Quartz flange gap detection system

Abstract

A quartz flange gap detection system disclosed by the present invention comprises a detection table, the right side of the upper surface of the detection table is provided with a conveyor belt assembly, the shaft end of the conveyor belt assembly is fixedly connected with a servo motor, the left side of the upper surface of the detection table is in bolted connection with a support frame, and the inner side of the support frame is provided with a data display. According to the quartz flange gap detection system, the quartz flange is conveyed to a detection area through the conveying belt assembly and stops at the detection sensor, then the quartz flange is driven to rotate by 360 degrees through the rotary lifting mechanism, the gap of the quartz flange is measured through the industrial camera, and if a large gap exists, the quartz flange can be detected. The industrial camera can see the background plate through the gap, strong color contrast is formed, then detection data is transmitted to the data acquisition system and analyzed, and whether the quartz flange is a defective product or not is judged according to a preset standard, so that the gap of the quartz flange can be automatically detected, the working efficiency is improved, and meanwhile, the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of flange detection, and in particular to a quartz flange gap detection system. Background Art

[0002] Quartz flanges are widely used in semiconductor equipment. Quartz flanges will deform slightly after being fired. It is necessary to design a device to detect deformation in batches and find defective products. Changes in the gap of quartz flanges may cause equipment instability, leakage or failure. The deformation of quartz flanges in semiconductors will bring a series of negative effects, including liquid and gas leakage, environmental pollution, safety hazards, equipment failure, etc. Therefore, strict quality control of quartz flanges is required to ensure that their size and shape meet the requirements to avoid the negative effects of deformation.

[0003] For example, a pipeline flange detection system and detection method with publication number CN112934740A is provided. A circular pipeline is provided, and a grinding and dust removal device, a hardness detection device and a spectrum detection device for completing the automatic detection of flanges are provided on the circular pipeline, so that the flange can be subjected to hardness detection and spectrum detection after being polished and dust removed. Compared with conventional linear pipelines, the floor space occupied by the flange detection process can be effectively reduced, and the detection area can be changed according to the adjustment of the detection device, which has a certain degree of flexibility. Specifically, the circular pipeline is composed of two C-shaped workbenches arranged opposite to each other, and the conveyor belt for conveying the flange rotates on the C-shaped workbench, thereby driving the flange on the conveyor belt to move, thereby realizing the automatic detection of the flange.

[0004] Another example is the flange production inspection machine with the publication number CN218726943U, in which the inspection device is adjusted up and down by a lifting device. When the bottom end of the ultrasonic inspection probe installed in the inspection device is in contact with the upper surface of the fixed flange body, the lifting device stops running, and the ultrasonic inspection probe is controlled by the electric telescopic rod to be adjusted on the top surface of the flange body. When the top surface of the flange body is adjusted to the part that needs to be inspected, the fixing part is driven to rotate by the output end of the motor, thereby driving the ultrasonic inspection probe installed on one side of the electric telescopic rod to rotate on the top surface of the flange body, and ultrasonic inspection is performed on the flange body. The data detected by the probe is transmitted to the display screen, and the data of the ultrasonic inspection of the flange body is displayed on the display screen; the clamping ring is adjusted by adjusting the adjusting rod in the fixing tube, and when the inner side of the clamping ring is in contact with the surface of the flange body, the clamping ring connected to one side of the adjusting rod is positioned by the positioning buckle, and the flange body is clamped and fixed. With the cooperation of the mounting frame, the pull rod and the pulley, the inspection machine body is convenient to move and carry;

[0005] When the above technical solution is in use, hardness and spectrum detection of the flange are performed through a hardness detection device and a spectrum detection device, but the function of detecting the flange gap is lacking. The existing method of detecting the flange gap is mostly to manually measure the overall size of the flange and the approximate range of the gap with a tape measure or a steel ruler, and record the measurement results, and compare them with the design requirements or standards to detect defective products and good products. However, the cost of manual detection is too high and time-consuming and labor-intensive.

[0006] So we proposed a quartz flange gap detection system to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a quartz flange gap detection system to solve the problem that the gap of quartz flanges is mostly detected manually in the above background technology, but the cost of manual detection is too high and it is time-consuming and labor-intensive.

