CN114229319A - Gypsum board dryer advance board device - Google Patents
Gypsum board dryer advance board device Download PDFInfo
- Publication number
- CN114229319A CN114229319A CN202210046638.3A CN202210046638A CN114229319A CN 114229319 A CN114229319 A CN 114229319A CN 202210046638 A CN202210046638 A CN 202210046638A CN 114229319 A CN114229319 A CN 114229319A
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- Prior art keywords
- roller way
- inlet
- chain wheel
- pin
- main roller
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 59
- 239000010440 gypsum Substances 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 20
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
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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
- 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
- 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
Abstract
The invention discloses a board feeding device of a gypsum board dryer, which comprises an inlet roller conveyor, a first roller conveyor and a second roller conveyor, wherein the inlet roller conveyor is arranged at the inlet end of the dryer; the inner roller conveyor is arranged inside the drying machine; the driving device is arranged on the side part of the inner roller conveyor; the inner roller conveyor comprises an inner main roller way and inner slave roller ways, the inlet roller conveyor comprises an inlet main roller way and a plurality of inlet slave roller ways, the inlet main roller way is tightly attached to a first inner slave roller way at the feeding end of the inner roller conveyor, the other end of the first inner slave roller way is also connected with one end of the inlet main roller way through a chain wheel transmission device, and the other end of the inlet main roller way and all the inlet slave roller ways are connected through the same chain wheel transmission device and move synchronously; the invention reduces the error between the inner roller conveyor and the inlet roller conveyor by arranging chain wheels on the inner main roller way, the inner slave roller way, the inlet main roller way and the inlet slave roller way, connecting chains on the chain wheels in a meshing way, and driving the synchronous movement of the roller ways by the driving of the driving device.
Description
Technical Field
The invention relates to the technical field of gypsum board production, in particular to a board feeding device of a gypsum board dryer.
Background
The paper-surface gypsum board is a board which is made by using building gypsum as a main raw material, adding a proper amount of additives and fibers to make a board core, using special board paper as a protective surface and processing. The paper-surface gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processability and simple and convenient construction method.
Due to the characteristics of large single production quantity and multiple working procedures of gypsum boards, a gypsum board production line applied to gypsum board production is generally long, the length of the existing roller conveyor for conveying gypsum boards is limited, the gypsum boards can meet production requirements only by combining a plurality of roller conveyors, and errors exist between synchronous motions of the combined roller conveyors, so that a roller feeding board device in synchronous linkage needs to be designed.
Disclosure of Invention
The invention aims to provide a board feeding device of a gypsum board dryer, which aims to solve the technical problem of low production efficiency caused by line stop and board shifting in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a board feeding device of a gypsum board dryer comprises an inlet roller conveyor, a first roller conveyor and a second roller conveyor, wherein the inlet roller conveyor is arranged at the inlet end of the dryer and is used for conveying single-layer gypsum boards to be dried into the dryer;
the inner roller conveyor is arranged in the dryer, and the feeding end of the inner roller conveyor is arranged in parallel close to the tail end of the inlet roller conveyor;
the driving device is arranged on the side part of the inner roller conveyor;
the inner roller conveyor comprises an inner main roller way and a plurality of inner slave roller ways, the driving device is connected with one end of the inner main roller way through a chain wheel transmission device, and the other end of the inner main roller way is connected with the same end of all the inner slave roller ways through the same chain wheel transmission device and moves synchronously;
the inlet roller conveyor comprises an inlet main roller way and a plurality of inlet slave roller ways, wherein the inlet main roller way is tightly attached to a first slave roller way at the feeding end of the inner roller conveyor, the other end of the first slave roller way is also connected with one end of the inlet main roller way through a chain wheel transmission device, and the other end of the inlet main roller way is connected with all the inlet slave roller ways through the same chain wheel transmission device and moves synchronously.
As a preferred scheme of the invention, the chain wheel transmission device comprises a chain and a chain wheel, wherein the chain wheel is fixedly arranged on the inner main roller way, the inner slave roller way, the inlet main roller way and the inlet slave roller way;
the chain is used for connecting a chain wheel at one end of the inner main roller way with the driving device;
the chain is used for connecting a chain wheel at the other end of the inner main roller way and a chain wheel at the same end of each inner slave roller way;
the chain is used for connecting a chain wheel at one end of the inlet main roller way and a chain wheel at the same end of the first inner slave roller way close to the inlet main roller way;
the chain is used for connecting the chain wheel at one end of the inlet main roller way and the chain wheel at the same end of the inlet auxiliary roller way.
