CN113619089A

CN113619089A - Plastic tubing equipment of bending for building

Info

Publication number: CN113619089A
Application number: CN202110971515.6A
Authority: CN
Inventors: 陆国明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-11-09

Abstract

The invention relates to the technical field of building engineering, and discloses plastic pipe bending equipment for buildings, which comprises a mounting plate, wherein a fixing ring and a fixing plate are welded on the right side of the mounting plate respectively through a connecting rod, a detection mechanism and a reset mechanism are arranged between the fixing ring and the fixing plate respectively, the right side of the fixing plate is rotatably connected with two transmission rollers, a pipeline is movably connected between the two transmission rollers, the right side of the fixing plate is slidably connected with a telescopic box, an air bag is fixedly connected to the inner wall of the telescopic box, a push block is fixedly connected to the front part of the telescopic box, the transmission rollers can be driven to rotate through a discharging mechanism, the transmission rods can rub against the pipeline, the pipeline can be heated through heat generated by friction, and then the air bag is driven to expand through heat to drive the push block to bend the pipeline, so that manual bending of workers is not needed, thereby reducing the labor intensity of workers and increasing the working efficiency.

Description

Plastic tubing equipment of bending for building

Technical Field

The invention relates to the technical field of constructional engineering, in particular to plastic pipe bending equipment for buildings.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

At present, when the plastic pipe for the building is bent, a worker can heat the bent part firstly, and the bent part is bent through a bending tool or manual bending, so that the bending efficiency is low, and the problem that the labor intensity of the worker is high is solved.

Disclosure of Invention

The invention aims to solve the technical problem of providing a plastic pipe bending device for buildings, aiming at the defects in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a plastic tubing equipment of bending for building, includes the mounting panel, the right side of mounting panel has solid fixed ring and fixed plate through the connecting rod welding respectively, be provided with detection mechanism and canceling release mechanical system between solid fixed ring and the fixed plate respectively, and canceling release mechanical system is located detection mechanism's rear portion, the right side of fixed plate is rotated and is connected with two driving rollers, two swing joint has the pipeline between the driving roller, the right side sliding connection of fixed plate has flexible box, the inner wall fixedly connected with gasbag of flexible box, the anterior fixedly connected with ejector pad of flexible box, gu fixed ring's right side has the friction plate through the connecting rod welding, the right side intercommunication of gasbag has the connecting pipe, the right-hand member of driving roller and the left side of friction plate contact each other, the inner wall sliding connection of connecting rod and fixed plate is passed through in the left side of ejector pad.

Preferably, the detection mechanism comprises a front push ring, the surface of the front push ring is welded with a frame, the inner wall of the frame is connected with a sliding block in a sliding mode, a clamping block is welded on the left side of the sliding block, a front limiting block is welded between the fixing ring and the fixing plate, an air inlet hole is formed in the front push ring, and an air vent is formed in the fixing ring.

Preferably, sliding connection between the surface of the forward push ring and the fixed plate, the surface of the fixture block and the surface of the fixed plate are in contact with each other, the rear end of the vent hole is communicated with the bottom end of the connecting pipe, and the surface of the forward push ring and the surface of the front limiting block are in contact with each other.

Preferably, the discharging mechanism comprises a rotating plate, a motor is fixedly connected to the left side of the rotating plate, a transmission gear is welded to the output end of the motor, a first gear is meshed with the surface of the transmission gear, and a second gear is meshed with the surface of the first gear.

Preferably, the axes of the first gear and the second gear are respectively welded and fixed with the axes of the two driving rollers through a connecting rod, the right side of the rotating plate is rotatably connected with the left side of the fixed plate through a connecting rod, and the right side of the rotating plate is slidably connected with the inner wall of the fixed plate through a connecting rod.

Preferably, canceling release mechanical system has back throw-out collar including, gag lever post and push pedal have been welded respectively to the right side of back throw-out collar, the welding has back spacing piece between solid fixed ring and the fixed plate, the left side welding of back throw-out collar has the bracing piece, sliding connection between the surface of back throw-out collar and solid fixed ring and the fixed plate, the surface of back throw-out collar and the surface of back spacing piece contact each other.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. this plastic tubing equipment of bending for building, it is rotatory to drive two driving rollers through the motor, and then drive the pipeline and move down and make its top on the ejector pad, at this moment because the spacing of ejector pad, the rotation of driving roller will not continue to drive the pipeline and remove, but the rotation of driving roller can rub on the pipeline, and the heat that the friction produced can heat the pipeline, at this moment, it expands to drive the gasbag through the heat again, make it drive the ejector pad and bend the pipeline, thereby can need not workman manual operation and bend, and then reduce workman's intensity of labour, and increased work efficiency.

2. This plastic tubing equipment of bending for building, the heat that produces through the friction between driving roller and the friction plate can be slow makes the gasbag expand, and then the promotion that the gasbag can be at the uniform velocity promotes to bend the pipeline, and then can prevent to bend the time-out too fast or the dynamics great and then lead to the pipeline to take place to break or take place deformation, causes the unable normal use of pipeline after bending, and then influences the practicality of device.

3. This plastic tubing equipment of bending for building, the inflation through the gasbag drives the pipeline and bends, can promote simultaneously that the preceding pushing ring removes, and then make preceding pushing ring drive the slider and remove directly over the pipeline, and drop and cover on the pipeline and realize sealedly under the action of gravity, inlet port and air vent intercommunication simultaneously, at this moment expanded gasbag can blow off from the slider in blowing the air vent with inside gas through the connecting pipe again, the gas that blows off can be through in the pipeline after bending, if the pipeline does not take place to block up because of warping, then gaseous direct passing pipeline blows off, at this moment the gasbag can dwindle, the ejector pad can reset under the action of gravity, and the pipeline after bending also can be followed and dropped, if the pipeline after bending takes place to block up because of warping, and then can lead to gaseous unable blowing off, then the gasbag can not dwindle, and the pipeline also can not drop.

4. This plastic tubing equipment of bending for building, when detecting out the back pipeline deformation of bending, gas can not blow out in the gasbag, and then can continue the inflation under the rotatory friction of driving roller, the expanded gasbag can continue to promote the removal of preceding throw-out collar, preceding throw-out collar can push away the slider to the rear side, the left fixture block of slider can promote the rotor plate rotatory, the rotor plate drives drive gear and removes, at this moment drive gear can with No. two gear engagement, at this moment the driving roller can the counter rotation, and then the pipeline after will bending is backward withdrawed from, at this moment the pipeline of deformation can be withdrawed from the top in the past, and then can realize that good pipeline and the pipeline of deformation are respectively from two directions unloading and realize distinguishing.

5. This plastic tubing equipment of bending for building, the gasbag reduces after blowing out gas through the gasbag, at this moment, the ejector pad slides down under the action of gravity, and rely on inertia to remove backward and promote the gag lever post and remove, the gag lever post drives the push pedal through back throw-out collar and removes, the push pedal can contact with the slider, and promote the slider forward, the effect of simultaneous force is mutual, the push pedal also can be promoted by the reversal, at this moment, preceding throw-out collar and back throw-out collar will all reset, and back throw-out collar still can promote the rotor plate through the bracing piece, make drive gear once more with a gear engagement, and then make things convenient for this pipeline to bend, placing next pipeline period of bending, the gasbag can cool off and carry out gaseous absorption through inside negative pressure, make it can follow-up continuation inflation and drive bending of pipeline.

Drawings

Fig. 1 is a schematic structural diagram of an overall structure of a plastic pipe bending device for buildings according to the present invention;

FIG. 2 is a schematic structural view of a part of a bending apparatus for plastic pipes for buildings according to the present invention;

fig. 3 is a schematic view of a detection mechanism and a reset mechanism of a bending device for a plastic pipe for a building, which is provided by the invention;

FIG. 4 is a schematic view of a discharging mechanism of a plastic pipe bending apparatus for building according to the present invention;

fig. 5 is a sectional view of a fixing ring of a plastic pipe bending device for construction according to the present invention.

In the figure: 1. mounting a plate; 2. a fixing ring; 3. a fixing plate; 4. a detection mechanism; 41. a forward push ring; 42. a frame; 43. a slider; 44. a front limiting block; 45. a clamping block; 46. an air inlet; 47. a vent hole; 5. a discharging mechanism; 51. a rotating plate; 52. a motor; 53. a transmission gear; 54. a first gear; 55. a second gear; 6. a reset mechanism; 61. a rear push ring; 62. a limiting rod; 63. pushing the plate; 64. a rear limiting block; 65. a support bar; 7. a pipeline; 8. a driving roller; 9. a telescopic box; 10. an air bag; 11. a connecting pipe; 12. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

A plastic pipe bending device for buildings is disclosed, as shown in figures 1-5, and comprises a mounting plate 1, the right side of the mounting plate 1 is welded with a fixing ring 2 and a fixing plate 3 through a connecting rod respectively, a detection mechanism 4 and a reset mechanism 6 are arranged between the fixing ring 2 and the fixing plate 3 respectively, the reset mechanism 6 is positioned at the rear part of the detection mechanism 4, the right side of the fixing plate 3 is rotatably connected with two driving rollers 8, a pipeline 7 is movably connected between the two driving rollers 8, the right side of the fixing plate 3 is slidably connected with a telescopic box 9, the inner wall of the telescopic box 9 is fixedly connected with an air bag 10, the front part of the telescopic box 9 is fixedly connected with a push block 12, the right side of the fixing ring 2 is welded with a friction plate 13 through a connecting rod, the right side of the air bag 10 is communicated with a connecting pipe 11, the right ends of the driving rollers 8 are in contact with the left side of the friction plate 13, the left side of the push block 12 is slidably connected with the inner wall of the fixing plate 3 through a connecting rod, ejector pad 12 and flexible box 9 move through the spout on the right side of fixed plate 3, consequently can carry on spacingly to ejector pad 12, make it remove along the arc, and then can conveniently bend pipeline 7 more.

In this embodiment, the detection mechanism 4 includes the forward push ring 41, the surface welding of the forward push ring 41 has the frame 42, the inner wall sliding connection of the frame 42 has the slider 43, the left side welding of the slider 43 has the fixture block 45, the welding has the forward limiting block 44 between the fixed ring 2 and the fixed plate 3, the air inlet 46 has been seted up to the inside of the forward push ring 41, the air vent 47 has been seted up to the inside of the fixed ring 2, the frame 42 and the slider 43 always communicate with the air inlet 46, and the slider 43 inner hole is great, therefore can communicate with the frame 42 and the air inlet 46 after the slider 43 moves down.

Further, the surface of the forward pushing ring 41 is in sliding connection with the fixing ring 2 and the fixing plate 3, the surface of the clamping block 45 is in contact with the surface of the fixing plate 3, the rear end of the vent hole 47 is communicated with the bottom end of the connecting pipe 11, the surface of the forward pushing ring 41 is in contact with the surface of the forward limiting block 44, and the air outlet end of the vent hole 47 is long, so that the air hole 46 is communicated with the vent hole 47 after the sliding block 43 continues to move after bending deformation, the air bag 10 interface blows after the sliding block 43 moves backwards, the pushing block 12 can be reset, and the surface of the clamping block 45 is provided with an inclined surface, so that when the sliding block 43 is continuously pushed by the air bag 10 to move backwards, the clamping block 45 firstly drives the sliding block 43 to move upwards through the inclined surface, the sliding block 43 does not cover the pipeline 7, and then the sliding block 43 can move backwards.

Furthermore, the discharging mechanism 5 comprises a rotating plate 51, a motor 52 is fixedly connected to the left side of the rotating plate 51, a transmission gear 53 is welded to the output end of the motor 52, a first gear 54 is meshed with the surface of the transmission gear 53, a second gear 55 is meshed with the surface of the first gear 54, when the deformation of the bent pipeline 7 is detected, the gas in the air bag 10 cannot be blown out, and further continues to expand under the rotation friction of the driving roller 8, the expanded air bag 10 continues to push the forward pushing ring 41 to move, the forward pushing ring 41 pushes the sliding block 43 to the rear side, the clamping block 45 on the left side of the sliding block 43 pushes the rotating plate 51 to rotate, the rotating plate 51 drives the transmission gear 53 to move, at this time, the driving gear 53 is engaged with the second gear 55, and the driving roller 8 is rotated in the reverse direction, and then the bent pipe 7 is reversely withdrawn, at this time, the deformed pipe 7 is withdrawn from the front upper side, and then the good pipeline 7 and the deformed pipeline 7 can be respectively blanked from two directions to realize distinguishing.

In addition, the axes of the first gear 54 and the second gear 55 are respectively welded and fixed with the axes of the two driving rollers 8 through a connecting rod, the right side of the rotating plate 51 is rotatably connected with the left side of the fixed plate 3 through a connecting rod, the right side of the rotating plate 51 is slidably connected with the inner wall of the fixed plate 3 through a connecting rod, the rotating plate 51 slides in the sliding groove on the left side of the fixed plate 3 through a connecting rod, so that the sliding groove can limit the rotating plate 51, the rotating plate 51 can be limited after being engaged by the pushing gear, and meanwhile, the rotating plate 51 and the fixed plate 3 rotate tightly, so that the rotating plate 51 cannot be driven to move through transmission after the gears are engaged, and only the rotating plate 51 can be pushed to move.

In addition, the reset mechanism 6 includes a rear push ring 61, a limit rod 62 and a push plate 63 are respectively welded on the right side of the rear push ring 61, a rear limit block 64 is welded between the fixing ring 2 and the fixing plate 3, a support rod 65 is welded on the left side of the rear push ring 61, the surface of the rear push ring 61 is connected with the fixing ring 2 and the fixing plate 3 in a sliding manner, the surface of the rear push ring 61 is contacted with the surface of the rear limit block 64, the air bag 10 is reduced after air is blown out through the air bag 10, at this time, the push block 12 slides downwards under the action of gravity and moves backwards by means of inertia and pushes the limit rod 62 to move, the limit rod 62 drives the push plate 63 to move through the rear push ring 61, the push plate 63 is contacted with the slide block 43 and pushes the slide block 43 upwards through an inclined plane, the clamp block 45 is moved out of the fixing plate 3 and then pushes the slide block 43 forwards, and the action of force is mutual, and the push plate 63 is pushed backwards, at this time, the front push ring 41 and the rear push ring 61 are reset, and the rear push ring 61 pushes the rotating plate 51 through the support rod 65, so that the transmission gear 53 is meshed with the first gear 54 again, thereby facilitating the bending of the pipeline 7.

The working principle is that a section of pipeline 7 to be bent is inserted downwards between two transmission rollers 8, at this time, the motor 52 is started and drives the transmission gear 53 to rotate, the transmission gear 53 drives the first gear 54 to rotate, the first gear 54 drives the second gear 55 to rotate, the first gear 54 and the second gear 55 respectively drive the two transmission rollers 8 to rotate, the transmission rollers 8 rotate and drive the pipeline 7 to move downwards so as to be propped against the push block 12, at this time, due to the limit of the push block 12, the rotation of the transmission rollers 8 cannot continuously drive the pipeline 7 to move, but the rotation of the transmission rollers 8 can rub on the pipeline 7, heat generated by the friction can heat the pipeline 7, meanwhile, the rotation of the transmission rollers 8 can rub against the friction plate 13, so that the friction plate 13 can generate heat to heat and further heat the air bag 10, the air bag is heated to expand, the push block 12 is driven by the transmission rollers to bend the pipeline 7, and manual bending by workers is not needed, the labor intensity of workers is further reduced, and the working efficiency is increased; the expansion of the air bag 10 drives the pipeline 7 to bend, and simultaneously pushes the forward push ring 41 to move, so that the forward push ring 41 drives the slide block 43 to move to the position right above the pipeline 7 through the frame 42, the slide block 43 drives the fixture block 45 to move simultaneously in the moving process, the fixture block 45 limits the slide block 43, therefore, the slide block 43 cannot move downwards, when the forward push ring moves to the position right above the pipeline 7, the fixed plate 3 is provided with a sliding groove, the fixture block 45 slides into the sliding groove, at the moment, the slide block 43 falls and covers the pipeline 7 under the action of gravity to realize sealing, meanwhile, the air inlet hole 46 is communicated with the air vent 47, at the moment, the expanded air bag 10 blows the internal air into the air vent 47 through the connecting pipe 11 and then blows out from the slide block 43 through the air inlet hole 46, the blown air can pass through the bent pipeline 7, if the pipeline 7 is not deformed, the air directly passes through the pipeline 7 to blow out, at the moment, the air bag 10 can shrink, the push block 12 is reset under the action of gravity, the bent pipeline 7 also falls from the right lower part, and if the bent pipeline 7 deforms and further causes the gas to be incapable of being blown out, the air bag 10 cannot be shrunk, and the pipeline 7 cannot fall; when the deformation of the bent pipeline 7 is detected, the gas in the gas bag 10 cannot be blown out, and further continues to expand under the rotating friction of the driving roller 8, the expanded gas bag 10 continues to push the front push ring 41 to move, the front push ring 41 pushes the sliding block 43 to the rear side, the clamping block 45 on the left side of the sliding block 43 pushes the rotating plate 51 to rotate, the rotating plate 51 drives the transmission gear 53 to move, at this time, the transmission gear 53 is meshed with the second gear 55, at this time, the driving roller 8 rotates reversely, and further, the bent pipeline 7 is withdrawn reversely, at this time, the deformed pipeline 7 is withdrawn from the front upper side, further, the good pipeline 7 and the deformed pipeline 7 can be respectively distinguished from two directions by blanking, after the gas is blown out from the gas bag 10, the gas bag 10 shrinks, at this time, the push block 12 slides downwards under the action of gravity, and pushes the limit rod 62 to move by means of backward inertia, the limit rod 62 drives the push plate 63 to move through the rear push ring 61, push pedal 63 can contact with slider 43, and promote slider 43 forward, the effect of the simultaneous force is mutual, push pedal 63 also can be promoted by reverse, at this moment preceding throw-out collar 41 and back throw-out collar 61 will reset, and back throw-out collar 61 still can promote rotor plate 51 through bracing piece 65, make drive gear 53 mesh with a gear 54 once more, and then make things convenient for this pipeline 7 to bend, placing next pipeline 7 of bending during, gasbag 10 can cool off and carry out gaseous suction through inside negative pressure, make it can follow-up continuation inflation drive pipeline 7 bend.

The present invention provides a plastic pipe bending apparatus for building, and a method and a way for implementing the technical scheme are many, the above description is only a preferred embodiment of the present invention, it should be noted that, for a person skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. The utility model provides a plastic tubing equipment of bending for building, includes mounting panel (1), its characterized in that: the right side of the mounting plate (1) is respectively welded with a fixing ring (2) and a fixing plate (3) through connecting rods, a detection mechanism (4) and a reset mechanism (6) are respectively arranged between the fixing ring (2) and the fixing plate (3), the reset mechanism (6) is positioned at the rear part of the detection mechanism (4), the right side of the fixing plate (3) is rotated and connected with two transmission rollers (8), two pipelines (7) are movably connected between the transmission rollers (8), the right side of the fixing plate (3) is slidably connected with a telescopic box (9), the inner wall of the telescopic box (9) is fixedly connected with an air bag (10), the front part of the telescopic box (9) is fixedly connected with a push block (12), the right side of the fixing ring (2) is welded with a friction plate (13) through the connecting rods, the right side of the air bag (10) is communicated with a connecting pipe (11), and the right end of the transmission roller (8) is in mutual contact with the left side of the friction plate (13), the left side of the push block (12) is connected with the inner wall of the fixed plate (3) in a sliding way through a connecting rod.

2. A plastic pipe bending apparatus for building according to claim 1, wherein: detection mechanism (4) have frame (42) including preceding thrust ring (41), the skin weld of preceding thrust ring (41) has, the inner wall sliding connection of frame (42) has slider (43), the left side welding of slider (43) has fixture block (45), the welding has preceding stopper (44) between solid fixed ring (2) and fixed plate (3), inlet port (46) have been seted up to the inside of preceding thrust ring (41), air vent (47) have been seted up to the inside of solid fixed ring (2).

3. A plastic pipe bending apparatus for building according to claim 2, wherein: sliding connection between the surface of preceding thrust ring (41) and fixed ring (2) and fixed plate (3), the surface of fixture block (45) and the surface of fixed plate (3) contact each other, the rear end of air vent (47) and the bottom of connecting pipe (11) communicate each other, the surface of preceding thrust ring (41) and the surface of preceding stopper (44) contact each other.

4. A plastic pipe bending apparatus for building according to claim 1, wherein: the discharging mechanism (5) comprises a rotating plate (51), a motor (52) is fixedly connected to the left side of the rotating plate (51), a transmission gear (53) is welded at the output end of the motor (52), a first gear (54) is meshed on the surface of the transmission gear (53), and a second gear (55) is meshed on the surface of the first gear (54).

5. A plastic pipe bending apparatus for building according to claim 4, wherein: the axes of the first gear (54) and the second gear (55) are respectively welded and fixed with the axes of the two driving rollers (8) through connecting rods, the right side of the rotating plate (51) is rotatably connected with the left side of the fixed plate (3) through the connecting rods, and the right side of the rotating plate (51) is slidably connected with the inner wall of the fixed plate (3) through the connecting rods.

6. A plastic pipe bending apparatus for building according to claim 1, wherein: canceling release mechanical system (6) have back throw-out collar (61) including, the right side of back throw-out collar (61) has welded gag lever post (62) and push pedal (63) respectively, the welding has back spacing piece (64) between solid fixed ring (2) and fixed plate (3), the left side welding of back throw-out collar (61) has bracing piece (65), sliding connection between the surface of back throw-out collar (61) and solid fixed ring (2) and fixed plate (3), the surface of back throw-out collar (61) and the surface of back spacing piece (64) contact each other.