CN116728887B - Intelligent control system based on full-automatic carton gluer - Google Patents
Intelligent control system based on full-automatic carton gluer Download PDFInfo
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- CN116728887B CN116728887B CN202311016602.1A CN202311016602A CN116728887B CN 116728887 B CN116728887 B CN 116728887B CN 202311016602 A CN202311016602 A CN 202311016602A CN 116728887 B CN116728887 B CN 116728887B
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- 239000011087 paperboard Substances 0.000 claims abstract description 137
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 60
- 238000004458 analytical method Methods 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 22
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 11
- 239000011111 cardboard Substances 0.000 claims description 10
- 239000000123 paper Substances 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 14
- 230000003111 delayed effect Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
- B31B50/624—Applying glue on blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
- B31B2105/001—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs made from laminated webs, e.g. including laminating the webs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to the field of intelligent control, in particular to an intelligent control system based on a full-automatic box gluing machine, which comprises the following components: the information acquisition unit is used for acquiring the demand information; the analysis control unit is used for determining the reference strength of the target paperboard according to the number of the corrugated medium paper layers of the target paperboard and adjusting the reference strength of the target paperboard or the coating pressure of the target box gluing machine according to the crest interval; the delay adjusting unit is used for determining whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board, determining whether the rotation speed of the driving roller is adjusted according to the vibration frequency when the conveying stability of the target paper board meets the standard, and determining the working mode of the delay processing part according to the delay distance of the target paper board when the conveying stability of the target paper board does not meet the standard; according to the invention, the working parameters of the box gluing machine are correspondingly adjusted according to the properties of the corrugated board which is actually required to be processed, so that the working efficiency of the box gluing machine is improved.
Description
Technical Field
The invention relates to the field of intelligent control, in particular to an intelligent control system based on a full-automatic box gluing machine.
Background
The full-automatic carton sticking machine is a device for automatically finishing the bottom sealing and top sealing of cartons. The automatic carton conveying, bottom sealing folding and bonding, top sealing folding and bonding and other operations are realized through the electronic control system and the mechanical device, and the production efficiency and the carton sealing quality are improved. The paper boxes made of the corrugated boards are usually required to be sealed through adhesion, but because the strength difference of the base paper of different corrugated boards is large, the adhesion effect of different parts of the paper boxes can be unstable during box sealing, the friction degree between the surfaces of different corrugated boards and a conveyor belt is different, and the problem of corrugated board drifting can occur under the condition of low friction degree, so that a technical need is urgent to be solved how to set the working parameters of a box gluing machine correspondingly according to the corrugated boards processed according to different actual needs.
Chinese patent publication No. CN108422707a discloses an automatic box gluing machine with firm adhesion, comprising: the carton pressing device comprises a frame body, a gluing assembly, a conveying assembly, an indentation assembly, a folding assembly and a pressing and drying assembly, wherein the pressing and drying assembly is fixedly connected to one end of the frame body, and comprises a lower pressing plate which is horizontally arranged on the frame body and is fixedly connected to the frame body, and an upper pressing plate which is arranged above the lower pressing plate and is fixedly connected to the frame body, an air heater is fixedly connected to the upper pressing plate, a plurality of air holes are further formed in the upper pressing plate, and when the carton is conveyed to the pressing and drying assembly through the gluing assembly, the conveying assembly, the indentation assembly and the folding assembly, the upper pressing plate and the lower pressing plate tightly press the whole carton, so that the gluing part of the carton is tightly attached; above-mentioned technical scheme has proposed to compress tightly the carton whole through top board and holding down plate to carry out the extrusion to the carton through the compression roller only among the overcome prior art and lead to the carton because the atress is uneven and make the centre warp the problem, but the firm automatic carton sticking machine of sticking has following problem: the problem that the carton adhesion effect is poor because the working parameters of the carton sticking machine cannot be correspondingly adjusted according to the properties of the corrugated board which is processed according to actual needs.
Disclosure of Invention
Therefore, the invention provides an intelligent control system based on a full-automatic carton gluer, which is used for solving the problem that the carton gluer in the prior art cannot correspondingly adjust the working parameters of the carton gluer according to the properties of corrugated boards which are processed according to actual needs, so that the carton gluer has poor gluing effect.
In order to achieve the above purpose, the present invention provides an intelligent control system based on a full-automatic box gluing machine, comprising:
the information acquisition unit is connected with the target box gluing machine and used for acquiring the requirement information;
an analysis control unit connected with the information acquisition unit and the target box gluing machine, for determining a reference strength of the target paperboard according to the number of corrugated medium layers of the target paperboard and adjusting the reference strength of the target paperboard or the coating pressure of the target box gluing machine according to the peak interval, and determining whether to adjust the detection period according to the reference strength stability when the determination of the reference strength of the target paperboard is completed;
a delay adjusting unit connected with the information acquiring unit and the target box gluing machine, and used for determining whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board, determining whether the rotation speed of the driving roller is adjusted according to the vibration frequency when the conveying stability of the target paper board meets the standard, and determining the working mode of the delay processing part according to the delay distance of the target paper board when the conveying stability of the target paper board does not meet the standard;
the demand information comprises the number of corrugated medium layers of the target paperboard, the crest interval of the target paperboard, the delay transmission times and the delay distance.
Further, the analysis control unit determines the reference strength of the target paperboard according to the number of the corrugated medium layers of the target paperboard, and adjusts the reference strength of the target paperboard according to the crest spacing;
if the crest spacing is in a first preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is increased and adjusted;
if the crest spacing is in a second preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is not required to be adjusted;
if the wave crest distance is in a third preset wave crest distance range, the analysis control unit judges that the reference strength of the target paperboard is reduced and adjusted;
the values in the first preset peak interval range are smaller than the values in the second preset peak interval range, and the values in the second preset peak interval range are smaller than the values in the third preset peak interval range.
Further, when the peak interval is in a first preset peak interval range, the increase of the reference strength of the target paperboard is in positive correlation with the peak interval; when the peak interval is in the second preset peak interval range, the reduction of the reference strength of the target paperboard is in positive correlation with the peak interval.
Further, the analysis control unit determines whether to adjust the detection period according to the reference intensity stability under the first analysis control condition;
if the reference intensity stability is greater than or equal to the preset reference intensity stability, the analysis control unit judges that the detection period does not need to be adjusted;
if the reference intensity stability is smaller than the preset reference intensity stability, the analysis control unit judges that the detection period is reduced and adjusted;
wherein the first analysis control condition is that the reference intensity determination of the target paperboard in a single detection period is completed.
Further, the analysis control unit adjusts the coating pressure of the target box gluing machine according to the crest spacing of the target paperboard under the second analysis control condition,
when the crest distance is in a first preset crest distance range, reducing and adjusting the coating pressure of the target box gluing machine, wherein the reduction of the coating pressure and the crest distance are in positive correlation;
when the crest distance is in a third preset crest distance range, increasing and adjusting the coating pressure of the target box gluing machine, wherein the increasing amount of the coating pressure and the crest distance are in positive correlation;
the second analysis control condition is that the peak distance is not in a second preset peak distance range.
Further, the delay adjusting unit determines whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board under the first delay adjusting condition;
if the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board meets the standard;
if the delay transmission times of the target paper board is larger than the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board does not meet the standard, and determines the working mode of the delay processing part according to the delay distance of the target paper board;
the first delay adjustment condition is that the crest spacing is in a second preset crest spacing range.
Further, the delay adjusting unit detects a maximum delay distance of the target paperboard under the second delay adjusting condition and determines an operation mode of the delay processing part according to the maximum delay distance;
if the maximum delay distance is smaller than the preset delay distance, the delay adjusting unit judges that the powder applying device of the delay processing part is started;
if the maximum delay distance is greater than or equal to the preset delay distance, the delay adjusting unit judges that the adsorption device of the delay processing part is started;
the second delay adjusting condition is that the delay transmission times of the target paper board are larger than the preset delay transmission times.
