High-precision conductor coating laser thickness gauge

Abstract

The invention, which relates to the field of laser thickness measurement, discloses a high-precision conductor coating laser thickness gauge comprising a base and an object placing platform arranged in the base, the lower end of the base is provided with a driving motor, and the output end of the driving motor is arranged at the lower end of the object placing platform. According to the high-precision conductor coating laser thickness gauge, along with the driving of a driving motor and through the arrangement of a shifting plate, when the shifting plate rotates, a corresponding inclined block can be extruded, when the inclined block is extruded and pushed, the inclined block pushes a movable plate in a storage bin, and when the movable plate moves towards the outer side, an elastic air bag can be driven to reset; air is fed through a one-way valve in a one-way air inlet in the outer side of the elastic air bag, recycling can be achieved, impurities on the surface of the conductor coating can be blown away, the accuracy of follow-up laser detection is guaranteed, the phenomenon that the impurities affect the accuracy of thickness detection is avoided, and the detection precision is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of laser thickness measurement, in particular to a high-precision conductor coating laser thickness gauge. Background Art

[0002] Conductor coating laser thickness gauge is an instrument used to measure the thickness of the coating on the surface of conductor materials. It uses laser technology to emit a laser beam to the surface of the material and then calculate the thickness of the coating by analyzing the reflected laser signal. This thickness gauge has the advantages of high precision and non-contact measurement and is suitable for various conductor coatings.

[0003] In the prior art, it is inconvenient to detect the thickness of the conductor coating. At the same time, when using the detection instrument, a laser thickness gauge is suspended, but the measurement position is prone to deviation and inaccuracy.

[0004] In order to overcome the above-mentioned shortcomings, a Chinese patent of the prior art (publication number CN221280190U) discloses a coating thickness measuring instrument, comprising a base, on which a bracket is fixedly connected; a fixed plate is fixedly arranged in the bracket, and three measuring devices are slidably arranged below the fixed plate; a slide groove is provided in the fixed plate, and a sliding rod fixedly connected to the measuring device is slidably arranged in the slide groove; a fixed block located on the fixed plate is fixedly connected to the upper end of the sliding rod; a movable plate is slidably arranged in the bracket, and a connecting rod and a pressing plate are fixedly connected in sequence below the movable plate, and the pressing plate is pressed on the fixed block; a sliding plate is slidably arranged in the measuring device, and a measuring rod is fixedly connected below the sliding plate. By arranging three measuring devices in the bracket, it is convenient to measure the thickness of three points at the same time, and the spacing between the three measuring devices can be accurately adjusted, which can solve the problems of low efficiency of multi-point measurement and difficulty in accurately controlling the spacing between points in the prior art. The problem of distance; in order to overcome the above-mentioned shortcomings, the Chinese patent of the prior art (publication number CN221976035U) discloses a real-time measurement device for the thickness of the coating, including a detection seat, a conveyor belt is arranged at the top of the outer wall of the detection seat, a back plate is installed on the rear side of the inner wall of the detection seat, a first detection component for initial detection of the thickness of the coating is installed at the front end of the outer wall of the back plate, and a gantry is arranged at the top of the outer wall of the detection seat and above the conveyor belt. When detecting the thickness of the coating of the steel strip, the thickness of the steel strip can be first detected by the mounting block and the detection probe, thereby reducing the invalid values ​​detected by the laser sensor, so that when the mounting block and the detection probe first detect a rough abnormality, the laser sensor and the laser receiving board can detect the accurate value, thereby effectively reducing the thickness data detected by the laser sensor, making it more convenient for personnel to find abnormal values ​​and improve the problem later.

