CN116374535A - Control device for conveying compression roller at dry end of ultra-flat gypsum board - Google Patents
Control device for conveying compression roller at dry end of ultra-flat gypsum board Download PDFInfo
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- CN116374535A CN116374535A CN202211443639.8A CN202211443639A CN116374535A CN 116374535 A CN116374535 A CN 116374535A CN 202211443639 A CN202211443639 A CN 202211443639A CN 116374535 A CN116374535 A CN 116374535A
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- gypsum board
- conveyor belt
- belt
- roller
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 147
- 239000010440 gypsum Substances 0.000 title claims abstract description 147
- 230000006835 compression Effects 0.000 title claims description 4
- 238000007906 compression Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 73
- 238000003825 pressing Methods 0.000 claims description 26
- 238000003475 lamination Methods 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 9
- 238000009966 trimming Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The invention discloses a control device for a conveying press roller at a dry end of an ultra-flat gypsum board, which comprises a first conveying belt and a second conveying belt which are sequentially arranged along the conveying direction of the board, wherein the first conveying belt and the second conveying belt are provided with a plurality of conveying belts which are parallel and synchronously driven; the first conveyor belt is used for synchronously conveying at least two groups of parallel gypsum boards, and a sheet combining mechanism is arranged among the plurality of conveyor belts of the first conveyor belt and used for synchronously combining the two groups of parallel gypsum boards; the second conveyor belt is used for synchronously conveying the gypsum boards of the two combined sheets, and two areas for conveying the gypsum boards of the two combined sheets on the second conveyor belt are divided into a blanking area and a stopping area; by arranging the rolling mechanism at the transferring position of the gypsum board stored on the two-to-one conveying belt, the speed of the gypsum board stored on the two-to-one conveying belt is reduced before the gypsum board is moved to the discharging position, so that the contact force between the edge of the gypsum board and the stopper on the two-to-one conveying belt is reduced.
Description
Technical Field
The invention relates to the technical field of building material production, in particular to a control device for a super-flat gypsum board dry end conveying press roller.
Background
In the gypsum board production process, the gypsum board is mainly divided into a wet end part and a dry end part, wherein the dry end part refers to a series of processing procedures carried out after the gypsum board material is solidified and formed, and mainly comprises sawing, laminating, trimming and stacking of gypsum board ends.
The gypsum board enters the section for slicing after the lamination, and because the lamination requires time, it is difficult to continuously convey the gypsum board to the trimming section.
In the existing gypsum board dry end sheet-combining transportation part, two gypsum board sheet-combining transportation lines are generally arranged for guaranteeing continuity of entering the trimming working section, and are combined at the transportation tail ends of the two transportation lines, and continuous supply to the trimming working section is achieved through a sheet-combining procedure and transportation speed.
However, the above-mentioned mode needs two independent gypsum board to close piece transportation lines, and manufacturing cost is higher, and need to close piece and transport the interval of gypsum board to two production lines and carry out comparatively accurate accuse, the operation is comparatively loaded down with trivial details.
In addition, the method comprises the following steps. When the two transportation ends of the transportation lines are combined, a stopper is generally arranged at the combining position to limit and correct the position of the gypsum board, but due to the rebound force of the gypsum board after the inertia effect of the gypsum board impacts the stop, errors can occur between the transportation paths of the gypsum board, or the gypsum board cannot be accurately stopped at the stop position, so that the qualification rate of finished products is reduced.
