CN112774935B - Online protection and conveying device for pipes - Google Patents
Online protection and conveying device for pipes Download PDFInfo
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- CN112774935B CN112774935B CN202011609508.3A CN202011609508A CN112774935B CN 112774935 B CN112774935 B CN 112774935B CN 202011609508 A CN202011609508 A CN 202011609508A CN 112774935 B CN112774935 B CN 112774935B
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- 241000755266 Kathetostoma giganteum Species 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 238000010073 coating (rubber) Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000006223 plastic coating Substances 0.000 claims abstract description 5
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 5
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of material conveying, and provides an online protective conveying device for pipes, which comprises two rotating support assemblies arranged in parallel; two sides of the rotary supporting component are respectively provided with a flat head mechanism; a plastic layer coating mechanism is arranged above the rotating support assembly; the plastic coating mechanism comprises a moving vehicle, a compression roller cylinder is rotatably arranged on the moving vehicle and connected with a compression roller frame, and a compression roller is arranged on the compression roller frame; the moving vehicle is also provided with a rubber coating pipe; the gluing pipe is connected with the extruder; the flat head mechanism comprises a lifting tool rest, and a buffer cylinder and a cutter cylinder are fixed on the lifting tool rest. Therefore, the two sides of the rotary supporting component are respectively provided with the flat head mechanisms, and the upper part of the rotary supporting component is provided with the plastic layer coating mechanism; the formation of the protective layer of the outer wall of the pipe fitting and the pipe end flat-head operation are simultaneously carried out; the special process equipment is replaced, the production process is greatly simplified, the production efficiency is improved, and the production cost is reduced.
Description
Technical Field
The invention belongs to the technical field of material conveying, and particularly relates to an online protection conveying device for pipes.
Background
The production of steel pipes usually requires the anti-corrosion treatment of the pipe body and the finishing of the pipe orifice end.
At present, the two processes are respectively completed by different devices, and the pipes need to be transported between the processes, so that the production efficiency is low, and the production cost is high.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide an online protection and transportation device for pipes, wherein a flat head mechanism is respectively disposed at two sides of a rotary supporting assembly, and a plastic layer coating mechanism is disposed above the rotary supporting assembly; the formation of the protective layer of the outer wall of the pipe fitting and the pipe end flat-head operation are simultaneously carried out; the special process equipment is replaced, the production process is greatly simplified, the production efficiency is improved, and the production cost is reduced.
In order to achieve the purpose, the invention provides an online protection and conveying device for pipes, which comprises two rotating support components arranged in parallel; two sides of the rotary supporting component are respectively provided with a flat head mechanism; a plastic layer coating mechanism is arranged above the rotating support assembly;
the rotating support assembly comprises a support roller frame, a plurality of support columns are arranged on the support roller frame in parallel, each support column is provided with a support roller for supporting the pipe fitting, and one support roller is in transmission connection with a rotating motor;
the plastic coating mechanism comprises a moving vehicle arranged on the hanger rail, a compression roller cylinder is rotatably arranged on the moving vehicle and connected with a compression roller frame, and a compression roller is arranged on the compression roller frame;
the moving vehicle is also provided with a rubber coating pipe; the gluing pipe is connected with the extruder;
the extruder is used for providing molten plastic for winding the protective layer on the outer wall of the pipe fitting and coating the molten plastic on the outer wall of the pipe fitting in a hanging manner through the rubber coating pipe; the compression roller presses the plastic on the outer wall of the pipe fitting; forming a protective layer on the outer wall of the pipe fitting along with the rotation of the pipe fitting and the movement of the moving vehicle;
the flat head mechanism comprises a lifting tool rest, and a buffer cylinder and a cutter cylinder are fixed on the lifting tool rest; the buffer cylinder and the cutter cylinder are respectively provided with a buffer roller frame and a flat-end cutter; the buffer roller frame is provided with a buffer roller;
the lifting tool rest is arranged on the movable frame, and the movable frame is in threaded connection with the translation lead screw; one end of the translation lead screw is rotatably arranged on the lead screw frame, and the other end of the translation lead screw is in transmission connection with a translation motor;
a buffer cylinder and a cutter cylinder of the flat head mechanism are both in an extending state in advance, and a translation lead screw rotates to drive a moving frame to move forwards, so that the end part of the pipe fitting abuts against the buffer roller and the flat head cutter; then the moving frame moves forward for a preset distance, and the buffer cylinder and the cutter cylinder keep the air pressure unchanged, so that the buffer roller and the flat-end cutter are pressed on the end part of the pipe fitting with a certain jacking force; and (4) enabling the flat head cutter to finish flat head cutting on the port of the pipe fitting along with the rotation of the pipe fitting.
According to the online protection and conveying device for the pipes, the bottom of the lifting tool rest is provided with the lifting plate, and the flat-head cylinder is clamped between the lifting plate and the moving frame support.
According to the online pipe protection conveying device, the lifting conveying assembly is further arranged between the two rotating supporting assemblies.
According to the online pipe protection conveying device, the lifting conveying assembly comprises a conveying roller frame, and a row of conveying rollers which are arranged at equal intervals are arranged on the conveying roller frame; each transmission roller is respectively connected with a roller chain wheel; the conveying roller frame is also provided with a driving chain wheel, and the roller chain wheels and the driving chain wheel are sequentially connected in series by chains; a lifting oil cylinder for driving the conveying roller frame to lift is arranged below the conveying roller frame; the number of the lifting oil cylinders is at least two.
According to the online pipe protection conveying device, 3-5 lifting oil cylinders are provided.
According to the online pipe protection conveying device, the two sides of the conveying roller are respectively provided with the auxiliary roller.
According to the online pipe protection conveying device, two ends of the lifting conveying assembly are respectively provided with a pipe conveying line; lifting the lifting transmission assembly, connecting the pipe fitting from the pipe conveying line at one end and conveying the pipe fitting to a preset position; then the lifting transmission component falls down, and the pipe fitting is placed on the rotating support component; then the plastic coating mechanism forms a protective layer on the outer wall of the pipe fitting; the flat head mechanism finishes flat head operation; the elevator conveyor assembly is then raised to transfer the tubular to another tubular transfer line.
The invention aims to provide an online protection and conveying device for pipes, which is characterized in that a flat head mechanism is respectively arranged at two sides of a rotating support assembly, and a plastic layer coating mechanism is arranged above the rotating support assembly; the formation of the protective layer of the outer wall of the pipe fitting and the pipe end flat-head operation are simultaneously carried out; the special process equipment is replaced, the production process is greatly simplified, the production efficiency is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A of FIG. 1;
FIG. 3 is a schematic structural view of the lift delivery assembly of the present invention;
FIG. 4 is a schematic view of the structure in the direction E of FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 2 in the direction D;
FIG. 6 is a schematic view of the structure of FIG. 2 in the direction C;
FIG. 7 is a schematic structural view of the tack mechanism of the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7 in the direction B;
FIG. 9 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1-conveying roller frame, 11-conveying roller, 12-roller chain wheel, 13-driving chain wheel, 14-auxiliary roller and 15-lifting oil cylinder; 2-a support roller frame, 21-a support column, 22-a support roller, 23-a translation screw rod and 24-a screw rod frame; 3-a moving vehicle, 31-a press roll cylinder, 32-a press roll frame, 33-a press roll, 34-a hanging rail and 35-a gluing pipe; 4-lifting tool rest, 41-buffer cylinder, 42-cutter cylinder, 43-buffer roller frame, 44-buffer roller, 45-flat-head cutter, 46-lifting plate and 47-flat-head cylinder; 100-pipe conveying line, 200-pipe fitting, 300-rotary supporting assembly and 301-lifting conveying assembly; 400-plastic layer coating mechanism and 500-flat head mechanism.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Referring to fig. 1 and 2, the present invention provides an online pipe protection and conveying device, which comprises two parallel rotating support assemblies 300; a flat head mechanism 500 is respectively arranged at two sides of the rotary supporting component 300; a plastic layer coating mechanism 400 is arranged above the rotating support assembly 300;
referring to fig. 5, the rotating support assembly 300 includes a support roller frame 2, a plurality of support pillars 21 are arranged on the support roller frame 2 in parallel, and each support pillar 21 is provided with a support roller 22 for supporting the pipe 200; one of the supporting rollers 22 is in transmission connection with a rotating motor; preferably, the supporting columns 21 on the supporting roller frame 2 are arranged at equal intervals. The pipe member 200 is rotated by the support roller 22 connected to the rotation motor.
Referring to fig. 6, the plastic layer coating mechanism 400 includes a moving vehicle 3 disposed on a hanger rail 34, a compression roller cylinder 31 is rotatably disposed on the moving vehicle 3, the compression roller cylinder 31 is connected to a compression roller frame 32, and a compression roller 33 is disposed on the compression roller frame 32;
the pressing roller cylinder 31 is actuated and the pressing roller 33 is pressed against the pipe member 200. Preferably, for the sake of simplifying the structure, the pressing roller 33 includes a motorized roller rotatably disposed on the pressing roller frame 32; preferably, the outer side of the motorized pulley is covered with a rubber layer to increase the friction force between the motorized pulley and the pipe 200.
The moving vehicle 3 is also provided with a rubber coating tube 35; the rubber coating tube 35 is connected with the extruder 500; an extruder 500 for supplying a molten plastic for forming a protective layer by winding it on the outer wall of the pipe 200 and coating it on the outer wall of the pipe 200 by means of a coating hose 35; the pressing roller 33 presses the plastic against the outer wall of the pipe member 200; as the pipe 200 is rotated and the traveling cart 3 is moved, a shielding layer is formed on the outer wall of the pipe 200.
Because the compression roller cylinder 31 is connected with the locomotive 3 in a free rotation manner, when the locomotive 3 moves, along with the rotation of the pipe fitting 200, the compression roller 33 and the central shaft of the pipe fitting 200 form a certain included angle, so that the relative sliding of the compression roller 33 and the pipe fitting 200 at the contact position is avoided, and the quality of the protective layer is ensured.
Referring to fig. 7, the flathead mechanism 500 comprises a lifting tool rest 4, and a buffer cylinder 41 and a cutter cylinder 42 are fixed on the lifting tool rest 4; the buffer cylinder 41 and the cutter cylinder 42 are respectively provided with a buffer roller frame 43 and a flat head cutter 45; a buffer roller 44 is arranged on the buffer roller frame 43;
with reference to fig. 8, the lifting tool rest 4 is arranged on a movable frame, and the movable frame is screwed with a translation screw 23; one end of the translation lead screw 23 is rotatably arranged on the lead screw frame 24, and the other end of the translation lead screw is in transmission connection with a translation motor; the integral forward movement or backward movement of the movable frame is realized by the forward rotation or the backward rotation of the translation lead screw 23.
Preferably, the bottom of the lifting tool rest 4 is provided with a lifting plate 46, and the lifting plate 46 and the moving frame support are clamped by a flat head cylinder 47; the flat head cylinder 47 realizes the lifting of the lifting tool rest 4.
The buffer cylinder 41 and the cutter cylinder 42 of the flat head mechanism 500 are both in an extending state in advance, the translation lead screw 23 rotates to drive the moving frame to move forward, and the end part of the pipe fitting 200 is abutted to the buffer roller 44 and the flat head cutter 45; then the movable frame continues to move forward for a predetermined distance, such as 10-15 mm; the buffer cylinder 41 and the tool cylinder 42 are kept in the extended state, so that the buffer roller 44 and the flat-headed knife 45 are pressed against the end of the pipe 200 with a certain abutting force; the pipe fitting 200 is rotated by 360 degrees or 720 degrees, so that the flat-head knife 45 finishes flat-head cutting of the port of the pipe fitting 200.
The invention adopts the translation lead screw 23 to drive the movable frame to move forwards at a constant speed, and the forward movement action is continuous and smooth, thereby avoiding direct impact with the flat-end cutter 45; in addition, the protection of the buffer roller 44 avoids the hard contact between the pipe fitting 200 and the flat-head knife 45, thereby protecting the knife and prolonging the service life of the knife. Preferably, the forward extending distance of the buffer roller 44 is slightly larger than that of the flat-head knife 45, the port of the pipe fitting 200 is firstly contacted with the buffer roller 44 and then contacted with the flat-head knife 45, and the port of the pipe fitting and the buffer roller are flexibly contacted to avoid collision to cause damage to the flat-head knife 45.
In the flat head cutting process, the buffer roller 44 always rotates along with the rotation of the pipe fitting 200, so that the smoothness of the cutting process is kept.
Referring to fig. 2, a lifting transmission assembly 301 is further disposed between the two rotating support assemblies 300. The transfer roller frame 1 of the present invention is raised, and each transfer roller 11 receives the pipe 200 and transfers it to a predetermined position; the transfer roller housing 1 is dropped and the pipe 200 is placed on the supporting rollers 22 of the rotary supporting assembly 300.
Referring to fig. 3, the lifting transmission assembly 301 includes a transmission roller frame 1, and a row of transmission rollers 11 arranged at equal intervals are arranged on the transmission roller frame 1; each conveying roller 11 is respectively connected with a roller chain wheel 12; referring to fig. 4, the conveying roller frame 1 is further provided with a driving sprocket 13, and each roller sprocket 12 and the driving sprocket 13 are connected in series by a chain in sequence; the driving chain wheel 13 drives the conveying rollers 11 to rotate in the same direction and at the same speed through chain transmission, so that the pipe fitting 200 is conveyed.
And a lifting oil cylinder 15 is arranged below the conveying roller frame 1 to realize the lifting of the conveying roller frame 1. The number of the lifting oil cylinders 15 is at least two, and 3-5 lifting oil cylinders can be adaptively arranged according to the length specification of the conveying roller frame 1.
Preferably, in order to ensure the stability of the conveying process, two auxiliary rollers 14 are respectively arranged on two sides of the conveying roller 11, and further, the two auxiliary rollers 14 are symmetrically arranged on two sides of the conveying roller 11.
Referring to fig. 9, as an embodiment, two ends of the lifting transmission assembly 301 of the present invention are further respectively provided with a pipe conveyor line 100; lifting the lifting transmission assembly 301 to take the pipe fitting 200 off the pipe conveying line 100 at one end and convey the pipe fitting to a preset position; then the lifting transmission component 301 falls down, the pipe fitting 200 is lapped on the rotating support component 300, and at the moment, the plastic layer coating mechanism 400 descends and presses the pipe fitting 200 to complete the forming of the outer plastic layer of the pipe fitting 200; then the flat head mechanism 500 finishes the flat head operation; then the lifting transmission assembly 301 is lifted to transmit the pipe fitting 200 to another pipe transmission line 100; the on-line cladding and the flat-head operation of the pipe fitting 200 are realized.
In summary, the invention provides an online protection and conveying device for pipes, which is characterized in that a flat head mechanism is respectively arranged at two sides of a rotating support assembly, and a plastic layer coating mechanism is arranged above the rotating support assembly; the formation of the protective layer of the outer wall of the pipe fitting and the pipe end flat-head operation are simultaneously carried out; the special process equipment is replaced, the production process is greatly simplified, the production efficiency is improved, and the production cost is reduced.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The online protection and conveying device for the pipes is characterized by comprising two rotating support assemblies which are arranged in parallel; two sides of the rotary supporting component are respectively provided with a flat head mechanism; a plastic layer coating mechanism is arranged above the rotating support assembly;
the rotating support assembly comprises a support roller frame, a plurality of support columns are arranged on the support roller frame in parallel, each support column is provided with a support roller for supporting the pipe fitting, and one support roller is in transmission connection with a rotating motor;
the plastic coating mechanism comprises a moving vehicle arranged on the hanger rail, a compression roller cylinder is rotatably arranged on the moving vehicle and connected with a compression roller frame, and a compression roller is arranged on the compression roller frame;
the moving vehicle is also provided with a rubber coating pipe; the gluing pipe is connected with the extruder;
the extruder is used for providing molten plastic for winding the protective layer on the outer wall of the pipe fitting and coating the molten plastic on the outer wall of the pipe fitting in a hanging manner through the rubber coating pipe; the compression roller presses the plastic on the outer wall of the pipe fitting; forming a protective layer on the outer wall of the pipe fitting along with the rotation of the pipe fitting and the movement of the moving vehicle;
the flat head mechanism comprises a lifting tool rest, and a buffer cylinder and a cutter cylinder are fixed on the lifting tool rest; the buffer cylinder and the cutter cylinder are respectively provided with a buffer roller frame and a flat-end cutter; the buffer roller frame is provided with a buffer roller;
the lifting tool rest is arranged on the movable frame, and the movable frame is in threaded connection with the translation lead screw; one end of the translation lead screw is rotatably arranged on the lead screw frame, and the other end of the translation lead screw is in transmission connection with a translation motor;
a buffer cylinder and a cutter cylinder of the flat head mechanism are both in an extending state in advance, and a translation lead screw rotates to drive a moving frame to move forwards, so that the end part of the pipe fitting abuts against the buffer roller and the flat head cutter; then the moving frame moves forward for a preset distance, and the buffer cylinder and the cutter cylinder keep the air pressure unchanged, so that the buffer roller and the flat-end cutter are pressed on the end part of the pipe fitting with a certain jacking force; and (4) enabling the flat head cutter to finish flat head cutting on the port of the pipe fitting along with the rotation of the pipe fitting.
2. The online pipe protection conveying device according to claim 1, wherein a lifting plate is arranged at the bottom of the lifting tool rest, and a flat-head cylinder is clamped between the lifting plate and the moving frame support.
3. The online pipe protection and conveying device according to claim 1, wherein a lifting transmission assembly is further arranged between the two rotating support assemblies.
4. The online pipe protection and conveying device according to claim 3, wherein the lifting and conveying assembly comprises a conveying roller frame, and a row of conveying rollers arranged at equal intervals are arranged on the conveying roller frame; each transmission roller is respectively connected with a roller chain wheel; the conveying roller frame is also provided with a driving chain wheel, and the roller chain wheels and the driving chain wheel are sequentially connected in series by chains; a lifting oil cylinder for driving the conveying roller frame to lift is arranged below the conveying roller frame; the number of the lifting oil cylinders is at least two.
5. The online pipe protection conveying device according to claim 4, wherein the number of the lifting cylinders is 3-5.
6. The on-line pipe protection conveying device as claimed in claim 4, wherein an auxiliary roller is respectively arranged on two sides of the conveying roller.
7. The online pipe protection conveying device according to any one of claims 4 to 6, wherein two ends of the lifting conveying assembly are respectively provided with a pipe conveying line; lifting the lifting transmission assembly, connecting the pipe fitting from the pipe conveying line at one end and conveying the pipe fitting to a preset position; then the lifting transmission component falls down, and the pipe fitting is placed on the rotating support component; then the plastic coating mechanism forms a protective layer on the outer wall of the pipe fitting; the flat head mechanism finishes flat head operation; the elevator conveyor assembly is then raised to transfer the tubular to another tubular transfer line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011609508.3A CN112774935B (en) | 2020-12-30 | 2020-12-30 | Online protection and conveying device for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011609508.3A CN112774935B (en) | 2020-12-30 | 2020-12-30 | Online protection and conveying device for pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112774935A CN112774935A (en) | 2021-05-11 |
| CN112774935B true CN112774935B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011609508.3A Active CN112774935B (en) | 2020-12-30 | 2020-12-30 | Online protection and conveying device for pipes |
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| CN (1) | CN112774935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477449B (en) * | 2021-09-07 | 2021-11-19 | 山东俊豪机械制造有限公司 | Steel pipe conveying mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108677A (en) * | 2009-02-03 | 2009-05-21 | Ando Corp | Method for laying pipe-culvert |
| CN107082222A (en) * | 2017-05-13 | 2017-08-22 | 蔡燕 | A kind of tubing transmits lifting mechanism |
| CN110980171A (en) * | 2020-03-05 | 2020-04-10 | 潍坊东方钢管有限公司 | Steel pipe conveying device with flat head mechanism |
| CN110978360A (en) * | 2020-03-04 | 2020-04-10 | 潍坊东方钢管有限公司 | Continuous production device for external plastic layer of pipe with different diameters |
-
2020
- 2020-12-30 CN CN202011609508.3A patent/CN112774935B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108677A (en) * | 2009-02-03 | 2009-05-21 | Ando Corp | Method for laying pipe-culvert |
| CN107082222A (en) * | 2017-05-13 | 2017-08-22 | 蔡燕 | A kind of tubing transmits lifting mechanism |
| CN110978360A (en) * | 2020-03-04 | 2020-04-10 | 潍坊东方钢管有限公司 | Continuous production device for external plastic layer of pipe with different diameters |
| CN110980171A (en) * | 2020-03-05 | 2020-04-10 | 潍坊东方钢管有限公司 | Steel pipe conveying device with flat head mechanism |
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|---|---|
| CN112774935A (en) | 2021-05-11 |
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Denomination of invention: Online protective conveying device for pipes Effective date of registration: 20231116 Granted publication date: 20211228 Pledgee: Weifang Bank Co.,Ltd. Fangzi Chongwen street sub branch Pledgor: SHANDONG ZHONGMAO RADIATOR CO.,LTD. Registration number: Y2023980065891 |