Ceramic product size detection device for laboratory

Abstract

The utility model relates to the field of ceramic product detection equipment, in particular to a ceramic product size detection device for a laboratory, which comprises a sliding frame assembly, a detection assembly and an electric control unit, and is characterized in that the sliding frame assembly is provided with a support column, an adjusting seat and a linear module; the detection assembly comprises a cantilever, a middle vertical rod, side vertical rods, a first distance measuring sensor and a second distance measuring sensor, the cantilever is connected to a sliding block of the linear module, and the middle vertical rod and the two side vertical rods arranged on the two sides of the middle vertical rod are detachably connected to the lower portion of the cantilever. Two of the four first distance measuring sensors are respectively locked at the lower ends of the two side vertical rods and are oppositely arranged, and the other two first distance measuring sensors are locked at the two sides of the lower end of the middle vertical rod and are oppositely arranged; and the second distance measuring sensor is locked below the cantilever. The size detection device is used for detecting the transverse sizes of different parts of the cavity of the ceramic product placed below the detection assembly, the limitation of manual measurement can be avoided, and the efficiency and the accuracy of the size measurement of the ceramic product can be improved.

Description

Technical Field

[0001] The utility model relates to the field of ceramic product detection equipment, in particular to a ceramic product size detection device for laboratory use. Background Art

[0002] In the inspection process of ceramic products, dimension detection is one of the most important links. At present, the dimensions of ceramic products are usually measured manually. Since the shapes of ceramic products are not all horizontal and vertical regular pieces, especially ceramic utensils and ceramic crafts, such as ceramic jars, ceramic vases or basins, are mostly hollow gyroscopes, and there are both bulging parts and retracted parts on the same product. The inner and outer radial dimensions, wall thickness and height dimensions of different parts need to be tested. Before sample trial production or batch production, it is generally necessary for the laboratory to quickly and accurately detect and record and analyze these dimensions of ceramic products. Although the height dimension is easy to measure, the lateral dimensions of different parts, such as the inner and outer radial dimensions and wall thickness dimensions, are not very convenient if measured by traditional manual measurement; the measurement of the dimensions of the bulging or retracted parts is even more difficult and difficult to measure accurately; even some dimensions, such as the wall thickness of a special part, require destructive measurement to obtain accurate data. In view of the limitations of current measurement methods, if a laboratory ceramic size detection device can be designed to measure the lateral dimensions of different parts of ceramics, such as inner and outer radial dimensions and wall thickness dimensions, to avoid the limitations of manual measurement and improve measurement efficiency and accuracy, it is a problem to be solved in this case. Utility Model Content

