CN115159053B - Plate feeding interval adjustment control system of gypsum plate dryer - Google Patents
Plate feeding interval adjustment control system of gypsum plate dryer Download PDFInfo
- Publication number
- CN115159053B CN115159053B CN202210891016.0A CN202210891016A CN115159053B CN 115159053 B CN115159053 B CN 115159053B CN 202210891016 A CN202210891016 A CN 202210891016A CN 115159053 B CN115159053 B CN 115159053B
- Authority
- CN
- China
- Prior art keywords
- roller way
- control system
- board
- conveying
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 120
- 239000010440 gypsum Substances 0.000 title claims abstract description 120
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000001035 drying Methods 0.000 claims abstract description 36
- 230000001133 acceleration Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000009191 jumping Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009826 distribution Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/30—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors
- B65G47/31—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors by varying the relative speeds of the conveyors forming the series
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- 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
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a gypsum board dryer board feeding interval adjustment control system, which comprises a control system, an acceleration roller way, a conveying roller way, an adjustment roller way arranged between the acceleration roller way and the conveying roller way, and a curved bar adjustment mechanism arranged at the top of the adjustment roller way, wherein the adjustment roller way is connected with the acceleration roller way and the conveying roller way through a movable folding mechanism, and a lifting mechanism for driving the adjustment roller way to move up and down is arranged at the bottom of the adjustment roller way. According to the invention, the gypsum board spacing is primarily adjusted by arranging the acceleration roller way, the control system judges the gypsum board spacing state on the transmission roller way according to the primary adjustment result, regulates and controls the adjustment roller way to start working according to the adjusted spacing state, and adjusts different spacing states of the gypsum boards through the curved bar adjusting mechanism, so that the gypsum board spacing is conveyed into a gypsum board drying chamber to be dried in a state meeting production requirements.
Description
Technical Field
The invention relates to the technical field of gypsum board processing, in particular to a gypsum board dryer board feeding interval adjustment control system.
Background
In the production process of the gypsum board production line, after the gypsum boards are paved and formed, in the conveying process, single boards are conveyed in sequence, and in order to improve the drying efficiency, the gypsum boards are redistributed by means of a distributing bridge, and are distributed into a group of two boards in parallel state to enter a drying chamber of a dryer for receiving and drying.
However, after the gypsum boards are distributed by the distribution bridge, the spacing between the gypsum boards can change, and the spacing between the gypsum boards can become larger after the gypsum boards are generally distributed by the distribution bridge, and when the gypsum boards are dried, the spacing between the gypsum boards is not too large or too narrow, otherwise, the quality of the dried boards can be affected.
In the prior art, a production line control system is used for automatically controlling the plates to enable the spacing of gypsum plates to meet the production requirement, the gypsum plates are conveyed to the plates in an acceleration way through a part of production line conveying sections, and after the plates are contacted with stop limit, the plates are stopped in an acceleration way, so that basic acceleration stop can be completed, but gaps among each group of plates are too large, uneven heating and excessive firing of plate heads can be caused, post temperature control is seriously affected, and the drying quality of the plates is affected; the subsequent plate following process is also carried out by utilizing a conveying roller way in the dryer, namely, a part of plate interval adjusting process is completed in the dryer body, so that the final interval condition of the gypsum plates is difficult to detect or visually observe, the gypsum plate interval is difficult to control, and a large number of plates are easy to generate.
Disclosure of Invention
The invention aims to provide a gypsum board dryer feeding plate interval adjustment control system, which aims to solve the technical problem that the drying quality of boards is affected by the fact that the adjustment of the gypsum board drying front plate interval is not in place in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a gypsum board dryer board feed gap adjustment control system comprising:
the accelerating roller way is arranged at the end part of the outer side of the feeding port of the gypsum board drying chamber, and is provided with a first encoder which is used for detecting the transmission speed of the accelerating roller way;
the conveying roller way is arranged in the gypsum board drying chamber and used for transferring the gypsum board into the gypsum board drying chamber for drying, and a second encoder is arranged on the conveying roller way and used for detecting the conveying speed of the conveying roller way;
the adjusting roller way is arranged between the accelerating roller way and the conveying roller way, two sides of the adjusting roller way are respectively provided with movable folding mechanisms, the adjusting roller way is respectively connected with end roller frames of the accelerating roller way and the conveying roller way through the movable folding mechanisms on two sides, and the bottom of the adjusting roller way is provided with a lifting mechanism which is used for driving the adjusting roller way to move in a lifting manner;
the curved bar adjusting mechanism is arranged at the top of the adjusting roller way and is used for adjusting the position of the gypsum board on the adjusting roller way;
the control system comprises a driving mechanism of the acceleration roller way, a driving mechanism of the conveying roller way, a first encoder, a second encoder, a curved rod adjusting mechanism, a lifting mechanism and a movable folding mechanism.
As a preferable scheme of the invention, the control system regulates and controls the conveying speed of the acceleration roller way according to the feedback speed information of the first encoder so as to reduce the spacing between gypsum boards, and the spacing between gypsum boards is regulated by the acceleration roller way to have the following three board-to-board states:
in a normal conveying state, after the acceleration roller way is subjected to acceleration adjustment, the plate spacing meets the requirement;
in a state that the distance between the plates is too far, the acceleration roller way is insufficient in plate tracking adjustment and still needs plate tracking adjustment;
and in a state that the distance between the plates is too close, the acceleration roller table overtakes the plates, and the interval between the plates needs to be increased.
As a preferable scheme of the invention, a photoelectric detection unit and a ranging unit are arranged at the tail part of the acceleration roller way, and the photoelectric detection unit and the ranging unit are respectively connected with the control system;
the distance standard value is set in the control system, the distance standard value is the length of a gypsum board plate, the control system judges and adjusts the plate spacing state on the roller way according to the signal change of the photoelectric detection unit and the distance measurement result of the distance measurement unit, and the control system regulates and controls the working state of the bent rod regulating mechanism according to the judged plate spacing state.
