CN114148677B - Gypsum board production line limit type correction system - Google Patents
Gypsum board production line limit type correction system Download PDFInfo
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- CN114148677B CN114148677B CN202111403130.6A CN202111403130A CN114148677B CN 114148677 B CN114148677 B CN 114148677B CN 202111403130 A CN202111403130 A CN 202111403130A CN 114148677 B CN114148677 B CN 114148677B
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 167
- 239000010440 gypsum Substances 0.000 title claims abstract description 167
- 238000012937 correction Methods 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 238000005096 rolling process Methods 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000003825 pressing Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The application discloses a gypsum board production line edge correction system, which comprises: the gypsum board conveying belt, two groups of board edge identification mechanisms, two groups of rolling correction mechanisms and two groups of constraint correction mechanisms; the board edge recognition mechanism comprises an upright post, a middle position detection frame, a movable detection frame and three distance sensors, wherein the upright post is arranged on a side frame of the gypsum board conveying belt, the middle position detection frame is connected to the middle position detection frame and used for being connected with any one of the distance sensors, and the movable detection frame is connected to the upright post and used for being connected with the other two distance sensors; through separating the board limit of gypsum board into upper, well, lower three-layer detection area to use the device to install three sensor respectively in the three-layer region that can detect different sizes gypsum board limit all the time, when changing not unidimensional gypsum board, need not to dismantle the change to detection device, promoted the application scope of device.
Description
Technical Field
The application relates to the technical field of gypsum board manufacturing, in particular to an edge correction system of a gypsum board production line.
Background
In the production of gypsum boards, a board forming system of a gypsum board production line consists of a dry material system, a wet material system, a mixing system, an extrusion forming system and the like, wherein the extrusion forming system is a key for the production of gypsum boards, determines the thickness, the width and the wedge-shaped edges of the gypsum boards, and in the gypsum board forming system, occasionally, the condition that the standing edges of the gypsum boards are unstable after passing through the forming system is caused, and the standing edge system is required to be used for restraining the gypsum boards.
The edge system in the gypsum board production line is particularly important, but the stability of the edge type changes along with the change of the system, so that the edge type is unstable after the system changes, and the yield is reduced, and the edge type correction system which is extended by stabilizing the edge type is developed as an important direction of gypsum board production.
In the development of correction systems for gypsum board edge types, problems that need to be considered and addressed include:
(1) In the production process of the gypsum board, the edge of the gypsum board is only formed at a forming machine, no separate edge standing device is arranged in the later conveying process, and the gypsum board is softer, so that the frequent deflection of the edge of the board is easy to cause, the quality of the product is influenced, the transported gypsum board is required to be detected in real time, but the sensors which are fixedly distributed are difficult to sufficiently detect the edges of the gypsum boards with different sizes;
(2) Correction of gypsum board edge type generally uses the compression roller of elastic support to roll-in correction, and when the gypsum board edge produced the protruding structure of great area, conventional elasticity correction structure was difficult to ensure the dynamics of correction to gypsum board edge, consequently was difficult to play good effect of correcting the board edge.
Disclosure of Invention
The application aims to provide an edge type correction system of a gypsum board production line, which aims to solve the problems that in the prior art, gypsum board edges with different sizes are difficult to sufficiently detect, and the correction strength of a correction structure on the gypsum board edges is difficult to guarantee.
