Microhardness tester for detecting plastic additive

Abstract

The utility model relates to the technical field of microhardness instruments, in particular to a microhardness instrument for plastic additive detection, which comprises a microhardness instrument support and a detection component, the detection component comprises a first cylinder, a micrometer objective lens, a control panel, a detection table, two fixing units, a placing table, a container, a second cylinder and a clamping unit, a plastic additive is placed in a container, a second air cylinder moves the clamping unit to the position above the container, the clamping unit clamps the plastic additive and then moves the plastic additive to a detection table to be placed, at the moment, the fixing unit fixes the container, then the first air cylinder is started, the micrometer objective lens is driven to move up and down, the detection height is adjusted, and data are displayed on a control panel. And after the detection is completed, the plastic additive is clamped by the clamping unit and then placed back to the placing table, so that the plastic additive is placed in the container to be moved and then detected, the plastic additive is prevented from remaining in the detection table, the waste of the plastic additive is avoided, the detection environment of the microhardness tester is protected, and meanwhile, manual placement is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of microhardness testers, in particular to a microhardness tester for detecting plastic additives. Background Art

[0002] After the production of plastic additives is completed, it is necessary to detect them with a microhardness tester to determine whether the products are qualified. When using a traditional microhardness tester, pendants, clothes, etc. carried by the user are likely to scratch its touch screen, resulting in damage to the machine. Moreover, the eyepiece of the existing portable microhardness tester is likely to be contaminated with dust when not in use.

[0003] The prior art patent CN207894758U discloses a portable microhardness tester. By designing a touch screen protective film installed at the lower end of the front surface of the hardness tester body shell, it is convenient to cover the touch screen, solving the problem that when using the existing portable microhardness tester, pendants, clothes, etc. carried by the user are likely to scratch its touch screen, resulting in damage to the machine. By designing a micrometer eyepiece cover installed on one side of the micrometer eyepiece, it is convenient to cover the micrometer eyepiece, solving the problem that the eyepiece of the existing portable microhardness tester is likely to be contaminated with dust when not in use, which is not conducive to the next use. By designing a wire winding hook installed on one side of the hardness tester body shell, it is convenient to wind the wire protection sleeve, solving the problem that when the existing portable microhardness tester is not in use, due to its long external power cord, it is easy to drag and wind, etc., ultimately damaging the machine.

[0004] However, in the aforementioned prior art, when detecting plastic additives, the plastic additives are in small particle form. After being directly placed on the microhardness tester for detection and completion, it is not easy to collect and take out, and some plastic additives will remain inside the microhardness tester. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a microhardness tester for detecting plastic additives, solving the problem that when detecting plastic additives in the prior art, the plastic additives are in small particle form, and after being directly placed on the microhardness tester for detection and completion, it is not easy to collect and take out, and some plastic additives will remain inside the microhardness tester.

[0006] To achieve the above purpose, the utility model provides a microhardness tester for detecting plastic additives, including a microhardness tester bracket and a detection component;

[0007] The detection component includes a first cylinder, a micrometer objective lens, a control panel, a detection table, two fixing units, a placement table, a container, a second cylinder, and a clamping unit. The first cylinder is fixedly connected to the microhardness tester bracket and is located above the microhardness tester bracket. The output end of the first cylinder penetrates through the microhardness tester bracket and is fixedly connected to the micrometer objective lens. The control panel is fixedly connected to the microhardness tester bracket and is located on one side of the microhardness tester bracket. The detection table and the placement table are both fixedly connected to the microhardness tester bracket and are sequentially located on the inner bottom wall of the microhardness tester bracket. The container is placed above the placement table. The two fixing units are symmetrically arranged on the detection table. The second cylinder is fixedly connected to the microhardness tester bracket and is located on the other side of the microhardness tester bracket. The clamping unit is arranged at the output end of the second cylinder.

[0008] Wherein, the fixing unit includes a third cylinder and a fixing plate. The third cylinder is fixedly connected to the detection table and is located on one side of the detection table. The output end of the third cylinder penetrates through the detection table and is fixedly connected to the fixing plate. The fixing plate is located inside the detection table.

[0009] Wherein, the clamping unit includes a fourth cylinder, a fixing block, a U-shaped plate, two fifth cylinders, and two clamping plates. The output end of the second cylinder penetrates through the microhardness tester bracket and is fixedly connected to the fixing block. The fourth cylinder is arranged above the fixing block. The output end of the fourth cylinder penetrates through the fixing block and is fixedly connected to the U-shaped plate. The two fifth cylinders are symmetrically arranged on both sides of the U-shaped plate. The output ends of the two fifth cylinders both penetrate through the U-shaped plate and are fixedly connected to the clamping plates.

