Thickness detection device for environment-friendly plastic cup

Abstract

The utility model discloses an environment-friendly plastic cup thickness detection device, and belongs to the technical field of plastic cup thickness detection. Comprising a cup wall clamping assembly, the cup wall clamping assembly comprises a handle seat, an upper transverse strip and a lower transverse strip are fixedly arranged on the handle seat, the installation height of the upper transverse strip and the lower transverse strip can be adjusted, use is convenient, and the cup body thickness detection device is convenient to use. A detector inserts a port of a plastic cup body into a certain depth between the lower roller and the upper roller, the current depth can be accurately measured by using the sliding stroke of the depth measurement sliding block, and the lower roller drives the sliding column to slide along the shell, so that the L-shaped toothed plate drives the pointer of the thickness measurement dial gauge to rotate through the gear set and the shaft. The linear stroke of the L-shaped toothed plate can be converted into the pointer rotation stroke, the cup body wall thickness of the current depth of the plastic cup body can be directly measured, the structural design is reasonable, using is convenient, the measuring precision is high, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of plastic cup thickness detection devices, and more specifically, to an environmentally friendly plastic cup thickness detection device. Background Art

[0002] Plastic cups made of environmentally friendly materials, such as PLA (polylactic acid) cups, are biodegradable, that is, they can be decomposed or biodegraded quickly in the natural environment, so they have good recyclability and reuse. Therefore, environmentally friendly plastic cups are widely promoted and used in life. The thickness of molded plastic cups is one of the important indicators of the qualified rate of detection. Usually, a mechanical caliper is used to directly measure the surface thickness of the plastic cup. When a mechanical caliper is used to measure the thickness of a plastic cup, both hands are required. The deviation of the plastic cup and the mechanical caliper is likely to cause a decrease in measurement accuracy. Generally, the minimum cup thickness and the maximum cup thickness range are measured to determine whether the plastic cup thickness is qualified. It is difficult to accurately measure any depth and the corresponding thickness.

[0003] In view of this, we propose an environmentally friendly plastic cup thickness detection device. Utility Model Content

[0004] The purpose of the present application is to provide an environmentally friendly plastic cup thickness detection device, which solves the technical problems in the above-mentioned background technology and realizes an environmentally friendly plastic cup thickness detection device. The cup body thickness detection device can adjust the installation height of the upper horizontal bar and the lower horizontal bar, which is convenient to use. The detection personnel insert the plastic cup body port between the lower roller and the upper roller to a certain depth, and use the sliding stroke of the depth measurement slider to accurately measure the current depth. The lower roller drives the slide column to slide along the shell, so that the L-shaped tooth plate drives the pointer of the thickness measurement micrometer to rotate through the gear group and the shaft. The linear stroke of the L-shaped tooth plate can be converted into the rotation stroke of the pointer, and the cup body wall thickness of the current depth of the plastic cup body can be directly determined. The structural design is reasonable, easy to use, has high measurement accuracy, and has a strong practical technical effect.

[0005] The technical solution of the present application provides an environmentally friendly plastic cup thickness detection device, including a cup wall clamping component, the cup wall clamping component includes a handle seat, an upper horizontal bar and a lower horizontal bar are fixedly provided on the handle seat, a rotating column is rotatably installed at the end of the upper horizontal bar, an upper roller is rotatably hinged on the rotating column, a shell is connected to the bottom surface of the lower horizontal bar, a sliding column is slidably inserted between the lower horizontal bar and the shell, a lower roller is rotatably hinged on the sliding column, the lower roller is abutted and fitted with the upper roller, the upper and lower horizontal bars are clamped and installed with a plastic cup body by the lower roller and the upper roller, and the handle The seat is connected with a lifting mechanism, a depth measuring slider is slidably installed on the upper horizontal bar, a T-shaped baffle is fixedly provided on the depth measuring slider, the T-shaped baffle is larger than the diameter of the port of the plastic cup body, a thickness measuring micrometer is fixedly connected to the shell, an L-shaped tooth plate is slidably connected in the shell, the L-shaped tooth plate is transmission-connected to the sliding column, the L-shaped tooth plate is meshedly connected to the first gear, the first gear is meshedly connected to the second gear, the first gear and the second gear are both rotationally connected to the shell and the thickness measuring micrometer through a shaft, and the second gear is transmission-connected to the pointer of the thickness measuring micrometer through a shaft.