In order to solve the technical problems, the application specifically provides the following technical scheme:
a gypsum board production line edge correction system is provided with:
the gypsum board conveying belt is used for conveying the loaded gypsum boards, and two groups of board edge recognition mechanisms, two groups of rolling correction mechanisms and two groups of constraint correction mechanisms are sequentially arranged on a side frame in the conveying direction of the gypsum board conveying belt;
the two groups of plate edge recognition mechanisms can form two symmetrically distributed detection areas on the gypsum board conveyor belt, and gypsum board edges transported on the gypsum board conveyor belt can continuously pass through the two detection areas formed by the two groups of plate edge recognition mechanisms, so that the two groups of plate edge recognition mechanisms can detect the falling edges of the gypsum board edges transported on the gypsum board conveyor belt in real time;
the two groups of rolling correction mechanisms are used for carrying out rolling correction on the gypsum board edges which are detected as the edge chamfering abnormality by the two groups of board edge recognition mechanisms once;
the two groups of constraint correcting mechanisms are used for carrying out secondary correction on the gypsum board edges passing through the two groups of rolling correcting mechanisms so as to straighten the gypsum board edges;
the board edge recognition mechanism comprises an upright post, a middle position detection frame, a movable detection frame and three distance sensors, wherein the upright post is arranged on a side frame of the gypsum board conveying belt, the middle position detection frame is connected to the middle position detection frame and used for being connected with any one of the distance sensors, the movable detection frame is connected to the upright post and used for being connected with the other two distance sensors, the distance sensors on the middle position detection frame are used for detecting middle areas of gypsum board edges of any size, the two distance sensors on the movable detection frame are used for respectively detecting upper areas and lower areas of the gypsum board edges of any size, and the movable detection frame can adjust the distance between the two distance sensors by deforming on the upright post.
As a preferable scheme of the application, the middle position detection frame comprises a stand column sleeve movably sleeved on the outer side of the stand column, a transversely extending installation transverse plate is fixedly connected to the stand column sleeve, a hole groove for installing the distance sensor is formed in the installation transverse plate, and a sleeve fixing bolt for propping up the stand column to fix the position of the stand column sleeve is arranged on the stand column sleeve.
As a preferable scheme of the application, the movable detection frame comprises a first fixing screw rod which is fixed on the upright post sleeve and transversely extends, a cross hinge frame with symmetrical structure is movably sleeved on the outer side of the first fixing screw rod, two end parts of the cross hinge frame, which are close to the upright post sleeve, are used for connecting two distance sensors through a hole opening groove, and the other two end parts of the cross hinge frame are provided with a hinge unfolding assembly which is used for locking the cross hinge frame to be in any hinge state, and a pressing wheel handle is connected on the first fixing screw rod through threads and is used for pressing and fixing the position of the cross hinge frame on the first fixing screw rod through threads.
As a preferred solution of the present application, the hinged unfolding assembly includes two hinged connecting rods rotatably connected to two ends of the cross hinge frame, a second fixing screw is fixedly connected to an end of one hinged connecting rod, the second fixing screw is used for movably penetrating through an end of the other hinged connecting rod, a pressing nut is connected to the second fixing screw through threads, and the pressing nut can press the hinged connecting rod on the second fixing screw through threads.
As a preferable scheme of the application, the rolling correction mechanism comprises a rail sliding seat, a plate edge rolling mechanism, an elastic supporting mechanism and an electric push rod, wherein the rail sliding seat is arranged on a side frame of the gypsum board conveying belt and is parallel to the conveying direction of the gypsum board conveying belt, the end part of the rail sliding seat is provided with the plate edge rolling mechanism for rolling the gypsum board edge, the rail sliding seat is connected with the elastic supporting mechanism for elastically supporting the inner side of the plate edge rolling mechanism in a sliding manner, the elastic supporting mechanism can enable the plate edge rolling mechanism to elastically roll the gypsum board edge, and the other end of the rail sliding seat is provided with the electric push rod for controlling the elastic supporting mechanism to elastically support the strength of the plate edge rolling mechanism.
As a preferable scheme of the application, the board edge rolling mechanism comprises an adapter joint arranged at the end part of the rail sliding seat, a connecting arm is rotationally connected to the adapter joint, a rolling wheel for rolling the gypsum board edge is arranged at the end part of the connecting arm, and the connecting arm rotates on the adapter joint to adjust the distance between the rolling wheel and the gypsum board edge.
As a preferable scheme of the application, the elastic supporting mechanism comprises a sliding block which is connected along the rail sliding seat towards sliding, and a movable supporting mechanism which is arranged on the connecting arm, wherein the sliding block is connected with a supporting cylinder in a rotating way, the end part of the movable supporting mechanism extends to the inside of the supporting cylinder to be movably connected with the supporting cylinder, the inside of the supporting cylinder can elastically support the end part of the movable supporting mechanism through being provided with a spring, the electric push rod controls the sliding block to slide on the rail sliding seat to enable the movable supporting mechanism to stretch towards the inside of the supporting cylinder, and the movable supporting mechanism extends towards the inside of the supporting cylinder to compress the spring.
As a preferable scheme of the application, the movable supporting mechanism comprises a fixed connecting frame fixedly connected to the connecting arm, an in-frame rotary seat is rotatably connected to the fixed connecting frame, a guide rod used for extending to the inside of the supporting cylinder is connected to the in-frame rotary seat, the length of the guide rod is smaller than the depth of the inside of the supporting cylinder, the in-frame rotary seat can be fully propped against the end part of the supporting cylinder at any angle, and the supporting cylinder can provide rigid support for the plate edge rolling mechanism through propping against the in-frame rotary seat.
As a preferable scheme of the application, the constraint correcting mechanism comprises a supporting frame arranged on a side frame of the gypsum board conveying belt, the end part of the supporting frame is provided with a movable connecting frame, the movable connecting frame is transversely and rotatably connected with a board edge correcting frame which is positioned in a nearby board edge area of the gypsum board conveying belt for conveying the gypsum board, an inner groove which accords with the preset size of the gypsum board edge is formed in the inner side of the board edge correcting frame, a port of the inner groove for being connected with the gypsum board is arranged into an open structure, a port of the board edge correcting frame for being used for discharging the gypsum board is of a specified size which accords with the preset size of the gypsum board, the distance between the outlet end of the board edge correcting frame and the gypsum board can be adjusted by transversely rotating the board edge correcting frame on the movable connecting frame, and the gypsum board conveying belt is conveyed by the board edge correcting frame so that the half surplus part of the gypsum board can be cut and corrected.
Compared with the prior art, the application has the following beneficial effects:
(1) According to the application, the plate edges of the gypsum plate are divided into the upper, middle and lower three-layer detection areas, and the three sensors are respectively arranged in the three-layer areas capable of detecting the plate edges of the gypsum plate with different sizes all the time by using the device, so that the detection device is not required to be detached and replaced when the gypsum plate with different sizes is replaced, and the application range of the device is improved;
(2) According to the application, the plate edges of the gypsum plate are corrected by using the elastic rolling mode, and when the sensor detects that the local protrusion of the plate edges of the gypsum plate is more, the elastic rolling structure can be automatically replaced by the rigid supporting rolling structure by the elastic supporting rolling, so that the effect of correcting the plate edges of the gypsum plate is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic diagram of an overall system according to an embodiment of the present application.
Fig. 2 is a schematic front view of a board edge recognition mechanism according to an embodiment of the application.
Fig. 3 is a schematic back view of a board edge recognition mechanism according to an embodiment of the application.
Fig. 4 is a schematic diagram of a roll correction mechanism according to an embodiment of the present application.
FIG. 5 is a side view of an embodiment of the present application providing a restraint correction mechanism.
Reference numerals in the drawings are respectively as follows:
1-a gypsum board conveyor belt; 2-a board edge recognition mechanism; 3-a rolling correction mechanism; 4-a constraint correcting mechanism;
21-stand columns; 22-a median detection rack; 23-a movable detection frame; 24-distance sensor;
221-column sleeve; 222-mounting a transverse plate; 223-sleeve fixing bolt; 231-a first set screw; 232-cross hinge brackets; 233-a hinged deployment assembly; 234-pressing wheel handles;
2331-a hinged link; 2332-a second set screw; 2333-press-fit nut;
31-a rail slide; 32-a plate edge rolling mechanism; 33-an elastic support mechanism; 34-an electric push rod;
321-adaptor; 322-connecting arms; 323-roller; 331-a slider; 332-a movable supporting mechanism; 333-supporting the cartridge; 334-a spring;
3321—a fixed connection frame; 3322-in-frame transposition; 3323-guiding rod;
41-supporting frames; 42-an articulating frame; 43-plate edge correction box.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 5, the present application provides a gypsum board production line edge correction system, comprising:
the gypsum board conveyor belt 1 is used for conveying the loaded gypsum boards, and two groups of board edge recognition mechanisms 2, two groups of rolling correction mechanisms 3 and two groups of constraint correction mechanisms 4 are sequentially arranged on a side frame in the conveying direction of the gypsum board conveyor belt 1;
the two sets of board edge recognition mechanisms 2 can form two symmetrically distributed detection areas on the gypsum board conveyor belt 1, and gypsum board edges transported on the gypsum board conveyor belt 1 can continuously pass through the two detection areas formed by the two sets of board edge recognition mechanisms 2, so that the two sets of board edge recognition mechanisms 2 can detect the falling edges of the gypsum board edges transported on the gypsum board conveyor belt 1 in real time;
the two sets of rolling correction mechanisms 3 are used for carrying out rolling correction on the gypsum board edges which are detected as the edge chamfering abnormality by the two sets of board edge recognition mechanisms 2 once;
the two groups of constraint correcting mechanisms 4 are used for carrying out secondary correction on the gypsum board edges passing through the two groups of rolling correcting mechanisms 3 so as to straighten the gypsum board edges;
the board edge recognition mechanism 2 comprises a stand column 21, a middle position detection frame 22, a movable detection frame 23 and three distance sensors 24, wherein the stand column 21 is arranged on a side frame of the gypsum board conveying belt 1, the middle position detection frame 22 is connected to the middle position detection frame 22 and used for being connected with any one of the distance sensors 24, the movable detection frame 23 is connected to the stand column 21 and used for being connected with the other two distance sensors 24, the distance sensors 24 on the middle position detection frame 22 are used for detecting middle areas of gypsum board edges of any size, the two distance sensors 24 on the movable detection frame 23 are used for respectively detecting upper and lower areas of gypsum board edges of any size, and the movable detection frame 23 can adjust the distance between the two distance sensors 24 by deforming on the stand column 21.
In the gypsum board production process, the limit portion of gypsum panel only carries out the standing shaping in make-up machine department, does not have independent standing device in the transportation process at the back, because gypsum panel is softer, easily leads to panel limit portion often crooked, influences product quality, consequently needs to carry out real-time detection to the gypsum board of transportation, but fixed distributed's sensor is difficult to carry out abundant detection to the gypsum board limit of equidimension.
According to the application, the plate edges of the gypsum plate are divided into the upper, middle and lower three-layer detection areas, and the three sensors are respectively arranged in the three-layer areas capable of detecting the plate edges of the gypsum plate with different sizes all the time by using the device, so that the detection device does not need to be disassembled and replaced when the gypsum plate with different sizes is replaced, and the application range of the device is improved.
Wherein, the median position detecting frame 22 includes a column sleeve 221 movably sleeved outside the column 21, a transversely extending mounting cross plate 222 is fixedly connected to the column sleeve 221, a hole slot for mounting the distance sensor 24 is formed in the mounting cross plate 222, and a sleeve fixing bolt 223 for propping up the column sleeve 221 is arranged on the column sleeve 221.
The movable detection frame 23 comprises a first fixing screw 231 which is fixed on the upright post sleeve 221 and transversely extends, a cross hinge frame 232 which is symmetrical in structure is movably sleeved on the outer side of the first fixing screw 231, two end parts of the cross hinge frame 232, which are close to the upright post sleeve 221, are used for connecting two distance sensors 24 through a hole opening groove, the other two end parts of the cross hinge frame 232 are provided with hinge unfolding assemblies 233, the hinge unfolding assemblies 233 are used for locking the cross hinge frame 232 to be in any hinge state, a pressing wheel handle 234 is connected to the first fixing screw 231 through threads, and the pressing wheel handle 234 is used for fixing the position of the cross hinge frame 232 on the first fixing screw 231 through thread pressing.
The hinge unfolding assembly 233 comprises two hinge connecting rods 2331 rotatably connected with two ends of the cross hinge frame 232 respectively, a second fixing screw 2332 is fixedly connected with the end part of one hinge connecting rod 2331, the second fixing screw 2332 is used for movably penetrating through the end part of the other hinge connecting rod 2331, a pressing nut 2333 is connected to the second fixing screw 2332 through threads, and the pressing nut 2333 can press the hinge connecting rod 2331 through threads on the second fixing screw 2332.
Before using two sets of board edge recognition mechanisms 2 on two sides of the gypsum board conveyor belt 1 to detect the transported gypsum board, the positions of the three distance sensors 24 of the board edge recognition mechanisms 2 need to be adjusted according to the size of the gypsum board of the current transportation batch, so that the three distance sensors 24 can respectively detect the upper, middle and lower three-layer areas of the gypsum board edge, and after the uploaded data are recognized by special detection software, whether the edge type of the gypsum board meets the standard is judged.
When adjusting the distance sensor 24 for detecting the middle layer of the gypsum board edge, the vertical column sleeve 221 of the middle position detecting rack 22 is required to be controlled to lift along the vertical column 21, so that the height of the distance sensor 24 on the mounting transverse plate 222 is adjusted together with the height of the mounting transverse plate 222 until the distance sensor 24 can detect the middle layer area of the gypsum board edge, the sleeve fixing bolt 223 is screwed down, so that the vertical column sleeve 221 is fixed at the corresponding position on the vertical column 21.
When the height of the column sleeve 221 is adjusted, the height of the movable detecting frame 23 mounted on the column sleeve 221 is adjusted, and then the pressing nut 2333 of the hinge unfolding assembly 233 is loosened, so that the two hinge connecting rods 2331 can rotate along the second fixing screw 2332, at this time, the cross hinge 232 can change the hinge form, so that the distance between the two distance sensors 24 mounted on one side of the cross hinge 232 is adjusted, and the two distance sensors 24 on the cross hinge 232 are always symmetrically distributed with respect to the mounting cross plate 222 until the two distance sensors 24 on the cross hinge 232 can detect the upper and lower layer areas of the gypsum board edge respectively, at this time, the pressing nut 2333 is tightened, and one side of the cross hinge 232 is fixed by the hinge unfolding assembly 233 through the pressing nut 2333 at the second fixing screw 2332 by pressing the hinge connecting rods 2331, so that the form of the cross hinge 232 is fixed at this time.
Then, the pressing wheel handle 234 on the first fixing screw 231 is screwed, and the cross hinge frame 232 is pressed on the first fixing screw 231 through the pressing wheel handle 234, so that the position of the cross hinge frame 232 on the upright post sleeve 221 is fixed, and at the moment, the two distance sensors 24 on the cross hinge frame 232 can always detect the upper layer area and the lower layer area of the gypsum board edge.
The rolling correction mechanism 3 comprises a rail sliding seat 31, a plate edge rolling mechanism 32, an elastic supporting mechanism 33 and an electric push rod 34, wherein the rail sliding seat 31 is arranged on a side frame of the gypsum board conveying belt 1 and is parallel to the conveying direction of the gypsum board conveying belt 1, the plate edge rolling mechanism 32 for rolling the gypsum board edge is arranged at the end part of the rail sliding seat 31, the elastic supporting mechanism 33 for elastically supporting the inner side of the plate edge rolling mechanism 32 is connected to the rail sliding seat 31 in a sliding manner, the elastic supporting mechanism 33 can enable the plate edge rolling mechanism 32 to elastically roll the gypsum board edge, and the electric push rod 34 for controlling the strength of the elastic supporting mechanism 33 to elastically support the plate edge rolling mechanism 32 is arranged at the other end of the rail sliding seat 31.
The edge rolling mechanism 32 comprises an adapter 321 arranged at the end part of the rail sliding seat 31, a connecting arm 322 is rotationally connected to the adapter 321, a rolling wheel 323 used for rolling the edge of the gypsum board is arranged at the end part of the connecting arm 322, and the connecting arm 322 rotates on the adapter 321 to adjust the distance between the rolling wheel 323 and the edge of the gypsum board.
The elastic supporting mechanism 33 comprises a sliding block 331 which is connected along the rail sliding seat 31 in a sliding way and a movable supporting mechanism 332 which is arranged on the connecting arm 322, the sliding block 331 is rotationally connected with a supporting cylinder 333, the end part of the movable supporting mechanism 332 extends to the inside of the supporting cylinder 333 and is movably connected with the supporting cylinder 333, the inside of the supporting cylinder 333 can elastically support the end part of the movable supporting mechanism 332 through a spring 334, the electric push rod 34 controls the sliding block 331 to slide on the rail sliding seat 31 so that the movable supporting mechanism 332 stretches towards the inside of the supporting cylinder 333, and the movable supporting mechanism 332 extends towards the inside of the supporting cylinder 333 and can compress the spring 334.
The movable supporting mechanism 332 comprises a fixed connection frame 3321 fixedly connected to the connection arm 322, the fixed connection frame 3321 is rotatably connected with an in-frame seat 3322, a guide rod 3323 extending to the inside of the supporting cylinder 333 is connected to the in-frame seat 3322, the length of the guide rod 3323 is smaller than the depth of the inside of the supporting cylinder 333, the in-frame seat 3322 can be fully propped against the end part of the supporting cylinder 333 at any angle, and the supporting cylinder 333 can provide rigid support for the plate edge rolling mechanism 32 by propping against the in-frame seat 3322.
According to the application, the plate edges of the gypsum plate are corrected by using the elastic rolling mode, and when the sensor detects that the local protrusion of the plate edges of the gypsum plate is more, the elastic rolling structure can be automatically replaced by the rigid supporting rolling structure by the elastic supporting rolling, so that the effect of correcting the plate edges of the gypsum plate is enhanced.
When the board edge recognition mechanism 2 detects that the recognition result of the gypsum board edge is normal, the gypsum board moves to the board edge rolling mechanism 32, the rolling wheel 323 of the board edge rolling mechanism 32 can elastically roll on the gypsum board edge, at this time, the rolling wheel 323 and the connecting arm 322 are matched with the supporting cylinder 333 and the spring to provide elastic support, at this time, the end part of the supporting cylinder 333 and the in-frame rotating seat 3322 keep a certain distance, the connecting arm 322 is connected to rotate in the adapter 321 when the rolling wheel 323 receives pressure, at this time, the connecting frame 3321 and the in-frame rotating seat 3322 are connected to draw the distance between the rolling wheel 3323 and the supporting cylinder 333 under the guiding action of the guiding rod 3323, and meanwhile, the guiding rod 3323 is extruded with the spring 334.
When the board edge recognition mechanism 2 detects that the recognition result of the gypsum board edge is abnormal, the output end of the electric push rod 34 is controlled to retract to enable the distance, along with the movement of the sliding block 331 towards the direction of the electric push rod 34, the end of the supporting cylinder 333 is enabled to continuously approach towards the in-frame rotating seat 3322 until the end of the supporting cylinder 333 is propped against the in-frame rotating seat 3322, and at the moment, the supporting cylinder 333 can rigidly support the connecting arm 322, so that the rolling wheel 323 can roll and flatten the protruding structure of the gypsum board edge, and the board edge of the gypsum board is corrected in sequence.
The constraint correcting mechanism 4 comprises a supporting frame 41 arranged on a side frame of the gypsum board conveying belt 1, a movable connecting frame 42 is arranged at the end part of the supporting frame 41, a board edge correcting frame 43 positioned in a nearby board edge area of the gypsum board conveying belt 1 and used for conveying the gypsum board is transversely connected to the movable connecting frame 42, an inner groove which accords with the preset size of the board edge of the gypsum board is formed in the inner side of the board edge correcting frame 43, a port of the board edge correcting frame 43 for being connected with the gypsum board is arranged to be of an open structure, a port of the board edge correcting frame 43 for discharging the gypsum board is of a specified size which accords with the preset size of the gypsum board, the distance between the outlet end of the board edge correcting frame 43 and the gypsum board can be adjusted by transversely rotating the movable connecting frame 42, and the gypsum board is conveyed on the gypsum board conveying belt 1 through the board edge correcting frame 43 so that the half redundant part of the gypsum board can be cut and corrected.
In order to prevent the problem of inward falling caused by unstable system, the standard detected by the board edge recognition mechanism 2 is a slight outward falling state; when the rectangular edge is close to, the movable connecting frame 42 at the position of the constraint correcting mechanism 4 is controlled to rotate and automatically and outwards slightly adjust the angle with the plate edge correcting frame 43, so that the outlet end of the plate edge correcting frame 43 is fully attached to the edge of the gypsum board, and the slightly chamfered edge can be secondarily corrected along with the transportation of the gypsum board passing through the plate edge correcting frame 43, so that the defective products of the internally poured board caused by system fluctuation are improved.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (9)
1. An edge correction system for a gypsum board production line, comprising:
the gypsum board conveying belt (1) is used for conveying the loaded gypsum boards, and two groups of board edge recognition mechanisms (2), two groups of rolling correction mechanisms (3) and two groups of constraint correction mechanisms (4) are sequentially arranged on a side frame in the conveying direction of the gypsum board conveying belt (1);
the two groups of board edge recognition mechanisms (2) can form two symmetrically distributed detection areas on the gypsum board conveyor belt (1), and gypsum board edges transported on the gypsum board conveyor belt (1) can continuously pass through the two detection areas formed by the two groups of board edge recognition mechanisms (2), so that the two groups of board edge recognition mechanisms (2) can detect the falling edges of the gypsum board edges transported on the gypsum board conveyor belt (1) in real time;
the two groups of rolling correction mechanisms (3) are used for carrying out rolling correction on the gypsum board edges which are detected as the edge chamfering abnormality by the two groups of board edge identification mechanisms (2) once;
the two groups of constraint correcting mechanisms (4) are used for carrying out secondary correction on the gypsum board edges passing through the two groups of rolling correcting mechanisms (3) so as to straighten the gypsum board edges;
the board edge recognition mechanism (2) comprises a stand column (21), a middle position detection frame (22), a movable detection frame (23) and three distance sensors (24), wherein the stand column (21) is arranged on a side frame of the gypsum board conveyor belt (1), the middle position detection frame (22) is connected to the stand column (21) and used for being connected with any one of the distance sensors (24), the movable detection frame (23) is connected to the middle position detection frame (22) and used for being connected with the other two distance sensors (24), the distance sensors (24) on the middle position detection frame (22) are used for detecting middle areas of gypsum board edges of any size, the two distance sensors (24) on the movable detection frame (23) are used for respectively detecting upper and lower areas of the gypsum board edges of any size, and the movable detection frame (23) can adjust the distance between the two distance sensors (24) through deformation on the stand column (21).
2. A gypsum board line edge correction system as set forth in claim 1, wherein: the middle position detection frame (22) comprises a vertical column sleeve (221) movably sleeved on the outer side of the vertical column (21), a transversely extending installation transverse plate (222) is fixedly connected to the vertical column sleeve (221), a hole groove for installing the distance sensor (24) is formed in the installation transverse plate (222), and a sleeve fixing bolt (223) for propping up the vertical column (21) to fix the position of the vertical column sleeve (221) is arranged on the vertical column sleeve (221).
3. A gypsum board line edge correction system as set forth in claim 2, wherein: the movable detection frame (23) comprises a first fixing screw (231) which is fixed on the upright sleeve (221) and transversely extends, a cross hinge frame (232) with symmetrical structure is movably sleeved on the outer side of the first fixing screw (231), two end parts, close to the upright sleeve (221), of the cross hinge frame (232) are used for being connected with two distance sensors (24) through a hole opening groove, the other two end parts of the cross hinge frame (232) are provided with a hinged unfolding assembly (233), the hinged unfolding assembly (233) is used for locking the cross hinge frame (232) to be in an optional hinged state, a pressing wheel handle (234) is connected to the first fixing screw (231) through threads, and the pressing wheel handle (234) is fixed on the first fixing screw (231) through threads.
4. A gypsum board line edge correction system as set forth in claim 3, wherein: the hinge unfolding assembly (233) comprises two hinge connecting rods (2331) which are respectively connected with two end parts of the cross hinge frame (232) in a rotating mode, a second fixing screw rod (2332) is fixedly connected with one end part of the hinge connecting rod (2331), the second fixing screw rod (2332) is used for movably penetrating through the end part of the other hinge connecting rod (2331), a pressing nut (2333) is connected onto the second fixing screw rod (2332) through threads, and the pressing nut (2333) can press the hinge connecting rod (2331) on the second fixing screw rod (2332) through threads.
5. A gypsum board line edge correction system as set forth in claim 1, wherein: the utility model provides a roll-in correction mechanism (3) is including track slide (31), limit roll-in mechanism (32), elastic support mechanism (33) and electric putter (34), track slide (31) set up on the side frame of gypsum board conveyer belt (1) and with the direction of gypsum board conveyer belt (1) transportation keeps parallelism, the tip of track slide (31) is provided with limit roll-in mechanism (32) that are used for roll-in gypsum board limit, sliding connection has on track slide (31) is used for elastic support mechanism (33) of limit roll-in mechanism (32) inboard, elastic support mechanism (33) can make limit roll-in mechanism (32) elastic roll-in gypsum board limit, the other end of track slide (31) is provided with control elastic support mechanism (33) elastic support electric putter (34) of limit roll-in mechanism (32) dynamics.
6. A gypsum board line edge correction system as set forth in claim 5, wherein: the roll-in mechanism for the plasterboard edges (32) comprises an adapter connector (321) arranged at the end part of the rail sliding seat (31), a connecting arm (322) is rotationally connected to the adapter connector (321), a roll-in wheel (323) used for rolling the plasterboard edges is arranged at the end part of the connecting arm (322), and the connecting arm (322) rotates on the adapter connector (321) to adjust the distance between the roll-in wheel (323) and the plasterboard edges.
7. A gypsum board line edge correction system as set forth in claim 6, wherein: the elastic support mechanism (33) comprises a sliding block (331) which is connected with the rail sliding seat (31) in a sliding mode, and a movable support mechanism (332) which is arranged on the connecting arm (322), a support cylinder (333) is connected to the sliding block (331) in a rotating mode, the end portion of the movable support mechanism (332) extends to the inside of the support cylinder (333) and is movably connected with the support cylinder (333), the inside of the support cylinder (333) can elastically support the end portion of the movable support mechanism (332) through a spring (334), the electric push rod (34) controls the sliding block (331) to slide on the rail sliding seat (31) to enable the movable support mechanism (332) to stretch towards the inside of the support cylinder (333), and the movable support mechanism (332) extends towards the inside of the support cylinder (333) to compress the spring (334).
8. A gypsum board line edge correction system as set forth in claim 7, wherein: the movable supporting mechanism (332) comprises a fixed connection frame (3321) fixedly connected to the connecting arm (322), an in-frame rotary seat (3322) is rotatably connected to the fixed connection frame (3321), a guide rod (3323) used for extending to the inside of the supporting cylinder (333) is connected to the in-frame rotary seat (3322), the length of the guide rod (3323) is smaller than the depth inside the supporting cylinder (333), the in-frame rotary seat (3322) can be fully propped against the end part of the supporting cylinder (333) at any angle, and the supporting cylinder (333) can provide rigid support for the plate edge rolling mechanism (32) through propping against the in-frame rotary seat (3322).
9. A gypsum board line edge correction system as set forth in claim 1, wherein: restraint correction mechanism (4) are including setting up support frame (41) on gypsum board conveyer belt (1) side frame, the tip of support frame (41) is provided with swing joint frame (42), and transversely rotate on swing joint frame (42) and be in on gypsum board conveyer belt (1) transport gypsum board is regional board limit correction frame (43) nearby the board limit, the inside of board limit correction frame (43) has been seted up and has been met gypsum board limit and predetermine the inside groove of size, the inside groove of board limit correction frame (43) is used for inserting the port of gypsum board and sets up to open structure, and the port that board limit correction frame (43) is used for discharging the gypsum board is for meeting gypsum board and predetermine the size's prescribing size, board limit correction frame (43) transversely rotate on swing joint frame (42) can be adjusted board limit correction frame (43) exit end and gypsum board's unnecessary distance, gypsum board transportation on gypsum board conveyer belt (1) is passed board limit correction frame (43) can make the half limit of gypsum board cut and is corrected.
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| CN202111403130.6A CN114148677B (en) | 2021-11-24 | 2021-11-24 | Gypsum board production line limit type correction system |
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