CN117109449A - Gypsum board finished product panel detecting system - Google Patents
Gypsum board finished product panel detecting system Download PDFInfo
- Publication number
- CN117109449A CN117109449A CN202311087428.XA CN202311087428A CN117109449A CN 117109449 A CN117109449 A CN 117109449A CN 202311087428 A CN202311087428 A CN 202311087428A CN 117109449 A CN117109449 A CN 117109449A
- Authority
- CN
- China
- Prior art keywords
- stacked
- gypsum boards
- length
- weighing
- gypsum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 210
- 239000010440 gypsum Substances 0.000 title claims abstract description 210
- 238000005303 weighing Methods 0.000 claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 36
- 238000005259 measurement Methods 0.000 claims description 64
- 239000000523 sample Substances 0.000 claims description 45
- 238000007689 inspection Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012795 verification Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
Abstract
The application discloses a gypsum board finished product board detection system, which comprises a conveying mechanism, a detection mechanism and a detection mechanism, wherein the conveying mechanism is used for directionally conveying a dried gypsum board; the weighing mechanism is arranged between the conveying mechanisms and divides the conveying mechanisms into an upstream section and a downstream section, the weighing mechanism is used for receiving the stacked gypsum boards of the upstream section and jacking the stacked gypsum boards for weighing, and the weighing mechanism resets and transmits the weighed stacked gypsum boards to the downstream section; the dimension measuring component is used for measuring the width, the length and the height of the stacked gypsum boards respectively; the control system regulates and controls the conveying mechanism to convey the stacked gypsum boards to the weighing mechanism for weighing according to the detection result of the dimension measuring assembly, and alarms according to the detection result or the weighing result of the dimension measuring assembly; the application detects the full size of the stacked gypsum board, detects the weight of the stacked gypsum board which meets the full size requirement, reduces the weighing times and improves the overall production efficiency.
Description
Technical Field
The application relates to the technical field of gypsum board finished product detection, in particular to a gypsum board finished product board detection system.
Background
The gypsum board is a light building board which is mainly made of gypsum and facing paper as main raw materials and is mixed with auxiliary materials such as water, foaming agent, coagulant, starch, fiber and the like, and has the characteristics of heat preservation, heat insulation, light weight, sound insulation, fire prevention, good decorative performance, convenient construction, space saving, energy conservation, environmental protection and the like.
The qualified gypsum board of drying needs to detect its appearance size, quantity, weight, and the testing result just can carry out the finished product sales in qualified within range, and traditional measurement mode carries out manual measurement to stacking gypsum board, leads to production efficiency decline.
Compared with manual measurement, the method has the advantages that the existing laser probe detection system is adopted to measure the outline dimension of the stacked gypsum boards, and the production efficiency is improved, but the method performs weighing operation on each stacked gypsum board, so that the reduction speed of a conveying line of the stacked gypsum boards is required to be adjusted for improving the weighing stability, and the production line efficiency of the whole gypsum board is also relatively influenced by the operation.
Disclosure of Invention
The application aims to provide a gypsum board finished product board detection system, which aims to solve the technical problem that in the prior art, each stacking gypsum board is weighed, and the production line efficiency of the whole gypsum board is relatively influenced.
In order to solve the technical problems, the application specifically provides the following technical scheme:
a gypsum board finished board inspection system comprising:
the conveying mechanism is used for directionally conveying the dried gypsum board;
the weighing mechanism is arranged between the conveying mechanisms and divides the conveying mechanisms into an upstream section and a downstream section, the weighing mechanism is used for receiving the stacked gypsum boards of the upstream section and jacking the stacked gypsum boards for weighing, and the weighing mechanism resets and transmits the weighed stacked gypsum boards to the downstream section;
a dimension measuring assembly disposed above the upstream section for measuring the width, length and height of the stacked gypsum boards, respectively;
the control system is respectively and electrically connected with the dimension measuring assembly, the weighing mechanism and the conveying mechanism, the control system regulates and controls the conveying mechanism to convey the stacked gypsum boards to the weighing mechanism for weighing according to the detection result of the dimension measuring assembly, and the control system alarms according to the detection result or the weighing result of the dimension measuring assembly.
As a preferable mode of the present application, the control system controls the weighing mechanism and the conveying mechanism to operate based on the measurement result of the dimension measuring component, the control system regulates the conveying mechanism to operate continuously when the measurement result of the dimension measuring component exceeds a set threshold value, and regulates the weighing mechanism to not operate, and the control system regulates the weighing mechanism to operate only within a set threshold value range of the measurement result of the dimension measuring component.
