A chain plate conveying device with a quartz tube surface protection

Abstract

The application discloses a quartz tube surface protection type chain plate conveying device and relates to the technical field of quartz tube conveyors. The device comprises a support, a rotating chain plate conveying belt installed on the support, a fixed frame installed on each chain plate of the chain plate conveying belt, a quartz tube body arranged in the fixed frame, a sliding sleeve penetrating through both ends of the fixed frame, a sliding shaft slidably connected to the sliding sleeve, a first air bag and a second air bag arranged at both ends of the sliding shaft, a rotating cylinder rotatably arranged on the support, three electric push rods rotatably connected to the rotating cylinder, a buckle plate rotatably connected to the extension end of the electric push rod, and a visual camera arranged on the buckle plate. The second air bag is inflated to limit the quartz tube body and avoid collision. The electric push rod is elongated, so that the buckle plate moves with the fixed frame, the sliding block drives the visual camera to move, the visual camera comprehensively scans and records the rotating quartz tube body, and the three buckle plates work in turns, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quartz tube conveyors, in particular to a quartz tube surface protection type chain plate conveying device. BACKGROUND

[0002] Quartz tube is a special industrial technology glass made of silicon dioxide, which is a very excellent basic material. When conveying the quartz tube, a quartz tube conveyor is needed.

[0003] Through retrieval, a Chinese utility model patent with publication number CN214140076U and the name of a large quartz tube feeding device is found. The invention includes a machine tool, clamps are arranged at the inner and outer ends of the machining part of the machine tool, a feeding device is arranged at the front end of the machine tool, the feeding device includes a base, an operating table is fixedly connected to the base, a feeding bracket is connected to the operating table through a screw lifter, a driving rod of the screw lifter is fixedly connected to a driving motor, and a conveying roller is rotatably connected to the inner side of the feeding bracket. The large quartz tube feeding device can stably convey the quartz tube into the machine tool without causing bumps, ensuring the machining precision of the machine tool and the integrity of the quartz tube during machining, and facilitating feeding and discharging.

[0004] However, the above-mentioned and similar technical solutions still have some problems in actual use.

[0005] 1. During the conveying of the quartz tube by the conveying belt, the quartz tube is prone to direct bumping with the wall of the conveying belt due to the lack of effective buffering and precise guiding mechanism. The impact force generated by this physical contact can cause structural damage to the quartz tube, affecting its performance. Moreover, when the quartz tube is fixed by the traditional clamping method, the clamping force and the friction of the contact surface can easily leave scratches on the outer wall, reducing the product appearance quality and market value.

[0006] 2. The existing quartz tube clamping device has obvious defects in structure. The clamping part can form local shielding to the quartz tube, which not only brings difficulties to the all-around detection of the visual camera, leading to inaccurate and incomplete detection results and affecting product quality control, but also cannot completely clean the quartz tube due to the existence of the shielding area, and the residual dust may affect the subsequent process and product performance.

[0007] 3. When using a visual camera to detect the quartz tube, the camera needs to be reset after scanning for the next quartz tube scanning due to the long length of the quartz tube. This process has a long travel distance and consumes a lot of time, resulting in low efficiency of the overall detection process and failing to meet the requirements of modern production for high efficiency and fast pace, which restricts the expansion of production scale and the improvement of benefits. SUMMARY

[0008] The quartz tube surface protection type chain plate conveying device adopts inner clamping, is convenient to clean and can improve scanning efficiency.

[0009] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0010] A quartz tube surface protection type chain plate conveying device, comprising a support, a conveying mechanism is connected to the support, the conveying mechanism comprises a chain plate conveying belt, a rotating chain plate conveying belt is installed on the support, a fixed frame is installed on each chain plate of the chain plate conveying belt, a quartz tube body is arranged in the fixed frame, a sliding sleeve penetrating through both ends of the fixed frame is rotatably connected, a sliding shaft is slidably connected to the sliding sleeve, one end of the sliding shaft extends into the quartz tube body, a second air bag is installed at the end of the sliding shaft extending into the quartz tube body, a first air bag is installed at the other end of the sliding shaft, the first air bag and the second air bag are communicated, a pair of slide-shaped abutting strips are installed on the support, and the abutting strips are respectively abutted with the first air bags on both sides.

[0011] A visual detection mechanism is connected to the support, the visual detection mechanism comprises a rotating cylinder, the rotating cylinder is rotatably arranged on the support, three electric push rods are rotatably connected to the rotating cylinder, a buckle plate is rotatably connected to the telescopic end of the electric push rod, the buckle plate is buckled on the fixed frame, a sliding block is slidably connected to the buckling end of the buckle plate, a visual camera and a detection lamp are installed on the sliding block.

[0012] Preferably, a reset mechanism is connected to the sliding shaft, the reset mechanism comprises a ball, the ball is rotatably connected to the outer side of the sliding shaft, the ball is abutted with the abutting strip, a fixed sheet is fixedly connected to the outer side of the sliding shaft, a sliding sheet is slidably connected between the fixed sheet and the sliding sleeve, the first air bag is arranged between the sliding sheet and the fixed sheet, a second spring is installed in the first air bag, a first spring is installed between the sliding sheet and the sliding sleeve, a gas groove is arranged in the sliding shaft, and the first air bag and the second air bag are communicated through the gas groove.

[0013] Preferably, the fixed frames are arranged at intervals on each chain plate of the chain plate conveying belt, a rotating mechanism is connected to the fixed frame, the rotating mechanism comprises a fifth gear, the fifth gear is installed on the sliding sleeve, a third gear is rotatably connected to the inside of both ends of the fixed frame, the third gear is engaged with the fifth gear, a coaxial fourth gear is installed on the third gear, a second gear is rotatably connected to the inside of both ends of the fixed frame, the second gear is engaged with the fourth gear, the shaft end of the second gear extends out of the fixed frame and is provided with a first gear, and a pair of racks are installed on the support, and the racks are respectively engaged with the first gears on both sides.

[0014] Preferably, the fixed frame is connected to an abutment mechanism, which includes a support rod. Multiple pairs of support rods are fixedly connected to the inner side of the fixed frame, and an abutment wheel is rotatably connected to the end of the support rod. The abutment wheel rolls against the outer wall of the quartz tube.

[0015] Preferably, a first drive assembly is connected to the bracket, the first drive assembly includes a drive shaft, both ends of the bracket are rotatably connected to the drive shaft, both ends of the chain conveyor belt are wound and connected to the drive shaft, a gearbox is installed on the bracket, a first motor is installed on the gearbox, and the first motor drives the drive shaft to rotate through the gearbox.

[0016] Preferably, a protective shell is installed on the bracket at the rotating cylinder, and a control component is connected to the rotating cylinder. The control component includes a rotating disk, and rotating disks are rotatably connected to both sides of the bracket. The two ends of the rotating cylinder are respectively rotatably connected to a pair of rotating disks. A second motor is installed on the bracket, and pulleys are installed on the output shaft of the second motor and the end of the rotating cylinder. A belt is wound between the pair of pulleys. A support bar is installed on the outside of the protective shell, and a rotating joint is installed on the support bar. The rotating end of the rotating joint is installed on the rotating cylinder, and the rotating joint is coaxial with the rotating cylinder.

[0017] Preferably, a support mechanism is connected to the rotating cylinder, the support mechanism includes a fixed block, multiple fixed blocks are fixedly connected to the rotating cylinder, two pairs of telescopic rods are rotatably connected to the buckle plate, one end of the telescopic rod opposite to the buckle plate is rotatably connected to the fixed block, and a torsion spring is installed between the fixed block and the telescopic rod.

[0018] Preferably, a limiting component is connected to the buckle plate, the limiting component includes an electromagnet, the electromagnet is installed on the buckle plate, an iron block is installed on the fixing frame, and the electromagnet attracts the iron block.

[0019] Preferably, a second driving assembly is connected to the buckle plate, the second driving assembly includes a lead screw, the lead screw is rotatably connected to the buckle plate, the slider is threadedly connected to the lead screw, a third motor is mounted on the buckle plate, and the end of the lead screw is mounted on the output shaft of the third motor.

