TC bearing continuous spraying treatment system and method

Abstract

The invention discloses a TC bearing continuous spraying treatment system and method, relates to the technical field of spraying equipment, and aims to solve the technical problems that TC bearing spraying treatment needs to strictly control the coating thickness and uniformity to prevent fit clearance change, but existing equipment is complex, spraying mode switching is tedious, and efficiency and spraying quality are affected. Comprising a base plate, reinforcing ribs arranged above the base plate and a collecting tank connected with the base plate. The interior and exterior of the TC bearing can be fixed only by controlling operation of a second electric push rod and a motor, in addition, due to the fact that an external sprayer and a sprayer connected with the motor are synchronously controlled by the motor, the using difficulty of the device is further reduced, and the using efficiency of the device is improved. According to the device, the interior and the exterior of the TC bearing can be continuously sprayed, the thickness and the uniformity of a coating during spraying can be effectively controlled in a rotary spraying mode, and then the spraying efficiency and the spraying quality of the device are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of spraying equipment, and more specifically, to a TC bearing continuous spraying processing system and method. Background Art

[0002] TC bearings are mainly used to bear radial loads generated by the power drill shaft during operation. They are an important component of special equipment in the oil industry and are widely used in oil exploration and drilling operations. They have the characteristics of strong wear resistance, high hardness, corrosion resistance and strong adaptability.

[0003] At present, the standard process for spraying TC bearings usually includes the initial fixation of its internal structure, and then spraying the bearing surface, followed by a conversion step, fixing the outside and then spraying the inside. However, in actual operation, the alternating conversion of these two spraying modes is quite cumbersome and complicated. It is particularly noteworthy that if the thickness of the spray layer exceeds the standard or is unevenly distributed during the spraying process, it may cause the fit clearance between the bearing and the shaft or seat hole to vary, which will adversely affect the running accuracy and stability of the bearing. Therefore, when performing the spraying process, it is necessary to strictly monitor the thickness and uniformity of the spray layer, and ensure that the accuracy and fit clearance of the bearing can meet the standards after the spraying operation is completed. However, the existing spraying equipment design is relatively complex, and the operator is frequently required to switch between the two spraying modes, which undoubtedly reduces the overall efficiency of the spraying operation. What is more tricky is that in actual spraying operations, the precise control of the uniformity of the spraying faces severe challenges, which undoubtedly poses a potential threat to the spraying quality. In view of this, we propose a continuous spraying treatment system and method for TC bearings. Summary of the invention

[0004] The purpose of the present invention is to provide a TC bearing continuous spraying treatment system and method to solve the technical problem that the TC bearing spraying treatment needs to strictly control the coating thickness and uniformity to prevent the matching clearance from changing, but the existing equipment is complex, the switching of spraying methods is cumbersome, and the efficiency and spraying quality are affected.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a TC bearing continuous spraying treatment system and method, including a chassis, a sprayer and a clamping plate, and also including: A base mechanism includes a chassis, reinforcing ribs and a collecting trough arranged above the chassis, wherein the collecting trough is connected to the chassis; and a spraying mechanism includes a mounting assembly, a motor connected to the mounting assembly, a guide assembly, a sprayer, a connecting assembly connected to the motor, an adjustment assembly and a positioning assembly arranged outside the connecting assembly, wherein the guide assembly is connected to the mounting assembly, the sprayer is connected to the motor, the sprayer is connected to the connecting assembly, and the positioning assembly is connected to the adjustment assembly; and a positioning mechanism includes a positioning frame, a first electric push rod arranged in the positioning frame, a connecting block located below the positioning frame, a clamping plate, a second electric push rod and a spray head, wherein the first electric push rod is fixedly connected to a plurality of second electric push rods, a plurality of the second electric push rods are respectively connected to a plurality of clamping plates, the spray head is fixedly connected to the outside of the first electric push rod, and the spray head is connected to an external sprayer through an organ pipe.

[0006] The present invention only needs to control the operation of the second electric push rod and the motor to complete the fixation of the inside and outside of the TC bearing. In addition, since the external sprayer and the sprayer connected to the motor are both synchronously controlled by the motor, this further reduces the difficulty of using the device. The device can continuously spray the inside and outside of the TC bearing. In combination with the rotary spraying method, the thickness and uniformity of the coating during spraying can be effectively controlled, thereby ensuring the spraying efficiency and spraying quality of the device.

[0007] Preferably, the upper part of the chassis is fixedly connected to the lower parts of the plurality of reinforcing ribs, and the upper part of the chassis is fixedly connected with a collecting tank; The upper part of the chassis is fixedly connected to the positioning frame and the lower part of the mounting assembly respectively.

[0008] Preferably, one side of the mounting assembly is fixedly connected to the guide assembly, the positioning assembly is slidably connected in the guide assembly, the other side of the mounting assembly is fixedly connected to the motor, the motor is fixedly connected to the sprayer, the sprayer is connected to the connecting assembly through the mounting assembly, the connecting assembly is drivingly connected to the output shaft of the motor, the positioning assembly is fixedly connected to the adjusting assembly, and the adjusting assembly is slidably connected to one side of the mounting assembly.

[0009] Preferably, the bottom of the positioning frame is fixedly connected to the connecting block, the inner wall of the positioning frame is fixedly connected to the first electric push rod, the first electric push rod is fixedly connected to a plurality of second electric push rods, and a plurality of the second electric push rods are respectively fixedly connected to a plurality of clamping plates, the first electric push rod is fixedly connected to a plurality of nozzles, the nozzles are arranged between two adjacent clamping plates, and the nozzles are communicated with an external sprayer.

[0010] Preferably, the mounting assembly comprises a positioning plate, and a first annular groove and a second annular groove are formed on one side of the positioning plate; The lower part of the positioning plate is fixedly connected to the upper part of the chassis, the adjusting assembly is slidably connected in the first annular groove, the guiding assembly is fixedly connected in the second annular groove, and the positioning assembly is located in the second annular groove; The guide assembly includes a plurality of guide blocks, the guide blocks are arc-shaped, the two ends of the plurality of guide blocks are respectively fixedly connected with a first pin shaft and a second pin shaft, the first pin shaft and the second pin shaft are respectively sleeved with a first coil spring and a second coil spring, and the guide blocks are respectively hinged with the first baffle plate and the second baffle plate through the first pin shaft and the second pin shaft; The guide block is fixedly connected in the second annular groove, the other end of the first baffle plate overlaps with one side of the inner wall of the second annular groove, and the other end of the second baffle plate overlaps with the other side of the inner wall of the second annular groove.

[0011] Preferably, the connection assembly comprises a driving shaft, a sealing sleeve is externally connected to the driving shaft, the sealing sleeve is communicated with the driving shaft, a plurality of first telescopic rods are fixedly connected to the outside of the driving shaft, a plurality of first telescopic tubes are fixedly connected to the outside of the sealing sleeve, and the plurality of first telescopic tubes are all communicated with the sealing sleeve; One end of the driving shaft passes through the positioning plate and is transmission-connected to the motor, the driving shaft is connected to the sprayer through an external sleeve, and the first telescopic tube and the first telescopic rod are both connected to the positioning assembly.

[0012] Preferably, the adjustment assembly comprises a plurality of limit blocks, the other sides of the plurality of limit blocks are fixedly connected to a bracket, one side of the bracket is fixedly connected to a sealing telescopic cylinder, the other side of the bracket is fixedly connected to a vent pipe, the sealing telescopic cylinder is connected to the vent pipe, a plurality of second telescopic tubes are fixedly connected to the outside of the vent pipe, and the plurality of second telescopic tubes are connected to the vent pipe, and a spring is arranged outside the plurality of second telescopic tubes; The limit block is slidably connected in the first annular groove, the bottom end of the sealing telescopic cylinder is fixedly connected to the positioning assembly, and the other end of the second telescopic tube is communicated with the positioning assembly.

[0013] Preferably, the positioning assembly includes a plurality of limit posts, a plurality of the limit posts are fixedly connected to limit plates, one end of the limit post passes through the limit plate and is fixedly connected to a plurality of connecting pipes respectively, the connecting pipe is fixedly connected to one side of the limiter, the connecting pipe passes through the limiter and is connected to a discharge pipe, the discharge pipe is fixedly connected in the limiter, a plurality of nozzles are fixedly connected in the limiter, the plurality of nozzles are connected to the discharge pipe, and a plurality of nozzles are slidably connected to regulators; The top of the regulator is connected to the bottom end of the second telescopic tube, the bottom of the connecting tube is connected to the first telescopic tube, the connecting tube is fixedly connected to the top end of the first telescopic rod, the top of the connecting tube is fixedly connected to the bottom end of the sealed telescopic cylinder, and the limit column overlaps the guide block.

[0014] Preferably, the limiter comprises a limit shell, a plurality of through slots are formed on the upper portion of the limit shell, and a plurality of through holes are formed on a side of the limit shell where the through slots are formed; The regulator is slidably connected in the through groove, one side of the limit shell is fixedly connected to the connecting pipe, the discharge pipe is fixedly connected in the limit shell, the nozzle is fixedly connected below the limit shell, and the second telescopic tube is slidably connected in the through hole; The regulator comprises two second telescopic rods, the two second telescopic tubes are fixedly connected to the same connection plate through a connecting frame, and a sealing column is fixedly connected below the connection plate; The sealing column is slidably connected in the nozzle, the sealing column is located in the ventilation pipe, the top of the second telescopic tube is connected to the bottom end of the second telescopic tube, the size of the connecting frame and the connecting plate is smaller than the size of the through groove, and the bottom end of the second telescopic rod is fixedly connected in the limit shell.

[0015] A TC bearing continuous spraying treatment system, characterized in that it comprises the following steps: S1. When in use, place the TC bearing to be processed outside the positioning mechanism, start the positioning mechanism, and push the TC bearing into the spraying mechanism; S2, start the spraying mechanism in the positive direction, the positioning mechanism supports the inside of the TC bearing, and the spraying mechanism sprays the outside of the TC bearing; S3. After the external spraying is completed, an external heating mechanism is used to accelerate the setting of the paint; S4. The spraying mechanism is operated in reverse, the positioning mechanism is recovered, the spraying mechanism fixes the TC bearing, the positioning mechanism sprays the inside of the TC bearing, and the outside and inside of the TC bearing are continuously sprayed.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention designs a positioning component, a guide component and an adjustment component. After the TC bearing is placed on the outside of the clamping plate, the second electric push rod is started. By pushing the clamping plate, the inside of the TC bearing can be fixed. Subsequently, the first electric push rod is started to send the TC bearing into the inside of the positioning component. Next, the motor is started in the positive direction to rotate the positioning component on the guide component until the positioning component is located outside the guide component. At this time, the positioning component will extend and push the adjustment component to compress, thereby delivering a large amount of gas into the positioning component to extend the inside of the positioning component. At the same time, the sprayer starts to run, and a large amount of paint is input into the positioning component along the connecting component and discharged along the positioning component. During this process, the positioning component is in a positive rotation state, and the spraying treatment of the outer wall of the TC bearing can be completed in cooperation with the external heating mechanism. After the treatment is completed, the second electric push rod is reset to release the adjustment component to the inside of the TC bearing. At the same time, the motor runs in the reverse direction to make the positioning assembly rotate inward along the guide assembly. At this time, the adjustment assembly will extract the air in the positioning assembly to reset it and extend outward at the same time, thereby fixing the outside of the TC bearing. Since the motor continues to run, the clamped TC bearing will continue to rotate in the reverse direction. At the same time, the nozzle will also spray the inside of the TC bearing. Therefore, the device only needs to control the operation of the second electric push rod and the motor to complete the fixation of the inside and outside of the TC bearing. In addition, since the external sprayer and the sprayer connected to the motor are both synchronously controlled by the motor, this further reduces the difficulty of using the device. The device can continuously spray the inside and outside of the TC bearing. Combined with the rotary spraying method, the thickness and uniformity of the coating during spraying can be effectively controlled, thereby ensuring the spraying efficiency and spraying quality of the device.

[0017] 2. The present invention also designs an installation component, a guide component and a positioning component. When the motor runs in reverse, the limit column will slide along the surface of the guide block and gradually contact the second baffle. As the motor continues to run, the limit column will slide to the outside of the guide block and squeeze the first baffle in the process, which makes the first baffle flip along the first pin shaft, thereby ensuring that the limit column can smoothly rotate along the outside of the guide block. When the limit column enters the outside of the guide block, the first telescopic tube and the first telescopic rod will extend to keep the connecting tube continuously connected to the drive shaft. At this time, the connecting tube will squeeze the sealed telescopic cylinder, so that the gas in the sealed telescopic cylinder quickly enters the second telescopic rod along the ventilation pipe and the second telescopic tube, which causes the first telescopic tube to rotate smoothly along the second telescopic rod. The second telescopic rod extends and pushes the connecting frame and the sealing column to slide upward in the nozzle. At this time, the paint discharged by the sprayer will be discharged to the nozzle along the sealing sleeve, the first telescopic tube, the connecting tube and the discharge tube. In this way, during the rotation of the limit shell, the paint will be continuously discharged and the surface of the TC bearing will be sprayed. By reversely rotating the position of the limit column, the paint can be smoothly discharged along the discharge tube. At the same time, with the rotation of the limit shell, the paint can be more evenly applied to the surface of the TC bearing. It is worth noting that the adjustment of the limit column can be completed only by adjusting the direction of the motor, which greatly reduces the difficulty of using the device. Therefore, the device can ensure that high quality standards are met when spraying TC bearings.

[0018] 3. The present invention also designs a positioning component and an adjustment component. When the motor runs in the forward direction, it will drive the plurality of connecting pipes to rotate in the forward direction through the drive shaft and the first telescopic rod. At this time, the limiting column will contact the second baffle during the rotation. Since the second baffle is blocked by the second annular groove and is difficult to flip, the limiting column will smoothly enter the interior of the plurality of guide blocks. During the rotation, the limiting column will squeeze the first baffle and flip it, thereby ensuring that the limiting column is in an inner circle rotation state. As the position of the connecting pipe changes, it will pull the sealing telescopic cylinder, causing the sealing telescopic cylinder to extract the air in the second telescopic rod, which resets the second telescopic rod and simultaneously drives the sealing column to reset. At this time, the sealing column will seal the discharge pipe and the nozzle again. , to prevent paint leakage, at this time, the limit shell will be tightly squeezed on the outside of the TC bearing to complete the fixation of the outside of the TC bearing. At the same time, the extended sealing column will continue to squeeze the TC bearing to further strengthen the fixing effect of the outside of the TC bearing. As the motor continues to run, the limit shell will drive the TC bearing to rotate together. At this time, the nozzle will discharge paint to spray the inside of the TC bearing. Therefore, the device can quickly fix the outside of the TC bearing by adjusting the direction of the motor. At the same time, in conjunction with the movement of the sealing column, the fixing effect of the TC bearing can be further strengthened to avoid falling off during the process of driving the TC bearing to rotate, which helps to ensure the quality of the TC bearing sprayed by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the positioning mechanism structure of the present invention; Figure 3 It is a schematic diagram of the spraying mechanism structure of the present invention; Figure 4 It is a schematic diagram of the installation mechanism structure of the present invention; Figure 5 It is a schematic diagram of the structure of the guide assembly of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a schematic diagram of the structure of the connection assembly of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the positioning component of the present invention.

[0020] Description of the numbers in the figure: 1. Base mechanism; 2. Spraying mechanism; 3. Positioning mechanism; 101. chassis; 102. reinforcing ribs; 103. collecting tank; 201, installation assembly; 202, motor; 203, sprayer; 204, guide assembly; 205, connection assembly; 206, adjustment assembly; 207, positioning assembly; 301, positioning frame; 302, connecting block; 303, first electric push rod; 304, clamping plate; 305, second electric push rod; 306, nozzle; 2011, positioning plate; 2012, first annular groove; 2013, second annular groove; 2041, guide block; 2042, first pin shaft; 2043, first coil spring; 2044, first baffle plate; 2045, second pin shaft; 2046, second coil spring; 2047, second baffle plate; 2051, driving shaft; 2052, sealing sleeve; 2053, first telescopic rod; 2054, first telescopic tube; 2061, limit block; 2062, bracket; 2063, sealing telescopic tube; 2064, ventilation pipe; 2065, second telescopic tube; 2071, limit column; 2072, limit plate; 2073, connecting pipe; 2074, limiter; 2075, discharge pipe; 2076, regulator; 2077, nozzle; 20741, limit housing; 20742, through slot; 20743, through hole; 20761. second telescopic rod; 20762. connecting frame; 20763. connecting plate; 20764. sealing column. DETAILED DESCRIPTION

[0021] like Figures 1 to 8 As shown, the present invention relates to a TC bearing continuous spraying treatment system and method, including a chassis 101, a sprayer 203 and a clamping plate 304, and also includes: A base mechanism 1 includes a chassis 101, a reinforcing rib 102 and a collecting tank 103 arranged above the chassis 101, wherein the collecting tank 103 is connected to the chassis 101; and a spraying mechanism 2 includes a mounting assembly 201, a motor 202 connected to the mounting assembly 201, a guide assembly 204, a sprayer 203, a connecting assembly 205 connected to the motor 202, an adjusting assembly 206 and a positioning assembly 207 arranged outside the connecting assembly 205, wherein the guide assembly 204 is connected to the mounting assembly 201, the sprayer 203 is connected to the motor 202, the sprayer 203 is connected to the connecting assembly 205, and the positioning assembly 207 is connected to the adjusting assembly 206;And, the positioning mechanism 3 includes a positioning frame 301, a first electric push rod 303 arranged in the positioning frame 301, a connecting block 302 located below the positioning frame 301, a clamping plate 304, a second electric push rod 305 and a spray head 306, wherein the first electric push rod 303 is fixedly connected to a plurality of second electric push rods 305, the plurality of second electric push rods 305 are respectively connected to a plurality of clamping plates 304, the spray head 306 is fixedly connected to the outside of the first electric push rod 303, the spray head 306 is connected to the external sprayer through the organ pipe, and the TC bearing is placed in the clamping plate 306 by designing the positioning component 207, the guide component 204 and the adjustment component 206. After the guide plate 304 is moved outside, the second electric push rod 305 is started. By pushing the clamping plate 304, the inside of the TC bearing can be fixed. Subsequently, the first electric push rod 303 is started to send the TC bearing into the inside of the positioning component 207. Then, the motor 202 is started in the forward direction to rotate the positioning component 207 on the guide component 204 until the positioning component 207 is located outside the guide component 204. At this time, the positioning component 207 will extend and push the adjustment component 206 to compress, thereby delivering a large amount of gas to the positioning component 207 to extend the inside. At the same time, the sprayer 203 starts to run, spraying a large amount of paint along the connecting component 2 05 is input into the positioning component 207 and discharged along the positioning component 207. During this process, the positioning component 207 is in a forward rotating state. With the external heating mechanism, the spraying treatment of the outer wall of the TC bearing can be completed. After the treatment is completed, the second electric push rod 305 is reset to release the fixation of the inside of the TC bearing. At the same time, the motor 202 runs in the reverse direction to make the positioning component 207 rotate inward along the guide component 204. At this time, the adjustment component 206 will extract the air in the positioning component 207, so that it will be reset and extended outward at the same time, thereby fixing the outside of the TC bearing. As the motor 202 continues to run, the clamped TC The bearing will continue to rotate in the reverse direction, and at the same time, the spray head 306 will also spray the inside of the TC bearing. Therefore, the device only needs to control the operation of the second electric push rod 305 and the motor 202 to complete the fixation of the inside and outside of the TC bearing. In addition, since the external sprayer and the sprayer 203 connected to the motor 202 are both synchronously controlled by the motor 202, the difficulty of using the device is further reduced. The device can continuously spray the inside and outside of the TC bearing. With the rotary spraying method, the thickness and uniformity of the coating during spraying can be effectively controlled, thereby ensuring the spraying efficiency and spraying quality of the device. ;

[0022] In an embodiment of the present invention, the upper part of the chassis 101 is fixedly connected to the lower part of the plurality of reinforcing ribs 102, the upper part of the chassis 101 is fixedly connected with a collecting tank 103, the upper part of the chassis 101 is respectively fixedly connected to the positioning frame 301 and the lower part of the mounting assembly 201, one side of the mounting assembly 201 is fixedly connected to the guide assembly 204, the positioning assembly 207 is slidably connected in the guide assembly 204, the other side of the mounting assembly 201 is fixedly connected to the motor 202, the motor 202 is fixedly connected to the sprayer 203, the sprayer 203 passes through the mounting assembly 201 and is connected to the connecting assembly 205, the connecting assembly 205 is drivingly connected to the output shaft of the motor 202, and the positioning assembly Part 207 is fixedly connected to the adjustment component 206, and the adjustment component 206 is slidably connected to one side of the installation component 201. By designing the installation component 201, the guide component 204 and the positioning component 207, when the motor 202 runs in the reverse direction, the limit column 2071 will slide along the surface of the guide block 2041 and gradually contact the second baffle 2047. As the motor 202 continues to run, the limit column 2071 will slide to the outside of the guide block 2041 and squeeze the first baffle 2044 in the process, which makes the first baffle 2044 flip along the first pin shaft 2042, thereby ensuring that the limit column 2071 can smoothly rotate along the outside of the guide block 2041. When the limiting column 2071 enters the outer side of the guide block 2041, the first telescopic tube 2054 and the first telescopic rod 2053 will be extended to keep the connecting tube 2073 connected to the driving shaft 2051. At this time, the connecting tube 2073 will squeeze the sealing telescopic cylinder 2063, so that the gas in the sealing telescopic cylinder 2063 quickly enters the second telescopic rod 20761 along the vent pipe 2064 and the second telescopic tube 2065, which causes the second telescopic rod 20761 to extend and push the connecting frame 20762 and the sealing column 20764 to slide upward in the nozzle 2077. At this time, the paint discharged from the sprayer 203 will be sprayed along the sealing sleeve 2052, the first telescopic tube 2054 and the first telescopic rod 2053. Tube 2054, connecting tube 2073 and discharge pipe 2075 are discharged to nozzle 2077. In this way, during the rotation of limit shell 20741, the paint will be continuously discharged and the surface of TC bearing will be sprayed. By reversely rotating the position of limit column 2071, the paint can be smoothly discharged along discharge pipe 2075. At the same time, with the rotation of limit shell 20741, the paint can be more evenly applied to the surface of TC bearing. It is worth noting that the adjustment of limit column 2071 can be completed only by adjusting the direction of motor 202, which greatly reduces the difficulty of using the device. Therefore, the device can ensure that high quality standards are achieved when spraying TC bearings.

[0023] In an embodiment of the present invention, the lower part of the positioning frame 301 is fixedly connected to the connecting block 302, the inner wall of the positioning frame 301 is fixedly connected to the first electric push rod 303, the first electric push rod 303 is fixedly connected to a plurality of second electric push rods 305, and the plurality of second electric push rods 305 are respectively fixedly connected to a plurality of clamping plates 304, the first electric push rod 303 is fixedly connected to a plurality of nozzles 306, the nozzle 306 is arranged between two adjacent clamping plates 304, the nozzle 306 is communicated with an external sprayer, the mounting assembly 201 includes a positioning plate 2011, a first annular groove 2012 and a second annular groove 2013 are provided on one side of the positioning plate 2011, the lower part of the positioning plate 2011 is fixedly connected to the upper part of the chassis 101, the adjustment assembly 206 is slidably connected in the first annular groove 2012, the guide assembly 204 is fixedly connected in the second annular groove 2013, the positioning assembly 207 is located in the second annular groove 2013, and the guide assembly 204 includes a plurality of The guide blocks 2041 are arc-shaped, and the two ends of the guide blocks 2041 are respectively fixedly connected with the first pin shaft 2042 and the second pin shaft 2045. The first coil spring 2043 and the second coil spring 2046 are respectively sleeved on the outside of the first pin shaft 2042 and the second pin shaft 2045. The guide blocks 2041 are respectively hinged with the first baffle plate 2044 and the second baffle plate 2047 through the first pin shaft 2042 and the second pin shaft 2045. The guide blocks 2041 are fixed. Connected in the second annular groove 2013, the other end of the first baffle 2044 overlaps with one side of the inner wall of the second annular groove 2013, and the other end of the second baffle 2047 overlaps with the other side of the inner wall of the second annular groove 2013. Since the sprayer 203 is connected to the drive shaft 2051 through the sleeve, the sleeve is in a stationary state when the drive shaft 2051 rotates, thereby ensuring that the sprayer 203 is connected to the drive shaft 2051 and preventing the sleeve from affecting the rotation of the drive shaft 2051.

[0024] As another embodiment of the present invention, the connecting component 205 includes a driving shaft 2051, the driving shaft 2051 outer sleeve is connected with a sealing sleeve 2052, the sealing sleeve 2052 is connected to the driving shaft 2051, the driving shaft 2051 is fixedly connected with a plurality of first telescopic rods 2053 outside, the sealing sleeve 2052 is fixedly connected with a plurality of first telescopic tubes 2054 outside, and the plurality of first telescopic tubes 2054 are all connected to the sealing sleeve 2052, one end of the driving shaft 2051 is connected to the motor 202 through the positioning plate 2011, the driving shaft 2051 is connected to the sprayer 203 through the external sleeve, the first telescopic tube 2054 and the first telescopic rod 2053 are both connected to the positioning component 207, and the adjusting component 206 includes a plurality of limit blocks 2061, the other side of the plurality of limit blocks 2061 is fixedly connected with a bracket 2062, and one side of the bracket 2062 is fixedly connected A sealing telescopic cylinder 2063 is connected, and a ventilation pipe 2064 is fixedly connected to the other side of the bracket 2062. The sealing telescopic cylinder 2063 is communicated with the ventilation pipe 2064. A plurality of second telescopic tubes 2065 are fixedly connected to the outside of the ventilation pipe 2064, and the plurality of second telescopic tubes 2065 are all communicated with the ventilation pipe 2064. Springs are arranged outside the plurality of second telescopic tubes 2065. The limit block 2061 is slidably connected in the first annular groove 2012. The bottom end of the sealing telescopic cylinder 2063 is fixedly connected to the positioning assembly 207, and the other end of the second telescopic tube 2065 is communicated with the positioning assembly 207. The design of the guide block 2041, the first baffle plate 2044 and the second baffle plate 2047 can adjust the position of the limit column 2071 accordingly according to the different rotation directions of the motor 202, without the need to manually adjust the position of the limit shell 20741, thereby reducing the difficulty of using the device.

[0025] As another embodiment of the present invention, the positioning assembly 207 includes a plurality of limit columns 2071, and a plurality of limit columns 2071 are fixedly connected to the outside with a limit plate 2072, one end of the limit column 2071 passes through the limit plate 2072 and is fixedly connected to a plurality of connecting pipes 2073 respectively, the connecting pipe 2073 is fixedly connected to one side of the limiter 2074, the connecting pipe 2073 passes through the limiter 2074 and is connected to the discharge pipe 2075, the discharge pipe 2075 is fixedly connected in the limiter 2074, a plurality of nozzles 2077 are fixedly connected in the limiter 2074, the plurality of nozzles 2077 are connected to the discharge pipe 2075, the plurality of nozzles 2077 are slidably connected with a regulator 2076, and the upper part of the regulator 2076 is connected to the second The bottom end of the telescopic tube 2065 is connected, the bottom of the connecting tube 2073 is connected to the first telescopic tube 2054, the connecting tube 2073 is fixedly connected to the top of the first telescopic rod 2053, the top of the connecting tube 2073 is fixedly connected to the bottom end of the sealing telescopic cylinder 2063, the limiting column 2071 overlaps the guide block 2041, the limiter 2074 includes a limiting shell 20741, a plurality of through grooves 20742 are opened on the top of the limiting shell 20741, a plurality of through holes 20743 are opened on the side of the limiting shell 20741 with the through groove 20742, the regulator 2076 is slidably connected in the through groove 20742, one side of the limiting shell 20741 is fixedly connected to the connecting tube 2073, and the discharge pipe 2075 is fixedly connected to the limiting shell 20 741, the nozzle 2077 is fixedly connected to the lower part of the limit shell 20741, the second telescopic tube 2065 is slidably connected in the through hole 20743, the regulator 2076 includes two second telescopic rods 20761, the two second telescopic tubes 2065 are fixedly connected to the same connecting plate 20763 through a connecting frame 20762, a sealing column 20764 is fixedly connected to the lower part of the connecting plate 20763, the sealing column 20764 is slidably connected in the nozzle 2077, the sealing column 20764 is located in the ventilation pipe 2064, the upper part of the second telescopic tube 2065 is connected to the bottom end of the second telescopic tube 2065, the size of the connecting frame 20762 and the connecting plate 20763 is smaller than the size of the through groove 20742, the second telescopic rod 20761 The bottom end is fixedly connected in the limiting shell 20741. By designing the positioning component 207 and the adjustment component, when the motor 202 runs forward, it will drive the plurality of connecting tubes 2073 to rotate forward through the driving shaft 2051 and the first telescopic rod 2053. At this time, the limiting column 2071 will contact the second baffle plate 2047 during the rotation. Since the second baffle plate 2047 is blocked by the second annular groove 2013 and is difficult to flip, the limiting column 2071 will smoothly enter the interior of the plurality of guide blocks 2041. During the rotation, the limiting column 2071 will squeeze the first baffle plate 2044 and flip it, thereby ensuring that the limiting column 2071 is in the inner circle rotation state. As the position of the connecting tube 2073 changes, it will pull the sealing telescopic cylinder 2063.The sealing telescopic cylinder 2063 extracts the air in the second telescopic rod 20761, which makes the second telescopic rod 20761 reset and drives the sealing column 20764 to reset at the same time. At this time, the sealing column 20764 will seal the discharge pipe 2075 and the nozzle 2077 again to prevent the paint from leaking. At this time, the limit shell 20741 will be tightly squeezed on the outside of the TC bearing to complete the fixation of the outside of the TC bearing. At the same time, the extended sealing column 20764 will continue to squeeze the TC bearing to further strengthen the fixing effect on the outside of the TC bearing. With the continuous operation of the motor 202, the limit shell 20741 will drive the TC bearing to rotate together. At this time, the spray head 306 will discharge the paint to spray the inside of the TC bearing. Therefore, the device can quickly fix the outside of the TC bearing by adjusting the direction of the motor 202. At the same time, with the movement of the sealing column 20764, the fixing effect of the TC bearing can be further strengthened to avoid falling off during the process of driving the TC bearing to rotate, which helps to ensure the quality of the TC bearing sprayed by the device. ,

[0026] Working principle: This embodiment provides a TC bearing continuous spraying treatment system and method. When in use, first place the TC bearing to be processed outside the positioning mechanism 3, then start the positioning mechanism 3, which will push the TC bearing into the spraying mechanism 2. At this time, start the spraying mechanism 2 in the forward direction, the positioning mechanism 3 supports the inside of the TC bearing, and the spraying mechanism 2 performs a rotary spraying treatment on the outside of the TC bearing. When the outside of the TC bearing is sprayed, an external heating mechanism is used to accelerate the shaping of the coating. Then, the spraying mechanism 2 is reversed. At this time, the positioning mechanism 3 will perform a recovery action, and the spraying mechanism 2 will fix the TC bearing. Then, the positioning mechanism 3 starts to spray the inside of the TC bearing. After placing the TC bearing on the outside of the clamping plate 304, start the second electric push rod 305. By pushing the clamping plate 304, the inside of the TC bearing can be fixed. Then, start the first electric push rod 303 to send the TC bearing into the inside of the positioning component 207. Then, start the motor 202 in the forward direction to make the positioning component 207 rotate on the guide component 204 until the positioning component 207 moves to the outside of the guide component 204. At this time, the positioning component 207 will extend and push the adjustment component 206 to compress, thereby delivering a large amount of gas to the positioning component 207, so that the inside of the positioning component 207 extends. At the same time, the sprayer 203 starts to run, and a large amount of paint is input into the positioning component 207 along the connecting component 205. , and discharged along the positioning component 207. Since the positioning component 207 is in a forward rotating state at this time, the spraying treatment of the outer wall of the TC bearing can be completed with the action of the external heating mechanism. After the treatment is completed, the second electric push rod 305 is reset to release the fixation of the inside of the TC bearing. At the same time, the motor 202 runs in the reverse direction to make the positioning component 207 rotate inward along the guide component 204. At this time, the adjustment component 206 will extract the air in the positioning component 207 to reset it and extend outward at the same time, thereby fixing the outside of the TC bearing. Since the motor 202 continues to run, the clamped TC bearing will continue to rotate in the reverse direction. At the same time, the nozzle 306 will also spray the inside of the TC bearing; When the motor 202 runs in the reverse direction, the limit post 2071 will slide along the surface of the guide block 2041 and gradually contact the second baffle 2047. As the motor 202 continues to run, the limit post 2071 will slide to the outside of the guide block 2041 and squeeze the first baffle 2044 in the process, which makes the first baffle 2044 flip along the first pin 2042, thereby ensuring that the limit post 2071 can smoothly rotate along the outside of the guide block 2041. When the limit post 2071 enters the outside of the guide block 2041, the first telescopic tube 2054 and the first telescopic rod 2053 will extend accordingly to maintain the continuous connection between the connecting tube 2073 and the driving shaft 2051. At this time, the connecting The tube 2073 will squeeze the sealing telescopic cylinder 2063, causing the gas in the sealing telescopic cylinder 2063 to quickly flow into the second telescopic rod 20761 along the vent pipe 2064 and the second telescopic tube 2065. This change causes the second telescopic rod 20761 to extend and push the connecting frame 20762 and the sealing column 20764 to slide upward in the nozzle 2077. In this process, the paint discharged by the sprayer 203 will be smoothly discharged to the nozzle 2077 along the sealing sleeve 2052, the first telescopic tube 2054, the connecting pipe 2073 and the discharge pipe 2075. Therefore, when the limit shell 20741 rotates, it will continuously discharge the paint to the surface of the TC bearing, thereby spraying it. When the motor 202 runs forward, it will drive the plurality of connecting tubes 2073 to rotate forward through the drive shaft 2051 and the first telescopic rod 2053. At this time, the limiting column 2071 will contact the second baffle plate 2047 during the rotation. Since the second baffle plate 2047 is blocked by the second annular groove 2013, it is difficult for it to flip over. Therefore, the limiting column 2071 can smoothly enter the interior of the plurality of guide blocks 2041. During the rotation, the limiting column 2071 will squeeze the first baffle plate 2044 and flip it, thereby ensuring that the limiting column 2071 is in a state of inner circle rotation. As the position of the connecting tube 2073 changes, it will pull the sealing telescopic cylinder 2063, causing the sealing telescopic cylinder 2063 to start to extract the first baffle plate 2044. The air in the second telescopic rod 20761, this change makes the second telescopic rod 20761 reset, and at the same time drives the sealing column 20764 to reset. At this time, the sealing column 20764 will tightly seal the discharge pipe 2075 and the nozzle 2077 again to prevent paint leakage. In this process, the limit shell 20741 will be tightly squeezed on the outside of the TC bearing, thereby completing the fixation of the outside of the TC bearing. At the same time, the extended sealing column 20764 will continue to squeeze the TC bearing, further strengthening the fixing effect of the outside of the TC bearing. As the motor 202 continues to run, the limit shell 20741 will drive the TC bearing to rotate together. At this time, the nozzle 306 will start to discharge paint and spray the inside of the TC bearing.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A TC bearing continuous spraying treatment system, comprising a chassis (101), a sprayer (203) and a clamping plate (304), characterized in that: Also includes, A base mechanism (1) comprises a base plate (101), a reinforcing rib (102) and a collecting trough (103) arranged above the base plate (101), wherein the collecting trough (103) is connected to the base plate (101); and, A spraying mechanism (2), comprising a mounting assembly (201), a motor (202) connected to the mounting assembly (201), a guide assembly (204), a sprayer (203), a connecting assembly (205) connected to the motor (202), an adjusting assembly (206) and a positioning assembly (207) arranged outside the connecting assembly (205), wherein the guide assembly (204) is connected to the mounting assembly (201), the sprayer (203) is connected to the motor (202), the sprayer (203) is connected to the connecting assembly (205), and the positioning assembly (207) is connected to the adjusting assembly (206); and, The positioning mechanism (3) comprises a positioning frame (301), a first electric push rod (303) arranged in the positioning frame (301), a connecting block (302) located below the positioning frame (301), a clamping plate (304), a second electric push rod (305) and a spray head (306), wherein the first electric push rod (303) is fixedly connected to a plurality of second electric push rods (305), the plurality of second electric push rods (305) are respectively connected to a plurality of clamping plates (304), the spray head (306) is fixedly connected to the outside of the first electric push rod (303), and the spray head (306) is connected to an external sprayer via an organ pipe.

2. The TC bearing continuous spraying treatment system according to claim 1 is characterized in that: The upper part of the chassis (101) is fixedly connected to the lower parts of the plurality of reinforcing ribs (102), and the upper part of the chassis (101) is fixedly connected to a collecting trough (103); The upper part of the chassis (101) is fixedly connected to the positioning frame (301) and the lower part of the mounting assembly (201) respectively.

3. The TC bearing continuous spraying treatment system according to claim 2 is characterized in that: One side of the mounting assembly (201) is fixedly connected to the guide assembly (204); the positioning assembly (207) is slidably connected in the guide assembly (204); the other side of the mounting assembly (201) is fixedly connected to the motor (202); the motor (202) is fixedly connected to the sprayer (203); the sprayer (203) passes through the mounting assembly (201) and is connected to the connecting assembly (205); the connecting assembly (205) is drivingly connected to the output shaft of the motor (202); the positioning assembly (207) is fixedly connected to the adjusting assembly (206); and the adjusting assembly (206) is slidably connected to one side of the mounting assembly (201).

4. The TC bearing continuous spraying treatment system according to claim 3 is characterized in that: The lower part of the positioning frame (301) is fixedly connected to the connecting block (302); the inner wall of the positioning frame (301) is fixedly connected to the first electric push rod (303); the first electric push rod (303) is fixedly connected to a plurality of second electric push rods (305); and the plurality of second electric push rods (305) are respectively fixedly connected to a plurality of clamping plates (304); the first electric push rod (303) is fixedly connected to a plurality of spray heads (306); the spray head (306) is arranged between two adjacent clamping plates (304); and the spray head (306) is communicated with an external sprayer.

5. The TC bearing continuous spraying treatment system according to claim 4 is characterized in that: The mounting assembly (201) comprises a positioning plate (2011), and a first annular groove (2012) and a second annular groove (2013) are formed on one side of the positioning plate (2011); The lower part of the positioning plate (2011) is fixedly connected to the upper part of the chassis (101), the adjusting component (206) is slidably connected in the first annular groove (2012), the guiding component (204) is fixedly connected in the second annular groove (2013), and the positioning component (207) is located in the second annular groove (2013); The guide assembly (204) comprises a plurality of guide blocks (2041), the guide blocks (2041) being of arc-shaped design, the two ends of the plurality of guide blocks (2041) being respectively fixedly connected with a first pin shaft (2042) and a second pin shaft (2045), the first pin shaft (2042) and the second pin shaft (2045) being respectively sleeved with a first coil spring (2043) and a second coil spring (2046), and the guide blocks (2041) being respectively hinged with a first baffle plate (2044) and a second baffle plate (2047) via the first pin shaft (2042) and the second pin shaft (2045); The guide block (2041) is fixedly connected in the second annular groove (2013), the other end of the first baffle plate (2044) overlaps one side of the inner wall of the second annular groove (2013), and the other end of the second baffle plate (2047) overlaps the other side of the inner wall of the second annular groove (2013).

6. The TC bearing continuous spraying treatment system according to claim 5 is characterized in that: The connection assembly (205) comprises a driving shaft (2051), a sealing sleeve (2052) is connected to the outer surface of the driving shaft (2051), the sealing sleeve (2052) is connected to the driving shaft (2051), a plurality of first telescopic rods (2053) are fixedly connected to the outside of the driving shaft (2051), a plurality of first telescopic tubes (2054) are fixedly connected to the outside of the sealing sleeve (2052), and the plurality of first telescopic tubes (2054) are all connected to the sealing sleeve (2052); One end of the driving shaft (2051) passes through the positioning plate (2011) and is transmission-connected to the motor (202); the driving shaft (2051) is connected to the sprayer (203) via an external sleeve; and the first telescopic tube (2054) and the first telescopic rod (2053) are both connected to the positioning assembly (207).

7. The TC bearing continuous spraying treatment system according to claim 6, characterized in that: The adjustment component (206) comprises a plurality of limit blocks (2061), the other sides of the plurality of limit blocks (2061) are fixedly connected to a bracket (2062), one side of the bracket (2062) is fixedly connected to a sealing telescopic cylinder (2063), the other side of the bracket (2062) is fixedly connected to a ventilation pipe (2064), the sealing telescopic cylinder (2063) is connected to the ventilation pipe (2064), the ventilation pipe (2064) is fixedly connected to a plurality of second telescopic tubes (2065) outside, and the plurality of second telescopic tubes (2065) are connected to the ventilation pipe (2064), and the plurality of second telescopic tubes (2065) are provided with springs outside; The limit block (2061) is slidably connected in the first annular groove (2012), the bottom end of the sealing telescopic cylinder (2063) is fixedly connected to the positioning assembly (207), and the other end of the second telescopic tube (2065) is in communication with the positioning assembly (207).

8. The TC bearing continuous spraying treatment system according to claim 7 is characterized in that: The positioning assembly (207) comprises a plurality of limit columns (2071), a plurality of the limit columns (2071) are fixedly connected to a limit plate (2072) outside, one end of the limit column (2071) passes through the limit plate (2072) and is fixedly connected to a plurality of connecting pipes (2073), the connecting pipe (2073) is fixedly connected to one side of a limiter (2074), the connecting pipe (2073) passes through the limiter (2074) and is connected to a discharge pipe (2075), the discharge pipe (2075) is fixedly connected in the limiter (2074), a plurality of nozzles (2077) are fixedly connected in the limiter (2074), the plurality of nozzles (2077) are connected to the discharge pipe (2075), and a regulator (2076) is slidably connected in the plurality of nozzles (2077); The upper part of the regulator (2076) is connected to the bottom end of the second telescopic tube (2065), the lower part of the connecting tube (2073) is connected to the first telescopic tube (2054), the connecting tube (2073) is fixedly connected to the top end of the first telescopic rod (2053), the upper part of the connecting tube (2073) is fixedly connected to the bottom end of the sealing telescopic cylinder (2063), and the limiting column (2071) is overlapped with the guide block (2041).

9. The TC bearing continuous spraying treatment system according to claim 8, characterized in that: The limiter (2074) comprises a limit shell (20741), a plurality of through slots (20742) are formed on the top of the limit shell (20741), and a plurality of through holes (20743) are formed on one side of the limit shell (20741) where the through slots (20742) are formed. The regulator (2076) is slidably connected in the through groove (20742), one side of the limiting shell (20741) is fixedly connected to the connecting pipe (2073), the discharge pipe (2075) is fixedly connected in the limiting shell (20741), the nozzle (2077) is fixedly connected below the limiting shell (20741), and the second telescopic tube (2065) is slidably connected in the through hole (20743); The regulator (2076) comprises two second telescopic rods (20761), the two second telescopic tubes (2065) are fixedly connected to the same connection plate (20763) via a connection frame (20762), and a sealing column (20764) is fixedly connected below the connection plate (20763); The sealing column (20764) is slidably connected in the nozzle (2077), the sealing column (20764) is located in the ventilation pipe (2064), the top of the second telescopic tube (2065) is connected to the bottom end of the second telescopic tube (2065), the size of the connecting frame (20762) and the connecting plate (20763) is smaller than the size of the through groove (20742), and the bottom end of the second telescopic rod (20761) is fixedly connected in the limit shell (20741).

10. A TC bearing spraying method, according to the TC bearing continuous spraying treatment system of claim 9, characterized in that: The following steps are involved: S1. When in use, place the TC bearing to be processed outside the positioning mechanism (3), start the positioning mechanism (3), and push the TC bearing into the spraying mechanism (2); S2, starting the spraying mechanism (2) in the forward direction, the positioning mechanism (3) supports the inside of the TC bearing, and the spraying mechanism (2) performs rotary spraying on the outside of the TC bearing; S3. After the external spraying is completed, an external heating mechanism is used to accelerate the setting of the paint; S4, the spraying mechanism (2) is operated in reverse, the positioning mechanism (3) is recovered, the spraying mechanism (2) fixes the TC bearing, the positioning mechanism (3) sprays the inside of the TC bearing, and the outside and inside of the TC bearing are continuously sprayed.

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