As a preferred aspect of the present application, the dimension measuring assembly includes width measuring units provided at both sides of the upstream section, length measuring units provided along a conveying direction of the upstream section, and height measuring units provided above the upstream section;
the width measuring unit, the length measuring unit and the height measuring unit can respectively measure the width, the length and the height of the gypsum board in conveying.
As a preferable scheme of the application, the width measuring unit is provided with a plurality of groups of width measuring laser probes, and the plurality of groups of width measuring laser probes can measure the width distribution conditions of different heights of the stacked gypsum boards;
the length measuring unit is provided with a plurality of groups of length measuring laser probes, the length measuring laser probes can vertically move up and down, and the length measuring unit can measure the length distribution of different heights of the stacked gypsum boards which move into the range of the length measuring unit;
the height measurement units are arranged between the length measurement units, and the height measurement units can be used for measuring the heights of the stacked gypsum boards at single points or multiple points.
As a preferable scheme of the application, the width measuring unit comprises a crossing plate frame arranged on the upstream section, a plurality of groups of width measuring laser probes are sequentially and symmetrically arranged on two vertical rods of the crossing plate frame, the same group of width measuring laser probes are symmetrically distributed about the central line of the upstream section, and a plurality of groups of width measuring laser probes can carry out multi-point measurement on different plates of the stacked gypsum boards in the moving process of the stacked gypsum boards.
As a preferable scheme of the application, the length measuring unit comprises a horizontal plate vertically distributed with the cross plate frame and a twisting bearing plate arranged at two ends of the horizontal plate, a plurality of groups of length measuring laser probes are sequentially arranged on side plates of the twisting bearing plate, and the twisting bearing plate can rotate around the end parts of the horizontal plate so as not to influence the stacked gypsum plates to enter the length range of the horizontal plate;
the side wall of the end part of the horizontal plate is movably provided with a pushing air cylinder capable of rotating around the horizontal plate, the end part of the pushing air cylinder is movably connected with the twisting bearing plate, and the pushing air cylinder drives the twisting bearing plate to rotate for an angle around the end part of the horizontal plate through the telescopic action;
the multiple groups of length measuring laser probes can carry out single-point position multiple measurement work on different boards of the stacked gypsum boards in the process that the stacked gypsum boards move along the length range of the horizontal boards.
As a preferred embodiment of the present application, the height measuring unit is disposed on a lower surface of the crossing position of the horizontal plate and the crossing plate frame, and the height measuring unit is capable of performing a multi-point measuring work during the transportation of the stacked gypsum boards.
As a preferable scheme of the application, the control system respectively carries out average data processing on the multi-time measurement result data of the width measuring unit and the length measuring unit to determine the average width and the average length of the stacked gypsum boards at different height positions, and the control system respectively compares the average width and the average length of the gypsum boards at different height positions with a set threshold value to determine whether the widths and the lengths of the gypsum boards at different layers of the stacked gypsum boards meet the requirements.
As a preferable scheme of the application, a position detection unit is arranged on the side edge of the carrying platform of the weighing mechanism at the central position corresponding to the carrying platform, and the position detection unit is used for detecting the initial edge of the stacked gypsum boards conveyed to the central position of the carrying platform;
the control system combines the position detection unit and the size measurement assembly to regulate and control the jacking working time point of the weighing mechanism.
As a preferred aspect of the present application, the control system determines the length of the stacked gypsum boards based on the data result of the length measuring unit;
the control system starts timing based on the measurement result of the position detection unit, and calculates the conveying length of the stacked gypsum boards on the carrying platform according to the conveying speed of the upstream section;
and when the conveying length of the stacked gypsum boards is half of the length of the stacked gypsum boards, the control system regulates and controls the weighing mechanism to jack up for weighing.
Compared with the prior art, the application has the following beneficial effects:
the application detects the full size of the stacked gypsum board (including the length and the width of the gypsum board and the thickness of the gypsum board), avoids the unequal sizes of multiple boards in the stacked gypsum board, carries out alarm verification, detects the weight of the stacked gypsum board which meets the requirements of the full size, detects the water content of the dried gypsum board, carries out alarm verification again under the condition of overweight or unsatisfied weight, reduces the weighing times and improves the overall production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic side sectional view of a finished board inspection system according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a dimension measuring assembly according to an embodiment of the present application;
FIG. 3 is a block diagram of a control mode structure of a finished board detecting system according to an embodiment of the present application;
fig. 4 is a schematic top view of a weighing mechanism for a finished board according to an embodiment of the present application.
