CN115383886B - Automatic specification switching system for gypsum board - Google Patents
Automatic specification switching system for gypsum board Download PDFInfo
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- CN115383886B CN115383886B CN202211045197.1A CN202211045197A CN115383886B CN 115383886 B CN115383886 B CN 115383886B CN 202211045197 A CN202211045197 A CN 202211045197A CN 115383886 B CN115383886 B CN 115383886B
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- Prior art keywords
- driving
- conveying
- gypsum board
- transmission
- drive
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0036—Cutting means, e.g. water 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
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Conveyors (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses an automatic specification switching system for gypsum boards, which comprises a conveying and feeding structure, a fixed-point cutting device and an accelerating and transporting device, wherein the conveying and feeding structure is used for bearing the gypsum boards and driving the gypsum boards to be transported forwards at a speed a, the accelerating and transporting device supports the gypsum boards and provides a conveying roller to drive the gypsum boards to be transported forwards or to be positioned backwards at a speed b, and b is larger than a. According to the invention, the static state of the gypsum board is controlled by adjusting the driving states of the material conveying driving component and the conveying driving component, and the calibration of the cutting position of the gypsum board is controlled by adjusting the driving directions of the material conveying driving component and the conveying driving component, so that the gypsum board is in the static state in the adjustment process of the fixed point cutting device, and is in a relative static state with the conveying roller and the conveying roller, the position calibration of the gypsum board is ensured, the abrasion of the gypsum board is avoided, the production quality of the gypsum board is improved, and the defective rate of the gypsum board is reduced.
Description
Technical Field
The invention relates to the technical field of gypsum board production, in particular to an automatic specification switching system for gypsum boards.
Background
The gypsum board is a multifunctional facing board which has the characteristics of personalized design, factory production, assembly type construction, instant assembly, safety, environmental protection and the like, thoroughly changes the traditional decoration method and building material industry, perfectly replaces the on-site wet process operation of puttying, paint coating, wallpaper wall cloth pasting and the like, replaces various decoration materials such as wood, bricks, building blocks and the like, radically and thoroughly solves the problem of indoor decoration pollution, and a production line of the gypsum board consists of a plurality of working sections such as feeding, extrusion molding, drying, turning plates, laminating machines, cutting and stacking, and when the production specification of the gypsum board is manually modified, the gypsum board is stopped by a stopping device, then a slitting saw is manually used, the width of the edge sealing machine and the stacking table are adjusted step by step, so that the time for changing the product specification is longer;
in order to solve the problems, in the prior art, an automatic adjusting device is arranged, a gypsum board is stopped by a stopping device, then a slitting saw is adjusted by a machine, the width of an edge bonding machine and a stacking table are piled up, the gypsum board stays below the slitting saw under the stopping effect of the stopping device in the adjusting process, and a conveying roller continuously rotates to rub the bottom end surface of the gypsum board, so that the gypsum board is worn;
therefore, the prior art has the following technical problems that in the process of adjusting the slitting saw, the gypsum board is in a static state under the stop action of the stop device, so that the transportation roller continuously rotates to rub the bottom end surface of the gypsum board, and the abrasion to the gypsum board is caused.
Disclosure of Invention
Therefore, the invention provides an automatic specification switching system for gypsum boards, which effectively solves the problem that in the prior art, the gypsum boards are in a static state under the stop action of a stop device in the adjustment process of a slitting saw, so that the transportation roller continuously rotates to rub the bottom end surface of the gypsum boards, thereby causing abrasion to the gypsum boards.