As a preferable scheme of the invention, a photoelectric detection device is arranged on the side wall of the dryer, the detection direction of the photoelectric detection device is consistent with the transport direction of the gypsum board and is used for identifying the abnormal condition of the gypsum board on the conveying line, and the photoelectric detection device is electrically connected with the driving device.
As a preferred scheme of the present invention, a tooth-shaped pin groove is circumferentially formed at an end of the inlet main roller way, the tooth-shaped pin groove is formed at one end of the inlet main roller way, which is connected with the inner slave roller way, a sprocket is sleeved on the tooth-shaped pin groove, a through hole is formed in the sprocket, a movable disconnecting mechanism is arranged in the through hole, and the movable disconnecting mechanism controls connection or disconnection between the inlet main roller way and the inner slave roller way by connection or separation with the tooth-shaped pin groove.
As a preferable scheme of the invention, the movable disconnecting mechanism comprises a direction pin and a limiting piece, the direction pin is connected in the through hole in a sliding manner, one end of the direction pin extends to the outside of the chain wheel and is connected with the limiting piece, and the other end of the direction pin is provided with an inclined surface for being movably inserted into the tooth-shaped pin groove.
As a preferable mode of the present invention, the through hole includes a handle hole and a pin hole, the handle hole and the pin hole communicate with each other, and a diameter of the pin hole is larger than a diameter of the handle hole.
As a preferable scheme of the present invention, the direction pin includes a pin head and a pin rod, the pin head is disposed in the pin hole and connected to the pin rod, and the pin rod is slidably connected to the handle hole and extends outward to connect to a limiting piece.
As a preferable scheme of the invention, a pressure spring is arranged in the pin hole, one end of the pressure spring is connected with the top end of the pin hole, and the other end of the pressure spring is drooped down and movably contacted with the pin head.
As a preferable scheme of the present invention, an automatic adjusting mechanism is disposed outside the movable disconnecting mechanism for controlling the lifting and the rotation of the direction pin, and the automatic adjusting mechanism is electrically connected to the driving device.
As a preferable scheme of the invention, the automatic adjusting mechanism comprises a telescopic rod connected with the limiting piece, and the other end of the telescopic rod is connected with the output end of the telescopic hydraulic cylinder.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the aim of synchronously connecting the roller ways together by arranging chain wheels on the inner main roller way, the inner slave roller way, the inlet main roller way and the inlet slave roller way and connecting chains on the chain wheels in a meshing manner. Then the driving device drives the inner main roller way, the inner slave roller way, the inlet main roller way and the inlet slave roller way to synchronously move so as to reduce the error between the inner roller conveyor and the inlet roller conveyor;
the invention is also provided with a movable disconnecting mechanism and an automatic adjusting mechanism, and the automatic adjusting mechanism controls the direction pin of the movable disconnecting mechanism to be separated from the pin groove on the inlet main roller way to disconnect the connection between the inlet main roller way and the inner slave roller way, thereby achieving the purposes of controlling the movement of the single roller conveyor and facilitating the flexible operation in the production process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inlet roll feeder and the inner roll feeder of the present invention;
FIG. 3 is a side sectional view of the inlet main table of the present invention;
fig. 4 is a schematic structural diagram of the movable clamping assembly of the present invention.
