CN112059763B

CN112059763B - Polishing method based on pipe inner wall polishing device

Info

Publication number: CN112059763B
Application number: CN202010850927.XA
Authority: CN
Inventors: 万玲; 曹宏
Original assignee: Nanjing Yuzhi Intelligent Technology Co Ltd
Current assignee: Baoji Weinuote Special Metal Manufacturing Co.,Ltd.
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-07-30
Anticipated expiration: 2040-08-21
Also published as: CN112059763A; WO2022037046A1

Abstract

The invention discloses a polishing method based on a pipe inner wall polishing device, which comprises a workbench, a group of polishing components fixedly connected with the workbench, a group of supporting components symmetrically arranged on the workbench, a feeding component fixedly connected with the workbench, a group of detection devices symmetrically arranged on the feeding component, a rejection component connected with the feeding component, a temporary storage plate arranged on the rejection component, a carrying device connected with the temporary storage plate, and a transportation component connected with the carrying device. Through setting up the limiting plate on last flitch, and then can play the spacing work to the pipe, guarantee that the pipe can be at the appointed regional motion on the feed plate, and then accomplish the spacing work to the pipe, simultaneously through the shock attenuation board that sets up, and then can avoid the pipe to bump at motion process and feed plate, and then guaranteed that the pipe can not damaged.

Description

Polishing method based on pipe inner wall polishing device

Technical Field

The invention relates to a polishing device, in particular to a polishing device for an inner wall of a pipe, and relates to the field of polishing of the inner wall of the pipe.

Background

Along with the continuous increase of oil and natural gas output, and then make pipeline transportation work also in the development of flying speed, and then pipeline transportation become the main mode of transportation of gas transportation gradually, and the pipeline motion not only the transportation volume is big, and the engineering volume is little moreover, and area is also little, and then possess advantage with low costs, that the conveying efficiency is high.

However, the existing polishing device for the inner wall of the circular tube still has other problems, after the existing polishing device polishes the inner wall of the circular tube, the existing polishing device needs to detect the inner wall of the circular tube, and when the circular tube is conveyed to a detection position, the circular tube can deviate from the set position, and then the polishing device can collide with the circular tube, so that the polishing device is damaged, and meanwhile, the device can collide with the circular tube in the conveying process, so that the circular tube is damaged artificially, and further the burden of the detection work is increased.

Therefore, how to complete the detection work of the inner wall of the circular tube is a problem to be solved at present.

Disclosure of Invention

The purpose of the invention is as follows: provides a polishing device for the inner wall of a pipe, which aims to solve the problems in the prior art.

The technical scheme is as follows: a pipe inner wall polishing apparatus, comprising:

the workstation, with workstation fixed connection's a set of polishing subassembly, the symmetry is installed a set of supporting component on the workstation, with workstation fixed connection's feeding subassembly, the symmetry is installed a set of detection device on the feeding subassembly, with the rejection subassembly that the feeding subassembly is connected sets up the board of temporary storage on the rejection subassembly, with the handling device that the board of temporary storage is connected, and with the transportation subassembly that handling device connects.

In a further embodiment, the polishing assembly comprises a group of transmission motors symmetrically arranged on the workbench, a sliding support arranged at the output end of the transmission motors, a polishing device fixedly connected with the sliding support, a transmission slide block arranged on the sliding support, a horizontal slide rail in sliding connection with the transmission slide block, and transmission equipment arranged on the workbench and in sliding connection with the workbench; the horizontal sliding rail is fixedly connected with the workbench. The middle part of the circular tube is ensured not to deform, and the smooth polishing work is further ensured.

In a further embodiment, the supporting assembly comprises a group of pillars symmetrically arranged on the workbench, a group of adjusting motors and a group of adjusting slide rails symmetrically arranged at two ends of the pillars, a connecting plate connected with output ends of the adjusting motors and slidably connected with the adjusting slide rails, an adjusting rod fixedly connected with the connecting plate, a connecting device arranged on the adjusting rod, and a plurality of pulleys symmetrically arranged on the connecting device; the connecting device is made of elastic materials and has a given elasticity. Can be through accommodate motor's motion, and then can adjust the different positions of pulley on the pipe, and then can reduce the power of burnishing device to other directions of pipe, and then guarantee going on smoothly of polishing work.

In a further embodiment, the feeding assembly comprises a supporting plate fixedly connected with the workbench, a supporting device fixedly connected with the supporting plate, a feeding plate fixedly connected with the supporting device, a plurality of telescopic rods symmetrically installed at two sides of the feeding plate, a limiting plate arranged at the other end of each telescopic rod, a group of damping plates symmetrically installed on the feeding plate, a lifting part arranged at one side of the supporting assembly, a connecting part installed at the output end of the lifting part and slidably connected with the supporting device, a lifting plate fixedly connected with the connecting part, and a jacking device connected with the feeding plate; the feeding plate is also provided with a concave through groove for the transmission device to pass through; the lifting plate is connected with the feeding plate, a set angle exists between the lifting plate and the supporting device, and a preset angle directly exists between the feeding plate and the workbench. The pipe can not be shifted in the transportation process, and the detection device can complete the detection of the pipeline.

