CN113636260B - Forming and conveying system for wet gypsum board - Google Patents
Forming and conveying system for wet gypsum board Download PDFInfo
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- CN113636260B CN113636260B CN202110862004.0A CN202110862004A CN113636260B CN 113636260 B CN113636260 B CN 113636260B CN 202110862004 A CN202110862004 A CN 202110862004A CN 113636260 B CN113636260 B CN 113636260B
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- gypsum board
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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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
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Abstract
The invention discloses a forming and conveying system for wet gypsum boards, which is provided with two forming and conveying belt devices at least used for conveying the wet gypsum boards, wherein a dynamic guiding and supporting device is arranged between the two adjacent forming and conveying belt devices.
Description
Technical Field
The invention relates to the technical field of gypsum board production, in particular to a forming and conveying system for wet gypsum boards.
Background
The gypsum board is a material made up by using building gypsum as main raw material, and has the excellent properties of light weight, high strength, thin thickness, sound-proofing, heat-insulating and fire-proofing, etc., and its production process includes the processes of grinding material, mixing, initial setting, final setting, cutting and drying, etc..
The shaping is carried through forming belt to the gypsum board in final setting stage, the gypsum board is carried via two forming belt in transportation process, it carries with the bearing gypsum board to be provided with fixed roll table and cross the cab apron between two forming belt, guarantee the transport continuity between two forming belt, avoid the gypsum board to take place the scheduling problem of caving between two forming belt, but when carrying through this mode, because the gypsum board is the wet board in final setting stage, the gypsum board is softer this moment, and fixed roll table is far away from forming belt, the gypsum board head easily and take place to interfere when transporting to low reaches forming belt through fixed roll table between the forming belt, lead to forming belt to take place the damage and can not effectively bear the wet board, secondly the gypsum board scratch is easy to be out of shape and is influenced production quality, therefore, need design a wet board's shaping conveying system.
Disclosure of Invention
The invention aims to provide a forming and conveying system for wet gypsum boards, which solves the problems that the gypsum boards cannot effectively bear the wet gypsum boards because the forming belts are damaged by the gypsum boards and the wet gypsum boards cannot be effectively supported because the distance between a fixed roller way and the forming belts is relatively long and the gypsum boards are soft when the existing gypsum boards are conveyed between the two forming belts, and the production quality is influenced because the gypsum boards are scratched and deformed.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a forming and conveying system for wet gypsum boards is provided with at least two forming and conveying belt devices for conveying the wet gypsum boards, wherein a dynamic guiding and supporting device is arranged between every two adjacent forming and conveying belt devices;
wherein the dynamic guide supporting device is used for supporting the wet gypsum board as the wet gypsum board is fed out from the tail end of the forming conveyor belt device at the upstream and moving to the forming conveyor belt device at the downstream along with the movement of the wet gypsum board so as to enable the wet gypsum board to stably enter the forming conveyor belt device at the downstream;
and the dynamic guiding and supporting device moves to two groups of middle positions between the forming and conveying belt devices after a gypsum board wet plate enters the downstream.
As a preferred aspect of the present invention, the dynamic guiding and supporting device is a manual guiding and supporting device, the manual guiding and supporting device includes a supporting base, a horizontal guiding member sequentially disposed on the supporting base, and a plurality of vertical supporting members disposed on the horizontal guiding member, each vertical supporting member is provided with a supporting roller, and the vertical supporting member having the smallest distance from the downstream forming and conveying belt device is further provided with a plate head detecting member;
wherein, vertical bearing part reduces bearing roller level is with the bearing upper reaches the wet board of gypsum board on the shaping conveyor belt device, and when the board head detecting part detected the wet board head position of gypsum board horizontal guiding part pulls a plurality of the bearing roller is equidistant in proper order with the wet board synchronous motion of gypsum board, and at the wet board head of gypsum board to low reaches during shaping conveyor belt device department vertical bearing part lifting bearing roller level.
As a preferred scheme of the invention, the horizontal guiding component comprises a traction screw rod arranged on the bearing base along the movement direction of a wet gypsum board and two linear grooves which are arranged on the bearing base in parallel along the movement direction of the wet gypsum board and are positioned on two sides of the traction screw rod, a plurality of struts are connected in each linear groove in a sliding manner, a pushed plate is arranged between two corresponding struts in the two linear grooves, a plurality of force application plates for pulling the corresponding pushed plate to move are in threaded connection at equal intervals on the traction screw rod, and a magnetic attraction part which is mutually attracted is arranged on one side of each force application plate, which is in contact with the corresponding pushed plate;
the vertical bearing component is arranged on the corresponding push receiving plate, the distance between the push receiving plate and the bearing base linearly decreases along the conveying direction of a wet gypsum board and is used for the corresponding force applying plate to pass through, the height of the force applying plate linearly decreases along the conveying direction of the wet gypsum board, and the push receiving plate corresponding to the arrangement sequence position is pulled by each force applying plate to move.
