High-frequency copper-clad plate surface thickness gauge

Abstract

The utility model relates to the technical field of thickness measuring equipment, and discloses a high-frequency copper-clad plate surface thickness measuring instrument which comprises a workbench, a lifting assembly is arranged on one side of the workbench, a feeding assembly is arranged on the top side of the lifting assembly, and the feeding assembly comprises a movable plate, a stand column, a first connecting rod, a material barrel, a second connecting rod, an electric push rod and a supporting plate. The movable plate is arranged on the top side of the lifting assembly, and stand columns are arranged on the two sides of the top of the movable plate. According to the high-frequency copper-clad plate surface thickness gauge, through the arrangement of the lifting assembly and the feeding assembly, automatic feeding can be achieved, compared with a traditional mode that a copper-clad plate is manually carried to a conveying belt, the labor intensity of workers is effectively reduced, the copper-clad plate is placed in the material barrel, the material barrel and the copper-clad plate can be driven to ascend through the lifting assembly, and the thickness of the copper-clad plate is measured. And after rising to a proper position, the electric push rod is started to cooperate with the connecting rod I, the charging basket and the connecting rod II.

Description

Technical Field

[0001] The utility model relates to the technical field of thickness measuring equipment, in particular to a high-frequency copper clad plate surface thickness gauge. Background Art

[0002] Thickness gauges are instruments used to measure the thickness of materials and objects. They are often used in industrial production to continuously or sample the thickness of products. These instruments include radioactive thickness gauges that utilize the penetration characteristics of α rays, β rays, and γ rays, ultrasonic thickness gauges that utilize changes in ultrasonic frequency, eddy current thickness gauges that utilize the eddy current principle, and thickness gauges that utilize the mechanical contact measurement principle.

[0003] According to application number 201721775609.1, a high-precision thickness gauge for copper-clad laminates is disclosed, comprising a fixed block, a motor cavity being defined on the fixed block, a motor being fixedly mounted in the motor cavity, a cavity being defined on the fixed block, the cavity being located on one side of the motor cavity, a fixed rod being fixedly mounted in the cavity, a slider being slidably sleeved on the fixed rod, a rotating rod being rotatably mounted on the side of the slider near the motor, a through-hole being defined on the inner wall of the cavity on the side away from the motor, a connecting rod being fixedly mounted on the side of the slider far from the motor, the connecting rod extending through the through-hole to the outside of the fixed block and being fixedly mounted with a splint, a through-hole being defined on the inner wall of the motor cavity on the side near the cavity, a sliding rod being slidably mounted in the through-hole, the sliding rod extending into the cavity on the end near the cavity and being rotatably mounted with a connecting block, the connecting block being rotatably connected to the rotating rod on the side near the fixed rod. The utility model can perform high-precision thickness measurement of copper-clad laminates, has a simple structure, and is easy to operate.

[0004] The following problems still exist in actual use:

[0005] The existing technology for measuring the thickness of copper clad laminates mostly adopts manual thickness measurement, which can only measure the four sides of the high-frequency copper clad laminates. It is impossible to measure the thickness uniformity of the internal position of the substrate without damaging the product. Moreover, the problems of human error and low production efficiency caused by manual measurement cannot be effectively overcome. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a high-frequency copper clad laminate surface thickness gauge, which has the advantages of being able to automatically perform comprehensive inspections on copper clad laminates and having an automatic loading function, effectively reducing labor intensity and solving the problems raised in the background technology.

[0007] The utility model provides the following technical solution: a customized high-frequency copper clad plate point thickness uniformity non-destructive board surface thickness gauge, comprising a workbench, a lifting assembly is provided on one side of the workbench, a loading assembly is provided on the top side of the lifting assembly, the loading assembly comprises a movable plate, a column, a connecting rod 1, a material barrel, a connecting rod 2, an electric push rod, and a support plate, the movable plate is provided on the top side of the lifting assembly, columns are provided on both sides of the top of the movable plate, a connecting rod 1 is provided on one side of the column, a material barrel is provided between the two connecting rods 1, a connecting rod 2 is provided on both sides of the material barrel, an electric push rod is provided on one side of the column, and a support plate is provided on one side of the movable plate.

[0008] Preferably, fixed frames are provided on both sides of the workbench, and a thickness measuring assembly is provided on one side of the fixed frame. The thickness measuring assembly includes a mounting plate, a measuring probe, a second cylinder, a pressure plate, and a protective plate. One side of the fixed frame is fixedly connected to the mounting plate, and a measuring probe is installed on one side of the mounting plate. Both ends of one side surface of the mounting plate are fixedly connected to the second cylinder, and the output end of the second cylinder is fixedly connected to the pressure plate. Both side surfaces of the fixed frame are fixedly connected to protective plates.