As a preferable mode of the present invention, when the photoelectric detection unit detects the conveying roller table board surface, the gypsum board surface and the end edge of the gypsum board, signal changes occur, and the corresponding signal changes are: detecting that the surface of the gypsum board is at a high level, detecting the edge of the end part of the gypsum board, jumping a signal from the high level to the low level, and detecting that no signal exists when the roller way for conveying the gypsum board is detected;
the control system judges the gypsum board transportation state according to the change condition of the detection signal of the photoelectric detection unit, and if the measurement distance of the ranging unit does not reach one distance standard value, the signal of the photoelectric detection unit changes at least once, so that the condition that the adjacent gypsum boards are too close to each other on the conveying roller way and are stacked is indicated, and board shifting adjustment is needed;
and a distance standard value corresponding to the no-signal photoelectric detection unit is arranged in the control system, and if the measurement distance of the distance measurement unit corresponding to the no-signal photoelectric detection unit exceeds the distance standard value, the condition that the distance between adjacent gypsum boards is too far on the conveying roller table is indicated, and board tracking adjustment is needed.
As a preferable scheme of the invention, the crank adjusting mechanism comprises a hanging rod frame, a telescopic cylinder and an adjusting shifting plate, wherein the hanging rod frame is fixedly arranged at the top of the adjusting roller way, the telescopic cylinder is arranged on the hanging rod frame, the adjusting shifting plate is arranged at the bottom of the telescopic cylinder, and the adjusting shifting plate moves up and down under the driving of the telescopic cylinder;
the mechanical arm is arranged on the output shaft of the telescopic cylinder, the adjusting shifting plate is arranged on the mechanical arm, the mechanical arm is connected with the control system and acts under the control of the control system, the mechanical arm swings under the control of the control system, and the adjusting shifting plate is driven to swing and move so as to adjust the position of the gypsum board in a shifting mode.
As a preferable scheme of the invention, a sliding rail unit is arranged on the boom frame, the telescopic cylinder is connected to the sliding rail unit in a sliding way through an integrated block, a positioning sensing unit is arranged on the integrated block, and the integrated block can drive the boom frame, the telescopic cylinder, the adjusting shifting plate and the mechanical arm to integrally move along the boom frame;
the positioning sensing unit is connected with the control system and transmits real-time position information to the control system, and the control system controls the moving direction and distance of the integrated block along the boom frame according to the position feedback information of the positioning sensing unit.
As a preferable scheme of the invention, the adjusting shifting plate comprises a roller and side guard plates arranged on two sides of the roller, the roller can rotate around the central line of the roller when being abutted against the surface of a roller way, the side guard plates are L-shaped, and when the adjusting shifting plate is contacted with a plate, two sides of the L-shape of the side guard plates are respectively attached to the bottom and side plate surfaces of the gypsum plate.
As a preferable scheme of the invention, a limit elastic piece is arranged on the adjusting roller way, the limit elastic piece is controlled to lift by an electric switch, the limit elastic piece is arranged as a flexible elastic piece, the electric switch is electrically connected with the control system, and the control system controls the limit elastic piece to lift up by a baffle or descend by the electric switch to put a board.
As a preferable scheme of the invention, the movable folding mechanism comprises a driving cylinder and a folding frame, wherein the folding frame is connected with a piston shaft of the driving cylinder and can be folded or unfolded under the driving of the driving cylinder, and the driving cylinder is electrically connected with the control system;
the control system drives the folding frame to be folded through the driving air cylinder, and simultaneously drives the adjusting roller way to move downwards through the lifting mechanism so as to reduce the distance between the accelerating roller way and the conveying roller way; the control system drives and controls the folding frame to unfold through the driving air cylinder, and meanwhile, the control system drives the adjusting roller way to move upwards through the lifting mechanism and enables the adjusting roller way to be flush with conveying surfaces of the conveying roller ways and the accelerating roller ways on two sides.
As a preferable scheme of the invention, the control system regulates and controls the conveying speed of the conveying roller way according to the feedback speed information of the second encoder, the conveying speeds of the conveying roller ways of all layers in the gypsum board drying chamber are different, and the conveying speed of the conveying roller way where the drying layer of the back-feeding board is positioned is larger than the conveying speed of the conveying roller way where the drying layer of the advanced board is positioned.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the space between the gypsum boards is primarily adjusted by arranging the accelerating roller way, the control system judges the space state of the gypsum boards on the conveying roller way according to the result of the primary adjustment of the accelerating roller way, regulates and controls the adjusting roller way to start working according to the adjusted space state, and adjusts different space states of the gypsum boards through the bent rod adjusting mechanism, so that the space between the gypsum boards is conveyed into a gypsum board drying chamber to be dried in a state meeting production requirements.
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 schematic diagram of an overall structure of a board feeding pitch control system according to an embodiment of the present invention;
FIG. 2 is a signal block diagram of a control system for controlling adjustment of a pitch according to an embodiment of the present invention;
reference numerals in the drawings are respectively as follows:
1-accelerating a roller way; 2-a conveying roller way; 3-adjusting a roller way; 4-a curved lever adjustment mechanism; 5-a lifting mechanism; 6-a movable folding mechanism; 7-a control system; 8-a photodetection unit; 9-a ranging unit;
31-limiting elastic pieces; 32-an electric switch; 41-a boom frame; 42-telescopic cylinder; 43-adjusting the poking plate; 44-a mechanical arm; 45-integration blocks; 46-positioning the sensing unit; 61-driving a cylinder; 62-folding rack;
431-roller; 432-side guard plates.
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.
The invention relates to the technical field of gypsum board production lines, and mainly aims at the process of adjusting the board spacing before gypsum boards enter a dryer.
