Full-automatic plate thickness measuring instrument

Abstract

The utility model discloses a full-automatic plate thickness measuring instrument, which relates to the technical field of measuring instruments and comprises a fixing frame and a working platform, the working platform is fixedly mounted on the upper surface of the fixing frame, a plurality of connecting plates and moving wheels are arranged on the bottom surface of the fixing frame, supporting columns are fixedly connected to the bottom surfaces of the connecting plates, and a measuring assembly is arranged on one side of the upper surface of the working platform. An adjusting assembly is arranged on the other side of the upper surface of the working platform. According to the utility model, the working platform, the I-shaped column and the transverse seat are all made of natural granite, so that the deformation coefficient can be reduced, the stable operation period of the machine can be effectively improved, and the measurement effect can be improved by measuring the thickness of the PCB by adopting the high-precision upper and lower laser measuring heads; the used C-shaped frame can guarantee synchronous movement of the upper laser measuring head and the lower laser measuring head, time delay and deflection-free swinging are achieved, the arranged adjusting assembly can automatically adjust the width between the rails, the measuring requirements of products of different sizes are met, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a full-automatic plate thickness measuring instrument. Background Art

[0002] Measuring instruments are third-party standards used to measure certain properties of an object. They typically have scales and units of measurement, such as volume. The basic concept of measuring instruments includes accuracy, error, measurement standards, length measurement, angle measurement, shape measurement, and traditional optical instruments, as well as their applications in precision measurement.

[0003] The existing automatic plate thickness measuring instrument is not convenient for measuring different positions of a circuit board or other flat products when in use, and the measurement is not convenient enough.

[0004] For example, the automatic plate thickness gauge disclosed in Chinese patent CN212340211U includes a support device, a measuring platform, and a measuring mechanism. The support device includes a support plate and a support column, the support column is fixed to the bottom of the support plate, the measuring platform includes a second fixed plate, a spirit level, and an adjustment mechanism, two first cross plates are provided, and the measuring mechanism includes a bracket, a first motor, and a second motor. The bracket is fixed to one side of the top surface of the support plate, the interior of the slide is rotatably connected to a second threaded rod, the end of the first motor output shaft is fixedly connected to the first threaded rod, the second motor is mounted on the outer surface of the first slider, and the end of the second motor output shaft is fixedly connected to the second threaded rod.

[0005] Although the above device can measure the thickness of different products at different positions when measuring the thickness of the plate, it is not convenient to adapt to measuring the thickness of products of different sizes, and is inconvenient to use. Currently, most thickness measurement instruments and equipment are not well compatible with measuring products of different sizes.

[0006] Therefore, a fully automatic plate thickness measuring instrument is proposed to solve the above problems. Utility Model Content

[0007] The purpose of the present invention is to solve the problems raised in the above background technology, and to provide a fully automatic plate thickness measuring instrument.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] The fully automatic plate thickness measuring instrument includes a fixed frame and a working platform. The working platform is fixedly installed on the upper surface of the fixed frame. A plurality of connecting plates and movable wheels are provided on the bottom surface of the fixed frame. A protective cover is fixedly installed on one side of the upper surface of the working platform. A hinge is fixedly connected to one side of the upper surface of the protective cover. A baffle is fixedly connected to one end of the hinge. A support column is fixedly connected to the bottom surface of the connecting plate. A measuring component is provided on one side of the upper surface of the working platform, and an adjustment component is provided on the other side of the upper surface of the working platform.

[0010] Furthermore, the measuring component includes an I-shaped column fixedly mounted on one side of the upper surface of the working platform, a cross seat fixedly mounted on the upper surface of the I-shaped column, and a No. 1 slide bar fixedly mounted on the upper surface of the cross seat, a slider slidably mounted on the outer surface of the No. 1 slide bar, the outer surface of the slider is fixedly connected to a C-shaped frame, a fixed plate fixedly mounted on one side of the outer surface of the C-shaped frame, a light source control board fixedly mounted on one side of the outer surface of the fixed plate, a motor mounting seat fixedly mounted on the other side of the outer surface of the fixed plate, a Z-axis motor fixedly mounted on the upper surface of the motor mounting seat, and the output of the Z-axis motor The output end is connected to a threaded rod, the outer surface of the threaded rod is engaged with a connecting plate No. 1, and a connecting plate No. 2 is fixedly installed on one side of the outer surface of the connecting plate No. 1, a CCD is fixedly installed on the upper surface of the connecting plate No. 2, a telecentric lens is fixedly connected below the CCD, and a ring light source is connected below the telecentric lens, a fine-tuning slide is fixedly installed on the lower part of one side of the outer surface of the fixed plate, an upper laser probe is fixedly installed on one side of the outer surface of the fine-tuning slide, a lower laser probe is fixedly installed on the lower part of one side of the outer surface of the C-frame, and a bottom optical seat is fixedly installed on the lower part of one side of the outer surface of the C-frame.