In order to solve the technical problems, the invention specifically provides the following technical scheme: an automatic specification switching system for gypsum boards, comprising:
the conveying and feeding structure is used for bearing the gypsum board and driving the gypsum board to be conveyed forwards at a speed a, and is provided with a conveying assembly and a conveying driving component, wherein the conveying assembly is used for providing conveying rollers so as to drive the gypsum board to be conveyed forwards or to be positioned backwards, the gypsum board is arranged between the conveying rollers, and the conveying driving component is used for driving so as to drive the conveying rollers to rotate;
the fixed-point cutting device is arranged at the discharging end of the conveying and feeding structure and is used for sectionally cutting the gypsum board;
the accelerating and transporting device is arranged at the discharging end of the transporting and feeding structure and is provided with a conveying assembly, the conveying assembly is used for supporting the gypsum board and providing a conveying roller to drive the gypsum board to be transported forwards or to be positioned backwards at a speed b, b is greater than a, and a conveying driving assembly is arranged on the side edge of the conveying assembly and is driven to drive the conveying roller to rotate;
the side of the conveying roller is provided with a gypsum board monitoring element, the gypsum board monitoring element is used for monitoring that the tail end of the gypsum board reaches the position on the conveying assembly, the material conveying driving component and the conveying driving assembly are used for driving the conveying roller and the conveying roller to reversely rotate according to the monitoring result of the gypsum board monitoring element so as to drive the gypsum board to be retracted to the position to be cut of the gypsum board, and the position to be cut of the gypsum board is right opposite to the position right below the fixed-point cutting device;
the conveying device is characterized in that a gravity feedback element is arranged on the side edge of the conveying roller and used for monitoring the weight of the gypsum board above the conveying roller, a lifting frame is arranged at the bottom of the conveying driving assembly and can lift to drive the conveying assembly to move upwards, and the conveying assembly is stopped to be driven to move upwards according to the monitoring result of the gravity feedback element.
As a preferred embodiment of the present invention, the transport assembly includes a driving shaft connected to the transport rollers, a first driving belt connected between the driving shafts, and a mounting frame and a telescopic outer frame mounted at the sides of the driving shafts;
the driving shaft is rotatably arranged on the telescopic outer frame, a first hydraulic cylinder is connected to the mounting frame, the telescopic outer frame is connected to the output end of the first hydraulic cylinder, and the telescopic outer frame can be driven by lifting motion to lift the transport rollers so as to adjust the distance between the transport rollers.
As a preferable scheme of the invention, the material conveying driving component comprises a driving worm wheel coaxially arranged on the driving shaft, a driving worm meshed with the side edge of the driving worm wheel and a first driving motor connected with the end part of the driving worm;
the first driving motor drives the driving worm wheel to rotate.
As a preferable scheme of the invention, a locating frame is arranged on the driving worm, a limiting arc plate is arranged in the locating frame, a second hydraulic cylinder is arranged in the locating frame, and the limiting arc plate is connected with the output end of the second hydraulic cylinder.
As a preferred aspect of the present invention, the conveying assembly includes a connecting shaft provided on the conveying roller and a second belt connected between the connecting shafts;
the adjacent connecting shafts are in transmission connection through the second transmission belt.
As a preferable mode of the invention, the transmission driving assembly comprises a transmission worm wheel arranged on the side edge of the connecting shaft, a transmission worm meshed on the side edge of the transmission worm wheel and a second driving motor connected to the end part of the transmission worm;
the connecting shaft side is provided with the link, the connecting shaft is all rotated and is installed on the link, the drive worm is connected the output of second driving motor, second driving motor drive, in order to drive the drive worm rotates.
As a preferable scheme of the invention, a first transmission rod is connected to the transmission worm wheel, a mounting seat is arranged on the connecting frame, the first transmission rod is rotatably arranged on the mounting seat, and a transmission groove seat is arranged at the end part of the first transmission rod;
the connecting shaft end is connected with a second transmission rod, and the second transmission rod end is provided with a transmission clamping seat which is matched with the transmission groove seat.
As a preferable mode of the invention, the gravity feedback element comprises a mounting groove arranged in the connecting frame, a lifting seat arranged in the mounting groove, a connecting spring arranged in the mounting groove and a gravity sensor connected with the end part of the connecting spring;
the lifting seat is connected with the inner wall of the mounting groove through the connecting spring, the gravity sensor is mounted in the inner wall of the mounting groove, and the second transmission rod penetrates through the lifting seat and is rotatably arranged on the lifting seat.
As a preferable scheme of the invention, the lifting frame comprises a mounting underframe, a third driving motor arranged on the mounting underframe and a driving threaded rod connected with the output end of the third driving motor;
the third driving motor drives to drive the driving threaded rod to rotate, a limiting rod is arranged on the installation underframe, and the limiting rod is arranged on the connecting frame in a penetrating mode.