In a further embodiment, the jacking device comprises a jacking motor fixedly connected with the supporting plate, a jacking plate arranged at the output end of the jacking motor and slidably connected with the supporting device, and a group of supporting blocks symmetrically arranged on the jacking plate, and the detecting devices are arranged on two sides of the supporting device. The height of the round pipe can be adjusted through the arranged jacking motor, the round pipe can be located in a detection area of the detection device, detection work of the round pipe can be smoothly completed by the detection device, and smooth operation of the detection work is guaranteed.

In a further embodiment, the rejecting assembly comprises a rejecting motor fixedly connected with the workbench, a connecting rod arranged at the output end of the rejecting motor, three sorting frames positioned on the connecting rod, a transmission rod connected with the other ends of the sorting frames, a plurality of separating blocks arranged on the transmission rod and connected with the sorting frames, and connecting blocks symmetrically arranged at two ends of the transmission rod and connected with the detecting device. The unqualified products can be transported to the designated waste placement area, and the smooth removal work is guaranteed.

In a further embodiment, the transportation assembly comprises a supporting seat connected with the carrying device, a transportation motor fixedly connected with the supporting seat, a screw rod connected with the output end of the transportation motor, a transmission block sleeved on the screw rod, a loading box connected with the transmission block, and a gravity sensor arranged on the loading box. Through the gravity inductor who sets up, and then when the pipe reaches a certain quantity, can accomplish the transport work to the pipe.

In a further embodiment, the transportation assembly further comprises a limiting block which is positioned on the supporting seat and arranged at the other end of the screw rod, a group of slide rails which are symmetrically arranged on the supporting seat, and a plurality of slide blocks which are positioned on the slide rails and are in sliding connection with the slide rails; the slider is connected with the loading box. The device can be guaranteed to run smoothly through the arranged sliding rail and the arranged sliding block, and normal work of carrying work is guaranteed.

A polishing method of a polishing device for the inner wall of a pipe comprises the following steps:

s1: when the inner wall of the circular tube needs to be polished, the circular tube needing to be polished can be placed in a set area on the pulley, and then the placement of the tube is completed;

s2: when the pipe is located in a set area on the pulley, the adjusting motor starts to work, the moving adjusting motor can drive the connecting plate to start to move on the adjusting slide rail, the moving connecting plate can adjust the position of the connecting plate on the adjusting slide rail, the moving connecting plate can drive the adjusting rod to start to move, the moving adjusting rod can drive the pulley to start to move, the distance between the two adjusting rods can be adjusted, the pulley can be located on the outer surface of the pipe, and the limiting work of the pipe is completed;

s3: after the device finishes limiting work on a pipe, the transmission motor starts to work at the moment, the moving transmission motor can drive the sliding support to start to work, the moving sliding support can drive the transmission sliding block to start to move, the sliding support can start to move on the horizontal sliding rail under the cooperation of the transmission sliding block at the moment, the moving sliding support can drive the polishing device to start to move, the moving polishing device can move into the pipe of the circular pipe at the moment, and after the polishing device is positioned at a preset position on the circular pipe, the polishing device starts to work at the moment, and then the moving polishing device can finish polishing work at a preset position, so that the polishing work is finished;

s4: when the polishing work is finished, the transmission device starts to work at the moment, the moving transmission device can firstly clamp the circular tube and drive the circular tube to start moving, when the transmission device moves into the groove on the feeding plate, then the transmission device starts to descend, further the circular tube can be placed on the feeding plate, then the telescopic rod starts to move, further the distance between the two limiting plates can be adjusted according to the size of the circular tube, further the circular tube can move in a specified area on the feeding plate, at the moment, the circular tube can start to move on the feeding plate under the influence of self gravity, when the circular tube moves from the feeding plate to the lifting plate, at the moment, the lifting part starts to work, further the moving lifting part can drive the connecting part to start to work, at the moment, the moving connecting part can drive the lifting plate to start to move, further, the circular tube on the lifting plate can be lifted to a certain height, the circular tube can move to the supporting block through the through hole formed in the supporting device, and the circular tube is fed;

s5: when the round pipe is positioned on the supporting block, the jacking motor starts to work, the moving jacking motor can drive the jacking plate to start to work, the moving jacking plate can drive the supporting block to start to work, the moving supporting block can lift the round pipe to a specified position, the detection device starts to work when the round pipe is positioned at a set height, and the working detection device can complete detection work on the round pipe;

s6: in the process that the round pipe is lifted, the round pipe is in contact with the separating block, the included angle between the separating block and the sorting frame is continuously reduced from 180 degrees at the beginning, the separating block can rotate on the transmission rod until the round pipe is separated from the separating block, then the separating block can restore to the original position under the self elasticity factor, the round pipe is positioned above the separating block, the included angle between the separating block and the sorting frame is 180 degrees, when the detection result of the detection device is unqualified, the removing motor starts to work, the moving removing motor can drive the connecting rod to start to work, the moving connecting rod can drive the sorting frame to start to work, the moving sorting frame can drive the separating block to start to move, the other end of the sorting frame is positioned below the temporary storage plate, and when the lifting device descends, the round pipe can be positioned on the separating block, under the influence of self gravity, the circular tube can be conveyed to a designated area, so that the rejection work of unqualified products is completed, when the detection result is qualified, the rejection motor does not work, and the circular tube can move to the temporary storage plate, so that the rejection work of the circular tube is completed;

