shaft fixedly installed inside the fixed box (13), and a blackout cloth (15) is fixedly provided on the outer wall of the rotating shaft, and the lower end of the blackout cloth (15) passes through a rectangular groove opened at the lower end of the fixed box (13).

3. The identification and detection device for recycled PS material according to claim 2, characterized in that: The lower end of the shading cloth (15) passes through the lower end of the fixed box (13) and is fixedly connected with a counterweight plate (16), which is rectangular in shape.

4. The identification and detection device for recycled PS material according to claim 3, characterized in that: A fixing rod (17) is fixedly provided on one side of the front end of the detection box (1), and a front cover (18) is rotatably provided on the outer wall of the fixing rod (17).

5. The identification and detection device for recycled PS material according to claim 4, characterized in that: The second placement piece (10) and the first placement piece (4) are both provided with an L-groove at their upper ends, and the sponge pad (11) is in an L-shape.

6. The identification and detection device for recycled PS material according to claim 5, characterized in that: A telescopic rod (19) is fixedly provided on one side of the second placement member (10), and the other end of the telescopic rod (19) is fixedly connected to the side wall of the detection box (1).

7. The identification and detection device for recycled PS material according to claim 6, characterized in that: Both sides of the counterweight plate (16) are in contact with the inner walls of the detection box (1).

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