As shown in fig. 1 and 2, the invention provides a gypsum board dryer board feeding interval adjustment control system, which comprises a control system 7, an acceleration roller way 1 arranged at the end part outside a feeding hole of a gypsum board drying chamber, a conveying roller way 2 arranged in the gypsum board drying chamber, an adjustment roller way 3 arranged between the acceleration roller way 1 and the conveying roller way 2, and a curved rod adjustment mechanism 4 arranged at the top of the adjustment roller way 3.
The first encoder is arranged on the accelerating roller way 1 and used for detecting the transmission speed of the accelerating roller way, and the accelerating roller way 1 is used for preliminarily adjusting the distance between gypsum boards; the conveying roller way 2 is used for transferring the gypsum board into a gypsum board drying chamber for drying, and a second encoder is arranged on the conveying roller way 2 and used for detecting the conveying speed of the conveying roller way; the two sides of the adjusting roller way 3 are respectively provided with a movable folding mechanism 6, the adjusting roller way 3 is respectively connected with end roller frames of the accelerating roller way 1 and the conveying roller way 2 through the movable folding mechanisms 6 at the two sides, the bottom of the adjusting roller way 3 is provided with a lifting mechanism 5, and the lifting mechanism 5 is used for driving the adjusting roller way 3 to move up and down; the curved rod adjusting mechanism 4 is used for adjusting the position of the gypsum board on the adjusting roller way 3; the device comprises a driving mechanism of an acceleration roller way, a driving mechanism of a conveying roller way, a first encoder, a second encoder, a curved bar adjusting mechanism 4, a lifting mechanism 5 and a movable folding mechanism 6.
Specifically, the movable folding mechanism 6 comprises a driving air cylinder 61 and a folding frame 62, the folding frame 62 is connected with a piston shaft of the driving air cylinder 61 and can be folded or unfolded under the driving of the driving air cylinder 61, and the driving air cylinder 61 is electrically connected with the control system 7; the control system 7 drives the folding frame 62 to be folded through the driving cylinder 61, and simultaneously the control system 7 drives the adjusting roller way 3 to move downwards through the lifting mechanism 5 so as to reduce the distance between the accelerating roller way 1 and the conveying roller way 2; the control system 7 drives and controls the folding frame 62 to be unfolded through the driving air cylinder 61, and meanwhile, the control system 7 drives the adjusting roller way 3 to move upwards through the lifting mechanism 5 and enables the adjusting roller way 3 to be flush with the conveying surfaces of the conveying roller ways 2 and the accelerating roller way 1.
After the gypsum boards are paved and formed, in the conveying process, the single boards are usually sequentially conveyed, in order to improve the drying efficiency, the gypsum boards are usually distributed into a group of two boards in parallel by a distribution bridge and enter a drying cavity of a dryer to be dried, but after the gypsum boards are distributed by the distribution bridge, the distance between the gypsum boards can be changed, and the distance between the gypsum boards can be increased after the gypsum boards are distributed by the distribution bridge, when the gypsum boards are dried, the board distance is not too large or too narrow, otherwise, the quality of the dried boards can be influenced.
The main function of the acceleration roller table 1 provided in this embodiment is to primarily track the board and adjust the distance between gypsum boards, and the control system 7 adjusts and controls the conveying speed of the acceleration roller table 1 according to the feedback speed information of the first encoder, so as to reduce the distance between gypsum boards. The driving mechanism of the accelerating roller way adopts a variable frequency motor, and the control system 7 continuously adjusts the output frequency of the variable frequency motor according to the length of the accelerating roller way and the real-time conveying speed so as to adjust the conveying speed, thereby adjusting the distance between adjacent gypsum boards.
The gypsum board with the distance adjusted through the preliminary adjustment of the accelerating roller table 1 is directly sent into the conveying roller table, the control system 7 regulates and controls the conveying speed of the conveying roller table 2 according to the feedback speed information of the second encoder, the conveying speeds of all layers of conveying roller tables 2 in the gypsum board drying chamber are different, the concrete condition is determined according to the board feeding sequence of each layer, and the conveying speed of the conveying roller table 2 where the drying layer of the rear feeding board is positioned is larger than the conveying speed of the conveying roller table 2 where the drying layer of the advanced board is positioned.
Because the drying chamber has many layers, the material loading is in succession layer by layer, and there is time difference in the time that different layers of gypsum boards got into the drying chamber, and the board layer conveying speed that later gets into is greater to catch up with the gypsum board of preceding panel layer, like this, finally stay on same longitudinal position between the different layers of gypsum board, can not influence drying efficiency because of the uneven fall.
And after the spacing between gypsum boards is adjusted by the acceleration roller way 1, the following three board-to-board states mainly exist:
and in a normal conveying state, after the accelerating roller way 1 is subjected to accelerating adjustment, the plate spacing meets the requirement, the gypsum board is not required to be adjusted again, and can be directly conveyed into a drying cavity of a dryer through the conveying roller way 2 to be dried, at the moment, the adjusting roller way 3 is lower than the heights of the conveying planes of the accelerating roller way 1 and the conveying roller way 2 on two sides, and the adjusting roller way 3, the bent rod adjusting mechanism 4, the lifting mechanism 5 and the movable folding mechanism 6 do not work.
The plate spacing is far away, the acceleration roller way 1 is not enough to track the plates, and the plates still need to be adjusted, so that the roller way 3, the bent rod adjusting mechanism 4, the lifting mechanism 5 and the movable folding mechanism 6 need to be adjusted to a working state to continue to track the plates, and the spacing between the adjacent gypsum plates reaches the production requirement.
The distance between the plates is too close, the acceleration roller way 1 overtakes the plates, the interval between the plates needs to be enlarged, and then the roller way 3, the bent rod adjusting mechanism 4, the lifting mechanism 5 and the movable folding mechanism 6 need to be adjusted to be in a working state, so that the distance between the gypsum plates is enlarged.
