CN218066246U - High temperature cast iron pipe diameter detecting system - Google Patents
High temperature cast iron pipe diameter detecting system Download PDFInfo
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- CN218066246U CN218066246U CN202222398635.4U CN202222398635U CN218066246U CN 218066246 U CN218066246 U CN 218066246U CN 202222398635 U CN202222398635 U CN 202222398635U CN 218066246 U CN218066246 U CN 218066246U
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- carrier roller
- cast iron
- pipe diameter
- iron pipe
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Abstract
The utility model relates to a cast iron pipe production technical field provides a high temperature cast iron pipe diameter detecting system, include: the pipe diameter detection device comprises a carrier roller device, a pipe incoming detection sensor, a pipe diameter detection mechanism and a PLC (programmable logic controller); the incoming pipe detection sensor is arranged at a position right facing the carrier roller device, and the detection direction of the incoming pipe detection sensor faces the position where the carrier roller device lifts the cast iron pipe; the pipe diameter detection mechanism is positioned on one side of the carrier roller device; pipe diameter detection mechanism includes: the device comprises a bracket, a range finder and a cooling water system; the bracket is provided with a top end beam, the end part of the top end beam is provided with a distance measuring instrument, and the distance measuring instrument is positioned right above the carrier roller device; a cooling water system is arranged in the bracket; the incoming pipe detection sensor, the cooling water system and the range finder are respectively in signal connection with the PLC. The utility model discloses can carry out the rapid survey to the cast iron pipe diameter under the high temperature condition, promote high temperature cast iron pipe diameter detecting system's suitability.
Description
Technical Field
The utility model relates to a cast iron pipe production technical field especially relates to a high temperature cast iron pipe diameter detecting system.
Background
In the production process of the nodular cast iron pipes with different pipe diameters, a plurality of working procedures need to adjust different process parameters according to the diameter of the nodular cast iron pipe.
The diameter of the cast iron pipe is measured at present, mainly the size of the diameter of the pipe is measured manually, and the automation level is low; and automatic detection equipment is also provided, so that the cast iron pipe can be detected at low temperature or normal temperature.
The temperature of the ductile cast iron pipe produced by the centrifuge is very high, and the conventional automatic pipe diameter detection equipment cannot be applied, so that the production efficiency is low, and the difficulty in measuring the pipe diameter of the high-temperature ductile cast iron pipe is very high, so that the pipe diameter detection system in the high-temperature environment is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the nodular cast-iron pipe temperature that mainly solves present centrifuge and produce is very high, and conventional pipe diameter automated inspection equipment can not be suitable for, measures the very big technical problem of the degree of difficulty to high temperature cast-iron pipe diameter, provides a high temperature cast-iron pipe diameter detecting system to carry out the short-term test to the cast-iron pipe diameter under the high temperature condition, promote high temperature cast-iron pipe diameter detecting system's suitability.
The utility model provides a high temperature cast iron pipe diameter detecting system, include: the pipe diameter detection device comprises a carrier roller device, a pipe incoming detection sensor, a pipe diameter detection mechanism and a PLC (programmable logic controller);
the incoming pipe detection sensor is arranged at a position right facing the carrier roller device, and the detection direction of the incoming pipe detection sensor faces the position where the carrier roller device lifts the cast iron pipe;
the pipe diameter detection mechanism is positioned on one side of the carrier roller device;
pipe diameter detection mechanism includes: the device comprises a bracket, a range finder and a cooling water system;
the bracket is provided with a top end beam, the end part of the top end beam is provided with a distance measuring instrument, and the distance measuring instrument is positioned right above the carrier roller device; a cooling water system is arranged in the bracket;
the incoming pipe detection sensor, the cooling water system and the range finder are respectively in signal connection with the PLC.
Preferably, the idler device includes: a carrier roller motor and a carrier roller;
the carrier roller motor is connected with the carrier roller through a shaft.
Preferably, the carrier roller motor is in signal connection with a carrier roller frequency converter, and the carrier roller frequency converter is in signal connection with a PLC (programmable logic controller);
the carrier roller frequency converter and the PLC are respectively installed in the control cabinet.
Preferably, the method further comprises the following steps: a pipe blocking device;
the fender pipe device includes: the device comprises a pipe blocking hydraulic cylinder and a pipe blocking block arranged on a piston rod of the pipe blocking hydraulic cylinder;
the blocking pipe hydraulic cylinder is connected with a hydraulic system.
Preferably, the method further comprises the following steps: a pipe pulling device;
the pipe pulling device comprises: the pipe shifting hydraulic cylinder and the pipe shifting block are arranged on a piston rod of the pipe shifting hydraulic cylinder;
the pipe shifting hydraulic cylinder is connected with a hydraulic system, and the hydraulic system is in signal connection with the PLC.
Preferably, the method further comprises the following steps: a human-computer interaction interface;
the human-computer interaction interface is in signal connection with the PLC, and is arranged on the field operation table.
Preferably, the cooling water system is connected to an external cooling water supply device.
Preferably, the outgoing direction of the distance measuring instrument and the axial direction of the cast iron pipe have an inclined angle.
The utility model provides a pair of high temperature cast-iron pipe diameter detecting system, cooling water system are covered with whole support along the shape of support, can cool down support 1 and the distancer thereon, guarantee that the distancer normally works, even also can carry out the rapid survey to the pipe diameter under the high temperature condition about 600, promote high temperature cast-iron pipe diameter detecting system's suitability, promote cast-iron pipe's production efficiency. The pipe diameter measuring result is accurate, and measurement efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a system for detecting the pipe diameter of a high-temperature cast iron pipe provided by the present invention;
fig. 2 is a schematic structural diagram of a pipe blocking device provided by the present invention;
fig. 3 is a schematic structural diagram of a pipe pulling device provided by the present invention;
FIG. 4 is a schematic structural view of the working state of the pipe blocking device and the pipe poking device;
fig. 5 is a schematic diagram of module connection of the system for detecting the pipe diameter of a high-temperature cast iron pipe provided by the present invention.
Reference numerals: 1. a support; 2. a cast iron pipe; 3. a pipe-in detection sensor; 4. a range finder; 5. a carrier roller device; 6. a pipe blocking device; 7. a pipe pulling device.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
As shown in fig. 1-5, the embodiment of the utility model provides a high temperature cast iron pipe diameter detecting system, include: the pipe diameter detection device comprises a carrier roller device 5, a pipe incoming detection sensor 3, a pipe diameter detection mechanism and a PLC (programmable logic controller).
The incoming pipe detection sensor 3 is arranged at a position right opposite to the carrier roller device 5, and the detection direction of the incoming pipe detection sensor 3 faces to the position where the carrier roller device 5 lifts the cast iron pipe 2; the incoming pipe detection sensor 3 can detect whether a pipe is incoming on the idler roller device 5.
The pipe diameter detection mechanism is positioned on one side of the carrier roller device 5. Pipe diameter detection mechanism includes: the device comprises a bracket 1, a range finder 4 and a cooling water system; the bracket 1 is provided with a top end beam, the end part of the top end beam is provided with a distance measuring instrument 4, the distance measuring instrument 4 is positioned right above the carrier roller device 5, the emergent direction of the distance measuring instrument 4 can form an inclined angle with the axial direction of the cast iron pipe 2, such as 15-75 degrees, the distance between the distance measuring instrument 4 and the cast iron pipe 2 can be increased, and the temperature influence of the cast iron pipe 2 on the distance measuring instrument 4 is reduced; a cooling water system is arranged in the bracket 1 and is connected with external cooling water supply equipment. Cooling water system is covered with whole support 1 along the shape of support 1, can cool down support 1 and distancer 4 thereon, guarantees that distancer 4 normally works.
The incoming pipe detection sensor 3, the cooling water system and the distance measuring instrument 4 are respectively connected with the PLC through signals.
The idler device 5 includes: a carrier roller motor and a carrier roller; the carrier roller motor is connected with the carrier roller through a shaft. The carrier roller motor is in signal connection with a carrier roller frequency converter, and the carrier roller frequency converter is in signal connection with a PLC (programmable logic controller); the carrier roller frequency converter and the PLC are respectively installed in the control cabinet. The rotating speed of the carrier roller motor can be adjusted by the carrier roller frequency converter.
Specifically, the carrier roller device 5 comprises two sets of carrier roller units, wherein the two sets of carrier roller units can be driving carrier rollers, driven carrier rollers or dual-drive carrier rollers; each group of carrier roller units is provided with a pair of carrier rollers; two ends of the cast iron pipe 2 are supported through two pairs of supporting rollers of the two groups of supporting roller units.
Further, the utility model discloses a high temperature cast iron pipe diameter detecting system still includes: and a pipe blocking device 6. As shown in fig. 2 and 4, the pipe blocking device 6 includes: the device comprises a pipe blocking hydraulic cylinder and a pipe blocking block arranged on a piston rod of the pipe blocking hydraulic cylinder; the blocking pipe hydraulic cylinder is connected with a hydraulic system. Specifically, keep off a tub pneumatic cylinder and a fender pipe piece and can articulate on keeping off a tub device support body, keep off a tub pneumatic cylinder piston rod flexible, can drive and keep off a tub piece rotation, keep off a tub piece and lift and can block cast iron pipe 2.
Further, the utility model discloses a high temperature cast iron pipe diameter detecting system still includes: a pipe pulling device 7. As shown in fig. 3 and 4, the pipe-setting device 7 includes: the pipe shifting hydraulic cylinder and the pipe shifting block are arranged on a piston rod of the pipe shifting hydraulic cylinder; the pipe shifting hydraulic cylinder is connected with a hydraulic system, and the hydraulic system is in signal connection with the PLC. It is specific, dial a tub pneumatic cylinder and dial a tub piece and can articulate on dialling a tub device support body, dial a tub pneumatic cylinder piston rod flexible, can drive and dial a tub piece rotatory, dial a tub piece and lift and can stir cast iron pipe 2.