Further, the powder application degree of the powder application device and the maximum delay distance are in positive correlation; the adsorption force of the adsorption device and the maximum delay distance are in positive correlation.
Further, the delay adjusting unit detects the vibration frequency of the driving roller under a third delay adjusting condition and determines whether the rotation speed of the driving roller is adjusted according to the vibration frequency;
if the vibration frequency of the driving roller is larger than the preset vibration frequency, the delay adjusting unit judges that the rotation speed of the driving roller is reduced and adjusted;
the reduction of the rotation speed of the driving roller and the vibration frequency of the driving roller are in positive correlation;
the third delay adjusting condition is that the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times.
Further, the delay adjusting unit is provided with a minimum rotation speed, and when the rotation speed of the driving roller is reduced and adjusted by the delay adjusting unit, the rotation speed of the adjusted driving roller is set to be larger than or equal to the minimum rotation speed.
Compared with the prior art, the invention has the beneficial effects that the reference strength of the target paperboard is determined according to the number of the corrugated medium paper layers of the target paperboard and the reference strength of the target paperboard or the coating pressure of the target box gluing machine is adjusted according to the crest interval, the influence of the property of the corrugated paperboard on the working effect of the box gluing machine is considered, so that the working parameters of the box gluing machine are more in line with the actual working condition, and the delay adjusting unit in the invention determines the working mode of the delay processing part according to the delay distance of the target paperboard when the conveying stability of the target paperboard is not in line with the standard, and determines the corresponding processing method according to different delay degrees, thereby avoiding the working damage of the box gluing machine caused by overlarge friction force of the processed conveyor belt, and simultaneously improving the practicability of the box gluing machine according to the actual selection of the working mode and further improving the box gluing effect of the box gluing machine.
Drawings
FIG. 1 is a unit connection diagram of an intelligent control system based on a full-automatic box gluing machine according to an embodiment of the invention;
FIG. 2 is a flow chart of an embodiment of the invention in which the analysis control unit adjusts the reference strength of the target board according to the peak spacing;
FIG. 3 is a flowchart of an analysis control unit determining whether to adjust a detection period according to a reference intensity stability according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the installation of the adsorbing device and the transporting portion according to the embodiment of the present invention;
FIG. 5 is a schematic top view of an adsorption apparatus and a conveying unit according to an embodiment of the present invention;
FIG. 6 is a schematic view showing the structure of a powder coating device according to an embodiment of the present invention;
in the figure: 1, a conveyor belt; 2, a driving roller; 3, a driving roller; 4, adsorbing the pipeline; 5, adsorbing holes; 6, a box body; 7, a bottom plate; 8, a telescopic plate.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1 to 3, the present invention provides an intelligent control system based on a full-automatic box gluing machine, comprising:
the information acquisition unit is connected with the target box gluing machine and used for acquiring the requirement information;
an analysis control unit connected with the information acquisition unit and the target box gluing machine, for determining a reference strength of the target paperboard according to the number of corrugated medium layers of the target paperboard and adjusting the reference strength of the target paperboard or the coating pressure of the target box gluing machine according to the peak interval, and determining whether to adjust the detection period according to the reference strength stability when the determination of the reference strength of the target paperboard is completed;
a delay adjusting unit connected with the information acquiring unit and the target box gluing machine, and used for determining whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board, determining whether the rotation speed of the driving roller is adjusted according to the vibration frequency when the conveying stability of the target paper board meets the standard, and determining the working mode of the delay processing part according to the delay distance of the target paper board when the conveying stability of the target paper board does not meet the standard;
the demand information comprises the number of corrugated medium layers of the target paperboard, the crest interval of the target paperboard, the delay transmission times and the delay distance.
