Tire surface colorimeter

Abstract

The utility model discloses a tire surface colorimeter, and relates to the technical field of tire surface colorimetric analysis, the colorimeter comprises a base plate, four corners of the lower end of the base plate are provided with support legs, the upper end of the base plate is provided with a detection box, and the upper end of the base plate is provided with a fitting assembly. The box door is closed, then the hydraulic cylinder is started, the cutting plate and the circular mold cut a proper sample, and the sample falls into the placing disc below, so that the condition that the sample is contaminated by sweat stain and grease and the color of the sample is induced to influence the detection result in the sample preparation and sample transfer process is avoided; a single-layer double-faced adhesive tape is attached to the side face of one sample block, then a second telescopic rod is started, a pressing plate enters the mold to bond the sample blocks, it is guaranteed that the surfaces of the two samples are located on the same plane, a gap is reduced to the minimum, and use for subsequent detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tire surface chromaticity analysis, in particular to a tire surface chromaticity meter. Background Art

[0002] A tire is an annular elastic rubber product that rolls on the ground and is assembled on various vehicles or machinery. It is usually installed on a metal rim, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle.

[0003] Before the tire is used, it needs to be detected. The chromaticity detection of the tire surface can effectively detect the condition of the tire rubber itself to determine whether the tire is qualified. The existing tire chromaticity detection needs to use a chromaticity meter for measurement. When in use, a sample needs to be taken from the tire. However, during the sample preparation and sample transfer process, the staff needs to wear disposable gloves to avoid contamination with sweat and grease, which may induce sample discoloration. This is rather troublesome. Moreover, if the sample size is unqualified, the unqualified sample needs to be spliced for subsequent use.

[0004] Based on this, a tire surface chromaticity meter is now provided to eliminate the drawbacks of the existing chromaticity meter. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tire surface chromaticity meter to solve the problem that tire sample preparation is rather troublesome in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tire surface chromaticity meter includes a bottom plate;

[0008] Support legs are provided at four corner positions at the lower end of the bottom plate. A detection box is provided at the upper end of the bottom plate. A fitting component is provided at the upper end of the bottom plate. A cutting component is provided inside the detection box. A detection component is provided inside the detection box.

[0009] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

[0010] In an optional solution: A box door is rotatably provided on the surface of the detection box, and a handle is provided on the surface of the box door.

[0011] In an optional solution: The fitting component includes a base, the base is arranged at the upper end of the bottom plate, a mold is provided at the upper end of the base, a first telescopic rod is provided at the lower end of the bottom plate, a push plate is provided at the output end of the first telescopic rod, the push plate is movably arranged inside the mold, a support plate is provided on the upper surface of the detection box, a second telescopic rod is provided at the lower end of the support plate, and a pressing plate corresponding to the mold is provided at the output end of the second telescopic rod.

[0012] In an alternative embodiment: The cutting assembly includes a support base disposed at the inner bottom of the detection box. A circular mold is provided at the upper end of the support base. A hydraulic cylinder is provided at the inner top of the detection box, and a cutting plate matching the circular mold is provided at the output end of the hydraulic cylinder.

[0013] In an alternative embodiment: A moving groove is provided inside the detection box. A motor is provided on one inner wall of the moving groove, and a threaded rod is provided at the output end of the motor. A turntable is provided on the other inner wall of the moving groove, and the surface of the turntable is rotationally connected to the end of the threaded rod. A moving block is threadedly provided in the middle of the threaded rod. Slide grooves are provided on both sides of the moving groove, and the moving groove is communicated with the slide grooves. A slider is slidably provided inside the slide grooves. Both sides of the moving block are connected to the slider. A support block is provided at the upper end of the slider, and a placement plate is provided at the upper end of the support block.

[0014] In an alternative embodiment: The detection assembly includes a third telescopic rod disposed at the inner top of the detection box. A connecting plate is provided at the output end of the third telescopic rod, a colorimeter is provided at the lower end of the connecting plate, and a plurality of lighting lamps are provided around the colorimeter.

[0015] In an alternative embodiment: An observation window is provided on the surface of the box door.

[0016] In an alternative embodiment: An inward slope is provided on the inner wall of the placement plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, the sample is placed above the circular mold, then the box door is closed, and then the hydraulic cylinder is started so that the cutting plate and the circular mold cut out a suitable sample, which falls into the lower placement plate, avoiding the sample being contaminated with sweat and grease during the sample preparation and sample transfer processes, and preventing the sample from discoloring and affecting the detection results.

[0019] 2. In the present utility model, two non-conforming sample blocks are placed inside the mold, and a single-sided double-sided tape is attached to the side of one of the sample blocks. Then the second telescopic rod is started to make the pressing plate enter the mold to bond the sample blocks, ensuring that the two sample surfaces are on the same plane and the gap is minimized, facilitating subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of the splicing mold of the present utility model.