[0005] Although the existing technology can overcome the above-mentioned shortcomings, there are still other problems in its operation. For example, when measuring the thickness of the conductor coating, it is easy for the accumulation of debris to cause deviations in the detection effect, affecting the accuracy of the conductor coating laser detection, which is not conducive to the staff to obtain accurate data. Summary of the invention

[0006] The purpose of the present invention is to provide a high-precision conductor coating laser thickness gauge to solve the problem raised in the above background technology that when measuring the thickness of the conductor coating, it is easy for the accumulation of debris to cause deviations in the detection effect, affecting the accuracy of the conductor coating laser detection, and making it difficult for the staff to obtain accurate data.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-precision conductor coating laser thickness gauge, comprising a base and a storage platform arranged inside the base, a driving motor is arranged at the lower end of the base, and the output end of the driving motor is arranged at the lower end of the storage platform, a rear plate is installed at the rear end of the base, a sliding rod is arranged inside the rear plate, and a lifting block is arranged on the surface of the sliding rod, the middle end of the lifting block is penetrated and installed by the sliding rod, and a light shield is arranged at the front end of the lifting block, and a laser detector is arranged inside the light shield, a storage bin is fixedly arranged at the bottom of the base, and an automatic workpiece cleaning mechanism is arranged inside the storage bin, and the automatic workpiece cleaning mechanism is provided with a paddle, and the middle end of the paddle is arranged at the output end of the driving motor, a rotating shaft is arranged on the surface of the base, and an anti-tilt mechanism is arranged at the front end of the rotating shaft, and the anti-tilt mechanism is provided with a movable rod, and the rear end of the movable rod is installed inside the rotating shaft.

[0008] Furthermore, the lifting block is slidably connected to the rear plate, and an electric lifting rod is provided through the upper end of the rear plate, and the output end of the electric lifting rod is fixedly mounted on the upper end of the lifting block.

[0009] Furthermore, a transverse electric slide rail is fixedly installed inside the light shield, and a slider is connected to the surface of the electric slide rail, and the lower end of the slider is fixedly installed with the upper end of the laser detector, and the lower end of the laser detector is aligned with the surface of the storage platform.

[0010] Furthermore, a groove is provided on the lower surface of the storage platform and the middle surface of the base, and the groove is circular in shape, and a ball is arranged inside the groove, and the upper and lower ends of the ball fit the storage platform and the base.

[0011] Furthermore, the automatic workpiece cleaning mechanism is provided with a movable plate, and the movable plate is slidably connected to the inside of the storage bin, and an inclined block is fixedly installed on the inner side of the movable plate, and the inclined block is correspondingly arranged to the shifting plate.

[0012] Furthermore, an elastic airbag is fixedly installed inside the storage bin, and the inner side of the elastic airbag is fixedly installed on the outer side of the movable plate, and a return spring is arranged between the outer sides of the front and rear ends of the movable plate and the outer side of the storage bin.

[0013] Furthermore, the outer side of the elastic airbag is connected to an air duct, and the upper end of the air duct is connected to a jet port, and the lower end of the jet port is fixedly mounted on the surface of the base, and the output end of the jet port is aligned with the surface of the storage platform, the outer side of the elastic airbag is connected to a one-way air inlet, and a one-way valve is arranged inside the one-way air inlet.

[0014] Furthermore, the anti-tilt mechanism is provided with a vortex spring, and the vortex spring is arranged between the rotating shaft and the movable rod, and a cleaning brush is nested inside the movable rod, and a pressure spring is arranged between the upper end of the cleaning brush and the inside of the movable rod, and the lower ends of the left and right sides of the cleaning brush are inclined.

[0015] Furthermore, a mounting block is fixedly mounted on the upper end of the movable rod, and the mounting block is in an "L" shape, and slots are provided at the front and rear ends of the mounting block.

