CN114179211A - Paper feeding device with corrugated ironing function - Google Patents
Paper feeding device with corrugated ironing function Download PDFInfo
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- CN114179211A CN114179211A CN202111496991.3A CN202111496991A CN114179211A CN 114179211 A CN114179211 A CN 114179211A CN 202111496991 A CN202111496991 A CN 202111496991A CN 114179211 A CN114179211 A CN 114179211A
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- paper
- ironing
- width
- side flat
- flatness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
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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
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
- B31F1/0035—Straightening or flattening
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/005—Mechanical treatment
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a paper feeding device with a ripple ironing function, which comprises a gypsum board paper receiving machine and a surface protection paper roll, wherein the gypsum board paper receiving machine drives the surface protection paper roll to rotate for supplying paper, the paper feeding device also comprises high humidity equipment, a drying system and a flatness detection mechanism, the high humidity equipment, the drying system and the flatness detection mechanism are sequentially arranged between the gypsum board paper receiving machine and the surface protection paper roll, the flatness detection mechanism is used for detecting the flatness of the surface protection paper conveyed to the gypsum board paper receiving machine, and the drying system adjusts the ironing time of the edge part of the surface protection paper according to the detection result of the flatness detection mechanism. The invention adopts high-humidity equipment and a drying system to iron the face-protecting paper, and inspects the flatness of the face-protecting paper and adjusts the ironing time of the edge part of the face-protecting paper through the flatness detection mechanism so as to improve the flatness of the face-protecting paper, so that the optimal ironing time and the optimal ironing strength of the edge part of the face-protecting paper are obtained through adjustment, the quality of the face-protecting paper is improved, and the defective rate of the gypsum board production is reduced.
Description
Technical Field
The invention relates to the technical field of gypsum board production, in particular to a paper feeding device with a corrugated ironing function.
Background
The gypsum board is a material made of building gypsum as a main raw material, is a building material with light weight, high strength, thin thickness, good performances of sound insulation, heat insulation, fire prevention and the like, mainly comprises a paper-surface gypsum board and another gypsum board with glass fiber mesh cloth, wherein the structure of the paper-surface gypsum board comprises: the middle base layer is made of gypsum cementing material, and the outer side of the middle base layer is provided with a protective surface layer made of tough paper.
After the mask paper is cut and packaged by a paper mill and conveyed to a gypsum board production factory, moisture of the mask paper is evaporated through long-distance transportation, meanwhile, the mask paper of the whole roll is stacked to cause the mask paper on one side of the supporting ground to be deformed, and then the deformed dry mask paper on the outer side is subjected to groove line condition during production and use, so that the flatness of the board surface of the produced gypsum board is insufficient, and unqualified products are produced.
Disclosure of Invention
Therefore, the paper feeding device with the corrugated ironing function effectively solves the problems that unqualified products are generated due to improper storage and insufficient flatness in the transportation process of the mask paper in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme: a paper feeding device with a ripple ironing function comprises a gypsum board receiving machine and a surface protection paper roll, wherein the gypsum board receiving machine drives the surface protection paper roll to rotate for feeding paper, and further comprises high humidity equipment, a drying system and a flatness detection mechanism, wherein the high humidity equipment, the drying system and the flatness detection mechanism are sequentially arranged between the gypsum board receiving machine and the surface protection paper roll, and the flatness detection mechanism is used for detecting the flatness of the surface protection paper conveyed to the gypsum board receiving machine;
the drying system comprises a drying cabin, a mounting frame arranged in the drying cabin, a lower flat plate and a plurality of leveling rollers arranged on the mounting frame, a plurality of side flat rollers arranged in the same horizontal direction of the leveling rollers, a side flat adjusting mechanism connected to the side flat rollers, and a line width detection element arranged at the front ends of the side flat rollers and the leveling rollers, wherein the side flat rollers are used for ironing side groove parts of the mask paper, the leveling rollers are used for ironing the whole surface of the mask paper, and the line width detection element is used for detecting the width of surface grooves of the mask paper which is not ironed;
the side flat adjusting mechanism adjusts the ironing width of the side flat rollers for ironing the edge part of the facial mask paper according to the detection result of the line width detection element, and the side flat adjusting mechanism adjusts the number of the side flat rollers for ironing the side edge part of the facial mask paper according to the detection result of the flatness detection mechanism so as to adjust the ironing time of the edge part of the facial mask paper.