[0006] Optionally, the surface of the upper horizontal bar is provided with scale lines, the upper horizontal bar is provided with a slide groove, and a buffer spring is fixedly connected between the inner wall of the slide groove and the depth measuring slider.

[0007] Optionally, a circular groove and an L-shaped guide groove are opened in the shell, and the circular groove and the L-shaped guide groove are connected, the sliding column is located in the L-shaped guide groove and a piston block is fixedly provided, a return spring is fixedly connected between the piston block and the inner wall of the L-shaped guide groove, the L-shaped tooth plate is fixedly connected to the piston block, and both are slidably installed along the L-shaped guide groove.

[0008] Optionally, the first gear and the second gear are both rotatably installed in the circular groove via an axis.

[0009] Optionally, the lifting mechanism includes a base plate, both ends of the base plate are threadedly installed with studs, the base plate is threadedly installed on the detection platform through the studs, an adjusting rod is rotatably installed on the base plate, the upper end of the adjusting rod is threadedly connected to the handle seat, a guide rod is fixed to the upper end of the stud, and the guide rod is plug-fittedly connected to the handle seat.

[0010] Optionally, nuts are fixedly sleeved on the guide rod and the adjusting rod, and a threaded groove is provided on the upper end of the adjusting rod for threaded connection with the handle seat.

[0011] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the cup body thickness detection device can adjust the installation height of the upper horizontal bar and the lower horizontal bar, which is convenient for use. The detection personnel insert the plastic cup body port to a certain depth between the lower roller and the upper roller, and use the sliding stroke of the depth measuring slider to accurately measure the current depth. The lower roller drives the slide column to slide along the shell, so that the L-shaped tooth plate drives the pointer of the thickness measuring micrometer to rotate through the gear group and the shaft. The linear stroke of the L-shaped tooth plate can be converted into the rotation stroke of the pointer, and the cup body wall thickness of the current depth of the plastic cup body can be directly determined. The structural design is reasonable, easy to use, has high measurement accuracy, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly plastic cup thickness detection device disclosed in an embodiment of the present application;

[0013] Figure 2 A schematic diagram of the structure of a cup wall clamping assembly and a thickness measuring micrometer of an environmentally friendly plastic cup thickness detection device disclosed in an embodiment of the present application;

[0014] Figure 3 An environmentally friendly plastic cup thickness detection device disclosed in an embodiment of the present application Figure 2 The enlarged structural diagram at A in the middle;

[0015] Figure 4 An environmentally friendly plastic cup thickness detection device disclosed in an embodiment of the present application Figure 2 The enlarged structural diagram at B in the middle;

[0016] Explanation of the numbers in the figure: 1. Plastic cup body; 2. Cup wall clamping assembly; 21. Handle seat; 22. Upper horizontal bar; 221. Scale line; 222. Slide groove; 223. Rotating column; 224. Upper roller; 23. Lower horizontal bar; 231. Sliding column; 232. Lower roller; 233. Piston block; 234. Reset spring; 3. Lifting mechanism; 31. Bottom plate; 32. Stud; 33. Guide rod; 34. Adjusting rod; 35. Nut; 4. Thickness measuring micrometer; 43. Shell; 431. Circular groove; 432. L-shaped guide groove; 44. L-shaped tooth plate; 45. First gear; 46. Second gear; 5. Depth measuring slider; 51. T-shaped baffle. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings.