[0008] To achieve the above object, the present invention provides the following technical solutions: a quartz flange gap detection system, comprising a detection table, a conveyor belt assembly is installed on the right side of the upper surface of the detection table, and the shaft end of the conveyor belt assembly is fixedly connected to a servo motor, a support frame is bolted to the left side of the upper surface of the detection table, and a data display is placed on the inner side of the support frame, and a controller is hinged at the back of the support frame;

[0009] It also includes: the front of the detection platform is located on both sides of the conveyor belt assembly and is bolted with a fixing plate, the upper surface of the detection platform is bolted with a slide, and the top of the slide is slidably connected to an industrial camera, and the left side of the top of the conveyor belt assembly is respectively installed with a detection sensor and a material discharge sensor;

[0010] An alarm is bolted to the upper part of the controller behind the support frame, a background plate is bolted to the bottom of the support frame, a connecting plate is bolted to the lower part of the conveyor belt assembly inside the detection platform, and a first hydraulic cylinder is bolted to the middle position of the upper surface of the connecting plate;

[0011] The left and right sides of the upper surface of the connecting plate are fixedly connected with vertical rods, and the outer sides of the two vertical rods are sleeved with lifting plates, and the upper surface of the lifting plate is bolted to the first motor, the upper surface of the lifting plate is fixedly connected to the pushing plate through the connecting rod, and the inside of the pushing plate is penetrated by a rotating column, the bottom of the rotating column is fixedly connected to the output end of the first motor, and the left side of the upper surface of the fixed plate is bolted to the collecting rod.

[0012] Preferably, the middle position of the conveyor belt assembly is hollowed out, the lifting plate is slidably connected to the vertical rod, and the bottom of the lifting plate is fixedly connected to the output end of the first hydraulic cylinder.

[0013] Preferably, the positions of the industrial camera and the background plate correspond, and resistance blocks are provided on both sides of the left and right sides of the rotating column, and the opposite surfaces of the resistance blocks are fixedly connected with connecting rods, one end of the connecting rod away from the resistance block extends into the interior of the rotating column, and a reset spring is installed between the opposite ends of the left and right connecting rods.

[0014] Preferably, a second hydraulic cylinder is installed on both sides of the upper surface of the fixed plate, and vertical plates are fixedly connected on both sides of the upper surface of the fixed plate, and a second motor is slidably arranged above the front of the left vertical plate, and a two-way threaded rod is arranged on the inner side of the left vertical plate, and a cross bar is arranged and connected on the inner side of the right vertical plate, and movable plates are sleeved on the outer sides of the cross bar and the two-way threaded rod, and clamping plates are arranged on the opposite surfaces of the two movable plates.

[0015] Preferably, the front end of the bidirectional threaded rod passes through the interior of the vertical plate, and the front end of the bidirectional threaded rod is fixedly connected to the output end of the second motor, the two fixed plates and the bidirectional threaded rod are threadedly connected, and the two fixed plates and the cross bar are slidingly connected.

[0016] Preferably, the output ends of the two second hydraulic cylinders are fixedly connected with sleeve blocks, and the two sleeve blocks are respectively sleeved on the outer sides of the bidirectional threaded rod and the middle part of the cross rod.

[0017] Preferably, the opposite surfaces of the two vertical plates are provided with slide grooves, and the inner walls of the slide grooves are slidably connected with sliders, the bidirectional threaded rod is rotatably connected between one group of sliders, and the cross bar is fixedly connected between the other group of sliders.

[0018] Preferably, a rack is fixedly connected to the right side of the upper surface of the fixed plate, a screw rod is connected to the right side bearings inside the two movable plates, and a driven gear is fixedly sleeved on the outer side of the two screw rods.