[0010] Wherein, the microhardness tester for plastic additive detection further includes a dispersing component, and the dispersing component is arranged on the micrometer objective lens.

[0011] Wherein, the dispersing component includes a support plate, a sixth cylinder, a motor, a rotating shaft, and two dispersing plates. The support plate is fixedly connected to the micrometer objective lens and is located on one side of the micrometer objective lens. The sixth cylinder is fixedly connected to the support plate and is located on one side of the support plate. The output end of the sixth cylinder penetrates through the support plate and is fixedly connected to the motor. One end of the rotating shaft is fixedly connected to the output end of the motor. The two dispersing plates are both fixedly connected to the rotating shaft and are sequentially distributed around the outside of the rotating shaft.

[0012] A microhardness tester for detecting plastic additives of the present utility model places the plastic additives in the container. The second cylinder moves the clamping unit above the container. After the clamping unit clamps it, it is moved to the testing table for placement. At this time, the fixing unit fixes the container. Then the first cylinder starts, drives the micrometer objective lens to move up and down to adjust the testing height, and displays the data on the control panel. After the testing is completed, it is clamped by the clamping unit and then put back on the placement table. Through the above structural settings, by putting the plastic additives into the container for movement and then testing, it avoids the plastic additives remaining inside the testing table, avoids the waste of plastic additives, protects the testing environment of the microhardness tester, and at the same time eliminates the need for manual operation for placement, improves the placement stability and safety, and reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0014] Figure 1 is the overall structural schematic diagram of the first embodiment of the present utility model.

[0015] Figure 2 is the overall cross-sectional view of the first embodiment of the present utility model.

[0016] Figure 3 is the Figure 2 cross-sectional view taken along line A-A of the present utility model.

[0017] Figure 4 is the overall structural schematic diagram of the second embodiment of the present utility model.

[0018] Figure 5 is the overall cross-sectional view of the second embodiment of the present utility model.

[0019] Figure 6 is the Figure 5 cross-sectional view taken along line B-B of the present utility model.

[0020] Figure 7 is the Figure 5 local enlarged view of the structure at C of the present utility model.

[0021] 101 - Microhardness tester support, 102 - First cylinder, 103 - Micrometer objective lens, 104 - Control panel, 105 - Detection table, 106 - Placement table, 107 - Container, 108 - Second cylinder, 109 - Third cylinder, 110 - Fixed plate, 111 - Fourth cylinder, 112 - Fixed block, 113 - U-shaped plate, 114 - Fifth cylinder, 115 - Clamping plate, 201 - Support plate, 202 - Sixth cylinder, 203 - Motor, 204 - Rotating shaft, 205 - Dispersing plate. Detailed implementation manner

[0022] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] First embodiment:

[0024] Please refer to Figures 1 to 3 where Figure 1 is the overall structural schematic diagram of the first embodiment of the present invention, Figure 2 is the overall cross-sectional view of the first embodiment of the present invention, Figure 3 is the Figure 2 A-A line cross-sectional view of the present invention.

[0025] The present invention provides a microhardness tester for detecting plastic additives, including a microhardness tester support 101 and a detection component. The detection component includes a first cylinder 102, a micrometer objective lens 103, a control panel 104, a detection table 105, two fixing units, a placement table 106, a container 107, a second cylinder 108, and a clamping unit. The fixing unit includes a third cylinder 109 and a fixed plate 110. The clamping unit includes a fourth cylinder 111, a fixed block 112, a U-shaped plate 113, two fifth cylinders 114, and two clamping plates 115.

[0026] For this specific implementation manner, place the plastic additive in the container 107. The second cylinder 108 moves the clamping unit above the container 107. The fourth cylinder 111 is activated to drive the U-shaped plate 113 to move downward. Then the two fifth cylinders 114 are activated to drive the two clamping plates 115 to move, clamp and fix the container 107, and then move it to the detection table 105 for placement. At this time, the third cylinder 109 is activated to drive the fixed plate 110 to move to hold and fix the container 107. Then the first cylinder 102 is activated to drive the micrometer objective lens 103 to move up and down to adjust the detection height, and the data is displayed on the control panel 104. After the detection is completed, it is clamped by the clamping unit and then placed back on the placement table 106.

