CN-117538486-B - Automatic detection system and method for heat preservation plate

CN117538486BCN 117538486 BCN117538486 BCN 117538486BCN-117538486-B

Abstract

The invention relates to the technical field of detection of heat-insulating plates, in particular to an automatic detection system and method for the heat-insulating plates, wherein the automatic detection system comprises an AGV robot, and the AGV robot is suitable for conveying the heat-insulating plates with two-dimensional code labels from a sample collection point to a station of a feeding area; the first code scanning register scans two-dimensional codes on the heat-insulating plate, the cutting machine cuts the heat-insulating plate into a plurality of test pieces according to information acquired from the first code scanning register, the first mechanical arm is suitable for conveying the heat-insulating plate scanned by the first code scanning register onto a first conveyor belt, the second conveyor belt conveys the test pieces cut by the cutting machine and sprayed with the codes to a blanking area station, the second code scanning register scans the sprayed codes on the test pieces, and the second mechanical arm extracts the test pieces of the blanking area station. Through using automation equipment, alleviateed the work load of manual handling, promoted work efficiency, through adopting the automatic cutout mode not only promoted the dimensional accuracy of cutting, effectively avoided poisonous gas to endanger inspector's health safety.

Inventors

ZHANG YANWEI
PAN RONGKAI
LIU YUHONG
ZHAO YUFEN
WANG JINGUANG
BAO JIALE

Assignees

常州市建筑科学研究院集团股份有限公司

Dates

Publication Date: 20260512
Application Date: 20231109

Claims (10)

