CN115476427A - Automatic cutting and drying integrated equipment for gypsum plasterboard and control method - Google Patents

Automatic cutting and drying integrated equipment for gypsum plasterboard and control method Download PDF

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Publication number
CN115476427A
CN115476427A CN202211151993.3A CN202211151993A CN115476427A CN 115476427 A CN115476427 A CN 115476427A CN 202211151993 A CN202211151993 A CN 202211151993A CN 115476427 A CN115476427 A CN 115476427A
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CN
China
Prior art keywords
board
conveying
drying
gypsum
feeding mechanism
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.)
Pending
Application number
CN202211151993.3A
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Chinese (zh)
Inventor
杨小东
杨正波
张兴添
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing New Building Material Group Co Ltd
China National Building Materials Innovation and Technology Research Institute Co Ltd
China National Building Material Group Co Ltd CNBM
Original Assignee
Beijing New Building Material Group Co Ltd
China National Building Materials Innovation and Technology Research Institute Co Ltd
China National Building Material Group Co Ltd CNBM
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Beijing New Building Material Group Co Ltd, China National Building Materials Innovation and Technology Research Institute Co Ltd, China National Building Material Group Co Ltd CNBM filed Critical Beijing New Building Material Group Co Ltd
Priority to CN202211151993.3A priority Critical patent/CN115476427A/en
Publication of CN115476427A publication Critical patent/CN115476427A/en
Priority to PCT/CN2022/141987 priority patent/WO2024060445A1/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243Setting, e.g. drying, dehydrating or firing ceramic articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063Control arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/067Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0214Articles of special size, shape or weigh
    • B65G2201/022Flat

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The invention discloses automatic cutting and drying integrated equipment for a thistle board, which is provided with a splitting machine, a single board feeding mechanism, a single board microwave dryer, an additive overturning and conveying mechanism, a multi-board feeding mechanism and a multi-board dryer, wherein the conveying direction of the additive overturning and conveying mechanism is vertical to the discharging direction of the single board microwave dryer. The invention gradually adjusts the transportation and drying processes of the gypsum board single board into the transportation and drying work of multiple gypsum boards through transportation and turning, increases the number of gypsum boards which are dried in the same batch, and improves the transportation and drying efficiency of the gypsum boards by at least two times while ensuring the drying effect; through increasing material upset conveying mechanism, transport the adjustment for the width direction with gypsum board transportation direction by length direction before the gypsum board gets into the upset work, reduced the upset space that the upset part needs to be reserved, reduced gypsum board transportation time, and saved certain machine manufacturing cost, improved gypsum board conveying efficiency.

Description

Automatic cutting and drying integrated equipment for gypsum plasterboard and control method
Technical Field
The invention relates to the technical field of gypsum board processing, in particular to automatic cutting and drying integrated equipment for a paper-surface gypsum board and a control method.
Background
After the wet board shaping of gypsum board, need divide earlier and cut into fixed size, then dry, in fact, in the wet board forming process of gypsum board, generally can only the wet board of a rectangular gypsum board of shaping, then divide gradually and cut into a plurality of wet boards of gypsum board, the wet board of gypsum board after cutting is generally carried along length direction.
After the wet board upper surface of gypsum board shaping, the upper surface of wet board solidifies basically, bottom surface solidification effect is not good, in order to avoid the bottom surface to scrape and rub on the roll table when getting into the drying-machine, need to overturn the wet board of gypsum board and carry on secondary drying again, however, because the wet board shaping of gypsum board is still carried along length direction after cutting, it needs tilting mechanism to reserve the upset space that supplies the gypsum board upset to overturn along length direction through tilting mechanism, this upset space possesses the length of side that is not less than gypsum board length at least, and, dry the gypsum board veneer in proper order, transportation and stoving, whole process efficiency is lower, and transport immediately after every batch of gypsum board is dried and is accomplished outside the output drying-machine, also cause certain influence to the stoving effect of other gypsum boards.
In summary, the following technical problems exist in the prior art, a certain turning space needs to be reserved for transporting and turning the gypsum board veneer in the length direction, and transporting and drying work performed on the gypsum board veneer is carried out in batches, which easily causes the conditions of low efficiency of the whole process and poor gypsum board drying effect.
Disclosure of Invention
Therefore, the invention provides automatic cutting and drying integrated equipment for a gypsum board and a control method, which effectively solve the problems that in the prior art, a certain turning space needs to be reserved for transporting and turning the gypsum board single board in the length direction, and the transporting and drying work of the gypsum board single board is carried out in batches, so that the efficiency of the whole process is low and the drying effect of the gypsum board is poor.