[0009] Preferably, the lifting assembly includes a shell, a screw, gear 1, a transmission rod, gear 2, and a drive motor. One side of the workbench is fixedly connected to the shell, both ends of the interior of the shell are rotatably connected to screws, the bottom end of the screw is fixedly connected to gear 1, the interior of the shell is rotatably connected to the transmission rod, and both ends of the surface of the transmission rod are fixedly connected to gear 2, and gear 2 is meshed with gear 1.

[0010] Preferably, a drive motor is fixedly mounted on one side of the housing, and an output shaft of the drive motor is fixedly connected to the transmission rod.

[0011] Preferably, both ends of the movable plate are threadedly connected to the screw, the column is fixedly connected to the top of the movable plate, the connecting rod 1 is rotatably connected to one side of the column, the two sides of the barrel are respectively rotatably connected to the connecting rod 1, the connecting rod 2 is respectively rotatably connected to the column and the barrel, the electric push rod is movably connected to the top of the movable plate, and the output shaft is connected to the connecting rod 1, and the support plate is fixedly connected to one side of the movable plate.

[0012] Preferably, a cylinder 1 is fixedly mounted on the bottom side of the barrel, and an output shaft of the cylinder 1 is fixedly connected to a push plate.

[0013] Preferably, a conveyor belt is installed on the top of the workbench.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The high-frequency copper clad laminate surface thickness gauge is equipped with a lifting component and a loading component, which can automatically load the material. Compared with the traditional manual transportation of the copper clad laminate to the conveyor belt, it effectively reduces the labor intensity of personnel. The copper clad laminate is placed in the material bucket, and the lifting component can drive the material bucket and the copper clad laminate to rise. When it rises to the appropriate position, the electric push rod is started, and the connecting rod 1, the material bucket, and the connecting rod 2 are coordinated to make the material bucket dump on the support plate. Then, the copper clad laminate is pushed onto the conveyor belt by starting the cylinder 1 and the push plate for loading.

[0016] 2. This high-frequency copper clad laminate surface thickness gauge transports the copper clad laminate to the bottom of the fixed frame through a conveyor belt, and detects the thickness of the copper clad laminate by making the pressure sensor at the bottom of the measuring probe contact the copper clad laminate. During the detection process, the second cylinder is started to drive the pressure plate to press down the copper clad laminate, which can locate the position of the copper clad laminate. As the conveyor belt moves the position of the copper clad laminate, different positions of the copper clad laminate can be detected, realizing comprehensive detection of the copper clad laminate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the high-frequency copper-clad laminate surface thickness gauge provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the lifting component structure of the high-frequency copper-clad laminate surface thickness gauge provided by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the loading component of the high-frequency copper-clad laminate surface thickness gauge provided by the utility model;

[0020] Figure 4 This is a schematic diagram of the thickness measuring component structure of the high-frequency copper-clad laminate surface thickness gauge provided by the utility model.

[0021] In the figure: 1. Workbench; 2. Conveyor belt; 3. Lifting assembly; 301. Housing; 302. Screw; 303. Gear 1; 304. Transmission rod; 305. Gear 2; 306. Drive motor; 4. Loading assembly; 401. Movable plate; 402. Column; 403. Connecting rod 1; 404. Material barrel; 405. Connecting rod 2; 406. Electric push rod; 407. Support plate; 5. Cylinder 1; 6. Push plate; 7. Fixed bracket; 8. Thickness measuring assembly; 801. Mounting plate; 802. Measuring probe; 803. Cylinder 2; 804. Press plate; 805. Protective plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 3 , a high-frequency copper clad laminate surface thickness gauge includes a workbench 1, a lifting component 3 is provided on one side of the workbench 1, a loading component 4 is provided on the top side of the lifting component 3, and the loading component 4 includes a movable plate 401, a column 402, a connecting rod 1 403, a material barrel 404, a connecting rod 2 405, an electric push rod 406, and a support plate 407. The movable plate 401 is provided on the top side of the lifting component 3, and columns 402 are provided on both sides of the top of the movable plate 401. A connecting rod 1 403 is provided on one side of the column 402. A material barrel 404 is provided between the two connecting rods 1 403, and a connecting rod 2 405 is provided on both sides of the material barrel 404. An electric push rod 406 is provided on one side of the column 402, and a support plate 407 is provided on one side of the movable plate 401;

[0024] By providing the lifting component 3 and the loading component 4, the loading can be automatic, which effectively reduces the labor intensity of the personnel compared with the traditional manual transportation of the copper clad laminate to the conveyor belt 2.

