PMI foam board thickness measuring device
By designing the PMI foam plate thickness measurement device, thickness measurement is performed using the measurement structure and rolling components, and avoiding position deviation through the limit structure and adjustment components, the problem of insufficient measurement of the thickness of the large-sized foam plate is solved, and high-precision control of the foam plate density is achieved.
Patent Information
- Application Number
- CN202421462655.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The prior art lacks effective measurement tools to measure the thickness of large-sized foamed plates, resulting in insufficient precise control of the density of foamed plates.
A PMI foam plate thickness measurement device is designed, including a base, a measuring frame, a measuring structure and an auxiliary structure. The precise measurement of the foam plate thickness is achieved through the measurement structure and the rolling assembly, and the position deviation of the foam plate is avoided through the limit structure and the adjustment assembly.
It realizes rapid and accurate measurement of the thickness of each position of the foam board, ensures high and accurate control of the density of the foam board, and solves the problem of insufficient thickness measurement in the existing technology.
Smart Images
Figure CN222703976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of foamed board thickness measurement, in particular to a PMI foamed board thickness measurement device. Background Art
[0002] Due to its porous structure, polymethacrylimide foam materials absorb and refract light from infrared and other optical measuring equipment, making it difficult to achieve accurate measurement. At present, the density of foamed boards is mainly estimated by combining the length and width dimensions with historical data statistics. In the thickness direction, due to the large size of the foamed board, there is a certain difference in thickness between the edge and the middle area. At present, there is no effective measurement tool to measure the thickness of large-sized boards. This is insufficient for accurate control of density and cannot achieve high-precision control of the density of foamed boards.
[0003] Based on this, a PMI foam board thickness measuring device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content
[0004] The utility model aims to provide a PMI foam board thickness measuring device to solve the problem that there is no effective measuring tool for thickness measurement of large-sized boards, which leads to insufficient precise control of density and inability to achieve high-precision control of foam board density.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A PMI foam board thickness measuring device comprises a base, an adjustment slot is provided at the middle position of the upper end of the base, slide slots are symmetrically provided at the upper end of the base, a measuring frame is fixedly installed at the upper end of the base; a measuring structure is provided at the upper end of the measuring frame for measuring the thickness of each position of the foam board; an auxiliary structure is provided at the upper end of the base for assisting in measuring the thickness of each position of the foam board.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional solution: the measuring structure includes a plurality of measuring scales and a plurality of sliding holes, wherein the plurality of measuring scales are equidistantly fixed on the upper end of the measuring frame, the plurality of sliding holes are equidistantly opened on the upper end of the measuring frame, the sliding holes are slidably connected to the measuring block, the upper end of the measuring block is fixedly connected to the upper limit block, and a rolling assembly is provided at the bottom of the right end of the measuring block.
[0009] In an optional solution: the rolling assembly includes a roller groove, which is opened at the bottom of the right end of the measuring block. A roller is rotatably connected inside the roller groove. A lower limit block is fixedly installed on the right end of the measuring block, and the lower limit block is located above the roller groove.
[0010] In an optional scheme: the auxiliary structure includes two limit frames, the two limit frames are arranged at the upper end of the base, and sliders are symmetrically fixed at the lower ends of the limit frames. The sliders are slidably connected to the inner walls of the slide grooves, and a plurality of limit wheels are rotatably connected inside the limit frames. An adjustment block is fixedly connected to the middle position of the lower end of the limit frame, and the adjustment block is slidably connected to the inner wall of the adjustment groove, and an adjustment component is installed inside the adjustment groove.
[0011] In an optional solution: the adjustment component includes a bidirectional screw, which is rotatably installed inside the adjustment groove, one end of the bidirectional screw extends to the outside of the base and is fixedly connected to the output end of the adjustment motor, both ends of the bidirectional screw are threadedly connected to the adjustment block, and the upper end of the adjustment block is fixedly connected to the limit frame.
[0012] In an optional solution: the cross-section of the slide groove and the slider is a T-shaped structure.
[0013] In an optional solution: a fingerboard is fixedly mounted on one end of the upper limit block close to the measuring scale.
[0014] In an optional solution: a rubber pad is installed on the outer surface of the limiting wheel.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] 1. The utility model uses a measuring structure, and a rolling component rolls on the upper surface of the foam board. Since the foam board has a certain thickness, the measuring block moves up and down, so that the upper limit block moves up. The scale displayed on the surface of the measuring scale pointed by the fingerboard is convenient for the staff to quickly understand the thickness of each position of the foam board.
[0017] 2. The utility model uses a limiting structure to drive the bidirectional screw to rotate by adjusting the motor. Since the threads at both ends of the bidirectional screw are in opposite directions, the two adjusting blocks at both ends of the bidirectional screw move synchronously in relative or opposite directions, thereby driving the two limiting frames fixedly connected to the upper ends of the two adjusting blocks to move synchronously in relative or opposite directions, thereby limiting the foaming board and preventing the position of the foaming board from shifting. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the utility model.
[0019] Figure 2 It is a structural schematic diagram of the front end position of the utility model.
[0020] Figure 3 It is a structural schematic diagram of the upper end of the utility model.
[0021] Figure 4 It is a structural schematic diagram of the measurement structure position of the utility model.
[0022] Figure 5 It is a structural schematic diagram of the position of the rolling component of the utility model.
[0023] Figure 6 It is a structural schematic diagram of the auxiliary structure position of the utility model.
[0024] Figure 7 It is a structural schematic diagram of the utility model for adjusting the position of the component.
[0025] Figure 8 This is a schematic diagram of the overall structure of the device with added measurement structure in the utility model.
[0026] Notes on the accompanying drawings: 11. Base; 12. Adjusting groove; 13. Slide groove; 14. Adjusting block; 15. Adjusting motor; 16. Bidirectional screw; 17. Sliding block; 18. Limiting frame; 19. Limiting wheel; 20. Measuring frame; 21. Measuring scale; 22. Sliding hole; 23. Roller; 24. Measuring block; 25. Roller groove; 26. Lower limit block; 27. Upper limit block; 28. Fingerboard. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] Example 1
[0029] In one embodiment, Figure 1-Figure 7 As shown, a PMI foam board thickness measuring device includes a base 11, an adjustment slot 12 is provided at the middle position of the upper end of the base 11, slide slots 13 are symmetrically provided at the upper end of the base 11, and a measuring frame 20 is fixedly installed at the upper end of the base 11; a measuring structure is provided at the upper end of the measuring frame 20 for measuring the thickness of each position of the foam board; an auxiliary structure is provided at the upper end of the base 11 for assisting in measuring the thickness of each position of the foam board.
[0030] In this embodiment, the staff places the foam board on the upper end of the base 11, and then uses the measuring structure to measure the thickness of each position of the foam board. At the same time, the staff uses the auxiliary structure to assist the measuring structure to measure the thickness of each position of the foam board.
[0031] In one embodiment, Figure 1 and Figure 4As shown, the measuring structure includes a plurality of measuring scales 21 and a plurality of sliding holes 22, wherein the plurality of measuring scales 21 are equidistantly fixed on the upper end of the measuring frame 20, and the plurality of sliding holes 22 are equidistantly opened on the upper end of the measuring frame 20, and the sliding holes 22 are slidably connected to a measuring block 24, and the upper end of the measuring block 24 is fixedly connected to an upper limit block 27, and a rolling assembly is provided at the bottom of the right end of the measuring block 24.
[0032] The foam board slides on the upper end of the base 11, and the rolling assembly rolls on the upper surface of the foam board. Since the foam board has a certain thickness, the measuring block 24 moves up and down, so that the upper limit block 27 moves up. The scale displayed on the surface of the measuring scale 21 indicated by the upper limit block 27 allows the staff to quickly understand the thickness of each position of the foam board.
[0033] In one embodiment, Figure 2 and Figure 5 As shown, the rolling assembly includes a roller groove 25, which is opened at the bottom of the right end of the measuring block 24. The roller 23 is rotatably connected inside the roller groove 25. A lower limit block 26 is fixedly installed at the right end of the measuring block 24, and the lower limit block 26 is located above the roller groove 25.
[0034] The roller 23 rolls on the upper surface of the foaming board, thereby facilitating the movement of the foaming board, and enabling the staff to quickly measure the thickness of each position of the foaming board.
[0035] In one embodiment, Figure 1 , Figure 3 and Figure 6 As shown, the auxiliary structure includes two limit frames 18, and the two limit frames 18 are arranged at the upper end of the base 11. Slide blocks 17 are symmetrically fixed to the lower ends of the limit frames 18. The slide blocks 17 are slidably connected to the inner wall of the slide groove 13. A plurality of limit wheels 19 are rotatably connected inside the limit frames 18. The middle position of the lower end of the limit frames 18 is fixedly connected to the adjustment block 14, and the adjustment block 14 is slidably connected to the inner wall of the adjustment groove 12. An adjustment component is installed inside the adjustment groove 12.
[0036] The limiting frame 18 cooperates with the limiting wheel 19 to limit the foam board to prevent the foam board from shifting. The limiting wheel 19 rolls on the outer surface of the foam board to facilitate the movement of the foam board and the staff to measure the thickness of each position of the foam board.
[0037] In one embodiment, Figure 1 , Figure 2 and Figure 7As shown, the adjustment assembly includes a bidirectional screw 16, which is rotatably installed inside the adjustment slot 12, one end of the bidirectional screw 16 extends to the outside of the base 11 and is fixedly connected to the output end of the adjustment motor 15, both ends of the bidirectional screw 16 are threadedly connected to the adjustment block 14, and the upper end of the adjustment block 14 is fixedly connected to the limit frame 18.
[0038] The bidirectional screw 16 is driven to rotate by adjusting the motor 15. Since the threads at both ends of the bidirectional screw 16 are in opposite directions, the two adjusting blocks 14 at both ends of the bidirectional screw 16 move synchronously in relative or opposite directions, thereby driving the two limit frames 18 fixedly connected to the upper ends of the two adjusting blocks 14 to move synchronously in relative or opposite directions, thereby limiting the foaming board and preventing the position of the foaming board from being offset.
[0039] In one embodiment, Figure 6 As shown, the cross-section of the slide groove 13 and the slider 17 is a T-shaped structure.
[0040] The cross-sections of the slide groove 13 and the slider 17 are T-shaped, so that the slider 17 can slide stably inside the slide groove 13, thereby ensuring that the auxiliary structure can operate stably.
[0041] In one embodiment, Figure 1 and Figure 5 As shown, a finger plate 28 is fixedly mounted on one end of the upper limit block 27 close to the measuring scale 21 .
[0042] A finger plate 28 is fixedly installed on one end of the upper limit block 27 close to the measuring scale 21, so that the staff can quickly understand the thickness of each position of the foam board according to the scale displayed on the surface of the measuring scale 21 pointed by the finger plate 28.
[0043] Example 2
[0044] In one embodiment, Figure 6 and Figure 7 As shown, a rubber pad is installed on the outer surface of the limiting wheel 19.
[0045] The rubber pad is soft in texture. By installing the rubber pad on the outer surface of the limiting wheel 19, it is avoided that the limiting wheel 19 will not damage the foam board when contacting the outer surface of the foam board.
[0046] The above embodiment discloses a PMI foam board thickness measuring device, wherein a staff member places the foam board on the upper end of the base 11, and drives the bidirectional screw 16 to rotate by adjusting the motor 15. Since the thread directions of the two ends of the bidirectional screw 16 are opposite, the two adjustment blocks 14 at the two ends of the bidirectional screw 16 move synchronously in relative directions, thereby driving the two limit frames 18 fixedly connected to the upper ends of the two adjustment blocks 14 to move synchronously in relative directions. The limit frames 18 cooperate with the limit wheels 19 to limit the foam board. When the foam board moves to the lower end of the measuring frame 20, the foam board slides on the upper end of the base 11, and the roller 23 rolls on the upper surface of the foam board, thereby causing the upper limit block 27 to move upward. Through the finger plate 28 fixedly installed on one end of the upper limit block 27 close to the measuring scale 21, it is convenient for the staff to measure the scale displayed on the surface of the measuring scale 21 according to the finger plate 28, thereby quickly understanding the thickness of each position of the foam board.
[0047] When the foam board is irregular and flat, the base 11 is symmetrically fixed with a measuring structure, and a measuring hole is provided at the position where the measuring structure is installed on the base 11. The staff places the device vertically, and places the foam board on the base 11. The staff drives the bidirectional screw 16 to rotate by adjusting the motor 15. Since the thread directions of the two ends of the bidirectional screw 16 are opposite, the two adjustment blocks 14 at the two ends of the bidirectional screw 16 move synchronously in relative directions, thereby driving the two limit frames 18 fixedly connected to the upper ends of the two adjustment blocks 14 to move synchronously in relative directions. The limit frames 18 cooperate with the limit wheels 19 to limit the foam board. The foam board is measured by the measuring structures on both sides of the base, and the rollers 23 roll on the surfaces of both sides of the foam board, so that the upper limit block 27 moves up. Through the finger plate 28 fixedly installed at one end of the upper limit block 27 close to the measuring scale 21, it is convenient for the staff to calculate the thickness of each position of the foam board according to the scale displayed on the surface of the measuring scale 21 indicated by the finger plates 28 on both sides.
[0048] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A PMI foam board thickness measuring device, comprising a base (11), an adjusting groove (12) is provided at the middle position of the upper end of the base (11), sliding grooves (13) are symmetrically provided at the upper end of the base (11), and a measuring frame (20) is fixedly installed at the upper end of the base (11); It is characterized in that It also includes a measuring structure, which is arranged at the upper end of the measuring frame (20) and is used to measure the thickness of each position of the foaming board; An auxiliary structure is arranged at the upper end of the base (11) and is used to assist in measuring the thickness of various positions of the foaming board.
2. A PMI foam board thickness measuring device according to claim 1, characterized in that: The measuring structure comprises a plurality of measuring scales (21) and a plurality of sliding holes (22), wherein the plurality of measuring scales (21) are fixed at equal intervals on the upper end of a measuring frame (20), and the plurality of sliding holes (22) are opened at equal intervals on the upper end of the measuring frame (20), wherein the sliding holes (22) are slidably connected to a measuring block (24), wherein the upper end of the measuring block (24) is fixedly connected to an upper limit block (27), and a rolling assembly is arranged at the bottom of the right end of the measuring block (24).
3. A PMI foam board thickness measuring device according to claim 2, characterized in that: The rolling assembly comprises a roller groove (25), the roller groove (25) being opened at the bottom of the right end of the measuring block (24), the roller (23) being rotatably connected inside the roller groove (25), and a lower limit block (26) being fixedly mounted at the right end of the measuring block (24), the lower limit block (26) being located above the roller groove (25).
4. A PMI foam board thickness measuring device according to claim 1, characterized in that: The auxiliary structure comprises two limit frames (18), the two limit frames (18) are arranged at the upper end of the base (11), the lower end of the limit frame (18) is symmetrically fixed with a slider (17), the slider (17) is slidably connected to the inner wall of the slide groove (13), the limit frame (18) is rotatably connected with a plurality of limit wheels (19), the lower middle position of the limit frame (18) is fixedly connected with an adjustment block (14), the adjustment block (14) is slidably connected to the inner wall of the adjustment groove (12), and an adjustment component is installed inside the adjustment groove (12).
5. A PMI foam board thickness measuring device according to claim 4, characterized in that: The adjustment assembly comprises a bidirectional screw (16), the bidirectional screw (16) is rotatably mounted inside the adjustment groove (12), one end of the bidirectional screw (16) extends to the outside of the base (11) and is fixedly connected to the output end of the adjustment motor (15), both ends of the bidirectional screw (16) are threadedly connected to the adjustment block (14), and the upper end of the adjustment block (14) is fixedly connected to the limit frame (18).
6. A PMI foam board thickness measuring device according to claim 4, characterized in that: The cross-sections of the slide groove (13) and the slider (17) are T-shaped structures.
7. A PMI foam board thickness measuring device according to claim 2, characterized in that: A finger plate (28) is fixedly mounted on one end of the upper limit block (27) close to the measuring scale (21).
8. A PMI foam board thickness measuring device according to claim 4, characterized in that: A rubber cushion is installed on the outer surface of the limiting wheel (19).