As a preferable scheme of the present invention, the line width detection element is an infrared detection sensor disposed outside the drying compartment, the width of the infrared detection sensor is slightly larger than the width of the cover paper, and the infrared detection sensor faces the cover paper and detects the ripples of the cover paper in the width direction to obtain the ripple width of the cover paper.
In a preferred embodiment of the present invention, the side flat rolls, the leveling roll and the lower plate are respectively attached to the upper and lower surfaces of the cover paper, the width of the side flat rolls is 1/2 of the width of the leveling roll and is slightly larger than the width of the cover paper, the width of the lower plate is slightly larger than the width of the cover paper, and the total length of the side flat rolls and the leveling roll is smaller than the length of the lower plate.
As a preferable scheme of the invention, the side flat adjusting mechanism comprises a connecting frame arranged on the mounting frame, a propelling component connected to the connecting frame, and a transmission adjusting component arranged on the connecting frame, the side flat rollers are arranged on the connecting frame, the propelling component is used for driving the side flat rollers to translate by propelling the connecting frame so as to change the contact area between the side flat rollers and the mask paper, and the transmission adjusting component is used for driving a specific number of the side flat rollers to move downwards to be in contact with the mask paper.
As a preferable scheme of the invention, the propelling assembly comprises a side mounting table arranged on the mounting frame and a propelling cylinder arranged on the side mounting table, the propelling cylinder is connected with the outer side surface of the connecting frame, and the propelling cylinder drives the connecting frame to translate.
As a preferable scheme of the invention, the transmission adjusting assembly comprises lifting vertical grooves which are equidistantly and parallelly arranged on the connecting frame, a square groove seat which is slidably arranged in the lifting vertical grooves, a lifting threaded rod connected to the square groove seat, a transmission worm gear cylinder which is in threaded connection with the lifting threaded rod, and a transmission worm which is meshed with the side edge of the transmission worm gear cylinder, and the side end of the side flat roller is rotatably arranged in the square groove seat through a connecting shaft.
As a preferred scheme of the invention, one end of the transmission worm is connected with a transmission rod, a driving cabin is arranged on the connecting frame, an adjusting translation cabin is arranged on the mounting frame, a driving motor is arranged in the driving cabin, and the driving motor is connected with the transmission rod;
the driving rod is connected with a driving moving rod at one end, far away from the driving rod, of the driving worm, a driving cylinder is arranged in the adjusting translation cabin and connected to the side edge of the driving moving rod, and the driving moving rod drives the driving worm to move.
As a preferable aspect of the present invention, the high humidity device includes a humidification chamber, a water sprayer disposed in the humidification chamber, and a heating plate disposed in the humidification chamber, a partition is disposed in the humidification chamber, the water sprayer and the heating plate are disposed on two sides of the partition, a vent is disposed on a side wall of the humidification chamber corresponding to the heating plate, and a water vent is disposed on a side wall of the humidification chamber corresponding to the water sprayer.
As a preferable scheme of the present invention, the flatness detecting mechanism includes a U-shaped frame disposed at a downstream end of the drying system in a side-down manner, and distance measuring sensors disposed at upper and lower ends of the U-shaped frame, and the distance measuring sensors respectively monitor distance data of each position of upper and lower surfaces of the cover paper.
As a preferable aspect of the present invention, the drying systems are provided in two sets, one set of the drying systems is provided between the flatness detecting mechanism and the high humidity device, and the other set of the drying systems is provided at a downstream end of the flatness detecting mechanism, and is driven to perform the subsequent ironing work according to a detection result of the flatness detecting mechanism.
