CN210160886U

CN210160886U - Pipe end anti-corrosion adhesive tape beveling machine

Info

Publication number: CN210160886U
Application number: CN201921025095.7U
Authority: CN
Inventors: 陈登林; 赵朝辉; 李文森; 梁旗; 赵跃
Original assignee: Sichuan Qing Da Industrial Group Co Ltd
Current assignee: Sichuan Qing Da Industrial Group Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-20
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a pipe end anti-corrosion adhesive tape beveling machine, which comprises a slide rail, a trolley component, a rotating component and a polishing component, wherein the trolley component is connected with the slide rail in a sliding way, a bracket is arranged on the trolley component, a bearing seat is arranged on the bracket, the rotating component comprises a rotating motor, a rotating speed reducer and a hollow rotating shaft, the electric car polishing device comprises a rotating disc and a conductive sliding ring, wherein a rotating motor is installed on a trolley assembly, the rotating motor is connected with a hollow rotating shaft through a rotating speed reducer, a first chain wheel, a second chain wheel and a chain, the hollow rotating shaft is connected with a support through a bearing seat, the rotating disc and the conductive sliding ring are fixedly connected to the two ends of the hollow rotating shaft, a polishing installation seat is arranged on the rotating disc, a transmission lead screw is arranged on the polishing installation seat, a lead screw supporting seat and a polishing sliding rail are arranged on the polishing installation seat, the lower end of the polishing assembly is connected with the polishing sliding rail in a sliding. The utility model has the advantages of workable anticorrosive pipeline diameter is many, polish evenly and machining efficiency is high.

Description

Pipe end anti-corrosion adhesive tape beveling machine

Technical Field

The utility model belongs to the technical field of pipe end anticorrosive adhesive tape groove preparation, concretely relates to pipe end anticorrosive adhesive tape beveling machine.

Background

In order to improve the corrosion resistance of pipelines, a layer of polyethylene corrosion-resistant adhesive tape is generally wound on the pipelines to resist the corrosion of humid air and corrosive liquid in the environment to the bent pipe. The anti-corrosion heat-shrinkable adhesive tape has a three-layer structure, wherein the inner layer is a two-component solvent-free epoxy resin primer coated on the surface of the bent pipe, the middle layer is an anti-corrosion hot melt adhesive with excellent performance, and the outer-layer base material is low-density polyethylene; the hot melt adhesive is used as an adhesive of the anticorrosion heat-shrinkable adhesive tape, is in a solid state at normal temperature, is in a molten state after being heated, can flow well, can be coated on the bent pipe, has higher mechanical strength and longer service life, is corrosion-resistant, ageing-resistant and environment pressure cracking-resistant, and has good sealing property. In the prior art, in the process of laying and constructing petroleum, natural gas and chemical pipelines, except for connecting grooves of the pipelines, an anti-corrosion adhesive tape between the pipelines is required to be treated, in order to improve the tightness of the connection of the anti-corrosion adhesive tape between the pipelines, the anti-corrosion pipe needs to have a pipe end reserved length of 100-150 mm according to the process requirement, and meanwhile, transition grooves need to be processed at the ends of anti-corrosion layers, so that dead corners can not occur in the lap joint of heat shrinkable sleeves during field construction, and the edge warping phenomenon is not suitable to occur. At present adopt operating personnel to hold the steel wire wheel more, carry out groove preparation along with pipeline tip anticorrosive adhesive tape, because big time spent is little when operating personnel impels the dynamics of steel wire wheel hard, hard is uneven, lead to processing the groove and mainly have anticorrosive adhesive tape groove thickness inhomogeneous, the width of the bevel face is uneven, will influence the leakproofness of being connected between pipeline and the pipeline like this, simultaneously at pipeline and pipeline kneck, when winding anticorrosive adhesive tape again, the bubble appears easily, lead to anticorrosive adhesive tape not compact enough and firm.