A photoelectric detection unit 8 and a ranging unit 9 are arranged at the tail part of the acceleration roller way 1, and the photoelectric detection unit 8 and the ranging unit 9 are respectively connected with a control system 7; for the states of too close and too far plate spacing, the specific detection adjustment mode provided in this embodiment is as follows:
a distance standard value is set in the control system 7, the distance standard value is the length of a gypsum board plate, the control system 7 judges and adjusts the plate spacing state on the roller table 3 according to the signal change of the photoelectric detection unit 8 and the distance measurement result of the distance measurement unit 9, and the control system 7 regulates and controls the working state of the curved bar regulating mechanism 4 according to the judged plate spacing state.
Specifically, the photoelectric detection unit 8 detects the conveying roller table face, and signal changes occur when the plasterboard face and the end edge of the plasterboard, and the corresponding signal changes are: the gypsum board surface is detected to be high level, the edge of the end part of the gypsum board is detected, a signal jumps from the high level to the low level, and no signal is generated when the gypsum board conveying roller way is detected.
The control system 7 judges the transportation state of the gypsum board according to the change condition of the detection signal of the photoelectric detection unit 8, and if the signal of the photoelectric detection unit 8 changes at least once when the measured distance of the ranging unit 9 does not reach a distance standard value, the condition that the adjacent gypsum board is too close to the conveying roller way for lamination occurs is indicated, and the adjustment of the gypsum board is needed.
The distance standard value corresponding to no signal of the photoelectric detection unit 8 is arranged in the control system 7, and if the measurement distance of the distance measurement unit 9 corresponding to no signal of the photoelectric detection unit 8 exceeds the distance standard value, the condition that the distance between adjacent gypsum boards is too far on the conveying roller table is indicated, and board following adjustment is needed.
The re-board and board setting of the plasterboard is achieved mainly by means of a knee lever setting mechanism 4. A detailed embodiment of the knee lever setting mechanism 4 is provided as follows:
the crank adjusting mechanism 4 comprises a hanging rod frame 41, a telescopic air cylinder 42 and an adjusting shifting plate 43, wherein the hanging rod frame 41 is fixedly arranged at the top of the adjusting roller way 3, the telescopic air cylinder 42 is arranged on the hanging rod frame 41, the adjusting shifting plate 43 is arranged at the bottom of the telescopic air cylinder 42, and the adjusting shifting plate 43 moves up and down under the driving of the telescopic air cylinder 42.
The mechanical arm 44 is arranged on the output shaft of the telescopic air cylinder 42, the adjusting shifting plate 43 is arranged on the mechanical arm 44, the mechanical arm 44 is connected with the control system 7 and acts under the control of the control system 7, the mechanical arm 44 swings under the control of the control system 7, and the adjusting shifting plate 43 is driven to swing and move so as to adjust the position of the gypsum board in a shifting mode.
The distance between the accelerating roller way 1 and the conveying roller way 2 is smaller than one plate length and is longer than half of the plate length, so that gypsum boards which are successfully subjected to preliminary plate tracking adjustment can smoothly enter the conveying roller way 2. When the adjusting roller way 3 and the curved rod adjusting mechanism 4 do not work, the adjusting roller way 3 descends, and the adjusting shifting plate 43 is integrally arranged at the top of the conveying roller way so as to avoid influencing the normal conveying of gypsum boards.
A sliding rail unit is arranged on the boom frame 41, a telescopic cylinder 42 is connected to the sliding rail unit in a sliding way through an integrated block 45, a positioning sensing unit 46 is arranged on the integrated block 45, and the integrated block 45 can drive the boom frame 41, the telescopic cylinder 42, the adjusting shifting plate 43 and the mechanical arm 44 to integrally move along the boom frame 41;
the positioning sensing unit 46 is connected with the control system 7 and transmits real-time position information to the control system 7, and the control system 7 controls the moving direction and distance of the integrated block 45 along the boom frame 41 according to the position feedback information of the positioning sensing unit 46.
When the adjusting roller way 3 and the curved bar adjusting mechanism 4 work, the adjusting roller way 3 ascends to be level with conveying plate surfaces on two sides, the adjusting shifting plate 43 is integrally arranged at the top of the conveying roller way, the adjusting shifting plate 43 moves in the vertical direction under the driving of the telescopic air cylinder 42, and the adjusting shifting plate 43 moves in the horizontal direction under the driving of the integrated block 45.
Specifically, the adjustment dial 43 includes a roller 431 and side guard plates 432 mounted on both sides of the roller 431, the roller 431 is rotatable around a roller center line when being abutted against a roller surface, the side guard plates 432 are L-shaped, and when the adjustment dial 43 is in contact with a board, both sides of the L-shape of the side guard plates are respectively bonded to the bottom and side board surfaces of the gypsum board.
And, the arm 44 can exert synchronous force to adjusting the plectrum 43 under control of control system 7, and the arm 44 is current common arm, and arm 44 can drive adjusting the plectrum 43 and swing about to make side guard 432 more laminate the plasterboard face and operate, and arm 44 drive adjusting the plectrum 43 and stir the plasterboard with different dynamics, still can save adjustment time. For example, if the photo-detection unit 8 detects a larger board pitch or a larger board overlap, the mechanical arm 44 toggles the plasterboard with a larger force to complete the adjustment as soon as possible.
In order to improve adjustment stability, set up spacing shell fragment 31 on adjusting roller way 3, spacing shell fragment 31 goes up and down through electric switch 32 control, and spacing shell fragment 31 sets up to flexible elastic sheet, electric switch 32 and control system 7 electric connection, control system 7 control adjustment dial plate 43 descend and rise in order to spacing the panel through electric switch 32 control spacing shell fragment 31, after adjustment dial plate 43 adjustment gypsum board interval, control system 7 control spacing shell fragment 31 descends in order to put the board through electric switch 32.