[0022] Figure 3This is a schematic structural diagram of the interior of the detection box of the present utility model.

[0023] Figure 4 This is a schematic structural diagram of the placement tray of the present utility model.

[0024] Figure 5 This is a schematic structural diagram of the colorimeter of the present utility model.

[0025] Annotation of reference numerals: 100, bottom plate; 101, support legs; 102, detection box; 103, box door; 104, handle; 105, observation window; 106, support plate; 200, base; 201, mold; 202, first telescopic rod; 203, push plate; 204, second telescopic rod; 205, pressing plate; 300, support seat; 301, circular mold; 302, hydraulic cylinder; 303, cutting plate; 400, moving groove; 401, sliding groove; 402, motor; 403, threaded rod; 404, turntable; 405, moving block; 406, slider; 407, support block; 408, placement tray; 500, third telescopic rod; 501, connecting plate; 502, colorimeter; 503, lighting lamp. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, as Figure 1 - Figure 5 shown, a tire surface colorimeter includes a bottom plate 100 and support legs 101. Support legs 101 are provided at four corner positions at the lower end of the bottom plate 100. A detection box 102 is provided at the upper end of the bottom plate 100. A fitting assembly is provided at the upper end of the bottom plate 100. A cutting assembly is provided inside the detection box 102. A detection assembly is provided inside the detection box 102.

[0028] A box door 103 is rotatably provided on the surface of the detection box 102. An observation window 105 is provided on the surface of the box door 103. A handle 104 is provided on the surface of the box door 103. During use, the sample to be detected is placed above the circular mold 301, and then the box door 103 is closed. The situation inside the detection box 102 is observed through the observation window 105 to prevent the sample from being contaminated by sweat and grease during sample preparation and sample transfer, which may cause the sample to change color and affect the detection result.

[0029] The fitting assembly includes a base 200 which is arranged at the upper end of the bottom plate 100. A mold 201 is provided at the upper end of the base 200. A first telescopic rod 202 is provided at the lower end of the bottom plate 100. A push plate 203 is provided at the output end of the first telescopic rod 202. The push plate 203 is movably arranged inside the mold 201. A support plate 106 is provided on the upper surface of the detection box 102. A second telescopic rod 204 is provided at the lower end of the support plate 106. A pressing plate 205 corresponding to the mold 201 is provided at the output end of the second telescopic rod 204. During use, two sample blocks that do not meet the sample size requirements are placed inside the mold 201, and a single-sided double-sided tape is attached to the side of one of the sample blocks. Then, the second telescopic rod 204 is started, so that the pressing plate 205 enters the mold 201 to bond the sample blocks, ensuring that the two sample surfaces are on the same plane and the gap is reduced to the minimum, facilitating subsequent detection. Then, the first telescopic rod 202 is started, so that the push plate 203 pushes out the bonded sample.

[0030] The cutting assembly includes a support base 300 which is arranged at the inner bottom of the detection box 102. A circular mold 301 is provided at the upper end of the support base 300. A hydraulic cylinder 302 is provided at the inner top of the detection box 102. A cutting plate 303 that cooperates with the circular mold 301 is provided at the output end of the hydraulic cylinder 302. During use, the required sample is placed above the circular mold 301, and the hydraulic cylinder 302 is started, so that the hydraulic cylinder 302 drives the cutting plate 303 to move downward. Through the cooperation of the cutting plate 303 and the circular mold 301, a suitable sample is cut out and dropped into the lower placement tray 408.

[0031] A moving groove 400 is provided inside the detection box 102. A motor 402 is provided on one inner wall of the moving groove 400. A threaded rod 403 is provided at the output end of the motor 402. A turntable 404 is provided on the other inner wall of the moving groove 400. The surface of the turntable 404 is rotationally connected to the end of the threaded rod 403. A moving block 405 is threadedly arranged in the middle of the threaded rod 403. Slide grooves 401 are provided on both sides of the moving groove 400. The moving groove 400 is communicated with the slide grooves 401. A slider 406 is slidably arranged inside the slide grooves 401. Both sides of the moving block 405 are connected to the slider 406. A support block 407 is provided at the upper end of the slider 406. A placement tray 408 is provided at the upper end of the support block 407. The inner wall of the placement tray 408 is provided with an inward slope. During use, since the inner wall of the placement tray 408 is provided with a slope, the sample can be located inside the placement tray 408. Then, the motor 402 is started, so that the threaded rod 403 rotates to drive the moving block 405 to move, thereby driving the placement tray 408 to move through the moving block 405, so that the placement tray 408 moves below the colorimeter 502.