Compared with the prior art, the invention has the following beneficial effects:
the invention adopts high-humidity equipment and a drying system to iron the face-protecting paper, inspects the flatness of the face-protecting paper after ironing by a flatness detection mechanism, adjusts the ironing time of the edge part of the face-protecting paper according to the inspection result to improve the flatness of the face-protecting paper, adjusts the best ironing time and the best ironing strength of the edge part of the face-protecting paper, improves the quality of the face-protecting paper and reduces the defective rate of gypsum board production.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a paper feeding device with a corrugation ironing function according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a portion of a propulsion assembly and a drive adjustment assembly in an embodiment of the present invention;
fig. 3 is a top view of a drying system in an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-gypsum board paper receiving machine; 2-a face-protecting paper roll; 3-high humidity equipment; 4-a drying system; 5-a flatness detection mechanism;
31-a humidification chamber; 32-water spraying machine; 33-a heating plate; 34-a separator; 35-a vent; 36-water through port;
41-drying chamber; 42-a mounting frame; 43-lower plate; 44-a leveling roll; 45-side flat rolls; 46-a lateral leveling adjustment mechanism; 47-swath detection element; 48-a connecting shaft;
51-a U-shaped frame; 52-a ranging sensor;
461-connecting frame; 462-a propulsion assembly; 463 — a drive adjustment assembly;
4621-side mount; 4622-propulsion cylinder;
4631-lifting vertical slots; 4632-square groove seat; 4633-lifting threaded rods; 4634-a drive worm gear; 4635-a drive worm; 4636-a drive link; 4637-drive compartment; 4638-adjusting the translation pod; 4639-drive motors; 46310-drive shift lever; 46311-drive cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the invention provides a paper feeding device with a ripple ironing function, which adopts a high humidity device 3 and a drying system 4 to iron the surface paper, inspects the flatness of the surface paper after the ironing by a flatness detection mechanism 5, adjusts the ironing time of the edge part of the surface paper according to the inspection result to improve the flatness of the surface paper, obtains the optimal ironing time and the optimal strength of the edge part of the surface paper, improves the quality of the surface paper and reduces the defective rate of gypsum board production.
The invention comprises a gypsum board receiving machine 1 and a face protection paper roll 2, wherein the gypsum board receiving machine 1 drives the face protection paper roll 2 to rotate for supplying paper, the gypsum board receiving machine 1 supplies face protection paper to a gypsum board production line, and the face protection paper roll 2 is a paper roll for completing production and transportation.
The invention also comprises a high-humidity device 3, a drying system 4, a flatness detection mechanism 5, wherein the high-humidity device 3, the drying system 4 and the flatness detection mechanism 5 are sequentially arranged between the gypsum board receiver 1 and the face paper roll 2, the high-humidity device 3 and the drying system 4 jointly complete ironing work, the flatness detection mechanism 5 is used for checking the flatness of the face paper conveyed to the gypsum board receiver 1, the invention continuously adjusts the ironing work in the drying system 4 through the detection result of the flatness detection mechanism 5 so that the face paper reaching the gypsum board receiver 1 is ironed to an optimal state, in order to avoid that the face paper is not adjusted to the optimal state by the ironing work in the initial state, a paper receiver and a waste paper roll can be arranged in front of the gypsum board receiver 1, when the flatness detection mechanism 5 detects that the face paper is qualified, the face paper is connected to the gypsum board receiver 1, and when the detection is unqualified, the waste paper rolls are directly rolled on the waste paper rolls.
Wherein, the drying system 4 adopts the following preferred embodiment, as shown in fig. 2 and fig. 3, the drying system 4 includes a drying compartment 41, a mounting frame 42 disposed in the drying compartment 41, a lower plate 43 and a plurality of leveling rollers 44 disposed on the mounting frame 42, a plurality of side leveling rollers 45 disposed in the same horizontal direction of the leveling rollers 44, a side leveling adjustment mechanism 46 connected to the side leveling rollers, and a grain width detection element 47 disposed at the front ends of the side leveling rollers 45 and the leveling rollers 45, the side leveling rollers 45 are used for ironing the side groove portions of the mask paper, the leveling rollers 45 are used for ironing the whole surface of the mask paper, and the grain width detection element 47 is used for detecting the width of the surface grooves of the mask paper which is not ironed.
Since the side edges of the face paper are generally deformed by pressing during the actual transportation of the face paper roll 2 and the areas of deformation of the different layers are different, the side flat adjusting mechanism 48 adjusts the ironing width of the face paper by the side flat roller 45 based on the detection result of the grain width detecting element 47.
In addition, the intensity of the ironing work for the edge part of the facial tissue should be stronger than that of the other parts of the facial tissue, the invention adjusts the intensity of the edge part of the facial tissue by adjusting the ironing time of the edge part of the facial tissue, and the side flat adjusting mechanism 48 adjusts the number of the side flat rollers 45 for ironing the side edge part of the facial tissue according to the detection result of the flatness detecting mechanism 5 in the embodiment so as to adjust the ironing time of the edge part of the facial tissue.
In this embodiment, the side flat roll 45, the leveling roll 44 and the lower plate 43 are respectively attached to the upper and lower surfaces of the mask paper, the width of the side flat roll 45 is 1/2 of the width of the leveling roll 44 and is slightly larger than the width of the mask paper, the width of the lower plate 43 is slightly larger than the width of the mask paper, the overall length of the side flat roll 45 and the leveling roll 44 is smaller than the length of the lower plate 43, and the length and the width are designed to fully iron the mask paper.
In this embodiment, the groove portion of the edge of the facing paper is detected by using the line width detection element 47, the line width detection element 47 is an infrared detection sensor disposed outside the drying compartment 41, the width of the infrared detection sensor is slightly larger than the width of the facing paper, the infrared detection sensor faces the facing paper, and detects the ripples in the width direction of the facing paper to obtain the ripple width of the facing paper, the infrared detection sensor in this embodiment mainly detects the distance from each point of the facing paper to the infrared detection sensor, and compares the distance data, when the data exceeds a certain threshold range, the infrared detection sensor measures the distance between the point where the data is abnormal and the edge of the facing paper and transmits the distance to the side leveling adjustment mechanism 46, and the side leveling adjustment mechanism 46 changes the bonding area between the side leveling roller 45 and the facing paper according to the distance value.
The side flat adjusting mechanism 46 of the present invention mainly adopts the following preferred embodiment, the side flat adjusting mechanism 46 includes a connecting frame 461 disposed on the mounting frame 42, a pushing assembly 462 connected to the connecting frame 461, and a transmission adjusting assembly 463 disposed on the connecting frame 461, the side flat roller 45 is disposed on the connecting frame 461, the pushing assembly 462 is used for driving the side flat roller 45 to translate by pushing the connecting frame 461 so as to change the contact area of the side flat roller 45 and the mask paper, and the transmission adjusting assembly 463 is used for driving a specific number of the side flat rollers 45 to move downwards to contact with the mask paper.
Wherein, the propulsion assembly 462 changes the contact area of the side flat roller 45 and the mask paper according to the distance value transmitted by the line width detection element 47, the propulsion assembly 462 comprises a side mounting platform 4621 arranged on the mounting frame 42 and a propulsion cylinder 4622 arranged on the side mounting platform 4621, the propulsion cylinder 4622 is connected with the outer side surface of the connecting frame 461, the propulsion cylinder 4622 drives the connecting frame 461 to translate so as to make the belt side flat roller 45 translate, and thus the end of the side flat roller 45 just reaches the starting point of the groove (the infrared detection sensor detects the edge point of data with abnormity).
In the embodiment of changing the number of the side flat rollers 44 for ironing the mask paper by the transmission adjusting assembly 463, the transmission adjusting assembly 463 mainly adopts the following preferred embodiment, the transmission adjusting assembly 463 comprises a lifting vertical slot 4631 arranged on the connecting frame 461 in parallel at equal intervals, a square slot base 4632 arranged in the lifting vertical slot 4631 in a sliding way, a lifting threaded rod 4633 connected on the square slot base 4632, a transmission worm wheel 4634 in threaded connection with the lifting threaded rod 4633, and a transmission worm 4635 engaged on the side edge of the transmission worm wheel 4634, and the side flat roller 45 is rotatably arranged in the square slot base 4632 through a connecting shaft 48 at the side end.
In an initial state, the square groove 4632 is arranged above the lifting vertical groove 4631, at this time, the lower surface of the side flat roller 45 arranged on the square groove 4632 is not contacted with the mask paper, and when the mask paper needs to be ironed, the driving worm gear 4634 is driven to rotate to drive the lifting threaded rod 4633 to move downwards so as to drive the side flat roller 45 to move downwards to be attached to the mask paper.