Reference numerals in the drawings are respectively as follows:
1-a conveying mechanism; 2-a weighing mechanism; 3-a dimensional measurement assembly; 4-a control system; a 5-position detection unit;
11-an upstream section; 12-a downstream section;
21-a weighing platform; 22-a load cell; 23-pushing assembly; 24-removable splint; 25-a laser detector;
241-spud; 242-movable splint; 243-a linear motion assembly;
31-a width measuring unit; 32-a length measuring unit; 33-height measurement units;
311-cross-plate rack; 312-width measuring laser probe;
321-horizontal plates; 322-twisting the bearing plate; 323-a length measuring laser probe; 324-push cylinder.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 3, the application provides a gypsum board finished product board detection system, specifically, after gypsum boards are dried and stacked, the quantity (height), size (width and length of the gypsum boards) and weight (dryness) of the stacked gypsum boards are detected, when the height or size of the stacked gypsum boards does not meet a set threshold, alarm reminding manual checking is needed, when the height or size of the stacked gypsum boards meets the set threshold, the stacked gypsum boards are weighed, the dryness (water content) of the gypsum boards is detected, and when the weight of the stacked gypsum boards exceeds or is lower than the set threshold, the dryness of the gypsum boards does not meet the requirement, and alarm reminding manual processing is performed.
The gypsum board finished product board detection system specifically comprises a conveying mechanism 1, a weighing mechanism 2, a dimension measuring assembly 3 and a control system 4.
The conveying mechanism 1 is used for directionally conveying the dried gypsum boards.
The weighing mechanism 2 is arranged between the conveying mechanisms 1 and divides the conveying mechanisms 1 into an upstream section 11 and a downstream section 12, the weighing mechanism 2 is used for receiving the stacked gypsum boards of the upstream section 11 and jacking up the stacked gypsum boards for weighing, and the weighing mechanism 2 resets and transmits the weighed stacked gypsum boards to the downstream section 12.
A dimension measuring assembly 3 is provided above the upstream section 11 for measuring the width, length and height of the stacked gypsum boards, respectively.
The control system 4 is respectively and electrically connected with the dimension measuring assembly 3, the weighing mechanism 2 and the conveying mechanism 1, the control system 4 regulates and controls the conveying mechanism 1 to convey the stacked gypsum boards to the weighing mechanism 2 for weighing according to the detection result of the dimension measuring assembly 3, and the control system 4 alarms according to the detection result or the weighing result of the dimension measuring assembly 3.
In this embodiment, the number of the stacked gypsum boards is more than 4, so that the weight of the gypsum boards is large, a dimension detection work is required before weighing, and when the dimension is found to be unqualified, including the width and the length of the single gypsum board or the total weight of the stacked gypsum boards is not qualified, a weighing process is not required, and an alarm work is directly performed, that is, the control system 4 controls the weighing mechanism 2 and the conveying mechanism 1 to work based on the measurement result of the dimension measuring assembly 3.
The control system 4 regulates the continuous operation of the conveying mechanism 1 and regulates the non-operation of the weighing mechanism 2 when the measurement result of the dimension measuring assembly 3 exceeds a set threshold value.
And when the size is found to be qualified, weighing is carried out again when the width and the length of the single gypsum board or the total weight of the stacked gypsum boards are completely qualified, and when the weighing weight of the stacked gypsum boards is not qualified, alarm work is carried out.
In this embodiment, the conveying mechanism 1 may be continuously operated, or intermittently operated, that is, the control system 4 regulates the conveying mechanism 1 to continuously operate and regulates the weighing mechanism 2 to operate when the measurement result of the dimension measuring assembly 3 is not set to the threshold value, and the control system 4 regulates the weighing mechanism 2 to operate only within the range of the threshold value set by the measurement result of the dimension measuring assembly 3.
The continuous operation of the conveying mechanism 1 can only be operated at a low speed, and the transportation speed of the conveying mechanism 1 can be increased in the intermittent operation, and only the operation is needed to be suspended in the weighing process, so that the situation that the gypsum board is influenced in the position of the weighing mechanism 2 due to the driving operation of the conveying mechanism 1 is avoided, and the gravity center is unstable and shakes in the jacking process. The present embodiment can thus be implemented for either on-line weighing of gypsum board or suspended weighing of gypsum board.
Further, as a preferred embodiment, it is:
the dimension measuring assembly 3 includes a width measuring unit 31 provided on both sides of the upstream section 11, a length measuring unit 32 provided along the conveying direction of the upstream section 11, and a height measuring unit 33 provided above the upstream section 11.
Wherein the width measuring unit 31, the length measuring unit 32 and the height measuring unit 33 are capable of measuring the width, length and height of the gypsum board in transit, respectively.
The width measuring unit 31 has a plurality of sets of width measuring laser probes 312, and the plurality of sets of width measuring laser probes 312 can measure the width distribution of different heights of the stacked gypsum boards.