[0032] The detection component includes a third telescopic rod 500, which is arranged at the top end inside the detection box 102. A connecting plate 501 is provided at the output end of the third telescopic rod 500, and a colorimeter 502 is provided at the lower end of the connecting plate 501. A plurality of lighting lamps 503 are arranged around the colorimeter 502. When in use, start the third telescopic rod 500 to make the connecting plate 501 drive the colorimeter 502 to approach the sample, and then start the lighting lamps 503 to improve the detection effect.

[0033] The above embodiment discloses a tire surface colorimeter. When this colorimeter is in use, place the sample to be detected above the circular mold 301, then close the box door 103, and observe the situation inside the detection box 102 through the observation window 105 to prevent the sample from being contaminated with sweat and grease during the sample preparation and transfer processes, which may cause the sample to change color and affect the detection result. Then start the hydraulic cylinder 302 to make the hydraulic cylinder 302 drive the cutting plate 303 to move downward. Through the cooperation of the cutting plate 303 and the circular mold 301, cut out a suitable sample, and the sample will fall into the inner part of the lower placement tray 408. Since the inner wall of the placement tray 408 is provided with a slope, the sample can be located inside the placement tray 408. Then start the motor 402 to make the threaded rod 403 rotate to drive the moving block 405 to move, so as to drive the placement tray 408 to move through the moving block 405, making the placement tray 408 move below the colorimeter 502. Then start the third telescopic rod 500 to make the connecting plate 501 drive the colorimeter 502 to approach the sample, and then start the lighting lamps 503 to improve the detection effect. And if the sample block does not meet the sample size requirements, place the two sample blocks that do not meet the sample size requirements inside the mold 201, and stick a single-layer double-sided tape on the side of one of the sample blocks. Then start the second telescopic rod 204 to make the pressing plate 205 enter the mold 201 to bond the sample blocks, ensuring that the two sample surfaces are on the same plane and the gap is reduced to the minimum, which is convenient for subsequent detection. Then start the first telescopic rod 202 to make the pushing plate 203 push out the bonded sample.

[0034] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A tire surface colorimeter, comprising a bottom plate (100); It is characterized in that At the four corner positions of the lower end of the bottom plate (100), there are support legs (101). On the upper end of the bottom plate (100), there is a detection box (102). On the upper end of the bottom plate (100), there is a fitting component. Inside the detection box (102), there is a cutting component, and inside the detection box (102), there is a detection component.

2. The chromaticity meter for tire surface according to claim 1, wherein On the surface of the detection box (102), a box door (103) is rotatably provided, and on the surface of the box door (103), there is a handle (104).

3. A tire surface colorimeter according to claim 1, characterized in that, The fitting component includes a base (200). The base (200) is arranged on the upper end of the bottom plate (100). On the upper end of the base (200), there is a mold (201). At the lower end of the bottom plate (100), there is a first telescopic rod (202). The output end of the first telescopic rod (202) is provided with a push plate (203). The push plate (203) is movably arranged inside the mold (201). On the upper surface of the detection box (102), there is a support plate (106). At the lower end of the support plate (106), there is a second telescopic rod (204). The output end of the second telescopic rod (204) is provided with a pressing plate (205) corresponding to the mold (201).

4. A tire surface colorimeter according to claim 1, characterized in that, The cutting component includes a support base (300). The support base (300) is arranged at the inner bottom of the detection box (102). On the upper end of the support base (300), there is a circular mold (301). At the inner top end of the detection box (102), there is a hydraulic cylinder (302). The output end of the hydraulic cylinder (302) is provided with a cutting plate (303) that cooperates with the circular mold (301).

5. A tire surface colorimeter according to claim 4, characterized in that, Inside the detection box (102), there is a moving groove (400). On one inner wall of the moving groove (400), there is a motor (402). The output end of the motor (402) is provided with a threaded rod (403). On the other inner wall of the moving groove (400), there is a turntable (404). The surface of the turntable (404) is rotatably connected to the end of the threaded rod (403). In the middle of the threaded rod (403), there is a moving block (405). On both sides of the moving groove (400), there are sliding grooves (401). The moving groove (400) is communicated with the sliding grooves (401). Inside the sliding grooves (401), there are sliding blocks (406). Both sides of the moving block (405) are connected to the sliding blocks (406). On the upper end of the sliding blocks (406), there is a support block (407). On the upper end of the support block (407), there is a placement plate (408).

6. A tire surface colorimeter according to claim 1, characterized in that, The detection component includes a third telescopic rod (500). The third telescopic rod (500) is arranged at the inner top end of the detection box (102). The output end of the third telescopic rod (500) is provided with a connecting plate (501). At the lower end of the connecting plate (501), there is a colorimeter (502). Around the colorimeter (502), there are a plurality of lighting lamps (503).

7. A tire surface colorimeter according to claim 2, characterized in that, On the surface of the box door (103), there is an observation window (105).

8. A tire surface colorimeter according to claim 5, characterized in that, On the inner wall of the placement plate (408), there is an inward slope.

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