[0027] Among them, the first cylinder 102 is fixedly connected to the microhardness tester bracket 101 and is located above the microhardness tester bracket 101. The output end of the first cylinder 102 penetrates through the microhardness tester bracket 101 and is fixedly connected to the micrometer objective lens 103. The control panel 104 is fixedly connected to the microhardness tester bracket 101 and is located on one side of the microhardness tester bracket 101. The detection table 105 and the placement table 106 are both fixedly connected to the microhardness tester bracket 101 and are sequentially located on the inner bottom wall of the microhardness tester bracket 101. The container 107 is placed above the placement table 106. Two fixing units are symmetrically arranged on the detection table 105. The second cylinder 108 is fixedly connected to the microhardness tester bracket 101 and is located on the other side of the microhardness tester bracket 101. The clamping unit is arranged at the output end of the second cylinder 108. Place the plastic additive in the container 107. The second cylinder 108 moves the clamping unit above the container 107. After the clamping unit clamps it, it is moved to the detection table 105 for placement. At this time, the fixing unit fixes the container 107. Then the first cylinder 102 is started to drive the micrometer objective lens 103 to move up and down to adjust the detection height, and the data is displayed on the control panel 104. After the detection is completed, it is clamped by the clamping unit and then placed back on the placement table 106. Thus, by putting the plastic additive into the container 107 and moving it for detection, it is avoided that the plastic additive remains inside the detection table 105, the waste of the plastic additive is avoided, the detection environment of the microhardness tester is protected, and at the same time, manual placement is not required, the placement stability and safety are improved, and the labor intensity is reduced.

[0028] Secondly, the third cylinder 109 is fixedly connected to the detection table 105 and is located on one side of the detection table 105. The output end of the third cylinder 109 penetrates through the detection table 105 and is fixedly connected to the fixing plate 110. The fixing plate 110 is located inside the detection table 105. The third cylinder 109 is started to drive the fixing plate 110 to move to hold and fix the container 107.

[0029] Meanwhile, the output end of the second cylinder 108 penetrates through the microhardness tester bracket 101 and is fixedly connected to the fixed block 112. The fourth cylinder 111 is arranged above the fixed block 112. The output end of the fourth cylinder 111 penetrates through the fixed block 112 and is fixedly connected to the U-shaped plate 113. Two fifth cylinders 114 are symmetrically arranged on both sides of the U-shaped plate 113. The output ends of the two fifth cylinders 114 both penetrate through the U-shaped plate 113 and are fixedly connected to the clamping plate 115. The fixed block 112 supports the fourth cylinder 111. When the fourth cylinder 111 is activated, it drives the U-shaped plate 113 to move downward. Then the two fifth cylinders 114 are activated to drive the two clamping plates 115 to move, clamping and fixing the container 107.

[0030] When using the present utility model to detect plastic additives, place the plastic additives in the container 107. The second cylinder 108 moves the clamping unit above the container 107. The fourth cylinder 111 is activated to drive the U-shaped plate 113 to move downward. Then the two fifth cylinders 114 are activated to drive the two clamping plates 115 to move, clamping and fixing the container 107. Then it is moved to the detection table 105 for placement. At this time, the third cylinder 109 is activated to drive the fixing plate 110 to move, abutting and fixing the container 107. Then the first cylinder 102 is activated to drive the micrometer objective lens 103 to move up and down to adjust the detection height, and the data is displayed on the control panel 104. After the detection is completed, it is clamped by the clamping unit and then placed back on the placement table 106. Through the above structural settings, by placing the plastic additives in the container 107 for movement and then detection, it is avoided that the plastic additives remain inside the detection table 105, avoiding waste of the plastic additives, protecting the detection environment of the microhardness tester. At the same time, there is no need for manual operation for placement, improving the placement stability and safety, and reducing the labor intensity.

[0031] Second Embodiment:

[0032] On the basis of the first embodiment, please refer to Figures 4 to 7 , where Figure 4 is the overall structural schematic diagram of the second embodiment of the present utility model, Figure 5 is the overall sectional view of the second embodiment of the present utility model, Figure 6 is the Figure 5 sectional view taken along line B-B of the present utility model, Figure 7 is the Figure 5 local enlarged structural view at C of the present utility model.

[0033] The utility model provides a microhardness tester for detecting plastic additives, which further includes a dispersing component. The dispersing component includes a support plate 201, a sixth cylinder 202, a motor 203, a rotating shaft 204, and two dispersing plates 205.