[0019] Preferably, the two clamping plates are sleeved on the outside of the two screw rods, and the clamping plates and the screw rods are threadedly connected, and the clamping plates and the movable plate are slidingly connected, the top of the rack passes through the interior of the movable plate, and the rack and the driven gear are meshingly connected.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the quartz flange gap detection system adopts a new structural design, and its specific contents are as follows:

[0021] 1. The quartz flanges enter the detection area in pairs through the conveyor assembly and stop at the detection sensor. Then the lifting plate is driven upward by the first hydraulic cylinder, and the quartz flange is driven upward by the push plate. At the same time, the rotating column will extend into the interior of the quartz flange, and the elastic force of the reset spring will make the resistance block contact the inner wall of the quartz flange. After that, the first motor drives the quartz flange to rotate 360 ​​degrees slowly through the rotating column, and the gap of the quartz flange is measured by the industrial camera. If there is a large gap, the industrial camera can see the background plate through the gap, forming a strong color contrast;

[0022] Furthermore, the data of the industrial camera is transmitted to the data acquisition system, and the acquisition system analyzes the data and determines whether it is a defective product according to a preset standard. If a defective product is detected, the alarm system will sound an alarm, and the good quartz flange will be transported to the unloading sensor through the conveyor belt assembly, and under the action of the second motor and the second hydraulic cylinder, the good product will be moved to the collection rod for collection, so that the gap of the quartz flange can be automatically detected, and the work efficiency can be improved, while reducing the production cost;

[0023] 2. The second motor drives the bidirectional threaded rod to rotate, so that the two movable plates move relative to each other, and the quartz flange is clamped and fixed by two clamping plates, and then the two second hydraulic cylinders drive the clamped quartz flange to move upward, and at the same time, the rack drives the driven gear to rotate, and the screw rod rotates. At this time, the two clamping plates drive the quartz flange to move to the right and move to the position just above the collecting rod;

[0024] Furthermore, the second motor drives the bidirectional threaded rod to reverse, so that the two clamping plates move in opposite directions and release the fixation of the quartz flange, and then the quartz flange is inserted into the collection rod for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveyor belt assembly and the background plate of the present invention;

[0027] Figure 3 This is a schematic diagram of the connection structure between the industrial camera and the slide table of the present invention;

[0028] Figure 4 It is a side view structural schematic diagram of the present invention;

[0029] Figure 5 It is a schematic diagram of a partial top view of the structure of the conveyor belt assembly of the present invention;

[0030] Figure 6 It is a schematic diagram of the moving structure of the clamping plate of the present invention;

[0031] Figure 7 It is a schematic diagram of the front view structure of the vertical plate, the bidirectional threaded rod and the movable plate of the present invention;

[0032] Figure 8 It is a schematic diagram of the side view of the connecting plate and conveyor belt assembly of the present invention;

[0033] Fig. 9 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0034] Fig.10 For the present invention Figure 8 Enlarged structural diagram at B in the middle.

[0035] In the figure: 1. detection table; 2. support frame; 3. connecting plate; 4. data display; 5. controller; 6. fixing plate; 7. conveyor belt assembly; 8. alarm; 9. slide; 10. industrial camera; 11. detection sensor; 12. collecting rod; 13. unloading sensor; 14. background plate; 15. lifting plate; 16. vertical rod; 17. reset spring; 18. rotating column; 19. pushing plate; 20. two-way threaded rod; 21. movable plate; 22. cross bar; 23. clamping plate; 24. rack; 25. driven gear; 26. screw rod; 27. resistance block; 28. connecting rod; 29. ​​sleeve block; 30. vertical plate; 31. slide groove; 32. slider. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1-Figure 10 ,The present invention provides the following technical solutions: a quartz flange gap detection system;

[0038] Embodiment 1: In order to solve the problem that the clearance of the quartz flange is mostly detected manually in the prior art, but the cost of manual detection is too high, and it is time-consuming and laborious, the following solution is disclosed, and specific reference is made to Figure 1-Figure 4 and Figure 8 and Fig.10 As shown, it includes a testing platform 1, a conveyor belt assembly 7 is installed on the right side of the upper surface of the testing platform 1, and the shaft end of the conveyor belt assembly 7 is fixedly connected to a servo motor, a support frame 2 is bolted to the left side of the upper surface of the testing platform 1, and a data display 4 is placed on the inner side of the support frame 2, and a controller 5 is hinged at the back of the support frame 2;

[0039] It also includes: the front of the detection platform 1 is located on both sides of the conveyor belt assembly 7 and is bolted with a fixed plate 6, the upper surface of the detection platform 1 is bolted with a slide 9, and the top of the slide 9 is slidably connected to an industrial camera 10, and the left side of the top of the conveyor belt assembly 7 is respectively installed with a detection sensor 11 and a feeding sensor 13; the back of the support frame 2 is located above the controller 5 and is bolted with an alarm 8, the bottom of the support frame 2 is bolted with a background plate 14, the interior of the detection platform 1 is located below the conveyor belt assembly 7 and is bolted with a connecting plate 3, and the middle position of the upper surface of the connecting plate 3 is bolted with a first hydraulic cylinder; the left and right sides of the upper surface of the connecting plate 3 are fixedly connected with vertical rods 16, and the outer sides of the two vertical rods 16 are provided with a lifting plate 15, the middle position of the conveyor belt assembly 7 is hollowed out, and the lifting plate 1 5 is slidably connected with the vertical rod 16, and the bottom of the lifting plate 15 is fixedly connected to the output end of the first hydraulic cylinder, and the upper surface of the lifting plate 15 is bolted with the first motor, the upper surface of the lifting plate 15 is fixedly connected with the push plate 19 through the connecting rod, and the interior of the push plate 19 is penetrated and connected with the rotating column 18, the bottom of the rotating column 18 is fixedly connected with the output end of the first motor, the position of the industrial camera 10 corresponds to the position of the background plate 14, the left and right sides of the rotating column 18 are provided with a resistance block 27, and the opposite surface of the resistance block 27 is fixedly connected with a connecting rod 28, the end of the connecting rod 28 away from the resistance block 27 extends into the interior of the rotating column 18, and a reset spring 17 is installed between the opposite ends of the left and right connecting rods 28, and the left side of the upper surface of the fixed plate 6 is bolted with the collecting rod 12.

[0040] When in use, the operator controls the entire detection system (the speed of the conveyor belt assembly 7, the sensor position and data acquisition) through the controller 5, and starts the servo motor on the conveyor belt assembly 7 to make the conveyor belt assembly 7 transport the quartz flange. When the quartz flange is transported to the detection sensor 11 position, the conveyor belt assembly 7 is stopped, so that the quartz flange stops at the detection sensor 11 position, and then the first hydraulic cylinder is started, the first hydraulic cylinder drives the lifting plate 15 to move upward, and uses the push plate 19 to drive the quartz flange to move upward, and at the same time, the rotating column 18 will extend into the circular hole position in the middle of the quartz flange. At this time, the two resistance blocks 27 will be squeezed and move inward (the reset spring 17 is in a compressed state under the squeezing of the two connecting rods 28), and then when the rotating column 18 passes through the circular hole position in the middle of the quartz flange, the elastic force of the reset spring 17 is used to drive the two connecting rods 28 to move in the opposite direction, and drive the two resistance blocks 27 to move in the opposite direction, so that they are in contact with the inner side of the circular hole position in the middle of the quartz flange. The wall is in contact with each other, and the quartz flange can be fixed. Then the first motor is started. The first motor drives the quartz flange to rotate slowly 360 degrees through the rotating column 18. At the same time, the industrial camera 10 is started to measure the gap of the quartz flange. If there is a large gap, the industrial camera can see the background plate 14 through the gap to form a strong color contrast. Then the industrial camera 10 transmits its data to the data acquisition system. At the same time, the acquisition system analyzes the data and determines whether it is a defective product according to the preset standard. If a defective product is detected, the alarm 8 will sound an alarm (used to remind the operator of the appearance of defective products), and the quartz flange of the good product will be transported to the unloading sensor 13 through the conveyor belt assembly 7, and under the action of the second motor and the second hydraulic cylinder, the good product will be moved to the collection rod 12 for collection. At the same time, the controller 5 can display the detected data on the data display 4, so that the gap of the quartz flange can be automatically detected, and the work efficiency can be improved, while reducing production costs.

[0041] Embodiment 2: Different from Embodiment 1, this embodiment utilizes two clamping plates 23 to move relative to each other, so as to clamp and fix the quartz flange, thereby facilitating the subsequent transfer of the good quartz flange. For details, refer to Figure 5-Figure 7 As shown, a second hydraulic cylinder is installed on both sides of the upper surface of the fixed plate 6, and a vertical plate 30 is fixedly connected to both sides of the upper surface of the fixed plate 6, and a second motor is slidably arranged above the front of the left vertical plate 30, and a two-way threaded rod 20 is arranged on the inner side of the left vertical plate 30, and a cross bar 22 is arranged and connected to the inner side of the right vertical plate 30, and a movable plate 21 is sleeved on the outer sides of the cross bar 22 and the two-way threaded rod 20, the front end of the two-way threaded rod 20 passes through the interior of the vertical plate 30, and the front end of the two-way threaded rod 20 is fixedly connected to the output end of the second motor, the two fixed plates 6 are threadedly connected to the two-way threaded rod 20, and the two fixed plates 6 are slidably connected to the cross bar 22, and the opposite surfaces of the two movable plates 21 are provided with clamping plates 23;

[0042] When the qualified quartz flange stops at the position of the unloading sensor 13, the second motor is started, and the second motor drives the bidirectional threaded rod 20 to rotate, so that the two movable plates 21 move relative to each other, and the quartz flange is clamped and fixed by the two clamping plates 23, and then the two second hydraulic cylinders are started, and the two second hydraulic cylinders respectively drive the bidirectional threaded rod 20 and the cross bar 22 to move upward through the sleeve block 29. At this time, the slider 32 slides in the slide groove 31 of the vertical plate 30, and at the same time drives the two movable plates 21 to move upward, so that the quartz flange clamped and fixed by the two clamping plates 23 can be separated from the conveyor belt assembly 7, thereby facilitating the subsequent transfer of the qualified quartz flange.

[0043] Embodiment 3: Different from Embodiment 2, this embodiment utilizes the screw rod 26 to rotate, and can move the clamped quartz flange left and right, so as to facilitate the automatic placement of the quartz flange on the collection rod 12 for collection. For details, refer to Figure 5-Figure 7 and Fig. 9 As shown, the output ends of the two second hydraulic cylinders are fixedly connected with sleeve blocks 29, and the two sleeve blocks 29 are respectively sleeved on the outer sides of the middle parts of the two-way threaded rod 20 and the cross rod 22, the opposite surfaces of the two vertical plates 30 are provided with slide grooves 31, and the inner walls of the slide grooves 31 are slidably connected with sliders 32, the two-way threaded rod 20 is rotatably connected between one group of sliders 32, the cross rod 22 is fixedly connected between another group of sliders 32, the right side of the upper surface of the fixed plate 6 is fixedly connected with a rack 24, the right side bearings inside the two movable plates 21 are connected with screw rods 26, and the outer sides of the two screw rods 26 are sleeved and fixed with driven gears 25, the two clamping plates 23 are sleeved on the outer sides of the two screw rods 26, and the clamping plates 23 and the screw rods 26 are threadedly connected, and the clamping plates 23 and the movable plate 21 are slidably connected, the top of the rack 24 passes through the interior of the movable plate 21, and the rack 24 and the driven gear 25 are meshedly connected;

[0044] When the two second hydraulic cylinders drive the movable plate 21 to move upward, the rack 24 is used to drive the driven gear 25 to rotate, and the screw rod 26 is rotated. At this time, the two clamping plates 23 drive the quartz flange to move to the right and move to the position directly above the collecting rod 12. Then, the second motor drives the bidirectional threaded rod 20 to reverse, so that the two clamping plates 23 move in the opposite direction and release the fixation of the quartz flange, so that the quartz flange automatically falls on the collecting rod 12 for collection. Then, when the movable plate 21 is driven downward by the two second hydraulic cylinders, the rack 24 and the driven gear 25 are used to make the screw rod 26 rotate in the opposite direction and drive the two clamping plates 23 to move to the left and reset.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quartz flange gap detection system, comprising a detection platform (1), a conveyor belt assembly (7) is installed on the right side of the upper surface of the detection platform (1), and the shaft end of the conveyor belt assembly (7) is fixedly connected to a servo motor, a support frame (2) is bolted to the left side of the upper surface of the detection platform (1), and a data display (4) is placed on the inner side of the support frame (2), and a controller (5) is hinged on the back of the support frame (2); It is characterized in that Also includes: The front of the detection platform (1) is located on both sides of the conveyor belt assembly (7) and is bolted to a fixing plate (6); the upper surface of the detection platform (1) is bolted to a slide (9), and the top of the slide (9) is slidably connected to an industrial camera (10); and a detection sensor (11) and a material discharge sensor (13) are respectively installed on the left side of the top of the conveyor belt assembly (7); An alarm device (8) is bolted to the rear of the support frame (2) above the controller (5), a background plate (14) is bolted to the bottom of the support frame (2), a connecting plate (3) is bolted to the inside of the detection platform (1) below the conveyor belt assembly (7), and a first hydraulic cylinder is bolted to the middle position of the upper surface of the connecting plate (3); The left and right sides of the upper surface of the connecting plate (3) are fixedly connected with vertical rods (16), and the outer sides of the two vertical rods (16) are sleeved with a lifting plate (15), and the upper surface of the lifting plate (15) is bolted with a first motor, and the upper surface of the lifting plate (15) is fixedly connected with a pushing plate (19) via a connecting rod; A rotating column (18) is connected through the interior of the pushing plate (19), the bottom of the rotating column (18) is fixedly connected to the output end of the first motor, and a collecting rod (12) is bolted to the left side of the upper surface of the fixing plate (6).

2. A quartz flange gap detection system according to claim 1, characterized in that: The middle position of the conveyor belt assembly (7) is hollowed out, the lifting plate (15) and the vertical rod (16) are slidably connected, and the bottom of the lifting plate (15) is fixedly connected to the output end of the first hydraulic cylinder.

3. A quartz flange gap detection system according to claim 1, characterized in that: The positions of the industrial camera (10) and the background plate (14) correspond to each other, and the left and right sides of the rotating column (18) are provided with a resistance block (27), and the opposite surfaces of the resistance block (27) are fixedly connected with a connecting rod (28), and one end of the connecting rod (28) away from the resistance block (27) extends into the interior of the rotating column (18), and a return spring (17) is installed between the opposite ends of the left and right connecting rods (28).

4. A quartz flange gap detection system according to claim 1, characterized in that: A second hydraulic cylinder is installed on both left and right sides of the upper surface of the fixed plate (6), and vertical plates (30) are fixedly connected to both left and right sides of the upper surface of the fixed plate (6), and a second motor is slidably arranged above the front of the left vertical plate (30), and a bidirectional threaded rod (20) is arranged on the inner side of the left vertical plate (30), and a cross bar (22) is arranged and connected to the inner side of the right vertical plate (30), and movable plates (21) are sleeved on the outer sides of the cross bar (22) and the bidirectional threaded rod (20), and clamping plates (23) are arranged on the opposite surfaces of the two movable plates (21).

5. A quartz flange gap detection system according to claim 4, characterized in that: The front end of the bidirectional threaded rod (20) passes through the interior of the vertical plate (30), and the front end of the bidirectional threaded rod (20) is fixedly connected to the output end of the second motor; the two fixed plates (6) and the bidirectional threaded rod (20) are threadedly connected, and the two fixed plates (6) and the cross bar (22) are slidably connected.

6. A quartz flange gap detection system according to claim 4, characterized in that: The output ends of the two second hydraulic cylinders are fixedly connected with sleeve blocks (29), and the two sleeve blocks (29) are respectively sleeved on the outer sides of the middle parts of the bidirectional threaded rod (20) and the cross rod (22).

7. A quartz flange gap detection system according to claim 4, characterized in that: The opposite surfaces of the two vertical plates (30) are provided with a slide groove (31), and the inner wall of the slide groove (31) is slidably connected with a slider (32), the bidirectional threaded rod (20) is rotatably connected between one group of sliders (32), and the cross rod (22) is fixedly connected between the other group of sliders (32).

8. A quartz flange gap detection system according to claim 4, characterized in that: A rack (24) is fixedly connected to the right side of the upper surface of the fixed plate (6), a screw rod (26) is connected to the right side bearings inside the two movable plates (21), and a driven gear (25) is fixedly sleeved on the outer sides of the two screw rods (26).

9. A quartz flange gap detection system according to claim 8, characterized in that: The two clamping plates (23) are sleeved on the outside of the two screw rods (26), and the clamping plates (23) and the screw rods (26) are threadedly connected, and the clamping plates (23) and the movable plate (21) are slidably connected, the top of the rack (24) passes through the inside of the movable plate (21), and the rack (24) and the driven gear (25) are meshedly connected.

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