An online thick sheet thickness measuring device

Abstract

The present application belongs to the technical field of thickness measuring equipment, and discloses an online thick sheet thickness measuring device, including a base, a bracket symmetrically arranged at the top of the base, a threaded rod arranged on the opposite side of the two brackets, one end of the threaded rod extending to one side of the bracket and provided with a rocker, a guide rod arranged at the bottom end of the threaded rod, a moving block sleeved on the outer side of the guide rod, a double-range assembly arranged at the bottom end of the moving block, a mounting plate arranged at the bottom end of the moving block, a rotating shaft arranged at the bottom of the mounting plate, a contact wheel arranged on the outer side of the rotating shaft, and a double-range assembly including a housing, a measuring plate, a movable rack, a fixed rack, a gear and a connecting rod. The double-range assembly is designed, and as the workpiece moves between the contact wheel and the workpiece, when the thickness of the workpiece changes slightly, the thickness change degree can be amplified through the mutual cooperation between the internal structures of the double-range assembly, so that the staff can clearly understand the thickness change degree of the workpiece, which is convenient for judgment.

Description

Technical Field

[0001] The present application relates to the technical field of thickness measurement equipment, and more specifically, to an online thick sheet thickness measurement device. Background Art

[0002] The workpiece after production and processing generally needs to be measured for thickness in order to understand whether it meets the production standards. Thickness measuring equipment includes contact detection and non-contact detection. Contact detection requires the material to be detected to stop moving and needs to be detected in a static state, which is inefficient and time-consuming. Non-contact thickness measuring equipment does not require the material to be measured to wait, which is time-saving and efficient.

[0003] After searching the publication (announcement) number: CN220230466U, a waterproof coiled material thickness measuring device is disclosed, which belongs to the technical field of coiled material production. The waterproof coiled material thickness measuring device includes a support assembly, a flattening assembly and a thickness measuring assembly. Among them, the support assembly includes a support plate and a support leg; the flattening assembly includes a first L-shaped plate, a first hydraulic rod and a pressure roller, and the pressure roller is symmetrically arranged at both ends of the support plate; the thickness measuring assembly includes a bracket, an alarm, a connecting plate, a hanging plate, a second L-shaped plate, a roller, a fixing frame, a sensor and a sensing bolt. The alarm is arranged on the bracket, the second L-shaped plate is rotatably arranged on the hanging plate, one end of the second L-shaped plate is provided with a roller, and the other end of the second L-shaped plate is symmetrically provided with a sensing member, the fixing frame is fixedly arranged on the hanging plate, the fixing frame is provided with a scale, and the fixing frame is symmetrically provided with sensing bolts, and the sensing member and the sensing bolt are connected to the alarm. Through the arrangement of this structure, the thickness of the waterproof coiled material can be fully detected to prevent the phenomenon of missed detection or inaccurate detection results.

[0004] When the device is in use, the sensing part can only be triggered when the L-shaped plate is rotated to a certain degree. Then, when the thickness of the measured workpiece changes only slightly, the L-shaped plate may fail to touch the sensing part, thus affecting the staff's judgment of the workpiece standard.

[0005] In order to solve the above problems, the present application provides an online thick sheet thickness measuring device. Utility Model Content

[0006] The present application provides an online thick sheet thickness measuring device adopts the following technical solution:

[0007] An online thick sheet thickness measuring device comprises a base, wherein brackets are symmetrically arranged on the top of the base, threaded rods are arranged on opposite sides of two brackets, one end of the threaded rod extends to one side of the bracket and is provided with a rocker, the bottom end of the threaded rod is provided with a guide rod, the outer sleeve of the guide rod is provided with a moving block, the bottom end of the moving block is provided with a double-range component, the bottom end of the moving block is provided with a mounting plate, the bottom of the mounting plate is provided with a rotating shaft, and the outer sleeve of the rotating shaft is provided with a contact wheel.

[0008] Furthermore, the double-range assembly includes a housing, a measuring plate, a movable rack, a fixed rack, a gear and a connecting rod. The top end of the housing is fixedly connected to the bottom end of the moving block, and the connecting rod is arranged inside the housing.

[0009] Through the above technical solution, the degree of thickness change can be amplified through the mutual coordination between the internal results of the double-range components, so that the staff can clearly understand the degree of thickness change of the workpiece.

[0010] Furthermore, the back side of the fixed rack is fixedly connected to the back inner wall of the shell, the outer wall of the gear is meshed with the front side of the fixed rack, and the gear is arranged at the top end of the connecting rod.

[0011] Through the above technical solution, when the gear moves up and down inside the shell, the gear can be rotated under the action of the fixed rack on the back.

[0012] Furthermore, an axial hole is opened inside the gear, a connecting shaft is arranged inside the axial hole, side frames are symmetrically arranged at both ends of the connecting shaft, and the bottom end of the side frame is arranged at the top end of the connecting rod.

[0013] Through the above technical solution, the gear is installed on the top of the connecting rod through the side frame, and when the connecting rod is raised or lowered, the gear can be driven to move synchronously.

[0014] Furthermore, the outer wall of the gear is meshed with the back of the movable rack, the front of the movable rack is slidably connected to the front inner wall of the shell, and the bottom end of the connecting rod is arranged on the top of the mounting plate.

[0015] Through the above technical solution, the gear can move the movable rack on the front side during the rotation process, thereby driving the movable rack to move up and down.

[0016] Furthermore, a slide groove matched with the measuring plate is provided on the front side of the housing, the measuring plate is slidably connected inside the slide groove, and the back side of the measuring plate is fixedly connected to the front side of the movable rack.

[0017] Through the above technical solution, the movable rack can drive the measuring plate to move synchronously when it is lifted or lowered, thereby facilitating the measurement of thickness changes.

[0018] Furthermore, the back side of the measuring plate is slidably connected to the front side of the housing, a stop block is provided at the bottom end of the measuring plate, and the back side of the stop block is fixedly connected to the front side of the housing.

[0019] Through the above technical solution, by providing the stopper, the measuring plate can be prevented from falling off.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] The utility model designs a double-range component. As the workpiece moves between the workpiece and the contact wheel, when the thickness of the workpiece changes slightly, the degree of thickness change can be amplified through the mutual cooperation between the internal structures of the double-range component, so that the staff can clearly understand the degree of thickness change of the workpiece and facilitate judgment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 This is a first cross-sectional structural schematic diagram of the present application;

[0024] Figure 3 For this application Figure 2 A schematic diagram of the enlarged structure in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Base; 2. Bracket; 3. Threaded rod; 4. Guide rod; 5. Moving block; 6. Rocker; 7. Housing; 8. Measuring plate; 9. Block; 10. Movable rack; 11. Contact wheel; 12. Fixed rack; 13. Gear; 14. Connecting shaft; 15. Side frame; 16. Connecting rod; 17. Mounting plate; 18. Rotating shaft. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses an online thick sheet thickness measuring device. Figure 1 , Figure 2 and Figure 3 , including a base 1, a bracket 2 is symmetrically arranged on the top of the base 1, a threaded rod 3 is arranged on the opposite side of the two brackets 2, one end of the threaded rod 3 extends to one side of the bracket 2 and is provided with a rocker 6, a guide rod 4 is arranged at the bottom end of the threaded rod 3, a moving block 5 is sleeved on the outside of the guide rod 4, a double-range component is arranged at the bottom end of the moving block 5, a mounting plate 17 is arranged at the bottom of the moving block 5, a rotating shaft 18 is arranged at the bottom of the mounting plate 17, and a contact wheel 11 is sleeved on the outside of the rotating shaft 18.

[0032] Here, the threaded rod 3 is a bidirectional threaded rod 3 , a threaded hole matching the threaded rod 3 is provided inside the moving block 5 , and the moving block 5 is sleeved on the outside of the threaded rod 3 .

[0033] See also Figure 2 and Figure 3 The range assembly includes a housing 7, a measuring plate 8, a movable rack 10, a fixed rack 12, a gear 13 and a connecting rod 16. The top end of the housing 7 is fixedly connected to the bottom end of the moving block 5, and the connecting rod 16 is arranged inside the housing 7.

[0034] Through the mutual cooperation between the internal structures of the double-range components, the degree of thickness change can be amplified, so that the staff can clearly understand the degree of thickness change of the workpiece.

[0035] See also Figure 2 and Figure 3 The back of the fixed rack 12 is fixedly connected to the back inner wall of the housing 7 , the outer wall of the gear 13 is meshed with the front of the fixed rack 12 , and the gear 13 is arranged at the top end of the connecting rod 16 .

[0036] When the gear 13 moves up and down inside the housing 7, the gear 13 can rotate under the action of the fixed rack 12 on the back.

[0037] See also Figure 2 and Figure 3An axial hole is opened inside the gear 13, a connecting shaft 14 is arranged inside the axial hole, side frames 15 are symmetrically arranged at both ends of the connecting shaft 14, and the bottom end of the side frame 15 is arranged at the top end of the connecting rod 16.

[0038] The gear 13 is mounted on the top of the connecting rod 16 through the side frame 15. When the connecting rod 16 is raised or lowered, the gear 13 can be driven to move synchronously.

[0039] See also Figure 2 and Figure 3 The outer wall of the gear 13 is meshed with the back of the movable rack 10, the front of the movable rack 10 is slidably connected to the front inner wall of the housing 7, and the bottom end of the connecting rod 16 is arranged on the top of the mounting plate 17.

[0040] During the rotation of the gear 13 , the movable rack 10 on the front side can be moved, thereby driving the movable rack 10 to move up and down.

[0041] See also Figure 2 and Figure 3 The front of the housing 7 is provided with a slide groove matched with the measuring plate 8, the measuring plate 8 is slidably connected inside the slide groove, and the back of the measuring plate 8 is fixedly connected to the front of the movable rack 10.

[0042] During the lifting process, the movable rack 10 can drive the measuring plate 8 to move synchronously, so as to facilitate the measurement of thickness changes. Under the action of the gear 13, the movable rack 10 can well realize the expansion of the moving distance, and then the thickness change of the workpiece can be easily known by the formula calculation between the gear 13 and the rack.

[0043] See also Figure 2 and Figure 3 The back of the measuring plate 8 is slidably connected to the front of the housing 7 , and a stop block 9 is provided at the bottom end of the measuring plate 8 , and the back of the stop block 9 is fixedly connected to the front of the housing 7 .

[0044] The front of the housing 7 is provided with scale lines. Through the indicated position of the measuring plate 8, the thickness change of the workpiece can be intuitively understood. By providing the stop block 9, the measuring plate 8 can be prevented from falling off.

[0045] The implementation principle of this embodiment is: as the workpiece moves between the contact wheel 11, when the thickness of the workpiece changes slightly, the connecting rod 16 will move up and down, and then the gear 13 will be driven to move synchronously through the side frame 15. Then, under the action of the fixed rack 12 on one side, the gear 13 will rotate, and then the movable rack 10 on the front will be moved by the gear 13 to move it, and drive the measuring plate 8 on the front to move synchronously, and then the change in the thickness of the workpiece can be intuitively understood through the scale indication of the measuring plate 8.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An online thick sheet thickness measuring device, comprising a base (1), characterized in that: The top of the base (1) is symmetrically provided with brackets (2), and a threaded rod (3) is provided on one side opposite to the two brackets (2). One end of the threaded rod (3) extends to one side of the bracket (2) and is provided with a rocker (6). The bottom end of the threaded rod (3) is provided with a guide rod (4), and a moving block (5) is sleeved on the outside of the guide rod (4). A double-range component is provided at the bottom end of the moving block (5). A mounting plate (17) is provided at the bottom of the mounting plate (17), and a rotating shaft (18) is provided at the bottom of the rotating shaft (18), and a contact wheel (11) is sleeved on the outside of the rotating shaft (18).

2. The on-line thick sheet thickness measuring device according to claim 1, characterized in that: The multi-range component comprises a housing (7), a measuring plate (8), a movable rack (10), a fixed rack (12), a gear (13) and a connecting rod (16); the top end of the housing (7) is fixedly connected to the bottom end of the moving block (5), and the connecting rod (16) is arranged inside the housing (7).

3. The on-line thick sheet thickness measuring device according to claim 2, characterized in that: The back side of the fixed rack (12) is fixedly connected to the back inner wall of the housing (7), the outer wall of the gear (13) is meshed with the front side of the fixed rack (12), and the gear (13) is arranged at the top end of the connecting rod (16).

4. The on-line thick sheet thickness measuring device according to claim 2, characterized in that: An axial hole is provided inside the gear (13), a connecting shaft (14) is arranged inside the axial hole, side frames (15) are symmetrically arranged at both ends of the connecting shaft (14), and the bottom end of the side frame (15) is arranged at the top end of the connecting rod (16).

5. The on-line thick sheet thickness measuring device according to claim 2, characterized in that: The outer wall of the gear (13) is meshed with the back side of the movable rack (10), the front side of the movable rack (10) is slidably connected with the front inner wall of the housing (7), and the bottom end of the connecting rod (16) is arranged on the top end of the mounting plate (17).

6. The on-line thick sheet thickness measuring device according to claim 2, characterized in that: The front side of the housing (7) is provided with a slide groove matched with the measuring plate (8), the measuring plate (8) is slidably connected inside the slide groove, and the back side of the measuring plate (8) is fixedly connected to the front side of the movable rack (10).

7. The on-line thick sheet thickness measuring device according to claim 2, characterized in that: The back side of the measuring plate (8) is slidably connected to the front side of the housing (7); a stop block (9) is provided at the bottom end of the measuring plate (8); and the back side of the stop block (9) is fixedly connected to the front side of the housing (7).

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