[0011] Furthermore, a No. 2 slide bar is fixedly installed on one side of the upper surface of the working platform, a bending plate is slidably installed on the upper outer surface of the No. 2 slide bar, a placement seat is fixedly installed on the upper surface of the bending plate, and a bottom plate is fixedly installed on the lower inner wall of the placement seat.

[0012] Furthermore, the adjusting assembly includes a No. 1 support plate fixedly mounted on one side of the upper surface of the base plate, the No. 1 support plate is symmetrically distributed on both sides of the upper surface of the base plate, a track-one power transmission motor is fixedly mounted on the upper part of one side of the outer surface of the No. 1 support plate, track one is fixedly mounted on the upper part of the No. 1 support plate, a guide rail is fixedly mounted on the lower part of one side of the outer surface of the No. 1 support plate, a screw rod is rotatably mounted on the lower part of one side of the outer surface of the No. 1 support plate, a No. 2 support plate is engaged with the outer surface of the screw rod, a track-two power transmission motor is fixedly mounted on the upper part of one side of the outer surface of the No. 2 support plate, a track-two is fixedly mounted on the upper part of the No. 2 support plate, a moving block is engaged with the outer surface of the screw rod, and a track-three power transmission motor is fixedly mounted on the outer surface of the moving block Conveying motor, track three is fixedly installed on the upper surface of the moving block, track two width-adjusting power motor is fixedly installed on one side of the upper surface of the base plate, the output end of the track two width-adjusting power motor is connected to roller No. 1, and the outer surface of the No. 1 roller is sleeved with belt No. 1, track three width-adjusting power motor is fixedly installed on one side of the upper surface of the base plate, the output end of the track three width-adjusting power motor is connected to roller No. 2, and the outer surface of the No. 2 roller is sleeved with belt No. 2, the output end of the track three width-adjusting power motor is connected to roller No. 3, and the outer surface of the No. 3 roller is sleeved with belt No. 3, a PCB board is installed on the upper part of the outer surface of track one, roller No. 3 is fixedly installed on the other end of the screw rod, and one end of the No. 1 belt is sleeved on the outer surface of roller No. 3.

[0013] Furthermore, the output ends of the track 2 power transmission motor and the track 1 power transmission motor are both connected to the No. 3 roller, and the outer surface of the No. 3 roller is sleeved with the No. 3 belt, and a blocking cylinder is provided on one side of the outer surface of the track 1, track 2 and track 3, and a pressure cylinder is provided on the other side of the outer surface of the track 1, track 2 and track 3, and the No. 3 roller is provided on the other side of the outer surface of the track 1, track 2 and track 3.

[0014] Furthermore, a triangular fixing frame is fixedly installed on one side of the outer surface of the fixing frame, a vertical rod is fixedly installed on the upper surface of the triangular fixing frame, a mounting plate is fixedly installed on the upper outer surface of the vertical rod, an operating table is fixedly installed on the bottom surface of the mounting plate, and a display screen is fixedly installed on the upper outer surface of the mounting plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model uses natural granite for the working platform, I-shaped columns and cross seat, which can reduce the deformation coefficient and effectively improve the stable operation cycle of the machine. The use of high-precision upper and lower laser probes to measure the thickness of the PCB can improve the measurement effect. The C-shaped frame used can ensure the synchronous movement of the upper and lower laser probes without delay and deviation. The adjustment component can automatically adjust the width between the tracks, which is compatible with the measurement needs of products of different sizes and has a wide range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0018] Figure 2 This is a schematic structural diagram of the second viewing angle of the present invention;

[0019] Figure 3 This is a schematic diagram of the measurement component structure of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the regulating component of the present utility model.