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 (8)
1. A gypsum board dryer advances board interval adjustment control system, characterized in that includes:
the accelerating roller way (1) is arranged at the end part of the outer side of the feeding port of the gypsum board drying chamber, and a first encoder is arranged on the accelerating roller way (1) and is used for detecting the transmission speed of the accelerating roller way;
the conveying roller way (2) is arranged in the gypsum board drying chamber and used for transferring the gypsum board into the gypsum board drying chamber for drying, and a second encoder is arranged on the conveying roller way (2) and used for detecting the conveying speed of the conveying roller way;
the adjusting roller way (3) is arranged between the accelerating roller way (1) and the conveying roller way (2), two sides of the adjusting roller way (3) are respectively provided with movable folding mechanisms (6), the adjusting roller way (3) is respectively connected with end roller frames of the accelerating roller way (1) and the conveying roller way (2) through the movable folding mechanisms (6) at two sides, and a lifting mechanism (5) is arranged at the bottom of the adjusting roller way (3), and the lifting mechanism (5) is used for driving the adjusting roller way (3) to move in a lifting manner;
the curved bar adjusting mechanism (4) is arranged at the top of the adjusting roller way (3), and the curved bar adjusting mechanism (4) is used for adjusting the position of the gypsum board on the adjusting roller way (3);
the control system (7), the driving mechanism of the acceleration roller way, the driving mechanism of the conveying roller way, the first encoder, the second encoder, the curved bar adjusting mechanism (4), the lifting mechanism (5) and the movable folding mechanism (6) are connected with the control system (7);
the movable folding mechanism (6) comprises a driving air cylinder (61) and a folding frame (62), the folding frame (62) is connected with a piston shaft of the driving air cylinder (61) and can be folded or unfolded under the driving of the driving air cylinder (61), and the driving air cylinder (61) is electrically connected with the control system (7);
the control system (7) drives and controls the folding frame (62) to fold through the driving air cylinder (61), and meanwhile, the control system (7) drives the adjusting roller way (3) to move downwards through the lifting mechanism (5) so as to reduce the distance between the accelerating roller way (1) and the conveying roller way (2); the control system (7) drives and controls the folding frame (62) to unfold through the driving air cylinder (61), and meanwhile, the control system (7) drives the adjusting roller way (3) to move upwards through the lifting mechanism (5) and enables the adjusting roller way (3) to be flush with conveying surfaces of the conveying roller ways (2) and the accelerating roller way (1) at two sides;
the control system (7) regulates and controls the conveying speed of the acceleration roller way (1) according to the feedback speed information of the first encoder so as to reduce the distance between gypsum boards, and the distance between gypsum boards is adjusted by the acceleration roller way (1) to form the following three board-to-board states:
in a normal conveying state, after the accelerating roller way (1) is subjected to accelerating adjustment, the plate spacing meets the requirement, gypsum plates are directly conveyed into a drying chamber of a dryer through the conveying roller way (2) to be received and dried, at the moment, the adjusting roller way (3) is lower than the heights of conveying planes of the accelerating roller way (1) and the conveying roller way (2) at two sides, and the adjusting roller way (3), the curved rod adjusting mechanism (4), the lifting mechanism (5) and the movable folding mechanism (6) do not work;
the plate distance is too far, the acceleration roller way (1) is not enough to track the plate, and the plate is still required to be regulated, so that the regulating roller way (3), the curved bar regulating mechanism (4), the lifting mechanism (5) and the movable folding mechanism (6) are required to be regulated to a working state so as to continue tracking the plate;
the distance between the plates is too close, the acceleration roller way (1) overtakes, the interval between the plates needs to be enlarged, and the adjustment roller way (3), the curved bar adjusting mechanism (4), the lifting mechanism (5) and the movable folding mechanism (6) need to be adjusted to a working state, so that the distance between gypsum plates is enlarged;
the adjusting roller way (3) and the bent rod adjusting mechanism (4) are in parallel and level with the conveying plane of the accelerating roller way (1) and the conveying roller way (2) when the adjusting roller way (3) and the bent rod adjusting mechanism (4) work.
2. The gypsum board dryer board feeding interval adjustment control system according to claim 1, wherein a photoelectric detection unit (8) and a ranging unit (9) are installed at the tail of the accelerating roller way (1), and the photoelectric detection unit (8) and the ranging unit (9) are respectively connected with the control system (7);
distance standard values are set in the control system (7), the distance standard values are the lengths of gypsum boards, the control system (7) judges and adjusts the plate spacing state on the roller table (3) according to the signal change of the photoelectric detection unit (8) and the distance measurement result of the distance measurement unit (9), and the control system (7) regulates and controls the working state of the bent rod regulating mechanism (4) according to the judged plate spacing state.
3. The gypsum board dryer board feeding interval adjustment control system according to claim 2, wherein the photoelectric detection unit (8) detects the conveying roller board surface, and the gypsum board surface and the gypsum board end edge will change in signal, and the corresponding signal change is: detecting that the surface of the gypsum board is at a high level, detecting the edge of the end part of the gypsum board, jumping a signal from the high level to the low level, and detecting that no signal exists when the roller way for conveying the gypsum board is detected;
the control system (7) judges the gypsum board transportation state according to the detection signal change condition of the photoelectric detection unit (8), and if the measurement distance of the distance measurement unit (9) does not reach one distance standard value, the signal of the photoelectric detection unit (8) changes at least once, so that the condition that the adjacent gypsum boards are too close to each other in distance on the conveying roller way and the board shifting adjustment is needed is indicated;
and a distance standard value corresponding to no signal of the photoelectric detection unit (8) is arranged in the control system (7), and if the measurement distance of the distance measurement unit (9) corresponding to no signal of the photoelectric detection unit (8) exceeds the distance standard value, the condition that the distance between adjacent gypsum boards is too far on the conveying roller table is indicated, and board tracking adjustment is needed.