As a preferred scheme of the invention, two opposite side walls of two adjacent pushed plates are commonly provided with a limiting unit for controlling the connection between the bearing distance and the corresponding force application plate, the limiting unit comprises a horizontal groove arranged on the outer wall of one pushed plate along the horizontal direction and two sliding connecting blocks connected in the horizontal groove in a sliding manner, a limiting spring is commonly arranged between the side wall of the two sliding connecting blocks opposite to each other and the corresponding side wall in the horizontal groove, and each sliding connecting block is rotatably connected with a limiting rod rotatably connected with the outer wall of the adjacent pushed plate;
the distance between the two limiting rods and the end part connected with the pushed plate is smaller than the distance between the other ends of the two limiting rods, and the bearing distance between two adjacent bearing rollers is controlled to be constant through the elastic force of the limiting spring and the common limitation of the adjacent pushed plates.
As a preferable scheme of the invention, a placement groove is arranged on one side, close to the adjacent pushed plate, of the pushed plate with the smallest distance with the downstream forming and conveying belt device, the largest horizontal height of the inner wall of the placement groove is larger than the lowest horizontal height of the adjacent pushed plate, and the force application plate with the smallest distance with the downstream forming and conveying belt device is fixedly connected in the placement groove.
As a preferable scheme of the invention, the vertical bearing component comprises an adjusting screw rod arranged on the plate to be pushed in the vertical direction and sliding sleeve rods sleeved on the corresponding supporting columns in a sliding manner, a bearing bottom plate is connected between the two sliding sleeve rods in the horizontal direction, an internal thread sleeve in threaded connection with the adjusting screw rod is arranged at the bottom of the bearing bottom plate, the bearing roller and the plate head detecting component are both arranged between the two sliding sleeve rods, and the adjusting screw rod is in fit connection with the internal thread sleeve to adjust the horizontal height of the bearing roller.
As a preferable scheme of the invention, an outer circular arc seat is arranged on one side of the bearing bottom plate close to the bearing roller, a scraper used for scraping off the adhesive on the bearing roller is arranged on the outer circular arc seat, and the material adhered to the bearing roller and the gypsum board wet plate in contact is cleaned by the scraper and slides down through the outer circular arc seat.
As a preferable scheme of the present invention, the plate head detecting member includes a u-shaped bottom plate disposed horizontally at ends of two corresponding sliding sleeves and side supporting rods disposed at two sides of the u-shaped bottom plate, ends of the two side supporting rods are connected to a counterweight detecting plate, and a sensing element is disposed on a side of the counterweight detecting plate contacting with a wet gypsum board;
the top of the U-shaped bottom plate and the top of the support roller are located in the same horizontal plane, the height of the side supporting rod is larger than that of the support roller, whether a wet gypsum board and the counterweight detection plate contact and detect the board head position of the wet gypsum board is judged through the sensing element, and the counterweight detection plate resets through gravity after the wet gypsum board passes through.
In a preferred embodiment of the present invention, a rotating roller is disposed on one side of the counterweight detecting plate close to the u-shaped bottom plate, and the rotating roller contacts with the top of the wet gypsum board when the wet gypsum board passes through the u-shaped bottom plate.
In a preferred embodiment of the present invention, a plurality of extending support rollers are provided on the u-shaped bottom plate at equal intervals along the conveying direction of the wet gypsum board, and the plurality of extending support rollers increase the supporting area of the support rollers for supporting the head of the gypsum board.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the dynamic guiding and supporting device is arranged between the two forming and conveying belts, and the dynamic guiding and supporting device is used for supporting and synchronously moving the gypsum board wet board head between the two forming and conveying belt devices to the downstream forming and conveying belt device, so that the gypsum board wet board head can be supported in real time, the distance between the gypsum board head and the downstream forming and conveying belt device is reduced, and the problems of forming belt damage and gypsum board wet board scratching deformation caused by interference with the downstream forming and conveying belt device due to the fact that the gypsum board wet board head is in a soft state when being conveyed between the two forming and conveying belt devices are avoided.
