Photovoltaic panel thickness measuring mechanism for photovoltaic power generation

Abstract

The invention provides a photovoltaic panel thickness measuring mechanism for photovoltaic power generation, which relates to the technical field of photovoltaic panel measurement and comprises a bottom plate, a conveying mechanism, an auxiliary positioning mechanism, a first measuring mechanism, a second measuring mechanism, an action mechanism and a controller. A conveying mechanism is fixedly arranged at the top of a bottom plate, auxiliary positioning mechanisms are fixedly installed on the left side and the right side of the conveying mechanism, a first measuring mechanism is fixedly arranged at the tops of the auxiliary positioning mechanisms, a second measuring mechanism is fixedly arranged behind the first measuring mechanism, and an action mechanism is fixedly installed at the top of the right side of the second measuring mechanism. The conveying mechanism, the auxiliary positioning mechanism, the first measuring mechanism, the second measuring mechanism and the action mechanism are electrically connected with the controller. The photovoltaic panel thickness measuring device is compact in structure, high in automation degree, capable of remarkably improving the accuracy and efficiency of photovoltaic panel thickness measurement and reducing the manual intervention cost, and suitable for various conveying scenes where the thickness of the photovoltaic panel needs to be accurately controlled.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel measurement, and in particular to a photovoltaic panel thickness measurement mechanism for photovoltaic power generation. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. In the photovoltaic industry, the thickness measurement of photovoltaic panels is crucial to ensure the photoelectric conversion efficiency and overall performance of solar cells. Accurately controlling the thickness of photovoltaic panels is not only technically demanding, but also relatively costly. If the thickness is too thin, it may lead to insufficient conductivity and affect the power output of the battery; if the thickness is too thick, it may reduce the light penetration and also reduce efficiency. In addition, the non-uniformity of thickness can cause inconsistent battery performance, resulting in performance fluctuations of the entire batch of products; The traditional method of measuring the thickness of photovoltaic panels mainly relies on manual mechanical measurement and damaging the photovoltaic panel cutting to measure the thickness; Some mechanical measurement methods for traditional photovoltaic panel thickness measurement may be affected by human operation errors, resulting in inaccurate measurement results. At the same time, these methods may take a long time to complete the measurement, thus affecting production efficiency. Some measurement methods may cause physical damage to the photovoltaic panel, which is unacceptable for products that need to maintain integrity. In addition, some methods may only be applicable to photovoltaic panels of a specific type or size, and the detection means are single and limit their versatility. Summary of the invention

[0003] The present invention provides a photovoltaic panel thickness measurement mechanism for photovoltaic power generation, which is used to solve at least one of the technical problems raised by the above background technology.

[0004] In order to solve the above technical problems, the present invention provides a photovoltaic panel thickness measuring mechanism for photovoltaic power generation, comprising: a base plate, a conveying mechanism, an auxiliary positioning mechanism, a first measuring mechanism, a second measuring mechanism, an action mechanism and a controller; a conveying mechanism is fixedly provided on the top of the base plate, and auxiliary positioning mechanisms are fixedly installed on the left and right sides of the conveying mechanism, a first measuring mechanism is fixedly provided on the top of the auxiliary positioning mechanism, a second measuring mechanism is fixedly provided behind the first measuring mechanism, and an action mechanism is fixedly installed on the right top of the second measuring mechanism, and the conveying mechanism, the auxiliary positioning mechanism, the first measuring mechanism, the second measuring mechanism and the action mechanism are electrically connected to the controller respectively.

[0005] Preferably, the conveying mechanism includes: a mounting base, the mounting base is fixedly mounted on the top of the front side of the bottom plate, a belt conveyor is fixedly mounted on the top of the mounting base, a servo motor 1 is fixedly mounted on the inner side of the right side wall of the mounting base, the output shaft of the servo motor 1 rotates and passes through the right side wall of the mounting base and is fixedly connected to pulley 1, the right rear axis of the belt conveyor is fixedly connected to pulley 2, and pulley 1 and pulley 2 are connected by belt 1.

[0006] Preferably, the auxiliary positioning mechanism includes: a right-angle mounting plate, a right-angle mounting plate fixedly mounted on the outer wall of the frame on the left side of the top center of the belt conveyor, a double-axis cylinder in the left and right directions fixedly mounted on the top of the right-angle mounting plate, a push plate in the front and back directions fixedly mounted on the right active end of the double-axis cylinder, a support seat fixedly mounted on the outer wall of the frame on the right side of the top of the belt conveyor, the support seat is fixedly connected to a pair of electric telescopic rods in the left and right directions, and the left end of the electric telescopic rod is fixedly connected to the guide plate in the front and back directions.

[0007] Preferably, the first measuring mechanism includes: an infrared counter-radiation sensor 1, a group of infrared counter-radiation sensors 1 are fixedly installed on the left and right sides of the top of the frame of the belt conveyor, a horizontal bar in the left and right directions is fixedly installed on the right end of the push plate 1, and an infrared sensor 2 is fixedly installed vertically downward on the top of the horizontal bar.