Disclosure of Invention
The invention aims to provide a control device for a dry end conveying compression roller of an ultra-flat gypsum board, which aims to solve the problems that the cost for continuously conveying a combined gypsum board to a trimming working section in the prior art is high, and the gypsum board cannot be accurately stopped at a stop position.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the control device comprises a first conveying belt and a second conveying belt which are sequentially arranged along the conveying direction of the plate, wherein the first conveying belt and the second conveying belt are provided with a plurality of conveying belts which are parallel and synchronously driven;
the first conveyor belt is used for synchronously conveying at least two groups of parallel gypsum boards, and a sheet combining mechanism is arranged among the plurality of conveyor belts of the first conveyor belt and used for synchronously combining the two groups of parallel gypsum boards;
the second conveyor belt is used for synchronously conveying the gypsum boards of the two combined sheets, two areas on the second conveyor belt for conveying the gypsum boards of the two combined sheets are divided into a blanking area and a stop area, and the input end of lower equipment of the second conveyor belt is positioned at the conveying end of the blanking area;
a roller feeding mechanism is arranged among the plurality of conveyor belts in the second conveyor belt blanking area, the roller feeding mechanism can ascend among the plurality of conveyor belts to replace the second conveyor belt to support the composite gypsum board, and the roller feeding mechanism can roll the supported composite gypsum board to a stop area of the second conveyor belt;
and a pressing mechanism for decelerating the roll feeding of the gypsum board by the roll feeding mechanism is arranged above the stop zone of the second conveyer belt.
As a preferable scheme of the invention, a plurality of stoppers for blocking the composite gypsum board are arranged on the second conveyor belt, and the stoppers are respectively arranged at the transportation tail end of the conveyor belt in the blanking area of the second conveyor belt and at the transportation direction tail end of the roller conveying mechanism on the stopping area of the second conveyor belt;
the stoppers located in the second conveyor belt blanking area can enable the composite gypsum board to be located right above the roller feeding mechanism all the time, and the stoppers located in the second conveyor belt stopping area can enable the composite gypsum board conveyed by the roller feeding mechanism to be aligned with the appointed blanking position of the second conveyor belt blanking area.
As a preferable scheme of the invention, the lamination mechanism comprises a mounting cross frame transversely arranged on a plurality of conveying belts of the first conveying belt, wherein a mounting seat is respectively arranged between any two adjacent conveying belts of the first conveying belt on the mounting cross frame, the plurality of mounting seats are commonly connected with a first transmission assembly and a second transmission assembly which are symmetrically distributed, one end of the mounting cross frame is in transmission connection with the first transmission assembly through a first motor, and the other end of the mounting cross frame is in transmission connection with the second transmission assembly through a second motor;
the first transmission assembly and the second transmission assembly rotate relatively to respectively lift the two gypsum boards which are arranged in parallel;
the rotation range of the first motor is larger than that of the second motor, so that the first transmission assembly driven by the first motor lifts and overturns one gypsum board which is parallel to the other gypsum board to be laminated on the other gypsum board.
As a preferable scheme of the invention, the mounting seat is provided with two first round cavities and two second round cavities which are arranged in parallel, the first round cavities are used for being connected with the first transmission assembly, and the second round cavities are used for being connected with the second transmission assembly;
the mounting seat is provided with a first limit groove at the middle part of the first round cavity, and the mounting seat is provided with a second limit groove at the middle part of the second round cavity.
As a preferable scheme of the invention, the first transmission assembly comprises a transmission shaft in transmission connection with the output end of the first motor, a plurality of rotary drums are sleeved on the transmission shaft, and the rotary drums are respectively positioned in the first circular cavities of the mounting seats;
the outer side of the rotary drum is sleeved with two bearings which are nested at the inner side of the first circular cavity, and the outer side of the rotary drum is provided with a bracket arm which penetrates through the first limit groove and is used for supporting a gypsum board;
the rotary drum rotates in the first round cavity and moves in the first limit groove together with the supporting arm;
the first transmission assembly is consistent with the second transmission assembly in structure, the second transmission assembly is used for supporting the gypsum board and is used for moving in the second limiting groove, and the length of the first limiting groove is greater than that of the second limiting groove.
As a preferable scheme of the invention, the pressing mechanism comprises a rolling installation frame fixedly connected to an outer frame of a blanking area of the second conveyer belt, a plurality of equidistant air cylinders are connected to the rolling installation frame, movable frames are respectively connected to telescopic ends of the air cylinders, the movable frames are commonly connected with a rolling assembly for rolling gypsum boards, and the heights of the rolling assembly on the movable frames are variable;
the rolling assembly is respectively and elastically connected with each cylinder by a plurality of elastic connecting assemblies, so that the rolling assembly tends to the lowest position on the cylinder.