[0034] For this specific embodiment, the support plate 201 supports the sixth cylinder 202. When the sixth cylinder 202 is activated, it drives the rotating shaft 204 into the container 107. When the motor 203 is activated, it drives the rotating shaft 204 and the two dispersing plates 205 to rotate, so as to disperse the plastic additives, thereby dispersing the plastic additives in the container 107 and avoiding poor detection results caused by accumulation and caking.

[0035] Among them, the dispersing component is arranged on the micrometer objective 103. The dispersing component can disperse the plastic additives in the container 107 and avoid poor detection results caused by accumulation and caking.

[0036] Secondly, the support plate 201 is fixedly connected to the micrometer objective 103 and is located on one side of the micrometer objective 103. The sixth cylinder 202 is fixedly connected to the support plate 201 and is located on one side of the support plate 201. The output end of the sixth cylinder 202 penetrates through the support plate 201 and is fixedly connected to the motor 203. One end of the rotating shaft 204 is fixedly connected to the output end of the motor 203. Both of the two dispersing plates 205 are fixedly connected to the rotating shaft 204 and are sequentially distributed around the outside of the rotating shaft 204. The support plate 201 supports the sixth cylinder 202. When the sixth cylinder 202 is activated, it drives the rotating shaft 204 into the container 107. When the motor 203 is activated, it drives the rotating shaft 204 and the two dispersing plates 205 to rotate, so as to disperse the plastic additives.

[0037] When using the utility model to detect plastic additives, the support plate 201 supports the sixth cylinder 202. When the sixth cylinder 202 is activated, it drives the rotating shaft 204 into the container 107. When the motor 203 is activated, it drives the rotating shaft 204 and the two dispersing plates 205 to rotate, so as to disperse the plastic additives, thereby dispersing the plastic additives in the container 107 and avoiding poor detection results caused by accumulation and caking.

[0038] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A microhardness tester for detecting plastic additives, including a microhardness tester support, characterized in that, it further includes a detection component; The detection component includes a first cylinder, a micrometer objective lens, a control panel, a detection table, two fixing units, a placement table, a container, a second cylinder and a clamping unit. The first cylinder is fixedly connected to the microhardness tester support and is located above the microhardness tester support. The output end of the first cylinder penetrates the microhardness tester support and is fixedly connected to the micrometer objective lens. The control panel is fixedly connected to the microhardness tester support and is located on one side of the microhardness tester support. The detection table and the placement table are both fixedly connected to the microhardness tester support and are sequentially located on the inner bottom wall of the microhardness tester support. The container is placed above the placement table. The two fixing units are symmetrically arranged on the detection table. The second cylinder is fixedly connected to the microhardness tester support and is located on the other side of the microhardness tester support. The clamping unit is arranged at the output end of the second cylinder.

2. The microhardness tester for detecting plastic additives according to claim 1, characterized in that, The fixing unit includes a third cylinder and a fixing plate. The third cylinder is fixedly connected to the detection table and is located on one side of the detection table. The output end of the third cylinder penetrates the detection table and is fixedly connected to the fixing plate. The fixing plate is located inside the detection table.

3. The microhardness tester for detecting plastic additives according to claim 2, characterized in that, The clamping unit includes a fourth cylinder, a fixing block, a U-shaped plate, two fifth cylinders and two clamping plates. The output end of the second cylinder penetrates the microhardness tester support and is fixedly connected to the fixing block. The fourth cylinder is arranged above the fixing block. The output end of the fourth cylinder penetrates the fixing block and is fixedly connected to the U-shaped plate. The two fifth cylinders are symmetrically arranged on both sides of the U-shaped plate. The output ends of the two fifth cylinders both penetrate the U-shaped plate and are fixedly connected to the clamping plates.

4. The microhardness tester for detecting plastic additives according to claim 3, characterized in that, The microhardness tester for detecting plastic additives further includes a dispersing component, and the dispersing component is arranged on the micrometer objective lens.

5. The microhardness tester for detecting plastic additives according to claim 4, characterized in that, The dispersing component includes a support plate, a sixth cylinder, a motor, a rotating shaft and two dispersing plates. The support plate is fixedly connected to the micrometer objective lens and is located on one side of the micrometer objective lens. The sixth cylinder is fixedly connected to the support plate and is located on one side of the support plate. The output end of the sixth cylinder penetrates the support plate and is fixedly connected to the motor. One end of the rotating shaft is fixedly connected to the output end of the motor. The two dispersing plates are both fixedly connected to the rotating shaft and are sequentially distributed around the outside of the rotating shaft.

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