4. A gypsum board dryer board feeding interval adjustment control system according to claim 3, wherein the curved lever adjustment mechanism (4) comprises a hanging rod frame (41), a telescopic cylinder (42) and an adjustment shifting board (43), the hanging rod frame (41) is fixedly installed at the top of the adjustment roller way (3), the telescopic cylinder (42) is installed on the hanging rod frame (41), the adjustment shifting board (43) is arranged at the bottom of the telescopic cylinder (42), and the adjustment shifting board (43) moves up and down under the driving of the telescopic cylinder (42);
the mechanical arm (44) is installed on an output shaft of the telescopic air cylinder (42), the adjusting shifting plate (43) is installed on the mechanical arm (44), the mechanical arm (44) is connected with the control system (7) and acts under the control of the control system (7), the mechanical arm (44) swings under the control of the control system (7), and drives the adjusting shifting plate (43) to swing and move, so that the position of the gypsum board is adjusted in a shifting mode.
5. The gypsum board dryer board feeding interval adjustment control system according to claim 4, wherein a sliding rail unit is arranged on the boom frame (41), the telescopic cylinder (42) is slidably connected to the sliding rail unit through an integrated block (45), a positioning sensing unit (46) is arranged on the integrated block (45), and the integrated block (45) can drive the boom frame (41), the telescopic cylinder (42), the adjustment shifting plate (43) and the mechanical arm (44) to integrally move along the boom frame (41);
the positioning sensing unit (46) is connected with the control system (7) and transmits real-time position information to the control system (7), and the control system (7) controls the moving direction and distance of the integrated block (45) along the boom frame (41) according to the position feedback information of the positioning sensing unit (46).
6. The gypsum board dryer board feeding interval adjustment control system according to claim 4, wherein the adjustment shifting board (43) comprises a roller (431) and side guard boards (432) arranged on two sides of the roller (431), the roller (431) can rotate around a roller center line when being abutted to the surface of a roller way for movement, the side guard boards (432) are L-shaped, and when the adjustment shifting board (43) is in contact with a board, two sides of the L-shaped side guard boards are respectively attached to the bottom and side board surfaces of the gypsum board.
7. The gypsum board dryer board feeding interval adjustment control system according to claim 1, wherein a limit spring piece (31) is arranged on the adjustment roller way (3), the limit spring piece (31) is controlled to be lifted through an electric switch (32), the limit spring piece (31) is arranged to be a flexible elastic piece, the electric switch (32) is electrically connected with the control system (7), and the control system (7) controls the limit spring piece (31) to lift up to be blocked or to descend to be released.
8. The gypsum board dryer board feeding interval adjustment control system according to claim 1, wherein the control system (7) regulates and controls the conveying speed of the conveying roller way (2) according to the feedback speed information of the second encoder, the conveying speeds of the conveying roller ways (2) of each layer in the gypsum board drying chamber are different, and the conveying speed of the conveying roller way (2) where the drying layer of the rear feeding board is located is larger than the conveying speed of the conveying roller way (2) where the drying layer of the advanced board is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210891016.0A CN115159053B (en) | 2022-07-27 | 2022-07-27 | Plate feeding interval adjustment control system of gypsum plate dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210891016.0A CN115159053B (en) | 2022-07-27 | 2022-07-27 | Plate feeding interval adjustment control system of gypsum plate dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115159053A CN115159053A (en) | 2022-10-11 |
| CN115159053B true CN115159053B (en) | 2024-03-29 |
Family
ID=83496280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210891016.0A Active CN115159053B (en) | 2022-07-27 | 2022-07-27 | Plate feeding interval adjustment control system of gypsum plate dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115159053B (en) |
Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB659117A (en) * | 1948-10-22 | 1951-10-17 | Baker Perkins Ltd | Improvements relating to the transfer of articles from one conveyor to another conveyor |
| GB1412679A (en) * | 1972-09-15 | 1975-11-05 | Cavanna M | Arrangement for feeding articles to a packing machine |
| US4197935A (en) * | 1976-06-07 | 1980-04-15 | Fmc Corporation | Automatic feeding of spaced articles to a processing machine |
| JPS60188226A (en) * | 1984-03-07 | 1985-09-25 | Ezaki Glyco Kk | Changing device for mutual interval between one group of goods fed in alignment |
| DE3624445A1 (en) * | 1986-07-19 | 1988-02-04 | Hagemann B & Co | Method and apparatus for dividing up a flow of conveyed piece goods into groups of piece goods |
| US4955955A (en) * | 1989-06-05 | 1990-09-11 | Robert D. Sawyer | Portable conveyor assembly |
| EP0406658A1 (en) * | 1989-07-04 | 1991-01-09 | P + S SPEZIALMASCHINENFABRIK GmbH | Device for temporary storing products |
| EP0618064A1 (en) * | 1993-03-20 | 1994-10-05 | Karl Eugen Fischer GmbH Maschinenfabrik | Splicing machine |
| JPH09225571A (en) * | 1996-02-27 | 1997-09-02 | Asahi Chem Ind Co Ltd | Bar interval regulating conveyer |
| US5796052A (en) * | 1993-12-14 | 1998-08-18 | Caljan A/S | Telescopic conveyor for conveying and measuring articles |
| JP2000128342A (en) * | 1998-10-22 | 2000-05-09 | Furukawa Kogyo Kk | Carrier interval adjusting device |
| DE10134602A1 (en) * | 2001-07-17 | 2003-02-06 | Volkswagen Ag | Belt conveyor for piece goods has at least two commonly driven, endlessly revolving belts spaced apart parallel to one another, with at least partial adjustment of relative spacing, vertical position, and inclination |
| CA2718881A1 (en) * | 2010-10-26 | 2012-04-26 | Engineered Lifting Systems & Equipment Inc. | Conveyor apparatus for unloading packages from shipping containers |
| CN203473884U (en) * | 2013-09-25 | 2014-03-12 | 贵阳铝镁设计研究院有限公司 | Carbon block conveying device |
| CN205972879U (en) * | 2016-08-17 | 2017-02-22 | 嵊州市苒芃电机有限公司 | Lifting device for be used for motor production |
| WO2017151051A1 (en) * | 2016-03-04 | 2017-09-08 | Flexlink Ab | Transfer device, conveyor system comprising a transfer device, method for grouping objects by using a transfer device |
| CN207045850U (en) * | 2017-07-21 | 2018-02-27 | 邓州市锦泰纸塑业有限公司 | A kind of packing articles VFC conveying device |
| CN107985908A (en) * | 2017-12-04 | 2018-05-04 | 黄大义 | A kind of quantitative conveyer of full-automatic pulp-molding product |
| CN108792533A (en) * | 2018-07-31 | 2018-11-13 | 福建省德化南洋机械有限公司 | A kind of automatic location conveying fixed point send mould fixed point to push away mould assembly line |
| CN208182305U (en) * | 2018-05-21 | 2018-12-04 | 重庆驰象建材有限责任公司 | A kind of plate delivery device |
| CN109332951A (en) * | 2018-11-21 | 2019-02-15 | 芜湖科网焊接科技股份有限公司 | A kind of steel wire automatic welding transmission device |
| CN109606813A (en) * | 2019-01-21 | 2019-04-12 | 成都宇俊盛科技有限公司 | A method of it realizing material precise positioning and precisely pushes |
| CN110482203A (en) * | 2019-09-03 | 2019-11-22 | 四川大学 | A kind of adaptive luggage transfer device and system |
| CN110696151A (en) * | 2019-10-28 | 2020-01-17 | 淮南北新建材有限公司 | High-speed forming system of gypsum board |
| CN110834920A (en) * | 2019-11-06 | 2020-02-25 | 故城北新建材有限公司 | Parallel gypsum board conveying detection method and system |
| CN111300948A (en) * | 2020-02-28 | 2020-06-19 | 北新集团建材股份有限公司 | Plate composite production line |
| CN211109433U (en) * | 2019-09-05 | 2020-07-28 | 中山华粹智能装备有限公司 | Liftable rotatory conveyer |
| CN211811781U (en) * | 2020-04-01 | 2020-10-30 | 湖北江荆消防科技股份有限公司 | Conveying device of fire extinguisher |
| CN212150685U (en) * | 2020-03-17 | 2020-12-15 | 新昌县诚隆轴承厂 | Cement board conveyer for construction that can equidistant carry |
| CN212558282U (en) * | 2020-06-18 | 2021-02-19 | 龙海市言成机械设备有限公司 | Food conveyor with self-cleaning function |
| CN112744556A (en) * | 2020-12-25 | 2021-05-04 | 四川航天神坤科技有限公司 | Many material separation conveyor |
| CN112758607A (en) * | 2020-12-23 | 2021-05-07 | 广州优尼冲压有限公司 | Conveying belt device convenient to lift and used for transporting automobile parts |
| CN213354988U (en) * | 2020-08-17 | 2021-06-04 | 上海仙代生物科技(商丘)有限公司 | Three-dimensional packagine machine conveyor |
| CN213474409U (en) * | 2020-10-08 | 2021-06-18 | 山东省大通公路工程有限责任公司 | Liftable plant growing bag conveyor |
| CN113666175A (en) * | 2021-09-18 | 2021-11-19 | 云南侨通包装印刷有限公司昆明分公司 | Double-station automatic stacking device and using method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ585737A (en) * | 2007-12-11 | 2011-12-22 | John Bremhorst | Telescopic support apparatus for endless conveyor belt, typically for mining coal |
-
2022
- 2022-07-27 CN CN202210891016.0A patent/CN115159053B/en active Active
Patent Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB659117A (en) * | 1948-10-22 | 1951-10-17 | Baker Perkins Ltd | Improvements relating to the transfer of articles from one conveyor to another conveyor |
| GB1412679A (en) * | 1972-09-15 | 1975-11-05 | Cavanna M | Arrangement for feeding articles to a packing machine |
| US4197935A (en) * | 1976-06-07 | 1980-04-15 | Fmc Corporation | Automatic feeding of spaced articles to a processing machine |
| JPS60188226A (en) * | 1984-03-07 | 1985-09-25 | Ezaki Glyco Kk | Changing device for mutual interval between one group of goods fed in alignment |
| DE3624445A1 (en) * | 1986-07-19 | 1988-02-04 | Hagemann B & Co | Method and apparatus for dividing up a flow of conveyed piece goods into groups of piece goods |
| US4955955A (en) * | 1989-06-05 | 1990-09-11 | Robert D. Sawyer | Portable conveyor assembly |
| EP0406658A1 (en) * | 1989-07-04 | 1991-01-09 | P + S SPEZIALMASCHINENFABRIK GmbH | Device for temporary storing products |
| EP0618064A1 (en) * | 1993-03-20 | 1994-10-05 | Karl Eugen Fischer GmbH Maschinenfabrik | Splicing machine |
| US5796052A (en) * | 1993-12-14 | 1998-08-18 | Caljan A/S | Telescopic conveyor for conveying and measuring articles |
| JPH09225571A (en) * | 1996-02-27 | 1997-09-02 | Asahi Chem Ind Co Ltd | Bar interval regulating conveyer |
| JP2000128342A (en) * | 1998-10-22 | 2000-05-09 | Furukawa Kogyo Kk | Carrier interval adjusting device |
