Sagger surface coating thickness detector

Abstract

The utility model relates to the technical field of sagger detection, in particular to a sagger surface coating thickness detector which comprises a base, the top, close to the center, of the base is fixedly connected with the bottom of a supporting piece, the outer wall of the supporting piece is movably connected with the inner wall of a placing piece in an inserted mode, and the supporting piece comprises a shell, a buffer spring, a supporting plate and a positioning column. After a sliding rod is pushed out of a placing disc along a circular groove, a to-be-detected sagger is placed in the placing disc, after a positioning hole of the placing disc is aligned with a positioning column, the placing disc moves downwards under the gravity of the to-be-detected sagger, then a supporting plate is driven to move downwards, and the circular-truncated-cone-shaped design of the shell enables the top diameter to be larger than the bottom diameter. When the placing disc moves downwards, the inclined planes of the sliding rods make contact with the inclined plane of the shell, the sliding rods move towards the interior of the placing disc along the circular grooves through the continuously-reduced diameters, and the four sliding rods move inwards at the same time to clamp the to-be-detected saggar through the buffer pads, so that the saggar is prevented from shaking in the detection process.

Description

Technical Field

[0001] The utility model relates to the technical field of sagger detection, and particularly relates to a detector for the thickness of the surface coating of a sagger. Background Technique

[0002] In industries such as ceramics, metallurgy, and chemical engineering, as an important container or mold, the quality of the surface coating of a sagger directly affects the service performance and lifespan of the product. Therefore, the accurate measurement of the thickness of the surface coating of a sagger is a key link to ensure product quality.

[0003] At present, when most detectors for the thickness of the surface coating of saggers on the market are in use, in order to ensure the accuracy of detection, the sagger needs to be clamped and fixed first, and the surface of the sagger is easily rubbed against the clamping part of the fixture, causing damage to the surface of the sagger. Content of the Utility Model

[0004] The purpose of the utility model is to provide a detector for the thickness of the surface coating of a sagger to solve the problem of possible damage to the surface of the sagger during the clamping process proposed in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A detector for the thickness of the surface coating of a sagger, including a base, the top of the base near the center is fixedly connected to the bottom of a support member, the outer wall of the support member is movably inserted into the inner wall of a placement member, the support member includes a housing, a buffer spring, a support plate, and a positioning post, and the placement member is composed of a placement disc, a circular groove, and a positioning hole.

[0005] The inner wall of the placement member is slidably connected to the outer wall of the member to be detected, the outer wall of one end of the member to be detected is slidably connected to the inner wall of the support member, the top of the base near the back is fixedly connected to the bottom of a thickness detection member, and the member to be detected includes a sagger to be detected, a buffer pad, and a sliding rod.

[0006] Preferably, the base is composed of a cushion block and a workbench, and the top of the cushion block is fixedly connected to the bottom of the workbench.

[0007] Preferably, the inner bottom wall of the housing is fixedly connected to the bottom end of the buffer spring, and the top end of the buffer spring is height-connected to the bottom of the support plate. The top of the support plate is fixedly connected to the bottom end of the positioning post, and the bottom of the housing is fixedly connected to the top of the workbench near the center. The shape of the housing is set as a frustum of a cone.

[0008] Preferably, a circular groove is formed in the side wall of the placement disc, and a positioning hole is formed in the bottom of the placement disc. The bottom of the placement disc is movably abutted against the top of the support plate, and the inner wall of the circular groove is movably inserted into the outer wall of the positioning post.

[0009] Preferably, the outer wall of the test cartridge is movably abutted against the outer wall of the buffer pad, and the outer wall of the buffer pad away from the test cartridge is fixedly connected to one end of the sliding rod. The cross-sectional shape of the other end of the sliding rod is triangular, and the bottom of the test cartridge is movably abutted against the top of the placement tray. The outer wall of the sliding rod is slidably connected to the inner wall of the circular groove, and the outer wall of the end of the sliding rod away from the buffer pad is slidably connected to the inner wall of the housing. The number of the sliding rods and the buffer pads is set to four, and the four sliding rods and the buffer pads are evenly distributed in a ring at equal distances.

[0010] Preferably, the thickness detecting member is composed of a vertical plate, a horizontal plate, a hydraulic rod and a detecting probe. The outer wall of the top of the vertical plate is fixedly welded to the outer wall of the back of the horizontal plate, and a hydraulic rod is fixedly installed at the bottom of the horizontal plate. The output end of the hydraulic rod is fixedly installed with a detecting probe, and the bottom of the vertical plate is fixedly connected to the top of the workbench near the back.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In the present utility model, after the sliding rod is pushed out of the circular groove towards the outside of the placement tray, the test cartridge to be detected is placed in the placement tray. After the positioning holes of the placement tray are aligned with the positioning posts, the placement tray moves downward under the gravity of the test cartridge to be detected, thereby driving the support plate to move downward. The frustum-shaped design of the housing makes the top diameter larger than the bottom diameter. While the placement tray moves downward, the inclined surface of the sliding rod contacts the inclined surface of the housing. Through the continuously decreasing diameter, the sliding rod moves along the circular groove towards the inside of the placement tray. The four sliding rods move inward simultaneously to clamp the test cartridge to be detected through the buffer pads, preventing it from shaking during the detection.

[0013] In the present utility model, the buffer spring provides a certain buffer force when the placement tray descends when placing the test cartridge. The buffer pad avoids direct contact between the sliding rod and the test cartridge to be detected, prevents the test cartridge from being damaged during placement, and improves the service life of the device at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a cross-sectional view of the present utility model;

[0016] Figure 3 is an exploded view of the present utility model;

[0017] Figure 4 is an exploded view of the placement member in the present utility model.

[0018] In the figure: 1. Base; 101. Spacer block; 102. Workbench; 2. Support member; 201. Outer shell; 202. Buffer spring; 203. Support plate; 204. Positioning post; 3. Placing member; 301. Placing tray; 302. Circular groove; 303. Positioning hole; 4. Component to be detected; 401. Casserole to be detected; 402. Buffer pad; 403. Slide bar; 5. Thickness detection member; 501. Vertical plate; 502. Horizontal plate; 503. Hydraulic rod; 504. Detection probe. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a thickness detector for the surface coating of a casserole, including a base 1. The top of the base 1 near the center is fixedly connected to the bottom of the support member 2. The outer wall of the support member 2 is movably inserted into the inner wall of the placing member 3. The support member 2 includes an outer shell 201, a buffer spring 202, a support plate 203 and a positioning post 204. The placing member 3 is composed of a placing tray 301, a circular groove 302 and a positioning hole 303.

[0021] The inner wall of the placing member 3 is slidably connected to the outer wall of the component to be detected 4. The outer wall of one end of the component to be detected 4 is slidably connected to the inner wall of the support member 2. The top of the base 1 near the back is fixedly connected to the bottom of the thickness detection member 5. The component to be detected 4 includes a casserole to be detected 401, a buffer pad 402 and a slide bar 403.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the base 1 is composed of a spacer block 101 and a workbench 102. The top of the spacer block 101 is fixedly connected to the bottom of the workbench 102. The spacer block 101 prevents the workbench 102 from directly contacting the desktop and prevents it from being worn.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the inner bottom wall of the outer shell 201 is fixedly connected to the bottom end of the buffer spring 202, and the top end of the buffer spring 202 is height-connected to the bottom of the support plate 203. The top of the support plate 203 is fixedly connected to the bottom end of the positioning post 204, and the bottom of the outer shell 201 is fixedly connected to the top of the workbench 102 near the center. The shape of the outer shell 201 is set as a frustum of a cone.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a circular groove 302 is formed in the side wall of the placement tray 301, and a positioning hole 303 is formed in the bottom of the placement tray 301. The bottom of the placement tray 301 is movably abutted against the top of the support plate 203, and the inner wall of the circular groove 302 is movably inserted into the outer wall of the positioning post 204.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the outer wall of the test cartridge 401 to be detected is movably abutted against the outer wall of the buffer pad 402, and the outer wall of the buffer pad 402 away from the test cartridge 401 to be detected is fixedly connected to one end of the sliding rod 403. The cross-sectional shape of the other end of the sliding rod 403 is set as a triangle. The bottom of the test cartridge 401 to be detected is movably abutted against the top of the placement tray 301. The outer wall of the sliding rod 403 is slidably connected to the inner wall of the circular groove 302, and the outer wall of the end of the sliding rod 403 away from the buffer pad 402 is slidably connected to the inner wall of the outer shell 201. The number of the sliding rods 403 and the buffer pads 402 is both set as four, and the four sliding rods 403 and the buffer pads 402 are evenly distributed in a ring shape at equal distances. After pushing the sliding rod 403 out of the circular groove 302 towards the outside of the placement tray 301, the test cartridge 401 to be detected is placed in the placement tray 301. After the positioning hole 303 of the placement tray 301 is aligned with the positioning post 204, the placement tray 301 moves downward under the gravity of the test cartridge 401 to be detected, thereby driving the support plate 203 to move downward. The frustum shape design of the outer shell 201 makes the top diameter larger than the bottom diameter. While the placement tray 301 moves downward, the inclined surface of the sliding rod 403 contacts the inclined surface of the outer shell 201, and the diameter that is continuously shrinking causes the sliding rod 403 to move along the circular groove 302 towards the inside of the placement tray 301. The four sliding rods 403 move inward simultaneously to clamp the test cartridge 401 to be detected through the buffer pads 402, preventing it from shaking during the detection. The buffer spring 202 provides a certain buffer force when the placement tray 301 descends when placing the test cartridge 401 to be detected. The buffer pad 402 avoids the direct contact between the sliding rod 403 and the test cartridge 401 to be detected, prevents the test cartridge 401 to be detected from being damaged during placement, and improves the service life of the equipment at the same time.