s7: when the circular tube is positioned on the temporary storage plate, the carrying device starts to work at the moment, and then the moving carrying device can clamp the circular tube, then the clamped circular tube can be placed in the loading box, when the total mass of the circular tube placed in the loading box reaches a value set by the gravity sensor, the carrying device stops working at the moment and the transport motor starts to work, so that the moving transport motor can drive the screw rod to start rotating, the moving screw rod can drive the transmission block to start working, the moving transmission block can drive the loading box to start working at the moment, and the driving work of the device is completed;

s8: when loading the case and beginning work, and then the loading case of motion can begin to move on the slide rail under the cooperation of slider, and then along with the continuous motion of transportation motor, and then can carry the loading case to established position, and then accomplish the whole polishing work to the pipe.

Has the advantages that: the invention discloses a pipe inner wall polishing device, which is characterized in that in order to ensure that a round pipe can be positioned at a designated position and further ensure the smooth operation of detection work, a feeding assembly is further arranged, when the polishing work is finished, a transmission device starts to work, and then the moving transmission device can clamp the round pipe and drive the round pipe to start moving, when the transmission device moves into a groove on a feeding plate, the transmission device starts to descend, so that the round pipe can be placed on the feeding plate, then a telescopic rod starts to move, so that the distance between two limit plates can be adjusted according to the size of the round pipe, so that the round pipe can move in a designated area on the feeding plate, at the moment, the round pipe can start to move on the feeding plate under the influence of self gravity, when the round pipe moves from the feeding plate to a lifting plate, a lifting part starts to work, and then the lift portion of motion can drive connecting portion and begin work, and the connecting portion of motion this moment can drive the lifter plate and begin to move, and then the pipe that is located on the lifter plate can be raised certain height, and then this pipe can move to the supporting shoe through the through-hole that sets up on strutting arrangement, and then accomplishes the material loading work to the pipe. Through setting up the limiting plate on last flitch, and then can play the spacing work to the pipe, guarantee that the pipe can be at the appointed regional motion on the feed plate, and then accomplish the spacing work to the pipe, simultaneously through the shock attenuation board that sets up, and then can avoid the pipe to bump at motion process and feed plate, and then guaranteed that the pipe can not damaged.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the support assembly of the present invention.

Figure 3 is a schematic view of a polishing assembly of the present invention.

Fig. 4 is a perspective view of a feed assembly of the present invention.

Fig. 5 is a schematic structural view of a feed assembly of the present invention.

FIG. 6 is a schematic diagram of a rejection assembly of the present invention.

Fig. 7 is a schematic view of the transport assembly of the present invention.

The reference signs are: the polishing machine comprises a workbench 1, a supporting component 2, an adjusting motor 201, a connecting plate 202, a support column 203, an adjusting slide rail 204, a connecting device 205, a pulley 206, an adjusting rod 207, a polishing component 3, a transmission device 301, a sliding bracket 302, a transmission slide block 303, a transmission motor 304, a polishing device 305, a horizontal slide rail 306, a feeding component 4, a supporting plate 401, a jacking motor 402, a jacking plate 403, a supporting block 404, a feeding plate 405, a limiting plate 406, an expansion link 407 and a damping plate 408, the device comprises a lifting plate 409, a supporting device 410, a lifting part 411, a connecting part 412, a detecting device 5, a removing component 6, a removing motor 601, a connecting rod 602, a sorting frame 603, a transmission rod 604, a separating block 605, a connecting block 606, a temporary storage plate 7, a carrying device 8, a conveying component 9, a supporting seat 901, a conveying motor 902, a screw rod 903, a sliding rail 904, a sliding block 905, a transmission block 906, a limiting block 907, a loading box 908 and a gravity sensor 909.

Detailed Description

Through research and analysis of the applicant, the reason for the problem (which may cause the polishing device to collide with the circular tube and further cause damage to the polishing device) is that the existing polishing device needs to detect the inner wall of the circular tube after polishing the inner wall of the circular tube, and when the circular tube is conveyed to a detection position, the circular tube may be deviated from an established position, and further the polishing device may collide with the circular tube, and meanwhile, the device may collide with the circular tube in the conveying process, and further cause artificial damage to the circular tube, and further increase the burden of the detection work. In order to ensure that the round pipe can be positioned at a designated position and further ensure that the detection work is carried out smoothly, the polishing machine is further provided with a feeding assembly, after the polishing work is finished, the transmission equipment starts to work, the moving transmission equipment can clamp the round pipe and drive the round pipe to start moving, when the transmission equipment moves into the groove on the feeding plate, the transmission equipment starts to descend, the round pipe can be placed on the feeding plate, then the telescopic rod starts to move, the distance between the two limiting plates can be adjusted according to the size of the round pipe, the round pipe can move in a designated area on the feeding plate, the round pipe can start to move on the feeding plate under the influence of self gravity, when the round pipe moves from the feeding plate to the lifting plate, the lifting part starts to work, and the moving lifting part can drive the connecting part to start to work, the connecting portion of motion this moment can drive the lifter plate and begin to move, and then the pipe that is located on the lifter plate can be raised certain height, and then this pipe can move to the supporting shoe through the through-hole that sets up on strutting arrangement, and then accomplishes the material loading work to the pipe. Through setting up the limiting plate on last flitch, and then can play the spacing work to the pipe, guarantee that the pipe can be at the appointed regional motion on the feed plate, and then accomplish the spacing work to the pipe, simultaneously through the shock attenuation board that sets up, and then can avoid the pipe to bump at motion process and feed plate, and then guaranteed that the pipe can not damaged.

A pipe inner wall polishing apparatus, comprising: the polishing machine comprises a workbench 1, a supporting component 2, an adjusting motor 201, a connecting plate 202, a support column 203, an adjusting slide rail 204, a connecting device 205, a pulley 206, an adjusting rod 207, a polishing component 3, a transmission device 301, a sliding bracket 302, a transmission slide block 303, a transmission motor 304, a polishing device 305, a horizontal slide rail 306, a feeding component 4, a supporting plate 401, a jacking motor 402, a jacking plate 403, a supporting block 404, a feeding plate 405, a limiting plate 406, an expansion link 407 and a damping plate 408, the device comprises a lifting plate 409, a supporting device 410, a lifting part 411, a connecting part 412, a detecting device 5, a removing component 6, a removing motor 601, a connecting rod 602, a sorting frame 603, a transmission rod 604, a separating block 605, a connecting block 606, a temporary storage plate 7, a carrying device 8, a conveying component 9, a supporting seat 901, a conveying motor 902, a screw rod 903, a sliding rail 904, a sliding block 905, a transmission block 906, a limiting block 907, a loading box 908 and a gravity sensor 909.

Wherein, fixed mounting is in a set of polishing subassembly 3 on the workstation 1, the symmetry is installed a set of supporting component 2 on the workstation 1, fixed mounting is in feeding subassembly 4 on the workstation 1, the symmetry is installed a set of detection device 5 on the feeding subassembly 4 sets up rejection subassembly 6 on the feeding subassembly 4 sets up temporary storage board 7 on the rejection subassembly 6, with handling device 8 that temporary storage board 7 is connected, and with transportation subassembly 9 that handling device 8 is connected. When the inner wall of the circular tube needs to be polished, the circular tube needing to be polished can be placed in the set area on the pulley 206, and then the placing work of the tube is completed.

The polishing assembly 3 comprises a group of transmission motors 304 symmetrically mounted on the workbench 1, a sliding support 302 arranged at the output end of the transmission motors 304, a polishing device 305 fixedly connected with the sliding support 302, a transmission slide block 303 arranged on the sliding support 302, a horizontal slide rail 306 in sliding connection with the transmission slide block 303, and transmission equipment 301 arranged on the workbench 1 and in sliding connection with the workbench 1; the horizontal sliding rail 306 is fixedly connected with the workbench 1; after the device finishes the spacing work to tubular product, drive motor 304 begins work this moment, and then the drive motor 304 of motion can drive sliding support 302 and begin work, and then the sliding support 302 of motion can drive transmission slider 303 and begin to move, sliding support 302 can begin to move on horizontal slide rail 306 under transmission slider 303's cooperation this moment, and then the sliding support 302 of motion can drive burnishing device 305 and begin to move, burnishing device 305 of this moment motion can move to intraductal to the pipe of pipe, after burnishing device 305 is located the established position on the pipe, and then burnishing device 305 begins work this moment, then burnishing device 305 of motion can accomplish the polishing work to the assigned position, and then accomplish the polishing work. In a further embodiment, since the length of the pipeline that needs to be polished is different from the area of the pipeline that needs to be polished, and then the polishing device 305 is installed on the sliding support 302, and then the position of the polishing device 305 in the circular tube can be controlled, and then polishing work can be performed on circular tubes of different sizes, and meanwhile polishing work can be performed on a given area in the circular tube, and smooth operation of polishing work of the circular tube is ensured. In a further embodiment, when the selected flexible pipe is selected, only the two ends of the pipe are supported at the moment, so that the middle position of the pipe is deformed due to gravity, and further the pipe is deformed, and further the polishing operation fails, so that the transmission device 301 is arranged in the operation, the transmission device 301 is positioned between the two support columns 203, and further the middle of the circular pipe is ensured not to be deformed, and further the polishing operation is ensured to be smoothly performed.

The supporting assembly 2 comprises a group of supporting columns 203 symmetrically arranged on the workbench 1, a group of adjusting motors 201 and a group of adjusting slide rails 204 symmetrically arranged at two ends of the supporting columns 203, a connecting plate 202 connected with the output ends of the adjusting motors 201 and slidably connected with the adjusting slide rails 204, an adjusting rod 207 fixedly connected with the connecting plate 202, a connecting device 205 arranged on the adjusting rod 207, and a plurality of pulleys 206 symmetrically arranged on the connecting device 205; the connecting device 205 is made of elastic material and has a predetermined elasticity; after the tubular product is located the set region on pulley 206, adjust motor 201 and begin work this moment, and then the adjusting motor 201 of motion can drive connecting plate 202 and begin to move on adjusting slide rail 204, the connecting plate 202 of motion this moment can adjust its position on adjusting slide rail 204, and then the connecting plate 202 of motion can drive adjusting pole 207 and begin to move, the adjusting pole 207 of motion this moment can drive pulley 206 and begin to move, and then can adjust the distance between two adjusting poles 207, and then can make pulley 206 be located the tubular product surface, and then accomplish the spacing work to tubular product. In a further embodiment, in order to avoid the position deviation of the circular tube during the polishing process, the supporting assembly 2 is further arranged, so that the limiting operation on the circular tube can be completed, and the polishing device 305 can smoothly complete the polishing operation on the inner wall of the circular tube. In further embodiment, because burnishing device 305 is polishing the during operation to the pipe inner wall, burnishing device 305 can produce a tangential force to the pipe, and then can lead to the pipe to take place the skew in polishing process, and then lead to the failure of polishing work, consequently, be equipped with pulley 206 on connecting device 205, and then not only can accomplish the spacing work to the pipe and prevent that the pipe from taking place great skew, pulley 206 through the setting simultaneously, and then when burnishing device 305 is too big to the effort of pipe, pulley 206 can carry out the gyro wheel at the surface of pipe this moment, for traditional stop device, adopt pulley 206 to carry on spacingly can avoid the pipe to be damaged. The device is carrying out spacing in-process, because the size of pipe is different, and then can lead to pulley 206 only to play the spacing work to position about the pipe, but the pipe is at the polishing in-process, still can produce the power of other directions, and then be equipped with connecting device 205 and have certain elastic material, and then can pass through the motion of accommodate motor 201, and then can adjust the different positions of pulley 206 on the pipe, and then can reduce the power of burnishing device 305 to other directions of pipe, and then guarantee going on smoothly of polishing work.

The feeding assembly 4 comprises a supporting plate 401 fixedly connected with the workbench 1, a supporting device 410 fixedly connected with the supporting plate 401, a feeding plate 405 fixedly connected with the supporting device 410, a plurality of telescopic rods 407 symmetrically installed at two sides of the feeding plate 405, a limiting plate 406 arranged at the other end of the telescopic rods 407, a group of damping plates 408 symmetrically installed on the feeding plate 405, a lifting part 411 arranged at one side of the supporting assembly 2, a connecting part 412 installed at the output end of the lifting part 411 and slidably connected with the supporting device 410, a lifting plate 409 fixedly connected with the connecting part 412, and a jacking device connected with the feeding plate 405; the feeding plate 405 is also provided with a concave through groove for the transmission device to pass through; the lifting plate 409 is connected with the feeding plate 405, a predetermined angle exists between the lifting plate 409 and the supporting device 410, and a predetermined angle directly exists between the feeding plate 405 and the workbench 1; after the polishing operation is completed, the transmission device 301 starts to operate, and then the moving transmission device 301 can clamp the circular tube and drive the circular tube to start to move, when the transmission device 301 moves into the groove on the feeding plate 405, then the transmission device 301 starts to descend, and further the circular tube can be placed on the feeding plate 405, then the telescopic rod 407 starts to move, and further the distance between the two limiting plates 406 can be adjusted according to the size of the circular tube, so that the circular tube can move in the designated area on the feeding plate 405, and at this time, the circular tube can start to move on the feeding plate 405 under the influence of the self gravity, and when the circular tube moves from the feeding plate 405 to the lifting plate 409, at this time, the lifting part 411 starts to operate, and then the moving lifting part 411 can drive the connecting part 412 to operate, and at this time, the moving connecting part 412 can drive the lifting plate 409 to start to move, and then the pipe that is located lifter plate 409 can be raised a certain height, and then this pipe can move to supporting shoe 404 through the through-hole that sets up on strutting arrangement 410, and then accomplishes the material loading work to the pipe. In a further embodiment, in order to enable round pipes with different sizes to be located at predetermined positions on the feeding plate 405, the feeding plate 405 is further provided with an expansion link 407, and the position of the limiting plate 406 on the feeding plate 405 can be adjusted through the operation of the expansion link 407, so that the limiting operation on the round pipes is achieved. Simultaneously in order to avoid the pipe to collide with feed plate 405 when transporting feed plate 405, and then lead to the pipe to take place deformation and cause the damage of pipe, consequently be equipped with shock attenuation board 408 on feed plate 405, and then when transmission 301 transported the pipe to the flitch on, the pipe can be earlier with shock attenuation board 408 contact, and then avoids pipe and feed plate 405 to collide, has avoided the pipe to take place deformation. In a further embodiment, in order to enable the round pipe to be smoothly transported to the supporting block 404, a predetermined angle is arranged between the lifting plate 409 and the supporting device 410, and after the round pipe is located on the lifting plate 409, the lifting plate 409 moves on the lifting plate 409 until being clamped with the supporting device 410 due to gravity and the inclined lifting plate 409, and then the ascending lifting plate 409 can drive the round pipe to start moving until the round pipe moves to the supporting block 404 from the through groove on the supporting device 410, so that the round pipe is guaranteed not to be shifted in position in the transportation process, and the detection device 5 is guaranteed to complete the detection work of the pipeline.

The jacking device comprises a jacking motor 402 fixedly connected with the supporting plate 401, a jacking plate 403 arranged at the output end of the jacking motor 402 and slidably connected with the supporting device 410, and a group of supporting blocks 404 symmetrically arranged on the jacking plate 403, wherein the detecting devices 5 are arranged on two sides of the supporting device 410; after the pipe is located supporting shoe 404, jacking motor 402 begins to work this moment, and then the jacking motor 402 of motion can drive jacking board 403 and begin to work, and then the jacking board 403 of motion can drive supporting shoe 404 and begin to work, and the supporting shoe 404 of motion this moment can be with pipe lifting to assigned position, and then after the pipe is located set height, detection device 5 began to work this moment, and then detection device 5 of work can accomplish the detection achievement to the pipe. Jacking motor 402 through setting up and then can adjust the height of pipe, and then make the pipe can be located detection device 5's detection area, and then guaranteed that completion that detection device 5 can be smooth is to the detection achievement of pipe, has guaranteed the smooth operation of detection achievement.

The removing component 6 comprises a removing motor 601 fixedly connected with the workbench 1, a connecting rod 602 arranged at the output end of the removing motor 601, three sorting shelves 603 positioned on the connecting rod 602, a transmission rod 604 connected with the other ends of the sorting shelves 603, a plurality of separating blocks 605 arranged on the transmission rod 604 and connected with the sorting shelves 603, and connecting blocks 606 symmetrically arranged at the two ends of the transmission rod 604 and connected with the detection device 5; in the process that the circular tube is lifted, the circular tube is in contact with the separating block 605, the included angle between the separating block 605 and the sorting rack 603 is continuously reduced from the initial 180 degrees, the separating block 605 is further rotated on the transmission rod 604 until the circular tube is separated from the separating block 605, then the separating block 605 can be restored to the original position under the self-elasticity factor, the circular tube is positioned above the separating block 605, the included angle between the separating block 605 and the sorting rack 603 is 180 degrees, when the detection result of the detection device 5 is unqualified, the eliminating motor 601 starts to work, the moving eliminating motor 601 can drive the connecting rod 602 to start to work, the moving connecting rod 602 can drive the sorting rack 603 to start to work, the moving sorting rack 603 can drive the separating block 605 to start to move, and the other end of the sorting rack 603 is positioned below the temporary storage plate 7, and then when the lifting device descends, the pipe can be located on the spacer block 605 to under the influence of self gravity, can be transported to the specified area, and then accomplish the work of rejecting to unqualified product, when the testing result is qualified, it is out of work to reject motor 601 this moment, and then the pipe can move to the board 7 of keeping in, and then accomplish the work of rejecting to the pipe. In a further embodiment, in order to complete the rejecting work of the unqualified products, the motor 601 is further arranged to be rejected, and further when the detection device 5 detects the unqualified products, the detection device 5 can start working, and further the moving detection device 5 can adjust the inclination angle of the sorting rack 603, and further the moving sorting rack 603 can adjust the angle of the separating block 605, so that the sorting rack 603 can be separated from the temporary storage plate 7, and further the unqualified products can be transported to the designated waste material placing area, and further the smooth proceeding of the rejecting work is ensured.

The transportation assembly 9 comprises a supporting seat 901 connected with the carrying device 8, a transportation motor 902 fixedly connected with the supporting seat 901, a screw rod 903 connected with the output end of the transportation motor 902, a transmission block 906 sleeved on the screw rod 903, a loading box 908 connected with the transmission block 906, and a gravity sensor 909 arranged on the loading box 908; after the pipe is located temporary storage board 7, handling device 8 started working this moment, and then moving handling device 8 can press from both sides the pipe, then the pipe that is pressed from both sides can be placed in loading case 908, when the total mass of the pipe of placing in loading case 908 reaches the value that gravity inductor 909 set for, handling device 8 stop work this moment and transportation motor 902 starts working, and then moving transportation motor 902 can drive lead screw 903 and begin to rotate, and then moving lead screw 903 can drive driving block 906 and begin to work, the driving block 906 of this moment motion can drive loading case 908 and begin to work, accomplish the drive work of device. Through the gravity sensor 909 that is provided, and then when the pipe reaches a certain amount, can accomplish the transport work to the pipe, avoid handling device 8 to continue to carry the pipe to loading box 908 in, and then guaranteed the safety of loading box 908.

The transportation assembly 9 further includes a limiting block 907 located on the support base 901 and disposed at the other end of the screw rod 903, a set of slide rails 904 symmetrically mounted on the support base 901, and a plurality of slide blocks 905 located on the slide rails 904 and slidably connected to the slide rails 904; the slide 905 is connected with the loading box 908; when the loading box 908 starts to work, the moving loading box 908 can start to move on the slide rail 904 under the cooperation of the slide block 905, and then along with the continuous movement of the transportation motor 902, the loading box 908 can be conveyed to a predetermined position, so that the whole polishing work on the circular tube is completed. The smooth operation of the device can be ensured through the arranged sliding rail 904 and the sliding block 905, and the normal operation of carrying work is further ensured.

Description of the working principle: when the inner wall of the circular tube needs to be polished, the circular tube needing to be polished can be placed in a set area on the pulley 206, and then the placing work of the tube is completed; when the pipe is located in a set area on the pulley 206, the adjusting motor 201 starts to work, the moving adjusting motor 201 can drive the connecting plate 202 to start to move on the adjusting slide rail 204, the moving connecting plate 202 can adjust the position of the connecting plate on the adjusting slide rail 204, the moving connecting plate 202 can drive the adjusting rod 207 to start to move, the moving adjusting rod 207 can drive the pulley 206 to start to move, the distance between the two adjusting rods 207 can be adjusted, the pulley 206 can be located on the outer surface of the pipe, and the limiting work of the pipe is completed; after the device finishes limiting work on a pipe, the transmission motor 304 starts to work at the moment, the moving transmission motor 304 can drive the sliding support 302 to start to work, the moving sliding support 302 can drive the transmission slide block 303 to start to move, the sliding support 302 can start to move on the horizontal slide rail 306 under the cooperation of the transmission slide block 303 at the moment, the moving sliding support 302 can drive the polishing device 305 to start to move, the moving polishing device 305 can move into the pipe of the circular pipe at the moment, and after the polishing device 305 is located at the preset position on the circular pipe, the polishing device 305 starts to work at the moment, and then the moving polishing device 305 can finish polishing work at the appointed position, so that the polishing work is finished; after the polishing operation is completed, the transmission device 301 starts to operate, and then the moving transmission device 301 can clamp the circular tube and drive the circular tube to start to move, when the transmission device 301 moves into the groove on the feeding plate 405, then the transmission device 301 starts to descend, and further the circular tube can be placed on the feeding plate 405, then the telescopic rod 407 starts to move, and further the distance between the two limiting plates 406 can be adjusted according to the size of the circular tube, so that the circular tube can move in the designated area on the feeding plate 405, and at this time, the circular tube can start to move on the feeding plate 405 under the influence of the self gravity, and when the circular tube moves from the feeding plate 405 to the lifting plate 409, at this time, the lifting part 411 starts to operate, and then the moving lifting part 411 can drive the connecting part 412 to operate, and at this time, the moving connecting part 412 can drive the lifting plate 409 to start to move, the round pipe on the lifting plate 409 can be lifted to a certain height, and the round pipe can move to the supporting block 404 through the through hole on the supporting device 410, so that the round pipe can be loaded; when the circular tube is located on the supporting block 404, the jacking motor 402 starts to work, the moving jacking motor 402 can drive the jacking plate 403 to start to work, the moving jacking plate 403 can drive the supporting block 404 to start to work, the moving supporting block 404 can lift the circular tube to a specified position, the detection device 5 starts to work after the circular tube is located at a set height, and the working detection device 5 can complete the detection work of the circular tube; in the process that the circular tube is lifted, the circular tube is in contact with the separating block 605, the included angle between the separating block 605 and the sorting rack 603 is continuously reduced from the initial 180 degrees, the separating block 605 is further rotated on the transmission rod 604 until the circular tube is separated from the separating block 605, then the separating block 605 can be restored to the original position under the self-elasticity factor, the circular tube is positioned above the separating block 605, the included angle between the separating block 605 and the sorting rack 603 is 180 degrees, when the detection result of the detection device 5 is unqualified, the eliminating motor 601 starts to work, the moving eliminating motor 601 can drive the connecting rod 602 to start to work, the moving connecting rod 602 can drive the sorting rack 603 to start to work, the moving sorting rack 603 can drive the separating block 605 to start to move, and the other end of the sorting rack 603 is positioned below the temporary storage plate 7, when the lifting device descends, the circular tube can be located on the separating block 605 and can be conveyed to a designated area under the influence of the gravity of the circular tube, so that the rejecting work of unqualified products is completed, when the detection result is qualified, the rejecting motor 601 does not work, the circular tube can move to the temporary storage plate 7, and the rejecting work of the circular tube is completed; after the round pipe is positioned on the temporary storage plate 7, the carrying device 8 starts to work at the moment, and then the moving carrying device 8 can clamp the round pipe, then the clamped round pipe can be placed in the loading box 908, when the total mass of the round pipe placed in the loading box 908 reaches the value set by the gravity sensor 909, the carrying device 8 stops working at the moment, the transportation motor 902 starts to work, the moving transportation motor 902 can drive the screw rod 903 to start to rotate, the moving screw rod 903 can drive the transmission block 906 to start to work, and the moving transmission block 906 can drive the loading box 908 to start to work at the moment, so that the driving work of the device is completed; when the loading box 908 starts to work, the moving loading box 908 can start to move on the slide rail 904 under the cooperation of the slide block 905, and then along with the continuous movement of the transportation motor 902, the loading box 908 can be conveyed to a predetermined position, so that the whole polishing work on the circular tube is completed.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. A polishing method based on a polishing device for the inner wall of a pipe is characterized in that,

the pipe inner wall polishing device comprises:

the polishing device comprises a workbench, a group of polishing assemblies fixedly connected with the workbench, a group of supporting assemblies symmetrically arranged on the workbench, a feeding assembly fixedly connected with the workbench, a group of detection devices symmetrically arranged on the feeding assembly, a rejection assembly connected with the feeding assembly, a temporary storage plate arranged on the rejection assembly, a carrying device connected with the temporary storage plate, and a conveying assembly connected with the carrying device;

the polishing assembly comprises a group of transmission motors symmetrically arranged on the workbench, a sliding support arranged at the output end of the transmission motors, a polishing device fixedly connected with the sliding support, a transmission sliding block arranged on the sliding support, a horizontal sliding rail in sliding connection with the transmission sliding block, and transmission equipment arranged on the workbench and in sliding connection with the workbench; the horizontal sliding rail is fixedly connected with the workbench;

the supporting assembly comprises a group of pillars symmetrically arranged on the workbench, a group of adjusting motors and a group of adjusting slide rails symmetrically arranged at two ends of the pillars, a connecting plate connected with the output ends of the adjusting motors and connected with the adjusting slide rails in a sliding manner, an adjusting rod fixedly connected with the connecting plate, a connecting device arranged on the adjusting rod, and a plurality of pulleys symmetrically arranged on the connecting device; the connecting device is made of elastic materials and has a set elasticity;

the feeding assembly comprises a supporting plate fixedly connected with the workbench, a supporting device fixedly connected with the supporting plate, a feeding plate fixedly connected with the supporting device, a plurality of telescopic rods symmetrically arranged at two sides of the feeding plate, a limiting plate arranged at the other end of each telescopic rod, a group of damping plates symmetrically arranged on the feeding plate, a lifting part arranged at one side of the supporting assembly, a connecting part arranged at the output end of the lifting part and slidably connected with the supporting device, a lifting plate fixedly connected with the connecting part, and a jacking device connected with the feeding plate; the feeding plate is also provided with a concave through groove for the transmission device to pass through; the lifting plate is connected with the feeding plate, a set angle is formed between the lifting plate and the supporting device, and a preset angle is directly formed between the feeding plate and the workbench;

the jacking device comprises a jacking motor fixedly connected with the supporting plate, a jacking plate arranged at the output end of the jacking motor and connected with the supporting device in a sliding manner, and a group of supporting blocks symmetrically arranged on the jacking plate, and the detection devices are arranged on two sides of the supporting device;

the removing component comprises a removing motor fixedly connected with the workbench, a connecting rod arranged at the output end of the removing motor, three separating frames positioned on the connecting rod, a transmission rod connected with the other ends of the separating frames, a plurality of separating blocks arranged on the transmission rod and connected with the separating frames, and connecting blocks symmetrically arranged at two ends of the transmission rod and connected with the detection device;

the conveying assembly comprises a supporting seat connected with the carrying device, a conveying motor fixedly connected with the supporting seat, a screw rod connected with the output end of the conveying motor, a transmission block sleeved on the screw rod, a loading box connected with the transmission block and a gravity sensor arranged on the loading box;

the conveying assembly further comprises a limiting block which is positioned on the supporting seat and arranged at the other end of the screw rod, a group of slide rails which are symmetrically arranged on the supporting seat, and a plurality of slide blocks which are positioned on the slide rails and are in sliding connection with the slide rails; the sliding block is connected with the loading box;

the polishing method comprises:

s1: when the inner wall of the circular tube needs to be polished, the circular tube needing to be polished is placed in a set area on the pulley, and then the placement of the tube is completed;

s6: in the process that the round pipe is lifted, the round pipe is in contact with the separating block, the included angle between the separating block and the sorting frame is continuously reduced from 180 degrees at the beginning, the separating block can rotate on the transmission rod until the round pipe is separated from the separating block, then the separating block can restore to the original position under the self elasticity factor, the round pipe is positioned above the separating block, the included angle between the separating block and the sorting frame is 180 degrees, when the detection result of the detection device is unqualified, the removing motor starts to work, the moving removing motor can drive the connecting rod to start to work, the moving connecting rod can drive the sorting frame to start to work, the moving sorting frame can drive the separating block to start to move, the other end of the sorting frame is positioned below the temporary storage plate, and the round pipe can be positioned on the separating block when the lifting device descends, under the influence of self gravity, the circular tube can be conveyed to a designated area, so that the rejection work of unqualified products is completed, when the detection result is qualified, the rejection motor does not work, and the circular tube can move to the temporary storage plate, so that the rejection work of the circular tube is completed;