The following structure mainly realizes the rotation of the driving worm wheel cylinders 4634 and the adjustment of the number of the driving worm wheel cylinders 4634, as shown in fig. 3, one end of the driving worm 4635 is connected with a driving rod 4636, a driving cabin 4637 is arranged on the connecting frame 461, an adjusting translation cabin 4638 is arranged on the mounting frame, a driving motor 4639 is arranged in the driving cabin 4637, the driving motor 4639 is connected with the driving rod 4636, one end of the driving worm 4635, which is far away from the driving rod 4636, is connected with a driving shift rod 46310, a driving cylinder 46311 is arranged in the adjusting translation cabin 4638, and the driving cylinder 46311 is connected to the side of the driving shift rod 46310 and drives the driving worm 4635 to move through the driving shift rod 46310.
The specific process of adjusting the number of the driving worm gear cylinders 4634 is that the driving cylinder 46311 is driven to drive the driving shift rod 46310 to translate so as to drive the driving worm 4635 to move, the driving worm 4635 is meshed with all of the three driving worm gear cylinders 4634 in the initial state, the driving worm 4635 moves to be meshed with one or two of the driving worm 4635, at this time, the driving motor 4639 is driven to drive the driving worm 4635 to rotate, and only one or two of the driving worm gear cylinders 4634 are driven to rotate, so that one or two side flat rollers 45 are driven to move downwards to be attached to the face-protecting paper (the driving motor 4639 is driven to directly drive the three side flat rollers 45 to iron the face-protecting paper in the initial state), and more side flat rollers 45 can be arranged in the actual application process so as to adjust the ironing strength more accurately.
The high-humidity device 3 is used for humidifying the facial tissue before drying and ironing, the high-humidity device 3 comprises a humidifying cabin 31, a water sprayer 32 arranged in the humidifying cabin 31 and a heating plate 33 arranged in the humidifying cabin 31, a partition plate 34 is arranged in the humidifying cabin 31, the water sprayer 32 and the heating plate 33 are respectively arranged on two sides of the partition plate 34, a vent 35 is arranged on the side wall of the humidifying cabin 31 corresponding to the heating plate 33 to prevent water vapor from accumulating on the heating plate 33 to influence the heating effect of the heating plate 33, a water through hole 36 is arranged on the side wall of the humidifying cabin 31 corresponding to the water sprayer 32, and the water through hole 36 is arranged to discharge the redundant water of the moistened facial tissue out of the humidifying cabin 31.
The flatness detection mechanism 5 is adopted to detect the flatness of the facial tissue which is ironed, the flatness detection mechanism 5 comprises a U-shaped frame 51 which is arranged at the downstream end of the drying system 4 in a side-down mode, and distance measurement sensors 52 which are arranged at the upper end and the lower end of the U-shaped frame 51, and the distance measurement sensors 52 respectively monitor the distance data of each position of the upper surface and the lower surface of the facial tissue.
In the practical application process, a data processing module can be additionally arranged, a distance threshold corresponding to distance data is stored in the data processing module, the distance data of each point detected by the distance measuring sensor 52 is compared with the distance threshold, the condition that the distance data exceeds the distance threshold is classified into an abnormal condition, the facing paper is unqualified in the abnormal condition, according to the design, the initial ironing work of the facing paper is usually the abnormal condition, the facing paper is transported to a waste paper roll at the beginning, the transmission adjusting component 463 needs to be controlled to adjust in the abnormal condition, and the facing paper can be connected to the gypsum board paper connecting machine 1 by adopting the paper connecting device after being adjusted to the normal condition.
The above described splicing apparatus and waste paper roll arrangement can avoid the occurrence of the situation of the furrows of the protective paper, but have the disadvantage of causing the waste of the protective paper, as a more preferred embodiment of the present invention, the drying systems 4 are arranged in two groups, one set of drying systems 4 is arranged between the flatness detection mechanism 5 and the high-humidity apparatus 3, the other set of drying systems 4 is arranged at the downstream end of the flatness detection mechanism 5, and drives the subsequent ironing according to the detection result of the flatness detection mechanism 5, that is, when the flatness detection mechanism 5 detects an abnormality, a group of drying systems 4 is arranged behind the flatness detection mechanism 5 to iron the protective paper, in addition, a group of flatness detection mechanisms 5 can be arranged behind the drying system 4, and double groups of ironing processing and detection equipment reduce the groove pattern of the mask paper and reduce the waste of debugging the mask paper in the early stage.
In summary, the main implementation processes of the present invention are that the gypsum board receiving machine 1 drives the facing paper to transport, the high humidity device 3 humidifies and heats the facing paper, the groove width detecting element 47 detects the groove width of the facing paper and transmits the groove width to the pushing assembly 462, the pushing assembly 462 drives the end of the side flat roller 45 to translate to the edge point of the groove on the facing paper to iron the edge portion of the groove of the facing paper, the facing paper is transported to the flatness detecting mechanism 5 after being ironed by the side flat roller 45 and the leveling roller 44, the transmission adjusting assembly 463 adjusts the number of the side flat rollers 45 ironing the edge portion of the facing paper according to the detection result of the flatness detecting mechanism 5, the adjustment is stopped until the flatness detecting mechanism 5 detects that the facing paper is normal, and the gypsum board receiving machine 1 starts to supply paper to the gypsum board production line when the facing paper is normal.
In the invention, when the flatness detection mechanism 5 detects an abnormality, an abnormal signal is transmitted to the transmission adjusting component 463, and at the moment, the transmission adjusting component 463 performs adjustment, so that the protective paper stops being transported in the adjusting process for the convenience of adjusting and reducing the waste of the protective paper.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. A paper feeding device with a ripple ironing function comprises a gypsum board receiving machine (1) and a surface protection paper roll (2), wherein the gypsum board receiving machine (1) drives the surface protection paper roll (2) to rotate for feeding paper, and is characterized by further comprising high-humidity equipment (3), a drying system (4) and a flatness detection mechanism (5), wherein the high-humidity equipment (3), the drying system (4) and the flatness detection mechanism (5) are sequentially arranged between the gypsum board receiving machine (1) and the surface protection paper roll (2), and the flatness detection mechanism (5) is used for detecting the flatness of surface protection paper conveyed to the gypsum board receiving machine (1);
the drying system (4) comprises a drying cabin (41), a mounting rack (42) arranged in the drying cabin (41), a lower flat plate (43) and a plurality of leveling rollers (44) arranged on the mounting rack (42), a plurality of side flat rollers (45) arranged in the same horizontal direction of the leveling rollers (44), a side flat adjusting mechanism (46) connected to the side flat rollers, and a line width detection element (47) arranged at the front ends of the side flat rollers (45) and the leveling rollers (45), wherein the side flat rollers (45) are used for ironing side groove parts of the mask paper, the leveling rollers (45) iron the whole surface of the mask paper, and the line width detection element (47) is used for detecting the width of surface grooves of the mask paper which is not ironed;
the side flat adjusting mechanism (48) adjusts the ironing width of the side flat roller (45) to the facial tissue according to the detection result of the grain width detection element (47), and the side flat adjusting mechanism (48) adjusts the number of the side flat rollers (45) for ironing the side edge parts of the facial tissue according to the detection result of the flatness detection mechanism (5) so as to adjust the ironing time of the edge parts of the facial tissue.
2. The paper feeding device with a corrugation ironing function according to claim 1, wherein the corrugation width detecting element (47) is an infrared detecting sensor disposed outside the drying compartment (41), the width of the infrared detecting sensor is slightly larger than the width of the cover paper, the infrared detecting sensor faces the cover paper and detects corrugations in the width direction of the cover paper to process the corrugation width of the cover paper.
3. The paper feeding apparatus with corrugating ironing function as claimed in claim 2, wherein said side flat roll (45) and said smoothing roll (44), said lower flat roll (43) are respectively attached to the upper and lower surfaces of the cover paper, the width of said side flat roll (45) is 1/2 of the width of said smoothing roll (44) and is slightly larger than the width of the cover paper, the width of said lower flat roll (43) is slightly larger than the width of the cover paper, and the overall length of said side flat roll (45) and said smoothing roll (44) is smaller than the length of said lower flat roll (43).
4. A paper feeding apparatus with corrugating ironing function according to claim 3, wherein said side flat adjusting mechanism (46) comprises a connecting frame (461) provided on said mounting frame (42), a pushing assembly (462) connected to said connecting frame (461), and a driving adjusting assembly (463) provided on said connecting frame (461), said side flat roller (45) being provided on said connecting frame (461), said pushing assembly (462) being adapted to move said side flat roller (45) in translation by pushing said connecting frame (461) to change the contact area of said side flat roller (45) with the mask paper, said driving adjusting assembly (463) being adapted to drive a specific number of said side flat rollers (45) to move down into contact with the mask paper.
5. A paper feeding device with corrugating ironing function according to claim 4, wherein said propulsion assembly (462) comprises a side mounting platform (4621) arranged on said mounting frame (42) and a propulsion cylinder (4622) arranged on said side mounting platform (4621), said propulsion cylinder (4622) is connected with the outer side of said connecting frame (461), said propulsion cylinder (4622) drives said connecting frame (461) to translate.
6. A paper feeding device with corrugation ironing function as claimed in claim 4, characterized in that the transmission adjusting assembly (463) comprises lifting vertical slots (4631) arranged on the connecting frame (461) in parallel at equal intervals, a square slot base (4632) arranged in the lifting vertical slots (4631) in a sliding manner, a lifting threaded rod (4633) connected to the square slot base (4632), a transmission worm wheel cylinder (4634) connected to the lifting threaded rod (4633) in a threaded manner, and a transmission worm gear (4635) engaged with the side of the transmission worm wheel cylinder (4634), wherein the side end of the side flat roller (45) is rotatably arranged in the square slot base (4632) through a connecting shaft (48).
7. A paper feeding device with corrugation ironing function as claimed in claim 6, characterized in that one end of the driving worm (4635) is connected with a driving rod (4636), a driving cabin (4637) is arranged on the connecting frame (461), an adjusting translation cabin (4638) is arranged on the mounting frame, a driving motor (4639) is arranged in the driving cabin (4637), and the driving motor (4639) is connected with the driving rod (4636);
one end, far away from the transmission rod (4636), of the transmission worm (4635) is connected with a driving moving rod (46310), a driving air cylinder (46311) is arranged in the adjusting translation cabin (4638), the driving air cylinder (46311) is connected to the side edge of the driving moving rod (46310), and the driving moving rod (46310) drives the transmission worm (4635) to move.
8. The paper feeding device with the corrugation ironing function as claimed in claim 1, wherein the high-humidity device (3) comprises a humidifying chamber (31), a water sprayer (32) arranged in the humidifying chamber (31), and a heating plate (33) arranged in the humidifying chamber (31), a partition plate (34) is arranged in the humidifying chamber (31), the water sprayer (32) and the heating plate (33) are respectively arranged at two sides of the partition plate (34), an air vent (35) is arranged on the side wall of the humidifying chamber (31) corresponding to the heating plate (33), and a water through opening (36) is arranged on the side wall of the humidifying chamber (31) corresponding to the water sprayer (32).
9. A paper feeding apparatus with corrugation ironing function according to claim 1, characterized in that the flatness detecting mechanism (5) comprises a U-shaped frame (51) disposed at the downstream end of the drying system (4) in a side-by-side manner, and distance measuring sensors (52) disposed at the upper and lower ends of the U-shaped frame (51), wherein the distance measuring sensors (52) respectively monitor the distance data of each position of the upper and lower surfaces of the cover paper.
10. A paper feeding apparatus with corrugation ironing function according to claim 1, characterized in that the drying systems (4) are arranged in two groups, wherein one group of the drying systems (4) is arranged between the flatness detecting mechanism (5) and the high humidity device (3), and the other group of the drying systems (4) is arranged at the downstream end of the flatness detecting mechanism (5), and the subsequent ironing operation is driven according to the detection result of the flatness detecting mechanism (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111496991.3A CN114179211B (en) | 2021-12-09 | 2021-12-09 | Paper feeding device with ripple ironing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111496991.3A CN114179211B (en) | 2021-12-09 | 2021-12-09 | Paper feeding device with ripple ironing function |
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| CN114179211A true CN114179211A (en) | 2022-03-15 |
| CN114179211B CN114179211B (en) | 2023-05-23 |
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Cited By (1)
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| CN114179211B (en) | 2023-05-23 |
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