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 implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic diagram of a wet gypsum board forming conveyor system according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1 according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the structure of the portion B shown in fig. 1 according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-forming a conveyor belt device; 2-dynamic guiding and supporting device;
201-supporting a base; 202-horizontal guide member; 203-a vertical holding member; 204-carrying rollers; 205-a plate head detecting means; 206-a traction screw; 207-linear grooves; 208-a pillar; 209-pushed board; 210-a force application plate; 211-magnetic attraction part; 212-a limiting unit; 213-horizontal groove; 214-sliding connection block; 215-a limit spring; 216-a stop lever; 217-arranging a groove; 218-adjusting screw; 219-sliding sleeve rod; 220-bearing the bottom plate; 221-an internally threaded sleeve; 222-outer arc seat; 223-hanging the board; 224-U-shaped bottom plate; 225-side struts; 226-mating detection plate; 227-a sensing element; 228-rotating the roller; 229-extending the carrier rollers.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a forming and conveying system for wet gypsum board, comprising two forming and conveying belt devices 1 for conveying at least wet gypsum board, wherein a dynamic guiding and supporting device 2 is arranged between the adjacent forming and conveying belt devices 1;
the dynamic guiding and supporting device 2 is used for supporting the wet gypsum board when the wet gypsum board is delivered from the tail end of the upstream forming and conveying belt device 1 and moving to the downstream forming and conveying belt device 1 along with the movement of the wet gypsum board, so that the wet gypsum board can stably enter the downstream forming and conveying belt device 1;
and the dynamic guiding supporting device 2 moves to the middle position between the two groups of forming and conveying belt devices 1 after the wet gypsum board enters the downstream forming and conveying belt devices 1.
When the device is used, a gypsum board wet plate is conveyed through the two molding conveying belt devices 1, the gypsum board wet plate is supported between the two molding conveying belt devices 1 through the dynamic guiding and supporting device 2, and the head of the gypsum board wet plate is supported when conveyed to the tail end position of the upstream molding conveying belt device 1, so that the problem that the quality is influenced by scratching and deformation of the gypsum board wet plate due to the fact that the head of the gypsum board wet plate is in a final set state and is softer and interferes with the dynamic guiding and supporting device 2 is avoided.
Secondly, developments guide supporting device 2 and the wet board synchronous motion of gypsum board to low reaches shaping conveyor belt device 1, the realization is to the real-time bearing of the wet board of gypsum board, and reduced the wet board stub of gypsum board in the transportation to the conveying clearance between low reaches shaping conveyor belt device 1, avoided the wet board of gypsum board to carry to low reaches shaping conveyor belt device 1 when taking place to interfere and lead to shaping conveyor belt device 1 to damage and can not carry out the problem of effective bearing with between the shaping conveyor belt device 1, and avoided the wet board of gypsum board to take place to interfere with shaping conveyor belt device 1 and cause the scratch to warp the problem that influences production quality.
The dynamic guiding and supporting device 2 is a manual guiding and supporting device, the manual guiding and supporting device comprises a supporting base 201, a horizontal guiding part 202 sequentially arranged on the supporting base 201, and a plurality of vertical supporting parts 203 arranged on the horizontal guiding part 202, each vertical supporting part 203 is provided with a supporting roller 204, and the vertical supporting part 203 with the minimum distance from the downstream forming and conveying belt device 1 is also provided with a plate head detecting part 205;
wherein, vertical bearing member 203 reduces the wet board of gypsum board on bearing roller 204 level in order to bearing upper reaches shaping conveyor belt device 1 to horizontal guide member 202 pulls a plurality of bearing rollers 204 equidistant and the wet board synchronous motion of gypsum board in proper order when the first position of the wet board of gypsum board is detected to first detection part 205 of board, and vertical bearing member 203 lifting bearing roller 204 level when the wet board of gypsum board is first to lower reaches shaping conveyor belt device 1 department.
Dynamic guide supporting device 2 is when using, the wet board of gypsum board is carried to bearing roller 204 on via upper reaches shaping conveyor belt device 1, and survey the proud position via proud detecting part 205, start horizontal guide part 202 and pull vertical bearing part 203 and bearing roller 204 motion when detecting the wet board proud position of gypsum board to on the bearing roller 204 with the minimum of 1 interval of low reaches shaping conveyor belt device, bearing roller 204 and the wet board synchronous motion of gypsum board carry out the bearing, guarantee that the wet board proud part of gypsum board obtains the bearing in real time.
Secondly, consider that bearing roller 204 and shaping conveyor belt device 1 between have a certain distance, and the wet board of gypsum board is softer, the whereabouts of certain degree probably appears in the board head part orders about, if consequently the level through vertical bearing part 203 adjustment bearing roller 204 reduces, avoided bearing roller 204 to take place to interfere when receiving the wet board of gypsum board and cause the problem of the wet board scratch deformation of gypsum board to the level through vertical bearing part 203 adjustment bearing roller 204 resets when the wet board head of gypsum board gets into on bearing roller 204.