[0003] In order to overcome the deficiencies in the prior art, the utility model discloses a laboratory ceramic size detection device, comprising a sliding frame assembly, a detection assembly and an electric control unit, wherein the sliding frame assembly is provided with a pillar, an adjustment seat and a linear module, a slider of the linear module disposed on one side of the pillar can slide up and down, and a sliding plate of the adjustment seat disposed below the pillar can slide longitudinally; the detection assembly comprises a cantilever, a neutral pole, a side pole, a first distance measuring sensor and a second distance measuring sensor, the cantilever is suspended and connected to the slider of the linear module, the neutral pole and two side poles are detachably connected to the bottom of the cantilever, the two side poles are disposed on both sides of the neutral pole, four first distance measuring sensors are of equal height and arranged side by side, wherein two first distance measuring sensors are respectively locked at the lower ends of the two side poles and their detection ends face the neutral pole, and another two first distance measuring sensors are locked at both sides of the lower end of the neutral pole and their detection ends face the two side poles respectively; the second distance measuring sensor is locked at the bottom of the cantilever and its detection end faces the bottom plate of the adjustment seat. The utility model suspends a detection component on a linear module of a sliding frame component and places it above an adjustment seat. A first distance measuring sensor is provided at the lower ends of a neutral pole and two side poles connected below the cantilever of the detection component. A second distance measuring sensor is provided below the cantilever. A hollow cavity of a ceramic product to be detected can be placed on the adjustment seat of the sliding frame component. By moving the detection component up and down, the two first distance measuring sensors fixed on the neutral pole can be placed in the cavity of the ceramic product, and the two first distance measuring sensors on the two side poles can be placed outside the ceramic product. The two first distance measuring sensors in the cavity of the ceramic product and the two first distance measuring sensors outside the cavity can respectively collect lateral dimension information of the inner cavity and outer shape of the ceramic product. At the same time, the second distance measuring sensor can collect the height position information of the first distance measuring sensor at this time, and the electric control unit can analyze, calculate and display the inner and outer radial dimensions and the corresponding thickness dimensions at the height, thereby avoiding the limitation of manual measurement and improving the efficiency and accuracy of ceramic product size measurement.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A laboratory ceramic size detection device, characterized in that it includes a sliding frame assembly and a detection assembly, the sliding frame assembly is provided with a pillar and a linear module connected to one side of the pillar, the slider of the linear module can slide up and down, the detection assembly is provided with a transversely suspended cantilever and a neutral rod and two side rods vertically connected to the bottom of the cantilever, the two side rods are arranged on the left and right sides of the neutral rod and are parallel to the neutral rod, the cantilever is connected to the slider of the linear module of the sliding frame assembly and can slide up and down with the slider, and the bottom of the cantilever of the detection assembly, the lower end of the neutral rod and the lower end of the two side rods are provided with ranging sensors for detecting the lateral dimensions of different parts of the ceramic cavity placed below the detection assembly.

[0006] The sliding frame assembly is also provided with an adjustment seat, which includes a base plate and a sliding plate. The upper surface of the base plate is longitudinally provided with two upwardly protruding sliding rails and the two sliding rails are arranged in parallel. The lower side of the sliding plate is longitudinally provided with two inwardly recessed sliding grooves matching the two sliding rails. The sliding plate is placed above the base plate, and the sliding rails of the base plate are slidably placed in the sliding grooves of the sliding plate. The sliding plate can slide in the longitudinal direction. The sliding plate is provided with a threaded hole that passes through the front and rear in the longitudinal center, and the two sliding grooves of the sliding plate are symmetrically arranged on the left and right sides of the threaded hole.

[0007] The adjustment seat also includes a screw and a support. The screw is provided with an external thread matching the threaded hole of the sliding plate. One end of the screw is screwed into the threaded hole of the sliding plate. The support is a seat body with a smooth round sleeve in the middle. The other end of the screw is a smooth round rod and the diameter of the round rod matches the inner diameter of the round sleeve of the support. The other end of the screw is rotatably placed in the round sleeve of the support and the support limits the axial movement of the screw. The support is placed in front of or behind the sliding plate and fixedly connected to the base plate.

[0008] Furthermore, a rotating wheel is provided at the other end of the screw.

[0009] One side of the adjustment seat is fixedly connected to the bottom of the pillar, and the detection component is placed above the adjustment seat.

[0010] The cantilever comprises a horizontal plate and a vertical plate fixed to one end of the horizontal plate, and the other end of the horizontal plate is suspended. The middle pole and the side poles are rod-shaped bodies, and the upper ends of the middle pole and the side poles can be detachably fixed under the horizontal plate of the cantilever.

[0011] The detection component is also provided with a first distance measuring sensor, and there are four first distance measuring sensors, two of which are respectively locked at the lower ends of the two side poles and the detection ends of the two first distance measuring sensors face the neutral pole, and the other two first distance measuring sensors are locked at the lower end of the neutral pole and are placed on both sides, and the detection ends of the two first distance measuring sensors face the two side poles respectively. The four first distance measuring sensors are of the same height and are arranged side by side.

[0012] The detection component is also provided with a second distance measuring sensor, which is locked under the horizontal plate of the cantilever and the detection end of the second distance measuring sensor faces the bottom plate of the adjustment seat.

[0013] The laboratory ceramic size detection device also includes an electronic control unit, which includes a control mainboard and a display screen. The sliding frame assembly and the detection assembly are both electrically connected to the electronic control unit. The electronic control unit can instruct the linear module of the sliding frame assembly to start and stop. The electronic control unit can accept the measurement information collected by the first ranging sensor and the second ranging sensor for analysis and processing, and can display the detection results through the display screen.

[0014] The first distance measuring sensor and the second distance measuring sensor are preferably laser infrared distance measuring sensors.

[0015] From the above description, it can be seen that the advantage of the laboratory ceramic size detection device provided by the utility model is that: the detection component is suspended on the linear module of the sliding frame assembly and placed above the adjustment seat, and the lower ends of the neutral rod and the two side rods connected under the cantilever of the detection component are provided with a first ranging sensor, and a second ranging sensor is provided under the cantilever, and the ceramic cavity to be detected can be placed on the adjustment seat of the sliding frame assembly. By moving the detection assembly up and down, the two first distance measuring sensors fixed on the neutral pole can be placed in the cavity of the ceramic product, and the two first distance measuring sensors on the two side poles can be placed outside the ceramic product. The two first distance measuring sensors in the ceramic product cavity and the two first distance measuring sensors outside the cavity can respectively collect the lateral size information of the inner cavity and the outer shape of the ceramic product. At the same time, the second distance measuring sensor can collect the height position information of the first distance measuring sensor at this time, and the electronic control unit can analyze, calculate and display the inner and outer radial dimensions and the corresponding thickness dimensions at this height, thereby avoiding the limitations of manual measurement and improving the efficiency and accuracy of ceramic product size measurement. The utility model has reasonable design, simple structure, low cost and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a general schematic diagram of a laboratory ceramic size detection device according to the utility model;

[0017] Figure 2 is a schematic diagram of a sliding frame assembly;

[0018] Figure 3 It is an enlarged schematic diagram of the adjustment seat;

[0019] Figure 4 for Figure 3 AA enlarged schematic diagram in;

[0020] Figure 5 An enlarged schematic diagram of the detection component.

[0021] Reference numerals:

[0022] 1 sliding frame assembly; 11 pillar; 12 adjustment seat; 121 bottom plate; 1211 slide rail; 122 sliding plate; 123 screw rod; 124 support; 13 linear module; 2 detection assembly; 21 cantilever; 22 neutral rod; 23 side rod; 24 first distance sensor; 25 second distance sensor; 3 electronic control unit. DETAILED DESCRIPTION

[0023] The present invention is further described below through specific implementation methods.

[0024] like Figure 1 , Figure 2 and Figure 5 As shown, a laboratory ceramic size detection device described in the utility model includes a sliding frame assembly 1, a detection assembly 2 and an electronic control unit 3. The sliding frame assembly 1 is provided with a pillar 11, an adjustment seat 12 and a linear module 13. The linear module 13 is vertically connected to one side of the pillar 11. The linear module 13 is a well-known technology. The linear module 13 of this embodiment is a ball screw type linear module, and its own slider can slide up and down under the drive of the screw nut. The detection component 2 is provided with a cantilever 21, a neutral rod 22, a side rod 23, a first distance measuring sensor 24 and a second distance measuring sensor 25. The cantilever 21 is laterally suspended and connected to the slider of the linear module 13 of the sliding frame assembly 1 and can slide up and down with the slider. The side rod 23 is composed of two pieces. The neutral rod 22 and the two side rods 23 are detachably connected under the cantilever 21. The two side rods 23 are respectively placed on the left and right sides of the neutral rod 22 and are side by side with the neutral rod 22. The lower end of the neutral rod 22 and the lower end of the two side rods 23 are respectively provided with a first distance measuring sensor 24. A second distance measuring sensor 25 is provided under the cantilever 21 for detecting the lateral dimensions of different parts of the ceramic cavity placed under the detection component 2. The electronic control unit 3 includes a control main board and a display screen. The sliding frame assembly 1 and the detection assembly 2 are both electrically connected to the electronic control unit 3. The electronic control unit 3 can instruct the linear module 13 of the sliding frame assembly 1 to start and stop. The electronic control unit 3 can accept the measurement information collected by the first ranging sensor 24 and the second ranging sensor 25 for analysis and processing, and can display the detection results through the display screen.

[0025] like Figures 1 to 4As shown, the adjustment seat 12 described in the utility model includes a base plate 121, a sliding plate 122, a screw 123 and a support 124. The upper surface of the base plate 121 is longitudinally provided with two upwardly protruding slide rails 1211 and the two slide rails 1211 are arranged in parallel. The lower side of the sliding plate 122 is longitudinally provided with two inwardly recessed slide grooves matching the two slide rails 1211. The sliding plate 122 is placed above the base plate 121, and the slide rails 1211 of the base plate 121 are slidably placed in the slide grooves of the sliding plate 122. The sliding plate 122 can slide in the longitudinal direction. The sliding plate 122 is provided with a threaded hole that passes through front and back in the longitudinal center, and the two slide grooves of the sliding plate 122 are symmetrically arranged on the left and right sides of the threaded hole. The screw 123 is provided with an external thread matching the threaded hole of the sliding plate 122, one end of the screw is screwed into the threaded hole of the sliding plate 122, the support 124 is a seat body with a smooth round sleeve in the middle, the other end of the screw 123 is a smooth round rod and the diameter of the round rod matches the inner diameter of the round sleeve of the support 124, the other end of the screw 123 is rotatably placed in the round sleeve of the support 124 and the support 124 limits the axial movement of the screw 123, the support 124 is placed in front of or behind the sliding plate 122 and fixedly connected to the bottom plate 121, and the support 124 of this embodiment is placed in front of the sliding plate 122. The end of the other end of the screw 123 is provided with a rotary wheel. One side of the adjustment seat 12 is fixedly connected to the bottom of the pillar 11, and the detection component 2 is placed above the adjustment seat 12.

[0026] like Figure 1 , Figure 2 and Figure 5 As shown, the cantilever 21 of the utility model includes a horizontal plate and a vertical plate fixed to one end of the horizontal plate, and the other end of the horizontal plate is suspended. The central pole 22 and the side pole 23 are both rod-shaped bodies, and the upper ends of the central pole 22 and the side pole 23 can be detachably fixed to the bottom of the horizontal plate of the cantilever 21. The first distance measuring sensors 24 are four pieces, two of which are respectively locked at the lower ends of the two side poles 23 and the detection ends of the two first distance measuring sensors 24 face the central pole 22, and the other two first distance measuring sensors 24 are locked at the lower end of the central pole 22 and are placed on both sides, and the detection ends of the two first distance measuring sensors 24 face the two side poles 23 respectively. The four first distance measuring sensors 24 are of the same height and are arranged side by side. The second distance measuring sensor 25 is locked under the horizontal plate of the cantilever 21 and the detection end of the second distance measuring sensor 25 faces the bottom plate 121 of the adjustment seat 12. In this embodiment, the first distance measuring sensor 24 and the second distance measuring sensor 25 are both laser infrared distance measuring sensors.

[0027] The method of using the laboratory ceramic size detection device described in the utility model is as follows:

[0028] The electronic control unit 3 and the first distance measuring sensor 24 and the second distance measuring sensor 25 are turned on.

[0029] The linear module 13 is instructed to start, and the detection component 2 is first moved downward so that the center height of the four first distance measuring sensors 24 is equal to the height of the upper surface of the sliding plate 122. The electronic control unit 3 records the height information collected by the second distance measuring sensor 25 at this time and sets it as a reference elevation with a relative height of zero; then the detection component 2 is moved upward, and the ceramic product to be detected is placed on the sliding plate 122 of the adjustment seat 12.

[0030] If the ceramic product to be inspected is a rotating cavity, it is necessary to inspect the lateral dimensions at different heights, such as the inner diameter, outer diameter and wall thickness.