[0026] In this embodiment, as Figure 1 , Figure 2, Figure 3 and Figure 4 As shown in Figure 3 and Figure 4 , the thickness detection member 5 is composed of a vertical plate 501, a horizontal plate 502, a hydraulic rod 503 and a detection probe 504. The outer wall of the top of the vertical plate 501 is fixedly welded to the outer wall of the back of the horizontal plate 502, and the hydraulic rod 503 is fixedly installed at the bottom of the horizontal plate 502. The output end of the hydraulic rod 503 is fixedly installed with the detection probe 504, and the bottom of the vertical plate 501 is fixedly connected to the top of the workbench 102 near the back. Through the hydraulic rod 503, the detection probe 504 is pushed downward to detect the coating thickness of the to-be-detected crucible 401.

[0027] The usage method and advantages of the present utility model: When this crucible surface coating thickness detector is working, the working process is as follows:

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, after pushing the sliding rod 403 out of the placing tray 301 along the circular groove 302, the to-be-detected crucible 401 is placed into the placing tray 301. After the positioning holes 303 of the placing tray 301 are aligned with the positioning posts 204, the placing tray 301 moves downward under the gravity of the to-be-detected crucible 401, thereby driving the support plate 203 to move downward. The frustum-shaped design of the outer shell 201 makes the top diameter larger than the bottom diameter. While the placing tray 301 moves downward, the inclined surface of the sliding rod 403 contacts the inclined surface of the outer shell 201. Due to the continuously decreasing diameter, the sliding rod 403 moves along the circular groove 302 towards the inside of the placing tray 301. The four sliding rods 403 move inward simultaneously to clamp the to-be-detected crucible 401 through the buffer pads 402, preventing it from shaking during detection. Through the hydraulic rod 503, the detection probe 504 is pushed downward to detect the coating thickness of the to-be-detected crucible 401. The buffer spring 202 provides a certain buffer force when the placing tray 301 descends when placing the to-be-detected crucible 401. The buffer pads 402 avoid the direct contact between the sliding rod 403 and the to-be-detected crucible 401, preventing the to-be-detected crucible 401 from being damaged during placement, and at the same time improving the service life of the device.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Technical staff in this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sagger surface coating thickness detector, comprising a base (1), characterized in that: The top of the base (1) near the center is fixedly connected to the bottom of the support member (2), the outer wall of the support member (2) is movably plugged into the inner wall of the placement member (3), the support member (2) comprises a shell (201), a buffer spring (202), a support plate (203) and a positioning column (204), and the placement member (3) comprises a placement plate (301), a circular groove (302) and a positioning hole (303); The inner wall of the placement piece (3) is slidably connected to the outer wall of the piece to be detected (4), the outer wall of one end of the piece to be detected (4) is slidably connected to the inner wall of the support piece (2), the top of the base (1) close to the back side is fixedly connected to the bottom of the thickness detection piece (5), and the piece to be detected (4) comprises a sagger to be detected (401), a buffer pad (402) and a slide rod (403).

2. The sagger surface coating thickness detector according to claim 1 is characterized in that: The base (1) is composed of a cushion block (101) and a workbench (102), and the top of the cushion block (101) is fixedly connected to the bottom of the workbench (102).

3. The sagger surface coating thickness detector according to claim 2 is characterized in that: The inner bottom wall of the shell (201) is fixedly connected to the bottom end of the buffer spring (202), and the top end of the buffer spring (202) is highly connected to the bottom of the support plate (203), the top of the support plate (203) is fixedly connected to the bottom end of the positioning column (204), and the bottom of the shell (201) is fixedly connected to the top of the workbench (102) near the center, and the shape of the shell (201) is set to be a truncated cone.

4. The sagger surface coating thickness detector according to claim 3 is characterized in that: The side wall of the placement plate (301) is provided with a circular groove (302), and the bottom of the placement plate (301) is provided with a positioning hole (303). The bottom of the placement plate (301) is movably abutted against the top of the support plate (203), and the inner wall of the circular groove (302) is movably plugged into the outer wall of the positioning column (204).

5. The sagger surface coating thickness detector according to claim 4 is characterized in that: The outer wall of the sagger (401) to be detected is movably abutted against the outer wall of the buffer pad (402), and the buffer pad (402) is fixedly connected to one end of the sliding rod (403) away from the outer wall of the sagger (401) to be detected, and the cross-sectional shape of the other end of the sliding rod (403) is set to be triangular, and the bottom of the sagger (401) to be detected is movably abutted against the top of the placement plate (301), the outer wall of the sliding rod (403) is slidably connected to the inner wall of the circular groove (302), and the outer wall of the sliding rod (403) away from one end of the buffer pad (402) is slidably connected to the inner wall of the shell (201), and the number of the sliding rods (403) and the buffer pads (402) is set to four, and the four sliding rods (403) and the buffer pads (402) are all distributed in a ring shape with equal distances.

6. The sagger surface coating thickness detector according to claim 2, characterized in that: The thickness detection member (5) is composed of a vertical plate (501), a horizontal plate (502), a hydraulic rod (503) and a detection probe (504); the outer wall at the top of the vertical plate (501) is fixedly welded to the outer wall at the back of the horizontal plate (502); the hydraulic rod (503) is fixedly installed at the bottom of the horizontal plate (502); the detection probe (504) is fixedly installed at the output end of the hydraulic rod (503); and the bottom of the vertical plate (501) is fixedly connected to the top of the workbench (102) near the back.

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