When a wet gypsum board head enters a downstream forming and conveying belt device 1, a certain distance is reserved between a bearing roller 204 and the forming and conveying belt device 1, in order to avoid the problem that the wet gypsum board head part cannot effectively bear the weight of the forming and conveying belt device 1 and cannot scratch and deform a wet gypsum board due to the fact that the wet gypsum board head part interferes with the forming and conveying belt device 1 due to softness, the bearing roller 204 is lifted through a vertical bearing part 203, a certain falling space is given to the wet gypsum board head position, interference between the wet gypsum board head and the forming and conveying belt device 1 is avoided, one bearing roller 204 always keeps bearing the wet gypsum board head position in the motion process, and the problem that the wet gypsum board head needs to interfere with the bearing roller 204 due to the fact that a gap exists between every two adjacent bearing rollers 204 is avoided.
Secondly, draw a plurality of bearing rollers 204 with the equidistant motion of same speed through horizontal guide part 202 in proper order for wet board of gypsum board each part can obtain effective even bearing in transportation process, has guaranteed the transport shaping quality of wet board of gypsum board.
The horizontal guide part 202 comprises a traction screw 206 arranged on the bearing base 201 along the movement direction of a wet gypsum board and two linear grooves 207 which are arranged on the bearing base 201 in parallel along the movement direction of the wet gypsum board and are positioned on two sides of the traction screw 206, a plurality of supporting columns 208 are connected in each linear groove 207 in a sliding manner, a pressed plate 209 is arranged between two corresponding supporting columns 208 in the two linear grooves 207, a plurality of force application plates 210 used for drawing the corresponding pressed plates 209 to move are in threaded connection with the traction screw 206 at equal intervals, and one side of each force application plate 210, which is contacted with the corresponding pressed plate 209, is provided with a magnetic suction part 211 which is mutually sucked;
wherein, vertical bearing part 203 sets up on receiving the push pedal 209 correspondingly, and a plurality of intervals that receive between push pedal 209 and the bearing base 201 are linear reduction and supply to correspond application of force board 210 and pass through along the wet board direction of delivery of gypsum board, and the height of a plurality of application of force boards 210 is linear reduction along the wet board direction of delivery of gypsum board to draw the push pedal 209 motion that receives that corresponds the sequence position by every application of force board 210.
When the horizontal guide part 202 is used, a plurality of driven plates 209 are contacted with each other and are positioned at one side of the linear groove 207 close to the upstream forming and conveying belt device 1, and the traction screw 206 is driven to rotate by driving the traction screw 206, and the traction screw 206 drives a plurality of force application plates 210 to synchronously move through threaded engagement.
And because the space between each pushed plate 209 and the supporting base 201 is different, the passing conditions of the force-applying plates 210 with different heights are different, the force-applying plate 210 closest to the downstream forming and conveying belt device 1 can be pressed against one side of the pushed plate 209 closest to the downstream forming and conveying belt device 1 through the lower part of the multiple pushed plates 209, according to the arrangement direction from the downstream forming and conveying belt device 1 to the upstream forming and conveying belt device 1, the pushed plates 209 in the same arrangement ordinal position are contacted with the force-applying plates 210, namely the force-applying plate 210 in the second arrangement position is contacted with one side of the pushed plate 209 in the second arrangement ordinal position through the lower part of the multiple pushed plates 209, the traction screw 206 drives the multiple force-applying plates 210 to synchronously move along the same direction through threaded engagement, and pushes the corresponding pushed plates 209 to synchronously move along the linear grooves 207 through the force-applying plates 210, and the pushed plates 209 can only move when being pushed by the force-applying plates 210, therefore, the spaces between the multiple pushed plates 209 are all the same, namely the spaces between the multiple supporting rollers 204 are also are the same, and the wet gypsum board is uniformly supported.
Secondly, in the process of resetting the pushed plate 209, the pushed plate 209 and the magnetic part 211 on the force application plate 210 are mutually attracted, so that the force application plate 210 drives the pushed plate 209 to move synchronously under the magnetic action of the magnetic part 211 when being pulled and reset by the traction screw 206 rotating reversely, and the pushed plate 209 and the magnetic part 211 on the force application plate 210 are disconnected by the obstruction of the inner wall of the linear groove 207 and the driving of the traction screw 206 when two adjacent pushed plates 209 are mutually contacted, until the pushed plate 209 closest to the downstream molding conveying belt device 1 is contacted with the previously reset pushed plate 209.
Further, the plate 209 and the plate 210 closest to the downstream forming and conveying belt unit 1 are always in contact with each other, so as to limit the other plate 209 to remain in a constant position during the rest and support of the wet plasterboard.