As a preferred aspect of the present invention, the fixed point cutting device includes a cutting frame disposed between the transport roller and the transfer roller, a cutting cylinder mounted on the cutting frame, and a cutting driving member connected to an output end of the cutting cylinder;
the cutting drive rotates to cut the plasterboard.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the static state of the gypsum board is controlled by adjusting the driving states of the material conveying driving component and the conveying driving component, and the calibration of the cutting position of the gypsum board is controlled by adjusting the driving directions of the material conveying driving component and the conveying driving component, so that the gypsum board is in the static state in the adjustment process of the fixed point cutting device, and is in a relative static state with the conveying roller and the conveying roller, the position calibration of the gypsum board is ensured, the abrasion of the gypsum board is avoided, the production quality of the gypsum board is improved, and the defective rate of the gypsum board is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic structural diagram of an automatic specification switching system for gypsum boards according to an embodiment of the present invention;
FIG. 2 is a schematic view of a transport assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a material transporting driving part according to an embodiment of the present invention;
FIG. 4 is a schematic view of a part of a material conveying driving part according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a transfer assembly according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a conveyor drive assembly and a gravity feedback element in an embodiment of the invention;
FIG. 7 is a schematic view of a portion of a transmission driving assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a fixed point cutting device according to an embodiment of the present invention.
Reference numerals in the drawings are respectively as follows:
1-transporting a feeding structure; 2-fixed point cutting device; 3-an acceleration transport device; 4-gypsum board;
11-a transport assembly; 12-a material conveying driving part;
21-a cutting rack; 22-a cutting cylinder; 23-a cutting drive;
31-a transfer assembly; 32-a transfer drive assembly; 33-gypsum board monitoring element; 34-a gravity feedback element; 35-lifting frames;
111-transporting rollers; 112-a drive shaft; 113-a first drive belt; 114-mounting frame; 115-telescoping outer frame; 116-a first hydraulic cylinder;
121-driving a worm wheel; 122-driving a worm; 123-a first drive motor; 124-positioning frame; 125-limiting arc plates; 126-a second hydraulic cylinder;
311-conveying rollers; 312-connecting shaft; 313-a second drive belt;
321-a transmission worm gear; 322-a drive worm; 323-a second drive motor; 324-connecting frame; 325-a first transmission rod; 326-mount; 327-a transmission groove seat; 328-second transmission rod; 329-a transmission clamping seat;
341-mounting slots; 342-lifting seat; 343-connecting a spring; 344-a gravity sensor;
351-mounting a chassis; 352-third drive motor; 353-drive threaded rod; 354-stop lever.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the invention provides an automatic specification switching system for gypsum boards, which is provided with a transportation feeding structure 1, a fixed-point cutting device 2 and an acceleration transportation device 3, wherein the transportation feeding structure 1 is used for carrying gypsum boards 4 and driving the gypsum boards 4 to be transported forwards at a speed a, the transportation feeding structure 1 is provided with a transportation assembly 11 and a transportation driving part 12, the transportation assembly 11 is used for providing transportation rollers 111 so as to drive the gypsum boards 4 to be transported forwards or to be positioned backwards, the gypsum boards 4 are arranged between the transportation rollers 111, and the transportation driving part 12 is used for driving so as to drive the transportation rollers 111 to rotate; the fixed-point cutting device 2 is arranged at the discharging end of the conveying and feeding structure 1, and the fixed-point cutting device 2 is used for sectionally cutting the gypsum board 4; the accelerating and transporting device 3 is arranged at the discharging end of the transporting and feeding structure 1, the accelerating and transporting device 3 is provided with a transporting component 31, the transporting component 31 is used for supporting the gypsum board 4 and providing a transporting roller 311 to drive the gypsum board 4 to transport forwards or position backwards at a speed b, b is larger than a, a transporting driving component 32 is arranged on the side edge of the transporting component 31, and the transporting driving component 32 is used for driving the transporting roller 311 to rotate.
In the above embodiment, the stationary state of the gypsum board 4 is controlled by adjusting the driving states of the material conveying driving part 12 and the conveying driving assembly 32, and the calibration of the cutting position of the gypsum board is controlled by adjusting the driving directions of the material conveying driving part 12 and the conveying driving assembly 32, so that the gypsum board 4 is in the stationary state in the adjustment process of the fixed point cutting device 2, and is in the relative stationary state with the conveying roller 111 and the conveying roller 311, thereby avoiding the abrasion of the gypsum board 4 while ensuring the position calibration of the gypsum board 4, improving the production quality of the gypsum board 4, and reducing the defective rate of the gypsum board 4.