The information acquisition unit comprises an image detection device for detecting the crest interval of a target paperboard and the number of corrugated medium layers of the target paperboard, the corrugated paperboard is a structure formed by one layer of crests and two layers of troughs, the corrugated paperboard and the two layers of troughs are alternately arranged to form a corrugated shape, the crests of the corrugated paperboard refer to protruding parts in the waves, and the crest interval refers to the distance between the highest points of two adjacent crests.
The delay processing part comprises an adsorption device and a powder application device.
The target box gluing machine comprises:
a paper feeding part for conveying the target paper board to the gluing part through the paper feeding device;
the gluing part is connected with the paper feeding part through the conveying part and is used for coating glue on the target paperboard;
the folding part is connected with the gluing part through the conveying part and is used for folding the part of the paperboard coated with glue;
the pressing part is connected with the folding part through the conveying part and is used for pressing the folded target paper board so as to enable the glue to be fully adhered;
a discharge part connected with the pressing part through a conveying part for counting and discharging the target paper board;
the conveying part is arranged in each part and each part connecting part and is used for conveying the target paper board.
Specifically, the analysis control unit determines the reference strength of the target paperboard according to the number of corrugated medium layers of the target paperboard, and adjusts the reference strength of the target paperboard according to the crest spacing;
if the crest spacing is in a first preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is increased and adjusted;
if the crest spacing is in a second preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is not required to be adjusted;
if the wave crest distance is in a third preset wave crest distance range, the analysis control unit judges that the reference strength of the target paperboard is reduced and adjusted;
the values in the first preset peak interval range are smaller than the values in the second preset peak interval range, and the values in the second preset peak interval range are smaller than the values in the third preset peak interval range.
The calculation formula of the reference intensity Q is as follows:
Q＝H×α1＋M×α2
wherein H is the thickness of the target paperboard, M is the number of layers of corrugated medium, α1 is a first weight coefficient, α2 is a second weight coefficient, α1=0.6, α2=0.4, and H is in mm;
specifically, the value of the preset crest interval range can be obtained according to experiments, namely, a user can perform pressure detection on target paperboards with different crest intervals, apply pressures with different magnitudes on the target paperboards, record the minimum pressure for deforming the target paperboards, count the minimum pressure for deforming all the target paperboards and calculate the minimum pressure average value, wherein the values in the first preset crest interval range are smaller than 35% of the minimum pressure average value, and the values in the third preset crest interval range are larger than 70% of the minimum pressure average value; the number of layers of the corrugated medium of the target paperboard refers to the number of layers of the corrugated medium in the corrugated paperboard, and the corrugated medium is formed by alternately arranging a plurality of layers of the paperboard, which is a main structural part of the corrugated paperboard and is used for providing strength and rigidity of the paperboard.
Specifically, when the peak interval is in a first preset peak interval range, the increase of the reference strength of the target paperboard and the peak interval are in positive correlation; when the peak interval is in the second preset peak interval range, the reduction of the reference strength of the target paperboard is in positive correlation with the peak interval.
Specifically, the analysis control unit determines whether to adjust the detection period according to the reference intensity stability under the first analysis control condition;
if the reference intensity stability is greater than or equal to the preset reference intensity stability, the analysis control unit judges that the detection period does not need to be adjusted;
if the reference intensity stability is smaller than the preset reference intensity stability, the analysis control unit judges that the detection period is reduced and adjusted;
wherein the first analysis control condition is that the reference intensity determination of the target paperboard in a single detection period is completed.
The analysis control unit is provided with detection periods, and when each detection period starts, the analysis control unit detects the reference strength of N pieces of target paper boards and calculates the stability of the reference strength;
the calculation formula of the reference intensity stability U is as follows:
where Qi is the reference strength of the i-th target cardboard, i=1, 2,3, … …, N, Q0 is the reference strength average,；
the preset reference strength stability is U0, which reflects the deviation degree of the reference strength of N target paperboards allowed by a user, when U is smaller than U0, the deviation degree of the reference strength of the target paperboards meets the requirement of the user, the user can determine the value of U0 according to an actual working scene, the value of U0 is provided, and the preset reference strength stability is U0=2;
specifically, the analysis control unit adjusts the coating pressure of the target box gluing machine according to the peak interval of the target paperboard under the second analysis control condition,
when the crest distance is in a first preset crest distance range, reducing and adjusting the coating pressure of the target box gluing machine, wherein the reduction of the coating pressure and the crest distance are in positive correlation;
when the crest distance is in a third preset crest distance range, increasing and adjusting the coating pressure of the target box gluing machine, wherein the increasing amount of the coating pressure and the crest distance are in positive correlation;
the second analysis control condition is that the peak distance is not in a second preset peak distance range.
Specifically, the glue coating portion includes a cylindrical coating roller for coating glue on the target paperboard, the coating pressure of the target box gluing machine is the pressure applied by the coating roller to the target paperboard during the glue coating process, the coating pressure is controlled by adjusting the pressure control device of the coating roller, and the adjusting method of the coating pressure of the box gluing machine is known by those skilled in the art and will not be described herein.
Specifically, the delay adjustment unit determines whether the conveyance stability of the target paper board meets a standard according to the number of delayed conveyance times of the target paper board under a first delay adjustment condition;
if the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board meets the standard;
if the delay transmission times of the target paper board is larger than the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board does not meet the standard, and determines the working mode of the delay processing part according to the delay distance of the target paper board;
the first delay adjustment condition is that the crest spacing is in a second preset crest spacing range.
Specifically, the information acquisition unit includes an infrared detection device, the infrared detection device is disposed at a discharge portion of the target box gluing machine, and is configured to detect whether a target cardboard passes through and record a distance duration of a passing time of an adjacent target cardboard, calculate a sum of all recorded distance durations and calculate a distance duration average value, if a distance duration between a target cardboard and a last passing target cardboard is longer than 30% of the target cardboard distance duration average value, record the target cardboard as a delayed target cardboard, record that there is one delayed transfer, and the value of the preset delayed transfer number is related to a practical application scenario and a requirement of a user for the preset delayed transfer number, and if the preset delayed transfer number is smaller, the requirement of the target box gluing machine for transfer stability is higher, the value of the preset delayed transfer number is provided, and the preset delayed transfer number is 5.
Specifically, the delay adjustment unit detects a maximum delay distance of the target cardboard under the second delay adjustment condition and determines an operation mode of the delay processing part according to the maximum delay distance;
if the maximum delay distance is smaller than the preset delay distance, the delay adjusting unit judges that the powder applying device of the delay processing part is started;
if the maximum delay distance is greater than or equal to the preset delay distance, the delay adjusting unit judges that the adsorption device of the delay processing part is started;
the second delay adjusting condition is that the delay transmission times of the target paper board are larger than the preset delay transmission times.
Specifically, the delay adjustment unit calculates that the delay distance corresponding to each delay target paperboard is s= (v×t×r)/ζ, V is the rotation speed of the driving roller, T is the distance duration between the delay target paperboard and the last passing target paperboard, R is the radius of the driving roller, ζ=1/2 pi, V is the rotation/second, T is the second, the average value of the sum of all delay distances is recorded as Sz, the preset delay distance is Ω×sz, the user can determine the value of Ω according to the actual application scene, the larger the allowable range of Ω for the maximum delay distance is, the worse the stability degree of the conveying of the target box gluing machine is, and it is noted that Ω should be ensured to be greater than 1.3.
Specifically, the powder application degree of the powder application device and the maximum delay distance are in positive correlation; the adsorption force of the adsorption device and the maximum delay distance are in positive correlation.
Referring to figures 4 to 6 of the drawings,
specifically, the target box gluing machine is provided with a powder application device, comprising:
a case 6 in which dust is contained;
a retractable plate 8 arranged inside the box 6 for controlling the falling of dust by shrinkage;
the bottom plate 7 is arranged at the bottom of the box body 6, and a plurality of holes are formed in the bottom plate 7 and used for enabling dust to leak out of the box body 6 through the bottom plate 7.
The powder coating device is externally connected with a shaking device, and the shaking device vibrates dust in the box body 6 through vibration, wherein the dust comprises but is not limited to quartz dust.
A powder application device for increasing the roughness of the surface of the conveyor belt 1;
the bottom of the conveying part of the target box gluing machine is also provided with an adsorption device, and the adsorption device can increase the friction force between the target paper board and the conveying belt 1 through wind power adsorption;
the conveying part comprises a driving roller 3, a driving roller 2 and a conveying belt 1 sleeved on the driving roller 3 and the driving roller 2;
the adsorption device comprises an adsorption pipeline 4 arranged at the bottom of the conveying part, an air suction pump connected with the adsorption pipeline 4 and an adsorption hole 5 arranged on the surface of the adsorption pipeline 4, and is used for discharging gas in the adsorption pipeline 4 through the air suction pump, so that the adsorption hole 5 can adsorb a target paperboard on the surface of the conveying part through air pressure difference to increase the friction between the conveying belt 1 and the target paperboard;
and the opening time of the expansion plate 8 is recorded as the powder application degree, the larger the opening time is, the larger the powder application degree is, and the adsorption force is the power of the suction pump.
With continued reference to figures 1-3,
the delay adjusting unit detects the vibration frequency of the driving roller under the third delay adjusting condition and determines whether the rotation speed of the driving roller is adjusted according to the vibration frequency;
if the vibration frequency of the driving roller is larger than the preset vibration frequency, the delay adjusting unit judges that the rotation speed of the driving roller is reduced and adjusted;
the reduction of the rotation speed of the driving roller and the vibration frequency of the driving roller are in positive correlation;
the third delay adjusting condition is that the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times.
Specifically, the preset vibration frequency is valued, a user can count the vibration frequency of the conveying roller recorded in the historical box sticking process, and an average value of the vibration frequencies corresponding to the box sticking finished products which do not meet the requirements of the user is recorded as the preset vibration frequency.
Specifically, the delay adjusting unit is provided with a minimum rotation speed, and when the delay adjusting unit performs reduction adjustment on the rotation speed of the driving roller, the rotation speed of the driving roller after adjustment is set to be greater than or equal to the minimum rotation speed.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention; various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Intelligent control system based on full-automatic case gluing machine, characterized by comprising:
the information acquisition unit is connected with the target box gluing machine and used for acquiring the requirement information;
an analysis control unit connected with the information acquisition unit and the target box gluing machine, for determining a reference strength of the target paperboard according to the number of corrugated medium layers of the target paperboard and adjusting the reference strength of the target paperboard or the coating pressure of the target box gluing machine according to the peak interval, and determining whether to adjust the detection period according to the reference strength stability when the determination of the reference strength of the target paperboard is completed;
a delay adjusting unit connected with the information acquiring unit and the target box gluing machine, and used for determining whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board, determining whether the rotation speed of the driving roller is adjusted according to the vibration frequency when the conveying stability of the target paper board meets the standard, and determining the working mode of the delay processing part according to the delay distance of the target paper board when the conveying stability of the target paper board does not meet the standard;
the demand information comprises the number of corrugated medium layers of the target paperboard, the crest interval of the target paperboard, the delay transmission times and the delay distance;
the analysis control unit determines the reference strength of the target paperboard according to the number of corrugated medium layers of the target paperboard, and adjusts the reference strength of the target paperboard according to the crest spacing;
if the crest spacing is in a first preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is increased and adjusted;
if the crest spacing is in a second preset crest spacing range, the analysis control unit judges that the reference strength of the target paperboard is not required to be adjusted;
if the wave crest distance is in a third preset wave crest distance range, the analysis control unit judges that the reference strength of the target paperboard is reduced and adjusted;
the values in the first preset crest spacing range are smaller than the values in the second preset crest spacing range, and the values in the second preset crest spacing range are smaller than the values in the third preset crest spacing range;
the analysis control unit determines whether to adjust the detection period according to the reference intensity stability under the first analysis control condition;
if the reference intensity stability is greater than or equal to the preset reference intensity stability, the analysis control unit judges that the detection period does not need to be adjusted;
if the reference intensity stability is smaller than the preset reference intensity stability, the analysis control unit judges that the detection period is reduced and adjusted;
wherein the first analysis control condition is that the reference strength determination of the target paperboard in a single detection period is completed;
the analysis control unit adjusts the coating pressure of the target box gluing machine according to the crest interval of the target paperboard under the second analysis control condition,
when the crest distance is in a first preset crest distance range, reducing and adjusting the coating pressure of the target box gluing machine, wherein the reduction of the coating pressure and the crest distance are in positive correlation;
when the crest distance is in a third preset crest distance range, increasing and adjusting the coating pressure of the target box gluing machine, wherein the increasing amount of the coating pressure and the crest distance are in positive correlation;
the second analysis control condition is that the peak distance is not in a second preset peak distance range.
2. The intelligent control system based on the full-automatic box gluing machine according to claim 1, wherein when the peak interval is in a first preset peak interval range, the increase of the reference strength of the target paperboard and the peak interval are in positive correlation; when the peak interval is in the second preset peak interval range, the reduction of the reference strength of the target paperboard is in positive correlation with the peak interval.
3. The intelligent control system based on the full-automatic box gluing machine according to claim 2, wherein the delay adjustment unit determines whether the conveying stability of the target paper board meets the standard according to the delay conveying times of the target paper board under the first delay adjustment condition;
if the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board meets the standard;
if the delay transmission times of the target paper board is larger than the preset delay transmission times, the delay adjusting unit judges that the transmission stability of the target paper board does not meet the standard, and determines the working mode of the delay processing part according to the delay distance of the target paper board;
the first delay adjustment condition is that the crest spacing is in a second preset crest spacing range.
4. An intelligent control system based on a full-automatic box gluing machine according to claim 3, wherein the delay adjustment unit detects a maximum delay distance of the target cardboard under the second delay adjustment condition and determines an operation mode of the delay processing part according to the maximum delay distance;
if the maximum delay distance is smaller than the preset delay distance, the delay adjusting unit judges that the powder applying device of the delay processing part is started;
if the maximum delay distance is greater than or equal to the preset delay distance, the delay adjusting unit judges that the adsorption device of the delay processing part is started;
the second delay adjusting condition is that the delay transmission times of the target paper board are larger than the preset delay transmission times.
5. The intelligent control system based on the full-automatic box gluing machine according to claim 4, wherein the powder application degree of the powder application device and the maximum delay distance are in positive correlation; the adsorption force of the adsorption device and the maximum delay distance are in positive correlation.
6. The intelligent control system based on the full-automatic box gluing machine according to claim 5, wherein the delay adjusting unit detects the vibration frequency of the driving roller under a third delay adjusting condition and determines whether to adjust the rotation speed of the driving roller according to the vibration frequency;
if the vibration frequency of the driving roller is larger than the preset vibration frequency, the delay adjusting unit judges that the rotation speed of the driving roller is reduced and adjusted;
the reduction of the rotation speed of the driving roller and the vibration frequency of the driving roller are in positive correlation;
the third delay adjusting condition is that the delay transmission times of the target paper board are smaller than or equal to the preset delay transmission times.
7. The intelligent control system based on the full-automatic box gluing machine according to claim 6, wherein the delay adjusting unit is provided with a minimum rotation speed, and when the delay adjusting unit performs reduction adjustment on the rotation speed of the driving roller, the rotation speed of the driving roller after adjustment is set to be greater than or equal to the minimum rotation speed.
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