Chinese patent with publication number CN202479918U, publication date of 2012 for 10 months and 10 days discloses a 3PE anticorrosive coating beveling machine, which comprises a trolley walking servo mechanism, a dust recovery mechanism, a rotary servo mechanism, an electric control system, a rotary polishing mechanism, a protective cover, a walking trolley and a bottom plate, and is characterized in that: the dust recycling device is characterized in that the traveling trolley is mounted on the bottom plate, the trolley traveling servo mechanism is arranged on one side of the traveling trolley, the dust recycling mechanism, the rotary servo mechanism and the rotary polishing mechanism are mounted on the traveling trolley, the electric control system is respectively connected with the dust recycling mechanism, the rotary servo mechanism and the rotary polishing mechanism, and the protective cover is mounted on the rotary polishing mechanism.

The beveling machine is matched with a bottom plate through a walking servo mechanism, a dust recovery mechanism, a rotary servo mechanism, an electric control system, a rotary grinding mechanism, a protective cover, a walking trolley and the like, so that the working efficiency and the processing quality of the steel pipeline 3PE anti-corrosion bevel are increased, but the beveling machine has the defects of small diameter range for processing the anti-corrosion pipeline, uneven grinding when the port of the anti-corrosion pipeline has out-of-roundness and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe end anticorrosion sticky tape beveling machine that workable anticorrosive pipeline diameter is many, polish evenly and machining efficiency is high.

The utility model aims at realizing through the following technical scheme:

the utility model provides a pipe end anticorrosive adhesive tape beveling machine, includes slide rail, dolly subassembly, runner assembly and the subassembly of polishing, its characterized in that: the trolley component is connected with the slide rails in a sliding manner, a support is fixedly arranged on the trolley component, at least two bearing seats are arranged at the end, far away from the trolley component, of the support, the rotating component comprises a rotating motor, a rotating speed reducer, a hollow rotating shaft, a rotating disc and a conductive slide ring, the rotating motor is arranged on the trolley component and is connected with the rotating speed reducer, a first chain wheel is arranged at the output end of the rotating speed reducer, a second chain wheel is sleeved on the hollow rotating shaft, the first chain wheel is connected with the second chain wheel through a chain, the hollow rotating shaft is connected with the support through the bearing seats, one end of the hollow rotating shaft is fixedly connected with the rotating disc, the other end of the hollow rotating shaft is connected with the conductive slide ring, a polishing mounting seat is fixedly connected on the rotating disc, and a transmission screw rod, a, the polishing device comprises a polishing assembly, a polishing slide rail, a transmission screw rod, a polishing mounting seat, a screw rod supporting seat and a hexagonal head, wherein the lower end of the polishing assembly is slidably connected with the polishing slide rail, one end of the transmission screw rod is fixedly connected with the polishing assembly, the other end of the transmission screw rod is connected with the polishing mounting seat through the screw rod supporting seat, and one end, far away from the.

Preferably, the dolly subassembly includes dolly main part, main actuating mechanism and follower, main actuating mechanism includes driving motor, drive shaft, bearing and walking wheel, driving motor passes through driving motor mount pad fixed mounting on the support, driving motor links to each other with the drive reducer, drive reducer output links to each other with the drive shaft, two at least bearings and two walking wheels are established to the cover in the drive shaft, walking wheel and slide rail sliding connection, bearing and dolly main part fixed connection, follower includes driven shaft, bearing and walking wheel, the cover is established and is established two at least bearings and at least walking wheel on the driven shaft, walking wheel and slide rail sliding connection, bearing and dolly main part fixed connection.

Preferably, the polishing assembly comprises a sliding plate, a polishing motor, a steel wire wheel, a polishing motor mounting seat and a positioning wheel mechanism, the polishing mounting seat is provided with two dovetail slide rails, the sliding plate is connected with the dovetail slide rails in a sliding manner, the positioning wheel mechanism comprises a first fixing block, a second fixing block, a positioning screw rod and a spiral compression spring, the first fixing block is fixedly arranged on the polishing mounting seat, the second fixing block is fixedly arranged on the sliding plate, one end of the positioning screw rod is fixedly arranged on the second fixing block, the other end of the positioning screw rod penetrates through the first fixing block and is connected with the first fixing block through a nut, the spiral compression spring is sleeved on the positioning screw rod, the upper part of the second fixing block is provided with an adjusting screw rod, the adjusting screw rod penetrates through the second fixing block and is connected with the second fixing block through a nut, one end of the adjusting screw, the polishing machine is characterized in that a rolling wheel is arranged in the rolling wheel installation, the polishing motor installation seat is fixedly installed on the sliding plate, and the output end of the polishing motor is connected with the steel wire wheel.