In order to solve the technical problems, the invention specifically provides the following technical scheme: the utility model provides an automatic integrative equipment of stoving that cuts off of thistle board possesses:
the splitting machine is used for splitting the wet gypsum board into preset sizes;
the veneer feeding mechanism is butted with the blanking part of the splitting machine and is used for conveying the split gypsum board wet board;
the inlet end of the veneer microwave dryer is connected with the tail end of the veneer feeding mechanism, and the veneer feeding mechanism is used for feeding the wet gypsum board into the veneer microwave dryer for direct drying;
the upstream end of the material adding, overturning and conveying mechanism is in butt joint with the output end of the single-plate microwave dryer, and the conveying direction of the material adding, overturning and conveying mechanism is vertical to the discharging direction of the single-plate microwave dryer;
the upstream end of the multi-plate feeding mechanism is butted with the downstream end of the material increasing, overturning and conveying mechanism, and the width of the multi-plate feeding mechanism is at least not less than two times of the width of the wet gypsum board so as to convey a plurality of wet gypsum boards simultaneously;
and the inlet section of the multi-plate dryer is connected with the output end of the multi-plate feeding mechanism, and the multi-plate dryer is used for simultaneously receiving a plurality of gypsum board wet plates and performing secondary drying.
Furthermore, a plurality of layers of drying and conveying channels are arranged inside the single-plate microwave dryer and the multi-plate dryer;
the drying conveying channel consists of a plurality of first conveying rollers, and a first driving shaft is coaxially connected to the first conveying rollers;
be provided with infrared emitter on the first drive shaft, infrared emitter installs and is located the front end the side central point of first drive shaft puts, infrared emitter is used for the transmission infrared ray.
Furthermore, the veneer feeding mechanism consists of a plurality of second conveying rollers, the second conveying rollers form a single-row conveying roller group, a second driving shaft is coaxially arranged on each second conveying roller, a first mounting frame is arranged on the side edge of each second conveying roller, and the second driving shafts are rotatably mounted on the first mounting frame;
first mounting bracket tip is provided with first fixing base, first mounting bracket tip rotates to be installed first fixing base, the slope elevating system sets up the bottom of first mounting bracket.
Further, the multi-plate feeding mechanism comprises a plurality of sixth conveying rollers, the sixth conveying rollers form at least two rows of conveying roller sets, sixth driving shafts are coaxially connected to the sixth conveying rollers, a second mounting frame is arranged on the side edge of each sixth conveying roller, the sixth driving shafts are rotatably mounted on the second mounting frame, a second fixing seat is arranged at the end part of each second mounting frame, and the end part of each second mounting frame is rotatably mounted on the second fixing seat;
the inclined lifting mechanism is arranged at the bottom of the second mounting frame.
Furthermore, detection receivers are arranged on the side surfaces of the second driving shaft and the sixth driving shaft, and the detection receivers and the infrared transmitters are arranged on the same straight line;
the detection receiver is used for receiving the infrared rays emitted by the infrared emitter so as to detect whether the upper end surfaces of the single-plate feeding mechanism and the multi-plate feeding mechanism are aligned with the plane where the drying conveying channel is located.
Furthermore, the bottom of the single-plate feeding mechanism and the bottom of the multi-plate feeding mechanism are provided with inclined lifting mechanisms, and the inclined lifting mechanisms are used for enabling the downstream ends of the single-plate feeding mechanism and/or the multi-plate feeding mechanism to incline upwards around the upstream ends of the single-plate feeding mechanism and/or the multi-plate feeding mechanism so as to be butted with the drying conveying channels of different layers;
the inclined lifting mechanism comprises a sliding groove arranged on the lower end surface of the first mounting frame and the second mounting frame, a sliding seat arranged in the sliding groove in a sliding manner, a lifting threaded shaft connected to the lower end of the sliding seat, and a threaded cylinder in threaded connection with the end part of the lifting threaded shaft;
the bottom of the threaded cylinder is connected with a first driving motor, the threaded cylinder is connected to the output end of the first driving motor, and the sliding seat is rotatably connected to the upper end of the lifting threaded shaft.
Furthermore, the material adding, overturning and conveying mechanism comprises a lifting conveying roller way, a first conveying roller way and a second conveying roller way which are sequentially arranged at the downstream end of the single-plate microwave dryer;
the lifting conveying roller way can be lifted to be butted with drying conveying channels on different layers.
Furthermore, the lifting transmission roller way consists of a plurality of third transport rollers, and a first transmission belt is arranged on each two third transport rollers;
the third transportation roller side is provided with the crane, the crane below is provided with the pneumatic cylinder, the pneumatic cylinder drive is in order to drive the crane is the elevating movement.
Furthermore, first transmission roll table comprises a plurality of fourth transportation rollers, be provided with second transmission belt on the fourth transportation roller, second transmission belt alternates to set up at every group between the third transportation roller, second transmission belt is used for driving the transportation of gypsum board wet plate along width direction.
Furthermore, a turnover motor is arranged between the second conveying belts, and a turnover supply plate and a turnover connection plate are arranged on the turnover motor;
the turnover motor rotates to drive the turnover supply plate and the turnover connection plate to rotate.
Furthermore, the second conveying roller way is composed of a plurality of fifth conveying rollers, and the fifth conveying rollers are arranged between the second conveying belts in an inserting manner;
and a fifth driving shaft is coaxially connected to the fifth conveying roller, and the fifth conveying roller corresponds to the sixth conveying roller in a row.