[0018] Reference Figures 1 to 4The embodiment of the present application provides an environmentally friendly plastic cup thickness detection device, including a cup wall clamping component 2, the cup wall clamping component 2, the cup wall clamping component 2 includes a handle seat 21, an upper horizontal bar 22 and a lower horizontal bar 23 are fixedly provided on the handle seat 21, a rotating column 223 is rotatably installed at the end of the upper horizontal bar 22, and the rotating column 223 is rotatably hinged with an upper roller 224, and the bottom surface of the lower horizontal bar 23 is connected to a shell 43, and the lower horizontal bar 23 and the shell 43 are slidably plugged with a sliding column 231, and a lower roller 232 is rotatably hinged on the sliding column 231, and the lower roller 232 is connected to the upper roller 224 in abutting and fitting manner, and the upper horizontal bar 22 The lower horizontal bar 23 is clamped and installed with a plastic cup body 1 through a lower roller 232 and an upper roller 224, the handle seat 21 is connected to a lifting mechanism 3, a depth measuring slider 5 is slidably installed on the upper horizontal bar 22, a T-shaped baffle 51 is fixedly provided on the depth measuring slider 5, and the T-shaped baffle 51 is larger than the port diameter of the plastic cup body 1, the shell 43 is fixedly connected with a thickness measuring micrometer 4, an L-shaped toothed plate 44 is slidably connected in the shell 43, the L-shaped toothed plate 44 is transmission-connected to the slide column 231, the L-shaped toothed plate 44 is meshedly connected with a first gear 45, the first gear 45 is meshedly connected with a second gear 46, the first gear The second gear 45 and the second gear 46 are both rotatably connected with the housing 43 and the thickness measuring micrometer 4 through the shaft. The second gear 46 is connected to the pointer of the thickness measuring micrometer 4 through the shaft. The lifting mechanism 3 is used to install the handle seat 21 on the inspection platform, so that the handle seat 21 can be limitedly installed, and the installation height of the handle seat 21 can be adjusted, which is convenient for adjusting the installation height of the upper horizontal bar 22 and the lower horizontal bar 23. When in use, the inspector holds the plastic cup body 1 and inserts the port of the plastic cup body 1 between the lower roller 232 and the upper roller 224. The port of the plastic cup body 1 squeezes the depth measuring slider 5 through the T-shaped baffle 51 to slide along the upper horizontal bar 22. The depth measuring slider 5 is used to slide The dynamic stroke can measure the corresponding depth of the plastic cup body 1. Due to the change in the wall thickness of the plastic cup body 1, the lower roller 232 drives the sliding column 231 to slide along the shell 43, and drives the L-shaped toothed plate 44 to slide along the shell 43, so that the L-shaped toothed plate 44 drives the first gear 45 to rotate, and the first gear 45 drives the second gear 46 to rotate, and then the second gear 46 drives the pointer of the thickness measuring micrometer 4 to rotate through the shaft, and then the linear movement stroke of the L-shaped toothed plate 44 can be converted into the rotational movement stroke of the pointer of the thickness measuring micrometer 4, and then the cup wall thickness of the current depth of the plastic cup body 1 can be visually determined. The structure design is reasonable, easy to use, high in measurement accuracy, and strong in practicality.

[0019] Reference Figure 2 and Figure 3The surface of the upper horizontal bar 22 is provided with scale lines 221, and the upper horizontal bar 22 is provided with a slide groove 222. A buffer spring is fixedly connected between the inner wall of the slide groove 222 and the depth measuring slider 5. When the insertion depth of the plastic cup body 1 changes, the T-shaped baffle 51 and the depth measuring slider 5 can be forced to slide along the upper horizontal bar 22, and the buffer spring can be deformed. The buffer spring can be used to slow down the insertion speed of the plastic cup body 1, and the buffer spring can be used to achieve the reset effect of the depth measuring slider 5. The sliding stroke of the depth measuring slider 5 along the upper horizontal bar 22 can be measured through the scale lines 221.

[0020] Reference Figure 2 and Figure 3 , a circular groove 431 and an L-shaped guide groove 432 are provided in the shell 43, and the circular groove 431 and the L-shaped guide groove 432 are communicated, the sliding column 231 is located in the L-shaped guide groove 432 and is fixedly provided with a piston block 233, a return spring 234 is fixedly connected between the piston block 233 and the inner wall of the L-shaped guide groove 432, the L-shaped tooth plate 44 is fixedly connected to the piston block 233, and both are slidably installed along the L-shaped guide groove 432, when the insertion depth of the plastic cup body 1 changes, due to the change in the cup thickness of the plastic cup body 1, the sliding column 231 can drive the piston block 233 and the L-shaped tooth plate 44 to slide along the L-shaped guide groove 432, and the return spring 234 is deformed, and through the return spring 234, when the plastic cup body 1 is completely taken out, the lower roller 232 will be reset to the original position through the return spring 234, and resist and fit the upper roller 224, at this time, the pointer in the thickness measurement micrometer 4 points to the initial zero position.

[0021] Reference Figure 2 and Figure 4 The first gear 45 and the second gear 46 are both installed in the circular groove 431 through shaft rotation. The first gear 45 and the second gear 46 are rotatably arranged in the circular groove 431. The second gear 46 is arranged cocentrically with the rotation axis of the pointer in the thickness measurement micrometer 4. The gear transmission principle can be used to realize the rotation processing of the pointer in the thickness measurement micrometer 4. The dial of the thickness measurement micrometer 4 is set with a thousandth scale to provide cup thickness measurement accuracy.

[0022] Reference Figure 1 and Figure 2 The lifting mechanism 3 includes a base plate 31, both ends of which are threadedly installed with studs 32. The base plate 31 is threadedly installed on the detection platform through the studs 32. An adjusting rod 34 is rotatably installed on the base plate 31. The upper end of the adjusting rod 34 is threadedly connected to the handle seat 21. A guide rod 33 is fixed to the upper end of the stud 32. The guide rod 33 is plug-fitted and connected to the handle seat 21. Since the handle seat 21 is slidably installed along the two guide rods 33, when the adjusting rod 34 is rotated, the handle seat 21 can be vertically moved along the two guide rods 33.

[0023] Reference Figure 1 and Figure 2 The guide rod 33 and the adjusting rod 34 are both fixedly sleeved with nuts 35. The upper end of the adjusting rod 34 is provided with a threaded groove and is used to threadably connect the handle seat 21. When the bottom plate 31 is installed on the detection platform by limiting the position, the nut 35 on the guide rod 33 is rotated by using a wrench tool, and the bottom plate 31 is threadedly connected to the detection platform through the stud 32 to achieve the limiting processing. When the nut 35 on the adjusting rod 34 is rotated by using a wrench tool, the adjusting rod 34 causes the handle seat 21 to move vertically along the two guide rods 33.

[0024] Working principle: By using a wrench tool to rotate the nut 35 on the guide rod 33, the bottom plate 31 is limited by the threaded connection between the stud 32 and the test bench. When the wrench tool is used to rotate the nut on the adjusting rod 34, the adjusting rod 34 causes the handle seat 21 to move vertically along the two guide rods 33, so that the installation height of the upper horizontal bar 22 and the lower horizontal bar 23 can be easily adjusted. When in use, the inspector holds the plastic cup body 1 and inserts the port of the plastic cup body 1 between the lower roller 232 and the upper roller 224. The port of the plastic cup body 1 squeezes the depth measuring slider 5 through the T-shaped baffle 51 to slide along the upper horizontal bar 22. The sliding stroke of the depth measuring slider 5 can be used to measure The corresponding depth of the plastic cup body 1 is measured. Due to the change in the wall thickness of the plastic cup body 1, the lower roller 232 drives the sliding column 231 to slide along the shell 43, and drives the L-shaped toothed plate 44 to slide along the shell 43, so that the L-shaped toothed plate 44 drives the first gear 45 to rotate, and the first gear 45 drives the second gear 46 to rotate, and then the second gear 46 drives the pointer of the thickness measuring micrometer 4 to rotate through the shaft, and then the linear movement stroke of the L-shaped toothed plate 44 can be converted into the rotational movement stroke of the pointer of the thickness measuring micrometer 4, and then the cup wall thickness of the current depth of the plastic cup body 1 is visually determined. The structure design is reasonable, easy to use, high in measurement accuracy, and strong in practicality.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly plastic cup thickness detection device, comprising a cup wall clamping assembly (2), characterized in that: The cup wall clamping assembly (2) comprises a handle seat (21), an upper cross bar (22) and a lower cross bar (23) are fixedly provided on the handle seat (21), a rotating column (223) is rotatably installed at the end of the upper cross bar (22), the rotating column (223) is rotatably hinged with an upper roller (224), the bottom surface of the lower cross bar (23) is connected with a shell (43), the lower cross bar (23) and the shell (43) are slidably plugged with a sliding column (231), a lower roller (232) is rotatably hinged on the sliding column (231), the lower roller (232) is abuttingly connected with the upper roller (224), the upper cross bar (22) and the lower cross bar (23) are clamped and installed with a plastic cup body (1) through the lower roller (232) and the upper roller (224), the handle seat (21) is connected with a lifting mechanism (3), A depth measuring slider (5) is slidably mounted on the upper horizontal bar (22), a T-shaped baffle (51) is fixedly mounted on the depth measuring slider (5), and the T-shaped baffle (51) is larger than the diameter of the port of the plastic cup body (1). A thickness measuring micrometer (4) is fixedly connected to the shell (43), an L-shaped toothed plate (44) is slidably connected inside the shell (43), the L-shaped toothed plate (44) is transmission-connected to the slide column (231), the L-shaped toothed plate (44) is meshedly connected to a first gear (45), the first gear (45) is meshedly connected to a second gear (46), the first gear (45) and the second gear (46) are both rotationally connected to the shell (43) and the thickness measuring micrometer (4) through a shaft, and the second gear (46) is transmission-connected to a pointer of the thickness measuring micrometer (4) through a shaft.

2. The environmentally friendly plastic cup thickness detection device according to claim 1, characterized in that: The surface of the upper horizontal bar (22) is provided with a scale line (221), the upper horizontal bar (22) is provided with a slide groove (222), and a buffer spring is fixedly connected between the inner wall of the slide groove (222) and the depth measuring slider (5).

3. The environmentally friendly plastic cup thickness detection device according to claim 1, characterized in that: A circular groove (431) and an L-shaped guide groove (432) are provided in the housing (43), and the circular groove (431) and the L-shaped guide groove (432) are communicated with each other. The sliding column (231) is located in the L-shaped guide groove (432) and is fixedly provided with a piston block (233). A return spring (234) is fixedly connected between the piston block (233) and the inner wall of the L-shaped guide groove (432). The L-shaped tooth plate (44) is fixedly connected to the piston block (233), and both are slidably installed along the L-shaped guide groove (432).

4. The environmentally friendly plastic cup thickness detection device according to claim 3, characterized in that: The first gear (45) and the second gear (46) are both rotatably mounted in the circular groove (431) via an axis.

5. The environmentally friendly plastic cup thickness detection device according to claim 1, characterized in that: The lifting mechanism (3) comprises a base plate (31), both ends of the base plate (31) are threadedly mounted with studs (32), the base plate (31) is threadedly mounted on the detection platform via the studs (32), an adjusting rod (34) is rotatably mounted on the base plate (31), the upper end of the adjusting rod (34) is threadedly connected to the handle seat (21), a guide rod (33) is fixedly mounted on the upper end of the stud (32), and the guide rod (33) is plug-fittedly connected to the handle seat (21).

6. The environmentally friendly plastic cup thickness detection device according to claim 5, characterized in that: The guide rod (33) and the adjusting rod (34) are both fixedly sleeved with nuts (35); the upper end of the adjusting rod (34) is provided with a thread groove for threaded connection with the handle seat (21).

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