[0021] Figure numerals: 1, fixed frame; 101, working platform; 102, protective cover; 103, hinge; 104, baffle; 2, connecting plate; 201, support column; 3, moving wheel; 4, tripod fixed frame; 401, vertical rod; 402, mounting plate; 403, operating table; 404, display screen; 5, I-shaped column; 501, horizontal seat; 502, No. 1 sliding bar; 6, measuring assembly; 601, C-shaped frame; 602, sliding bar; 603, fixed plate; 604, light source control board; 605, motor mounting seat; 606, Z-axis motor; 607, threaded rod; 608, No. 1 connecting plate; 609, No. 2 connecting plate; 610, CCD; 611, telecentric lens; 612, ring light source; 613, fine-tuning slide; 614, upper laser probe; 615, bottom light seat ;616, lower laser probe; 7, No. 2 slide bar; 8, bending plate; 9, adjustment assembly; 901, placement seat; 902, bottom plate; 903, No. 1 support plate; 904, track one power transmission motor; 905, track one; 906, guide rail; 907, screw rod; 908, pressure cylinder; 909, blocking cylinder; 910, No. 2 support plate; 911, track two power transmission motor; 912, track two; 913, moving block; 914, track three power transmission motor; 915, track three; 916, track two width adjustment power motor; 917, No. 1 roller; 918, No. 1 belt; 919, track three width adjustment power motor; 920, No. 2 roller; 921, No. 2 belt; 922, No. 3 roller; 923, No. 3 belt; 924, PCB board. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0027] like Figure 1-4As shown, the fully automatic plate thickness measuring instrument includes a fixed frame 1 and a working platform 101. The working platform 101 is fixedly installed on the upper surface of the fixed frame 1. A plurality of connecting plates 2 and moving wheels 3 are provided on the bottom surface of the fixed frame 1. A protective cover 102 is fixedly installed on one side of the upper surface of the working platform 101. A hinge 103 is fixedly connected to one side of the upper surface of the protective cover 102. A baffle 104 is fixedly connected to one end of the hinge 103. A support column 201 is fixedly connected to the bottom surface of the connecting plate 2. A measuring component 6 is provided on one side of the upper surface of the working platform 101, and an adjustment component 9 is provided on the other side of the upper surface of the working platform 101. The working platform 101 is made of natural granite, which can reduce the deformation coefficient and ensure long-term stable operation of the machine. The protective cover 102 and the baffle 104 connected by the hinge 103 protect the upper laser probe 614 and the lower laser probe 616 to prevent external light from affecting the measuring light.

[0028] The measuring assembly 6 includes an I-shaped column 5 fixedly mounted on one side of the upper surface of the working platform 101, a cross seat 501 is fixedly mounted on the upper surface of the I-shaped column 5, and a No. 1 slide bar 502 is fixedly mounted on the upper surface of the cross seat 501, a slider 602 is slidably mounted on the outer surface of the No. 1 slide bar 502, and a C-shaped frame 601 is fixedly connected to the outer surface of the slider 602, a fixed plate 603 is fixedly mounted on one side of the outer surface of the C-shaped frame 601, a light source control board 604 is fixedly mounted on one side of the outer surface of the fixed plate 603, a motor mounting seat 605 is fixedly mounted on the other side of the outer surface of the fixed plate 603, a Z-axis motor 606 is fixedly mounted on the upper surface of the motor mounting seat 605, an output end of the Z-axis motor 606 is connected to a threaded rod 607, a No. 1 connecting plate 608 is engaged with the outer surface of the threaded rod 607, and a No. 2 connecting plate 609 is fixedly mounted on one side of the outer surface of the No. 1 connecting plate 608. A CCD610 is fixedly mounted on the upper surface of the second connecting plate 609, a telecentric lens 611 is fixedly connected below the CCD610, and a ring light source 612 is connected below the telecentric lens 611. A fine-tuning slide 613 is fixedly mounted on the lower part of one side of the outer surface of the fixed plate 603, an upper laser probe 614 is fixedly mounted on one side of the outer surface of the fine-tuning slide 613, a lower laser probe 616 is fixedly mounted on the lower part of one side of the outer surface of the C-frame 601, and a bottom light seat 615 is fixedly mounted on the lower part of one side of the outer surface of the C-frame 601. The fine-tuning slide 613 is adjusted to realize the positions of the upper laser probe 614 and the lower laser probe 616, and the upper laser probe 614 and the lower laser probe 616 respectively obtain the distance value to the surface of the product to be measured, so as to calculate the thickness through an algorithm to improve the measurement accuracy, and the upper laser probe 614 and the lower laser probe 616 move synchronously without deviation.