The reference numerals in the drawings denote the following, respectively:
1. an inlet roller conveyor; 2. a dryer; 3. an inner roller conveyor; 4. a drive device; 5. a sprocket drive; 6. a photodetecting device; 7. a tooth-shaped pin slot; 8. perforating; 9. a movable disconnect mechanism; 10. a pressure spring; 11. an automatic adjustment mechanism;
101. importing a main roller way; 102. an inlet slave roller way; 31. an inner main roller way; 32. an internal slave roller way; 51. a chain; 52. a sprocket; 81. a handle aperture; 82. a pin hole; 91. a direction pin; 92. a limiting sheet; 911. a pin head; 912. a pin rod; 121. a telescopic rod; 122. provided is a telescopic hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a board feeding device of a gypsum board dryer, comprising:
the inlet roller conveyor 1 is arranged at the inlet end of the dryer 2 and is used for conveying the single-layer gypsum boards to be dried into the dryer 2;
the inner roller conveyor 3 is arranged inside the dryer 2, and the feed end of the inner roller conveyor 3 is arranged in parallel close to the tail end of the inlet roller conveyor 1;
a drive device 4 provided on the side of the inner roller conveyor 3;
the inner roller conveyor 3 comprises an inner main roller way 31 and a plurality of inner slave roller ways 32, the driving device 4 is connected with one end of the inner main roller way 31 through a chain wheel transmission device 5, and the other end of the inner main roller way 31 is connected with the same end of all the inner slave roller ways 32 through the same chain wheel transmission device 5 and moves synchronously;
the inlet roller conveyor 1 comprises an inlet main roller way 101 and a plurality of inlet slave roller ways 102, the inlet main roller way 101 is tightly attached to a first inner slave roller way 32 at the feeding end of the inner roller conveyor 3, the other end of the first inner slave roller way 32 is also connected with one end of the inlet main roller way 101 through a chain wheel transmission device 5, and the other end of the inlet main roller way 101 and all the inlet slave roller ways 102 are connected through the same chain wheel transmission device 5 and move synchronously.
The chain wheel transmission device 5 comprises a chain 51 and a chain wheel 52, and the chain wheel 52 is fixedly arranged on the inner main roller way 31, the inner slave roller way 32, the inlet main roller way 101 and the inlet slave roller way 102;
the chain 51 is used for connecting a chain wheel 52 at one end of the inner main roller way 31 with the driving device 4;
the chain 51 is used for connecting a chain wheel 52 at the other end of the inner master roller table 31 and a chain wheel 52 at the same end of each inner slave roller table 32;
the chain 51 is used for connecting the chain wheel 52 at one end of the inlet main roller bed 101 with the chain wheel 52 at the same end of the first inner slave roller bed 32 close to the inlet main roller bed 101;
the chain 51 is used for connecting the chain wheel 52 at one end of the inlet main roller table 101 and the chain wheel 52 at the same end of each inlet auxiliary roller table 102.
As shown in FIG. 2, the connection relationship between the single rollers of the present invention is: the one end of the inside interior main roll table 31 of desiccator 2 is provided with sprocket 52, and links to each other with interior slave roll table 32 through the chain 51 of meshing connection on this sprocket 52, later, links to each other with the import main roll table 101 of import roller conveyor 1 through the sprocket 52 that sets up at its tip in the farthest away interior slave roll table 32 of main roll table 31 in, and at this moment, the farthest away from interior main roll table 31 in this from roll table 32 through the sprocket 52 that all sets up at its both ends be connected with two sets of roll tables respectively. One set is the other single roll belonging to the internal slave roll table 32 and the internal master roll table 31 connected to the drive means 4, the other set is the inlet master roll table 101. The inlet main roller way 101 is connected with an inlet slave roller way 102 through a chain wheel 52 arranged at the other end, so that the inner main roller way 31, the inner slave roller way 32, the inlet main roller way 101 and the inlet slave roller way 102 are connected together by a chain wheel 52 transmission device to form a synchronous linkage roller set and move synchronously through the driving of the driving device 4.
Be provided with photoelectric detection equipment 6 on 2 lateral walls of desiccator, photoelectric detection equipment 6's detection direction is unanimous with the direction of transportation of gypsum board and is used for discerning the unusual circumstances of gypsum board appearance on the conveying line, photoelectric detection equipment 6 and drive arrangement 4 electric connection.
Due to the fact that various abnormal conditions can occur in the production and conveying processes of the gypsum boards, careless omission can be avoided through manual observation. Such as: the gypsum board may be stacked as it is transported on the rollers. Namely, the rear gypsum board is lapped on the front gypsum board to form an overlapping part, and the overlapping part cannot achieve the normal drying effect if entering the dryer 2 without treatment, so that waste boards are generated. At present, whether the gypsum boards are overlapped or not is observed by a visual method. Therefore, the photoelectric detection device 6 can be arranged to solve the problems well.
Firstly, the thickness of a single gypsum board can be set in advance in the photoelectric detection equipment 6, and if the gypsum boards are laminated, the thickness of the overlapped part is inevitably greater than that of the single gypsum board, so that the gypsum boards can be captured by the photoelectric detection equipment 6, and the laminated phenomenon can be accurately found.
In addition, because the photoelectric detection device 6 is electrically connected with the driving device 4, when the photoelectric detection device 6 detects that an abnormal condition occurs on the conveying line, a signal can be sent out to stop the output of the driving device 4, so that the production line stops running.
The end part of the inlet main roller way 101 is circumferentially provided with a tooth-shaped pin groove 7, the tooth-shaped pin groove 7 is arranged at one end of the inlet main roller way 101 connected with the inner slave roller way 32, the tooth-shaped pin groove 7 is sleeved with a chain wheel 52, the chain wheel 52 is provided with a through hole 8, the through hole 8 is internally provided with a movable disconnecting mechanism 9, and the movable disconnecting mechanism 9 controls the connection or disconnection of the inlet main roller way 101 and the inner slave roller way 32 through the connection or separation of the movable disconnecting mechanism 9 and the tooth-shaped pin groove 7.
The movable disconnecting mechanism 9 comprises a direction pin 91 and a limiting sheet 92, the direction pin 91 is connected in the through hole 8 in a sliding mode, one end of the direction pin 91 extends to the outside of the chain wheel 52 and is connected with the limiting sheet 92, and the other end of the direction pin 91 is arranged to be an inclined surface and used for being movably connected with the tooth-shaped pin groove 7 in an inserting mode.
The through hole 8 includes a handle hole 81 and a pin hole 82, the handle hole 81 and the pin hole 82 are communicated with each other and the pin hole 82 has a diameter larger than that of the handle hole 81.
The direction pin 91 comprises a pin head 911 and a pin rod 912, the pin head 911 is arranged in the pin hole 82 and connected with the pin rod 912, and the pin rod 912 is connected in the handle hole 81 in a sliding manner and extends outwards to be connected with a limiting sheet 92.
A pressure spring 10 is arranged in the pin hole 82, one end of the pressure spring 10 is connected with the top end of the pin hole 82, and the other end of the pressure spring droops to be movably contacted with the pin head 911.
The movable disconnecting mechanism 9 is externally provided with an automatic adjusting mechanism 11 for controlling the lifting and rotating of the direction pin 91, and the automatic adjusting mechanism 11 is electrically connected with the driving device 4.
The automatic adjusting mechanism 11 includes an expansion link 121 connected to the limiting plate 92, and the other end of the expansion link 121 is connected to the output end of the telescopic hydraulic cylinder 122.
When the gypsum board on the inlet roller conveyor 1 has a problem and needs to be stopped for transportation, the inlet roller conveyor 1 and the inner roller conveyor 3 run synchronously, so that stopping the operation of the inlet roller conveyor 1 means that the inner roller conveyor 3 also needs to be stopped simultaneously. However, the gypsum board transported by the inner roller conveyor 1 is the gypsum board being dried in the dryer 2, and if the conveyance of the gypsum board by the inner roller conveyor 3 is stopped at this time, the gypsum board is not completely dried, which increases the waste rate of the gypsum board.
Therefore, the movable cutoff mechanism 9 is provided on the sprocket 52 used for connecting the inlet main table 101 and the inner slave table 32 on the inlet main table 101, and the automatic adjustment mechanism 11 is provided on the movable cutoff mechanism 9.
During actual manufacturing, the automatic adjusting mechanism 11 is electrically connected with the photoelectric detection device 6, when the photoelectric detection device 6 detects that the gypsum board on the inlet roller conveyor 1 is abnormal, a signal is sent to the automatic adjusting mechanism 11 to operate the movable disconnecting mechanism 9 to achieve the purpose of disconnecting the inlet roller conveyor 1 from the inner roller conveyor 3 besides sending the signal to the driving device 4 to stop the machine. At this point, the operator can handle the gypsum board on the inlet roll conveyor 1 without affecting the drying of the gypsum board on the inner roll conveyor 3.
As shown in fig. 3 to 4, under normal conditions, the pin head 911 of the direction pin 91 is clamped in the tooth-shaped pin groove 7 on the inlet main roller way, the inner main roller way 31 drives the inner slave roller way 32 to rotate, and the inner slave roller way 32 drives the inlet main roller way 101 to rotate, because the clamping connection of the direction pin 91 and the tooth-shaped pin groove 7 enables the inlet main roller way 101 and the chain wheel 52 to be of an integrated structure, at this time, the power brought by the driving device 4 can be transmitted to the inlet slave roller way 102 through the chain wheel transmission device 5 arranged on the inlet main roller way 101, so that the whole roller way can synchronously run, and the wet gypsum board is conveyed.
When the wet gypsum board is abnormal on the inlet roller conveyor 1, the synchronous operation of the inlet roller conveyor 1 and the inner roller conveyor 3 can be cut off by using the movable cut-off mechanism 9, so that the inlet roller conveyor 1 for conveying the gypsum board stops rotating, the abnormal problem is conveniently solved before a worker goes up, and the operation of drying the gypsum board by rotating the inner roller conveyor 3 is not influenced.
The specific operation mode is as follows: when the photoelectric detection device 6 catches that a gypsum board on the inlet roller conveyor 1 is in a problem, a signal is sent to the driving device 4 to stop the gypsum board for a short time, and the signal is sent to the automatic adjusting mechanism 11, at the moment, the telescopic hydraulic cylinder 122 on the automatic adjusting mechanism 11 drives the telescopic rod 121 to contract, so that the limiting sheet 92 is driven to lift upwards, the pin head 912 of the direction pin 91 is pulled out of the tooth-shaped pin groove 7 and enters the pin hole 82, the disconnection between the inlet main roller way 1 and the chain wheel 52 at the end part of the inlet main roller way 1 is completed, at the moment, the driving device 4 only drives the inner main roller way 31, the inner slave roller way 32 and the chain wheel 52 on the inlet main pipe way 101 to rotate, the inlet main roller way 101 cannot be driven to rotate, and the disconnection between the inlet roller way machine 1 and the inner roller way machine 3 is formed. The problem of the operating personnel on the front is convenient to solve. After the belt problem is solved, the telescopic rod 121 is stretched again to enter the tooth-shaped pin groove 7, so that the connection between the chain wheel 52 and the inlet main roller table 101 can be completed, and the device is formed into an integral structure again to run synchronously.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. A board feeding device of a gypsum board dryer is characterized by comprising:
the inlet roller conveyor (1) is arranged at the inlet end of the dryer (2) and is used for conveying single-layer gypsum boards to be dried into the dryer (2);
the inner roller conveyor (3) is arranged inside the dryer (2), and the feeding end of the inner roller conveyor (3) is close to the tail end of the inlet roller conveyor (1) and is arranged in parallel;
a drive device (4) provided on a side of the inner roller conveyor (3);
the inner roller conveyor (3) comprises an inner main roller way (31) and a plurality of inner slave roller ways (32), the driving device (4) is connected with one end of the inner main roller way (31) through a chain wheel transmission device (5), and the other end of the inner main roller way (31) is connected with the same end of all the inner slave roller ways (32) through the same chain wheel transmission device (5) and moves synchronously;
the inlet roller conveyor (1) comprises an inlet main roller way (101) and a plurality of inlet slave roller ways (102), wherein the inlet main roller way (101) is tightly attached to a first one of the feeding ends of the inner roller conveyor (3) and the inner slave roller way (32), the other end of the inner slave roller way (32) is also connected with one end of the inlet main roller way (101) through a chain wheel transmission device (5), and the other end of the inlet main roller way (101) is connected with all the inlet slave roller ways (102) through the same chain wheel transmission device (5) and moves synchronously.
2. A board feeding device of a gypsum board drying machine according to claim 1, wherein the chain wheel transmission device (5) comprises a chain (51) and a chain wheel (52), the chain wheel (52) is fixedly arranged on the inner main roller way (31), the inner slave roller way (32), the inlet main roller way (101) and the inlet slave roller way (102);
the chain (51) is used for connecting a chain wheel (52) at one end of the inner main roller way (31) with the driving device (4);
the chain (51) is used for connecting a chain wheel (52) at the other end of the inner main roller way (31) and a chain wheel (52) at the same end of each inner slave roller way (32);
the chain (51) is used for connecting a chain wheel (52) at one end of the inlet main roller way (101) with a chain wheel (52) at the same end of the first inner slave roller way (32) close to the inlet main roller way (101);
the chain (51) is used for connecting a chain wheel (52) at one end of the inlet main roller way (101) with a chain wheel (52) at the same end of each inlet auxiliary roller way (102).
3. A board feeding device of a gypsum board drying machine according to claim 1, wherein a photoelectric detection device (6) is arranged on the side wall of the drying machine (2), the detection direction of the photoelectric detection device (6) is consistent with the transport direction of gypsum boards for identifying the abnormal condition of gypsum boards, and the photoelectric detection device (6) is electrically connected with the driving device (4).
4. A board feeding device of a gypsum board dryer according to claim 2,
the tooth-shaped pin groove (7) is formed in the circumferential direction of the end portion of the inlet main roller way (101), the tooth-shaped pin groove (7) is formed in one end, connected with the inner slave roller way (32), of the inlet main roller way (101), a chain wheel (52) is sleeved on the tooth-shaped pin groove (7), a through hole (8) is formed in the chain wheel (52), a movable disconnecting mechanism (9) is arranged in the through hole (8), and the movable disconnecting mechanism (9) controls connection or disconnection of the inlet main roller way (101) and the inner slave roller way (32) through connection or separation of the tooth-shaped pin groove (7).
5. A board feeding device of a gypsum board dryer according to claim 4, characterized in that the movable disconnecting mechanism (9) comprises a direction pin (91) and a limiting piece (92), the direction pin (91) is slidably connected in the through hole (8), one end of the direction pin (91) extends to the outside of the chain wheel (52) and is connected with the limiting piece (92), and the other end is arranged as an inclined surface for movably inserting into the tooth-shaped pin groove (7).
6. A board feeding device of a gypsum board dryer according to claim 5, characterized in that said through hole (8) comprises a handle hole (81) and a pin hole (82), said handle hole (81) communicating with said pin hole (82) and said pin hole (82) having a diameter larger than the diameter of said handle hole (81).
7. A board feeding device of a gypsum board dryer according to claim 4, characterized in that the direction pin (91) comprises a pin head (911) and a pin rod (912), the pin head (911) is arranged in the pin hole (82) and is connected with the pin rod (912), and the pin rod (912) is slidably connected in the handle hole (81) and extends outwards to be connected with a limiting piece (92).
8. A board feeding device of a gypsum board dryer according to claim 7, characterized in that a pressure spring (10) is arranged in the pin hole (82), one end of the pressure spring (10) is connected with the top end of the pin hole (82), and the other end of the pressure spring droops to be in movable contact with the pin head (911).
9. A board feeding device of a gypsum board dryer according to claim 5, characterized in that an automatic adjusting mechanism (11) is arranged outside the movable disconnecting mechanism (9) for controlling the lifting and rotating of the direction pin (91), and the automatic adjusting mechanism (11) is electrically connected with the driving device (4).
10. A feeding device of a gypsum board dryer according to claim 9, characterized in that the automatic adjusting mechanism (11) comprises a telescopic rod (121) connected with the limiting piece (92), and the other end of the telescopic rod (121) is connected with the output end of the telescopic hydraulic cylinder (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046638.3A CN114229319A (en) | 2022-01-13 | 2022-01-13 | Gypsum board dryer advance board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046638.3A CN114229319A (en) | 2022-01-13 | 2022-01-13 | Gypsum board dryer advance board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114229319A true CN114229319A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210046638.3A Pending CN114229319A (en) | 2022-01-13 | 2022-01-13 | Gypsum board dryer advance board device |
Country Status (1)
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| CN (1) | CN114229319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116953537A (en) * | 2023-09-19 | 2023-10-27 | 北京恩天科技发展有限公司 | Online detection device for storage battery |
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| CN116953537B (en) * | 2023-09-19 | 2023-11-17 | 北京恩天科技发展有限公司 | Online detection device for storage battery |
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