CN113650271A

CN113650271A - Protection transfer device for pipeline bending processing

Info

Publication number: CN113650271A
Application number: CN202110767595.3A
Authority: CN
Inventors: 唐洪; 杨强; 许强; 程红; 李姜
Original assignee: Yueyang Goaland Energy Saving Equipment Manufacturing Co ltd
Current assignee: Yueyang Goaland Energy Saving Equipment Manufacturing Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-16
Anticipated expiration: 2041-07-07
Also published as: CN113650271B

Abstract

The invention discloses a protective transfer device for bending a pipeline, which belongs to the field of pipeline processing and comprises a drying oven body, wherein a movable sliding component is arranged in the drying oven body, the sliding component comprises a sliding part, a supporting slide rod is fixedly arranged on the sliding part, a plurality of first supporting parts are arranged on the supporting slide rod, a protective component for protecting the processed pipeline is fixedly arranged on the first supporting parts, the pipeline can be conveniently taken out of the drying oven body by arranging the sliding component, the positions of the first supporting parts on the supporting slide rod can be adjusted according to the actual length of a drying tube, the application range is wide, the two ends of the drying tube are cooled by arranging the protective components, so that the two ends of the dried pipeline can not be softened, the subsequent pipe bending processing is convenient, a core rod can be quickly and conveniently inserted into the dried pipeline by arranging a pulling part, the processing efficiency is improved.

Description

Protection transfer device for pipeline bending processing

Technical Field

The invention belongs to the field of pipeline machining, and particularly relates to a protective conveying device for pipeline bending machining.

Background

When the pipeline made of the PVDF material is bent, the pipeline needs to be heated and dried to soften the pipeline, then the pipeline can be placed on a pipe bending device for pipe bending, and in the pipe drying process, two ends of the pipeline in the straight section are softened, so that the pipeline is not easy to clamp when being bent, and the bent pipeline is deformed;

the pipe is softened after being heated, and the pipe is inconvenient to transfer, particularly in an oven, the softened pipe is easy to deform, a core rod is inserted into the pipe for auxiliary support in order to prevent deformation, and the core rod is difficult to insert into the pipe when the core rod is inserted due to certain flexibility.

Disclosure of Invention

The invention aims to solve the problems and provides a protective transfer device for bending a pipeline, which is convenient for taking and placing the pipeline during pipe drying and protects the end part of the pipeline.

In order to realize the purpose, the invention adopts the technical scheme that: a protective transfer device for bending a pipeline comprises a drying oven body, wherein a movable sliding component is arranged in the drying oven body,

the sliding component comprises a sliding part, a supporting slide bar is fixedly arranged on the sliding part, a plurality of first supporting pieces are arranged on the supporting slide bar, a protection component for protecting the processed pipeline is fixedly arranged on the first supporting pieces,

the protection component is connected with a driving component for driving the protection component to selectively open and close, and the first supporting component is fixedly provided with a second supporting component for supporting the driving component.

Furthermore, the drive assembly include with the first connecting piece that slides between the second support piece and set up, the one end of first connecting piece with the protection component is connected, and one end sliding connection second connecting piece in addition, connect the driving source on the second connecting piece.

Further, one of the first connecting pieces comprises a first connecting rod and a second connecting rod, and a third connecting piece for selectively connecting or disconnecting the first connecting rod and the second connecting rod is arranged between the ends of the first connecting rod and the second connecting rod.

Furthermore, the top of third connecting piece is fixed and is set up the lantern ring, the top of drying cabinet body set up can with the sleeve hook that the lantern ring is connected, connect the driving source on the sleeve hook, the sleeve hook drives under the drive of driving source the lantern ring and third connecting piece downstream connection the head rod with the second connecting rod.

Furthermore, a plurality of first supporting pieces are fixedly provided with placing plates for placing mandrels, the drying oven body is movably provided with a pulling piece which can stretch into the pipeline in the protection assembly, the pulling piece is connected with a driving source, the end part of the pulling piece stretching into the pipeline is fixedly provided with a hook, and the mandrels on the placing plates are hooked and guided into the pipeline by the hook.

Furthermore, the protection assembly comprises a first protection sleeve and a second protection sleeve which are hinged together, the first protection sleeve and the second protection sleeve are connected with cooling water in a hollow mode, and a water source for supplying water to the first protection sleeve and the second protection sleeve is fixedly arranged on the outer side face of the drying oven body.

Furthermore, the sliding assembly further comprises a support frame fixedly arranged on the drying oven body, a guide rail is fixedly arranged on the support frame, the sliding piece is arranged on the guide rail in a sliding mode, and a plurality of rollers for supporting the sliding piece are arranged on the sliding piece.

Furthermore, one side of the second connecting piece is provided with a raised step, and a connecting block connected with the driving source is arranged on the step of the second connecting piece in a sliding mode.

Furthermore, a supporting guide wheel for supporting the supporting slide rod is fixedly arranged at the top of the supporting frame, and a handle is fixedly arranged at the end part of the supporting slide rod.

The invention has the beneficial effects that: the invention provides a protective transfer device for bending a pipeline, which comprises a sliding assembly, wherein the sliding assembly is arranged on the protective transfer device, so that the pipeline is conveniently taken out of a drying oven body after being heated, the position of a first supporting piece on a supporting sliding rod is adjustable, the first supporting piece can be adjusted according to the actual length of a drying oven, and the application range is wide.

2. The two ends of the baking pipeline are cooled by arranging the protection assembly, so that the two ends of the baked pipeline cannot be softened, and subsequent pipe bending is convenient.

3. Through setting up and dragging the piece, the convenience is when inserting the plug, can be fast convenient insert the plug by the stoving pipeline in, improve machining efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure in the direction A in FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure at B in FIG. 1;

FIG. 4 is a schematic view showing the internal structure of the oven body;

FIG. 5 is a schematic view of the structure in the direction C of FIG. 4;

FIG. 6 is a schematic view of the connection of a first connecting rod and a second connecting rod;

FIG. 7 is a schematic structural view of a second connector;

fig. 8 is a schematic view showing the installation of the second connector.

The text labels in the figures are represented as: 10. a baking oven body; 11. a sliding member; 12. a first support member; 13. a second support member; 14. supporting the sliding rod; 15. a first connecting member; 151. a first connecting rod; 152. a second connecting rod; 16. a second connecting member; 17. a third connecting member; 18. a collar; 19. sleeving a hook; 20. placing the plate; 21. pulling the piece; 22. hooking; 23. a first protective sheath; 24. a second protective cover; 25. a support frame; 26. a guide rail; 27. connecting blocks; 28. supporting guide wheels; 29. and (4) a handle.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in the attached figures 1-8 in the specification, the specific structure of the invention is as follows: a protection transfer device for pipeline bending processing comprises a drying oven body 10, wherein a movable sliding assembly is arranged in the drying oven body 10;

the sliding component comprises a sliding part 11 and a support frame 25 fixedly arranged on the drying oven body 10, the sliding part 11 is arranged on one side close to the inside of the drying oven body 10, a guide rail 26 is fixedly arranged on the support frame 25, the guide rail 26 is a square guide rail and is arranged obliquely, namely the arrangement direction of the guide rail 26 is that two opposite edges are taken as the edges of the uppermost side and the lowermost side, the other two edges are on the same horizontal plane, so that the arrangement side shape section pattern is diamond-shaped, the sliding part 11 is arranged on the guide rail 26 in a sliding way, a plurality of pairs of rollers supported by the sliding part 11 are arranged on the sliding part 11, four pairs of rollers are arranged on the sliding part 11, and each pair of rollers are respectively contacted with two oblique sides of the guide rail 26, so that not only the guide rail 26 can be contacted with the rollers, but also the guide rail 26 can generate pressure to the rollers, so as to support the sliding part 11, conveniently, when pulling out, glide 11 still can the stable level.

The drying oven is characterized in that a supporting slide bar 14 is fixedly arranged on the sliding part 11, the supporting slide bar 14 is a smooth steel pipe, the supporting slide bar 14 and the sliding part 11 are welded with each other, the supporting slide bar 14 is provided with a plurality of first supporting parts 12, the first supporting parts 12 are two vertically arranged plates, specifically two supporting parts are arranged, one of the first supporting parts 12 is arranged on the supporting slide bar 14 far away from the sliding part 11 and close to one side of the outlet of the drying oven body 10, the first supporting part 12 at the position can slide with the supporting slide bar 14, so that the other one can be arranged at the same position as the sliding part 11 and close to the inner side of the drying oven body 10, a protecting component for protecting the processed pipeline is fixedly arranged on the first supporting part 12, the protecting component is used for protecting the end parts at two sides of the pipeline to be heated, so that when the drying oven body 10 is baked, the both ends of pipeline can not soften to make things convenient for the follow-up processing of buckling, the protection subassembly includes articulated first protective sheath 23 and second protective sheath 24 together each other, first protective sheath 23 with the inside hollow connection cooling water of second protective sheath 24, fixed setting is to on the lateral surface of drying cabinet body 10 the water source of supplying water in first protective sheath 23, the second protective sheath 24, communicate through the pipeline between water source and first protective sheath 23, the second protective sheath 24 to form mobile return circuit, can toast the pipeline like this, the heat at the both ends of the pipeline that will toast is siphoned away, thereby pipeline both ends can not be because of the heat absorption is softened,

the protection component is connected with a driving component for driving the protection component to selectively open and close, a second supporting component 13 for supporting the driving component is fixedly arranged on the first supporting component 12, and the second supporting component 13 is a supporting plate.

Preferably, as shown in fig. 1, 3, 4, 5, 6, 7, and 8 of the specification, the driving assembly includes a first connecting member 15 slidably disposed between the second supporting member 13, one end of the first connecting member 15 is connected to the protecting assembly, specifically, connected to a first protecting sleeve 23, a second protecting sleeve 24 is fixedly connected to the first supporting member 12, the first protecting sleeve 23 can be opened and closed relative to the second protecting sleeve 24, the first connecting member 15 and the first protecting sleeve 23 are connected through a connecting rod, the other end is slidably connected to a second connecting member 16, the second connecting member 16 is a straight-bar-shaped sliding rail, a sliding groove connected to the first connecting member 15 is disposed on the second connecting member 16, the first connecting member 15 is clamped in the sliding groove of the second connecting member 16 to slide relative to each other, a driving source is connected to the second connecting member 16, the driving source connected to the second connecting member 16 is a driving cylinder fixedly disposed on an outer side surface of the oven body 10, one side of second connecting piece 16 sets up bellied step, slide on the step of second connecting piece 16 set up with connecting block 27 that the driving source is connected, connecting block 27 and the output shaft that drives actuating cylinder between mutual fixed connection, when starting to drive actuating cylinder, the cylinder drives second connecting piece 16 and promotes first connecting piece 15 and takes place to slide relative second support piece 13 to can stimulate first protection cover 23 and carry out the action that opens and shuts.

Preferably, as shown in the accompanying drawings of the specification and fig. 1, 3, 4, 5, 6 of the specification, the first connecting member 15 includes a first connecting rod 151 and a second connecting rod 152, where the first connecting rod 151 and the second connecting rod 152 are disposed on the surface of the second supporting member 13 at the same position as the sliding member 11, the second connecting member 16 is slidably connected to the first connecting rod 151, a third connecting member 17 selectively connecting or disconnecting the first connecting rod 151 and the second connecting rod 152 is disposed between the ends of the first connecting rod 151 and the second connecting rod 152, an upward limit stop is disposed on the ends of the first connecting rod 151 and the second connecting rod 152, the third connecting member 17 is a downward opening C-shaped structure, both ends of the third connecting member can be inserted between the limit stops of the first connecting rod 151 and the second connecting rod 152, a collar 18 is fixedly disposed on the top of the third connecting member 17, a sleeve hook 19 is disposed on the top of the drying oven body 10 and can be connected to the collar 18, the sleeve hook 19 is in a right-angle shape, the sleeve hook 19 is connected with a driving source, in this embodiment, the driving source is a cylinder fixedly arranged on the top surface of the oven body 10, the sleeve hook 19 drives the sleeve ring 18 and the third connecting piece 17 to move downwards under the driving of the air cylinder, the sleeve hook 19 is connected with the first connecting rod 151 and the second connecting rod 152, the position of the sleeve hook 19 is at the limit position of the moving direction of the sliding piece 11 to the drying oven body 10, i.e. the collar 18 can no longer move to one side in the direction of the sleeve hook 19, the glide 11, when sliding, can only move in the opposite direction to the sleeve hook 19, and cannot pass over the shackle 19, when the glide 11 is withdrawn outwardly, the shackle 19 and collar 18 are not nested with one another, thereby losing the control of the third connecting piece 17, and only the sliding piece 11 moves to the innermost side in the oven body 10 when the control of the up-and-down movement of the third connecting piece 17 is realized; the control logic provided here is: when the baked pipeline is sent into the oven body 10 to be baked for a period of time, at this time, the sleeve ring 18 is sleeved into the sleeve hook 19, the third connecting piece 17 is located at the lowest station, and the limit stations on the first connecting rod 151 and the second connecting rod 152 are mutually clamped, in order to check the condition of the end part of the baked pipeline, firstly, the cylinder connected with the sleeve hook 19 is controlled to drive the sleeve hook 19 to upwards hook the sleeve ring 18 and the third connecting piece 17 and lift up, so that the first connecting rod 151 and the second connecting rod 152 are not connected together, when the driving cylinder connected with the second connecting piece 16 is controlled to move, the first connecting piece 15 is pulled to slide, so that the first protective sleeve 23 at one side far away from the sliding piece 11 is opened, and because the first connecting rod 151 is not connected with the second connecting rod 152, the first connecting rod 151 cannot drive the second connecting rod 152 to move, the first protection sleeve 23 close to one side of the sliding piece 11 cannot be turned over, so that the first protection sleeve 23 in the oven can be guaranteed not to be opened, the end part of the pipeline inside the oven cannot be heated, the pipeline is still in a protection state, when the sliding piece 11 is pulled out outwards, the lantern ring 18 and the sleeve hook 19 are separated, the third connecting piece 17 automatically falls onto the limiting tables of the first connecting rod 151 and the second connecting rod 152, the first connecting rod 151 and the second connecting rod 152 are connected, when the driving cylinder connected to the second connecting piece 16 is started again, the first protection sleeves 23 at the two ends can be opened at the same time, and the pipeline after baking can be taken out.

Preferably, as shown in fig. 1 and 2 of the specification, a placing plate 20 for placing the mandrel is fixedly disposed on a plurality of the first supporting members 12, the placing plate 20 is in the shape of an arc-shaped plate, a pulling member 21 capable of extending into the pipeline in the protection assembly is movably disposed on the oven body 10, a driving source is connected to the pulling member 21, the pulling member 21 is in the shape of a cylinder, threads are disposed on the surface of the pulling member 21, the driving source connected to the pulling member 21 is a motor fixedly disposed on the outer side surface of the oven body 10, the pulling member 21 is driven by a threaded structure to move back and forth, a hook 22 is fixedly disposed at the end of the pulling member 21 extending into the pipeline, the hook 22 hooks the mandrel on the placing plate 20 into the pipeline, the mandrel is pulled into the pipeline by the movement of the pulling member 21, and in this way, the insertion of the mandrel is more convenient and fast, after the baking is finished, the pulling piece 21 extends into the baking oven through the reverse rotation of the driving motor, and finally the core rod is taken down from the hook 22, and when the baked pipeline is installed, the pulling piece 21 is sleeved in the pipeline and then placed on the protection component.

Preferably, a supporting guide wheel 28 for supporting the supporting slide bar 14 is fixedly arranged at the top of the supporting frame 25, and a handle 29 is fixedly arranged at the end of the supporting slide bar 14, wherein the handle 29 can facilitate the supporting slide bar 14 and the sliding member 11 to be pulled out from the oven body 10.

When the invention is used, firstly the motor on the pulling piece 21 is controlled to start, the pulling piece 21 extends into the drying oven body 10, then the cylinder connected with the second connecting piece 16 is controlled to start, the sliding piece 11 and the supporting slide rod 14 are pulled out to the outer side, the cylinder drives the second connecting piece 16 to move, the first connecting piece 15 pulls the first protective sleeve 23 to open, then the pipeline to be baked is placed between the first protective sleeve 23 and the second protective sleeve 24 after passing through the pulling piece 21, then the cylinder connected with the second connecting piece 16 is controlled to retreat, the pipeline to be baked is clamped, then the sliding piece 11 is sent in, the sleeve ring 18 and the sleeve hook 19 are sleeved with each other, the core rod is hung on the hook 22,

then controlling the motor connected with the pulling piece 21 to start, enabling the pulling piece 21 to drive the core rod to move towards the pipeline until the pipeline is fully filled, introducing cooling water into the first protective sleeve 23 and the second protective sleeve 24, starting the drying oven body 10 to heat the pipeline,

when the condition of the end part needs to be checked, firstly, the cylinder connected with the sleeve hook 19 is controlled to start, the sleeve hook 19 drives the sleeve ring 18 and the third connecting piece 17 to move upwards, so that the first connecting rod 151 and the second connecting rod 152 are disconnected, the cylinder connected with the second connecting piece 16 is controlled to start, the first protective sleeve 23 on one side far away from the sliding piece 11 is opened, the first protective sleeve 23 at the same position with the sliding piece 11 is inconvenient to keep, the quality of the end part can be checked, and the phenomenon of heat absorption and softening of the quality reduction of the end part of the pipeline in the oven can be guaranteed;

after the pipeline heating is finished, firstly controlling the motor connected on the pulling piece 21 to start, enabling the pulling piece 21 to move towards the inside of the oven body 10, then pulling the sliding piece 11 to pull out towards the outside of the oven body 10, taking the core rod off from the hook 22, and controlling the cylinder connected on the second connecting piece 16 to start, so that the first protective sleeve 23 is opened, thereby simultaneously taking the pipeline and the core rod off, and placing the pipeline and the core rod on the pipe bending equipment for processing.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a protection transfer device of pipeline processing of bending, includes oven body (10), its characterized in that: a movable sliding component is arranged in the drying oven body (10),

the sliding component comprises a sliding part (11), a supporting slide bar (14) is fixedly arranged on the sliding part (11), a plurality of first supporting pieces (12) are arranged on the supporting slide bar (14), a protection component for protecting a processed pipeline is fixedly arranged on each first supporting piece (12),

the protection component is connected with a driving component for driving the protection component to selectively open and close, and a second supporting component (13) for supporting the driving component is fixedly arranged on the first supporting component (12).

2. The pipe bending processing protection transfer device according to claim 1, wherein: the drive assembly include with first connecting piece (15) that slide between second support piece (13) and set up, the one end of first connecting piece (15) with the protection component is connected, other one end sliding connection second connecting piece (16), connect the driving source on second connecting piece (16).

3. The pipe bending processing protection transfer device according to claim 2, wherein: one of the first connecting pieces (15) comprises a first connecting rod (151) and a second connecting rod (152), and a third connecting piece (17) for selectively connecting or disconnecting the first connecting rod (151) and the second connecting rod (152) is arranged between the ends of the first connecting rod (151) and the second connecting rod (152).

4. The pipe bending processing protection transfer device according to claim 3, wherein: the top of third connecting piece (17) is fixed sets up lantern ring (18), the top of baking oven body (10) set up can with hitch (19) that lantern ring (18) are connected, connect the driving source on hitch (19), hitch (19) drive under the drive of driving source lantern ring (18) and third connecting piece (17) downstream connection first connecting rod (151) with second connecting rod (152).

5. The pipe bending processing protection transfer device according to claim 1, wherein: a placing plate (20) for placing mandrels is fixedly arranged on the first support members (12), a pulling member (21) capable of extending into the pipeline in the protection assembly is movably arranged on the drying oven body (10), a driving source is connected onto the pulling member (21), a hook (22) is fixedly arranged at the end part of the pulling member (21) extending into the pipeline, and the mandrels on the placing plate (20) are hooked and introduced into the pipeline by the hook (22).

6. The pipe bending processing protection transfer device according to claim 1, wherein: the protection subassembly includes articulated first protective sheath (23) and second protective sheath (24) together each other, first protective sheath (23) with the inside hollow connection cooling water of second protective sheath (24), fixed setting is to on the lateral surface of drying cabinet body (10) first protective sheath (23), the water source of supplying water in second protective sheath (24).

7. The pipe bending processing protection transfer device according to claim 1, wherein: the sliding assembly further comprises a support frame (25) fixedly arranged on the drying oven body (10), a guide rail (26) is fixedly arranged on the support frame (25), the sliding piece (11) is arranged on the guide rail (26) in a sliding mode, and a plurality of pairs of rollers supported by the sliding piece (11) are arranged on the sliding piece (11).

8. The pipe bending processing protection transfer device according to claim 2, wherein: one side of the second connecting piece (16) is provided with a raised step, and a connecting block (27) connected with the driving source is arranged on the step of the second connecting piece (16) in a sliding manner.

9. The pipe bending processing protective transfer device according to claim 7, wherein: the top of the supporting frame (25) is fixedly provided with a supporting guide wheel (28) for supporting the supporting slide rod (14), and the end part of the supporting slide rod (14) is fixedly provided with a handle (29).