[0031] Before detection, the ceramics can be positioned. The positioning method is: move the detection component 2 downward, so that the first distance sensor 24 on the middle pole 22 is placed in the cavity of the ceramics, and the two first distance sensors 24 on the two side poles 23 are placed outside the ceramics. The height of the first distance sensor 24 can detect any rotating part of the ceramics; then slowly rotate the screw 123 of the adjustment seat 12 to drive the sliding plate 122 and the ceramics on it to move slowly forward and backward longitudinally. At this time, the first distance sensor 24 on any side pole 23 can detect the distance value between the outer wall of the ceramics and the sensor is constantly changing. When the distance value detected by any first distance sensor 24 is the smallest, stop rotating the screw 123 immediately so that the ceramics no longer move. At this time, the distance between the ceramics and the left and right sides of the cross-sectional circular ring corresponding to the first distance sensor 24 is the largest, that is, the first distance sensor 24 is facing the diameter direction of the cross-sectional circular ring, and the positioning is completed.

[0032] After the ceramic product is positioned, the linear module 13 drives the detection component 2 to move up and down. At this time, the two first distance measuring sensors 24 in the ceramic product cavity and the two first distance measuring sensors 24 outside the cavity can respectively collect: at different heights, the distances from the two first distance measuring sensors 24 in the cavity to the left and right inner walls of the ceramic product cavity, and the distances from the two first distance measuring sensors 24 outside the cavity to the left and right outer walls of the ceramic product, thereby forming the detected diameter size information; at the same time, the second distance measuring sensor 25 can collect the height position information of the first distance measuring sensor 24 at different heights, and feed it back to the electronic control unit 3, which analyzes, calculates and displays the inner diameter, outer diameter and corresponding thickness size at each height.

[0033] If the ceramic product to be inspected is a rotating solid body, the outer diameters of parts at different heights can be inspected by removing the neutral rod 22 and referring to the above method.

[0034] If the ceramic product to be inspected is a non-rotating hollow body or solid body, there is no need to position the ceramic product. Referring to the above method, the lateral dimensions of parts at different heights can also be detected; rotating the ceramic product can also detect the lateral dimensions of parts at different directions and heights.

[0035] The utility model suspends the detection component 2 on the linear module 13 of the sliding frame component 1 and is placed above the adjustment seat 12. The lower ends of the neutral rod 22 and the two side rods 23 connected below the cantilever 21 of the detection component 2 are both provided with a first distance measuring sensor 24, and the lower ends of the cantilever 21 are provided with a second distance measuring sensor 25. The hollow body of the ceramic product to be detected can be placed on the adjustment seat 12 of the sliding frame component 1. By moving the detection component 2 up and down, the two first distance measuring sensors 24 fixed on the neutral rod 22 can be placed in the hollow body of the ceramic product, and the two side rods can be placed in the hollow body of the ceramic product. The two first distance measuring sensors 24 on 23 are placed outside the ceramic product. The two first distance measuring sensors 24 in the ceramic product cavity and the two first distance measuring sensors 24 outside the cavity can respectively collect the lateral dimension information of the inner cavity and the outer shape of the ceramic product. At the same time, the second distance measuring sensor 25 can collect the height position information of the first distance measuring sensor 24 at this time, and the electronic control unit 3 can analyze, calculate and display the inner and outer radial dimensions and the corresponding thickness dimensions at the height, thereby avoiding the limitations of manual measurement and improving the efficiency and accuracy of ceramic product size measurement.

[0036] The above is only a specific embodiment of the present utility model, but the design concept of the present utility model is not limited to this. Any non-substantial changes to the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.

Claims

1. A laboratory ceramic size detection device, characterized in that: The invention comprises a sliding frame assembly (1) and a detection assembly (2). The sliding frame assembly (1) is provided with a pillar (11) and a linear module (13) connected to one side of the pillar (11) and arranged upright. The slider of the linear module (13) can slide up and down. The detection assembly (2) is provided with a transverse cantilever (21) and a neutral pole (22) and two side poles (23) connected vertically below the cantilever (21). The two side poles (23) are arranged on the left and right sides of the neutral pole (22) and are arranged side by side with the neutral pole (22). The cantilever (21) is connected to the slider of the linear module (13) of the sliding frame assembly (1) and can slide up and down with the slider. The lower end of the cantilever (21) of the detection assembly (2), the lower end of the neutral pole (22) and the lower ends of the two side poles (23) are all provided with distance measuring sensors.