In order to monitor the position of the plasterboard 4 in real time, the plasterboard monitoring element 33 is arranged on the side edge of the conveying roller 311, the plasterboard monitoring element 33 is used for monitoring that the tail end of the plasterboard 4 reaches the position on the conveying component 31, and the material conveying driving component 12 and the conveying driving component 32 are used for driving the conveying roller 111 and the conveying roller 311 to reversely rotate according to the monitoring result of the plasterboard monitoring element 33 so as to drive the plasterboard 4 to be retracted to the position to be cut of the plasterboard 4 to be right below the fixed point cutting device 2.
In the practical application process of the invention, the gypsum board monitoring element 33 can monitor the gypsum board 4 reaching the gypsum board monitoring element 33 by adopting an infrared sensor, the distance between the gypsum board monitoring element 33 and the fixed point cutting device 2 is set to be the length of the gypsum board 4, when the infrared sensor monitors the end of the gypsum board 4, the position to be cut of the gypsum board is just under the fixed point cutting device 2, and the fixed point cutting device 2 can execute cutting action.
After the fixed point cutting device 2 is cut, the accelerating transportation device 3 needs to be lifted to transport the cut gypsum board 4 out, in order to control the lifting height of the accelerating transportation device 3, a gravity feedback element 34 is arranged on the side edge of the conveying roller 311, the gravity feedback element 34 is used for monitoring the weight of the gypsum board above the conveying roller 311, a lifting frame 35 is arranged at the bottom of the conveying driving component 32, the lifting frame 35 can lift to drive the conveying component 31 to move upwards, and the driving of the conveying component 31 to move upwards is stopped according to the monitoring result of the gravity feedback element 34, namely, after the gypsum board 4 is borne on the conveying roller 311 is monitored, the lifting movement of the conveying component 31 can be stopped.
The gypsum board 4 is transported to the position right below the fixed point cutting device 2 by the transportation assembly 11, the transportation assembly 11 mainly adopts the following preferred embodiment, as shown in fig. 2, the transportation assembly 11 comprises a driving shaft 112 connected on a transportation roller 111, a first driving belt 113 connected between the driving shafts 112, and a mounting frame 114 and a telescopic outer frame 115 which are arranged at the side edges of the driving shaft 112; the drive shaft 112 rotates and sets up on flexible outer frame 115, is connected with first pneumatic cylinder 116 on the mounting bracket 114, and flexible outer frame 115 is connected at the output of first pneumatic cylinder 116, and flexible outer frame 115 can be the elevating movement and drive the transport roller 111 and go up and down to the distance between the adjustment transport roller 111.
In the above embodiment, the two sets of transporting rollers 111 are mainly disposed above and below the gypsum board 4, the distance between the two sets of transporting rollers 111 can be adjusted according to the thickness of the gypsum board 4 to be cut, and the first hydraulic cylinder 116 is driven to drive the telescopic outer frame 115 to move up or down so as to drive the transporting rollers 111 to move up or down, thereby adjusting the distance between the two sets of transporting rollers 111.
According to the invention, the material conveying driving part 12 drives the conveying roller 111 to rotate, and the material conveying driving part 12 mainly adopts the following preferred embodiment, as shown in fig. 3, the material conveying driving part 12 comprises a driving worm gear 121 coaxially arranged on a driving shaft 112, a driving worm 122 meshed with the side edge of the driving worm gear 121 and a first driving motor 123 connected with the end part of the driving worm gear 122; the first driving motor 123 drives to rotate the driving worm 122.
The driving process of the material conveying driving part 12 is that the first driving motor 123 drives the driving worm 122 to rotate, thereby driving the driving worm wheel 121 to rotate, driving the worm wheel 121 to drive the conveying roller 111 to rotate through the driving shaft 112, the conveying roller 111 rotates clockwise to drive the plasterboard 4 to convey forwards, the conveying roller 111 rotates anticlockwise to drive the plasterboard 4 to convey backwards to adjust the position, the conveying roller 111 stops moving to stop conveying the plasterboard 4, and the plasterboard 4 is in a static state.
Because of the rotational inertia of the driving worm 122, the driving worm 122 rotates by a certain angle after the first driving motor 123 stops rotating, in order to stop rotating the driving worm 122 when the first driving motor 123 stops, the invention is designed in such a way that, as shown in fig. 4, a positioning frame 124 is arranged on the driving worm 122, a limiting arc plate 125 is arranged in the positioning frame 124, a second hydraulic cylinder 126 is arranged in the positioning frame 124, and the limiting arc plate 125 is connected with the output end of the second hydraulic cylinder 126.
The second hydraulic cylinder 126 drives the limiting arc plate 125 to be attached to the side wall of the driving worm 122, and the driving worm 122 is subject to the relative friction force of the limiting arc plate 125 to stop rotating, so that the transportation roller 111 can almost stop driving, i.e. stop rotating, of the first driving motor 123.
The gypsum board 4 after being cut is transported out by the transporting assembly 31 of the present invention, the transporting assembly 31 of the present invention mainly adopts the following preferred embodiment, as shown in fig. 5, the transporting assembly 31 includes a connecting shaft 312 provided on a transporting roller 311 and a second driving belt 313 connected between the connecting shafts 312; the adjacent connecting shafts 312 are in transmission connection through a second transmission belt 313.
The conveying roller 311 rotates clockwise to drive the gypsum board 4 to be conveyed forwards, and is mainly used for conveying the cut gypsum board 4, and the conveying roller 311 rotates anticlockwise to drive the gypsum board 5 to move backwards, and is mainly used for adjusting the position of the gypsum board 4 before cutting.
In the above embodiment of the present invention, the transfer driving assembly 32 drives the transfer roller 311 to rotate, and the transfer driving assembly 32 mainly adopts the following preferred embodiment, as shown in fig. 6, the transfer driving assembly 32 includes a transfer worm gear 321 disposed at a side of the connecting shaft 312, a transfer worm 322 engaged at a side of the transfer worm gear 321, and a second driving motor 323 connected to an end of the transfer worm gear 322; the connecting axle 312 side is provided with link 324, and the connecting axle 312 is all rotated and is installed on link 324, and drive worm 322 is connected at the output of second driving motor 323, and second driving motor 323 drives to drive worm 322 rotation.
The driving process of the transmission driving assembly 32 is that the second driving motor 323 drives the transmission worm 322 to rotate, so as to drive the transmission worm wheel 321 to rotate, and the transmission worm wheel 321 drives the transmission roller 311 to rotate through the connecting shaft 312.
In order to realize the transmission function between the transmission worm wheel 321 and the connecting shaft 312, as shown in fig. 6 and 7, the transmission worm wheel 321 is connected with a first transmission rod 325, the connecting frame 324 is provided with a mounting seat 326, the first transmission rod 325 is rotatably arranged on the mounting seat 326, and the end part of the first transmission rod 325 is provided with a transmission groove seat 327; the end of the connecting shaft 312 is connected with a second transmission rod 328, the end of the second transmission rod 328 is provided with a transmission clamping seat 329, and the transmission clamping seat 329 is matched with the transmission groove seat 327.
In the above embodiment, when the conveying roller 311 is not pressed down, the transmission clamping seat 329 and the transmission groove seat 327 are not at the same height position, and when the conveying roller 311 moves up to contact with the gypsum board 4 and is pressed down, the transmission clamping seat 329 is just clamped with the transmission groove seat 327, and at this time, the transmission worm wheel 321 rotates to drive the connecting shaft 312 to rotate through the first transmission rod 325 and the second transmission rod 328; this design does not contact the gypsum board 4 prior to transportation of the gypsum board 4, and also reduces the relative friction of the gypsum board 4 at the transfer roller 311.
In order to enable timely feedback when contacting the plasterboard 4 in the above embodiment, the present invention is provided with a gravity feedback element 34, and as shown in fig. 6, the gravity feedback element 34 of the present invention mainly adopts the following preferred embodiment, the gravity feedback element 34 includes a mounting groove 341 provided in the connecting frame 324, a lifting seat 342 provided in the mounting groove 341, a connecting spring 343 provided in the mounting groove 341, and a gravity sensor 344 connected to an end of the connecting spring 343; the lifting seat 342 is connected with the inner wall of the mounting groove 341 through a connecting spring 343, the gravity sensor 344 is mounted in the inner wall of the mounting groove 341, and the second transmission rod 328 penetrates through the lifting seat 342 and is rotatably arranged on the lifting seat 342.
When the conveying roller 311 moves up to be in contact with the gypsum board 4, the lifting seat 342 moves down gradually in the process until the transmission clamping seat 329 is just clamped with the transmission groove seat 327 completely, at this time, the gravity sensor 344 monitors a certain force value, and at this time, the upward movement of the conveying roller 311 is stopped.
In the present invention, in order to enable the lifting frame 35 to make a lifting movement, the lifting frame 35 of the present invention mainly adopts the following preferred embodiments, and the lifting frame 35 includes a mounting chassis 351, a third driving motor 352 provided on the mounting chassis 351, and a driving threaded rod 353 connected to an output end of the third driving motor 352; the third driving motor 352 drives to drive the driving threaded rod 353 to rotate, the mounting chassis 351 is provided with a limiting rod 354, and the limiting rod 354 is arranged on the connecting frame 324 in a penetrating manner.
The third driving motor 352 drives the driving threaded rod 353 to rotate, and the connecting frame 324 gradually moves upwards under the rotation action of the driving threaded rod 353 and the limiting action of the limiting rod 354, so as to drive the conveying roller 311 to move upwards.
The gypsum board 4 is cut by the fixed point cutting device 2, as shown in fig. 8, the fixed point cutting device 2 comprises a cutting frame 21 arranged between a conveying roller 111 and a conveying roller 311, a cutting cylinder 22 arranged on the cutting frame 21, and a cutting driving piece 23 connected with the output end of the cutting cylinder 22; the cutting drive 23 rotates to cut the plasterboard 4; the cutting drive 23 in this embodiment is translatable to accommodate plasterboards 4 of all cutting widths.
The main implementation process of the invention is that the first hydraulic cylinder 116 is driven in advance according to the thickness of the gypsum board 4 to drive the telescopic outer frame 115 to move up or down so as to drive the conveying rollers 111 to move up or down, thereby realizing the adjustment of the distance between the two groups of conveying rollers 111, the upper end surface and the lower end surface of the gypsum board 4 are contacted with the conveying rollers 111, the first driving motor 123 is driven to drive the conveying rollers 111 to rotate so as to drive the gypsum board 4 to move forward, the gypsum board monitoring element 33 monitors the position of the gypsum board 4 in real time, when the end part of the gypsum board 4 reaches the gypsum board monitoring element 33, the first driving motor 123 stops driving, the second hydraulic cylinder 126 is driven to drive the limiting arc plate 125 to be attached to the side wall of the driving worm 122, the position of the end part of the gypsum board 4 is detected in the static state of the gypsum board 4, when deviation exists between the gypsum board monitoring element 33, the first driving motor 123 is reversely driven to drive the gypsum board 4 to move reversely, repeatedly adjusting until the end of the plasterboard 4 is right against the side edge of the plasterboard monitoring element 33, at this time, the position to be cut of the plasterboard 4 is just under the fixed point cutting device 2, the cutting cylinder 22 drives the cutting driving piece 23 to move downwards, the cutting driving piece 23 rotates to cut the plasterboard 4, after cutting is completed, the third driving motor 352 drives the driving threaded rod 353 to rotate, thereby driving the conveying roller 311 to move upwards, when the conveying roller 311 moves upwards to be in contact with the plasterboard 4, a certain distance is further moved upwards until the transmission clamping seat 329 is just clamped with the transmission groove seat 327, the gravity sensor 344 reaches a certain force value, at this time, the upward movement of the conveying roller 311 is stopped, the second driving motor 323 drives the transmission worm 322 to rotate, thereby driving the transmission worm wheel 321 to rotate, and the transmission worm wheel 321 drives the conveying roller 311 to rotate through the connecting shaft 312, the cut plasterboard 4 is driven to be transported forward at the speed b, after the plasterboard 4 is transported out, the initial height position of the conveying roller 311 is reset, at this time, the first driving motor 123 is driven to drive the conveying roller 111 to rotate, so that the plasterboard 4 is driven to be transported forward to the position below the fixed point cutting device 2 at the speed a, and the above operation is repeated.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. An automatic specification switching system for gypsum board, comprising:
the conveying and feeding structure (1) is used for bearing the gypsum board (4) and driving the gypsum board (4) to be conveyed forwards at a speed a, the conveying and feeding structure (1) is provided with a conveying assembly (11) and a conveying driving component (12), the conveying assembly (11) is used for providing conveying rollers (111) so as to drive the gypsum board (4) to be conveyed forwards or to be positioned backwards, the gypsum board (4) is arranged between the conveying rollers (111), and the conveying driving component (12) is used for driving so as to drive the conveying rollers (111) to rotate;
the fixed-point cutting device (2) is arranged at the discharging end of the conveying and feeding structure (1), and the fixed-point cutting device (2) is used for sectionally cutting the gypsum board (4);
the accelerating and transporting device (3) is arranged at the discharging end of the transporting and feeding structure (1), the accelerating and transporting device (3) is provided with a conveying assembly (31), the conveying assembly (31) is used for supporting the gypsum board (4) and providing a conveying roller (311) to drive the gypsum board (4) to be transported forwards or to be positioned backwards at a speed b, b is greater than a, a conveying driving assembly (32) is arranged on the side edge of the conveying assembly (31), and the conveying driving assembly (32) is driven to drive the conveying roller (311) to rotate;
the side of the conveying roller (311) is provided with a gypsum board monitoring element (33), the gypsum board monitoring element (33) is used for monitoring that the tail end of the gypsum board (4) reaches the position on the conveying assembly (31), the material conveying driving component (12) and the conveying driving assembly (32) are used for driving the conveying roller (111) and the conveying roller (311) to reversely rotate according to the monitoring result of the gypsum board monitoring element (33), so as to drive the gypsum board (4) to be retracted to the position to be cut of the gypsum board (4) to be right below the fixed-point cutting device (2);
a gravity feedback element (34) is arranged at the side edge of the conveying roller (311), the gravity feedback element (34) is used for monitoring the weight of the gypsum board above the conveying roller (311), a lifting frame (35) is arranged at the bottom of the conveying driving assembly (32), the lifting frame (35) can lift to drive the conveying assembly (31) to move upwards, and the driving of the conveying assembly (31) to move upwards is stopped according to the monitoring result of the gravity feedback element (34);
the conveying assembly (31) comprises a connecting shaft (312) arranged on the conveying roller (311) and a second transmission belt (313) connected between the connecting shafts (312);
the adjacent connecting shafts (312) are in transmission connection through the second transmission belt (313);
the transmission driving assembly (32) comprises a transmission worm wheel (321) arranged on the side edge of the connecting shaft (312), a transmission worm (322) meshed on the side edge of the transmission worm wheel (321), and a second driving motor (323) connected to the end part of the transmission worm (322);
the side of the connecting shaft (312) is provided with a connecting frame (324), the connecting shafts (312) are rotatably arranged on the connecting frame (324), the transmission worm (322) is connected to the output end of the second driving motor (323), and the second driving motor (323) is driven to drive the transmission worm (322) to rotate;
the transmission worm gear (321) is connected with a first transmission rod (325), the connecting frame (324) is provided with a mounting seat (326), the first transmission rod (325) is rotatably arranged on the mounting seat (326), and the end part of the first transmission rod (325) is provided with a transmission groove seat (327);
the end part of the connecting shaft (312) is connected with a second transmission rod (328), a transmission clamping seat (329) is arranged at the end part of the second transmission rod (328), and the transmission clamping seat (329) is matched with the transmission groove seat (327);
the gravity feedback element (34) comprises a mounting groove (341) arranged in the connecting frame (324), a lifting seat (342) arranged in the mounting groove (341), a connecting spring (343) arranged in the mounting groove (341) and a gravity sensor (344) connected with the end part of the connecting spring (343);
the lifting seat (342) is connected with the inner wall of the mounting groove (341) through the connecting spring (343), the gravity sensor (344) is mounted in the inner wall of the mounting groove (341), and the second transmission rod (328) penetrates through the lifting seat (342) and is rotatably arranged on the lifting seat (342).
2. An automatic specification switching system for plasterboards according to claim 1, characterized in that the transport assembly (11) comprises a drive shaft (112) connected to the transport rollers (111), a first transmission belt (113) connected between the drive shafts (112), and a mounting frame (114) and a telescopic outer frame (115) mounted at the sides of the drive shafts (112);
the driving shaft (112) is rotatably arranged on the telescopic outer frame (115), a first hydraulic cylinder (116) is connected to the mounting frame (114), the telescopic outer frame (115) is connected to the output end of the first hydraulic cylinder (116), and the telescopic outer frame (115) can do lifting motion to drive the conveying rollers (111) to lift so as to adjust the distance between the conveying rollers (111).