[0020] Preferably, the chain conveyor belt has through slots on the chain plates at the bottom of each fixed frame, and a cleaning mechanism is connected to the bracket. The cleaning mechanism includes a top cover and a bottom cover. The top of the bracket is equipped with the top cover and the bottom cover. The top of the chain conveyor belt passes through the top cover and the bottom cover. A connecting air supply pipe is installed on the side wall of the top cover, and a connecting discharge pipe is installed on the side wall of the bottom cover.

[0021] Compared with the prior art, the present invention provides a quartz tube surface-protected chain conveyor device, which has the following beneficial effects:

[0022] 1. This quartz tube surface protection chain conveyor device uses a chain conveyor belt to move the quartz tube inside a fixed frame. When the fixed frame moves the quartz tube to the contact bar, the ball bearings contact the contact bar, thereby pushing the end of the sliding shaft and the retracted second air bladder into the interior of the quartz tube. Continuing to push the ball bearings, the first air bladder is compressed, and the second air bladder expands, thus tightly contacting the interior of the quartz tube, thereby fixing the quartz tube and preventing it from shaking during transport by the chain conveyor belt. This protects the quartz tube from bumps and collisions between the quartz tube surface and the chain conveyor belt, thus protecting the quartz tube surface.

[0023] 2. In this quartz tube surface-protected chain conveyor device, after the quartz tube body is limited by the second airbag, the first gear meshes with the rack, thereby driving the sliding sleeve and sliding shaft to move. Under the limitation of the second airbag, the quartz tube body rotates. Cleaning gas is connected to one end of the air supply pipe. High-pressure gas enters the interior of the top cover through the air supply pipe, thereby rinsing the passing quartz tube body. At the same time, the quartz tube body is in a rotating state, which facilitates cleaning.

[0024] 3. This quartz tube surface protection chain conveyor device moves the cleaned quartz tube to the bottom of the rotating cylinder, driving the rotating cylinder to rotate, which in turn drives the electric push rod and telescopic rod to rotate, thereby moving the buckle plate. When the buckle plate moves above the quartz tube, it contacts the surface of the fixed frame, the electric push rod extends, causing the buckle plate to follow the fixed frame. The telescopic rod extends, the torsion spring is compressed, and the slider drives the vision camera to move. The vision camera performs a comprehensive scan and recording of the rotating quartz tube. The three buckle plates work in turn, thereby improving work efficiency. Attached Figure Description

[0025] Figure 1 This is a perspective view of a quartz tube surface-protected chain conveyor device proposed in this invention.

[0026] Figure 2 This is a view of the chain conveyor belt connection structure of the present invention;

[0027] Figure 3 This is a view of the fixed frame connection structure of the present invention;

[0028] Figure 4 This is a view of the first gear connection structure of the present invention;

[0029] Figure 5 This is a view of the first airbag connection structure of the present invention;

[0030] Figure 6 This is a view of the connection structure of the reset mechanism of the present invention;

[0031] Figure 7This is a view of the contact wheel connection structure of the present invention;

[0032] Figure 8 This is a view of the sliding shaft connection structure of the present invention;

[0033] Figure 9 This is a view of the rotating disk connection structure of the present invention;

[0034] Figure 10 This is a view of the top cover connection structure of the present invention;

[0035] Figure 11 This is a view of the support mechanism connection structure of the present invention;

[0036] Figure 12 This is a view of the buckle connection structure of the present invention;

[0037] Figure 13 This is a view of the fixed block connection structure of the present invention.

[0038] In the diagram: 1. Bracket; 2. Conveying mechanism; 21. Fixed frame; 22. Chain conveyor belt; 23. Through groove; 24. First drive assembly; 241. Gearbox; 242. Drive shaft; 243. First motor; 25. First airbag; 26. Contact strip; 27. Sliding sleeve; 28. Second airbag; 29. ​​Sliding shaft; 3. Quartz tube; 4. Vision inspection mechanism; 41. Protective shell; 42. Control assembly; 421. Second motor; 422. Pulley; 423. Belt; 424. Rotating disk; 425. Support bar; 426. Rotary joint; 43. Limiting assembly; 431. Iron block; 432. Electromagnet; 44. Rotating cylinder; 45. Electric push rod; 6. Vision camera; 47. Buckle plate; 48. Slider; 49. Second drive assembly; 491. Lead screw; 492. Third motor; 5. Cleaning mechanism; 51. Top cover; 52. Air supply pipe; 53. Discharge pipe; 54. Bottom cover; 6. Rotation mechanism; 61. Rack; 62. First gear; 63. Second gear; 64. Third gear; 65. Fourth gear; 66. Fifth gear; 7. Abutting mechanism; 71. Support rod; 72. Abutting wheel; 8. Reset mechanism; 81. Ball bearing; 82. First spring; 83. Sliding plate; 84. Fixing plate; 85. Second spring; 86. Air groove; 9. Support mechanism; 91. Telescopic rod; 92. Fixing block; 93. Torsion spring. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0040] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0041] Example 1: Refer to Figures 1-13 A quartz tube surface protection type chain conveyor device includes a support 1, a conveying mechanism 2 connected to the support 1, and a chain conveyor belt 22. The support 1 is mounted with a rotating chain conveyor belt 22. Each chain plate of the chain conveyor belt 22 has a fixed frame 21 installed. A quartz tube body 3 is housed within the fixed frame 21. Both ends of the fixed frame 21 are rotatably connected to through-hole sliding sleeves 27. A sliding shaft 29 is slidably connected to the sliding sleeve 27. One end of the sliding shaft 29 extends into the interior of the quartz tube body 3. The first airbag 28 is installed at one end of the slide shaft 29, and the second airbag 25 is installed at the other end of the slide shaft 29. The first airbag 25 and the second airbag 28 are connected. By squeezing the first airbag 25 on the outside, air can be allowed to enter the interior of the second airbag 28, thereby causing the second airbag 28 to expand. This facilitates the support from inside the quartz tube 3, thereby limiting the interior of the quartz tube 3. A pair of sliding trapezoidal abutment strips 26 are installed on the bracket 1. The pair of abutment strips 26 abut against the first airbags 25 on both sides, thereby facilitating the triggering of the first airbags 25.

[0042] In this invention, a reset mechanism 8 is connected to the sliding shaft 29. The reset mechanism 8 includes a ball bearing 81. The ball bearing 81 is rotatably connected to the outer side of the sliding shaft 29. The ball bearing 81 abuts against the contact strip 26, thereby preventing wear on the first airbag 25. A fixing plate 84 is fixedly connected to the outer side of the sliding shaft 29. A sliding plate 83 is slidably connected between the fixing plate 84 and the sliding sleeve 27. The first airbag 25 is located between the sliding plate 83 and the fixing plate 84, thereby facilitating the compression of the first airbag 25. A second spring 85 is installed inside the first airbag 25, thereby facilitating the expansion and reset of the first airbag 25. A first spring 82 is installed between the sliding plate 83 and the sliding sleeve 27. An air groove 86 is provided inside the sliding shaft 29. The first airbag 25 and the second airbag 28 are connected through the air groove 86, thereby enabling the second airbag 28 to expand when the first airbag 25 is compressed.

[0043] In this invention, a contact mechanism 7 is connected to the fixed frame 21. The contact mechanism 7 includes a support rod 71. Multiple pairs of support rods 71 ​​are fixedly connected to the inner side of the fixed frame 21. A contact wheel 72 is rotatably connected to the end of the support rod 71. The contact wheel 72 rolls against the outer wall of the quartz tube 3, thereby providing initial support for the quartz tube 3.

[0044] In this invention, a first drive assembly 24 is connected to the support 1. The first drive assembly 24 includes a drive shaft 242. Both ends of the support 1 are rotatably connected to the drive shaft 242. Both ends of the chain conveyor belt 22 are wound and connected to the drive shaft 242. A gearbox 241 is installed on the support 1. A first motor 243 is installed on the gearbox 241. The first motor 243 drives the drive shaft 242 to rotate through the gearbox 241, thereby facilitating the movement of the chain conveyor belt 22.

[0045] Example 2: Based on Example 1, a quartz tube surface protection type chain plate conveyor device is provided. Fixed frames 21 are spaced apart on each chain plate of the chain plate conveyor belt 22. A rotating mechanism 6 is connected to the fixed frame 21. The rotating mechanism 6 includes a fifth gear 66. The fifth gear 66 is installed on the sliding sleeve 27. A third gear 64 is rotatably connected inside both ends of the fixed frame 21. The third gear 64 meshes with the fifth gear 66. A coaxial fourth gear 65 is installed on the third gear 64. A second gear 63 is rotatably connected inside both ends of the fixed frame 21. The second gear 63 meshes with the fourth gear 65. The shaft end of the second gear 63 extends out of the outside of the fixed frame 21 and is equipped with a first gear 62. A pair of racks 61 are installed on the bracket 1. The pair of racks 61 mesh with the first gears 62 on both sides, so that the movement of the fixed frame 21 can drive the first gear 62 to rotate. Through gear speed change, the sliding sleeve 27 is driven to rotate, thereby driving the sliding shaft 29 to rotate. The second airbag 28 drives the quartz tube body 3 to rotate.

[0046] In this invention, the chain conveyor belt 22 has through grooves 23 on the chain plates at the bottom of each fixed frame 21. A cleaning mechanism 5 is connected to the bracket 1. The cleaning mechanism 5 includes a top cover 51 and a bottom cover 54. The top of the bracket 1 is equipped with the top cover 51 and the bottom cover 54. The top of the chain conveyor belt 22 passes through the top cover 51 and the bottom cover 54. A connecting air supply pipe 52 is installed on the side wall of the top cover 51, and a connecting discharge pipe 53 is installed on the side wall of the bottom cover 54, thereby rinsing the rotating quartz tube 3 to remove dust. The compressed gas is generated by plasma air compression, which facilitates the removal of adhering particles.

[0047] Example 3: Based on Example 2, a quartz tube surface protection type chain plate conveyor device is provided. A visual inspection mechanism 4 is connected to a bracket 1. The visual inspection mechanism 4 includes a rotating cylinder 44. The bracket 1 is provided with a rotating cylinder 44. Three electric push rods 45 are rotatably connected to the rotating cylinder 44. The telescopic end of the electric push rod 45 is rotatably connected to a buckle plate 47. The buckle plate 47 is fastened to the fixed frame 21. The buckle plate 47 is slidably connected to a slider 48 at the buckling end. A visual camera 46 and a detection lamp are installed on the slider 48. The visual camera 46 is an IR / UV camera, and the detection lamp is an infrared IR / ultraviolet UV lamp.

[0048] In this invention, a protective shell 41 is installed on the support 1 at the rotating cylinder 44. A control component 42 is connected to the rotating cylinder 44. The control component 42 includes a rotating disk 424. The rotating disks 424 are rotatably connected to both sides of the support 1. The two ends of the rotating cylinder 44 are rotatably connected to a pair of rotating disks 424 respectively. A second motor 421 is installed on the support 1. Pulleys 422 are installed on the output shaft of the second motor 421 and the end of the rotating cylinder 44. A belt 423 is wound between the pair of pulleys 422. A support bar 425 is installed on the outside of the protective shell 41. A rotating joint 426 is installed on the support bar 425. The rotating joint 426 facilitates the lead-out of the wire and effectively prevents the wire from being entangled and damaged. The rotating end of the rotating joint 426 is installed on the rotating cylinder 44. The rotating joint 426 and the rotating cylinder 44 are coaxial, which facilitates driving the rotating cylinder 44 to rotate.

[0049] In this invention, a support mechanism 9 is connected to the rotating cylinder 44. The support mechanism 9 includes a fixing block 92. Multiple fixing blocks 92 are fixedly connected to the rotating cylinder 44. Two pairs of telescopic rods 91 are rotatably connected to the buckle plate 47. The end of the telescopic rod 91 facing away from the buckle plate 47 is rotatably connected to the fixing block 92. A torsion spring 93 is installed between the fixing block 92 and the telescopic rod 91, so that the telescopic rod 91 remains perpendicular to the buckle plate 47, which facilitates resetting.

[0050] In this invention, a limiting component 43 is connected to the buckle plate 47. The limiting component 43 includes an electromagnet 432. The electromagnet 432 is installed on the buckle plate 47, and an iron block 431 is installed on the fixing frame 21. The electromagnet 432 and the iron block 431 are attracted to each other, thereby facilitating the synchronous movement of the buckle plate 47 and the fixing frame 21.

[0051] In this invention, a second driving assembly 49 is connected to the buckle plate 47. The second driving assembly 49 includes a lead screw 491. The lead screw 491 is rotatably connected to the buckle plate 47. The slider 48 is threadedly connected to the lead screw 491. A third motor 492 is installed on the buckle plate 47. The end of the lead screw 491 is installed on the output shaft of the third motor 492, thereby facilitating the movement of the vision camera 46.

[0052] Working principle: Quartz tubes 3 are placed and removed at both ends of the support 1. The first motor 243 is started, which drives the drive shaft 242 to rotate through the drive gearbox 241. The drive shaft 242 meshes with the chain conveyor belt 22 through gears, thereby driving the chain conveyor belt 22 to rotate. This causes the quartz tube 3 inside the fixed frame 21 to move. The quartz tube 3 is supported by the abutment wheel 72 and the support rod 71. When the fixed frame 21 moves the quartz tube 3 to the abutment bar 26, the ball bearing 81 abuts against the abutment bar 26, thereby pushing the sliding shaft 29 into the quartz tube 3. The elastic force of the second spring 85 is greater than that of the first spring 82, so the first spring 82 is compressed first. The end of the sliding shaft 29 and the retracted second air bladder 28 extend into the quartz tube 3. Continue pushing the ball bearing 81, the sliding plate 83 and the sliding sleeve 27 to abut, the fixed plate 84 moves, compressing the first airbag 25, the second spring 85 contracts, thereby forcing the air inside the first airbag 25 into the second airbag 28 through the air groove 86. The second airbag 28 expands, thereby making close contact with the inside of the quartz tube 3, thereby fixing the quartz tube 3 and preventing the quartz tube 3 from shaking when conveyed by the chain conveyor belt 22, thus protecting the quartz tube 3, avoiding bumps, and preventing the surface of the quartz tube 3 from colliding with the chain conveyor belt 22, thus protecting the surface of the quartz tube 3. The axis of the sliding shaft 29 is higher than the axis of the quartz tube 3, so that when the second airbag 28 expands, it can lift the quartz tube 3, making it separate from the contact wheel 72, reducing the contact time and avoiding scratches.

[0053] After the quartz tube 3 is limited by the second airbag 28, the fixed frame 21 moves to the rack 61, and the first gear 62 meshes with the rack 61. When the fixed frame 21 moves, it drives the first gear 62 to rotate, thereby driving the second gear 63, the fourth gear 65 and the third gear 64 to rotate. The diameter of the second gear 63 is larger than that of the fourth gear 65, thereby realizing speed change. The third gear 64 drives the fifth gear 66 to rotate, thereby driving the sliding sleeve 27 and the sliding shaft 29 to move. Under the limitation of the second airbag 28, the quartz tube 3 rotates. Cleaning gas is connected to one end of the air supply pipe 52. The high-pressure gas enters the interior of the top cover 51 through the air supply pipe 52, thereby rinsing the quartz tube 3 that passes through. At the same time, the quartz tube 3 is in a rotating state, which makes it easy to clean. The blown gas enters the interior of the bottom cover 54 through the through groove 23 and is discharged through the discharge pipe 53. One end of the discharge pipe 53 is connected to a dust collector, which facilitates collection and treatment and avoids environmental pollution.

[0054] After cleaning, the quartz tube 3 moves to below the rotating cylinder 44. At this time, the second motor 421 is in operation, driving the rotating disk 424 to rotate via the pulley 422 and belt 423, thereby driving the rotating cylinder 44 to rotate, which in turn drives the electric push rod 45 and the telescopic rod 91 to rotate, thus moving the buckle plate 47. When the buckle plate 47 moves above the quartz tube 3, the vision camera 46 is not only used for scanning the quartz tube 3, but also for precise alignment between the buckle plate 47 and the fixed frame 21, as well as for determining the motion of various electrical components. Through calculation... According to the pre-set program, when the vision camera 46 observes the quartz tube 3, it adjusts the speed of the second motor 421 to control the rotation speed of the buckle plate 47, causing the buckle plate 47 to contact the surface of the fixed frame 21 for displacement compensation. When the vision camera 46 observes that the quartz tube 3 has moved directly downwards, i.e., when the electromagnet 432 is in contact with the iron block 431, the electromagnet 432 is activated according to the computer program settings. The electromagnet 432 attracts the iron block 431, activating the electric push rod 45, which extends. The extension and retraction of the electric push rod 45 is determined by the chain conveyor. The program is set with a movement speed of 22. When the extension and retraction of the electric push rod 45 is mismatched, the buckle plate 47 and the fixed frame 21 will shift. The vision camera 46 will detect the shift of the quartz tube 3. By setting the offset amount in the program, the extension and retraction of the electric push rod 45 is controlled to ensure the stability of the vision detection. This causes the buckle plate 47 to follow the fixed frame 21, the telescopic rod 91 to extend, the torsion spring 93 to compress, and the third motor 492 to start, thereby driving the lead screw 491 to rotate and driving the slider 48 to slide. The slider 48 drives the vision camera. 46. ​​The vision camera 46 performs a full scan and record of the rotating quartz tube 3. The detection lamp is turned on to provide illumination. After the scan is completed, according to the program settings, the electromagnet 432 stops working, the electric push rod 45 retracts, and drives the buckle plate 47 away from the fixed frame 21. The telescopic rod 91 retracts. Under the action of the torsion spring 93, the telescopic rods 91 are parallel to each other, so that the buckle plate 47 is reset and perpendicular to the electric push rod 45, which makes it easy to follow the rotation of the rotating cylinder 44, and easy to reset and work again. The three buckle plates 47 work in turn, thereby improving work efficiency.

[0055] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A quartz tube surface-protected chain conveyor device, comprising a support frame (1), characterized in that: The support (1) is connected to a conveying mechanism (2), which includes a chain conveyor belt (22). The support (1) is equipped with a rotating chain conveyor belt (22). Each chain plate of the chain conveyor belt (22) is equipped with a fixed frame (21). A quartz tube (3) is provided inside the fixed frame (21). Both ends of the fixed frame (21) are rotatably connected to a through-sliding sleeve (27). A sliding shaft (29) is slidably connected to the sliding sleeve (27). One end of the sliding shaft (29) extends into the quartz tube (3). A second airbag (28) is installed at the end of the sliding shaft (29) that extends into the quartz tube (3). A first airbag (25) is installed at the other end of the sliding shaft (29). The first airbag (25) and the second airbag (28) are connected. A pair of trapezoidal abutment strips (26) are installed on the support (1). The pair of abutment strips (26) abut against the first airbags (25) on both sides respectively. The support (1) is connected to a visual inspection mechanism (4), which includes a rotating cylinder (44). The support (1) is provided with a rotating cylinder (44), and three electric push rods (45) are rotatably connected to the rotating cylinder (44). The telescopic end of the electric push rod (45) is rotatably connected to a buckle plate (47). The buckle plate (47) is fastened to the fixed frame (21). The buckle plate (47) is slidably connected to a slider (48) at the buckling end. A visual camera (46) and an inspection light are installed on the slider (48).

2. The quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, A reset mechanism (8) is connected to the slide shaft (29). The reset mechanism (8) includes a ball (81). The ball (81) is rotatably connected to the outside of the slide shaft (29). The ball (81) abuts against the contact strip (26). A fixing plate (84) is fixedly connected to the outside of the slide shaft (29). A sliding plate (83) is slidably connected between the fixing plate (84) and the sliding sleeve (27) of the slide shaft (29). The first airbag (25) is located between the sliding plate (83) and the fixing plate (84). A second spring (85) is installed inside the first airbag (25). A first spring (82) is installed between the sliding plate (83) and the sliding sleeve (27). An air groove (86) is provided inside the slide shaft (29). The first airbag (25) and the second airbag (28) are connected through the air groove (86).