The length measuring unit 32 has a plurality of sets of length measuring laser probes 323, and the length measuring laser probes 323 can vertically move up and down, and the length measuring unit 32 can perform length distribution measurement for different heights of stacked gypsum boards that move within the range of the length measuring unit 32.
The height measurement units 33 are disposed between the length measurement units 32, and the height measurement units 33 are capable of measuring heights of single or multiple points of the stacked gypsum boards.
The dimension measuring module 3 in this embodiment can detect the width and length of a single gypsum board, and can also detect the overall height of a stacked gypsum board, the width measuring unit 31 can detect the width of a stacked gypsum board on the upstream section 11 on line, the length measuring unit 32 can detect the length of a stacked gypsum board on the upstream section 11 on line, and the height measuring unit 33 can detect the height of a stacked gypsum board on the upstream section 11 on line, and naturally can detect the width, length and height of a stacked gypsum board in a stationary state.
As an innovation point of the present embodiment, the width measurement unit 31 and the length measurement unit 32 each have multiple groups of laser probes, so that it can be considered that, when the stacked gypsum boards are transported in the upstream section 11, the width measurement unit 31 and the length measurement unit 32 can detect multiple boards in the stacked gypsum boards in the width and length directions simultaneously, and in the transportation process, each group of laser probes can measure a single gypsum board for multiple times, so that error data can be effectively removed from multiple measurement data of each gypsum board, and correct data can be reserved, thereby improving the stability of the whole detection system.
As shown in fig. 1 and 2, the implementation principle of the multiple sets of laser probes of the width measuring unit 31 is as follows:
each group of laser probes consists of two distance measuring sensors, and when the stacked gypsum boards run to the width measuring unit 31, the two distance measuring sensors can measure the distance, and the measured distance is given through a set calculation mode, namely the measurement of the width of the boards.
Specifically, the width measurement unit 31 includes a crossing plate frame 311 disposed on the upstream section 11, multiple groups of width measurement laser probes 312 are sequentially and symmetrically disposed on two vertical rods crossing the plate frame 311, the same group of width measurement laser probes 312 are symmetrically distributed about a central line of the upstream section 11, and multiple groups of width measurement laser probes 312 can perform multiple point positions on different plates of the stacked gypsum board in the moving process of the stacked gypsum board.
From the detection data of each group of width measuring laser probes 312, the width distribution of different gypsum boards in the stacked gypsum boards can be obtained, i.e. multi-point measurement is performed on the moving stacked gypsum boards.
When the multiple measurement data of the width of a certain gypsum board is smaller than the set threshold value, the condition that the gypsum board is contracted is indicated, and an alarm reminding manual verification is needed.
The implementation principle of the multiple groups of laser probes of the length measuring unit 32 is as follows:
because the length measuring unit 32 is used for detecting the length between two sides of the stacked gypsum boards distributed along the conveying mechanism 1, in order to perform normal conveying operation of the stacked gypsum boards, the length measuring laser probe 323 in the length measuring unit 32 is located above the stacked gypsum boards when the stacked gypsum boards are not in operation, and after the stacked gypsum boards are conveyed to the area where the length measuring unit 32 is located, the length measuring laser probe 323 is driven to move downwards, and single-point multiple measurement is performed on different gypsum boards.
The length measuring unit 32 comprises a horizontal plate 321 vertically distributed across the plate frame 311, and a twisting bearing plate 322 arranged at two ends of the horizontal plate 321, wherein a plurality of groups of length measuring laser probes 323 are sequentially arranged on side plates of the twisting bearing plate 322, and the twisting bearing plate 322 can rotate around the end part of the horizontal plate 321 so as not to influence the length range of the stacked gypsum plates entering the horizontal plate 321.
The end side wall of the horizontal plate 321 is movably provided with a pushing air cylinder 324 which can rotate around the horizontal plate 321, the end of the pushing air cylinder 324 is movably connected with the twisting bearing plate 322, and the pushing air cylinder 324 drives the twisting bearing plate 322 to rotate 90 degrees around the end of the horizontal plate 321 through telescopic action.
The multiple sets of length measuring laser probes 323 are capable of performing single point position multiple measurements on different ones of the stacked gypsum boards during movement of the stacked gypsum boards along the length of the horizontal plate 321.
Namely, when the stacked gypsum boards move to the area where the horizontal plate 321 is located, the pushing cylinder 324 is used for pushing the twisted bearing plate 322 to rotate around the end part of the horizontal plate 321 to a vertical state, the multiple groups of length measuring laser probes 323 are used for measuring the lengths of different boards, and when the stacked gypsum boards are in a moving state, the multiple groups of length measuring laser probes 323 can perform single-point position multiple times measurement work on different boards of the stacked gypsum boards.