Furthermore, a lifting and transferring part is arranged between the single board feeding mechanism and the single board microwave dryer, a lifting and transferring part is also arranged between the multi-board feeding mechanism and the multi-board dryer, and the lifting and transferring part is used for lifting the heads of the plurality of wet gypsum boards conveyed to the front end of the multi-board dryer so that the heads of the wet gypsum boards are slightly higher than the drying conveying channel;
the lifting and transferring component comprises a transferring roller arranged between the first transporting roller and the sixth transporting roller, a connecting frame arranged on the side edge of the transferring roller and an inclined frame arranged on the connecting frame;
the link with the second mounting bracket is connected, the transportation roller rotates and sets up in the tilt frame, the tilt frame tip rotates and sets up on the link, be provided with on the link and raise the cylinder, it is in to raise cylinder output butt keep away from the tip of turning point on the tilt frame.
In order to solve the technical problems, the invention further provides the following technical scheme: a control method of automatic cutting and drying integrated equipment for gypsum plasterboards comprises the following steps:
step 100, cutting a gypsum board wet board into preset sizes by a splitting machine;
200, adjusting the single board feeding mechanism by an inclined lifting mechanism to enable the single board feeding mechanism to incline to be in butt joint with drying conveying channels of different layers, and conveying the gypsum board wet board into the corresponding drying conveying channel of the single board microwave dryer through the single board feeding mechanism after slitting;
300, transporting and overturning the gypsum board wet board which is dried once in batches by the material adding overturning and conveying mechanism, and transporting the gypsum board wet board to the front end of the multi-board feeding mechanism to correspond to different row positions;
and step 400, after the multi-board feeding mechanism receives the gypsum board wet boards to be fully arranged, the multi-board feeding mechanism is adjusted by the inclined lifting mechanism to enable the multi-board feeding mechanism to be inclined to be in butt joint with drying conveying channels of different layers, and the gypsum board wet boards are conveyed into the drying conveying channels corresponding to the multi-board drying machines through the multi-board feeding mechanism.
Further, the time for drying the wet gypsum board in the single-board microwave dryer is t1, the time for drying the wet gypsum board in the multi-board microwave dryer is t2, and the time for discharging the wet gypsum board from the single-board microwave dryer and transporting the wet gypsum board to the feeding end of the multi-board microwave dryer through the material adding, overturning and conveying mechanism and the multi-board feeding mechanism is t3;
wherein t1 < t2, and t2= t3.
Compared with the prior art, the invention has the following beneficial effects:
(1) The invention is provided with the material-increasing turning conveying mechanism, the transportation and drying processes of the gypsum board single board are gradually adjusted into the transportation and drying work of multiple gypsum boards through transportation and turning, the number of the gypsum boards which are dried is increased in the same batch, and the transportation and drying efficiency of the gypsum boards is improved by at least two times while the drying effect is ensured;
(2) Through increasing material upset conveying mechanism, transport the adjustment for width direction with the gypsum board direction of transportation by length direction before the gypsum board gets into upset work, reduced the upset space that the upset part needs to be reserved, reduced the gypsum board transit time, and saved certain machine manufacturing cost, improved the gypsum board conveying efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of an automatic cutting and drying integrated device for a gypsum plasterboard according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a single board microwave dryer and a single board feeding mechanism in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a multi-plate loading mechanism and a multi-plate dryer in an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1, splitting machine; 2-a single plate feeding mechanism; 3-single board microwave dryer; 4-material increasing, overturning and conveying mechanism; 5-a multi-plate feeding mechanism; 6-multi-plate dryer; 7-a tilt lift mechanism; 8-drying the conveying channel; 9-raising the transfer part; 10-a detection receiver;
21-a second transport roller; 22-a second drive shaft; 23-a first mounting frame; 24-a first fixed seat;
41-lifting a conveying roller way; 42-a first conveying roller table; 43-a second conveying roller table;
51-a sixth transport roller; 52-sixth drive shaft; 53-a second mounting frame; 54-a second fixed seat;
71-a sliding groove; 72-a sliding seat; 73-lifting screw shaft; 74-a threaded barrel; 75-a first drive motor;
81-a first transport roller; 82-a first drive shaft; 83-infrared emitter;
91-a transfer roll; 92-a connecting frame; 93-a tilting frame; 94-a lift cylinder;
411 — a third transport roller; 412-a first conveyor belt; 413-a lifting frame; 414-hydraulic cylinder;
421-a fourth transport roller; 422-a second transfer belt; 423-turnover motor; 424-flip supply board; 425-overturning the connecting plate;
431-a fifth transport roller; 432-fifth drive shaft.
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, the invention provides an automatic cutting and drying integrated device for a paper-surface gypsum board, which comprises a splitting machine 1, a single board feeding mechanism 2, a single board microwave dryer 3, a material adding and turning conveying mechanism 4, a multi-board feeding mechanism 5 and a multi-board dryer 6, wherein the splitting machine 1 is used for splitting a wet gypsum board into preset sizes; the veneer feeding mechanism 2 is butted with a blanking part of the splitting machine 1 and is used for conveying split gypsum board wet boards; the inlet end of the single-board microwave dryer 3 is connected with the tail end of the single-board feeding mechanism 2, and the single-board feeding mechanism 2 is used for feeding the wet gypsum board into the single-board microwave dryer 3 for direct drying; the upstream end of the material adding, overturning and conveying mechanism 4 is butted with the output end of the single-plate microwave dryer 3, and the conveying direction of the material adding, overturning and conveying mechanism 4 is vertical to the discharging direction of the single-plate microwave dryer 3; the upstream end of the multi-plate feeding mechanism 5 is butted with the downstream end of the material adding overturning conveying mechanism 4, and the width of the multi-plate feeding mechanism 5 is at least not less than twice of the width of the gypsum board wet plate so as to convey a plurality of gypsum board wet plates simultaneously; and the inlet section of the multi-plate dryer 6 is connected with the output end of the multi-plate feeding mechanism 5, and the multi-plate dryer 6 is used for simultaneously receiving a plurality of gypsum board wet plates and performing secondary drying.
The material adding, overturning and conveying mechanism 4 is arranged in the embodiment of the invention, the transportation and drying processes of the gypsum board single board are gradually adjusted to the transportation and drying work of multiple gypsum boards through transportation and overturning, the number of the gypsum boards which are dried is increased in the same batch, and the transportation and drying efficiency of the gypsum boards is improved by at least two times while the drying effect is ensured; and through material increase upset conveying mechanism 4, transport the adjustment for the width direction by length direction with the gypsum board transportation direction before the gypsum board gets into the upset work, reduced the upset space that the upset part needs to be reserved, reduced the gypsum board transportation time, and saved certain machine manufacturing cost, improved gypsum board conveying efficiency.
The traditional dryer usually dries the gypsum board for a period of time and then discharges the gypsum board, and then dries the gypsum board for the next period of time, in order to improve the drying efficiency of the wet gypsum board, the single-board microwave dryer 3 is arranged for first drying, in the process, the gypsum board for the next period of time needs to wait, the time is long, the drying efficiency is low, and in order to improve the drying efficiency of the gypsum board, the single-board microwave dryer 3 and the multi-board dryer 6 are internally provided with a plurality of layers of drying conveying channels 8, wherein each drying conveying channel 8 is composed of a plurality of first conveying rollers 81, and the first conveying rollers 81 are coaxially connected with a first driving shaft 82.
According to the invention, a gypsum board wet board is transported to the front end of a single board microwave dryer 3 through a single board feeding mechanism 2, the single board feeding mechanism 2 consists of a plurality of second transport rollers 21, the second transport rollers 21 form a single-row transport roller set, a second drive shaft 22 is coaxially arranged on the second transport rollers 21, a first mounting frame 23 is arranged on the side edge of each second transport roller 21, and the second drive shafts 22 are rotatably mounted on the first mounting frame 23; the end part of the first mounting frame 23 is provided with a first fixing seat 24, the end part of the first mounting frame 24 is rotatably installed on the first fixing seat 24, and the inclined lifting mechanism 7 is arranged at the bottom of the first mounting frame 23.
According to the invention, a plurality of gypsum boards (at least two) exist in a single-batch gypsum board group which is transported to a multi-board feeding mechanism 5 through a material increasing, overturning and transporting mechanism 4, the multi-board feeding mechanism 5 transports the plurality of gypsum boards as a single batch at the same time, the multi-board feeding mechanism 5 consists of a plurality of sixth transport rollers 51, the sixth transport rollers form at least two rows of transport roller sets, sixth transport rollers 51 are coaxially connected with sixth drive shafts 52, the side edges of the sixth transport rollers 51 are provided with second mounting frames 53, the sixth drive shafts 52 are rotatably mounted on the second mounting frames 53, the end parts of the second mounting frames 53 are provided with second fixing seats 54, and the end parts of the second mounting frames 53 are rotatably mounted on the second fixing seats 54; the tilt elevating mechanism 7 is provided at the bottom of the second mounting bracket 53.
In the invention, in order to enable the single-board feeding mechanism 2 and the multi-board feeding mechanism 5 to be in butt joint with the interior of the corresponding drying conveying channel 8 in the feeding process, the drying conveying channel 8 is set to be inclined, an inclined lifting mechanism 7 is arranged at the bottom of the single-board feeding mechanism 2 and the bottom of the multi-board feeding mechanism 5, and the inclined lifting mechanism 7 is used for enabling the downstream end of the single-board feeding mechanism 2 and/or the downstream end of the multi-board feeding mechanism 5 to be inclined upwards around the upstream end thereof so as to be in butt joint with the drying conveying channels 8 of different layers.
Wherein, the drying and conveying channel 8 at the bottommost part is in a horizontal state, and the inclination angle of the drying and conveying channel 8 from top to bottom is gradually reduced.
In order to drive the single board feeding mechanism 2 and the multi-board feeding mechanism 5 to rotate, the tilt lifting mechanism 7 of the present invention mainly adopts the following preferred embodiments, as shown in fig. 2 and 3, the tilt lifting mechanism 7 includes a sliding groove 71 disposed on the lower end surfaces of the first mounting bracket 23 and the second mounting bracket 53, a sliding seat 72 slidably disposed in the sliding groove 71, a lifting threaded shaft 73 connected to the lower end of the sliding seat 72, and a threaded cylinder 74 threadedly connected to the end of the lifting threaded shaft 73; the bottom of the threaded cylinder 74 is connected with a first driving motor 75, the threaded cylinder 74 is connected at the output end of the first driving motor 75, and the sliding seat 72 is rotatably connected at the upper end of the lifting threaded shaft 73.