[0008] Preferably, the second measuring mechanism includes: a workbench, the workbench is fixedly installed on the top rear of the base plate, a rectangular groove is fixedly opened on the top of the workbench, a group of laser beam sensors are fixedly installed symmetrically on the workbench, a number of vertical photoelectric distance sensors are fixedly installed on the bottom of the rectangular groove, and two groups of measurement support structures are fixedly provided symmetrically on the bottom of the rectangular groove.

[0009] Preferably, the measurement support structure on the left side includes: an L-shaped support rod, a pair of L-shaped support rods are symmetrically fixedly installed on the left side of the bottom of the rectangular groove, the top of the L-shaped support rod is slidably connected to the vertical sliding rod up and down, the middle of the sliding rod is fixedly connected to the limit block, the outer sleeve of the sliding rod between the limit block and the L-shaped support rod is provided with a spring, the tops of the sliding rods on the front and rear sides are fixedly connected to a horizontal plate in the front and rear direction, and the bottom of the sliding rod is fixedly connected to a displacement sensor.

[0010] Preferably, the middle part of the sliding rods on the front and rear sides is fixedly connected to a strip plate along the front and rear direction, the top of the strip plate is symmetrically fixedly connected to a pair of vertical springs 2, the top of the springs 2 on the front and rear sides is fixedly connected to a pulley base in the front and rear direction, the pulley base is symmetrically rotated front and back and connected to a pair of synchronous pulleys, the front and rear synchronous pulleys are connected by a synchronous belt 1, and the front synchronous pulley is fixedly connected to the output shaft end of servo motor 2.

[0011] Preferably, the action mechanism includes: a vertical frame 1, the right section of the base plate is fixedly connected to the vertical frame 1, the left end of the vertical frame 1 is fixedly connected to a vertical lifting screw, the top of the lifting screw is fixedly connected to a servo motor 3, the lifting screw is threadedly connected to a vertical push rod 2, the bottom end of the push rod 2 is fixedly connected to a horizontal push plate 2, and a vertical distance sensor 2 is fixedly installed on the rear side of the lifting screw.

[0012] Optionally, an abnormal thickness marking mechanism is also provided at the top rear end of the workbench, and the abnormal thickness marking mechanism includes: a gantry, wherein the top rear section of the workbench is fixedly connected to the gantry in left and right directions, a pair of positioning cylinders are symmetrically fixedly installed at the bottom of the gantry, and a screw mounting seat in left and right directions is fixedly installed on the top crossbeam of the gantry, a screw mounting seat is rotatably connected to a screw 2 in left and right directions in the screw mounting seat, the left end of the screw 2 is fixedly connected to the output shaft end of a servo motor 4, the screw 2 is threadedly connected to a sliding block, a shell 1 is fixedly installed at the bottom end of the sliding block, a horizontal partition 1 is fixedly connected to the left side wall of the bottom of the shell 1, a motor 5 is fixedly installed in the top left side of the shell 1, the output shaft end of the motor 5 is fixedly connected to a pulley 3, and a distance sensor 3 is provided at the bottom of the left side wall of the shell 1.

[0013] Preferably, the front section of the pulley three is fixedly connected to the rotating rod, the bottom of the rotating rod is hingedly connected to the top of the rocking rod, the bottom of the rocking rod is hingedly connected to a vertical rod one, the vertical rod one slides up and down and passes through a partition one, a sponge block is fixedly installed at the bottom of the vertical rod one, and an inkjet head is fixedly arranged at a vertical rod on the top of the sponge block. A liquid storage tank is fixedly installed on the inner wall of the top right side of the shell one, the liquid storage tank is fixedly connected to the extrusion cylinder through a water pipe one, a one-way valve one is provided on the water pipe one, the extrusion cylinder is fixedly connected to the inkjet head through a hose one, the extrusion cylinder is slidably connected to the piston block up and down, and the bottom end of the piston block is fixedly connected to the top of the right section of the U-shaped push rod, the U-shaped push rod slides up and down and passes through the partition one, a spring three is sleeved on the outside of the left section of the U-shaped push rod, a baffle is provided on the top of the spring three, the baffle is fixedly connected to the top of the left section of the U-shaped push rod, the front and rear walls of the shell one are rotatably connected to the central axis, a cam and a pulley four are fixedly provided in the middle of the central axis, the baffle presses the cam tightly, and the pulley three is connected to the pulley four through a belt two.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the photovoltaic panel thickness measuring mechanism for photovoltaic power generation provided by the present invention realizes accurate measurement and real-time feedback of the thickness on the conveyor belt by integrating the bottom plate, the conveying mechanism, the auxiliary positioning mechanism, the first measuring mechanism, the second measuring mechanism, the action mechanism and the controller. The conveying mechanism is responsible for the continuous conveying of the photovoltaic panel, the auxiliary positioning mechanism ensures the stable positioning of the photovoltaic panel during the measurement process, the first measuring mechanism and the second measuring mechanism respectively perform preliminary and accurate thickness measurements, the action mechanism performs corresponding operations according to the measurement results to squeeze and measure the thickness of the photovoltaic panel at multiple points, and the controller serves as a central processing unit to coordinate the work of various components. The present invention has a compact structure and a high degree of automation. It can significantly improve the accuracy and efficiency of photovoltaic panel thickness measurement, reduce the cost of manual intervention, and is suitable for various conveying scenarios that require precise control of the thickness of photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional schematic diagram of a photovoltaic panel thickness measurement mechanism for photovoltaic power generation according to the present invention; Figure 2 It is a three-dimensional schematic diagram of the conveying mechanism and the first measuring mechanism of the present invention; Figure 3 It is a front cross-sectional schematic diagram of a photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to the present invention; Figure 4 It is a top view schematic diagram of the workbench of the present invention; Figure 5 yes Figure 3 A partial enlarged schematic diagram in the middle; Figure 6 is a front view schematic diagram of the abnormal thickness marking mechanism of the present invention; Figure 7 yes Figure 6 A partial enlarged schematic diagram of point B in the middle.