The specific measurement mode is as follows: because the distance between each group of length measuring laser probes 323 is a fixed value, when the stacked gypsum boards are in a moving state, the distance between the two ends of the stacked gypsum boards and the length measuring laser probes 323 is continuously changed, and the length value of each board along the conveying mechanism 1 is obtained by subtracting the measured result of each group of length measuring laser probes 323 from the fixed value of the distance.
When the stacked plasterboard is to be moved to a position close to the downstream length measuring laser probe 323 (specifically, measured according to the detection data of the length measuring laser probe 323), the pushing cylinder 324 is used for pushing the hinged carrier plate 322 to rotate around the end of the horizontal plate 321 to be in a horizontal state, so that the length measuring work of the stacked plasterboard is completed.
Whereas the height measuring unit 33 is provided on the lower surface of the crossing position of the horizontal plate 321 and the crossing plate frame 311, the height measuring unit 33 can perform a multi-point measuring work during the transportation of the stacked gypsum boards.
The control system 4 respectively carries out average data processing on the multiple measurement result data of the width measurement unit 31 and the length measurement unit 32 to determine the average width and the average length of the stacked gypsum boards at different height positions, and the control system 4 respectively compares the average width and the average length of the gypsum boards at different height positions with a set threshold value to determine whether the widths and the lengths of the gypsum boards at different layers of the stacked gypsum boards meet the requirements.
And when the height of the stacked gypsum boards meets the requirement, the data processing is carried out on the multi-point type measured height value, and then the data processing is compared with a set threshold value to determine whether the overall height of the stacked gypsum boards meets the requirement.
When the width and length of a plurality of boards and the height of the whole stacked gypsum board meet the requirements, the weighing mechanism 2 is used for measuring the water content, and if any data does not meet the requirements, the alarm prompt manual verification is directly carried out.
Further, it should be specifically noted that the specific structure and working principle of the weighing mechanism 2 are as follows:
the side edge of the carrying platform of the weighing mechanism 2 is provided with a position detection unit 5 at the center position corresponding to the carrying platform, the position detection unit 5 is used for detecting the initial edge of the stacked gypsum boards conveyed to the center position of the carrying platform, and the control system 4 is combined with the position detection unit 5 and the size measurement assembly 3 to regulate and control the jacking working time point of the weighing mechanism 2.
The control system 4 determines the length of the stacked gypsum boards based on the data result of the length measuring unit 32;
the control system 4 starts timing based on the measurement result of the position detection unit 5, and calculates the conveying length of the stacked gypsum boards on the carrying platform according to the conveying speed of the upstream section 11;
when the conveying length of the stacked gypsum boards is half of the length of the stacked gypsum boards, the control system 4 regulates and controls the weighing mechanism 2 to jack up for weighing.
In this embodiment, the position detection unit 5 is specifically arranged on the side of the carrying platform of the weighing mechanism 2 and is flush with the central position of the carrying platform, and is mainly used for detecting the moving position of the stacked gypsum boards, when the central position of the length direction of the stacked gypsum boards moves to the position detection unit 5, the control system 4 regulates and controls the weighing mechanism 2 to jack up for weighing, so that the mass center of the whole stacked gypsum boards is positioned on the same vertical line with the center of the carrying platform, and the inclined phenomenon can not occur during the jack-up weighing.
The embodiment is mainly used for detecting the full size of the stacked gypsum boards (including the length and the width of the gypsum boards and the thickness of the gypsum boards), avoiding the unequal sizes of multiple boards in the stacked gypsum boards, carrying out alarm verification, carrying out weight detection on the stacked gypsum boards with the full size meeting the requirements, detecting the water content of the dried gypsum boards, and carrying out alarm verification on overweight or unsatisfied weight.
As an example of this embodiment, as shown in fig. 4, the present application provides a clamp type lifting weighing device, including:
a weighing platform 21 arranged between the conveying mechanisms and a weighing sensor 22 arranged on the weighing platform 21, wherein a pushing component 23 capable of pushing the weighing platform 21 to move up and down is arranged below the weighing platform 21.
Wherein, both sides are provided with movable clamp plate 24 around the weighing platform 21, and movable clamp plate 24 can remove to the central point of weighing platform 21 simultaneously to the front and back both sides of the fixed stack gypsum board of centre gripping makes the stack gypsum board keep steady state in the lift in-process.
In this embodiment, the gypsum boards are dried and then stacked, and in order to check the quality problem of each stacked gypsum board (i.e., the water content after drying), the stacked gypsum boards need to be weighed, and in order to improve the accuracy of the weighing operation, a weighing platform 21 is specially provided between the conveying mechanisms, and the stacked gypsum boards moved onto the weighing platform 21 are jacked up and weighed.
It should be noted that, the weighing platform 21 may be disposed below the conveying mechanism and cross with the conveying mechanism, and after the weighing platform 21 is jacked up, the stacked gypsum boards on the conveying mechanism may be directly weighed.
Of course, the weighing platform 21 may be disposed at an end of the conveying mechanism, and the whole conveying mechanism is split into an upstream section and a downstream section, and the stacked gypsum boards in the upstream section are moved to the downstream section through the weighing platform 21, and the weighing platform 21 is jacked up to perform weighing work on the stacked gypsum boards.
The distance between the front side and the rear side of the weighing platform 21 is larger than the maximum width of the stacked gypsum boards along the conveying direction, and the distance between the two sides of the weighing platform 21, which are the same as the conveying direction of the conveying mechanism, is smaller than the length of the stacked gypsum boards along the conveying direction.
Therefore, when the stacking gypsum board is jacked up by the weighing platform 21, in order to ensure the stability of the stacking gypsum board and avoid the stacking gypsum board from turning on one's side, the position of the stacking gypsum board on the weighing platform 21 needs to be adjusted by the movable clamping plate 24, so that the centroid of the stacking gypsum board and the center of the weighing platform 21 are on the same vertical line.
The movable clamping plate 24 comprises positioning piles 241 arranged on the front side and the rear side of the weighing platform 21 and movable clamping plates 242 arranged on the inner sides of the positioning piles 241, and linear motion assemblies 243 for pushing the movable clamping plates 242 to shift along the surface of the weighing platform 21 are arranged on the positioning piles 241, and the linear motion assemblies 243 move inwards to clamp stacked gypsum boards.
Wherein the center point of the side edge of the weighing platform 21 and the center point of the bottom edge of the movable clamping plate 24 are positioned on the same vertical line.
The pushing component 23 and the linear motion component 243 in this embodiment may be both pushing cylinders, the height of the movable clamping plates 242 is generally greater than or equal to the stacking height of the stacked gypsum boards, and the two oppositely distributed movable clamping plates 242 simultaneously move inwards, so that the offset stacked gypsum boards can be moved to the center of mass and the center of the weighing platform 21 to be on the same vertical line.
And before weighing, the clamping work of the two movable clamping plates 242 which are oppositely distributed is kept, when weighing, the movable clamping plates 242 are pulled outwards by utilizing the linear motion assembly 243, the total weight of the stacked gypsum boards is measured by utilizing the weighing sensor 22, when lowering and resetting, the movable clamping plates 242 are pushed inwards by the linear motion assembly 243 to stably clamp the stacked gypsum boards, and after resetting, the movable clamping plates 242 are pulled outwards by the linear motion assembly 243 again.
In addition, in order to ensure that the stacked gypsum boards can be stably transferred to the weighing platform 21 under the drive of the conveying mechanism, the lengths of the stacked gypsum boards are symmetrically distributed along the central position of the weighing platform 21, the laser detector 25 is arranged at the central position of the movable clamping plate 24, the laser detector 25 is connected with the control system 4, the output end of the control system 4 is connected with the linear motion assembly 243, and the control system 4 regulates and controls the linear motion assembly 243 according to the detection data of the laser detector 25 to push the movable clamping plate 242 to move inwards to clamp the stacked gypsum boards.
To sum up, the specific working principle of the clamping type lifting weighing device provided by the embodiment is as follows:
the control system 4 calculates the length of the stacked gypsum board moving to the weighing platform 21 based on the output data of the laser detector 25 until it is detected that half of the length of the stacked gypsum board moves to the laser detector 25;
the control system 4 controls the linear motion assembly 243 to push the movable clamping plate 242 to move inwards so as to adjust the position of the stacked plasterboards and clamp the stacked plasterboards;
the pushing component 23 pushes up the weighing platform 21, after the weighing platform is pushed up to a set height, the control system 6 controls the linear motion component 243 to push the movable clamping plate 242 to move outwards to release the stacked gypsum boards, and output data of the weighing sensor 22 are received and processed to measure the weight of the stacked gypsum boards;
the control system 4 controls the linear motion assembly 243 to push the movable clamping plate 242 to move inwards to clamp and fix the stacked gypsum boards, and the pushing assembly 23 drives the weighing platform 21 to move downwards to reset;
the control system 4 controls the linear motion assembly 243 to push the movable clamping plate 242 to move outwards to release the stacked plasterboard, and the stacked plasterboard moves to the next processing unit under the drive of the conveying mechanism.
According to the embodiment, when the stacked gypsum boards are jacked up for weighing, the clamping plates are arranged on the side edges of the stacked gypsum boards, and the center of mass of the stacked gypsum boards and the center of the weighing platform are adjusted to be on the same vertical line by the aid of the clamping plates before the stacked gypsum boards are jacked up, so that the situation that side turning does not occur when the stacked gypsum boards are jacked up for weighing is guaranteed, and the stability of weighing work is improved.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (10)
1. A gypsum board finished board inspection system, comprising:
a conveying mechanism (1) for directionally conveying the dried gypsum board;
the weighing mechanism (2) is arranged between the conveying mechanisms (1) and divides the conveying mechanisms (1) into an upstream section (11) and a downstream section (12), the weighing mechanism (2) is used for receiving the stacked gypsum boards of the upstream section (11) and jacking the stacked gypsum boards for weighing, and the weighing mechanism (2) resets and transmits the weighed stacked gypsum boards to the downstream section (12);
a dimension measuring assembly (3) disposed above the upstream section (11) for measuring the width, length and height of the stacked gypsum boards, respectively;
the control system (4) is respectively and electrically connected with the dimension measuring assembly (3), the weighing mechanism (2) and the conveying mechanism (1), the control system (4) regulates and controls the conveying mechanism (1) to convey the stacked gypsum boards to the weighing mechanism (2) for weighing according to the detection result of the dimension measuring assembly (3), and the control system (4) alarms according to the detection result or the weighing result of the dimension measuring assembly (3).
2. A gypsum board finish board inspection system as set forth in claim 1, wherein,
the control system (4) controls the weighing mechanism (2) and the conveying mechanism (1) to work based on the measurement result of the dimension measurement assembly (3), the control system (4) regulates the conveying mechanism (1) to work continuously when the measurement result of the dimension measurement assembly (3) exceeds a set threshold value, and regulates the weighing mechanism (2) not to work, and the control system (4) regulates the weighing mechanism (2) to work only within the set threshold value range of the measurement result of the dimension measurement assembly (3).
3. A gypsum board finish board inspection system as set forth in claim 1, wherein,
the dimension measuring assembly (3) comprises width measuring units (31) arranged on two sides of the upstream section (11), length measuring units (32) arranged along the conveying direction of the upstream section (11), and height measuring units (33) arranged above the upstream section (11);
wherein the width measuring unit (31), the length measuring unit (32) and the height measuring unit (33) can respectively measure the width, the length and the height of the gypsum board in conveying.
4. A gypsum board finish board inspection system as set forth in claim 3, wherein,
the width measuring unit (31) is provided with a plurality of groups of width measuring laser probes (312), and the plurality of groups of width measuring laser probes (312) can measure the width distribution conditions of different heights of the stacked gypsum boards;
the length measuring unit (32) is provided with a plurality of groups of length measuring laser probes (323), the length measuring laser probes (323) can vertically move up and down, and the length measuring unit (32) can measure the length distribution of different heights of the stacked gypsum boards which move into the range of the length measuring unit (32);
the height measurement units (33) are arranged between the length measurement units (32), and the height measurement units (33) can measure the heights of the stacked gypsum boards at a single point or multiple points.
5. A gypsum board finish board inspection system as set forth in claim 4, wherein,
the width measurement unit (31) comprises a crossing plate frame (311) arranged at the upstream section (11), a plurality of groups of width measurement laser probes (312) are sequentially and symmetrically arranged on two vertical rods of the crossing plate frame (311), the same group of width measurement laser probes (312) are symmetrically distributed about the central line of the upstream section (11), and a plurality of groups of width measurement laser probes (312) can perform multi-point measurement on different plates of the stacked gypsum plates in the moving process of the stacked gypsum plates.
6. A gypsum board finish board inspection system as set forth in claim 5, wherein,
the length measuring unit (32) comprises horizontal plates (321) which are vertically distributed with the crossing plate frames (311), and twisting bearing plates (322) which are arranged at two ends of the horizontal plates (321), wherein a plurality of groups of length measuring laser probes (323) are sequentially arranged on side plates of the twisting bearing plates (322), and the twisting bearing plates (322) can rotate around the end parts of the horizontal plates (321) so as not to influence the stacking gypsum plates to enter the length range of the horizontal plates (321);
the side wall of the end part of the horizontal plate (321) is movably provided with a pushing air cylinder (324) which can rotate around the horizontal plate (321), the end part of the pushing air cylinder (324) is movably connected with the twisting bearing plate (322), and the pushing air cylinder (324) drives the twisting bearing plate (322) to rotate by 90 degrees around the end part of the horizontal plate (321) through the telescopic action;
the multiple sets of length measuring laser probes (323) are capable of performing single point position multiple measurements on different ones of the stacked gypsum boards during movement of the stacked gypsum boards along the length of the horizontal board (321).