Preferably, the rotating disc and the polishing mounting seat are further provided with fixing holes, and fixing bolts are mounted at the fixing holes.

Preferably, two grinding assemblies are symmetrically arranged on the rotating disc.

Preferably, a plurality of balls are arranged in the dovetail slide rail.

Preferably, two ends of the sliding rail are provided with limiting blocks.

The beneficial effects of this technical scheme are as follows:

the pipe end anti-corrosion adhesive tape beveling machine comprises a slide rail, a trolley component, a rotating component and a polishing component, wherein the trolley component is connected with the slide rail in a sliding manner, a bracket is fixedly arranged on the trolley component, at least two bearing seats are arranged on the bracket far away from the end of the trolley component, the rotating component comprises a rotating motor, a rotating speed reducer, a hollow rotating shaft, a rotating disc and an electric conduction sliding ring, the rotating motor is arranged on the trolley component and is connected with the rotating speed reducer, a first chain wheel is arranged on the output end of the rotating speed reducer, a second chain wheel is sleeved on the hollow rotating shaft, the first chain wheel is connected with the second chain wheel through a chain, the hollow rotating shaft is connected with the bracket through the bearing seats, the rotating disc is fixedly connected with one end of the hollow rotating shaft, and the other end of the hollow rotating shaft, the polishing device comprises a rotating disc, a polishing mounting seat, a transmission screw rod, a screw rod supporting seat and two polishing slide rails, wherein the polishing mounting seat is fixedly connected with the rotating disc, the polishing mounting seat is provided with the transmission screw rod, the screw rod supporting seat and the two polishing slide rails, the lower end of a polishing assembly is connected with the polishing slide rails in a sliding mode, one end of the transmission screw rod is fixedly connected with the polishing assembly, the other end of the transmission screw rod is connected with the polishing mounting seat through the screw rod supporting; when the device is used, the transmission screw rod is adjusted through the hexagon head by a wrench according to the diameter of the anti-corrosion pipeline, and the polishing assembly is adjusted to the center of the rotating disc through the rotation of the transmission screw rod, so that the anti-corrosion pipeline with multiple sizes can be machined; when processing, the rolling disc passes through the cavity axis of rotation, the rotation motor, rotate the speed reducer, first sprocket, chain and second sprocket's effect is down slowly rotated, accomplishes the groove preparation of anticorrosive pipeline a week, and the cable of the subassembly of polishing is followed idle moving axis and is spread into, wears out from electrically conductive sliding ring, and cable winding is in rolling disc department during the prevention of rotation, dolly subassembly and slide rail sliding connection, and the length processing is reserved to the 100 ~ 150mm pipe end of anticorrosive pipeline in back of accomplishing under the effect of dolly subassembly. The utility model has the advantages of workable anticorrosive pipeline diameter is many, polish evenly and machining efficiency is high.

Secondly, the utility model provides a anticorrosive processing equipment in bend of many curvature radii, dolly subassembly include dolly main part, main drive mechanism and follower, main drive mechanism includes driving motor, drive shaft, bearing and walking wheel, driving motor passes through driving motor mount pad fixed mounting on the support, driving motor links to each other with the drive speed reducer, drive speed reducer output links to each other with the drive shaft, at least two bearings and two walking wheels are established to the cover on the drive shaft, the walking wheel is connected with the slide rail is slided, the bearing is connected with dolly main part fixed connection, the follower includes driven shaft, bearing and walking wheel, at least two bearings and two walking wheels are established to the cover on the driven shaft, the walking wheel is connected with the slide rail is slided, the bearing is connected with dolly main part fixed connection; when the trolley is used, the driving motor drives the driving speed reducer to rotate, the output end of the driving speed reducer drives the driving shaft to rotate, the driving shaft drives the bearing and the walking wheel to rotate, the trolley main body is fixedly connected with the bearing, the walking wheel is in sliding connection with the sliding rail, the trolley main body moves on the sliding rail under the driving of the main driving mechanism, and the driven mechanism moves along with the trolley main body.

Thirdly, the pipe end anti-corrosion adhesive tape beveling machine provided by the utility model, the polishing component comprises a sliding plate, a polishing motor, a steel wire wheel, a polishing motor mounting seat and a positioning wheel mechanism, two dovetail slide rails are arranged on the polishing mounting seat, the sliding plate is connected with the dovetail slide rails in a sliding way, a first fixed block, a second fixed block, a positioning screw rod and a spiral compression spring of the positioning wheel mechanism, the first fixed block is fixedly arranged on the polishing mounting seat, the second fixed block is fixedly arranged on the sliding plate, one end of the positioning screw rod is fixedly arranged on the second fixed block, the other end of the positioning screw rod passes through the first fixed block and is connected with the first fixed block through a nut, the spiral compression spring is sleeved on the positioning screw rod, an adjusting screw rod is arranged on the upper part of the second fixed block, the adjusting screw rod passes through the second fixed block and is, a rolling wheel mounting seat is arranged at one end of the adjusting screw rod, a rolling wheel is arranged in the rolling wheel mounting seat, the polishing motor mounting seat is fixedly mounted on the sliding plate, and the output end of the polishing motor is connected with the steel wire wheel; during the use, the relative position of the outside that manual regulation adjusting screw changed the location wheel that rolls and anticorrosive pipeline makes the steel wire wheel hug closely on polishing the pipeline and not compress too much, if when anticorrosive pipeline exists out-of-roundness during the subassembly operation of polishing, because helical compression spring impetus for the grinding motor who sets up on the slide slides along the guide rail of ball and bearing support, guarantees that the steel wire wheel hugs closely all the time in anticorrosive pipeline, ensures to polish evenly.

Fourth, the utility model provides a anticorrosive processing equipment of many curvature radius's bend still is provided with the fixed orifices on rolling disc and the mount pad of polishing, fixed orifices department installation fixing bolt, after the central distance of subassembly to the rolling disc of polishing has adjusted, with the fixed subassembly of polishing of fixing bolt and the mount pad of polishing, prevent that the subassembly of polishing from sliding with the mount pad of polishing, cause and polish inhomogeneously.

Fifth, the utility model provides a anticorrosive processing equipment of multiple curvature radius's bend sets up two polishing assemblies on the rolling disc, and the polishing assembly that the symmetry set up accelerates machining efficiency, is provided with a plurality of balls in the forked tail slide rail for frictional force is littleer between slide and the mount pad of polishing, and reducing wear increases life, and the slide rail both ends set up the stopper for restriction dolly subassembly excessively removes.

Drawings

The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural diagram of the driven mechanism of the present invention;

FIG. 4 is a schematic structural view of the polishing assembly of the present invention;

figure 5 is a side view of the sanding assembly of the present invention;

in the figure: 1. a slide rail; 2. a trolley assembly; 2.1, a trolley main body; 2.2, driving a motor; 2.3, a driving shaft; 2.4, walking wheels; 2.5, driving a motor mounting seat; 2.6, a bearing; 2.7, a driven shaft; 3. a rotating assembly; 3.1, bearing seats; 3.2, rotating the motor; 3.4, a hollow rotating shaft; 3.5, rotating a disc; 3.6, a conductive slip ring; 3.7, a first chain wheel; 3.8, a second chain wheel; 3.9, a chain; 4. polishing the assembly; 4.1, a sliding plate; 4.2, polishing the motor; 4.3, a steel wire wheel; 4.4, polishing the motor mounting seat; 4.5, a first fixing block; 4.6, a second fixed block; 4.7, positioning a screw rod; 4.8, a spiral compression spring; 4.9, adjusting a screw rod; 4.10, rolling wheel mounting seats; 4.11, rolling wheels; 5. a support; 6. polishing the mounting seat; 6.1, driving a screw rod; 6.2, a screw rod supporting seat; 6.3, polishing the slide rail; 7. a fixing hole; 8. and a limiting block.

Detailed Description

The technical solution for achieving the objectives of the present invention will be further described by using several specific examples, and it should be noted that the technical solution claimed in the present invention includes, but is not limited to, the following examples.

Example 1

As a most basic embodiment of the present invention, the present embodiment discloses a pipe end anti-corrosion adhesive tape beveling machine, as shown in fig. 1 and fig. 2, comprising a slide rail 1, a trolley component 2, a rotating component 3 and a polishing component 4, wherein the trolley component 2 is slidably connected to the slide rail 1, the trolley component 2 is fixedly provided with a support 5, the support 5 is provided with at least two bearing seats 3.1 far away from the end of the trolley component 2, the rotating component 3 comprises a rotating motor 3.2, a rotating reducer, a hollow rotating shaft 3.4, a rotating disc 3.5 and an electrically conductive slip ring 3.6, the rotating motor 3.2 is installed on the trolley component 2, the rotating motor 3.2 is connected to the rotating reducer, the output end of the rotating reducer is provided with a first chain wheel 3.7, the hollow rotating shaft 3.4 is sleeved with a second chain wheel 3.8, the first chain wheel 3.7 is connected to the second chain wheel 3.8 through a chain 3.9, the polishing device is characterized in that the hollow rotating shaft 3.4 is connected with the support 5 through a bearing seat 3.1, one end of the hollow rotating shaft 3.4 is fixedly connected with a rotating disc 3.5, the other end of the hollow rotating shaft 3.4 is connected with a conductive sliding ring 3.6, the rotating disc 3.5 is fixedly connected with a polishing mounting seat 6, the polishing mounting seat 6 is provided with a transmission screw 6.1, a screw supporting seat 6.2 and two polishing sliding rails 6.3, the lower end of the polishing component 4 is connected with the polishing sliding rails 6.3 in a sliding manner, one end of the transmission screw 6.1 is fixedly connected with the polishing component 4, the other end of the transmission screw 6.1 is connected with the polishing mounting seat 6 through the screw supporting seat 6.2, and one end of the transmission screw 6.1, which is far.

The utility model provides a pipe end anticorrosion adhesive tape beveling machine, including slide rail 1, dolly subassembly 2, rotating assembly 3 and polishing subassembly 4, dolly subassembly 2 and slide rail 1 sliding connection, fixed setting support 5 on dolly subassembly 2, support 5 is kept away from dolly subassembly 2 end and is provided with at least two bearing frames 3.1, rotating assembly 3 includes rotating motor 3.2, rotation speed reducer, hollow axis of rotation 3.4, rolling disc 3.5 and conductive sliding ring 3.6, rotating motor 3.2 installs on dolly subassembly 2, rotating motor 3.2 links to each other with the rotation speed reducer, be provided with first sprocket 3.7 on the output of rotation speed reducer, the cover is equipped with second sprocket 3.8 on hollow axis of rotation 3.4, first sprocket 3.7 links to each other with second sprocket 3.8 through chain 3.9, hollow axis of rotation 3.4 links to support 5 through bearing frame 3.1, hollow axis of rotation 3.4 one end fixed connection rolling disc 3.5, the other end of the hollow rotating shaft 3.4 is connected with a conductive sliding ring 3.6, a polishing mounting seat 6 is fixedly connected to the rotating disc 3.5, a transmission screw 6.1, a screw supporting seat 6.2 and two polishing sliding rails 6.3 are arranged on the polishing mounting seat 6, the lower end of the polishing assembly 4 is connected with the polishing sliding rails 6.3 in a sliding manner, one end of the transmission screw 6.1 is fixedly connected with the polishing assembly 4, the other end of the transmission screw 6.1 is connected with the polishing mounting seat 6 through the screw supporting seat 6.2, and one end of the transmission screw 6.1, which is far away from the polishing assembly 4, is a hexagonal head; when the device is used, the transmission screw rod 6.1 is adjusted through the hexagon head by a wrench according to the diameter of the anti-corrosion pipeline, and the polishing component 4 is rotationally adjusted to the center of the rotating disc 3.5 through the transmission screw rod 6.1, so that the anti-corrosion pipeline with multiple sizes can be machined; when processing, rolling disc 3.5 is through cavity axis of rotation 3.4, rotate motor 3.2, rotate the speed reducer, first sprocket 3.7, slow rotation is down followed to chain 3.9 and second sprocket 3.8's effect, accomplish the groove preparation of anticorrosive pipeline a week, the cable of polishing subassembly 4 is followed idle axis of rotation 3.4 and is spread into, wear out from leading electrical slip ring 3.6, the cable winding is in rolling disc 3.5 department during the prevention of rotation,

dolly subassembly

2 and 1 sliding connection of slide rail, the length processing is reserved to the 100 ~ 150mm pipe end of anticorrosive pipeline after finishing under dolly subassembly 2's effect. The utility model has the advantages of workable anticorrosive pipeline diameter is many, polish evenly and machining efficiency is high.

Example 2

As a preferred embodiment of the present invention, this embodiment discloses a pipe end anti-corrosion adhesive tape beveling machine, as shown in fig. 1 and fig. 2, comprising a slide rail 1, a trolley component 2, a rotating component 3 and a polishing component 4, wherein the trolley component 2 is slidably connected with the slide rail 1, a support 5 is fixedly disposed on the trolley component 2, at least two bearing seats 3.1 are disposed at the end of the support 5 away from the trolley component 2, the rotating component 3 comprises a rotating motor 3.2, a rotating speed reducer, a hollow rotating shaft 3.4, a rotating disc 3.5 and a conductive slip ring 3.6, the rotating motor 3.2 is mounted on the trolley component 2, the rotating motor 3.2 is connected with the rotating speed reducer, a first chain wheel 3.7 is disposed at the output end of the rotating speed reducer, a second chain wheel 3.8 is sleeved on the hollow rotating shaft 3.4, the first chain wheel 3.7 is connected with the second chain wheel 3.8 through a chain 3.9, the polishing device is characterized in that the hollow rotating shaft 3.4 is connected with the support 5 through a bearing seat 3.1, one end of the hollow rotating shaft 3.4 is fixedly connected with a rotating disc 3.5, the other end of the hollow rotating shaft 3.4 is connected with a conductive sliding ring 3.6, the rotating disc 3.5 is fixedly connected with a polishing mounting seat 6, the polishing mounting seat 6 is provided with a transmission screw 6.1, a screw supporting seat 6.2 and two polishing sliding rails 6.3, the lower end of the polishing component 4 is connected with the polishing sliding rails 6.3 in a sliding manner, one end of the transmission screw 6.1 is fixedly connected with the polishing component 4, the other end of the transmission screw 6.1 is connected with the polishing mounting seat 6 through the screw supporting seat 6.2, and one end of the transmission screw 6.1, which is far.

As shown in fig. 3, preferably, the trolley assembly 2 comprises a trolley main body 2.1, a main driving mechanism and a driven mechanism, the main driving mechanism comprises a driving motor 2.2, a driving shaft 2.3, a bearing 2.6 and a traveling wheel 2.4, the driving motor 2.2 is fixedly arranged on the bracket 5 through a driving motor mounting seat 2.5, the driving motor 2.2 is connected with a driving speed reducer, the output end of the driving speed reducer is connected with a driving shaft 2.3, at least two bearings 2.6 and two travelling wheels 2.4 are sleeved on the driving shaft 2.3, the travelling wheels 2.4 are connected with the sliding rail 1 in a sliding way, the bearing 2.6 is fixedly connected with the trolley main body 2.1, the driven mechanism comprises a driven shaft 2.7, a bearing 2.6 and a travelling wheel 2.4, at least two bearings 2.6 and two travelling wheels 2.4 are sleeved on the driven shaft 2.7, the walking wheels 2.4 are in sliding connection with the sliding rails 1, and the bearings 2.6 are fixedly connected with the trolley main body 2.1.

As shown in fig. 4 and 5, preferably, the polishing assembly 4 includes a sliding plate 4.1, a polishing motor 4.2, a steel wire wheel 4.3, a polishing motor mounting seat 4.4 and a positioning wheel mechanism, the polishing mounting seat 6 is provided with two dovetail slide rails, the sliding plate 4.1 is slidably connected with the dovetail slide rails, the positioning wheel mechanism includes a first fixing block 4.5, a second fixing block 4.6, a positioning screw 4.7 and a spiral compression spring 4.8, the first fixing block 4.5 is fixedly mounted on the polishing mounting seat 6, the second fixing block 4.6 is fixedly mounted on the sliding plate 4.1, one end of the positioning screw 4.7 is fixedly mounted on the second fixing block 4.6, the other end of the positioning screw 4.7 passes through the first fixing block 4.5 and is connected with the first fixing block 4.5 through a nut, the spiral compression spring 4.8 is sleeved on the positioning screw 4.7, the upper portion of the second fixing block 4.6 is provided with an adjusting screw 4.9, the adjusting screw 4.9 passes through the second fixing block 4.6 and is connected with the second fixing block 4.6 through a nut, a rolling wheel mounting seat 4.10 is arranged at one end of the adjusting screw rod 4.9, a rolling wheel 4.11 is arranged in the rolling wheel 4.11, the polishing motor mounting seat 4.4 is fixedly mounted on the sliding plate 4.1, and the output end of the polishing motor 4.2 is connected with the steel wire wheel 4.3.

Preferably, the rotating disc 3.5 and the grinding mounting seat 6 are further provided with fixing holes 7, and fixing bolts are mounted at the fixing holes 7.

Preferably, two grinding assemblies 4 are symmetrically arranged on the rotating disc 3.5.

Preferably, a plurality of balls are arranged in the dovetail slide rail.

Preferably, two ends of the sliding rail 1 are provided with limiting blocks 8.

dolly subassembly

When the trolley is used, the driving motor 2.2 drives the driving speed reducer to rotate, the output end of the driving speed reducer drives the driving shaft 2.3 to rotate, the driving shaft 2.3 drives the bearing 2.6 and the walking wheel 2.4 to rotate, the trolley main body 2.1 is fixedly connected with the bearing 2.6, the walking wheel 2.4 is in sliding connection with the sliding rail 1, the trolley main body 2.1 moves on the sliding rail 1 under the driving of the main driving mechanism, and the driven mechanism moves along with the trolley main body 2.1. The relative position of the outer side of the positioning rolling wheel 4.11 and the anti-corrosion pipeline is changed by manually adjusting the adjusting screw rod 4.9, so that the steel wire wheel 4.3 is tightly attached to the polishing pipeline without being compressed too much, when the anti-corrosion pipeline has out-of-roundness when the polishing assembly 4 operates, due to the pushing action of the spiral compression spring 4.8, the polishing motor 4.2 arranged on the sliding plate 4.1 slides along the guide rail supported by the ball and the bearing 2.6, the steel wire wheel 4.3 is ensured to be tightly attached to the anti-corrosion pipeline all the time, and the uniform polishing is ensured. Still be provided with fixed orifices 7 on rolling disc 3.5 and the mount pad of polishing 6, the fixed orifices 7 department installation fixing bolt, after the central distance of polishing subassembly 4 to rolling disc 3.5 was adjusted, with fixing bolt fixed polishing subassembly 4 and the mount pad 6 of polishing, prevent that polishing subassembly 4 and the mount pad 6 of polishing from sliding, cause and polish inhomogeneously. Set up the symmetry on rolling disc 3.5 and set up two grinding component 4, grinding component 4 that the symmetry set up accelerates machining efficiency, is provided with a plurality of balls in the forked tail slide rail for frictional force is littleer between slide 4.1 and the mount pad 6 of polishing, and reducing wear increases life, and 1 both ends of slide rail set up stopper 8 for restriction dolly subassembly 2 excessively moves.

The above-mentioned embodiments further describe in detail the objects, technical solutions and advantages of the present invention, it should be understood that the above only is the embodiments of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a pipe end anticorrosive adhesive tape beveling machine, includes slide rail (1), dolly subassembly (2), runner assembly (3) and polishing assembly (4), its characterized in that: the trolley component (2) is connected with the sliding rail (1) in a sliding manner, the trolley component (2) is fixedly provided with a support (5), the end, far away from the trolley component (2), of the support (5) is provided with at least two bearing seats (3.1), the rotating component (3) comprises a rotating motor (3.2), a rotating speed reducer, a hollow rotating shaft (3.4), a rotating disc (3.5) and a conductive sliding ring (3.6), the rotating motor (3.2) is installed on the trolley component (2), the rotating motor (3.2) is connected with the rotating speed reducer, the output end of the rotating speed reducer is provided with a first chain wheel (3.7), the hollow rotating shaft (3.4) is sleeved with a second chain wheel (3.8), the first chain wheel (3.7) is connected with the second chain wheel (3.8) through a chain (3.9), the hollow rotating shaft (3.4) is connected with the support (5) through the bearing seats (3.1), the polishing device is characterized in that one end of the hollow rotating shaft (3.4) is fixedly connected with the rotating disc (3.5), the other end of the hollow rotating shaft (3.4) is connected with the conductive sliding ring (3.6), the fixed connection polishing mounting seat (6) is arranged on the rotating disc (3.5), the polishing mounting seat (6) is provided with a transmission lead screw (6.1), a lead screw supporting seat (6.2) and two polishing sliding rails (6.3), the lower end of the polishing assembly (4) is connected with the polishing sliding rails (6.3) in a sliding mode, one end of the transmission lead screw (6.1) is fixedly connected with the polishing assembly (4), the other end of the transmission lead screw (6.1) is connected with the polishing mounting seat (6) through the lead screw supporting seat (6.2), and one end, far away from the polishing assembly (4), of the transmission lead screw (.

2. The pipe end anti-corrosion tape beveling machine of claim 1 is characterized in that: the trolley component (2) comprises a trolley main body (2.1), a main driving mechanism and a driven mechanism, wherein the main driving mechanism comprises a driving motor (2.2), a driving shaft (2.3), bearings (2.6) and walking wheels (2.4), the driving motor (2.2) is fixedly installed on a support (5) through a driving motor installation seat (2.5), the driving motor (2.2) is connected with a driving speed reducer, the output end of the driving speed reducer is connected with the driving shaft (2.3), at least two bearings (2.6) and two walking wheels (2.4) are sleeved on the driving shaft (2.3), the walking wheels (2.4) are in sliding connection with a sliding rail (1), the bearings (2.6) are fixedly connected with the trolley main body (2.1), the driven mechanism comprises a driven shaft (2.7), bearings (2.6) and walking wheels (2.4), at least two bearings (2.6) and two walking wheels (2.4) are sleeved on the driven shaft (2.7), the travelling wheels (2.4) are in sliding connection with the sliding rails (1), and the bearings (2.6) are fixedly connected with the trolley main body (2.1).

3. The pipe end anti-corrosion tape beveling machine of claim 1 is characterized in that: the polishing assembly (4) comprises a sliding plate (4.1), a polishing motor (4.2), a steel wire wheel (4.3), a polishing motor mounting seat (4.4) and a positioning wheel mechanism, wherein two dovetail slide rails are arranged on the polishing mounting seat (6), the sliding plate (4.1) is in sliding connection with the dovetail slide rails, a first fixing block (4.5), a second fixing block (4.6), a positioning screw rod (4.7) and a spiral compression spring (4.8) are arranged on the positioning wheel mechanism, the first fixing block (4.5) is fixedly arranged on the polishing mounting seat (6), the second fixing block (4.6) is fixedly arranged on the sliding plate (4.1), one end of the positioning screw rod (4.7) is fixedly arranged on the second fixing block (4.6), the other end of the positioning screw rod (4.7) penetrates through the first fixing block (4.5) and is connected with the first fixing block (4.5) through a nut, and the spiral compression spring (4.8) is sleeved on the positioning screw rod (4.7), adjusting screw (4.9) is arranged on the upper portion of the second fixing block (4.6), the adjusting screw (4.9) penetrates through the second fixing block (4.6) and is connected with the second fixing block (4.6) through a nut, a rolling wheel mounting seat (4.10) is arranged at one end of the adjusting screw (4.9), a rolling wheel (4.11) is arranged in the rolling wheel (4.11), the polishing motor mounting seat (4.4) is fixedly mounted on a sliding plate (4.1), and the output end of the polishing motor (4.2) is connected with a steel wire wheel (4.3).

4. The pipe end anti-corrosion tape beveling machine of claim 1 is characterized in that: the rotary disc (3.5) and the polishing mounting seat (6) are further provided with fixing holes (7), and fixing bolts are mounted in the fixing holes (7).

5. The pipe end anti-corrosion tape beveling machine of claim 1 is characterized in that: two grinding assemblies (4) are symmetrically arranged on the rotating disc (3.5).

6. The pipe end anti-corrosion tape beveling machine of claim 3, which is characterized in that: and a plurality of balls are arranged in the dovetail slide rail.

7. The pipe end anti-corrosion tape beveling machine of claim 1 is characterized in that: and two ends of the sliding rail (1) are provided with limiting blocks (8).