[0029] A No. 2 slide bar 7 is fixedly installed on one side of the upper surface of the working platform 101, and a bending plate 8 is slidably installed on the upper outer surface of the No. 2 slide bar 7. A placement seat 901 is fixedly installed on the upper surface of the bending plate 8, and a bottom plate 902 is fixedly installed on the lower inner wall of the placement seat 901; the No. 2 slide bar 7 is installed on the upper surface of the working platform 101, which facilitates the sliding bending plate 8 to drive the placement seat 901 and the bottom plate 902 to move, and adjust the position of the product to be tested to measure the thickness of the product at different positions.

[0030] The adjustment assembly 9 includes a No. 1 support plate 903 fixedly mounted on one side of the upper surface of the base plate 902. The No. 1 support plate 903 is symmetrically distributed on both sides of the upper surface of the base plate 902. A track-powered transmission motor 904 is fixedly mounted on the upper portion of the outer surface of the No. 1 support plate 903. A track-1 905 is fixedly mounted on the upper surface of the No. 1 support plate 903. A guide rail 906 is fixedly mounted on the lower portion of the outer surface of the No. 1 support plate 903. A screw rod 90 is rotatably mounted on the lower portion of the outer surface of the No. 1 support plate 903. 7. The outer surface of the screw rod 907 is engaged with the second support plate 910. The upper part of the outer surface of the second support plate 910 is fixedly installed with the track 2 power transmission motor 911. The upper surface of the second support plate 910 is fixedly installed with the track 2 912. The outer surface of the screw rod 907 is engaged with a moving block 913. The outer surface of the moving block 913 is fixedly installed with the track 3 power transmission motor 914. The upper surface of the moving block 913 is fixedly installed with the track 3 915. The upper surface of the bottom plate 902 is fixedly installed with the track 2. Track 2 width adjustment power motor 916, the output end of track 2 width adjustment power motor 916 is connected to No. 1 roller 917, the outer surface of No. 1 roller 917 is sleeved with No. 1 belt 918, and one side of the upper surface of the bottom plate 902 is fixedly installed with track 3 width adjustment power motor 919, the output end of track 3 width adjustment power motor 919 is connected to No. 2 roller 920, the outer surface of No. 2 roller 920 is sleeved with No. 2 belt 921, the output end of track 3 width adjustment power motor 919 is connected to No. 3 roller 922, and No. 3 roller 923 is sleeved with No. 3 belt 924. The outer surface of the No. 3 roller 922 is sleeved with the No. 3 belt 923, the upper outer surface of the track 1 905 is installed with a PCB board 924, the other end of the screw rod 907 is fixedly installed with the No. 3 roller 922, and one end of the No. 1 belt 918 is sleeved on the outer surface of the No. 3 roller 922; an adjustment component 9 is provided to move and adjust the position of the track 2 912 and the track 3 915, and the width between the track 2 912 and the track 3 915 is adjusted according to the size placement requirements of different products to facilitate the stable placement of the products to be tested.

[0031] The output ends of the track two power transmission motor 911 and the track one power transmission motor 904 are both connected to the third roller 922, and the outer surface of the third roller 922 is sleeved with the third belt 923, and a blocking cylinder 909 is provided on one side of the outer surface of track one 905, track two 912 and track three 915, and a pressure cylinder 908 is provided on the other side of the outer surface of track one 905, track two 912 and track three 915, and a third roller 922 is provided on the other side of the outer surface of track one 905, track two 912 and track three 915; the position of track two 912 and track three 915 can be conveniently moved and adjusted through power transmission components to improve work efficiency.

[0032] A triangular fixing frame 4 is fixedly mounted on one side of the outer surface of the fixing frame 1, a vertical rod 401 is fixedly mounted on the upper surface of the triangular fixing frame 4, a mounting plate 402 is fixedly mounted on the upper outer surface of the vertical rod 401, an operating table 403 is fixedly mounted on the bottom surface of the mounting plate 402, and a display screen 404 is fixedly mounted on the upper outer surface of the mounting plate 402; the display screen 404 displays the values ​​of various measurements in real time, and after operation, the thickness of the product surface is obtained using a software algorithm.

[0033] In summary, the fully automatic plate thickness measuring instrument places the product to be measured in thickness on the upper surfaces of track one 905, track two 912 and track three 915, and adjusts the positions of track two 912 and track three 915 according to the sizes of different products, so as to adjust to the appropriate width to accommodate the stable placement of products of different sizes, and starts the power supply of track two width adjustment power motor 916 and track three width adjustment power motor 919. The output end of track two width adjustment power motor 916 rotates to drive the No. 1 roller 917 to rotate, and the No. 3 roller 922 connected to one end of the screw rod 907 rotates through the No. 1 belt 918 sleeved on the outer surface of the No. 1 roller 917, thereby realizing the rotation of the screw rod 907. When the screw rod 907 rotates, the No. 2 support plate 910 engaged with the outer surface of the screw rod 907 moves, driving the track two 912 fixed on its upper surface to move, and adjusting the width. Similarly, Driven by the moving block 913, the track three 915 moves on the outer surface of the screw rod 907 to adjust the width, which is convenient for product placement and pushes the C-frame 601. The C-frame 601 drives the slider 602 to slide on the outer surface of the No. 1 slide rod 502 to adjust the measurement position. When measuring, the power supply of the Z-axis motor 606 is started, and the output end of the Z-axis motor 606 drives the threaded rod 607 to rotate, so that the No. 1 connecting plate 608 engaged on the outer surface of the threaded rod 607 moves on the outer surface of the threaded rod 607 to adjust the height between the ring light source 612 and the bottom light seat 615, and operate the fine-tuning slide 613 to adjust the position of the upper laser probe 614 and the lower laser probe 616. The upper laser probe 614 and the lower laser probe 616 respectively obtain the distance value of the product to be measured, transmit the numerical result to the display screen 404, and obtain the thickness value of the product to be measured through the software algorithm.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic plate thickness measuring instrument, comprising a fixed frame (1) and a working platform (101), wherein the working platform (101) is fixedly mounted on the upper surface of the fixed frame (1), a plurality of connecting plates (2) and moving wheels (3) are provided on the bottom surface of the fixed frame (1), a protective cover (102) is fixedly mounted on one side of the upper surface of the working platform (101), a hinge (103) is fixedly connected to one side of the upper surface of the protective cover (102), a baffle (104) is fixedly connected to one end of the hinge (103), and a support column (201) is fixedly connected to the bottom surface of the connecting plate (2), characterized in that: A measuring component (6) is provided on one side of the upper surface of the working platform (101), and an adjusting component (9) is provided on the other side of the upper surface of the working platform (101).

2. The fully automatic plate thickness measuring instrument according to claim 1, characterized in that: The measuring assembly (6) includes an I-shaped column (5) fixedly mounted on one side of the upper surface of the working platform (101), a cross seat (501) fixedly mounted on the upper surface of the I-shaped column (5), and a No. 1 slide bar (502) fixedly mounted on the upper surface of the cross seat (501), a slider (602) slidably mounted on the outer surface of the No. 1 slide bar (502), the outer surface of the slider (602) is fixedly connected to a C-shaped frame (601), a fixed plate (603) fixedly mounted on one side of the outer surface of the C-shaped frame (601), a light source control board (604) fixedly mounted on one side of the outer surface of the fixed plate (603), a motor mounting seat (605) fixedly mounted on the other side of the outer surface of the fixed plate (603), a Z-axis motor (606) fixedly mounted on the upper surface of the motor mounting seat (605), and an output end of the Z-axis motor (606) is connected to the output end of the Z-axis motor (606). A threaded rod (607) is connected, the outer surface of the threaded rod (607) is engaged with a first connecting plate (608), and a second connecting plate (609) is fixedly installed on one side of the outer surface of the first connecting plate (608), a CCD (610) is fixedly installed on the upper surface of the second connecting plate (609), a telecentric lens (611) is fixedly connected below the CCD (610), and a ring light source (612) is connected below the telecentric lens (611), a fine-tuning slide (613) is fixedly installed on the lower part of one side of the outer surface of the fixed plate (603), an upper laser probe (614) is fixedly installed on one side of the outer surface of the fine-tuning slide (613), a lower laser probe (616) is fixedly installed on the lower part of one side of the outer surface of the C-shaped frame (601), and a bottom light seat (615) is fixedly installed on the lower part of one side of the outer surface of the C-shaped frame (601).

3. The fully automatic plate thickness measuring instrument according to claim 1, characterized in that: A second slide bar (7) is fixedly mounted on one side of the upper surface of the working platform (101), a bending plate (8) is slidably mounted on the upper portion of the outer surface of the second slide bar (7), a placement seat (901) is fixedly mounted on the upper surface of the bending plate (8), and a bottom plate (902) is fixedly mounted on the lower portion of the inner wall of the placement seat (901).

4. The fully automatic plate thickness measuring instrument according to claim 1, characterized in that: The adjustment assembly (9) includes a No. 1 support plate (903) fixedly mounted on one side of the upper surface of the base plate (902), the No. 1 support plate (903) being symmetrically distributed on both sides of the upper surface of the base plate (902), a track-one power transmission motor (904) being fixedly mounted on the upper portion of one side of the outer surface of the No. 1 support plate (903), a track-one (905) being fixedly mounted on the upper surface of the No. 1 support plate (903), a guide rail (906) being fixedly mounted on the lower portion of one side of the outer surface of the No. 1 support plate ( A screw rod (907) is rotatably mounted on the lower portion of one side of the outer surface of the screw rod (907), a second support plate (910) is engaged with the outer surface of the screw rod (907), a track two power transmission motor (911) is fixedly mounted on the upper portion of one side of the outer surface of the second support plate (910), a track two (912) is fixedly mounted on the upper surface of the second support plate (910), a moving block (913) is engaged with one side of the outer surface of the screw rod (907), a track three power transmission motor (914) is fixedly mounted on one side of the outer surface of the moving block (913), and the track three power transmission motor (914) is fixedly mounted on one side of the outer surface of the screw rod (907). The upper surface of the moving block (913) is fixedly mounted with a track three (915), the upper surface of the bottom plate (902) is fixedly mounted with a track two width adjustment power motor (916), the output end of the track two width adjustment power motor (916) is connected to a number one roller (917), the outer surface of the number one roller (917) is sleeved with a number one belt (918), the upper surface of the bottom plate (902) is fixedly mounted with a track three width adjustment power motor (919), the output end of the track three width adjustment power motor (919) is connected to a number two belt (919), and the outer surface of the number one roller (917) is sleeved with a number one belt (918). Roller (920), the outer surface of the No. 2 roller (920) is sleeved with a No. 2 belt (921), the output end of the track width adjustment power motor (919) is connected to the No. 3 roller (922), the outer surface of the No. 3 roller (922) is sleeved with a No. 3 belt (923), a PCB board (924) is installed on the upper portion of the outer surface of the track (905), the other end of the screw rod (907) is fixedly mounted with the No. 3 roller (922), and one end of the No. 1 belt (918) is sleeved on the outer surface of the No. 3 roller (922).

5. The fully automatic plate thickness measuring instrument according to claim 4, characterized in that: The output ends of the track 2 power transmission motor (911) and the track 1 power transmission motor (904) are both connected to a third roller (922), and the outer surface of the third roller (922) is sleeved with a third belt (923), and a blocking cylinder (909) is provided on one side of the outer surface of the track 1 (905), track 2 (912) and track 3 (915), and a pressure cylinder (908) is provided on the other side of the outer surface of the track 1 (905), track 2 (912) and track 3 (915), and a third roller (922) is provided on the other side of the outer surface of the track 1 (905), track 2 (912) and track 3 (915).

6. The fully automatic plate thickness measuring instrument according to claim 1, characterized in that: A triangular fixing frame (4) is fixedly mounted on one side of the outer surface of the fixing frame (1), a vertical rod (401) is fixedly mounted on the upper surface of the triangular fixing frame (4), a mounting plate (402) is fixedly mounted on the upper outer surface of the vertical rod (401), an operating table (403) is fixedly mounted on the bottom surface of the mounting plate (402), and a display screen (404) is fixedly mounted on the upper outer surface of the mounting plate (402).

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