Two opposite side walls of two adjacent pushed plates 209 are provided with a limiting unit 212 for controlling the connection between the bearing distance and the corresponding force application plate 210, the limiting unit 212 comprises a horizontal groove 213 arranged on the outer wall of one pushed plate 209 along the horizontal direction and two sliding connection blocks 214 connected in the horizontal groove 213 in a sliding manner, a limiting spring 215 is arranged between the opposite side wall of the two sliding connection blocks 214 and the corresponding side wall in the horizontal groove 213, and each sliding connection block 214 is rotatably connected with a limiting rod 216 rotatably connected with the outer wall of the adjacent pushed plate 209;
the distance between the two limiting rods 216 and the end part connected with the push plate 209 is smaller than the distance between the other ends of the two limiting rods 216, and the supporting distance between two adjacent supporting rollers 204 is controlled to be constant through the elasticity of the limiting springs 215 and the common limitation of the adjacent push plate 209.
Considering that when a wet gypsum board is positioned on the bearing rollers 204 and moves, when the driven push plate 209 closest to the downstream forming and conveying belt device 1 moves synchronously with the wet gypsum board under the action of the force applying plate 210 and is separated from contact with the adjacent driven push plate 209, the rest driven push plates 209 are lack of limitation, and the driven push plate is easy to follow the synchronous movement of the wet gypsum board under the action of the wet gypsum board, so that the distance between the driven push plates 209 is unequal due to the non-contact between the force applying plate 210 and the driven push plate 209, the bearing distribution of the bearing rollers 204 is uneven, and the forming quality of the wet gypsum board is easily influenced by the overlarge distance between part of the bearing rollers 204.
Therefore, a limiting unit is arranged, when the plurality of pushed plates 209 are in the original positions and two adjacent pushed plates 209 are all abutted, the pushed plates 209 are acted by the force of the force applying plate 210, the limiting rod 216 is driven to drive the sliding connecting block 214 to move towards two sides along the horizontal groove 213, and the limiting spring 215 is compressed in the moving process of the sliding connecting block 214 until the compression amount of the limiting spring 215 is maximum when the two adjacent pushed plates 209 are contacted.
When the pressed plates 209 move under the action of the force applying plates 210, the pressed plates 209 close to the downstream forming and conveying belt device 1 move, the distance between two adjacent pressed plates 209 is increased, the sliding connection blocks 214 move oppositely under the elastic force of the pressure limiting springs 215, the pressed plates 209 far away from the downstream forming and conveying belt device 1 keep the positions constant under the combined action of the elastic forces of the limiting rods 216 and the pressure limiting springs 215, when the corresponding force applying plates 210 and the pressed plates 209 move, the pressed plates 209 are driven to move through the traction of the traction screws 206, the distance between two adjacent pressed plates 209 and two adjacent bearing rollers 204 is kept constant, the bearing rollers 204 are uniformly distributed to bear the gypsum board wet board, and the forming quality of the gypsum board wet board is ensured.
A mounting groove 217 is arranged on one side of the pushed plate 209 with the minimum distance with the downstream forming and conveying belt device 1, which is close to the adjacent pushed plate 209, the maximum horizontal height of the inner wall of the mounting groove 217 is greater than the lowest horizontal height of the adjacent pushed plate 209, and the force application plate 210 with the minimum distance with the downstream forming and conveying belt device 1 is fixedly connected in the mounting groove 217.
Considering that when the plurality of pushed plates 209 are located on the support base 201 and close to the upstream forming and conveying belt device 1, only the magnetic attraction action between the pushed plate 209 closest to the downstream forming and conveying belt device 1 and the magnetic attraction part 211 on the force application plate 210 limits the positions of the plurality of pushed plates 209, the magnetic attraction effect between the magnetic attraction parts 211 is poor, and the problem of limitation failure may exist.
Therefore, the fixed connection between the pushed plate 209 and the force application plate 210 which are closest to the downstream forming and conveying belt device 1 is arranged, and the position of the pushed plate 209 closest to the downstream forming and conveying belt device 1 is ensured to be kept constant under the limitation of the force application plate 210 and the traction screw 206.
Secondly, through the arrangement groove 217, the height of the highest position of the inner wall of the arrangement groove 217 is greater than the horizontal height of the lowest point of the pushed plate 209, so that the force applying plate 210 is connected in the arrangement groove 217, the force applying plate 210 has a larger force applying area, the pushed plate 209 is more uniformly and stably stressed, and the stability of the pushed plates 209 in the static position is improved.