3. The quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, The fixed frame (21) is spaced apart on each chain plate of the chain conveyor belt (22). A rotating mechanism (6) is connected to the fixed frame (21). The rotating mechanism (6) includes a fifth gear (66). The fifth gear (66) is installed on the sliding sleeve (27). A third gear (64) is rotatably connected inside both ends of the fixed frame (21). The third gear (64) meshes with the fifth gear (66). A coaxial fourth gear (65) is installed on the third gear (64). A second gear (63) is rotatably connected inside both ends of the fixed frame (21). The second gear (63) meshes with the fourth gear (65). The shaft end of the second gear (63) extends out of the outside of the fixed frame (21) and is equipped with a first gear (62). A pair of racks (61) are installed on the bracket (1). The pair of racks (61) mesh with the first gears (62) on both sides respectively.

4. The quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, The fixed frame (21) is connected to an abutment mechanism (7), which includes a support rod (71). Multiple pairs of support rods (71) are fixedly connected to the inner side of the fixed frame (21). An abutment wheel (72) is rotatably connected to the end of the support rod (71). The abutment wheel (72) rolls against the outer wall of the quartz tube (3).

5. A quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, The bracket (1) is connected to a first drive assembly (24), which includes a drive shaft (242). Both ends of the bracket (1) are rotatably connected to the drive shaft (242). Both ends of the chain conveyor belt (22) are wound around the drive shaft (242). A gearbox (241) is installed on the bracket (1), and a first motor (243) is installed on the gearbox (241). The first motor (243) drives the drive shaft (242) to rotate through the gearbox (241).

6. A quartz tube surface-protected chain conveyor device according to claim 5, characterized in that, The bracket (1) is equipped with a protective shell (41) at the rotating cylinder (44). A control component (42) is connected to the rotating cylinder (44). The control component (42) includes a rotating disk (424). The rotating disk (424) is rotatably connected to both sides of the bracket (1). The two ends of the rotating cylinder (44) are rotatably connected to a pair of rotating disks (424). A second motor (421) is installed on the bracket (1). Pulleys (422) are installed on the output shaft of the second motor (421) and the end of the rotating cylinder (44). A belt (423) is wound between the pair of pulleys (422). A support bar (425) is installed on the outside of the protective shell (41). A rotating joint (426) is installed on the support bar (425). The rotating end of the rotating joint (426) is installed on the rotating cylinder (44). The rotating joint (426) is coaxial with the rotating cylinder (44).

7. A quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, A support mechanism (9) is connected to the rotating cylinder (44). The support mechanism (9) includes a fixing block (92). Multiple fixing blocks (92) are fixedly connected to the rotating cylinder (44). Two pairs of telescopic rods (91) are rotatably connected to the buckle plate (47). One end of the telescopic rod (91) away from the buckle plate (47) is rotatably connected to the fixing block (92). A torsion spring (93) is installed between the fixing block (92) and the telescopic rod (91).

8. A quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, The buckle plate (47) is connected to a limiting component (43), the limiting component (43) includes an electromagnet (432), the buckle plate (47) is equipped with an electromagnet (432), the fixing frame (21) is equipped with an iron block (431), and the electromagnet (432) and the iron block (431) are attracted to each other.

9. A quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, A second drive assembly (49) is connected to the buckle plate (47). The second drive assembly (49) includes a lead screw (491). The lead screw (491) is rotatably connected to the buckle plate (47). The slider (48) is threadedly connected to the lead screw (491). A third motor (492) is installed on the buckle plate (47). The end of the lead screw (491) is installed on the output shaft of the third motor (492).

10. A quartz tube surface-protected chain conveyor device according to claim 1, characterized in that, The chain conveyor belt (22) has a through groove (23) on the chain plate at the bottom of each fixed frame (21). A cleaning mechanism (5) is connected to the bracket (1). The cleaning mechanism (5) includes a top cover (51) and a bottom cover (54). The top of the bracket (1) is equipped with a top cover (51) and a bottom cover (54). The top of the chain conveyor belt (22) passes through the top cover (51) and the bottom cover (54). A connecting air supply pipe (52) is installed on the side wall of the top cover (51), and a connecting discharge pipe (53) is installed on the side wall of the bottom cover (54).

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