Glass thickness measuring mechanism
By designing a glass thickness measurement mechanism, using elastic rolling parts and scribed parts to measure the glass thickness while detecting the edge flatness, the measurement error problem caused by uneven glass edges in the prior art is solved, and high accuracy and comprehensive glass thickness measurement is achieved.
Patent Information
- Application Number
- CN202520001778.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2035-01-02
AI Technical Summary
When measuring the thickness of the glass, existing thickness gauge cannot effectively detect whether the edge of the glass is flat, resulting in measurement errors and affecting measurement accuracy.
A glass thickness measurement mechanism is designed, including measuring blocks, L-shaped blocks, scale rods, elastic rolling members and marking members. The elastic rolling members roll on the edge of the glass and marking them on the drawing board to achieve edge flatness detection and measure thickness with scale rods.
While measuring the thickness of the glass, it adaptively follows the changes in the edge concave and convexity, which improves the accuracy of measurement and provides edge flatness detection, simplifies the operation process, and enhances the comprehensiveness and practicality of measurement.
Smart Images
Figure CN223283563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass thickness measurement, in particular to a glass thickness measuring mechanism. Background Art
[0002] Solar tempered glass, also known as solar safety glass, is a prestressed glass. To increase its strength, compressive stress is usually created on the glass surface using chemical or physical methods. When the glass is subjected to external forces, the stress on the surface is first offset, thereby increasing the glass's load-bearing capacity and enhancing its resistance to wind pressure, cold and heat, and impact. In the production process of solar tempered glass, measuring the glass thickness is crucial.
[0003] However, in the existing measurement method, a single point on the edge of the glass is usually measured using a thickness gauge. However, if the edge of the glass is uneven, measurement errors can easily occur. Most thickness gauges currently on the market do not have the function of detecting whether the glass edge is flat. Therefore, in the actual measurement process, if the edge of the glass is uneven, it will affect the accuracy of the measurement.
[0004] In order to solve the above problems, this application proposes a glass thickness measuring mechanism. Utility Model Content
[0005] Based on the technical problems existing in the background technology, the utility model proposes a glass thickness measuring mechanism.
[0006] The utility model proposes a glass thickness measuring mechanism, comprising a measuring block and an L-shaped block installed at the bottom of the measuring block;
[0007] An open groove is provided on one side of the bottom of the L-shaped block close to the measuring block, a first roller is rotatably installed in the open groove, and a measuring area is formed between the measuring block and the L-shaped block;
[0008] A scale rod is slidably connected to the measuring block and is arranged toward the first roller. An elastic rolling element is installed at the bottom end of the scale rod and abuts against the first roller.
[0009] A marking piece is installed on the top of the scale rod, and a drawing board located on the side of the marking piece is detachably installed on the top of the measuring block, and the marking piece is used to mark lines on the drawing board.
[0010] Preferably, the elastic rolling element includes a rolling portion and a spring, the rolling portion is installed on the bottom end of the scale rod and abuts against the top of the first roller, the spring is sleeved on the scale rod and located between the measuring block and the rolling portion, and the two ends of the spring are respectively connected to the bottom of the measuring block and the top of the rolling portion.
[0011] Preferably, the rolling portion includes a U-shaped block, the U-shaped block is installed at the bottom end of the scale rod, the bottom end of the spring is connected to the top of the U-shaped block, and a second roller is rotatably installed in the U-shaped block to abut against the first roller.
[0012] Preferably, the marking member includes an end block, a marking pen and a first bolt. The end block is installed at the top of the scale rod. A through hole is opened in the end block, and the marking pen slides through the through hole. The first bolt is threadedly connected to the top of the end block and pressed against the marking pen.
[0013] Preferably, a slot is provided at the top edge of the measuring block, the drawing board is inserted into the slot and is located on the side of the end block, the marking end of the marking pen abuts against the marking surface of the drawing board, and the side of the measuring block is threadedly connected to a second bolt that extends into the slot and is pressed against the drawing board.
[0014] Preferably, a pointer facing the scale rod is installed on the top of the measuring block.
[0015] The above technical solution of the utility model has the following beneficial technical effects:
[0016] By means of the elastic rolling element, the marking element and the drawing board, when measuring the glass, a pulling force can be applied to the scale rod so that the elastic rolling element at the bottom end of the scale rod moves away from the first roller, and then the first roller on the L-shaped block is pressed against the bottom of the glass, and the glass is placed in the measuring area formed by the measuring block and the L-shaped block. Then, the force applied to the scale rod is canceled, and under the elastic action of the elastic rolling element, it can be reset and pressed against the top of the glass, and then the value on the scale rod can be read to measure the thickness of the glass. Then, the measuring block and the L-shaped block can be moved along the edge of the glass, so that the first roller on the L-shaped block and the elastic rolling element at the bottom end of the scale rod roll on the bottom and top of the glass. When the edge of the glass is uneven, the elastic action of the elastic rolling element can make the scale rod slide on the measuring block, and the marking piece at the top of the scale rod will mark the surface of the drawing board to detect the flatness of the glass edge. This structure uses the elastic rolling piece at the bottom of the scale rod to adaptively follow the uneven changes in the glass edge while measuring the glass thickness, and leave corresponding markings on the drawing board, which intuitively shows the flatness of the glass edge. This design not only improves the accuracy of glass thickness measurement, but also provides an additional edge flatness detection function without the need for additional tools, simplifies the operation process, and enhances the comprehensiveness and practicality of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of a glass thickness measuring mechanism proposed by the utility model.
[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure in.
[0019] Figure numerals: 1. Measuring block; 2. L-shaped block; 3. First roller; 4. Scale rod; 5. Elastic rolling element; 51. Rolling part; 511. U-shaped block; 512. Second roller; 52. Spring; 6. Marking element; 61. End block; 62. Marking pen; 63. First bolt; 7. Drawing board; 8. Pointer; 9. Second bolt. DETAILED DESCRIPTION
[0020] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.
[0021] like Figure 1 and Figure 2 As shown, the glass thickness measuring mechanism proposed by the present invention comprises a measuring block 1 and an L-shaped block 2 installed at the bottom of the measuring block 1;
[0022] In this embodiment, an open groove is provided on one side of the bottom of the L-shaped block 2 close to the measuring block 1 , in which a first roller 3 is rotatably mounted, and a measuring area is formed between the measuring block 1 and the L-shaped block 2 .
[0023] In this embodiment, a scale rod 4, positioned toward the first roller 3, is slidably connected to the measuring block 1. An elastic rolling element 5 is mounted at the bottom end of the scale rod 4, abutting against the first roller 3. The elastic rolling element 5 comprises a rolling portion 51 and a spring 52. The rolling portion 51 is mounted at the bottom end of the scale rod 4 and abuts against the top of the first roller 3. The spring 52 is sleeved on the scale rod 4 and positioned between the measuring block 1 and the rolling portion 51. The two ends of the spring 52 are respectively connected to the bottom of the measuring block 1 and the top of the rolling portion 51. The rolling portion 51 comprises a U-shaped block 511, mounted at the bottom end of the scale rod 4. The bottom end of the spring 52 is connected to the top of the U-shaped block 511. A second roller 512 is rotatably mounted within the U-shaped block 511, abutting against the first roller 3.
[0024] In this embodiment, a marking member 6 is mounted on the top of the scale rod 4. A drawing board 7 is detachably mounted on the top of the measuring block 1 and located on the side of the marking member 6. The marking member 6 is used to mark lines on the drawing board 7. The marking member 6 includes an end block 61, a marking pen 62, and a first bolt 63. The end block 61 is mounted on the top of the scale rod 4. A through hole is formed in the end block 61, through which the marking pen 62 slides. The first bolt 63 is threadedly connected to the top of the end block 61 and pressed tightly against the marking pen 62.
[0025] In a specific embodiment, a slot is provided at the top edge of the measuring block 1, the drawing board 7 is inserted into the slot and is located on the side of the end block 61, the marking end of the marking pen 62 is against the marking surface of the drawing board 7, and the side of the measuring block 1 is threadedly connected with a second bolt 9 that extends into the slot and is pressed against the drawing board 7.
[0026] It should be noted that: when measuring the glass, a pulling force can be applied to the scale rod 4 so that the second roller 512 at the bottom end of the scale rod 4 is away from the first roller 3, and then the first roller 3 on the L-shaped block 2 is pressed against the bottom of the glass, and the glass is placed in the measuring area formed by the measuring block 1 and the L-shaped block 2. Then the force applied to the scale rod 4 is canceled, and under the elastic action of the spring 52, the U-shaped block 511 can be reset and the second roller 512 can be pressed against the top of the glass. Then the value on the scale rod 4 can be read to measure the thickness of the glass. When measuring the flatness of the glass edge, the marking end of the marking pen 62 can be pressed against the marking surface of the drawing board 7, and the position of the marking pen 62 on the end block 61 can be fixed by the first bolt 63. Then the measuring block 1 and the L-shaped block 2 can be moved along the edge of the glass so that the L-shaped The first roller 3 on the block 2 and the second roller 512 at the bottom of the scale rod 4 roll on the bottom and top of the glass. When the edge of the glass is uneven, the scale rod 4 can slide on the measuring block 1 under the elastic action of the spring 52, and the marking pen 62 at the top of the scale rod 4 will mark the marking surface of the drawing board 7 to realize the detection of the flatness of the edge of the glass. This structure utilizes the elastic rolling member 5 at the bottom end of the scale rod 4. While measuring the thickness of the glass, it can adaptively follow the uneven changes of the glass edge and leave corresponding marking marks on the drawing board 7, which intuitively shows the flatness of the glass edge. This design not only improves the accuracy of glass thickness measurement, but also provides an additional edge flatness detection function without the need for additional tools, simplifies the operation process, and enhances the comprehensiveness and practicality of the measurement.
[0027] In specific operation, the second bolt 9 can be used to limit and unlock the drawing board 7, and the drawing board 7 can be pulled out from the slot on the measuring block 1 to replace the drawing board 7 for subsequent glass line detection.
[0028] In a specific embodiment, a pointer 8 is installed on the top of the measuring block 1 and is arranged toward the scale rod 4 .
[0029] It should be noted that the provided pointer 8 can facilitate the staff to read the value on the scale rod 4.
[0030] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.
Claims
1. A glass thickness measuring mechanism, comprising a measuring block (1) and an L-shaped block (2) mounted on the bottom of the measuring block (1), characterized in that: An open groove is provided on one side of the bottom of the L-shaped block (2) close to the measuring block (1), a first roller (3) is rotatably mounted in the open groove, and a measuring area is formed between the measuring block (1) and the L-shaped block (2); A scale rod (4) is slidably connected to the measuring block (1) and is arranged toward the first roller (3). An elastic rolling element (5) is installed at the bottom end of the scale rod (4) and is in contact with the first roller (3). A marking piece (6) is installed on the top of the scale rod (4), and a drawing board (7) located on the side of the marking piece (6) is detachably installed on the top of the measuring block (1), and the marking piece (6) is used to mark lines on the drawing board (7).
2. A glass thickness measuring mechanism according to claim 1, characterized in that: The elastic rolling element (5) comprises a rolling portion (51) and a spring (52). The rolling portion (51) is mounted on the bottom end of the scale rod (4) and abuts against the top of the first roller (3). The spring (52) is sleeved on the scale rod (4) and located between the measuring block (1) and the rolling portion (51). The two ends of the spring (52) are respectively connected to the bottom of the measuring block (1) and the top of the rolling portion (51).
3. A glass thickness measuring mechanism according to claim 2, characterized in that: The rolling portion (51) includes a U-shaped block (511), the U-shaped block (511) is mounted on the bottom end of the scale rod (4), the bottom end of the spring (52) is connected to the top of the U-shaped block (511), and a second roller (512) is rotatably mounted in the U-shaped block (511) and abuts against the first roller (3).
4. A glass thickness measuring mechanism according to claim 3, characterized in that: The marking member (6) comprises an end block (61), a marking pen (62) and a first bolt (63). The end block (61) is mounted on the top of the scale rod (4). A through hole is provided in the end block (61). The marking pen (62) slides through the through hole. The first bolt (63) is threadedly connected to the top of the end block (61) and is pressed against the marking pen (62).
5. A glass thickness measuring mechanism according to claim 4, characterized in that: A slot is provided at the top edge of the measuring block (1), the drawing board (7) is inserted into the slot and is located on the side of the end block (61), the marking end of the marking pen (62) abuts against the marking surface of the drawing board (7), and the side of the measuring block (1) is threadedly connected to a second bolt (9) that extends into the slot and is pressed against the drawing board (7).
6. A glass thickness measuring mechanism according to claim 1, characterized in that: A pointer (8) is mounted on the top of the measuring block (1) and is arranged toward the scale rod (4).