As a preferable scheme of the invention, the rolling assembly comprises a shaft rod which is horizontally distributed, a plurality of movable blocks are sleeved on the shaft rod, the movable blocks are rotatably connected to the movable frames through connecting shafts, and a plurality of pressing wheels are sleeved on the shaft rod.
As a preferable scheme of the invention, the elastic connecting component comprises a telescopic rod which can be telescopic to adjust the length, the bottom end of the telescopic rod is connected with the top end of the movable block through a first spherical seat, the top end of the telescopic rod is connected with the corresponding movable frame through a second spherical seat, and a spring is movably sleeved on the outer side of the telescopic rod;
the spring is elastically supported so that the pressing wheel on the movable block tends to the lowest position, and the movable block rotates on the shaft rod to press the pressing wheel.
As a preferable scheme of the invention, the movable frame is provided with a protruding structure for limiting the rotating area of the movable block, so that the lower limit of the rotation of the movable block on the movable frame is the lowest position of the pressing wheel, and the upper limit of the rotation of the movable block on the movable frame is not higher than the bottom end of the movable frame.
As a preferred scheme of the invention, the roller feeding mechanism comprises a lifting platform arranged below the second conveyor belt stop zone and a conveying roller arranged on the lifting platform and used for feeding the gypsum board, wherein a plurality of driving rollers of the conveying roller are positioned between adjacent conveyor belts of the second conveyor belt stop zone, and the lifting platform can be lifted together with the conveying roller to replace the gypsum board of the second conveyor belt support stop zone.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, synchronous double-row lamination is carried out on the lamination conveyor belt by widening, and the two-to-one conveyor belt for sequentially conveying two lamination gypsum boards is arranged at the lower stage of the lamination conveyor belt, so that when the double-row gypsum boards are laminated again by the lamination mechanism, the two-to-one conveyor belt can convey single non-conveyed lamination gypsum boards, and the continuity of conveying the gypsum boards to the trimming section is ensured.
(2) According to the invention, the rolling mechanism is arranged at the transfer position of the gypsum board stored on the two-to-one conveyor belt, so that the speed of the combined gypsum board stored on the two-to-one conveyor belt is reduced before the combined gypsum board stored on the two-to-one conveyor belt moves to the discharging position, so that the contact force between the edge of the combined gypsum board and the stopper on the two-to-one conveyor belt is reduced, the positioning accuracy of the combined gypsum board is improved, and the damage probability of the combined gypsum board is reduced.
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 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 top view of the whole device provided by the invention.
Fig. 2 is a schematic structural view of a pressing mechanism provided by the present invention.
Fig. 3 is a schematic view of a roll assembly according to the present invention.
Fig. 4 is a schematic structural view of a mounting base according to the present invention.
FIG. 5 is a partial schematic view of a first transmission assembly provided by the present invention.
Reference numerals in the drawings are respectively as follows:
1-a first conveyor belt; 2-a second conveyor belt; 3-a sheet combining mechanism; 4-a roller feeding mechanism; 5-a pressing mechanism; 6-stopper;
31-mounting a transverse frame; 32-mounting seats; 33-a first transmission assembly; 34-a second transmission assembly; 35-a first motor; 36-a second motor;
321-a first circular cavity; 322-second circular cavity; 323-a first limit groove; 324-a second limit groove; 331-a transmission shaft; 332-a drum; 333-bearings; 334-corbel;
51-rolling the mounting frame; 52-cylinder; 53-a movable frame; 54-rolling assembly; 55-an elastic connection assembly;
541-a shaft; 542—active block; 543-connecting shaft; 544-pressing wheel; 551-telescopic rod; 552-a first spherical seat; 553-a second spherical seat; 554-spring.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the invention provides a control device for a dry end conveying press roller of an ultra-flat gypsum board, which comprises a first conveying belt 1 and a second conveying belt 2 which are sequentially arranged along the conveying direction of the board, wherein the first conveying belt 1 and the second conveying belt 2 are provided with a plurality of conveying belts which are parallel and synchronously driven;
the first conveyor belt 1 is used for synchronously conveying at least two groups of parallel gypsum boards, and a lamination mechanism 3 is arranged among a plurality of conveyor belts of the first conveyor belt 1 and is used for synchronously laminating the two groups of parallel gypsum boards;
the second conveyor belt 2 is used for synchronously conveying the gypsum boards of the two combined sheets, two areas of the second conveyor belt 2 for conveying the gypsum boards of the two combined sheets are divided into a blanking area and a stop area, and the input end of the lower equipment of the second conveyor belt 2 is positioned at the conveying end of the blanking area;
a roller feeding mechanism 4 is arranged among a plurality of conveying belts in the blanking area of the second conveying belt 2, the roller feeding mechanism 4 can ascend among the plurality of conveying belts to replace the second conveying belt 2 to support the composite gypsum board, and the roller feeding mechanism 4 can roll the supported composite gypsum board to a stop area of the second conveying belt 2;
and a pressing mechanism 5 for decelerating the gypsum board fed by the roller feeding mechanism 4 is arranged above the stop zone of the second conveyor belt 2.
A plurality of stoppers 6 for blocking the composite gypsum board are arranged on the second conveyor belt 2, and the stoppers 6 are respectively arranged at the transportation tail end of the conveyor belt in the blanking area of the second conveyor belt 2 and at the transportation tail end of the roller conveying mechanism 4 in the stopping area of the second conveyor belt 2;
the stoppers 6 located in the blanking area of the second conveyor belt 2 can enable the laminated plasterboard to be located right above the roller feeding mechanism 4 all the time, and the stoppers 6 located in the stopping area of the second conveyor belt 2 can enable the laminated plasterboard conveyed by the roller feeding mechanism 4 to be aligned with the appointed blanking position of the blanking area of the second conveyor belt 2.
The first conveyor belt 1 and the second conveyor belt 2 are all total conveyor belts integrated by a plurality of sub-conveyor belts arranged in a plurality of rows, and spaces exist between the plurality of sub-conveyor belts of the conveyor belts for installing various operation components and various sensors for detection.
According to the invention, synchronous double-row lamination is carried out on the lamination conveyor belt by widening, and the two-to-one conveyor belt for sequentially conveying two lamination gypsum boards is arranged at the lower stage of the lamination conveyor belt, so that when the double-row gypsum boards are laminated again by the lamination mechanism, the two-to-one conveyor belt can convey single non-conveyed lamination gypsum boards, and the continuity of conveying the gypsum boards to the trimming section is ensured.
Compared with the existing two independent gypsum board laminating conveying lines, the two parallel gypsum boards are synchronously conveyed by widening the corresponding gypsum board laminating conveying line, and the driving equipment for laminating action only needs to use a single group, so that the manufacturing cost is low.
According to the invention, the rolling mechanism is arranged at the transfer position of the gypsum board stored on the two-to-one conveyor belt, so that the speed of the combined gypsum board stored on the two-to-one conveyor belt is reduced before the combined gypsum board stored on the two-to-one conveyor belt moves to the discharging position, so that the contact force between the edge of the combined gypsum board and the stopper on the two-to-one conveyor belt is reduced, the positioning accuracy of the combined gypsum board is improved, the damage probability of the combined gypsum board is reduced, and the qualification rate of the gypsum board is ensured.
Therefore, the invention is different from the existing gypsum board laminating to trimming working section in a laminating mode and a double-row laminating transportation mode, and has certain difference from the existing transmission mode because the double-row gypsum board is laminated by adopting the mode that the double-row gypsum boards are synchronously laminated by the corresponding conveyor belt.
The lamination mechanism 3 comprises a mounting cross frame 31 transversely arranged on a plurality of conveying belts of the first conveying belt 1, mounting seats 32 are respectively arranged between any two adjacent conveying belts of the first conveying belt 1 on the mounting cross frame 31, the plurality of mounting seats 32 are commonly connected with a first transmission assembly 33 and a second transmission assembly 34 which are symmetrically distributed, one end of the mounting cross frame 31 is in transmission connection with the first transmission assembly 33 through a first motor 35, and the other end of the mounting cross frame 21 is in transmission connection with the second transmission assembly 34 through a second motor 36;
the first transmission assembly 33 and the second transmission assembly 34 are rotated relatively to raise the two gypsum boards side by side respectively;
the rotation range of the first motor 35 is larger than that of the second motor 36, so that the first transmission assembly 33 driven by the first motor 35 lifts and overturns one gypsum board which is arranged in parallel to be attached to the other gypsum board for lamination.
When the first motor 35 and the second motor 36 do not drive the first transmission assembly 33 and the second assembly 34 to perform the laminating operation, the first transmission assembly 33 and the second transmission assembly 34 are positioned between the plurality of arranged sub-conveyors of the first conveyor 1, and the height of the sub-conveyors is lower than that of the gypsum board transported on the first conveyor 1.
The mounting seat 32 is provided with a first round cavity 321 and a second round cavity 322 which are arranged in parallel, the first round cavity 321 is used for connecting the first transmission assembly 33, and the second round cavity 322 is used for connecting the second transmission assembly 34;
a first limit groove 323 is arranged at the middle part of the first round cavity 321 on the mounting seat 32, and a second limit groove 324 is arranged at the middle part of the second round cavity 322 on the mounting seat 32.
The first transmission assembly 33 comprises a transmission shaft 331 in transmission connection with the output end of the first motor 35, a plurality of rotary drums 332 are sleeved on the transmission shaft 331, and the rotary drums 332 are respectively positioned in the first circular cavity 321 of each mounting seat 32;
the outer side of the rotary drum 332 is nested inside the first round cavity 321 through two bearings 333 sleeved on the rotary drum, and a bracket 334 penetrating through the first limit groove 323 and used for supporting the gypsum board is arranged on the outer side of the rotary drum 332;
the rotary cylinder 332 rotates in the first round cavity 321 and moves in the first limit groove 323 together with the supporting arm 334;
the first transmission assembly 33 is identical to the second transmission assembly 34 in structure, and the second transmission assembly 34 is used for supporting the gypsum board and moving in the second limiting groove 324, and the length of the first limiting groove 323 is greater than that of the second limiting groove 324.
When the gypsum boards need to be combined, the first transmission assembly 33 and the second transmission assembly 34 are controlled to be inclined relatively, so that two parallel gypsum boards are inclined in two-outer lifting mode, the amplitude of the first transmission assembly 33 for lifting one gypsum board needs to be ensured to be larger than 90 degrees, the gypsum board is attached to the other inclined gypsum board in a tilting mode, the combining operation of the two gypsum boards is achieved, the finally controlled second transmission assembly 34 is lowered and reset, and accordingly the combined gypsum boards are transported to the second conveyor belt 2 again by the first conveyor belt 1.
The sheet combining mechanism 3 divides the transmission assembly for lifting two gypsum boards into a first transmission assembly 33 and a second transmission assembly 34, and the first transmission assembly and the second transmission assembly are respectively driven by a first motor 35 and a second motor 36, so that on one hand, the lifting amplitude of the single-side gypsum boards can be controlled to be different, and on the other hand, the single-side gypsum boards are driven by a single motor, so that the load on the motors can be reduced.
Since the second conveyor 2 is used to carry out the parallel gypsum boards one time, the method is different from the conventional method in which two conveyor lines are combined.
Wherein, the roller feeding mechanism 4 includes a lifting platform 41 arranged below the stop zone of the second conveyor belt 2, and a conveying roller 42 arranged on the lifting platform 41 for roller feeding the gypsum board, wherein a plurality of driving rollers of the conveying roller 42 are positioned between adjacent conveyor belts of the stop zone of the second conveyor belt 2, and the lifting platform 41 can be lifted together with the conveying roller 42 to replace the gypsum board of the stop zone supported by the second conveyor belt 2.
After the double-row laminated gypsum board is transported to the second conveyor belt 2, the laminated gypsum board in the stop zone is blocked by a plurality of stoppers arranged in the stop zone along with the transportation of the second conveyor belt 2, so that the laminated gypsum board is ensured to be positioned right above the conveying roller 42 of the roller conveying mechanism 4, and then the lifting platform 41 controls the conveying roller 42 to lift so as to replace the second conveyor belt 2 to support a single laminated gypsum board, and at the same time, another laminated gypsum board in the blanking zone is transported to the trimming section along with the transportation of the second conveyor belt 2.
After the gypsum board in the blanking area is completely transported out, the transmission roller 42 is controlled to start transmission so as to transport the supported composite gypsum board to the blanking area until the composite gypsum board contacts with the stoppers 6 arranged in the blanking area, so that the composite gypsum board can be positioned in the blanking area and is convenient for the second conveying belt 2 to transport out.
The pressing mechanism 5 comprises a rolling installation frame 51 fixedly connected to an outer frame of a blanking area of the second conveying belt 2, a plurality of air cylinders 52 which are arranged at equal intervals are connected to the rolling installation frame 51, movable frames 53 are respectively connected to telescopic ends of the air cylinders 52, the movable frames 53 are commonly connected with a rolling assembly 54 for rolling gypsum boards, and the height of the rolling assembly 54 on the movable frames 53 is variable;
the roll-bar assembly 54 is resiliently coupled to each of the cylinders 52 by a plurality of resilient coupling members 55 so that the roll-bar assembly 54 is positioned at a lowermost position on the cylinders 52.
The rolling assembly 54 comprises a shaft 541 horizontally distributed, a plurality of movable blocks 542 are sleeved on the shaft 541, the plurality of movable blocks 542 are rotatably connected to each movable frame 53 by a connecting shaft 543, and a plurality of pressing wheels 544 are sleeved on the shaft 541.
The elastic connection assembly 55 comprises a telescopic rod 551, the body of which can be telescopic to adjust the length, the bottom end of the telescopic rod 551 is connected to the top end of the movable block 542 by being provided with a first spherical seat 552, the top end of the telescopic rod 551 is connected to the corresponding movable frame 53 by being provided with a second spherical seat 553, and the outer side of the telescopic rod 551 is movably sleeved with a spring 554;
The movable frame 53 is provided with a protruding structure for limiting the rotation area of the movable block 542, so that the lower limit of the rotation of the movable block 542 on the movable frame 53 is the lowest position of the pressing wheel 544, and the upper limit of the rotation of the movable block 542 on the movable frame 53 is not higher than the bottom end of the movable frame 53.
Before the conveying roller 42 moves to the stop 6 of the blanking area of the second conveying belt 2, the pressing mechanism 5 rolls to increase the friction force of the laminated gypsum board, thereby reducing the moving speed of the gypsum board and preventing rebound dislocation after the stop 6 collides.
The rolling mode of the pressing mechanism 5 is to control the telescopic ends of the plurality of cylinders 52 to extend simultaneously, so that the plurality of connected movable frames 53 synchronously descend to a height, meanwhile, the plurality of pressing wheels of the rolling assembly 54 connected to the plurality of movable frames 53 are contacted with the gypsum board, when the height of the movable frames 53 continuously descends, the plurality of pressing wheels 544 cannot continuously descend after the gypsum board is contacted, so that the heights of the shaft rods 541 connected with the plurality of pressing wheels 544 are unchanged, only the plurality of movable blocks 542 connected to the shaft rods 541 can rotate around the connecting shaft 543, meanwhile, the rotating movable blocks 542 can press the springs 554 of the elastic connection assembly 55, and the elastic force is released through the springs 554 to enable the plurality of pressing wheels 544 to roll on the gypsum board with a proper pressure.
When the movable block 542 rotates, the angle of the telescopic rod 551 of the spring connection assembly 55 changes, but the positions of the first spherical seat 552 and the second spherical seat 553 at the upper end and the lower end of the telescopic rod 551, which are connected to the movable block 542 and the movable frame 53, are not changed, so that the spring 554 can always maintain a proper force release angle.
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 may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (10)
1. The utility model provides a super flat gypsum board dry end carries compression roller controlling means which characterized in that: the plate conveying device comprises a first conveying belt (1) and a second conveying belt (2) which are sequentially arranged along the plate conveying direction, wherein the first conveying belt (1) and the second conveying belt (2) are provided with a plurality of conveying belts which are parallel and synchronously driven;
the first conveyor belt (1) is used for synchronously conveying at least two groups of parallel gypsum boards, and a sheet combining mechanism (3) is arranged among a plurality of conveyor belts of the first conveyor belt (1) and used for synchronously combining the two groups of parallel gypsum boards;
the second conveyor belt (2) is used for synchronously conveying the gypsum boards of the two combined sheets, two areas for conveying the gypsum boards of the two combined sheets on the second conveyor belt (2) are divided into a blanking area and a stopping area, and the input end of lower equipment of the second conveyor belt (2) is positioned at the conveying end of the blanking area;
a roller feeding mechanism (4) is arranged among a plurality of conveying belts in the blanking area of the second conveying belt (2), the roller feeding mechanism (4) can ascend among the plurality of conveying belts to replace the second conveying belt (2) to support the composite gypsum board, and the roller feeding mechanism (4) can roll the supported composite gypsum board to a stop area of the second conveying belt (2);
and a pressing mechanism (5) for decelerating the gypsum board roll-fed by the roll-feeding mechanism (4) is arranged above the stop zone of the second conveyor belt (2).
2. The control device for the dry end conveying press roller of the ultra-flat gypsum board according to claim 1, wherein,
a plurality of stoppers (6) for blocking the composite gypsum board are arranged on the second conveyor belt (2), and the stoppers (6) are respectively arranged at the transportation tail end of the conveyor belt in the blanking area of the second conveyor belt (2) and at the transportation tail end of the roller conveying mechanism (4) in the stopping area of the second conveyor belt (2);
the stoppers (6) located in the blanking area of the second conveyor belt (2) can enable the laminated gypsum board to be located right above the roller conveying mechanism (4) all the time, and the stoppers (6) located in the stopping area of the second conveyor belt (2) can enable the laminated gypsum board conveyed by the roller conveying mechanism (4) to be aligned with the appointed blanking position of the blanking area of the second conveyor belt (2).
3. The control device for the dry end conveying press roller of the ultra-flat gypsum board according to claim 1, wherein,
the sheet combining mechanism (3) comprises a mounting transverse frame (31) transversely arranged on a plurality of conveying belts of the first conveying belt (1), mounting seats (32) are respectively arranged between any two adjacent conveying belts of the first conveying belt (1) on the mounting transverse frame (31), the mounting seats (32) are commonly connected with a first transmission assembly (33) and a second transmission assembly (34) which are symmetrically distributed, one end of the mounting transverse frame (31) is in transmission connection with the first transmission assembly (33) through a first motor (35), and the other end of the mounting transverse frame (21) is in transmission connection with the second transmission assembly (34) through a second motor (36);
wherein the first transmission assembly (33) and the second transmission assembly (34) rotate relatively to respectively lift the two gypsum boards which are arranged in parallel;
the rotation range of the first motor (35) is larger than that of the second motor (36), so that the first transmission assembly (33) driven by the first motor (35) lifts and parallels one gypsum board to be turned over and attached to the other gypsum board for lamination.
4. A control device for a dry end conveying press roller of an ultra-flat gypsum board according to claim 3, wherein,
two first round cavities (321) and second round cavities (322) which are arranged in parallel are formed in the mounting seat (32), the first round cavities (321) are used for being connected with the first transmission assembly (33), and the second round cavities (322) are used for being connected with the second transmission assembly (34);
the mounting seat (32) is provided with a first limit groove (323) at the middle part of the first round cavity (321), and the mounting seat (32) is provided with a second limit groove (324) at the middle part of the second round cavity (322).
5. The device for controlling a dry end conveying press roller of an ultra-flat gypsum board according to claim 4, wherein,
the first transmission assembly (33) comprises a transmission shaft (331) in transmission connection with the output end of the first motor (35), a plurality of rotary drums (332) are sleeved on the transmission shaft (331), and the rotary drums (332) are respectively positioned in the first circular cavities (321) of the mounting seats (32);
the outer side of the rotary drum (332) is sleeved with two bearings (333) to be nested at the inner side of the first round cavity (321), and a bracket arm (334) penetrating through the first limit groove (323) and used for supporting a gypsum board is arranged at the outer side of the rotary drum (332);
wherein the rotary drum (332) rotates in the first round cavity (321) and moves in the first limit groove (323) together with the supporting arm (334);
the first transmission assembly (33) is consistent with the second transmission assembly (34), the second transmission assembly (34) is used for supporting the gypsum board and moving in the second limiting groove (324), and the length of the first limiting groove (323) is larger than that of the second limiting groove (324).
6. The control device for the dry end conveying press roller of the ultra-flat gypsum board according to claim 1, wherein,
the pressing mechanism (5) comprises a rolling installation frame (51) fixedly connected to an outer frame of a blanking area of the second conveying belt (2), a plurality of equidistant air cylinders (52) are connected to the rolling installation frame (51), movable frames (53) are respectively connected to telescopic ends of the air cylinders (52), a rolling assembly (54) for rolling gypsum boards is commonly connected to the movable frames (53), and the height of the rolling assembly (54) on the movable frames (53) is variable;
the rolling assembly (54) is elastically connected with each cylinder (52) by a plurality of elastic connecting assemblies (55) so that the rolling assembly (54) tends to the lowest position on the cylinder (52).
7. The control device for conveying the dry end of the ultra-flat gypsum board to the pressing roller according to claim 6, wherein,
the rolling assembly (54) comprises a shaft rod (541) which is horizontally distributed, a plurality of movable blocks (542) are sleeved on the shaft rod (541), the movable blocks (542) are rotatably connected to the movable frames (53) through connecting shafts (543), and a plurality of pressing wheels (544) are sleeved on the shaft rod (541).
8. The device for controlling the dry end conveying press roller of the ultra-flat gypsum board according to claim 7, wherein,
the elastic connecting assembly (55) comprises a telescopic rod (551) which can stretch out and draw back to adjust the length, the bottom end of the telescopic rod (551) is connected with the top end of the movable block (542) through a first spherical seat (552), the top end of the telescopic rod (551) is connected with the corresponding movable frame (53) through a second spherical seat (553), and a spring (554) is movably sleeved on the outer side of the telescopic rod (551);
wherein the spring (554) is elastically supported to make the pressing wheel (544) on the movable block (542) approach to the lowest position, and the pressing wheel (544) can be pressed by rotating the movable block (542) on the shaft (541).
9. The device for controlling the dry end conveying press roller of the ultra-flat gypsum board according to claim 7, wherein,
the movable frame (53) is provided with a protruding structure for limiting the rotating area of the movable block (542), so that the lower limit of the rotation of the movable block (542) on the movable frame (53) is the lowest position of the pressing wheel (544), and the upper limit of the rotation of the movable block (542) on the movable frame (53) is not higher than the bottom end of the movable frame (53).
10. The control device for the dry end conveying press roller of the ultra-flat gypsum board according to claim 1, wherein,
the roller feeding mechanism (4) comprises a lifting platform (41) arranged below the stop area of the second conveying belt (2) and a conveying roller (42) arranged on the lifting platform (41) and used for conveying gypsum boards, a plurality of driving rollers of the conveying roller (42) are positioned between adjacent conveying belts of the stop area of the second conveying belt (2), and the lifting platform (41) can ascend together with the conveying roller (42) to replace the gypsum boards in the support stop area of the second conveying belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443639.8A CN116374535A (en) | 2022-11-18 | 2022-11-18 | Control device for conveying compression roller at dry end of ultra-flat gypsum board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443639.8A CN116374535A (en) | 2022-11-18 | 2022-11-18 | Control device for conveying compression roller at dry end of ultra-flat gypsum board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116374535A true CN116374535A (en) | 2023-07-04 |
Family
ID=86962015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211443639.8A Pending CN116374535A (en) | 2022-11-18 | 2022-11-18 | Control device for conveying compression roller at dry end of ultra-flat gypsum board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116374535A (en) |
-
2022
- 2022-11-18 CN CN202211443639.8A patent/CN116374535A/en active Pending
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