The utility model discloses a keep off pipe device 6 and dial pipe device 7 can be in the same place with bearing roller device 5 installation.
Additionally, the utility model discloses a high temperature cast iron pipe diameter detecting system still includes: a human-computer interaction interface; the human-computer interaction interface is in signal connection with the PLC, and is arranged on the field operation table, so that system parameter adjustment and system operation are facilitated.
The utility model provides a high temperature cast iron pipe diameter detecting system's theory of operation: when the high-temperature cast iron pipe 2 coming out of the centrifuge is conveyed to the carrier roller device 5 through the conveying chain, the pipe blocking device 6 is in a lifting state, the pipe blocking device 6 firstly blocks the cast iron pipe 2, and the incoming pipe detection sensor 3 detects the incoming pipe; the idler is put down to idler device 5, and distancer 4 will detect data and pass to the PLC controller this moment, and the PLC controller sends the instruction afterwards and lets the idler converter control idler rotate certain angle according to the frequency of setting for, measure again. The measuring times can be adjusted according to actual conditions. After the measurement data are obtained, the PLC controller obtains the pipe diameter data, the measurement result is accurate, and the efficiency is high. At the moment, the carrier roller device 5 is lifted, the pipe blocking device 6 falls down and the pipe pulling device 7 is lifted to pull out the cast iron pipe 2, and the cast iron pipe is conveyed continuously by the conveying chain.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a high temperature cast iron pipe diameter detecting system which characterized in that includes: the pipe diameter detection device comprises a carrier roller device (5), an incoming pipe detection sensor (3), a pipe diameter detection mechanism and a PLC (programmable logic controller);
the incoming pipe detection sensor (3) is arranged at a position right facing the carrier roller device (5), and the detection direction of the incoming pipe detection sensor (3) faces the position where the carrier roller device (5) lifts the cast iron pipe;
the pipe diameter detection mechanism is positioned on one side of the carrier roller device (5);
pipe diameter detection mechanism includes: the distance measuring device comprises a bracket (1), a distance measuring instrument (4) and a cooling water system;
the support (1) is provided with a top end beam, the end part of the top end beam is provided with a distance measuring instrument (4), and the distance measuring instrument (4) is positioned right above the carrier roller device (5); a cooling water system is arranged in the bracket (1);
the incoming pipe detection sensor (3), the cooling water system and the range finder (4) are respectively in signal connection with the PLC.
2. The system for detecting the pipe diameter of the high-temperature cast iron pipe as recited in claim 1, wherein the carrier roller device (5) comprises: a carrier roller motor and a carrier roller;
the carrier roller motor is connected with the carrier roller through a shaft.
3. The system for detecting the pipe diameter of the high-temperature cast iron pipe as claimed in claim 2, wherein the carrier roller motor is in signal connection with a carrier roller frequency converter, and the carrier roller frequency converter is in signal connection with a PLC (programmable logic controller);
the carrier roller frequency converter and the PLC are respectively installed in the control cabinet.
4. The system for detecting the pipe diameter of the high-temperature cast iron pipe as claimed in claim 1 or 3, further comprising: a pipe blocking device (6);
the pipe blocking device (6) comprises: the device comprises a pipe blocking hydraulic cylinder and a pipe blocking block arranged on a piston rod of the pipe blocking hydraulic cylinder;
the blocking pipe hydraulic cylinder is connected with a hydraulic system.
5. The system for detecting the pipe diameter of the high-temperature cast iron pipe as recited in claim 4, further comprising: a pipe-pulling device (7);
the tube-pulling device (7) comprises: the pipe shifting hydraulic cylinder and the pipe shifting block are arranged on a piston rod of the pipe shifting hydraulic cylinder;
the pipe shifting hydraulic cylinder is connected with a hydraulic system, and the hydraulic system is in signal connection with the PLC.
6. The system for detecting the pipe diameter of the high-temperature cast iron pipe as recited in claim 5, further comprising: a human-computer interaction interface;
the human-computer interaction interface is in signal connection with the PLC, and is arranged on the field operation table.
7. The system for detecting the pipe diameter of the high-temperature cast iron pipe as claimed in claim 5, wherein the cooling water system is connected with an external cooling water supply device.
8. The system for detecting the pipe diameter of the high-temperature cast iron pipe as claimed in claim 1, wherein the outgoing direction of the distance meter (4) has an inclined angle with the axial direction of the cast iron pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398635.4U CN218066246U (en) | 2022-09-09 | 2022-09-09 | High temperature cast iron pipe diameter detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398635.4U CN218066246U (en) | 2022-09-09 | 2022-09-09 | High temperature cast iron pipe diameter detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218066246U true CN218066246U (en) | 2022-12-16 |
Family
ID=84408661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222398635.4U Active CN218066246U (en) | 2022-09-09 | 2022-09-09 | High temperature cast iron pipe diameter detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218066246U (en) |
-
2022
- 2022-09-09 CN CN202222398635.4U patent/CN218066246U/en active Active
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