The process of the inclined lifting mechanism 7 driving the end part of the first mounting frame 23 to lift is that the first driving motor 75 drives the screw cylinder 74 to rotate, the lifting screw shaft 73 gradually moves upwards under the rotation effect of the screw cylinder 74 and the limiting effect of the sliding seat 72 above, the end part of the first mounting frame 23 is driven to move upwards, and in the process of the first mounting frame 23 moving upwards, the sliding seat 72 slides in the sliding groove 71.
In order to realize the turnover and the material adding transmission of the gypsum board, the invention is provided with a material adding turnover conveying mechanism 4. The material-adding overturning conveying mechanism 4 mainly adopts the following preferred embodiment, as shown in fig. 1 and fig. 2, the material-adding overturning conveying mechanism 4 comprises a lifting conveying roller way 41, a first conveying roller way 42 and a second conveying roller way 43 which are sequentially arranged at the downstream end of the single-plate microwave dryer 3; the lifting conveying roller 41 can be lifted to butt joint the drying conveying channels 8 of different layers.
The lifting transmission roller way 41 can lift to be in butt joint with the drying and conveying channels 8 on different layers, the lifting transmission roller way 41 consists of a plurality of third conveying rollers 411, and a first transmission belt 412 is arranged on every two third conveying rollers 411; the third transportation roller 411 side is provided with crane 413, and crane 413 below is provided with pneumatic cylinder 414, and pneumatic cylinder 414 drive to drive crane 413 and do the elevating movement, pneumatic cylinder 414 in this embodiment drives crane 413 and wholly goes up and down.
In the above embodiment, from first conveying roller 42, the transmission direction of the wet board of gypsum board changes, for transmitting along length direction on third transportation roller 411, it transports to begin to transport along the wet board width direction of gypsum board promptly to first conveying roller 42, first conveying roller 42 comprises a plurality of fourth transportation rollers 421, be provided with second transmission belt 422 on fourth transportation roller 421, second transmission belt 422 alternates and sets up between every group of third transportation roller 411, second transmission belt 422 is used for driving the wet board of gypsum board and transports along width direction.
In the above embodiment, during the transportation to the upper part of the first conveying belt 412, the wet gypsum board is gradually transported to the upper part of the second conveying belt 422, and during the forward transportation of the first conveying belt 412, the second conveying belt 422 is kept still, and after the transportation of the first conveying belt 412 is completed, the fourth conveying roller 421 is driven to drive the second conveying belt 422 to transport forward.
The wet gypsum board is turned over in the process of being conveyed by the second conveying belts 422, and in order to turn over the wet gypsum board, the invention is designed as follows, a turning motor 423 is arranged between the second conveying belts 422, and a turning supply plate 424 and a turning connecting plate 425 are arranged on the turning motor 423; the reverse motor 423 rotates to rotate the reverse supply plate 424 and the reverse connection plate 425.
In order to restore the initial length direction transmission state of the wet gypsum board, a second transmission roller way is arranged, the number of the gypsum boards in a single batch in the transmission process is increased by the second transmission roller way 43 and the first transmission roller way 42, the second transmission roller way 43 is composed of a plurality of fifth transmission rollers 431, and the fifth transmission rollers 431 are arranged between the second transmission belts 422 in an inserting manner; a fifth drive shaft 432 is coaxially connected to the fifth transport roller 431, and the fifth transport roller 431 corresponds to the sixth transport roller 51 in a row.
Originally, a gypsum board is transported simultaneously in a single batch, the number of gypsum boards transported in a single batch is determined by the number of columns set by the sixth transport rollers 51, each column of sixth transport rollers 51 correspondingly transports a gypsum board, it is assumed that the number of columns set by the sixth transport rollers 51 is 2, in the transportation process, the second transport belt 422 transports the first gypsum board wet board to the end of the second transport belt 422, then the second transport belt 422 stops transporting forwards, the fifth transport roller 431 drives the gypsum board wet board to enter the first column of sixth transport rollers 51, then the second transport belt 422 transports the second gypsum board wet board to the position, corresponding to the second column of sixth transport rollers 51, on the second transport belt 422, then the second transport belt 422 stops transporting forwards, the fifth transport roller 431 drives the gypsum board to enter the second column of sixth transport rollers 51, two gypsum boards in a single batch are all in place, and at this moment, the two gypsum boards are transported forwards simultaneously by the sixth transport rollers 51.
In order to avoid that the head of a wet gypsum board does not collide with the drying conveying channel after the single board feeding mechanism 2 and the multi-board feeding mechanism 5 are lifted by the inclined lifting mechanism 7, a specific detection structure and a lifting and transferring component 9 are arranged in the generator, wherein the detection structure is mainly as follows, as shown in fig. 2 and fig. 3, an infrared emitter 83 is arranged on a first driving shaft 82, the infrared emitter 83 is arranged at the center of the side surface of the first driving shaft 82 at the front end and used for emitting infrared rays, detection receivers 10 are arranged on the side surfaces of a second driving shaft 22 and a sixth driving shaft 52, the detection receivers 10 and the infrared emitter 83 are arranged on the same straight line, and the detection receivers 10 are used for receiving the infrared rays emitted by the infrared emitter 83 so as to detect whether the upper end surfaces of the single board feeding mechanism 2 and the multi-board feeding mechanism 5 are aligned with the plane where the drying conveying channel 8 is located.
When the detection receiver 10 does not detect the infrared signal emitted by the infrared emitter 83, it indicates that the corresponding single-board feeding mechanism 2 and multi-board feeding mechanism 5 are not flush with the corresponding drying conveying channel 8, and at this time, the wet gypsum board needs to be lifted by the lifting and transferring component 9 to be higher than the drying conveying channel 8, so as to avoid impacting on the drying conveying channel 8.
Raise transfer unit 9 and set up between multi-plate feed mechanism 5 and multi-plate drying-machine 6, between veneer feed mechanism 2 and veneer microwave dryer 3, raise transfer unit 9 and be used for raising the wet board head of polylith gypsum board of transporting to multi-plate drying-machine 6 front end to make the wet board head of gypsum board be a little higher than stoving transfer passage 8.
The elevation transport means 9 of the present invention mainly takes the following preferred embodiments, as shown in fig. 2 and 3, the elevation transport means 9 includes a transport roller 91 provided between the first transport roller 81 and the sixth transport roller 51, a link frame 92 provided at a side of the transport roller 91, and an inclined frame 93 provided on the link frame 92; the link 92 is connected with the second mounting bracket 53, and the transportation roller 91 rotates and sets up in the sloping frame 93, and the end of sloping frame 93 rotates and sets up on link 92, is provided with on the link 92 to raise cylinder 94, raises the end that the cylinder 94 output butt kept away from the pivot on the sloping frame 93.
Raise cylinder 94 drive, drive the tip of leaning frame 93 and shift up for leaning frame 93 takes place to incline, and first transportation roller 91 is whole to be raised, makes the gypsum board wet plate transmission in-process raise a certain position, later gets into stoving transfer passage 8.
In summary, the control method of the automatic cutting and drying integrated equipment for the gypsum plasterboard provided by the invention comprises the following steps:
step 100, cutting a wet gypsum board into preset sizes by a splitting machine 1;
200, adjusting the single board feeding mechanism 2 by the inclined lifting mechanism 7 to enable the single board feeding mechanism 2 to incline to be in butt joint with drying conveying channels 8 on different layers, and conveying wet gypsum boards into the drying conveying channels 8 corresponding to the single board microwave dryer 3 through the single board feeding mechanism 2 after slitting;
300, transporting and overturning the gypsum board wet board subjected to primary drying in batches by the material adding overturning and conveying mechanism 4, and transporting the gypsum board wet board to the front end of the multi-board feeding mechanism 5 corresponding to different row positions;
step 400, after the multi-plate feeding mechanism 5 receives the gypsum board wet boards and is fully arranged, the multi-plate feeding mechanism 5 is adjusted by the inclined lifting mechanism 7 to enable the multi-plate feeding mechanism 5 to be inclined to be in butt joint with the drying conveying channels 8 of different layers, and the gypsum board wet boards are conveyed into the drying conveying channels 8 corresponding to the multi-plate drying machines 6 through the multi-plate feeding mechanism 5.
In the above embodiment, the time for drying the wet gypsum board in the single-board microwave dryer 3 is t1, the time for drying the wet gypsum board in the multi-board dryer 6 is t2, and the time for discharging the wet gypsum board from the single-board microwave dryer 3 and transporting the wet gypsum board to the feeding end of the multi-board dryer 6 through the material-adding overturning conveying mechanism 4 and the multi-board feeding mechanism 5 is t3; wherein t1 < t2, and t2= t3.
In the practical application process, in order to reduce the time for waiting until the gypsum board wet board is fully arranged at the feeding end of the multi-board feeding mechanism 5, t1 is required to be less than t2, in the invention, the efficiency of the single-board microwave dryer 3 is higher, just t1 is less than t2, and secondary drying is required in the multi-board dryer 6, the condition that t1 is less than t2 (the time length of two-time drying is not uniform) does not affect the drying effect of the gypsum board, in addition, in order to enable the gypsum board wet board to immediately enter the multi-board dryer 6 when being conveyed to the feeding end of the multi-board dryer 6, t2= t3 is required, when a batch of gypsum board wet boards are conveyed to the feeding end of the multi-board dryer 6, another batch of gypsum board wet boards are just dried, at the moment, the feeding work of a batch of gypsum board wet boards and the blanking work of another batch of gypsum board wet boards are simultaneously carried out, and the time for starting drying a batch of gypsum boards is just the time for first drying and finishing the blanking work of the blanking of the gypsum boards in the single-board microwave dryer 3.
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 (14)

1. The utility model provides an integrative equipment of automatic cutting off of thistle board stoving which characterized in that possesses:
the splitting machine (1) is used for splitting the wet gypsum board into preset sizes;
the veneer feeding mechanism (2) is butted with the blanking part of the splitting machine (1) and is used for conveying the split gypsum board wet board;
the inlet end of the veneer microwave dryer (3) is connected with the tail end of the veneer feeding mechanism (2), and the veneer feeding mechanism (2) is used for feeding the wet gypsum board into the veneer microwave dryer (3) for direct drying;
the upstream end of the material increasing, overturning and conveying mechanism (4) is in butt joint with the output end of the veneer microwave dryer (3), and the conveying direction of the material increasing, overturning and conveying mechanism (4) is vertical to the discharging direction of the veneer microwave dryer (3);
the upstream end of the multi-plate feeding mechanism (5) is butted with the downstream end of the material adding overturning conveying mechanism (4), and the width of the multi-plate feeding mechanism (5) is at least not less than two times of the width of the wet gypsum board so as to convey a plurality of wet gypsum boards simultaneously;
and the inlet section of the multi-plate dryer (6) is connected with the output end of the multi-plate feeding mechanism (5), and the multi-plate dryer (6) is used for simultaneously receiving a plurality of gypsum board wet plates and performing secondary drying.
2. An automatic cutting and drying integrated device for gypsum plasterboards as claimed in claim 1, wherein the single board microwave dryer (3) and the multi-board dryer (6) are internally provided with a multi-layer drying conveying channel (8);
the drying conveying channel (8) consists of a plurality of first conveying rollers (81), and a first driving shaft (82) is coaxially connected to the first conveying rollers (81);
the infrared ray emitter (83) is arranged on the first driving shaft (82), the infrared ray emitter (83) is arranged at the center of the side face of the first driving shaft (82) at the front end, and the infrared ray emitter (83) is used for emitting infrared rays.
3. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 2, wherein the veneer feeding mechanism (2) is composed of a plurality of second transport rollers (21), the second transport rollers (21) form a single-row transport roller group, a second drive shaft (22) is coaxially arranged on the second transport rollers (21), a first mounting frame (23) is arranged on the side of the second transport rollers (21), and the second drive shafts (22) are rotatably mounted on the first mounting frame (23);
first mounting bracket (23) tip is provided with first fixing base (24), first mounting bracket (24) tip is rotated and is installed first fixing base (24), slope elevating system (7) set up the bottom of first mounting bracket (23).
4. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 3, wherein the multi-board feeding mechanism (5) comprises a plurality of sixth transport rollers (51), the sixth transport rollers comprise at least two transport roller sets, a sixth driving shaft (52) is coaxially connected to the sixth transport rollers (51), a second mounting frame (53) is arranged on the side of the sixth transport rollers (51), the sixth driving shafts (52) are rotatably mounted on the second mounting frame (53), a second fixing seat (54) is arranged at the end of the second mounting frame (53), and the end of the second mounting frame (53) is rotatably mounted on the second fixing seat (54);
the inclined lifting mechanism (7) is arranged at the bottom of the second mounting frame (53).
5. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 4, wherein the second driving shaft (22) and the sixth driving shaft (52) are provided with detection receivers (10) at the sides, and the detection receivers (10) and the infrared transmitters (83) are arranged on the same straight line;
the detection receiver (10) is used for receiving the infrared rays emitted by the infrared emitter (83) so as to detect whether the upper end faces of the single-board feeding mechanism (2) and the multi-board feeding mechanism (5) are aligned with the plane of the drying conveying channel (8).
6. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 5, wherein an inclined lifting mechanism (7) is provided at the bottom of the single board feeding mechanism (2) and the multi-board feeding mechanism (5), and the inclined lifting mechanism (7) is used for inclining the downstream end of the single board feeding mechanism (2) and/or the multi-board feeding mechanism (5) upwards around the upstream end thereof to abut against the drying conveying channel (8) of different layers;
the inclined lifting mechanism (7) comprises a sliding groove (71) arranged on the lower end face of the first mounting frame (23) and the second mounting frame (53), a sliding seat (72) arranged in the sliding groove (71) in a sliding mode, a lifting threaded shaft (73) connected to the lower end of the sliding seat (72) and a threaded cylinder (74) in threaded connection with the end portion of the lifting threaded shaft (73);
the bottom of the threaded cylinder (74) is connected with a first driving motor (75), the threaded cylinder (74) is connected to the output end of the first driving motor (75), and the sliding seat (72) is rotatably connected to the upper end of the lifting threaded shaft (73).
7. The automatic cutting and drying integrated equipment for the gypsum plasterboards according to claim 6, wherein the material adding, overturning and conveying mechanism (4) comprises a lifting conveying roller way (41), a first conveying roller way (42) and a second conveying roller way (43) which are sequentially arranged at the downstream end of the veneer microwave dryer (3);
the lifting transmission roller way (41) can be lifted to butt joint the drying and conveying channels (8) of different layers.
8. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 7, wherein the lifting conveying roller table (41) is composed of a plurality of third conveying rollers (411), and a first conveying belt (412) is arranged on each two third conveying rollers (411);
the third transportation roller (411) side is provided with crane (413), crane (413) below is provided with pneumatic cylinder (414), pneumatic cylinder (414) drive is in order to drive crane (413) is elevating movement.
9. The automatic cutting and drying integrated equipment for gypsum plasterboards according to claim 8, wherein the first conveying roller table (42) is composed of a plurality of fourth conveying rollers (421), the fourth conveying rollers (421) are provided with second conveying belts (422), the second conveying belts (422) are alternately arranged between each group of the third conveying rollers (411), and the second conveying belts (422) are used for driving gypsum plasterboard wet boards to be conveyed in the width direction.
10. The automatic cutting and drying integrated equipment for the gypsum plasterboards according to claim 9, wherein a turning motor (423) is arranged between the second conveying belts (422), and a turning supply plate (424) and a turning connection plate (425) are arranged on the turning motor (423);
the overturning motor (423) rotates to drive the overturning supply plate (424) and the overturning connecting plate (425) to rotate.
11. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 10, wherein the second conveying roller table (43) is composed of a plurality of fifth conveying rollers (431), and the fifth conveying rollers (431) are alternately arranged between the second conveying belts (422);
a fifth driving shaft (432) is coaxially connected to the fifth transport roller (431), and the fifth transport roller (431) corresponds to the sixth transport roller (51) in a row.
12. An automatic cutting and drying integrated device for gypsum plasterboards according to claim 11, wherein an elevation transfer part (9) is arranged between the veneer feeding mechanism (2) and the veneer microwave dryer (3), an elevation transfer part (9) is also arranged between the multi-plate feeding mechanism (5) and the multi-plate dryer (6), and the elevation transfer part (9) is used for elevating the heads of the gypsum plasterboards which are transported to the front end of the multi-plate dryer (6) so that the heads of the gypsum plasterboards are slightly higher than the drying conveying channel (8);
the lifting and transferring part (9) comprises a transferring roller (91) arranged between the first conveying roller (81) and the sixth conveying roller (51), a connecting frame (92) arranged on the side edge of the transferring roller (91) and an inclined frame (93) arranged on the connecting frame (92);
the link (92) with second mounting bracket (53) are connected, transport roller (91) rotate to set up in tilt frame (93), tilt frame (93) tip rotates to set up on link (92), be provided with on link (92) and raise cylinder (94), it is in to raise cylinder (94) output butt keep away from the tip of turning point on tilt frame (93).
13. A control method of the automatic cutting and drying integrated equipment for the gypsum plasterboard according to claim 1, characterized by comprising the following steps:
step 100, cutting a gypsum board wet board into preset sizes by a splitting machine;
200, adjusting the single board feeding mechanism by an inclined lifting mechanism to enable the single board feeding mechanism to incline to be in butt joint with drying conveying channels of different layers, and conveying the gypsum board wet board into the corresponding drying conveying channel of the single board microwave dryer through the single board feeding mechanism after slitting;
300, transporting and overturning the gypsum board wet board which is dried once in batches by the material adding, overturning and transporting mechanism to the front end of the multi-board feeding mechanism to correspond to different row positions;
and step 400, after the multi-board feeding mechanism receives the gypsum board wet boards to be fully arranged, the multi-board feeding mechanism is adjusted by the inclined lifting mechanism to enable the multi-board feeding mechanism to be inclined to be in butt joint with drying conveying channels of different layers, and the gypsum board wet boards are conveyed into the drying conveying channels corresponding to the multi-board drying machines through the multi-board feeding mechanism.
14. The method for controlling the automatic cutting and drying integrated equipment for the gypsum plasterboards according to claim 13, wherein the time for drying the wet gypsum plasterboards in the single-board microwave dryer (3) is t1, the time for drying the wet gypsum plasterboards in the multi-board dryer (6) is t2, and the time for discharging the wet gypsum plasterboards from the single-board microwave dryer (3) and transporting the wet gypsum plasterboards to the feeding end of the multi-board dryer (6) through the material adding and overturning conveying mechanism (4), the multi-board feeding mechanism (5) is t3;
wherein t1 < t2, and t2= t3.
CN202211151993.3A 2022-09-21 2022-09-21 Automatic cutting and drying integrated equipment for gypsum plasterboard and control method Pending CN115476427A (en)

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CN202211151993.3A CN115476427A (en) 2022-09-21 2022-09-21 Automatic cutting and drying integrated equipment for gypsum plasterboard and control method
PCT/CN2022/141987 WO2024060445A1 (en) 2022-09-21 2022-12-26 Automatic cutting and drying integrated device for gypsum plasterboard and control method

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WO2024060445A1 (en) * 2022-09-21 2024-03-28 中建材创新科技研究院有限公司 Automatic cutting and drying integrated device for gypsum plasterboard and control method

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WO2024060445A1 (en) * 2022-09-21 2024-03-28 中建材创新科技研究院有限公司 Automatic cutting and drying integrated device for gypsum plasterboard and control method
CN116160763A (en) * 2023-04-24 2023-05-26 扬州华伦印刷包装有限公司 Paper packaging box gilt and gravure integrated printing equipment and technology

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