CN114789615A - Pipeline active propulsion type marking device - Google Patents
Pipeline active propulsion type marking device Download PDFInfo
- Publication number
- CN114789615A CN114789615A CN202210374704.XA CN202210374704A CN114789615A CN 114789615 A CN114789615 A CN 114789615A CN 202210374704 A CN202210374704 A CN 202210374704A CN 114789615 A CN114789615 A CN 114789615A
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- pipeline
- active
- wheel
- belt
- conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
Abstract
The invention discloses a pipeline active push type marking device which comprises a passive transmission mechanism and two active transmission mechanisms which are arranged at intervals along the circumferential direction of a conveyed pipeline, wherein a conveying channel is formed between the passive transmission mechanism and the two active transmission mechanisms, the pipeline is positioned in the conveying channel and is clamped by conveying surfaces corresponding to the passive transmission mechanism and the two active transmission mechanisms, a first marking machine is arranged at a gap between the two active transmission mechanisms, and a second marking machine is arranged at a gap between the passive transmission mechanism and one of the active transmission mechanisms. The invention avoids the problems of deflection and the like of the pipeline in the marking process, ensures that the pipeline is marked and conveyed at the same time, improves the marking efficiency, and can realize the purpose of stably conveying the pipeline by the lower pressure of the pipeline at the same time, thereby preventing the pipeline from deforming due to the compression. The invention is suitable for the technical field of mark spraying on pipelines.
Description
Technical Field
The invention belongs to the technical field of mark spraying on pipelines, and particularly relates to active propelling type marking equipment for a pipeline.
Background
At present, marks are marked on the outer surface of a pipeline, wherein general marks are models, scales, patterns and the like, the main functions of the marks are that the pipeline is convenient to install, cut, have model functions or manufacturers and the like, and most of the marks need to be finished by a marking machine. At present, the cross section of most marked pipelines is circular, and the problem of deflection often appears in the marking process, so that the marks on the pipelines deflect, and the accuracy such as scale feeding and the like is reduced, so that the pipelines cannot be cut or installed according to the preset length. The existing pipeline marking method is low in efficiency, and in order to avoid pipeline deflection, a mode of clamping a pipe wall is adopted, however, most pipelines are made of polyethylene, and the pipelines are easily deformed by pressure.
Disclosure of Invention
The invention provides a pipeline active push type marking device which is used for avoiding the problems of deflection and the like of a pipeline in the marking process, ensuring that the pipeline is marked and conveyed at the same time, improving the marking efficiency, realizing the aim of stably conveying the pipeline by applying lower pressure to the pipeline at the same time and preventing the pipeline from deforming due to compression.
In order to realize the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a pipeline initiative impulse type marking device, includes a passive drive mechanism and two active transport mechanism that the circumference interval along the pipeline carried set up, form transfer passage between passive drive mechanism and two active transport mechanism, the pipeline is located transfer passage, and the pipeline is held by the corresponding conveying surface of passive drive mechanism and two active transport mechanism, and clearance department between two active transport mechanism is provided with first marking machine, and clearance department between passive drive mechanism and one of them active transport mechanism is provided with the second marking machine.
Furthermore, passive form drive mechanism is including being connected with the first mount pad of driving piece, the drive direction of driving piece is transfer passage's radial direction, in along the direction interval installation of pipeline transport on the first mount pad have two first linear velocity wheels, two first linear velocity wheel is through first belt transmission connection.
Furthermore, the number of the driving pieces is at least two, the driving pieces are arranged on the first installation seat at intervals along the conveying direction of the pipeline, and the output ends of the driving pieces are respectively connected with the first installation seat through buffering air bags.
Furthermore, a first inlet wheel is arranged at the position, deviated from the conveying channel, of the first mounting seat and at the inlet end of the pipeline, and the first belt is in transmission connection with the first inlet wheel and the two first linear speed wheels respectively.
Furthermore, at least one first supporting wheel is arranged on the first mounting seat and between the two first linear speed wheels, and the first belt is in transmission connection with each first supporting wheel; and the transmission direction of the part of the first belt which is transmitted by the first linear speed wheel and the first supporting wheel in the conveying channel is parallel to the axis of the pipeline.
Further, active transport mechanism includes the second mount pad, in install two second linear velocity wheels along the direction interval of pipeline transport on the second mount pad, in the skew transfer passage department of second mount pad and lie in the pipeline exit end and install the action wheel, action wheel and driving motor's output shaft, the action wheel passes through the second belt and is connected with two second linear velocity wheel transmissions.
Furthermore, a second inlet wheel is arranged at the position, deviated from the conveying channel, of the second mounting seat and at the inlet end of the pipeline, and the second belt is in transmission connection with the second inlet wheel and the two second linear speed wheels respectively.
Furthermore, two speed tension pulleys are installed on the second installation seat and at positions opposite to the two second linear speed pulleys, the second belt is in transmission connection with the two speed tension pulleys, and a part of the second belt, which is located between the two speed tension pulleys, is parallel to a part of the second belt, which is located in the conveying channel.
Furthermore, at least one second supporting wheel is arranged on the second mounting seat and between the two second linear speed wheels, and the second belt is in transmission connection with each second supporting wheel; and the transmission direction of the part of the second belt, which is positioned in the conveying channel, is parallel to the axis of the pipeline through the second linear speed wheel and the second belt driven by the second supporting wheel.
Furthermore, the passive transmission mechanism is located below the two active transmission mechanisms, the two active transmission mechanisms are symmetrically arranged above the two sides of the passive transmission mechanism in a Y-shaped manner.
Due to the adoption of the structure, compared with the prior art, the invention has the technical progress that: the two active conveying mechanisms are in a position fixing type arrangement mode, the positions of the passive conveying mechanisms are adjustable, a conveying channel is formed between the passive conveying mechanisms and the two active conveying mechanisms, the pipeline is clamped in the conveying channel to be conveyed, at the moment, the two active conveying mechanisms synchronously convey the pipeline at a certain angle, and the passive conveying mechanisms support and are in contact with the pipe wall of the pipeline, so that the peripheral wall of the pipe wall of the pipeline is clamped and conveyed in a three-way manner in the conveying process, the deflection phenomenon of the pipeline is avoided, and the two active conveying mechanisms are adopted to improve the conveying capacity of the pipeline when slight pressure is applied to the pipeline, so that the marking accuracy of the first marking machine and the second marking machine is more accurate; the first marking machine and the second marking machine are arranged at positions, so that the reasonable utilization of space is improved, the large space occupied by the whole machine is avoided, the first marking machine and the second marking machine mark different positions of the peripheral surface of the pipeline at the same time, and the synchronous spraying of various marks is realized; in conclusion, the invention avoids the problems of deflection and the like of the pipeline in the marking process, ensures that the pipeline is marked and conveyed at the same time, improves the marking efficiency, and can realize the purpose of stably conveying the pipeline by applying lower pressure to the pipeline, thereby preventing the pipeline from deforming due to compression.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of the structure of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a passive transmission mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an active transport mechanism according to an embodiment of the invention.
Labeling components: 400-a passive transmission mechanism, 401-a first mounting seat, 402-a first inlet wheel, 403-a first linear speed wheel, 404-a first supporting wheel, 405-a driving part, 406-a buffer air bag, 500-an active transmission mechanism, 501-a driving wheel, 502-a second linear speed wheel, 503-a second supporting wheel, 504-a pressing wheel, 505-a second belt, 506-a driving motor, 507-a second inlet wheel, 508-a speed tensioning wheel, 509-a second mounting seat, 510-an encoder, 600-a horn-shaped inlet nozzle, 700-a first marking machine and 800-a second marking machine.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a pipeline active push type marking device, which comprises a passive transmission mechanism 400 and two active conveying mechanisms 500, wherein, the passive transmission mechanism 400 and the active transmission mechanism 500 are arranged at intervals along the circumferential direction of the pipeline to be conveyed, a conveying channel is formed between the passive transmission mechanism 400 and the two active transmission mechanisms 500, the pipeline is positioned in the conveying channel, and the tubing is gripped by the corresponding transport surfaces of the passive drive 400 and the two active transport 500, a first marker 700 is provided at the gap between the two active transport mechanisms 500, a second marking machine 800 is arranged in the gap between the passive transmission mechanism 400 and one of the active transmission mechanisms 500, in this way, the first and second marking machines 700 and 800 correspond to different positions of the circumferential surface of the pipeline, respectively. The working principle and the advantages of the invention are as follows: the two active conveying mechanisms 500 are arranged in a position fixing mode, the position of the passive conveying mechanism 400 is adjustable, a conveying channel is formed between the passive conveying mechanism 400 and the two active conveying mechanisms 500, the pipeline is clamped in the conveying channel to be conveyed, at the moment, the two active conveying mechanisms 500 convey the pipeline synchronously in a certain angle, and the passive conveying mechanism 400 supports and is in contact with the pipe wall of the pipeline, so that the peripheral wall of the pipe wall of the pipeline is clamped and conveyed in a three-way manner in the conveying process, the deflection phenomenon is avoided, the two active conveying mechanisms 500 are adopted to improve the conveying capacity of the pipeline when the pipeline is slightly pressed, and the marking accuracy of the first marking machine 700 and the second marking machine 800 is more accurate; the arrangement positions of the first marking machine 700 and the second marking machine 800 improve the reasonable utilization of space, and avoid the large space occupied by the whole machine, and the first marking machine 700 and the second marking machine 800 mark different positions of the peripheral surface of the pipeline at the same time, thereby realizing the synchronous spraying of various marks; in conclusion, the invention avoids the problems of deflection and the like of the pipeline in the marking process, ensures that the pipeline is marked and conveyed at the same time, improves the marking efficiency, and can realize the purpose of stably conveying the pipeline by applying lower pressure to the pipeline at the same time so as to prevent the pipeline from deforming due to compression.
As a preferred embodiment of the present invention, as shown in fig. 3, the passive transmission mechanism 400 includes a first mounting base 401, a driving member 405, and two first linear velocity wheels 403, wherein the driving member 405 is connected to the first mounting base 401, the driving member 405 is one of an air cylinder, a hydraulic cylinder, and an electric cylinder, the driving direction of the driving member 405 is a radial direction of the conveying passage, two first linear velocity wheels 403 are installed on the first mounting base 401 at intervals along the conveying direction of the pipeline, and the two first linear velocity wheels 403 are connected by a first belt transmission. The driving element 405 of this embodiment drives the first mounting seat 401 to move along the conveying channel, so that the aperture of the conveying channel is changed, and the pipeline is adapted to pipelines with different apertures; the working mode of this embodiment is that, during the pipeline transportation process, the first belt part located in the transportation channel and forming a part of the transportation channel contacts with the surface of the pipeline, and during the forward propulsion process of the pipeline, the first belt drives under the action of friction force, so that the first linear velocity wheel 403 rotates, and the rotation speed of the first linear velocity wheel 403 is the same as the pipeline transportation speed; therefore, passive form drive mechanism 400 plays and supports spacing effect, and at passive pivoted in-process moreover, makes the pipeline more light pass through transfer passage on the one hand, and on the other hand cooperates two active drive mechanism, has avoided the pipeline to appear the condition of deflecting at the transport marking in-process.
As a preferred embodiment of the present invention, as shown in fig. 3, the number of the driving members 405 is at least two, and the driving members 405 are mounted on the first mounting seat 401 at intervals along the conveying direction of the pipeline. In this embodiment, when the caliber of the conveying channel is adjusted, the driving stroke of the driving element 405 can be adjusted synchronously, so that the pipeline with the corresponding caliber can pass through the conveying channel smoothly. The driving stroke of the driving member 405 can be adjusted to be different in this embodiment, specifically, the adjustment value of the driving stroke of the driving member 405 at the inlet end of the pipeline is the largest, and then gradually decreases along the conveying direction of the pipeline, so that the caliber of the conveying channel gradually decreases from the inlet end to the outlet end, thereby facilitating the entering of the pipeline, and the pressure on the surface of the pipeline is gradually increased, thereby improving the conveying efficiency of the pipeline, and the pressure gradually increases, so that the condition that the pipeline deflects is fully avoided by the gradually increased pressure on the premise that the pipeline is not deformed due to pressure application. In the embodiment, the output end of each driving member 405 is connected with the first mounting seat 401 through the buffering air bag 406, the buffering air bag 406 has certain deformation performance, the pipeline is positioned in the conveying channel, and the buffering air bag 406 deforms, so that the first belt is always in close contact with the outer peripheral surface of the pipeline, and the conveying stability is ensured; after the position of the first mounting seat 401 is adjusted, the buffering air bag 406 serves the purpose of stabilizing a pipeline with a corresponding type, namely after the pipeline enters the conveying channel, the buffering air bag 406 deforms adaptively, and the situation that the pipeline is deformed due to pressure after entering the conveying channel is avoided.
As a preferred embodiment of the present invention, as shown in fig. 3, at least one first support wheel 404 is mounted on the first mounting base 401, and the first support wheels 404 are located between the two first linear velocity wheels 403. The first belt is in transmission connection with each first supporting wheel 404, acts through transmission of the first linear speed wheels 403 and the first supporting wheels 404, the transmission direction of the part, located in the conveying channel, of the first belt is parallel to the axis of the pipeline, so that the pipeline is effectively pushed forwards, the first supporting wheels 404 are used for supporting the first belt, the linear speed of the part, located in the conveying channel, of the first belt is always the same as the speed of the pipeline, the phenomenon that the first belt is loosened is avoided, and the condition that the first belt deviates is effectively avoided.
As a preferred embodiment of the present invention, as shown in fig. 4, the active transport mechanism 500 includes a second mounting seat 509, a driving wheel 501 and two linear velocity wheels, wherein the two second linear velocity wheels 502 are mounted on the second mounting seat 509 and are arranged at intervals along the pipeline conveying direction. The driving wheel 501 of this embodiment is installed at a position where the second installation seat 509 deviates from the conveying channel, and the driving wheel 501 is located at the outlet end of the pipeline, the driving wheel 501 is connected with an output shaft of a driving motor 506, the driving motor 506 is a servo motor and is installed on the second installation seat 509, and the driving wheel 501 is in transmission connection with two second linear speed wheels 502 through a second belt 505. This embodiment passes through driving motor 506 drive action wheel 501 and rotates, action wheel 501 drives every second linear velocity wheel 502 through second belt 505 and rotates, and then make the linear velocity of second belt 505 the same with the speed of second linear velocity wheel 502, the stable transport of pipeline has been ensured, and two active transport mechanism 500 of this embodiment are certain angle, thus, two second belts 505 are corresponding angle and act on simultaneously on the pipe wall of pipeline, at the in-process that the pipeline was carried, the axial conveying pipe way of pipeline is all followed to the two, and then restrict each other, the condition that the pipeline deflected has been avoided, and two second belts 505 carry the pipeline simultaneously, make the conveying speed of pipeline unanimous with the linear velocity of second belt 505, the emergence of the circumstances such as having avoided skidding, consequently, it is more accurate to make the mark.
As a preferred embodiment of the present invention, as shown in fig. 4, in order to increase the tension of the second belt 505 and avoid the speed loss of the second belt 505, two speed tension pulleys 508 are mounted on the second mounting seat 509, and the two speed tension pulleys 508 are respectively arranged opposite to the two second linear speed pulleys 502, the second belt 505 is in transmission connection with the two speed tension pulleys 508, and the part of the second belt 505 between the two speed tension pulleys 508 and the part thereof in the conveying passage are parallel to each other. Thus, the speed loss of the second belt 505 is reduced, and the light weight design of the entire structure is realized, reducing the load of the drive motor 506.
As a preferred embodiment of the present invention, as shown in fig. 4, an encoder 510 is installed on the second installation base 509, the encoder 510 is connected to a pressing wheel 504, the pressing wheel 504 presses on one of the second linear velocity wheels 502, i.e. the circumferential surfaces of the two are in contact with each other, during the rotation of the second linear velocity wheel 502, the pressing wheel 504 rotates therewith, so that the encoder 510 transmits the signal of the linear velocity wheel to the PLC, and the PLC controls the first marking machine 700 and the second marking machine 800 to perform precise code spraying operation.
As a preferred embodiment of the present invention, at least one second supporting wheel 503 is installed on the second mounting seat 509, and these second supporting wheels 503 are installed between the two second linear velocity wheels 502, and a second belt 505 is drivingly connected to each second supporting wheel 503; and a second belt 505 driven by the second linear speed wheel 502 and the second support wheel 503, the driving direction of the part of which in the conveying channel is parallel to the axis of the pipeline. The second supporting wheel 503 is used for supporting the second belt 505, so that the linear speed of the portion of the second belt 505 located in the conveying channel is always the same as the conveying speed of the pipeline, the second belt 505 is prevented from being loosened, and the second belt 505 is effectively prevented from being deviated.
As a preferred embodiment of the present invention, as shown in fig. 2, the passive transmission mechanism 400 is located below two active transmission mechanisms 500, the two active transmission mechanisms 500 are symmetrically disposed at the oblique upper sides of the two sides of the passive transmission mechanism 400, and the three are disposed in a Y shape. Furthermore, in order to facilitate the pipeline entering from the inlet end of the conveying channel, the embodiment adopts the measures that a first inlet wheel 402 is arranged at the position of the first mounting seat 401, which is deviated from the conveying channel, the first inlet wheel 402 is positioned at the inlet end of the pipeline, and a first belt is respectively in transmission connection with the first inlet wheel 402 and the two first linear speed wheels 403. A second inlet wheel 507 is respectively arranged at each second mounting seat 509, which deviates from the conveying channel, the second inlet wheel 507 is arranged at the inlet end of the pipeline and is provided with a second inlet wheel 507, and a second belt 505 is respectively in transmission connection with the second inlet wheel 507 and the two second linear speed wheels 502. The first inlet wheel 402 and the two second inlet wheels 507 form a pipeline inlet at the inlet end of the conveying channel by the first belt and the two second belts 505, and the caliber of the pipeline inlet is gradually reduced along the conveying direction of the pipeline, so that the pipeline can conveniently enter the conveying channel. In addition, in order to more accurately guide the pipeline before entering the conveying channel, the inlet end of the conveying channel is provided with the horn-shaped pipe inlet nozzle 600, so that the pipeline smoothly enters from the large-diameter end of the horn-shaped pipe inlet nozzle 600 and accurately enters the conveying channel from the small-diameter end of the horn-shaped pipe inlet nozzle, and the condition that the pipeline deflects in the process of entering the conveying channel is effectively avoided.
As a preferred embodiment of the present invention, a position sensor is disposed at the inlet end of the conveying passage, the position sensor is generally mounted on the first mounting seat 401 or the second mounting seat 509, and after the position sensor senses that the pipeline is conveyed into the conveying passage, the PLC receives a signal and controls the first marking machine 700 and the second marking machine 800 to perform spraying of the pipeline identification.
The first belt and the second belt 505 are forcibly assembled on the corresponding wheel sets, that is, the first belt and the second belt 505 do not elastically stretch or contract in the transmission process, so that on one hand, the overall light weight is realized, and on the other hand, the situation that the pipeline cannot be accurately conveyed due to the elastic deformation of the first belt and/or the second belt 505 is avoided, that is, the speed of the pipeline is ensured to be the same as the speed of the first linear speed wheel 403 and the second linear speed wheel 502.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a pipeline initiative impulse type marking device which characterized in that: including a passive drive mechanism and two active transport mechanism that set up along the circumference interval of the pipeline that carries, form transfer passage between passive drive mechanism and two active transport mechanism, the pipeline is located transfer passage, and the pipeline is held by the corresponding conveying surface of passive drive mechanism and two active transport mechanism, and clearance department between two active transport mechanism is provided with first marking machine, and clearance department between passive drive mechanism and one of them active transport mechanism is provided with the second marking machine.
2. The active push type marking device for pipelines as claimed in claim 1, wherein: the passive transmission mechanism comprises a first mounting seat connected with a driving piece, the driving direction of the driving piece is the radial direction of the conveying channel, two first linear speed wheels are mounted on the first mounting seat at intervals along the conveying direction of the pipeline, and the first linear speed wheels are connected through a first belt in a transmission mode.
3. The active push type marking device for pipelines as claimed in claim 2, wherein: the number of the driving pieces is at least two, the driving pieces are installed on the first installation seat at intervals along the conveying direction of the pipeline, and the output ends of the driving pieces are connected with the first installation seat through the buffering air bags respectively.
4. The active propelled marking device for pipelines as claimed in claim 2, wherein: and a first inlet wheel is arranged at the position of the first mounting seat, which deviates from the conveying channel, and is positioned at the inlet end of the pipeline, and the first belt is in transmission connection with the first inlet wheel and the two first linear speed wheels respectively.
5. The active push type marking device for pipelines as claimed in claim 2, wherein: at least one first supporting wheel is arranged on the first mounting seat and between the two first linear speed wheels, and the first belt is in transmission connection with each first supporting wheel; and the transmission direction of the part of the first belt which is transmitted by the first linear speed wheel and the first supporting wheel and is positioned in the conveying channel is parallel to the axis of the pipeline.
6. Active push marking device of a pipeline according to any of claims 1 to 5, characterized in that: the active conveying mechanism comprises a second mounting seat, two second linear speed wheels are mounted on the second mounting seat at intervals along the pipeline conveying direction, a driving wheel is mounted at the position, deviated from the conveying channel, of the second mounting seat and located at the outlet end of the pipeline, the driving wheel is connected with an output shaft of a driving motor, and the driving wheel is in transmission connection with the two second linear speed wheels through a second belt.
7. The active push type marking device for pipelines as claimed in claim 6, wherein: and a second inlet wheel is arranged at the position of the second mounting seat, which deviates from the conveying channel, and is positioned at the inlet end of the pipeline, and the second belt is in transmission connection with the second inlet wheel and the two second linear speed wheels respectively.
8. The active push type marking device for pipelines as claimed in claim 7, wherein: two speed tension pulleys are installed on the second installation seat and at positions opposite to the two second linear speed pulleys, and the second belt is in transmission connection with the two speed tension pulleys.
9. The active push type marking device for pipelines as claimed in claim 6, wherein: at least one second supporting wheel is arranged on the second mounting seat and between the two second linear speed wheels, and the second belt is in transmission connection with each second supporting wheel; and the transmission direction of the part of the second belt which is positioned in the conveying channel and is transmitted by the second linear speed wheel and the second supporting wheel is parallel to the axis of the pipeline.
10. The active push type marking device for pipelines as claimed in claim 1, wherein: the passive transmission mechanism is positioned below the two active transmission mechanisms, the two active transmission mechanisms are symmetrically arranged obliquely above two sides of the passive transmission mechanism, and the two active transmission mechanisms, the two active transmission mechanisms and the three transmission mechanisms are arranged in a Y shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374704.XA CN114789615B (en) | 2022-04-11 | 2022-04-11 | Pipeline initiative push type marking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374704.XA CN114789615B (en) | 2022-04-11 | 2022-04-11 | Pipeline initiative push type marking equipment |
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| Publication Number | Publication Date |
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| CN114789615A true CN114789615A (en) | 2022-07-26 |
| CN114789615B CN114789615B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210374704.XA Active CN114789615B (en) | 2022-04-11 | 2022-04-11 | Pipeline initiative push type marking equipment |
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| CN103273365A (en) * | 2013-06-08 | 2013-09-04 | 马文强 | Bar conveyer |
| CN105835538A (en) * | 2015-01-30 | 2016-08-10 | 兄弟工业株式会社 | Manufacturing device for printing tube |
| CN208978481U (en) * | 2018-09-28 | 2019-06-14 | 镭动激光科技（苏州）有限公司 | Column marking machine |
| CN112222839A (en) * | 2020-08-21 | 2021-01-15 | 西安航天精密机电研究所 | Circular material cuts off and terminal surface hole digging device |
| CN112605533A (en) * | 2020-12-15 | 2021-04-06 | 苏州隆裕达金属制品有限公司 | Full-automatic laser marking machine |
| CN113879005A (en) * | 2021-11-10 | 2022-01-04 | 左豪杰 | Novel scale code spraying equipment and working method |
| CN215828326U (en) * | 2020-12-24 | 2022-02-15 | 四川省佳信石化有限公司 | Lubricating oil filling machine |
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2022
- 2022-04-11 CN CN202210374704.XA patent/CN114789615B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273365A (en) * | 2013-06-08 | 2013-09-04 | 马文强 | Bar conveyer |
| CN105835538A (en) * | 2015-01-30 | 2016-08-10 | 兄弟工业株式会社 | Manufacturing device for printing tube |
| CN208978481U (en) * | 2018-09-28 | 2019-06-14 | 镭动激光科技（苏州）有限公司 | Column marking machine |
| CN112222839A (en) * | 2020-08-21 | 2021-01-15 | 西安航天精密机电研究所 | Circular material cuts off and terminal surface hole digging device |
| CN112605533A (en) * | 2020-12-15 | 2021-04-06 | 苏州隆裕达金属制品有限公司 | Full-automatic laser marking machine |
| CN215828326U (en) * | 2020-12-24 | 2022-02-15 | 四川省佳信石化有限公司 | Lubricating oil filling machine |
| CN113879005A (en) * | 2021-11-10 | 2022-01-04 | 左豪杰 | Novel scale code spraying equipment and working method |
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| CN114789615B (en) | 2023-05-05 |
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