[0016] Furthermore, a fixing block is fixedly installed on the upper end of the base, and a pull rod is installed through the front and rear ends of the fixing block, and a locking block is fixedly installed on the inner side of the pull rod, and the shape of the locking block is inclined, the locking block is arranged corresponding to the slot, and a locking spring is sleeved on the surface of the pull rod, and the inner and outer sides of the locking spring are arranged between the fixing block and the pull rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. It is equipped with a component that can be used for measurement. When in use, the plated conductor is placed on the storage platform at the upper end of the base. At this time, by starting the electric lifting rod, when the height of the lifting block is adjusted, the light shield can be driven to close the storage platform. The setting of the light shield can enhance the effect of the laser and improve the accuracy of laser detection. After closing, the electric slide rail drives the slider and the laser detector to detect the coating thickness of the conductor; Furthermore, driven by the driving motor, the storage platform is driven to rotate. The rotation of the storage platform can comprehensively detect the conductor coating on the storage platform and can perform comprehensive and accurate detection. At the same time, when the storage platform rotates, it is supported by the grooves and balls at the bottom, so that it can rotate evenly and stably, thereby ensuring the stability of the storage platform and improving the stability of the conductor coating laser detection.

[0018] 2. With the driving of the driving motor, through the setting of the dial plate, when the dial plate rotates, it can squeeze the corresponding inclined block. When the inclined block is squeezed and pushed, the inclined block pushes the movable plate inside the storage bin. When the movable plate moves outward, it can drive the elastic airbag to reset. The air is taken in through the one-way valve inside the one-way air inlet outside the elastic airbag, which can be recycled to achieve the removal of impurities on the surface of the conductor coating, ensure the accuracy of subsequent laser detection, avoid the influence of impurities on the accuracy of thickness detection, and further improve the detection accuracy; 3. Before the test, the storage platform can be automatically cleaned. By pulling the pull rods at the front and rear ends of the fixed block, the pull rods can drive the locking block to move outward until the position of the locking block corresponds to the position of the slot. The locking spring pushes the pull rod and the locking block through its own elastic force, so that the locking block is automatically engaged in the inside of the slot, and the mounting block is fixed and installed to achieve a fixing effect, so as to facilitate the user to clean the storage platform. At the same time, it can avoid the problem of inaccurate detection effect due to unevenness during conductor plating thickness detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the front cross-sectional three-dimensional structure of the laser detector of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the groove of the present invention; Figure 5 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the storage bin of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the airway tube of the present invention; Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the movable rod of the present invention; Fig. 9 For the present invention Figure 8 The enlarged structural diagram at A in the middle; Fig.10 It is a schematic diagram of the three-dimensional structure of the movable rod after adjustment of the present invention.

[0020] In the figure: 1. base; 2. storage platform; 3. drive motor; 4. back plate; 5. slide bar; 6. lifting block; 7. light shield; 8. electric lifting rod; 9. electric slide rail; 10. slider; 11. laser detector; 12. groove; 13. ball; 14. paddle plate; 15. storage bin; 16. movable plate; 17. inclined block; 18. reset spring; 19. elastic air bag; 20. air guide tube; 21. jet nozzle; 22. one-way air inlet; 23. rotating shaft; 24. movable rod; 25. vortex spring; 26. pressure spring; 27. cleaning brush; 28. mounting block; 29. ​​slot; 30. fixing block; 31. pull rod; 32. locking block; 33. locking spring. DETAILED DESCRIPTION

[0021] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] Embodiment 1: Figure 1-Figure 4 The technical solution shown is a high-precision conductor coating laser thickness gauge. In order to solve the problem of inaccurate conductor coating thickness detection, the invention discloses: a base 1 and a storage platform 2 arranged inside the base 1, a driving motor 3 is arranged at the lower end of the base 1, and the output end of the driving motor 3 is arranged at the lower end of the storage platform 2, a rear plate 4 is installed at the rear end of the base 1, a sliding rod 5 is arranged inside the rear plate 4, and a lifting block 6 is arranged on the surface of the sliding rod 5, the middle end of the lifting block 6 is penetrated by the sliding rod 5, and a light shield 7 is arranged at the front end of the lifting block 6, and a laser detector 11 is arranged inside the light shield 7, and a sliding plate 4 is arranged between the lifting block 6 and the rear plate 4. The upper end of the rear plate 4 is provided with an electric lifting rod 8, and the output end of the electric lifting rod 8 is fixedly installed on the upper end of the lifting block 6, and a transverse electric slide rail 9 is fixedly installed inside the light shield 7, and a slider 10 is connected to the surface of the electric slide rail 9, and the lower end of the slider 10 is fixedly installed with the upper end of the laser detector 11, and the lower end of the laser detector 11 is aligned with the surface of the storage platform 2, and the lower end surface of the storage platform 2 and the middle end surface of the base 1 are both provided with a groove 12, and the shape of the groove 12 is circular, and a ball 13 is arranged inside the groove 12, and the upper and lower ends of the ball 13 fit the storage platform 2 and the base 1; A component capable of measuring in short supply is provided. When in use, the plated conductor is placed on the storage platform 2 at the upper end of the base 1. At this time, by starting the electric lifting rod 8, the electric lifting rod 8 can drive the lifting block 6 to adjust the height along the slide rod 5 in the rear plate 4. When the height of the lifting block 6 is adjusted, it can drive the light shield 7 to close the storage platform 2. After closing, the slider 10 and the laser detector 11 are driven by the electric slide rail 9 to detect the coating thickness of the conductor. At the same time, driven by the driving motor 3, the storage platform 2 is driven to rotate. The rotation of the storage platform 2 can comprehensively detect the conductor coating on the storage platform 2, and can comprehensively and accurately detect it. At the same time, when the storage platform 2 rotates, it is lifted by the groove 12 and the ball 13 at the bottom, and can rotate evenly and stably, thereby ensuring the stability of the storage platform 2 and improving the stability of the laser detection of the conductor coating.

[0023] Embodiment 2: Figure 1-Figure 7 The technical solution shown in the embodiment is based on the first embodiment. In order to solve the problem that impurities easily affect the detection accuracy, the following is disclosed: a storage bin 15 is fixedly arranged at the bottom of the base 1, and an automatic workpiece cleaning mechanism is arranged inside the storage bin 15, and the automatic workpiece cleaning mechanism is provided with a paddle 14, and the middle end of the paddle 14 is arranged at the output end of the driving motor 3, and the automatic workpiece cleaning mechanism is provided with a movable plate 16, and the movable plate 16 is slidably connected to the inside of the storage bin 15, and an inclined block 17 is fixedly installed on the inner side of the movable plate 16, and the inclined block 17 is arranged corresponding to the paddle 14, and the storage bin 15 is provided with a storage bin 15. An elastic airbag 19 is fixedly installed inside the bin 15, and the inner side of the elastic airbag 19 is fixedly installed on the outer side of the movable plate 16, and a return spring 18 is arranged between the outer sides of the front and rear ends of the movable plate 16 and the outer side of the storage bin 15, the outer side of the elastic airbag 19 is connected to an air guide tube 20, and the upper end of the air guide tube 20 is connected to an air jet 21, and the lower end of the air jet 21 is fixedly installed on the surface of the base 1, and the output end of the air jet 21 is aligned with the surface of the storage platform 2, the outer side of the elastic airbag 19 is connected to a one-way air inlet 22, and a one-way valve is arranged inside the one-way air inlet 22; As the driving motor 3 is driven, through the setting of the paddle plate 14, when the paddle plate 14 rotates, it can squeeze the corresponding inclined block 17. When the inclined block 17 is squeezed and pushed, the inclined block 17 pushes the movable plate 16 inside the storage bin 15. When the movable plate 16 moves outward, the movable plate 16 squeezes the elastic airbag 19 inside the storage bin 15. When the elastic airbag 19 is squeezed, the air inside is transported to the air jet 21 through the air guide tube 20. The air jet 21 is aimed at the conductor on the storage platform 2 for blowing and removing impurities. Conversely, when the inclined block 17 stops being squeezed by the paddle plate 14, the elastic airbag 19 can be reset by the reset spring 18 and the elastic force of the elastic airbag 19 itself, and air is taken in through the one-way valve inside the one-way air inlet 22 outside the elastic airbag 19. It can be recycled to achieve the blowing of impurities on the surface of the conductor coating, ensure the accuracy of subsequent laser detection, avoid the influence of impurities on the accuracy of thickness detection, and further improve the accuracy of detection.

[0024] Embodiment 3: Figure 1-Figure 10 The technical solution shown in the figure is based on the second embodiment, and in order to solve the problem of inconvenient cleaning, it is disclosed that: the surface of the base 1 is provided with a rotating shaft 23, and the front end of the rotating shaft 23 is provided with an anti-tilting mechanism, and the anti-tilting mechanism is provided with a movable rod 24, and the rear end of the movable rod 24 is installed inside the rotating shaft 23, the anti-tilting mechanism is provided with a vortex spring 25, and the vortex spring 25 is arranged between the rotating shaft 23 and the movable rod 24, and a cleaning brush 27 is nested inside the movable rod 24, and a pressure spring 26 is arranged between the upper end of the cleaning brush 27 and the inside of the movable rod 24, and the left end of the cleaning brush 27 is provided. The lower ends of the right sides are slanted, a mounting block 28 is fixedly installed on the upper end of the movable rod 24, and the mounting block 28 is in an "L" shape, and a card slot 29 is provided at the front and rear ends of the mounting block 28, a fixing block 30 is fixedly installed on the upper end of the base 1, and a pull rod 31 is installed through the front and rear ends of the fixing block 30, and a locking block 32 is fixedly installed on the inner side of the pull rod 31, and the locking block 32 is slanted, and the locking block 32 is arranged corresponding to the card slot 29, and a locking spring 33 is sleeved on the surface of the pull rod 31, and the inner and outer sides of the locking spring 33 are arranged between the fixing block 30 and the pull rod 31; Before the inspection, the storage platform 2 can be automatically cleaned. By pulling the pull rod 31 at the front and rear ends of the fixed block 30, the pull rod 31 can drive the locking block 32 to move outward and disengage the engagement of the card slot 29, so that the movable rod 24 can rotate to the right around the rotating shaft 23 under the elastic force of the vortex spring 25 to drive the mounting block 28 to disengage from the fixed block 30. At this time, with the movement of the movable rod 24, the cleaning brush 27 can fit the surface of the storage platform 2 under the inclined setting at both ends. With the rotation of the storage platform 2 and under the pressure of the pressure spring 26, the cleaning brush 27 can clean the surface of the storage platform 2. By swinging the movable rod 24 to the left, the mounting block 28 at the upper end of the movable rod 24 enters the interior of the fixed block 30 and squeezes the locking block 32. Due to the inclined setting of the locking block 32, the locking block 32 can be automatically squeezed toward the front and rear ends until the position of the locking block 32 corresponds to the position of the slot 29. The locking spring 33 pushes the pull rod 31 and the locking block 32 through its own elastic force, so that the locking block 32 is automatically engaged in the interior of the slot 29, and the mounting block 28 is fixedly installed to achieve a fixing effect, thereby facilitating the user to clean the storage platform 2, and at the same time, it can avoid the problem of inaccurate detection effect due to unevenness during conductor plating thickness detection.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision conductor coating laser thickness gauge, comprising a base (1) and a storage platform (2) arranged inside the base (1), wherein a drive motor (3) is arranged at the lower end of the base (1), and an output end of the drive motor (3) is arranged at the lower end of the storage platform (2); Features: A rear plate (4) is installed at the rear end of the base (1), a sliding rod (5) is arranged inside the rear plate (4), and a lifting block (6) is arranged on the surface of the sliding rod (5), the middle end of the lifting block (6) is penetrated by the sliding rod (5), a light shield (7) is arranged at the front end of the lifting block (6), and a laser detector (11) is arranged inside the light shield (7); A storage bin (15) is fixedly provided at the bottom of the base (1), an automatic workpiece cleaning mechanism is provided inside the storage bin (15), and the automatic workpiece cleaning mechanism is provided with a shifting plate (14), and the middle end of the shifting plate (14) is provided at the output end of the driving motor (3); A rotating shaft (23) is provided on the surface of the base (1), and an anti-tilt mechanism is provided at the front end of the rotating shaft (23), and the anti-tilt mechanism is provided with a movable rod (24), and the rear end of the movable rod (24) is installed inside the rotating shaft (23).

2. A high-precision conductor coating laser thickness gauge according to claim 1, characterized in that: The lifting block (6) and the rear plate (4) are slidably connected, and an electric lifting rod (8) is provided through the upper end of the rear plate (4), and the output end of the electric lifting rod (8) is fixedly mounted on the upper end of the lifting block (6).

3. A high-precision conductor coating laser thickness gauge according to claim 2, characterized in that: A transverse electric slide rail (9) is fixedly installed inside the light shield (7), and a slider (10) is connected to the surface of the electric slide rail (9), and the lower end of the slider (10) is fixedly installed with the upper end of the laser detector (11), and the lower end of the laser detector (11) is aligned with the surface of the storage platform (2).

4. A high-precision conductor coating laser thickness gauge according to claim 3, characterized in that: The lower end surface of the storage platform (2) and the middle end surface of the base (1) are both provided with a groove (12), and the shape of the groove (12) is circular. A ball (13) is arranged inside the groove (12), and the upper and lower ends of the ball (13) fit the storage platform (2) and the base (1).

5. A high-precision conductor coating laser thickness gauge according to claim 1, characterized in that: The automatic workpiece cleaning mechanism is provided with a movable plate (16), and the movable plate (16) is slidably connected to the inside of the storage bin (15), and an inclined block (17) is fixedly installed on the inner side of the movable plate (16), and the inclined block (17) is arranged corresponding to the shifting plate (14).

6. A high-precision conductor coating laser thickness gauge according to claim 5, characterized in that: An elastic airbag (19) is fixedly mounted inside the storage bin (15), and the inner side of the elastic airbag (19) is fixedly mounted on the outer side of the movable plate (16), and a return spring (18) is arranged between the outer sides of the front and rear ends of the movable plate (16) and the outer side of the storage bin (15).

7. A high-precision conductor coating laser thickness gauge according to claim 6, characterized in that: The outer side of the elastic airbag (19) is connected to an air guide tube (20), and the upper end of the air guide tube (20) is connected to an air jet (21), and the lower end of the air jet (21) is fixedly mounted on the surface of the base (1), and the output end of the air jet (21) is aligned with the surface of the storage platform (2), and the outer side of the elastic airbag (19) is connected to a one-way air inlet (22), and a one-way valve is arranged inside the one-way air inlet (22).

8. A high-precision conductor coating laser thickness gauge according to claim 1, characterized in that: The anti-tilt mechanism is provided with a vortex spring (25), and the vortex spring (25) is arranged between the rotating shaft (23) and the movable rod (24), and a cleaning brush (27) is nested inside the movable rod (24), and a pressure spring (26) is arranged between the upper end of the cleaning brush (27) and the inside of the movable rod (24), and the lower ends of the left and right sides of the cleaning brush (27) are inclined.

9. A high-precision conductor coating laser thickness gauge according to claim 8, characterized in that: A mounting block (28) is fixedly mounted on the upper end of the movable rod (24), and the mounting block (28) is in an "L" shape. A clamping groove (29) is provided at the front and rear ends of the mounting block (28).

10. A high-precision conductor coating laser thickness gauge according to claim 9, characterized in that: A fixing block (30) is fixedly installed on the upper end of the base (1), and a pull rod (31) is installed through the front and rear ends of the fixing block (30), and a locking block (32) is fixedly installed on the inner side of the pull rod (31), and the shape of the locking block (32) is inclined. The locking block (32) is arranged corresponding to the slot (29), and a locking spring (33) is sleeved on the surface of the pull rod (31), and the inner and outer sides of the locking spring (33) are arranged between the fixing block (30) and the pull rod (31).

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