[0017] Reference numerals: 1. Bottom plate; 2. Conveying mechanism; 201. Belt conveyor; 2011. Frame; 2012. Active roller; 2013. Passive roller; 2014. Conveyor belt; 202. Mounting base; 203. Servo motor 1; 204. Pulley 1; 205. Pulley 2; 206. Belt 1; 3. Auxiliary positioning mechanism; 301. Right-angle mounting plate; 302. Double-axis cylinder; 303. Push plate 1; 304. Support seat; 305. Guide plate; 306. Electric telescopic rod; 4. First measuring mechanism; 401. Infrared beam sensor 1; 402, crossbar; 403, infrared sensor 2; 5, second measuring mechanism; 501, workbench; 502, rectangular groove; 503, laser beam sensor; 504, photoelectric distance sensor; 505, measuring support structure; 5051, L-shaped support rod; 5052, sliding rod; 5053, limit block; 5054, spring 1; 5055, horizontal plate 1; 5056, displacement sensor 1; 5057, strip plate; 5058, spring 2; 5059, wheeled base ; 5060, synchronous pulley; 5061, synchronous belt one; 5062, servo motor two; 6, action mechanism; 601, stand one; 602, lifting screw; 603, servo motor three; 604, push rod two; 605, push plate two; 606, distance sensor two; 7, controller; 8, abnormal thickness marking mechanism; 801, gantry; 802, positioning cylinder; 803, screw mounting seat; 804, screw two; 805, servo motor four; 806, sliding block; 807, housing one; 808, Partition one; 809, motor five; 810, pulley three; 811, rotating rod; 812, rocking rod; 813, vertical rod one; 814, sponge block; 815, inkjet head; 816, liquid storage tank; 817, water pipe one; 818, one-way valve one; 819, extrusion cylinder; 820, hose one; 821, piston block; 822, U-shaped push rod; 823, spring three; 824, baffle; 825, cam; 826, pulley four; 827, belt two; 828, distance sensor three; 829, center axis. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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.

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0021] The present invention provides the following embodiments Example 1 The embodiment of the present invention provides a photovoltaic panel thickness measurement mechanism for photovoltaic power generation, such as Figure 1 As shown, it includes: a base plate 1, a conveying mechanism 2, an auxiliary positioning mechanism 3, a first measuring mechanism 4, a second measuring mechanism 5, an action mechanism 6 and a controller 7; the conveying mechanism 2 is fixedly provided on the top of the base plate 1, and the auxiliary positioning mechanism 3 is fixedly installed on the left and right sides of the conveying mechanism 2, the first measuring mechanism 4 is fixedly provided on the top of the auxiliary positioning mechanism 3, the second measuring mechanism 5 is fixedly provided behind the first measuring mechanism 4, and the action mechanism 6 is fixedly installed on the right top of the second measuring mechanism 5, and the conveying mechanism 2, the auxiliary positioning mechanism 3, the first measuring mechanism 4, the second measuring mechanism 5, and the action mechanism 6 are electrically connected to the controller 7 respectively.

[0022] The working principle and beneficial effects of the above technical solution are as follows: the photovoltaic panel thickness measuring mechanism for photovoltaic power generation provided in this embodiment realizes accurate measurement and real-time feedback of the thickness on the conveyor belt by integrating the bottom plate 1, the conveying mechanism 2, the auxiliary positioning mechanism 3, the first measuring mechanism 4, the second measuring mechanism 5, the action mechanism 6 and the controller 7. The conveying mechanism 2 is responsible for the continuous conveying of the photovoltaic panel, the auxiliary positioning mechanism 3 ensures the stable positioning of the photovoltaic panel during the measurement process, the first measuring mechanism 4 and the second measuring mechanism 5 respectively perform preliminary and accurate thickness measurements, the action mechanism 6 performs corresponding operations according to the measurement requirements to squeeze the photovoltaic panel to measure the thickness of the photovoltaic panel at multiple points, and the controller 7 serves as a central processing unit to coordinate the work of various components. The present invention has a compact structure and a high degree of automation. It can significantly improve the accuracy and efficiency of the thickness measurement of the photovoltaic panel, reduce the cost of manual intervention, and is suitable for various transportation scenarios that require precise control of the thickness of the photovoltaic panel.

[0023] Example 2 On the basis of Example 1, Figure 1 , Figure 2As shown, the conveying mechanism 2 includes: a mounting base 202, the mounting base 202 is fixedly mounted on the top of the front side of the bottom plate 1, a belt conveyor 201 is fixedly mounted on the top of the mounting base 202, a servo motor 203 is fixedly mounted on the inner side of the right side wall of the mounting base 202, the output shaft of the servo motor 203 rotates and passes through the right side wall of the mounting base 202 and is fixedly connected to a pulley 1 204, the right rear side axis of the belt conveyor 201 is fixedly connected to a pulley 2 205, and the pulley 1 204 and the pulley 2 205 are connected by a belt 1 206.

[0024] The auxiliary positioning mechanism 3 includes: a right-angle mounting plate 301, a right-angle mounting plate 301 is fixedly mounted on the outer wall of the frame 2011 on the left side of the top center of the belt conveyor 201, a double-axis cylinder 302 in the left and right directions is fixedly mounted on the top of the right-angle mounting plate 301, a push plate 303 in the front and rear directions is fixedly mounted on the right movable end of the double-axis cylinder 302, a support seat 304 is fixedly mounted on the outer wall of the frame 2011 on the right side of the top of the belt conveyor 201, the support seat 304 is fixedly connected to a pair of electric telescopic rods 306 in the left and right directions, and the left end of the electric telescopic rod 306 is fixedly connected to a guide plate 305 in the front and rear directions; The belt conveyor 201 includes: a frame 2011, an active roller 2012, a passive roller 2013 and a conveyor belt 2014. The frame 2011 is fixedly installed on the top of the mounting base 202 along the front-to-back direction. The rear end of the frame 2011 is rotatably connected to the active roller 2012, and the front end of the frame 2011 is rotatably connected to the passive roller 2013. The active roller 2012 and the passive roller 2013 are connected by a transmission belt 2014. The right end of the axis of the active roller 2012 is fixedly connected to the pulley 205.

[0025] The first measuring mechanism 4 includes: an infrared counter-radiation sensor 401, a group of infrared counter-radiation sensors 401 are fixedly installed on the top of the frame 2011 of the belt conveyor 201, a horizontal bar 402 in the left and right directions is fixedly installed on the right end of the push plate 303, and an infrared sensor 403 403 is fixedly installed vertically downward on the top of the horizontal bar 402.

[0026] The working principle and beneficial effects of the above technical solution are as follows: when the conveying mechanism 2 is working, the controller 7 controls the rotation of the servo motor, the servo motor drives the pulley 1 204 to rotate, the pulley 1 204 is driven by the belt 1 206 to make the pulley 2 205 and the belt conveyor 201 rotate and work, the rotation of the pulley 205 drives the active roller 2012 to rotate, the active roller 2012 drives the passive roller 2013 to rotate through the transmission belt 2014; the operation of the transmission belt 2014 drives the photovoltaic panel thereon to be transported backward, and at the same time the auxiliary positioning mechanism 3 starts to work, the controller 7 controls the dual-axis cylinder 302 to push the push plate 1 303 to push the photovoltaic panel to the side of the guide plate 305, and the guide plate 305 can also adjust the distance through the electric telescopic rod 306. The guide plate 305 is provided with a slope to facilitate better guiding of the photovoltaic panel. A group of infrared radiation sensors 401 are responsible for measuring the distance between the left and right sides of the photovoltaic panel, so that the controller 7 can guide the movement of the dual-axis cylinder 302. When passing through the first measuring mechanism 4, the infrared sensor 403 records the distance difference before and after the photovoltaic panel passes, and then preliminarily calculates the thickness of the photovoltaic panel.

[0027] On the basis of Example 1, this embodiment describes in detail the specific structures of the conveying mechanism 2, the auxiliary positioning mechanism 3 and the first measuring mechanism 4. The conveying mechanism 2 drives the belt conveyor 201 through the servo motor to realize the smooth conveying of the photovoltaic panel; the auxiliary positioning mechanism 3 uses the double-axis cylinder 302 to push the push plate to position the photovoltaic panel in the left and right directions. At the same time, the design of the support seat 304 and the guide plate 305 ensures the stability of the photovoltaic panel in the front and back directions; the first measuring mechanism 4 realizes the preliminary measurement of the thickness of the photovoltaic panel through the combination of the infrared counter-radiation sensor 1 401 and the infrared sensor 2 403. These designs make the entire measurement process more stable and reliable, and improve the accuracy of the measurement. In addition, the automation and intelligence of the measurement process are realized through the precise control of each component by the controller 7.

[0028] Example 3 On the basis of Example 1, Figure 1 , Figure 3-Figure 5 As shown, the second measuring mechanism 5 includes: a workbench 501, the workbench 501 is fixedly installed on the top of the rear of the base plate 1, a rectangular groove 502 is fixedly opened on the top of the workbench 501, a group of laser beam sensors 503 are fixedly installed symmetrically on the workbench 501, a number of vertical photoelectric distance sensors 504 are fixedly installed on the bottom of the rectangular groove 502, and two groups of measurement support structures 505 are fixedly provided symmetrically on the bottom of the rectangular groove 502.

[0029] The measurement support structure 505 on the left side includes: an L-shaped support rod 5051, a pair of L-shaped support rods 5051 are symmetrically fixedly installed on the left side of the bottom of the rectangular groove 502, the top of the L-shaped support rod 5051 slides up and down to connect the vertical sliding rod 5052, the middle of the sliding rod 5052 is fixedly connected to the limit block 5053, the outer part of the sliding rod 5052 between the limit block 5053 and the L-shaped support rod 5051 is provided with a spring 5054, the top of the sliding rod 5052 on the front and rear sides is fixedly connected to the horizontal plate 5055 in the front and rear direction, and the bottom of the sliding rod 5052 is fixedly connected to the displacement sensor 5056.

[0030] The working principle and beneficial effects of the above technical solution are as follows: when the belt conveyor 201 transports the photovoltaic panel to the position of the workbench 501, the second measuring mechanism 5 is in operation, and the action mechanism 6 presses down the photovoltaic panel and synchronously records the displacement value and the distance change value of multiple measuring points during the time from the bottom surface of the photovoltaic panel passing through the laser beam sensor 503 to the top surface passing through the laser beam sensor 503, thereby obtaining the multi-point thickness of the photovoltaic panel. A group of laser beam sensors 503 are fixedly installed symmetrically on the left and right of the workbench 501 to detect the occurrence of the starting point and the end time of the photovoltaic panel during the descent process, so that the action mechanism 6 stops pressing down the photovoltaic panel in time. The photoelectric distance sensor 504 in the workbench 501 can basically sample and measure the thickness according to the five-point method, and the thickness data measured by the photoelectric sensors at other positions is more representative; On the basis of Example 1, this example describes in detail the structure of the second measuring mechanism 5, especially the design of the measuring support structure 505. The combination of the laser beam sensor 503 and the photoelectric distance sensor 504 enables accurate measurement of the thickness of the photovoltaic panel; the design of the measuring support structure 505 ensures stability and accuracy during the measurement process. The structure composed of the L-shaped support rod 5051, the sliding rod 5052, the limit block 5053 and the spring 1 5054 can adapt to photovoltaic panels of different thicknesses, and provide real-time feedback of the position information of the photovoltaic panel through the displacement sensor 1 5056. These designs enable the second measuring mechanism 5 to measure the thickness of the photovoltaic panel more accurately, providing reliable data support for subsequent spraying or other operations.

[0031] Example 4 On the basis of Example 3, Figure 2-4As shown, the middle part of the sliding rod 5052 on the front and rear sides is fixedly connected to the strip plate 5057 along the front and rear direction, the top of the strip plate 5057 is symmetrically fixedly connected to a pair of vertical springs 5058, the top of the springs 5058 on the front and rear sides is fixedly connected to the pulley base 5059 in the front and rear direction, the pulley base 5059 is symmetrically rotated front and rear and connected to a pair of synchronous pulleys 5060, the front and rear synchronous pulleys 5060 are connected by a synchronous belt 1 5061, and the front synchronous pulley 5060 is fixedly connected to the output shaft end of the servo motor 2 5062.

[0032] The action mechanism 6 includes: a vertical frame 601, the right section of the base plate 1 is fixedly connected to the vertical frame 601, the left end of the vertical frame 601 is fixedly connected to a vertical lifting screw 602, the top of the lifting screw 602 is fixedly connected to a servo motor 3 603, the lifting screw 602 is threadedly connected to a vertical push rod 2 604, the bottom end of the push rod 2 604 is fixedly connected to a horizontal push plate 2 605, and a vertical distance sensor 2 606 is fixedly installed on the rear side of the lifting screw 602.

[0033] The working principle and beneficial effects of the above technical solution are as follows: when the action mechanism 6 is running, the controller 7 controls the servo motor three 603 to run, and the distance sensor two 606 provides distance data for the controller 7 to better guide the operation of the action mechanism 6. The servo motor three 603 drives the lifting screw 602 to rotate, and the lifting screw 602 rotates the vertical push rod two 604 to push the photovoltaic panel downward. At this time, the spring two 5058 contracts, and the servo motor two 5062 does not work. After the thickness of the photovoltaic panel is measured, the action mechanism 6 runs in the opposite direction, and the synchronous belt one 5061 lifts the photovoltaic panel under the elastic force of the spring two 5058, so that the photovoltaic panel is separated from the surface of the horizontal plate one 5055, and then the controller 7 controls the servo motor two 5062 to run, and the servo motor two 5062 drives the synchronous pulley 5060 and the synchronous belt one 5061 to rotate so that the measured photovoltaic panel is transported to the next link.

[0034] On the basis of Example 3, this example further describes the details of the measurement support structure 505 and the design of the action mechanism 6. The structure composed of the strip plate 5057, the second spring 5058, the pulley base 5059, the synchronous pulley 5060 and the synchronous belt 1 5061 can realize the smooth movement and resetting of the sliding rod 5052, thereby improving the stability and accuracy of the measurement. The action mechanism 6 drives the lifting screw 602 through the servo motor 3 603 to push the push rod 2 604 and the push plate 2 605 to move up and down, thereby realizing the downward extrusion displacement value of the photovoltaic panel and then measuring the thickness value. At the same time, the design of the distance sensor 2 606 can monitor the position of the push plate 2 605 in real time to ensure the accuracy of the operation. These designs make the entire device more flexible and reliable during measurement and operation.

[0035] Example 5 On the basis of Example 3, Figure 1 , Figure 6 , Figure 7 As shown, an abnormal thickness marking mechanism 8 is also provided at the top of the rear side of the workbench 501, and the abnormal thickness marking mechanism 8 comprises: a gantry 801, the top section of the rear side of the workbench 501 is fixedly connected to the gantry 801 in the left and right directions, a pair of positioning cylinders 802 are symmetrically fixedly installed at the bottom of the gantry 801, a screw mounting seat 803 in the left and right directions is fixedly installed on the top crossbeam of the gantry 801, the screw mounting seat 803 is rotatably connected to the left and right directions of the screw two 804, the left end of the screw two 804 is fixedly connected to the output shaft end of the servo motor four 805, the screw two 804 is threadedly connected to the sliding block 806, the bottom end of the sliding block 806 is fixedly installed with a shell one 807, the bottom left side wall of the shell one 807 is fixedly connected to a partition one 808 in the horizontal direction, the motor five 809 is fixedly installed in the left top of the shell one 807, the output shaft end of the motor five 809 is fixedly connected to the pulley three 810, and a distance sensor three 828 is provided at the bottom of the left side wall of the shell one 807.

[0036] The front section of the pulley 3 810 is fixedly connected to the rotating rod 811, the bottom of the rotating rod 811 is hinged to the top of the rocking rod 812, the bottom of the rocking rod 812 is hinged to the vertical rod 813, the vertical rod 813 slides up and down and passes through the partition 808, a sponge block 814 is fixedly installed at the bottom of the vertical rod 813, and an inkjet head 815 is fixedly installed at the vertical rod 813 on the top of the sponge block 814. A liquid storage tank 816 is fixedly installed on the top inner wall of the right side of the shell 807. The liquid storage tank 816 is fixedly connected to the extrusion cylinder 819 through a water pipe 817, and a one-way valve 818 is provided on the water pipe 817. The extrusion cylinder 819 is connected to the inkjet head 819 through a hose 820. 5 is fixedly connected, the extrusion cylinder 819 slides up and down to connect the piston block 821, the bottom end of the piston block 821 is fixedly connected to the top of the right section of the U-shaped push rod 822, the U-shaped push rod slides up and down to penetrate the partition 1 808, the left section of the U-shaped push rod 822 is sleeved with a spring 3 823, the top of the spring 3 823 is provided with a baffle 824, the baffle 824 is fixedly connected to the top of the left section of the U-shaped push rod 822, the front and rear walls of the shell 1 807 are rotatably connected to the central shaft 829, the middle part of the central shaft 829 is fixedly provided with a cam 825 and a pulley 4 826, the baffle 824 presses the cam 825 tightly, and the pulley 3 810 is connected to the pulley 4 826 through the belt 2 827.

[0037] The working principle and beneficial effects of the above technical solution are as follows: when the abnormal thickness marking mechanism 8 is in operation, the controller 7 controls the positioning cylinders 802 on the left and right sides to clamp the photovoltaic panel, and then the controller 7 controls the servo motor 4 805 to rotate according to the thickness value measured at multiple points in the second measuring mechanism 5, thereby driving the sliding block 806 and the mechanism in the housing 1 807 to move left and right to the target marking position, and then the controller 7 controls the motor 5 809 to operate according to the data of the distance sensor 3, and the rotation of the motor 5 809 drives the pulley 3 810 and the rotating rod 811 to rotate synchronously, and the rotating rod 811 drives the rocking arm 812 to move, so that the vertical rod 813 pushes the sponge block 814 reciprocatingly downward, and at the same time, the pulley 3 810 drives the pulley 4 826 and the cam 825 to rotate synchronously through the belt 2 827, and then the cam 825 squeezes the baffle and the U-shaped push rod 822 to slide up and down, and the U-shaped push rod 822 drives the piston block 821 to slide up and down in the extrusion cylinder 819, so that the ink in the liquid storage tank 816 is continuously supplied to the inkjet head 815 through the water pipe 1 817, the extrusion cylinder 819 and the hose, so that there is sufficient ink on the sponge to mark the position of the abnormal thickness point.

[0038] On the basis of Example 3, the present embodiment adds the design of abnormal thickness marking mechanism 8. The mechanism realizes the marking function of abnormal thickness photovoltaic panels by positioning cylinder 802, screw 2 804, sliding block 806, housing 1 807, motor 5 809, pulley 3 810, rotating rod 811, rocking rod 812, vertical rod 1 813, sponge block 814, inkjet head 815, liquid storage tank 816, extrusion cylinder 819, hose 1 820 and piston block 821. When the second measuring mechanism 5 detects that the thickness of the photovoltaic panel is abnormal, the controller 7 will send a signal to the abnormal thickness marking mechanism 8, and finally realize the marking of the inkjet head 815 at the abnormal position through a series of mechanical transmission and hydraulic control. This design can timely detect and mark photovoltaic panels with abnormal thickness, which provides convenience for subsequent processing. At the same time, the mechanism has a compact structure, simple operation, and high marking accuracy, and is suitable for various scenes that require precise control of the thickness of photovoltaic panels.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation, characterized in that: include: A base plate (1), a conveying mechanism (2), an auxiliary positioning mechanism (3), a first measuring mechanism (4), a second measuring mechanism (5), an action mechanism (6) and a controller (7); a conveying mechanism (2) is fixedly arranged on the top of the base plate (1), an auxiliary positioning mechanism (3) is fixedly installed on the left and right sides of the conveying mechanism (2), a first measuring mechanism (4) is fixedly arranged on the top of the auxiliary positioning mechanism (3), a second measuring mechanism (5) is fixedly arranged behind the first measuring mechanism (4), and an action mechanism (6) is fixedly installed on the right top of the second measuring mechanism (5); the conveying mechanism (2), the auxiliary positioning mechanism (3), the first measuring mechanism (4), the second measuring mechanism (5) and the action mechanism (6) are respectively electrically connected to the controller (7).

2. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 1, characterized in that: The conveying mechanism (2) comprises: a mounting base (202), the mounting base (202) being fixedly mounted on the top of the front side of the bottom plate (1), a belt conveyor (201) being fixedly mounted on the top of the mounting base (202), a servo motor 1 (203) being fixedly mounted on the inner side of the right side wall of the mounting base (202), an output shaft of the servo motor 1 (203) rotatingly passing through the right side wall of the mounting base (202) and then being fixedly connected to a pulley 1 (204), a right rear axis of the belt conveyor (201) being fixedly connected to a pulley 2 (205), and the pulley 1 (204) and the pulley 2 (205) being connected via a belt 1 (206).

3. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 2, characterized in that: The auxiliary positioning mechanism (3) comprises: a right-angle mounting plate (301), the right-angle mounting plate (301) is fixedly mounted on the outer wall of the frame (2011) on the left side of the top center of the belt conveyor (201), a double-axis cylinder (302) in the left and right directions is fixedly mounted on the top of the right-angle mounting plate (301), a push plate (303) in the front and rear directions is fixedly mounted on the right movable end of the double-axis cylinder (302), a support seat (304) is fixedly mounted on the outer wall of the frame (2011) on the right side of the top of the belt conveyor (201), the support seat (304) is fixedly connected to a pair of electric telescopic rods (306) in the left and right directions, and the left end of the electric telescopic rod (306) is fixedly connected to a guide plate (305) in the front and rear directions.

4. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 3, characterized in that: The first measuring mechanism (4) comprises: an infrared counter-radiation sensor (401); a group of infrared counter-radiation sensors (401) are fixedly installed on the left and right sides of the top of the frame (2011) of the belt conveyor (201); a horizontal bar (402) in the left and right directions is fixedly installed on the right end of the push plate (303); and an infrared sensor (403) is fixedly installed on the top of the horizontal bar (402) in a vertical downward direction.

5. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 4, characterized in that: The second measuring mechanism (5) comprises: a workbench (501), the workbench (501) is fixedly mounted on the top of the rear of the base plate (1), a rectangular groove (502) is fixedly opened on the top of the workbench (501), a group of laser beam sensors (503) are fixedly mounted on the workbench (501) in a left-right symmetrical manner, a plurality of vertical photoelectric distance sensors (504) are fixedly mounted on the bottom of the rectangular groove (502), and two groups of measurement support structures (505) are fixedly mounted on the bottom of the rectangular groove (502) in a left-right symmetrical manner.

6. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 5, characterized in that: The left measurement support structure (505) comprises: an L-shaped support rod (5051); a pair of L-shaped support rods (5051) are symmetrically fixedly installed on the left side of the bottom of the rectangular groove (502); the top of the L-shaped support rod (5051) is slidably connected to a vertical sliding rod (5052) in an up-and-down manner; the middle of the sliding rod (5052) is fixedly connected to a limit block (5053); a spring (5054) is sleeved on the outside of the sliding rod (5052) between the limit block (5053) and the L-shaped support rod (5051); the tops of the sliding rods (5052) on the front and rear sides are fixedly connected to a horizontal plate (5055) in the front-and-rear direction; and the bottom of the sliding rod (5052) is fixedly connected to a displacement sensor (5056).

7. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 6, characterized in that: The middle part of the sliding rods (5052) on the front and rear sides is fixedly connected to a strip plate (5057) along the front and rear direction, and the top of the strip plate (5057) is symmetrically fixedly connected to a pair of vertical springs (5058) on the front and rear sides. The top of the springs (5058) on the front and rear sides is fixedly connected to a pulley base (5059) in the front and rear directions. The pulley base (5059) is symmetrically rotated to connect a pair of synchronous pulleys (5060) on the front and rear sides. The two synchronous pulleys (5060) are connected by a synchronous belt (5061), and the synchronous pulley (5060) on the front side is fixedly connected to the output shaft end of the servo motor (5062).

8. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 6, characterized in that: The action mechanism (6) comprises: a vertical frame (601), the right section of the bottom plate (1) is fixedly connected to the vertical frame (601), the left end of the vertical frame (601) is fixedly connected to a vertical lifting screw (602), the top of the lifting screw (602) is fixedly connected to a servo motor (603), the lifting screw (602) is threadedly connected to a vertical push rod (604), the bottom end of the push rod (604) is fixedly connected to a horizontal push plate (605), and a vertical distance sensor (606) is fixedly installed on the rear side of the lifting screw (602).

9. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 7, characterized in that: The top of the rear side of the workbench (501) is also provided with an abnormal thickness marking mechanism (8), which comprises: a gantry (801), the top section of the rear side of the workbench (501) is fixedly connected to the gantry (801) in the left and right directions, a pair of positioning cylinders (802) are fixedly installed on the bottom of the gantry (801) symmetrically, a screw mounting seat (803) in the left and right directions is fixedly installed on the top crossbeam of the gantry (801), and a screw second (804) in the left and right directions is rotatably connected inside the screw mounting seat (803), and the screw second (804) ) is fixedly connected to the output shaft end of servo motor four (805), the lead screw two (804) is threadedly connected to the sliding block (806), the bottom end of the sliding block (806) is fixedly installed with shell one (807), the bottom left side wall of the shell one (807) is fixedly connected to the horizontal partition one (808), the left top of the shell one (807) is fixedly installed with motor five (809), the output shaft end of motor five (809) is fixedly connected to pulley three (810), and a distance sensor three (828) is provided at the bottom of the left side wall of the shell one (807).

10. A photovoltaic panel thickness measuring mechanism for photovoltaic power generation according to claim 9, characterized in that: The front section of the pulley three (810) is fixedly connected to the rotating rod (811), the bottom of the rotating rod (811) is hingedly connected to the top of the swing rod (812), the bottom of the swing rod (812) is hingedly connected to the vertical rod one (813), the vertical rod one (813) slides up and down to penetrate the partition one (808), the bottom of the vertical rod one (813) is fixedly installed with a sponge block (814), and the top of the sponge block (814) is fixedly provided with an inkjet head (815), and a liquid storage tank (816) is fixedly installed on the top inner wall of the right side of the shell one (807), and the liquid storage tank (816) is fixedly connected to the extrusion cylinder (819) through a water pipe one (817), and a one-way valve one (818) is provided on the water pipe one (817), and the extrusion cylinder (819) is connected to the inkjet head (815) through a hose one (820). 15) is fixedly connected, the extrusion cylinder (819) slides up and down to connect the piston block (821), the bottom end of the piston block (821) is fixedly connected to the top of the right section of the U-shaped push rod (822), the U-shaped push rod slides up and down to penetrate the partition one (808), the left section of the U-shaped push rod (822) is sleeved with a spring three (823), the top of the spring three (823) is provided with a baffle plate (824), the baffle plate (824) is fixedly connected to the top of the left section of the U-shaped push rod (822), the front and rear walls of the shell one (807) are rotatably connected to the central shaft (829), the middle part of the central shaft (829) is fixedly provided with a cam (825) and a pulley four (826), the baffle plate (824) presses the cam (825), and the pulley three (810) and the pulley four (826) are connected by a belt two (827).

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