[0025] See also Figures 1 to 3 , both ends of the movable plate 401 are threadedly connected to the screw rod 302, the column 402 is fixedly connected to the top of the movable plate 401, the connecting rod 1 403 is rotatably connected to one side of the column 402, the two sides of the barrel 404 are rotatably connected to the connecting rod 1 403 respectively, the connecting rod 2 405 is rotatably connected to the column 402 and the barrel 404 respectively, the electric push rod 406 is movably connected to the top of the movable plate 401, and the output shaft is connected to the connecting rod 1 403, the support plate 407 is fixedly connected to one side of the movable plate 401, and the bottom side of the barrel 404 is fixedly installed with a cylinder 1 5, and the output shaft of the cylinder 1 5 is fixedly connected to the push plate 6;

[0026] The material barrel 404 and the copper-clad laminate can be driven to rise by the lifting component 3. When they rise to the appropriate position, the electric push rod 406 is started, and the connecting rod 1 403, the material barrel 404, and the connecting rod 2 405 are coordinated to make the material barrel 404 tip over on the support plate 407. Then, the copper-clad laminate is pushed onto the conveyor belt 2 for loading by starting the cylinder 1 5 and the push plate 6.

[0027] See also Figures 1 to 2The lifting assembly 3 includes a shell 301, a screw 302, a gear 1 303, a transmission rod 304, a gear 2 305, and a drive motor 306. One side of the workbench 1 is fixedly connected to the shell 301. The inner ends of the shell 301 are rotatably connected to the screw 302. The bottom end of the screw 302 is fixedly connected to the gear 1 303. The inner part of the shell 301 is rotatably connected to the transmission rod 304. The surface ends of the transmission rod 304 are fixedly connected to the gear 2 305, and the gear 2 305 is meshed with the gear 1 303. A drive motor 306 is fixedly installed on one side of the shell 301, and the output shaft of the drive motor 306 is fixedly connected to the transmission rod 304.

[0028] The copper-clad laminate is placed in the material barrel 404. The material barrel 404 and the copper-clad laminate can be driven to rise through the lifting component 3. By starting the drive motor 306, the transmission rod 304 is driven to rotate, and the gear 2 305 is driven to rotate at the same time. The screw 302 can be driven to rotate through the gear 1 303, thereby driving the movable plate 401 and the material barrel 404 to move upward.

[0029] See also Figure 1 and Figure 4 , a fixing frame 7 is provided on both sides of the workbench 1, and a thickness measuring assembly 8 is provided on one side of the fixing frame 7. The thickness measuring assembly 8 includes a mounting plate 801, a measuring probe 802, a second cylinder 803, a pressure plate 804, and a protective plate 805. One side of the fixing frame 7 is fixedly connected to the mounting plate 801, and a measuring probe 802 is installed on one side of the mounting plate 801. Both ends of one side surface of the mounting plate 801 are fixedly connected to the second cylinder 803, and the output end of the second cylinder 803 is fixedly connected to the pressure plate 804. The surfaces of both sides of the fixing frame 7 are fixedly connected to the protective plate 805. A conveyor belt 2 is installed on the top of the workbench 1;

[0030] The thickness of the copper clad laminate is detected by making the pressure sensor at the bottom of the measuring probe 802 contact the copper clad laminate. During the detection process, the second cylinder 803 is started to drive the pressure plate 804 to press down the copper clad laminate, so that the position of the copper clad laminate can be located. As the conveyor belt 2 moves the position of the copper clad laminate, different positions of the copper clad laminate can be detected.

[0031] In the present invention, the working principle of the device is as follows:

[0032] When in use, the copper clad plate is placed in the material barrel 404, and the driving motor 306 is started to operate, which drives the transmission rod 304 to rotate, and at the same time drives the gear 2 305 to rotate, and the screw 302 can be driven to rotate through the gear 1 303, thereby driving the movable plate 401 and the material barrel 404 to move upward. When it rises to the appropriate position, the electric push rod 406 is started, so that one end of the electric push rod 406 pushes the connecting rod 1 403, and one end of the connecting rod 1 403 pushes the material barrel 404, and at the same time cooperates with the rotation of the connecting rod 2 405 to make the material barrel 404 dump on the support plate 407, so that the copper clad plate and the conveyor belt 2 are at the same level, and then the cylinder 1 5 is started again, which can drive the push plate 6 to move and push the copper clad plate, and push the copper clad plate onto the conveyor belt 2 for loading operation. Compared with the traditional manual transportation of the copper clad plate to the conveyor belt 2, the labor intensity of the personnel is effectively reduced;