| DE10134602A1 (en) * | 2001-07-17 | 2003-02-06 | Volkswagen Ag | Belt conveyor for piece goods has at least two commonly driven, endlessly revolving belts spaced apart parallel to one another, with at least partial adjustment of relative spacing, vertical position, and inclination |
| CA2718881A1 (en) * | 2010-10-26 | 2012-04-26 | Engineered Lifting Systems & Equipment Inc. | Conveyor apparatus for unloading packages from shipping containers |
| CN203473884U (en) * | 2013-09-25 | 2014-03-12 | 贵阳铝镁设计研究院有限公司 | Carbon block conveying device |
| WO2017151051A1 (en) * | 2016-03-04 | 2017-09-08 | Flexlink Ab | Transfer device, conveyor system comprising a transfer device, method for grouping objects by using a transfer device |
| CN205972879U (en) * | 2016-08-17 | 2017-02-22 | 嵊州市苒芃电机有限公司 | Lifting device for be used for motor production |
| CN207045850U (en) * | 2017-07-21 | 2018-02-27 | 邓州市锦泰纸塑业有限公司 | A kind of packing articles VFC conveying device |
| CN107985908A (en) * | 2017-12-04 | 2018-05-04 | 黄大义 | A kind of quantitative conveyer of full-automatic pulp-molding product |
| CN208182305U (en) * | 2018-05-21 | 2018-12-04 | 重庆驰象建材有限责任公司 | A kind of plate delivery device |
| CN108792533A (en) * | 2018-07-31 | 2018-11-13 | 福建省德化南洋机械有限公司 | A kind of automatic location conveying fixed point send mould fixed point to push away mould assembly line |
| CN109332951A (en) * | 2018-11-21 | 2019-02-15 | 芜湖科网焊接科技股份有限公司 | A kind of steel wire automatic welding transmission device |
| CN109606813A (en) * | 2019-01-21 | 2019-04-12 | 成都宇俊盛科技有限公司 | A method of it realizing material precise positioning and precisely pushes |
| CN110482203A (en) * | 2019-09-03 | 2019-11-22 | 四川大学 | A kind of adaptive luggage transfer device and system |
| CN211109433U (en) * | 2019-09-05 | 2020-07-28 | 中山华粹智能装备有限公司 | Liftable rotatory conveyer |
| CN110696151A (en) * | 2019-10-28 | 2020-01-17 | 淮南北新建材有限公司 | High-speed forming system of gypsum board |
| CN110834920A (en) * | 2019-11-06 | 2020-02-25 | 故城北新建材有限公司 | Parallel gypsum board conveying detection method and system |
| CN111300948A (en) * | 2020-02-28 | 2020-06-19 | 北新集团建材股份有限公司 | Plate composite production line |
| CN212150685U (en) * | 2020-03-17 | 2020-12-15 | 新昌县诚隆轴承厂 | Cement board conveyer for construction that can equidistant carry |
| CN211811781U (en) * | 2020-04-01 | 2020-10-30 | 湖北江荆消防科技股份有限公司 | Conveying device of fire extinguisher |
| CN212558282U (en) * | 2020-06-18 | 2021-02-19 | 龙海市言成机械设备有限公司 | Food conveyor with self-cleaning function |
| CN213354988U (en) * | 2020-08-17 | 2021-06-04 | 上海仙代生物科技(商丘)有限公司 | Three-dimensional packagine machine conveyor |
| CN213474409U (en) * | 2020-10-08 | 2021-06-18 | 山东省大通公路工程有限责任公司 | Liftable plant growing bag conveyor |
| CN112758607A (en) * | 2020-12-23 | 2021-05-07 | 广州优尼冲压有限公司 | Conveying belt device convenient to lift and used for transporting automobile parts |
| CN112744556A (en) * | 2020-12-25 | 2021-05-04 | 四川航天神坤科技有限公司 | Many material separation conveyor |
| CN113666175A (en) * | 2021-09-18 | 2021-11-19 | 云南侨通包装印刷有限公司昆明分公司 | Double-station automatic stacking device and using method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 水稻钵苗育苗穴盘分离套盘机设计与试验;孙泽强，等;农业机械学报;20201130;第85-92页 * |
| 自动线工件输送位置精度分析及调整方法;陈国琛;组合机床与自动化加工技术;第45-49页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115159053A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101583242B (en) | Device and method for delivering material | |
| CN208683959U (en) | Automatic palletizing machine | |
| CN107696303A (en) | A kind of ceramic tile synchronization segmenting device and method | |
| CN110332795A (en) | Three control timing of one kind goes out panel control system | |
| CN115159053B (en) | Plate feeding interval adjustment control system of gypsum plate dryer | |
| CN213084717U (en) | Panel loading attachment and transfer chain | |
| CN109095191A (en) | Automatic palletizing machine | |
| CN107443880A (en) | A kind of full automatic welding tin cream printing machine | |
| CN111532496B (en) | Feeding device of multi-material forward and reverse lamination boxing machine | |
| CN210943899U (en) | Plate tracking device | |
| CN210064502U (en) | Wood stacking device and wood stacker | |
| CN206842669U (en) | A kind of tensioning apparatus on wood-based plate impregnating equipment | |
| CN212629112U (en) | Three-dimensional overhead multi-flow-direction transplanter | |
| CN110625707A (en) | Automatic stacking production line for plywood hot press outlet plates | |
| CN209796617U (en) | Online multilayer circuit board buffer memory equipment | |
| CN210653821U (en) | Shaping device capable of automatically converting specifications | |
| CN209304860U (en) | A kind of polytetrafluoroethylproducts products shaping structures device | |
| CN216466749U (en) | Honeycomb panel production line | |
| CN114423272B (en) | PCB force-controlled electric clamping device | |
| CN105540324B (en) | For the delta fold device and automatic adjusting mechanism and folding method of paperboard folding | |
| CN109228512A (en) | Paper feeding device of print fluting machine | |
| CN216035348U (en) | Clamping and paper box conveying device capable of converting specifications | |
| CN207496204U (en) | A kind of full automatic welding tin cream printing machine | |
| CN213533052U (en) | Six-layer lifting distance-adjusting conveyor | |
| CN216835879U (en) | Whole plate conveying mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |