Code spraying device
By installing a coding device on the steel pipe conveying system and using a combination of a coding head and a UV curing lamp, the problems of unclear and incomplete information printed on the steel pipes have been solved, achieving efficient and accurate coding and marking. It supports the printing of various contents and meets the needs of enterprise traceability management.
Patent Information
- Application Number
- CN202423268536.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The existing steel pipe printing information has poor adhesion and is prone to damage or blurring during operation, making it difficult to identify in subsequent workstations and unable to effectively track steel pipe information.
Design a coding device that is installed at the exit of the steel pipe conveyor lifting roller. It adopts a modular design, including a coding terminal and a UV curing lamp. The coding marking component is driven by a moving component to perform precise coding, and the marking code is quickly cured by the UV curing lamp. Combined with an air knife to dry the moisture on the surface of the steel pipe, the coding effect is ensured.
It achieves clear and durable adhesion of marking codes on steel pipes, improves recognition rate, ensures comprehensive coverage and precise control of marking operations, supports printing of various fonts and content, and meets the traceability management needs of enterprises.
Smart Images
Figure CN223590402U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel pipe identification technical field, specifically, relate to a code spraying device. BACKGROUND
[0002] Steel pipe finishing production line carries out pipe material information (pipe number) spray printing to the pipe end outer surface after flying saw, and the pipe material information is recorded in the form of manual report, and the subsequent operators manually identify and register the pipe material information (pipe number) of the steel pipe. At present, due to a large amount of emulsion and water vapor in the flying saw process of the steel pipe finishing line, the pipe material information spray printing adhesion effect is poor, and the pipe material information (pipe number) sprayed is damaged after the 1CT flushing, transverse moving chain, material shifter and finishing line rack friction in the running process of the steel pipe, causing the subsequent manual identification of the pipe material information to be unclear and incomplete, and often resulting in errors such as steel pipe information not corresponding and information missing, which leads to the inability to trace back the steel pipe information and brings a lot of tedious tasks to the operators, causing great inconvenience in production.
[0003] Therefore, a new code spraying device capable of realizing the online running of the steel pipe is urgently needed. CONTENT OF THE UTILITY MODEL
[0004] The utility model is made to solve the above technical problems, and aims to provide a code spraying device to solve the problems of poor pipe material information spray printing adhesion effect and easy damage and blur of the pipe material information sprayed in the running process of the steel pipe.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a code spraying device installed at the outlet of the steel pipe conveying lifting roller way for realizing code spraying on the transported steel pipe, which comprises a rack, a control cabinet arranged at one end of the rack, a moving assembly arranged at the other end of the rack, and a code spraying and marking assembly arranged on the moving assembly, wherein,
[0006] The moving assembly is used to drive the code spraying and marking assembly to move to the position where the steel pipe is to be sprayed;
[0007] The code spraying and marking assembly is used to spray and mark the code on the transported steel pipe;
[0008] The control cabinet is used to control the moving assembly to drive the code spraying and marking assembly to move; wherein,
[0009] The code spraying and marking assembly comprises a code spraying head and a UV curing lamp; wherein, the code spraying head and the UV curing lamp are arranged on the moving assembly; the code spraying head is used to spray the identification code on the steel pipe; and the UV curing lamp is used to cure the identification code sprayed on the steel pipe.
[0010] Preferably, the moving assembly comprises an X-axis linear module and a Z-axis linear module; wherein,
[0011] The Z-axis linear module is arranged on one side of the end of the rack, and the X-axis linear module is arranged on one side of the Z-axis linear module;
[0012] The X-axis linear module is used to realize the forward and backward movement of the ink-jet marking assembly along the X-axis.
[0013] The Z-axis linear module is used to realize the up and down movement of the ink-jet marking assembly along the Z-axis.
[0014] Preferably, the X-axis linear module comprises an X-axis sliding rail, a first sliding block arranged on the X-axis sliding rail, and a first motor arranged at one end of the X-axis sliding rail; wherein,
[0015] The first motor drives the first sliding block to move along the X-axis sliding rail.
[0016] The ink-jet head and the UV curing lamp are arranged on the first sliding block.
[0017] Preferably, the Z-axis linear module comprises a Z-axis sliding rail, a second sliding block arranged on the Z-axis sliding rail, and a second motor arranged at one end of the Z-axis sliding rail; wherein,
[0018] The second motor drives the second sliding block to move along the Z-axis sliding rail.
[0019] The X-axis sliding rail is arranged on the second sliding block.
[0020] Preferably, a wind knife is arranged on one side of the ink-jet head, and the wind knife is used to blow dry the moisture on the surface of the steel pipe.
[0021] Preferably, the wind knife comprises a plurality of nozzles.
[0022] Preferably, a sensor is arranged on one side of the wind knife, and the sensor is used to detect the running state of the steel pipe.
[0023] Preferably, a display screen is arranged on the control cabinet.
[0024] Preferably, an encoder is arranged on the conveying and lifting roller, wherein,
[0025] The encoder is electrically connected with the control cabinet.
[0026] The encoder is used to detect the real-time speed of the steel pipe conveying.
[0027] Preferably, the sensor, the air knife, the code spraying head and the UV curing lamp are arranged in sequence against the direction in which the steel pipe runs.
[0028] According to the above description and practice, the code spraying device is installed at the outlet of the steel pipe conveying and lifting roller way, the operation of the moving assembly and the code spraying and marking assembly is regulated and controlled through the control cabinet, the code spraying and marking assembly is moved according to the size of the steel pipe diameter by the moving assembly, the code spraying and marking assembly sprays the required marking information on the steel pipe, the moving assembly and the code spraying and marking assembly are controlled more simply through the control cabinet, the code spraying operation can fully cover the specified area of the steel pipe, and accurate control of the code spraying process can be realized. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 The figure is a structural schematic view of the code spraying device involved in an embodiment of the utility model.
[0030] Figure 2 The figure is a top view of the code spraying device involved in an embodiment of the utility model.
[0031] The reference numerals in the figure are:
[0032] 1, rack; 2, code spraying head; 3, UV curing lamp; 4, X-axis linear module; 5, Z-axis linear module; 6, air knife; 7, encoder; 8, sensor; 9, control cabinet; 10, display screen; 11, steel pipe; 12, conveying and lifting roller way. DETAILED DESCRIPTION
[0033] Exemplary embodiments now will be described more fully hereinafter with reference to the accompanying drawings. This exemplary embodiment, however, can be implemented in many different ways and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of exemplary embodiments to those skilled in the art. The features, structures, or characteristics described can be combined in any suitable manner in one or more embodiments.
[0034] In addition, the accompanying drawings are only schematic and are non-limiting illustrative of the present disclosure. Like references denote like elements throughout the skilled sections of the specification. Merely by way of example, the present disclosure can be embodied in the following exemplary aspects. In the following description, numerous specific details are disclosed, merely by way of example, in order to provide a thorough understanding of the present disclosure. One skilled in the relevant art will recognize that the present disclosure can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In an effort to avoid unnecessary obfuscation of the present disclosure, not all of the specific elements and acts are specifically illustrated in each exemplary aspect. Additionally, one skilled in the art will understand that the features described herein can be combined in any combination desired.
[0035] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and will not be interpreted in an overly literal or overly formal sense unless expressly so defined herein.
[0036] In view of the foregoing, the traditional code spraying device in the prior art has the problems of poor adhesion of the sprayed pipe material information, and the sprayed pipe material information is prone to damage and blur during the running of the steel pipe. The present application provides a code spraying device.
[0037] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0038] In this embodiment, a code spraying device is disclosed, Figure 1 The entire three-dimensional structure of the code spraying device is shown. Figure 2 The top view structure of the code spraying device is shown.
[0039] Please refer to Figure 1 and Figure 2The utility model discloses a code spraying device, which includes: a rack 1, a control cabinet 9 arranged at one end of the rack 1, a moving assembly arranged at the other end of the rack 1, and a code marking assembly arranged on the moving assembly. The moving assembly is used to drive the code marking assembly to move to a position where the steel pipe is to be sprayed with a code. The code marking assembly is used to spray a code on the transported steel pipe 11. The control cabinet is used to control the moving assembly to drive the code marking assembly to move. The steel pipe 11 is the material that needs to be sprayed with a code. The conveying and lifting roller way 12 is the conveying equipment for the original steel pipe 11 material on site, and the lifting height can be adjusted according to the size of the produced steel pipe 11. The rack 1 is a slide rail type bridge structure, and the moving assembly and the code marking assembly are integratedly installed on the slide rail cross beam of the rack 1, so that the standby position of the integrated code marking assembly can be adjusted. In this embodiment, the code marking assembly includes a code spraying head 2 and a UV curing lamp 3. The code spraying head 2 and the UV curing lamp 3 are arranged on the moving assembly. The code spraying head 2 is used to spray a code on the steel pipe 11. The UV curing lamp 3 is used to cure the code sprayed on the steel pipe 11. The code spraying head 2 is responsible for quickly and accurately spraying a code on the steel pipe 11, and the UV curing lamp 3 follows closely behind to quickly cure the code by using ultraviolet light, so as to ensure the durability and clarity of the code. The code spraying head 2 adopts an industrial-grade modular ink path, and continuously supplies ink under negative pressure, which is stable and reliable. The UV ink used by the code spraying head 2 meets the environmental protection requirements. The code spraying head 2 supports multiple fonts, can spray numbers, characters, icons, and can also spray two-dimensional codes, bar codes and other contents, supports variable data document printing, and provides an interface for system docking. The UV curing lamp 3 is installed at the rear of the code spraying head 2, and is used to irradiate the code sprayed on the steel pipe 11 by using a UV cold light lamp. The ink is dried instantly before it spreads, and does not penetrate into the steel pipe 11, so that the adhesion of the ink is greatly improved, and the recognition rate can be effectively improved. The code spraying head 2 and the UV curing lamp 3 are installed on the X-axis linear module 4, and move horizontally synchronously with the X-axis linear module 4.
[0040] Further, the moving assembly comprises an X-axis linear module 4 and a Z-axis linear module 5; the Z-axis linear module 5 is arranged on one side of the end of the rack, and the X-axis linear module 4 is arranged on one side of the Z-axis linear module 5; the X-axis linear module 4 is used to realize the forward and backward horizontal movement of the code spraying and marking assembly along the X-axis; and the Z-axis linear module 5 is used to realize the up and down movement of the code spraying and marking assembly along the Z-axis. The X-axis linear module 4 comprises an X-axis sliding rail, a first sliding block arranged on the X-axis sliding rail, and a first motor arranged at one end of the X-axis sliding rail; the first motor drives the first sliding block to move along the X-axis sliding rail; the code spraying head 2 and the UV curing lamp 3 are arranged on the first sliding block; the Z-axis linear module 5 comprises a Z-axis sliding rail, a second sliding block arranged on the Z-axis sliding rail, and a second motor arranged at one end of the Z-axis sliding rail; the second motor drives the second sliding block to move along the Z-axis sliding rail; and the X-axis sliding rail is arranged on the second sliding block. The X-axis linear module 4 and the Z-axis linear module 5 realize the forward and backward horizontal movement of the code spraying and marking assembly along the X-axis and the up and down movement of the code spraying and marking assembly along the Z-axis, respectively, which greatly improves the flexibility and accuracy of the code spraying operation.
[0041] Further, a wind knife 6 is arranged on one side of the code spraying head 2, and the wind knife 6 is used to dry the water on the surface of the steel pipe 11. The wind knife 6 comprises a plurality of nozzles, and the number of the nozzles is at least two to ensure the uniformity and comprehensiveness of the wind force. A sensor 8 is arranged on one side of the wind knife 6, and the sensor 8 is used to detect the running state of the steel pipe 11. The sensor 8 is installed at the front of the wind knife 6 and is used to detect whether there is a steel pipe 11 and to detect the distance of the steel pipe 11, and the signal is transmitted to the control cabinet 9 to send the wind knife 6 and to determine the adaptive horizontal movement distance of the code spraying head 2. The wind knife 6 is installed in front of the code spraying head 2 and behind the sensor 8. Because there is water vapor in the flying saw production process section of the steel pipe 11, the reliability of the code spraying is affected, and when the sensor 8 detects the incoming steel pipe 11, the wind knife 6 is started to realize the blowing of compressed air on the surface of the incoming steel pipe 11, so that the water on the surface of the steel pipe 11 is dried, and the clear effect of the code spraying is ensured.
[0042] Further, a display screen 10 is arranged on the control cabinet 9. The display screen 10 can directly display the running state and various parameter information of the system, which provides great convenience and safety for the operator.
[0043] Further, an encoder 7 is arranged on the conveying and lifting roller 12, wherein the encoder 7 is electrically connected with the control cabinet 9; and the encoder 7 is used to detect the real-time speed of the conveying of the steel pipe 11. The encoder 7 is installed on the end of the transmission shaft of the original conveying and lifting roller 12 and is used to detect the real-time speed of the conveying of the steel pipe 11 and to transmit the signal to the control cabinet 9 of the code spraying device, so that the code spraying head 2 automatically matches the code spraying speed according to the conveying speed, and the sprayed code is ensured to be not deformed and recognizable.
[0044] Further, the sensor 8, the air knife 6, the inkjet head 2 and the UV curing lamp 3 are arranged in sequence against the running direction of the steel pipe 11, forming an efficient and orderly working system, ensuring the smooth progress of the whole inkjet operation.
[0045] In summary, the utility model discloses a modular design's inkjet device, through adopting negative pressure ink supply system and UV ink technology. After inkjet printer inkjet mark information, immediately carry out UV cold light lamp irradiation, and the ink diffusion before fast solidification, will not penetrate into the steel pipe 11, and adopt UV technology, and the adhesion of ink is greatly promoted. Modular design's inkjet device supports multiple fonts, can print digital, character, icon, can also print two-dimensional code, bar code and other contents, supports variable data document printing and provides interface and system docking, realizes enterprise product traceability management.
[0046] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A code printing device installed at the outlet of a steel pipe conveying elevator roller, for realizing code printing on a transported steel pipe, characterized in that, The device comprises a rack, a control cabinet arranged at one end of the rack, a moving assembly arranged at the other end of the rack, and a code printing and marking assembly arranged on the moving assembly. The moving assembly is used to drive the code printing and marking assembly to move to a position where the steel pipe is to be printed with a code. The code printing and marking assembly is used to print a code on the transported steel pipe. The control cabinet is used to control the moving assembly to drive the code printing and marking assembly to move. The code printing and marking assembly comprises a code printing head and a UV curing lamp, wherein the code printing head and the UV curing lamp are arranged on the moving assembly; the code printing head is used to print a code on the steel pipe; and the UV curing lamp is used to cure the code printed on the steel pipe.
2. The device according to claim 1, wherein the moving assembly comprises an X-axis linear module and a Z-axis linear module. The Z-axis linear module is arranged at one side of the end of the rack, and the X-axis linear module is arranged at one side of the Z-axis linear module. The X-axis linear module is used to drive the code printing and marking assembly to move back and forth along the X-axis. The Z-axis linear module is used to drive the code printing and marking assembly to move up and down along the Z-axis.
3. The device according to claim 2, wherein the X-axis linear module comprises an X-axis sliding rail, a first sliding block arranged on the X-axis sliding rail, and a first motor arranged at one end of the X-axis sliding rail. The first motor drives the first sliding block to move along the X-axis sliding rail. The code printing head and the UV curing lamp are arranged on the first sliding block.
4. The device according to claim 3, wherein the Z-axis linear module comprises a Z-axis sliding rail, a second sliding block arranged on the Z-axis sliding rail, and a second motor arranged at one end of the Z-axis sliding rail. The second motor drives the second sliding block to move along the Z-axis sliding rail. The X-axis sliding rail is arranged on the second sliding block.
5. The device according to claim 4, wherein a wind knife is arranged at one side of the code printing head, and the wind knife is used to dry the moisture on the surface of the steel pipe.
6. The device according to claim 5, wherein the wind knife comprises at least two nozzles.
7. The device according to claim 5, wherein a sensor is arranged at one side of the wind knife, and the sensor is used to detect the running state of the steel pipe.
8. The device according to claim 1, wherein a display screen is arranged on the control cabinet.
9. The device according to claim 1, wherein an encoder is arranged on the conveying and lifting roller, and wherein the encoder is electrically connected to the control cabinet, and the encoder is used to detect the real-time speed of the steel pipe conveying.
10. The device according to claim 7, wherein the sensor, the wind knife, the code printing head, and the UV curing lamp are arranged in sequence against the running direction of the steel pipe.