The vertical bearing part 203 comprises an adjusting screw 218 and a sliding sleeve 219, which are arranged on a pushed plate 209 along the vertical direction, wherein the sliding sleeve 219 is sleeved on a corresponding support 208, a bearing bottom plate 220 is connected between the two sliding sleeve 219 along the horizontal direction, an internal thread sleeve 221 in threaded connection with the adjusting screw 218 is arranged at the bottom of the bearing bottom plate 220, the bearing roller 204 and the plate head detection part 205 are both arranged between the two sliding sleeve 219, and the adjusting screw 218 is matched with the internal thread sleeve 221 to adjust the horizontal height of the bearing roller 204.
The vertical bearing component 203 is used for adjusting the level of the bearing roller 204 when the bearing roller 204 receives a wet gypsum board on the upstream forming conveyor belt device 1 and conveys the wet gypsum board on the bearing roller 204 to the downstream forming conveyor belt device 1, so that the scratch deformation of the wet gypsum board and the damage of the forming conveyor belt device 1 caused by the interference between the surface wet gypsum board and the forming conveyor belt device 1 can not effectively bear the weight.
In the use process, the adjusting screw rod 218 is driven to rotate, the adjusting screw rod 218 drives the internal thread sleeve 221 to move upwards or downwards along the vertical direction through thread engagement, the bearing bottom plate 220 and the two sliding sleeve rods 219 are driven to move synchronously through the internal thread sleeve 221, and the bearing roller 204 and the sliding sleeve rods 219 move synchronously to complete the adjustment of the horizontal height.
Sliding loop bar 219 passes through bearing bottom plate 220 and drives and slide from top to bottom along pillar 208 to restriction bearing bottom plate 220 takes place to rock the deflection, and two sliding loop bars 219 and bearing bottom plate 220 and adjusting screw 218 guarantee bearing roller 204's stability jointly.
One side of the bearing bottom plate 220 close to the bearing roller 204 is provided with an outer circular arc seat 222, the outer circular arc seat 222 is provided with a scraper 223 for scraping off the adhesive on the bearing roller 204, and the material adhered by the contact between the bearing roller 204 and the gypsum board wet plate is cleaned by the scraper 223 and slides down through the outer circular arc seat 222.
Consider that bearing roller 204 is at the in-process with the wet board contact of gypsum board, bearing board 204 surface can become moist even some foreign matters of adhesion and dust etc. cause bearing roller 204 to receive the influence and damage the wet board surface of gypsum board in long-time use in-process civilian roughness, further receive the influence to the shaping quality of the wet board of gypsum board, consequently set up impurity such as dust that scraper blade 223 is used for striking off bearing roller 204 surface adhesion, secondly set up outer circular arc seat 222, make the impurity of cleaing away can follow outer circular arc seat 222 surface landing, avoid impurity to pile up the normal rotation that influences bearing roller 204.
The head detecting part 205 comprises a U-shaped bottom plate 224 arranged at the end of the corresponding two sliding sleeves 219 along the horizontal direction and side supporting rods 225 arranged at the two sides of the U-shaped bottom plate 224, the ends of the two side supporting rods 225 are connected with a counterweight detecting plate 226 in a rotating way, and a sensing element 227 is arranged at one side of the counterweight detecting plate 226, which is in contact with a wet gypsum board;
the top of the u-shaped bottom plate 224 and the top of the support roller 204 are located in the same horizontal plane, and the height of the side support rod 225 is greater than that of the support roller 204, and the sensing element 227 determines whether the wet gypsum board and the counterweight detection plate 226 contact to detect the board head position of the wet gypsum board, and the counterweight detection plate 226 resets by gravity after the wet gypsum board passes through.
The plate head detecting member 205 is used to detect the wet plate head of the gypsum board so as to activate the horizontal guide member 202 when the wet plate head of the gypsum board reaches the supporting roller 204 closest to the downstream forming conveyor belt device 1, so that the plate head position of the wet plate of the gypsum board is effectively supported.
When the wet board coiled hair of gypsum board moved on bearing roller 204 to move gradually and to detecting board 226 one side with the counter weight and offset, detect the pressure variation on counter weight detection board 226 surface through sensing element 227 and judge the gypsum board coiled hair position, in time start horizontal guide part 202 and make the wet board coiled hair position of gypsum board wait to effective bearing, avoided the wet board coiled hair position of gypsum board to take place deformation because of the action of gravity in the transportation and cause the gypsum board shaping quality to receive the influence.
Next, when the head of the wet gypsum board comes into contact with the weight detection plate 226, since there is a certain delay from the determination that the horizontal guide member 202 is operated, the weight detection plate 226 is rotated by the head of the wet gypsum board to avoid damage to the end of the wet gypsum board.
While the wet gypsum board is driving the counterweight detection plate 226 to rotate to a certain angle to pass through the channel between the two side struts 225 when being separated from the carrier roller 204 to the downstream forming conveyor belt device 1, the problem that the detection of the counterweight detection plate 226 to the wet gypsum board head interferes with the normal transportation of the wet gypsum board is avoided.
The counterweight detection plate 226 is a counterweight set so that the counterweight detection plate 226 is rapidly reset through self gravity after being reversed, and the counterweight position of the counterweight detection plate 226 is the side close to the bearing bottom plate 220, so that the counterweight detection plate 226 is lifted to reset through gravity.
The side struts 225 are arranged to raise the set height of the weight detection plate 226 so that a wet gypsum board can be normally transported between the two side struts 225.
In this embodiment, the sensing element 227 is an existing commercially available pressure sensor.
On the weight detecting plate 226, a rotating roller 228 is provided on the side near the u-shaped bottom plate 224, and the rotating roller 228 contacts the top of the wet gypsum board as it passes through.
Because the wet board of gypsum board passes through between two side branch 225, counter weight detection board 226 makes the bottom position be located the top surface of the wet board of gypsum board through the drive upset of the wet board of gypsum board, take place sliding friction between counter weight detection board 226 and the wet board of gypsum board and harm gypsum board shaping quality, consequently one side that is close to U type bottom plate 224 on counter weight detection board 226 sets up changes roller 228, change the sliding friction between the wet board of gypsum board and counter weight detection board 226 into the wet board of gypsum board and change the rolling friction between roller 228, avoided producing the problem that damages influence gypsum board shaping quality to the wet board of gypsum board.
The u-shaped bottom plate 224 is provided with a plurality of extension rollers 229 at equal intervals along the feeding direction of the wet gypsum board, and the plurality of extension rollers 229 increases the supporting area of the gypsum board head supported by the supporting rollers 204.
Consider that horizontal guide part 202 has certain start-up delay when sensing element 227 detects the wet board head of gypsum board, thereby make the wet board of gypsum board continue to move a section distance, and be line contact between bearing roller 204 and the wet board of gypsum board, effective bearing area is less, make the wet board head of gypsum board can not effectively be supported, influence the shaping quality of gypsum board, consequently, be provided with a plurality of extension bearing rollers 229, in order to guarantee that the wet board of gypsum board can effectively be supported in transportation process, the influence to gypsum board shaping quality has been avoided.
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 (9)
1. The utility model provides a shaping conveying system of wet board of gypsum board which characterized in that: the forming and conveying device is provided with at least two forming and conveying belt devices (1) for conveying wet gypsum boards, and a dynamic guiding and supporting device (2) is arranged between every two adjacent forming and conveying belt devices (1);
wherein the dynamic guiding and supporting device (2) is used for supporting wet gypsum board as the wet gypsum board is fed out from the tail end of the forming and conveying belt device (1) at the upstream and moving to the forming and conveying belt device (1) at the downstream along with the movement of the wet gypsum board so that the wet gypsum board can stably enter the forming and conveying belt device (1) at the downstream;
the dynamic guide supporting device (2) moves to the middle position between the two groups of forming and conveying belt devices (1) after a gypsum board wet board enters the downstream forming and conveying belt devices (1);
the dynamic guiding and supporting device (2) is a manual guiding and supporting device, the manual guiding and supporting device comprises a supporting base (201), a horizontal guiding part (202) sequentially arranged on the supporting base (201), and a plurality of vertical supporting parts (203) arranged on the horizontal guiding part (202), each vertical supporting part (203) is provided with a supporting roller (204), and the vertical supporting part (203) with the minimum distance from the downstream forming and conveying belt device (1) is also provided with a plate head detecting part (205);
wherein, vertical bearing part (203) reduces bearing roller (204) level is with the bearing upper reaches the wet board of gypsum board on the shaping conveyor belt device (1), and when board head detecting part (205) detected the wet board head position of gypsum board horizontal guide part (202) pull a plurality ofly bearing roller (204) equidistant and the wet board synchronous motion of gypsum board in proper order, and at the wet board head of gypsum board to low reaches when shaping conveyor belt device (1) locates vertical bearing part (203) uplift bearing roller (204) level.
2. The system of claim 1, wherein the system further comprises: the horizontal guide part (202) comprises a traction screw (206) arranged on the bearing base (201) along the motion direction of a wet gypsum board and two linear grooves (207) which are arranged on the bearing base (201) in parallel along the motion direction of the wet gypsum board and are positioned on two sides of the traction screw (206), a plurality of supporting columns (208) are connected in each linear groove (207) in a sliding manner, a driven plate (209) is arranged between two corresponding supporting columns (208) in the two linear grooves (207) together, a plurality of force application plates (210) used for pulling the driven plates (209) to move are in threaded connection with the traction screw (206) at equal intervals, and magnetic attraction parts (211) which attract each other are arranged on one sides of the force application plates (210) and the driven plates (209) to be contacted with each other;
the vertical bearing part (203) is arranged on the corresponding pressed plate (209), the distance between the pressed plate (209) and the bearing base (201) is linearly reduced along the conveying direction of a wet gypsum board and is used for the corresponding force application plate (210) to pass through, the height of the force application plate (210) is linearly reduced along the conveying direction of the wet gypsum board, and each force application plate (210) pulls the pressed plate (209) corresponding to the arrangement sequence position to move.