1. An automatic detection system for thermal insulation boards, comprising The AGV robot is suitable for conveying the thermal insulation board with the two-dimensional code label from the sample receiving point to the station of the feeding area; the first code scanning register (1) is arranged at a station of the feeding area and is suitable for scanning two-dimensional codes on the heat-insulating plate to obtain the size and the number of samples to be cut of the parameters detected by the heat-insulating plate, registering the serial number of the heat-insulating plate and inputting the serial number into the system; The cutting machine (2) is arranged in a cutting working area and is suitable for cutting the heat-insulating plate into a plurality of test pieces according to the information acquired from the first code scanning register (1) and spraying codes on each test piece; The first conveyor belt is suitable for conveying the heat-insulating plate to a working area of the cutting machine (2); the first mechanical arm is suitable for conveying the thermal insulation board scanned by the first code scanning register (1) onto a first conveyor belt; the second conveyor belt is suitable for conveying the test piece which is cut by the cutting machine (2) and sprayed with the code to a station of a blanking area; the second code scanning register (3) is arranged at the station of the blanking area and is suitable for scanning the code spraying on the test piece, comparing the code spraying with the detection information sheet recorded in the previous system, calculating the size and the number of the heat-insulating plates with the same serial number as the heat-insulating plates, and if the heat-insulating plates are required to be cut, continuing to cut, and if the heat-insulating plates are required to be cut, directly passing through the heat-insulating plates after finishing cutting; and the second mechanical arm extracts test pieces at the station of the blanking area, sorts the test pieces according to code spraying numbers, sorts the test pieces and places the test pieces into trays in a waiting area, and shunts the residual heat-insulating plates to a waste area (4).
2. The automated inspection system for insulation panels of claim 1, wherein the first conveyor comprises a first horizontal conveyor, an angled conveyor and a second horizontal conveyor, the first horizontal conveyor is adapted for feeding by a first robotic arm, the angled conveyor is adapted for flipping the insulation panel such that two-dimensional code labels do not appear on the upwardly facing surface of the insulation panel, and the second horizontal conveyor is adapted for conveying the flipped insulation panel.
3. The automated inspection system for insulation panels as claimed in claim 2 wherein the first conveyor is provided with a dividing baffle such that each insulation panel is located within a defined area on the first conveyor.
4. An automatic detection system for thermal insulation boards according to claim 3, characterized in that the cutting machine (2) comprises a frame (27), a fixed rail (21) is arranged on the frame (27), a movable frame (22) is arranged on the fixed rail (21) along the transverse sliding direction, a grabbing sucker (26), a code spraying machine (24) and a cutting tool bit (25) are arranged on the movable frame (22) along the longitudinal sliding direction, telescopic components are arranged on the grabbing sucker (26), the code spraying machine (24) and the cutting tool bit (25) so as to realize the movement along the vertical direction, the grabbing sucker (26) is suitable for grabbing the thermal insulation boards, the cutting tool bit (25) is suitable for cutting the thermal insulation boards, and the code spraying machine (24) is suitable for spraying codes to test pieces.
5. The automatic detection system for thermal insulation boards according to claim 4, wherein the movable frame (22) is provided with a chute (23), and the grabbing sucker (26), the ink jet printer (24) and the cutting tool bit (25) all slide along the chute (23).
6. An automatic detection method for thermal insulation boards based on the automatic detection system for thermal insulation boards according to claim 5, characterized by comprising the following steps: S1, a detection information recording system is preliminarily carried out on the inspected heat-preservation plate by a detection mechanism, a detection information sheet is formed, a two-dimension code label generated by the detection information sheet is stuck on the surface of the heat-preservation plate, and the two-dimension code label is kept upwards; s2, conveying the thermal insulation board adhered with the two-dimensional code label to a station of a feeding area by an AGV robot; S3, a first code scanning register (1) beside a station of a feeding area scans two-dimensional codes on the heat-insulating plate, and synchronizes information into a cutting machine (2) to obtain the size and the number of samples to be cut of parameters detected by the heat-insulating plate, and simultaneously registers serial numbers A-B-Cx of the heat-insulating plate, wherein A is a serial number in code scanning, B is a serial number of a detection order, C is a serial number of a heat-insulating plate type, and x is a serial number of the heat-insulating plate; S4, a first mechanical arm on a station of the feeding area grabs the heat-insulating plates to the conveyor belt according to the sequence number A in an ascending order through a sucker; s5, conveying the heat-insulating plates to a working area of the cutting machine (2) through a conveying belt; S6, pushing and turning over the heat-insulating plate through mechanical force application on the inclined conveyor belt section, so that the two-dimensional code label does not appear on the surface of the heat-insulating plate, subsequent cutting and code spraying are not affected, and the turned heat-insulating plate is transported to a working area of the cutting machine (2) through the horizontal conveyor belt; S7, after receiving detection information of the code scanning register, the cutting machine (2) automatically acquires the size and the number of samples to be cut of parameters detected by the serial number A-B-Cx heat preservation plate; S8, after the heat-insulating plate enters a working area of the cutting machine (2), aligning the heat-insulating plate to a cutting position through a grabbing sucker (26), cutting the heat-insulating plate according to given detection information to prepare samples, and spraying codes on each small-size test piece after cutting is finished; s9, conveying the heat-insulating plate subjected to sample preparation to a station of a blanking area through a second conveyor belt, scanning a code spraying on a small-size test piece by a second code scanning register (3) beside the station of the blanking area, comparing the code spraying with a detection information sheet recorded in a previous system, and calculating to obtain the size and the number of the heat-insulating plate with the same B-C in a serial number A-B-Cx of the heat-insulating plate, wherein the heat-insulating plate is required to be cut, and if the heat-insulating plate is required to be cut, repeating the step S8, and if the heat-insulating plate is cut, directly passing through the heat-insulating plate after the cutting is finished; s10, a second mechanical arm on a station of the blanking area extracts the test pieces which are cut out on the heat-insulating boards, sorts the test pieces, puts the test pieces into trays in a waiting area in a sorting mode, and shunts the rest heat-insulating boards to a waste area (4); S11, after all the heat-insulating boards with the same B-C in the serial numbers A-B-Cx finish cutting and sorting processes, the trays in the waiting area are transported to a curing room (5) through a conveyor belt; S12, after the sample enters a curing room (5), grabbing a tray by a truss robot and sequentially placing the sample into gaps on a curing frame; S13, after the curing period meets the test conditions, a detector invokes a heat-insulating plate sample in the system, and a truss robot grabs a corresponding tray to an outlet sampling area (51) of the curing chamber (5); s14, the AGV robot conveys the trays with samples to be detected in the outlet sampling area (51) of the curing room (5) to a corresponding laboratory, and after the experiment is completed, the AGV robot conveys the empty trays to a waiting area at a station of the blanking area.
7. The automatic inspection method for thermal insulation boards according to claim 6, wherein in S7, the cutting sample is performed according to a rule of priority of large size among inspection parameters.
8. The automatic detection method for thermal insulation boards according to claim 6, wherein in the step S8, when the code is sprayed, the sprayed code is consistent with the two-dimensional code label of the thermal insulation board, the code number of each sprayed code is A-B-Cx-Dy, D is the code number corresponding to the detection parameter, and y is the number of the cut pieces.
9. The automatic inspection method for thermal insulation boards according to claim 8, wherein in S10, sorting is performed by spraying D of code numbers a-B-Cx-Dy.
10. The automatic inspection method for thermal insulation boards according to claim 9, wherein in S13, the thermal insulation board sample is retrieved by spraying code number a-B-Cx-Dy.

Description

Automatic detection system and method for heat preservation plate Technical Field The invention relates to the technical field of detection of heat-insulating plates, in particular to an automatic detection system and method for heat-insulating plates. Background At present, the common heat-insulating plates in the external heat-insulating plate system of the external wall of the building energy-saving engineering generally comprise a molded polystyrene foam plastic plate (EPS plate), an extruded polystyrene foam plastic plate (XPS plate), a composite foamed cement plate, a hard foam polyurethane plate, a polyurethane hard foam composite heat-insulating plate and the like. After the on-site construction of the insulation board is completed, the construction unit and the supervision unit can request to a third party detection mechanism for entrusting detection according to GB 50411-2019. As a detection mechanism, the thermal insulation board is subjected to detection tests and result assessment according to the requirements of JGJ 144-2019 external thermal insulation engineering technical regulations, and although the thermal insulation board has the constraint of sample delivery requirements, the thermal insulation board is usually required to detect various parameters including physical property tests, chemical property tests, combustibility tests and the like. The current thermal insulation board detection flow comprises sample collection, information marking, transportation circulation, sample preparation and maintenance, detection test and sample retention. The whole process almost completely depends on manpower, so that the detection period is long, and the information is inevitably disordered and even lost. Before the detection experiment, the thermal insulation board needs to be sampled according to the detection parameters, the size of the sampled is determined according to the standard specifications led by the detection parameters, and the thermal insulation board is cut by using the heating wires to prepare the sample. In the process, not only the dimensional accuracy is affected, but also toxic gas is easy to generate to endanger the body safety of the detection personnel. Therefore, how to improve the automation degree of the detection of the heat-insulating plate and improve the detection efficiency of the heat-insulating plate becomes a technical problem to be solved urgently by those skilled in the art. Disclosure of Invention The invention aims to solve the technical problems in the prior art, and provides an automatic detection system and method for a heat-insulating plate. The automatic detection system for the thermal insulation plates comprises an AGV robot, a first code scanning register, a cutter, a first conveying belt, a first mechanical arm, a second conveying belt, a second code scanning register, a cutting machine and a sorting mechanical arm, wherein the AGV robot is suitable for conveying the thermal insulation plates attached with two-dimensional code labels to a station of a feeding area from a sample receiving point, the first code scanning register is suitable for scanning two-dimensional codes on the thermal insulation plates to obtain the size and the number of samples to be cut and the serial number of the thermal insulation plates to be recorded by the thermal insulation plates, the serial number of the thermal insulation plates is registered and recorded in the automatic detection system, the cutter is suitable for cutting the thermal insulation plates into a plurality of test pieces according to information acquired from the first code scanning register and spraying codes on each test piece, the first conveying belt is suitable for conveying the thermal insulation plates which are scanned by the first code scanning register to the first conveying belt, the second conveying belt is suitable for conveying the test pieces which are cut by the cutter to the station of a discharging area, the second code scanning register is used for scanning the test pieces on the test pieces, the test pieces which are compared with the detection information list recorded in the previous system, the thermal insulation plates are calculated, the thermal insulation plates with the same size which is required to be cut and the number of the thermal insulation plates which are required to be cut and the thermal insulation plates which are cut and the rest in the cutting area, and the thermal insulation plates are cut and the thermal insulation plates are further cut and the thermal insulation plates are required to be cut and the thermal insulation plate to be cut and the waste material is cut and the rest to be cut and the test to the test plate to the test piece. According to the automatic detection system and method for the heat-insulating plate, disclosed by the invention, the workload of manual transportation is reduced by using automatic equipment, the working efficiency is improved, th