3. An automatic specification switching system for gypsum board according to claim 2, wherein the material transporting driving part (12) comprises a driving worm wheel (121) coaxially arranged on the driving shaft (112), a driving worm (122) meshed on the side of the driving worm wheel (121), and a first driving motor (123) connected to the end of the driving worm (122);
the first driving motor (123) drives to drive the driving worm wheel (121) to rotate.
4. A gypsum board automatic specification switching system according to claim 3, wherein a positioning frame (124) is provided on the driving worm (122), a limiting arc plate (125) is provided in the positioning frame (124), a second hydraulic cylinder (126) is provided in the positioning frame (124), and the limiting arc plate (125) is connected to an output end of the second hydraulic cylinder (126).
5. The automatic specification switching system for gypsum boards according to claim 4, wherein the lifting frame (35) comprises a mounting chassis (351), a third driving motor (352) arranged on the mounting chassis (351), and a driving threaded rod (353) connected to an output end of the third driving motor (352);
the third driving motor (352) drives to drive the driving threaded rod (353) to rotate, a limiting rod (354) is arranged on the installation underframe (351), and the limiting rod (354) is arranged on the connecting frame (324) in a penetrating mode.
6. An automatic specification switching system for plasterboards according to claim 5, characterized in that the fixed point cutting device (2) comprises a cutting frame (21) arranged between a transport roller (111) and the transfer roller (311), a cutting cylinder (22) mounted on the cutting frame (21), and a cutting drive (23) connected to the output of the cutting cylinder (22);
the cutting drive (23) rotates to cut the plasterboard (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211045197.1A CN115383886B (en) | 2022-08-30 | 2022-08-30 | Automatic specification switching system for gypsum board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211045197.1A CN115383886B (en) | 2022-08-30 | 2022-08-30 | Automatic specification switching system for gypsum board |
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| CN115383886A CN115383886A (en) | 2022-11-25 |
| CN115383886B true CN115383886B (en) | 2023-07-28 |
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| CN202211045197.1A Active CN115383886B (en) | 2022-08-30 | 2022-08-30 | Automatic specification switching system for gypsum board |
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| CN116922557B (en) * | 2023-09-14 | 2023-12-12 | 泰山石膏(忻州)有限公司 | Gypsum board shaping belt feeder |
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| CN214293657U (en) * | 2020-11-30 | 2021-09-28 | 重庆信奇建材机械制造有限公司 | Green brick cutting machine |
| CN216968175U (en) * | 2021-12-14 | 2022-07-15 | 江西铂川自动化科技有限公司 | Full-automatic mud cutting reversing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0834013A (en) * | 1994-07-22 | 1996-02-06 | Yoshino Sekko Kk | Method for working original plate of gypsum plaster board and working device for depth setting |
| CN201064927Y (en) * | 2007-07-05 | 2008-05-28 | 北新集团建材股份有限公司 | Gypsum plate fixed-length cutting control system |
| CN205185032U (en) * | 2015-10-29 | 2016-04-27 | 潮州市宏粤陶瓷制作有限公司 | Automatic blank loading attachment of ceramic manufacture line moulded pottery not yet put in a kiln to bake |
| CN109421088A (en) * | 2017-08-31 | 2019-03-05 | 惠州优比贝柠科技股份有限公司 | Automatic cutting equipment and rubber Cutting process |
| CN210116020U (en) * | 2018-12-05 | 2020-02-28 | 晋州市红日板业有限公司 | Synchronous cutter is used in production of environmental protection gypsum board |
| CN110065151A (en) * | 2019-04-09 | 2019-07-30 | 四川科筑科技有限公司 | A kind of cutter device and its cutting method for gypsum board manufacture system |
| CN114311254B (en) * | 2020-09-29 | 2023-08-01 | 广东博智林机器人有限公司 | Detection mechanism and wallboard cutting device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214293657U (en) * | 2020-11-30 | 2021-09-28 | 重庆信奇建材机械制造有限公司 | Green brick cutting machine |
| CN216968175U (en) * | 2021-12-14 | 2022-07-15 | 江西铂川自动化科技有限公司 | Full-automatic mud cutting reversing machine |
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