3. The system of claim 2, wherein the system further comprises: two opposite side walls of two adjacent pushed plates (209) are provided with a limiting unit (212) which is used for controlling the bearing distance and is connected with the corresponding force application plate (210) together, the limiting unit (212) comprises a horizontal groove (213) which is arranged on the outer wall of one pushed plate (209) along the horizontal direction and two sliding connection blocks (214) which are connected in the horizontal groove (213) in a sliding manner, a limiting spring (215) is arranged between the side wall of the two sliding connection blocks (214) which is opposite to each other and the corresponding side wall in the horizontal groove (213) together, and each sliding connection block (214) is rotatably connected with a limiting rod (216) which is rotatably connected with the outer wall of the adjacent pushed plate (209);
the distance between the two connecting ends of the limiting rods (216) and the pushed plate (209) is smaller than the distance between the other ends of the two limiting rods (216), and the supporting distance between two adjacent supporting rollers (204) is controlled to be constant through the elastic force of the limiting spring (215) and the common limitation of the adjacent pushed plate (209).
4. A forming conveyor system for wet gypsum board as claimed in claim 3, wherein: with low reaches the interval is minimum between shaping conveyor belt device (1) receive push pedal (209) go up to be close to adjacent receive one side of push pedal (209) to be provided with resettlement groove (217), just resettlement groove (217) inner wall maximum horizontal height is greater than adjacent receive push pedal (209) last horizontal height minimum, with low reaches interval is minimum between shaping conveyor belt device (1) application of force board (210) fixed connection in resettlement groove (217).
5. The system of claim 4, wherein the system further comprises: vertical bearing part (203) includes and sets up along vertical direction receive adjusting screw (218) and the slip cover on push pedal (209) to establish and correspond slip loop bar (219) on pillar (208), two be connected with bearing bottom plate (220) along the horizontal direction jointly between slip loop bar (219), the bottom of bearing bottom plate (220) be provided with internal thread sleeve (221) that adjusting screw (218) threaded connection had, just bearing roller (204) with proud probe part (205) all set up two between slip loop bar (219), and by adjusting screw (218) with the adjustment is connected in the cooperation of internal thread sleeve (221) the level of bearing roller (204).
6. The system of claim 5, wherein the system further comprises: be close to on bearing bottom plate (220) one side of bearing roller (204) is provided with by outer circular arc seat (222), be provided with on outer circular arc seat (222) and be used for scraping scraper blade (223) of gluing thing on bearing roller (204), just the material that bearing roller (204) and the wet board contact of gypsum board are glued is via scraper blade (223) clearance, and via outer circular arc seat (222) landing.
7. The system of claim 6, wherein the system further comprises: the plate head detection part (205) comprises a U-shaped bottom plate (224) arranged at the end part of the corresponding two sliding sleeve rods (219) along the horizontal direction and side supporting rods (225) arranged at two sides of the U-shaped bottom plate (224), the end parts of the two side supporting rods (225) are jointly and rotatably connected with a counterweight detection plate (226), and one side of the counterweight detection plate (226) in contact with a wet gypsum plate is provided with a sensing element (227);
the top of the U-shaped bottom plate (224) and the top of the bearing roller (204) are positioned in the same horizontal plane, the height of the side supporting rods (225) is larger than that of the bearing roller (204), whether a wet gypsum board and the counterweight detection plate (226) contact and detect the head position of the wet gypsum board is judged through the sensing element (227), and the counterweight detection plate (226) resets through gravity after the wet gypsum board passes through.
8. The system of claim 7, wherein the system further comprises: and a rotating roller (228) is arranged on one side of the weight detecting plate (226) close to the U-shaped bottom plate (224), and the rotating roller (228) is contacted with the top of the wet gypsum board when the wet gypsum board passes through.
9. The system of claim 8, wherein the system further comprises: a plurality of extending supporting rollers (229) are arranged on the U-shaped bottom plate (224) at equal intervals along the conveying direction of a wet gypsum board, and the plurality of extending supporting rollers (229) increase the supporting area of the supporting roller (204) for supporting the board head of the gypsum board.
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| CN202110862004.0A CN113636260B (en) | 2021-07-29 | 2021-07-29 | Forming and conveying system for wet gypsum board |
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