[0033] After the copper clad laminate moves onto the conveyor belt 2, it is transported to the bottom of the fixed frame 7 by the conveyor belt 2. The pressure sensor at the bottom of the measuring probe 802 contacts the copper clad laminate to detect the thickness of the copper clad laminate. During the detection process, the cylinder 2 803 is started to drive the pressure plate 804 to press down the copper clad laminate, so as to locate the position of the copper clad laminate. As the conveyor belt 2 moves the position of the copper clad laminate, different positions of the copper clad laminate can be detected, thereby realizing comprehensive detection of the copper clad laminate.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-frequency copper-clad laminate thickness gauge, comprising a workbench (1), characterized in that: A lifting assembly (3) is provided on one side of the workbench (1), and a loading assembly (4) is provided on the top side of the lifting assembly (3); The loading assembly (4) includes a movable plate (401), a column (402), a connecting rod 1 (403), a material barrel (404), a connecting rod 2 (405), an electric push rod (406), and a support plate (407). The movable plate (401) is arranged on the top side of the lifting assembly (3). Both sides of the top of the movable plate (401) are provided with columns (402). One side of the columns (402) is provided with a connecting rod 1 (403). A material barrel (404) is arranged between the two connecting rods 1 (403). Both sides of the material barrel (404) are provided with a connecting rod 2 (405). One side of the column (402) is provided with an electric push rod (406). One side of the movable plate (401) is provided with a support plate (407).

2. The high-frequency copper-clad laminate thickness gauge according to claim 1, characterized in that: Fixed frames (7) are provided on both sides of the workbench (1), and a thickness measuring assembly (8) is provided on one side of the fixed frame (7). The thickness measuring assembly (8) includes a mounting plate (801), a measuring probe (802), a second cylinder (803), a pressure plate (804), and a protective plate (805). One side of the fixed frame (7) is fixedly connected to the mounting plate (801), and a measuring probe (802) is installed on one side of the mounting plate (801). Both ends of a surface of one side of the mounting plate (801) are fixedly connected to the second cylinder (803), and the output end of the second cylinder (803) is fixedly connected to the pressure plate (804). Both surfaces of the fixed frame (7) are fixedly connected to the protective plate (805).

3. The high-frequency copper-clad laminate thickness gauge according to claim 1, characterized in that: The lifting assembly (3) includes a shell (301), a screw (302), a gear 1 (303), a transmission rod (304), a gear 2 (305), and a driving motor (306). One side of the workbench (1) is fixedly connected to the shell (301). Both ends of the interior of the shell (301) are rotatably connected to the screw (302). The bottom end of the screw (302) is fixedly connected to the gear 1 (303). The interior of the shell (301) is rotatably connected to the transmission rod (304). Both ends of the surface of the transmission rod (304) are fixedly connected to the gear 2 (305), and the gear 2 (305) is meshed with the gear 1 (303).

4. The high-frequency copper-clad laminate thickness gauge according to claim 3, characterized in that: A drive motor (306) is fixedly mounted on one side of the housing (301), and an output shaft of the drive motor (306) is fixedly connected to the transmission rod (304).

5. The high-frequency copper-clad laminate surface thickness gauge according to claim 1, characterized in that: The two ends of the movable plate (401) are threadedly connected to the screw (302), the column (402) is fixedly connected to the top of the movable plate (401), the connecting rod 1 (403) is rotatably connected to one side of the column (402), the two sides of the barrel (404) are respectively rotatably connected to the connecting rod 1 (403), the connecting rod 2 (405) is respectively rotatably connected to the column (402) and the barrel (404), the electric push rod (406) is movably connected to the top of the movable plate (401), and the output shaft is connected to the connecting rod 1 (403), and the support plate (407) is fixedly connected to one side of the movable plate (401).

6. The high-frequency copper-clad laminate thickness gauge according to claim 1, characterized in that: A cylinder 1 (5) is fixedly mounted on the bottom side of the barrel (404), and a push plate (6) is fixedly connected to the output shaft of the cylinder 1 (5).

7. The high-frequency copper-clad laminate thickness gauge according to claim 1, characterized in that: A conveyor belt (2) is installed on the top of the workbench (1).

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