2. A laboratory ceramic size detection device according to claim 1, characterized in that: The sliding frame assembly (1) is also provided with an adjustment seat (12), and the adjustment seat (12) includes a base plate (121) and a sliding plate (122). The upper surface of the base plate (121) is longitudinally provided with two sliding rails (1211) and the two sliding rails (1211) are arranged in parallel. The lower surface of the sliding plate (122) is longitudinally provided with two sliding grooves matching the two sliding rails (1211). The sliding plate (122) is placed above the base plate (121), and the sliding rails (1211) of the base plate (121) are slidably placed in the sliding grooves of the sliding plate (122). The sliding plate (122) can slide in the longitudinal direction. The sliding plate (122) is provided with a threaded hole that passes through the front and rear in the longitudinal center, and the two sliding grooves of the sliding plate (122) are symmetrically arranged on the left and right sides of the threaded hole.

3. A laboratory ceramic size detection device according to claim 2, characterized in that: The adjustment seat (12) further comprises a screw (123) and a support (124), wherein the screw (123) is provided with an external thread matching the threaded hole of the sliding plate (122), one end of the screw is screwed into the threaded hole of the sliding plate (122), the support (124) is a seat body with a smooth round sleeve in the middle, the other end of the screw (123) is a smooth round rod and the diameter of the round rod matches the inner diameter of the round sleeve of the support (124), the other end of the screw (123) is rotatably placed in the round sleeve of the support (124) and the support (124) limits the axial movement of the screw (123), and the support (124) is placed in front of or behind the sliding plate (122) and fixedly connected to the bottom plate (121).

4. A laboratory ceramic size detection device according to claim 3, characterized in that: The other end of the screw rod (123) is provided with a roller.

5. The laboratory ceramic size detection device according to claim 3, characterized in that: One side of the adjustment seat (12) is fixedly connected to the bottom of the support (11), and the detection component (2) is placed above the adjustment seat (12).

6. A laboratory ceramic size detection device according to claim 5, characterized in that: The cantilever (21) comprises a horizontal plate and a vertical plate fixed to one end of the horizontal plate, and the other end of the horizontal plate is suspended. The middle pole (22) and the side pole (23) are both rod-shaped bodies, and the upper ends of the middle pole (22) and the side pole (23) are both detachably fixed to the bottom of the horizontal plate of the cantilever (21).

7. A laboratory ceramic size detection device according to claim 6, characterized in that: The detection component (2) is further provided with a first distance measuring sensor (24). The first distance measuring sensors (24) are four in number, two of which are respectively locked at the lower ends of the two side poles (23) and the detection ends of the two first distance measuring sensors (24) face the neutral pole (22), and the other two of which are locked at the lower end of the neutral pole (22) and are arranged on both sides, and the detection ends of the two first distance measuring sensors (24) face the two side poles (23) respectively. The four first distance measuring sensors (24) are of equal height and are arranged side by side.

8. A laboratory ceramic size detection device according to claim 7, characterized in that: The detection component (2) is also provided with a second distance measuring sensor (25), which is locked under the horizontal plate of the cantilever (21) and the detection end of the second distance measuring sensor (25) faces the bottom plate (121) of the adjustment seat (12).

9. A laboratory ceramic size detection device according to claim 8, characterized in that: The invention also comprises an electric control unit (3), wherein the electric control unit (3) comprises a control main board and a display screen, the sliding frame assembly (1) and the detection assembly (2) are both electrically connected to the electric control unit (3), the electric control unit (3) can instruct the linear module (13) of the sliding frame assembly (1) to start or stop, the electric control unit (3) can receive information collected by the first distance measuring sensor (24) and the second distance measuring sensor (25), analyze and process the information, and can display the detection result on the display screen.

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