7. A gypsum board finish board inspection system as set forth in claim 6, wherein,
the height measuring unit (33) is arranged on the lower surface of the crossing position of the horizontal plate (321) and the crossing plate frame (311), and the height measuring unit (33) can perform multi-point measurement in the process of conveying the stacked gypsum boards.
8. A gypsum board finish board inspection system as set forth in claim 5, wherein,
the control system (4) respectively carries out average data processing on the multiple measurement result data of the width measuring unit (31) and the length measuring unit (32) to determine the average width and the average length of the stacked gypsum boards at different height positions, and the control system (4) respectively compares the average width and the average length of the gypsum boards at different height positions with a set threshold value to determine whether the widths and the lengths of the gypsum boards at different layers of the stacked gypsum boards meet the requirements.
9. A gypsum board finish board inspection system as set forth in claim 3, wherein,
a position detection unit (5) is arranged on the side edge of the carrying platform of the weighing mechanism (2) at the central position corresponding to the carrying platform, and the position detection unit (5) is used for detecting the initial edge of the stacked gypsum boards conveyed to the central position of the carrying platform;
the control system (4) is combined with the position detection unit (5) and the size measurement assembly (3) to regulate and control the jacking working time point of the weighing mechanism (2).
10. A gypsum board finish board inspection system as set forth in claim 9, wherein,
-the control system (4) determining the length of the stacked gypsum boards based on the data result of the length measuring unit (32);
the control system (4) starts timing based on the measurement result of the position detection unit (5) and calculates the conveying length of the stacked gypsum boards on the carrying platform according to the conveying speed of the upstream section (11);
when the conveying length of the stacked gypsum boards is half of the length of the stacked gypsum boards, the control system (4) regulates and controls the weighing mechanism (2) to jack up for weighing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311087428.XA CN117109449A (en) | 2023-08-28 | 2023-08-28 | Gypsum board finished product panel detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311087428.XA CN117109449A (en) | 2023-08-28 | 2023-08-28 | Gypsum board finished product panel detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117109449A true CN117109449A (en) | 2023-11-24 |
Family
ID=88794438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311087428.XA Pending CN117109449A (en) | 2023-08-28 | 2023-08-28 | Gypsum board finished product panel detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117109449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619738A (en) * | 2024-01-23 | 2024-03-01 | 济南龙山炭素有限公司 | Quality detection and automatic coding equipment for baked anode carbon blocks |
-
2023
- 2023-08-28 CN CN202311087428.XA patent/CN117109449A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619738A (en) * | 2024-01-23 | 2024-03-01 | 济南龙山炭素有限公司 | Quality detection and automatic coding equipment for baked anode carbon blocks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117109449A (en) | Gypsum board finished product panel detecting system | |
| CN112082801A (en) | Gypsum board production line online sampling detection device and detection method | |
| CN102645379B (en) | A kind of machinery of structural timber mechanical property grades method and apparatus | |
| CN204495444U (en) | A kind of automatic weighing device for the production of line | |
| CN112161591A (en) | Panel flatness on-line measuring device | |
| CN102818729A (en) | Apparatus and method for detecting flexural bearing capacity of building wallboard | |
| CN108543718B (en) | Intelligent grading system for mechanical stress of laminated plate | |
| CN102950156A (en) | Mounting method of horizontal loop | |
| CN210533921U (en) | Density detection device for foam board continuous production process | |
| CN110395557A (en) | A kind of workpiece turning charging method and its equipment | |
| CN211012879U (en) | Area size measuring equipment based on laser mapping for clothing factory | |
| CN104089552B (en) | Inclined groove slope detector for shade-pole motor rotor | |
| CN220583333U (en) | Multi-point position size detection device for gypsum board finished product | |
| CN111468428A (en) | Stress wave saw material grading device and method | |
| CN116499348A (en) | Building structure vertical plane flatness detection equipment | |
| CN105241530A (en) | High-speed weighing scale | |
| CN106979848A (en) | A kind of cuboid cavity workpiece automatic detection device and method | |
| CN210442196U (en) | Prefabricated coincide floor prefabricated layer intensity and bearing capacity detection device | |
| CN202853981U (en) | Device for detecting anti-bending and load-carrying properties of building wall plate | |
| CN220444455U (en) | A crooked cardboard screening plant for carton processing | |
| CN205157013U (en) | High -speed checkweigher | |
| CN220583560U (en) | Clamping type lifting weighing device | |
| CN216900555U (en) | Non-contact contraction and expansion measuring instrument | |
| CN218909584U (en) | Finished crane and aerated concrete production line | |
| CN212442124U (en) | Stress wave saw material grading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |