CN115091513A - Automatic-alignment gypsum board edge sealing belt cutter device and method - Google Patents
Automatic-alignment gypsum board edge sealing belt cutter device and method Download PDFInfo
- Publication number
- CN115091513A CN115091513A CN202210815358.4A CN202210815358A CN115091513A CN 115091513 A CN115091513 A CN 115091513A CN 202210815358 A CN202210815358 A CN 202210815358A CN 115091513 A CN115091513 A CN 115091513A
- Authority
- CN
- China
- Prior art keywords
- gypsum board
- assembly
- cutter
- alignment
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/015—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- 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
Abstract
The invention discloses a gypsum board edge sealing band cutter device and a method for automatically aligning, and the device comprises a servo driving assembly, an alignment sensing assembly, an edge sealing cutting assembly and a control system, wherein the control system judges the position of a gap between two adjacent gypsum boards according to an output signal of the alignment sensing assembly, calculates the current positions of the alignment sensing assembly and the edge sealing cutting assembly, and controls a pore to regulate and control the servo driving assembly to work according to the current position so as to drive the edge sealing cutting assembly to move to the middle position of the gap between the two adjacent gypsum boards to cut off the edge sealing band; the edge sealing and cutting assembly comprises a sliding block arranged on an output shaft of the servo driving assembly and a cutter arranged on the sliding block, the lower end of the sliding block is connected with a pushing assembly which moves synchronously with the sliding block, and the pushing assembly drives the cutter to rotate around the sliding block so as to perform edge sealing belt paper cutting operation; the invention improves the conveying speed of the gypsum board conveying assembly, thereby improving the efficiency of the whole paper cutting work.
Description
Technical Field
The invention relates to the technical field of gypsum board production lines, in particular to a gypsum board edge sealing belt cutter device and a gypsum board edge sealing belt cutter method capable of automatically aligning.
Background
Most of panel enterprises are still fixed to the banding area adopting the cutter nowadays, the preceding mode of cutting off that the cutter was just in time stopped to the clearance in the middle of the two boards in the front and back, with cut paper subassembly and sensor setting in same position, detect the gap intermediate position through the sensor, then utilize control system regulation and control cut paper subassembly to accomplish the cut paper operation, in order to realize the cut paper operation of banding area, the gypsum board transport speed of this part is very slow, thereby just can guarantee the planarization of cut paper, lead to the inefficiency of cut paper.
In addition, if the position of the gap between the two plates deviates from the position of the cutter to the head due to transmission error, the cutter can cut on the plate under the condition, so that the plate is damaged; if the edge sealing belt is cut continuously due to the fact that the position of the edge sealing belt is not right, the condition that the plate is out of order can be caused, time and manpower are needed for solving the problem, and production efficiency is affected.
Disclosure of Invention
The invention aims to provide a gypsum board edge sealing belt cutter device and a gypsum board edge sealing belt cutter method capable of automatically aligning, and aims to solve the technical problems that in the prior art, paper cutting efficiency is low, a cutter is cut off partially due to system errors, and an edge sealing belt is not completely cut off.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the utility model provides an automatic gypsum board banding area cutters of alignment, includes:
the servo driving components are symmetrically arranged on two sides of the gypsum board conveying unit;
the alignment sensing assemblies are arranged on the output shaft of each servo driving assembly and used for measuring the width between the two alignment sensing assemblies;
the edge sealing and cutting assembly is arranged on an output shaft of the servo driving assembly and arranged on the side edge of the alignment sensing assembly;
the control system is connected with the servo driving assembly, the alignment sensing assembly and the edge sealing and cutting assembly, the control system judges the position of a gap between two adjacent gypsum boards according to an output signal of the alignment sensing assembly, calculates the current positions of the alignment sensing assembly and the edge sealing and cutting assembly, and controls the servo driving assembly to work according to the current position of the control hole so as to drive the edge sealing and cutting assembly to move to the middle position of the gap between the two adjacent gypsum boards to carry out edge sealing band cutting work;
the sealing and cutting assembly comprises a sliding block arranged on an output shaft of the servo driving assembly and a cutter movably arranged on the sliding block, the length of the cutter on the servo driving assembly, which is rotated to the horizontal state, is at least equal to the width of the gypsum board, the lower end of the sliding block is connected with a pushing assembly which synchronously moves with the sliding block, and the pushing assembly drives the cutter to rotate around the sliding block so as to cut paper in the sealing band.
As a preferable scheme of the present invention, a fixed distance is formed between the alignment sensing assembly and the side surface of the cutter, the control system determines a sensing position of the alignment sensing assembly corresponding to a gap between two adjacent gypsum boards according to a received time period of a change in an output signal of the alignment sensing assembly and a conveying speed of the gypsum board conveying unit, and the control system determines a position of the cutter corresponding to the cutter according to the sensing position and the fixed distance;
the control system regulates and controls the servo driving assembly to rotate according to the distance between the position of the cutter and the middle position of the gap, so that the position of the cutter is superposed with the middle position of the gap;
and after the control system finishes the paper cutting operation of the edge sealing band, the servo driving assembly is regulated and controlled to rotate reversely so as to drive the alignment sensing assembly and the edge sealing cutting assembly to reset synchronously.
As a preferred scheme of the invention, an inner sunken track arc groove is formed in the side surface of the sliding block, the cutter is installed in the inner sunken track arc groove, and the cutter rotates in the inner sunken track arc groove for a period to realize single paper cutting operation;
the pushing assembly comprises a bearing block arranged at the lower end of the sliding block, a pushing cylinder is installed on the bearing block, a telescopic shaft of the pushing cylinder is movably hinged to the cutter, the pushing cylinder and the cutter move synchronously, and the pushing cylinder pushes the cutter to move along the inner sunken rail arc groove to complete a rotation period.
As a preferable scheme of the present invention, the alignment sensing component includes a photoelectric sensor disposed on a side of the sliding block facing the gypsum board conveying unit, the photoelectric sensor is disposed between the cutter and the gypsum board located behind the cutter, and the control system determines, according to an output signal of the photoelectric sensor, a gap space between the side edge of the gypsum board or two adjacent gypsum boards detected by the photoelectric sensor at the time.
As a preferred scheme of the invention, the servo driving assembly comprises supporting frames arranged on two sides of the gypsum board conveying unit and a servo motor arranged at one end of each supporting frame, a screw rod is mounted on an output shaft of the servo motor, one end of the screw rod is movably mounted at the other end of each supporting frame, and a right-angle support plate is arranged below each supporting frame and below the screw rod;
the outer surface cover of lead screw straight-bar is equipped with the ball axle, the sliding block fixed mounting be in the surface of ball axle, the sliding block carries out linear movement along the surface of lead screw straight-bar.
As a preferable scheme of the present invention, the upper end of the bearing block is fixedly connected to the sliding block, the lower end surface of the bearing block is located on the upper surface of the right-angle carrier plate, and the bearing block slides along the upper surface of the right-angle carrier plate.
In order to solve the technical problems, the invention further provides the following technical scheme: the trimming method of the automatic-alignment gypsum board edge sealing belt cutter device is characterized by comprising the following steps of:
step 100, driving a gypsum board connected through a sealing side band to move at a fixed speed in a directional mode by using a gypsum board conveying unit, and acquiring the conveying speed of the gypsum board conveying unit;
200, arranging an alignment sensing assembly on the gypsum board conveying unit, determining the side edge of a gypsum board or a gypsum board gap by a control system according to an output signal of the alignment sensing assembly, and determining the current sensing position of the alignment sensing assembly by the control system according to the detection time point of the alignment sensing assembly detecting the gypsum board gap and the closest detection time point of the gypsum board side edge;
step 300, determining a fixed distance between the alignment sensing assembly and the cutter, calculating the number of rotation turns of the servo driving assembly by the control system according to a relation among the sensing position, the fixed distance and the gap middle position, and driving the cutter to move to the gap middle position to cut paper by the servo driving assembly according to the number of rotation turns;
and step 400, the servo driving assembly drives the alignment sensing assembly and the cutter to be synchronously reset, and the gypsum board conveying unit continuously drives the gypsum board to move so as to carry out continuous on-line edge sealing band paper cutting operation.
As a preferred scheme of the invention, in step 200, the control system calculates the movement distance of the laser according to the time difference between the signal sent by the alignment sensing assembly and the signal received by the alignment sensing assembly and the running speed of the laser;
when the laser movement distance is the same as the distance between the alignment sensing assembly and the side edge of the gypsum board, the control system determines that the alignment sensing assembly detects the side edge of the gypsum board at the moment;
when the laser movement distance is the same as the distance between the two alignment sensing assemblies, the control system determines that the alignment sensing assemblies detect the gap of the gypsum board at the moment.
In a preferred embodiment of the present invention, in step 300, the servo driving assembly rotates to drive the alignment sensing assembly and the cutting knife to move at a speed equal to the conveying speed of the gypsum board conveying assembly.
As a preferred embodiment of the present invention, the implementation method of the control system calculating the number of turns of the servo drive assembly according to the relational expression among the sensing position, the fixed distance and the gap middle position includes:
determining a conveying time period of the gypsum board conveying assembly by using a detection time point of a gap of the gypsum board detected by the alignment sensing assembly and a closest detection time point of the side edge of the gypsum board, and calculating a sensing position by using the conveying time period and the conveying speed of the gypsum board conveying assembly;
determining the initial position of the cutter relative to the tail end of the front gypsum board according to the difference between the sensing position and the fixed distance;
determining the moving distance of the cutter by using the distance between the initial position and the middle position of the gap, determining the number of rotation turns of the servo driving assembly by combining the stepping distance of each rotation turn of the servo driving assembly, and determining the paper cutting period of one-time paper cutting operation completed by the servo driving assembly and the pushing assembly;
and determining the redundant conveying distance of the gypsum board conveying assembly and correcting the moving distance by combining the paper cutting period and the conveying speed, and recalculating the number of rotation turns of the servo driving assembly by combining the stepping distance of each rotation turn of the servo driving assembly.
Compared with the prior art, the invention has the following beneficial effects:
the invention utilizes the active movement of the cutter to complete the uniform slitting work of the gypsum board edge sealing belt, the paper cutting assembly can linearly move along the gypsum board conveying direction, so that the middle position of the gap is actively found for carrying out paper cutting operation, the precision of the paper cutting work is improved through the data processing mode of the control system, the probability of deviation cutting of the cutter is effectively reduced, in addition, compared with the prior art, the embodiment can improve the conveying speed of the gypsum board conveying assembly of the part, and the efficiency of the whole paper cutting work is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic top view of a cutting device for a sealing tape of a gypsum board according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the pushing assembly according to the embodiment of the present invention;
FIG. 3 is a schematic view of the pushing assembly retracting downward according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cutter movement control system according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of a method for controlling the movement of a cutting blade according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a servo drive assembly; 2-aligning the sensing assembly; 3-edge sealing and cutting-off components; 4-a control system; 5-sinking the track arc groove;
11-a support frame; 12-a servo motor; 13-lead screw straight rod; 14-a right-angled carrier plate; 15-ball shafts;
21-a photosensor;
31-a slider; 32-a cutter; 33-a pushing assembly;
331-a carrier block; 332-push cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 4, the invention provides a self-aligning cutting device for a sealing band of a gypsum board, which uses a sensor to emit and receive laser, and uses the time difference between the laser emission and the laser running speed to calculate the measurement width, thereby realizing the gap between the gypsum board and the gypsum board.
Most importantly, the gap between two adjacent gypsum boards is a fixed value, and the edge sealing strips are cut off by adjusting and controlling the cutter to move to the middle position of the gap, so that the edge sealing strips of the front gypsum board and the rear gypsum board are in an even distribution state, and the quality of the gypsum boards is improved.
The gypsum board edge cutting device specifically comprises a servo driving assembly 1, an alignment sensing assembly 2, an edge sealing and cutting assembly 3 and a control system 4.
The servo driving components 1 are symmetrically arranged on two sides of the gypsum board conveying unit;
the alignment sensing assembly 2 is mounted on the output shaft of each servo driving assembly 1, and the alignment sensing assembly 2 is used for measuring the width between the alignment sensing assembly 2 and a gypsum board or the width between two alignment sensing assemblies 2.
The sealing edge cutting component 3 is arranged on an output shaft of the servo driving component 1 and arranged on the side edge of the alignment sensing component 2.
In the present embodiment, the gypsum board conveying assembly is always in the operating state, the servo driving assembly 1 is in the stopping state in the initial state, and when the control system 4 detects that the gap position between two adjacent gypsum boards at the moment is operated to the servo driving assembly 1 according to the output signal of the alignment sensing assembly 2, the servo driving assembly 1 starts to move.
The control system 4 determines the distance between the edge sealing and cutting-off component 3, which is equivalent to the middle position of a gap between two adjacent gypsum boards, through calculating the current position of the alignment sensing component 2 and the fixed distance between the alignment sensing component 2 and the edge sealing and cutting-off component 3, controls the work of the pore servo driving component 1 according to the current position regulation and control, and drives the edge sealing and cutting-off component 3 to move to the middle position of the gap between two adjacent gypsum boards to carry out edge sealing band cutting-off work, so that the uniform cutting operation of an edge sealing band between two adjacent gypsum boards is realized.
The edge sealing and cutting assembly 3 comprises a sliding block 31 arranged on an output shaft of the servo driving assembly 1 and cutters 32 movably arranged on the sliding block 31, the lengths of the cutters 32 on the two servo driving assemblies 1 which rotate to the horizontal state are at least equal to the width of a gypsum board, the lower ends of the sliding blocks 31 are connected with pushing assemblies 33 which move synchronously with the sliding block 31, and the pushing assemblies 33 rotate around the sliding block 31 through driving the cutters 32 to perform edge sealing band paper cutting operation.
A fixed distance is formed between the side surfaces of the alignment sensing assembly 2 and the cutter 32, the control system 4 determines the sensing position of the alignment sensing assembly 2 corresponding to the gap between two adjacent gypsum boards according to the received time period of the output signal change of the alignment sensing assembly 2 and the conveying speed of the gypsum board conveying unit, and the control system 4 determines the cutter position corresponding to the cutter 32 according to the sensing position and the fixed distance.
The control system 4 regulates and controls the servo driving component 1 to rotate according to the distance between the position of the cutter and the middle position of the gap, so that the position of the cutter coincides with the middle position of the gap.
And after the control system 4 finishes the paper cutting operation of the edge sealing belt, the servo driving assembly 1 is regulated and controlled to rotate reversely so as to drive the alignment sensing assembly 2 and the edge sealing cutting assembly 3 to reset synchronously.
Generally, the existing paper cutting operation is generally: set up cut paper subassembly and sensor in same position, detect the gap intermediate position through the sensor, then utilize control system regulation and control cut paper subassembly to accomplish the cut paper operation, in order to realize the cut paper operation of banding area, the gypsum board transport speed of this part is very slow to just can guarantee the planarization of cut paper, lead to the inefficiency of cut paper.
Therefore, the paper cutting assembly in the embodiment can linearly move along the gypsum board conveying direction, so that the gap middle position is actively found for paper cutting operation, the accuracy of paper cutting operation is improved through the data processing mode of the control system, the probability of deviation cutting of the cutter is effectively reduced, in addition, compared with the prior art, the conveying speed of the gypsum board conveying assembly in the part can be improved, and the efficiency of the whole paper cutting operation is improved.
And whole in-process, the gypsum board conveying assembly can normally be transported, therefore the gypsum board conveying assembly in this embodiment is at the uniform velocity state, and banding cutting assembly 3 realizes the operation of cutting paper on line to the gypsum board in transit.
As shown in fig. 2 and 3, the sliding block 31 is provided with an inner sunken rail arc groove 5 on a side surface thereof, the cutter 32 is installed in the inner sunken rail arc groove 5, and the cutter 32 rotates in the inner sunken rail arc groove 5 for one cycle to perform a single paper cutting operation.
The alignment sensing assembly 2 comprises a photoelectric sensor 21 arranged on the side surface of the sliding block 31 facing the gypsum board conveying unit, the photoelectric sensor 21 is arranged between the cutter 32 and the gypsum board at the back, and the control system 4 judges the gypsum board side edge detected by the photoelectric sensor 21 at the moment or the gap space between two adjacent gypsum boards according to the output signal of the photoelectric sensor 21.
The pushing assembly 33 comprises a bearing block 331 arranged at the lower end of the sliding block 31, a pushing cylinder 332 is arranged on the bearing block 331, a telescopic shaft of the pushing cylinder 332 is movably hinged with the cutting knife 32, the pushing cylinder 332 and the cutting knife 32 move synchronously, and the pushing cylinder 332 pushes the cutting knife 32 to move along the inward-sinking track arc groove 5 to complete a rotation period.
In the present embodiment, the detection frequency of the photoelectric sensor 21 is determined according to the error range of the cutting of the edge sealing band and the conveying speed of the plasterboard conveying assembly, and generally, if the error range is relatively small, the detection frequency of the photoelectric sensor 21 is relatively high, and if the error range is relatively large, the detection frequency of the photoelectric sensor 21 is relatively low in order to reduce the data processing frequency of the control system 4.
When the photoelectric sensor 21 detects a gap between the gypsum boards, the control system 4 immediately calculates the distance between the photoelectric sensor 21 and the last gypsum board end at this time according to the time point of last detection of the side edge of the gypsum board and the time point of this detection of the gap, and then determines the relative position between the cutter 32 and the last gypsum board end at this time and the distance between the cutter 32 and the middle position of the gap according to the fixed distance between the photoelectric sensor 21 and the cutter 32.
The servo driving assembly 1 drives the cutter 32 to move, and the driving distance of the servo driving assembly 1 is determined by combining the displacement of the gypsum board conveying assembly in the moving process of the cutter 32, so that the slitting precision of the edge sealing belt is improved, and the probability of deviation of the cutter is reduced.
The cutting operation of the cutter 32 is realized by the following steps:
in the normal transportation stage of the gypsum board, the air cylinder 332 is pushed to jack up the cutter 32 upwards, and the cutter 32 rotates around the inner sunken rail arc groove 5 to be in an inclined state so as not to hinder the conveying of the gypsum board and not to damage the side edge of the gypsum board;
when the cutting knife 32 and the pushing cylinder 332 are regulated and controlled to be shifted to the middle position of the gap, the pushing cylinder 332 pulls the cutting knife 32 downwards, and the cutting knife 32 rotates around the inner sunken rail arc groove 5 to be in a horizontal state so as to cut off the edge sealing belt as a reference.
In addition, the servo driving assembly 1 comprises supporting frames 11 arranged on two sides of the gypsum board conveying unit and a servo motor 12 arranged at one end of the supporting frame 11, a lead screw straight rod 13 is mounted on an output shaft of the servo motor 12, one end of the lead screw straight rod 13 is movably mounted at the other end of the supporting frame 11, and a right-angle carrier plate 14 is arranged below the lead screw straight rod 13 of the supporting frame 11.
The ball shaft 15 is sleeved on the outer surface of the lead screw straight rod 13, the sliding block 31 is fixedly installed on the outer surface of the ball shaft 15, and the sliding block 31 linearly moves along the surface of the lead screw straight rod 13.
The upper end of the bearing block 331 is fixedly connected to the sliding block 31, the lower end surface of the bearing block 331 is located on the upper surface of the right-angle carrier 14, and the bearing block 331 slides along the upper surface of the right-angle carrier 14.
When the servo motor 12 rotates in the forward direction, the cutter 32 moves linearly along the axis of the straight screw rod 13, and when the servo motor 12 rotates in the reverse direction, the cutter 32 moves linearly along the axis of the straight screw rod 13 in a resetting manner.
Therefore, this embodiment utilizes the removal of cutter initiative, accomplish the even work of cutting to the gypsum board banding area, the cut paper subassembly can be along gypsum board direction of delivery linear motion, thereby the initiative is found the gap intermediate position and is carried out the cut paper operation, processing mode through control system to data, improve the accuracy of cut paper work, the inclined to one side probability is cut to effectual reduction cutter, in addition, this embodiment is for prior art, can improve the gypsum board of this part and carry the conveyor means's of subassembly transport speed, thereby improve the efficiency of whole cut paper work.
In addition, as shown in fig. 5, in order to further explain the working principle of the gypsum board edge cutting device with automatic alignment, an edge cutting method of the edge cutting device is also provided, which comprises the following steps:
and step 100, driving the gypsum boards connected through the edge sealing band to move at a fixed speed in a directional mode by using the gypsum board conveying unit, and obtaining the conveying speed of the gypsum board conveying unit.
200, arranging an alignment sensing assembly on the gypsum board conveying unit, determining the side edge of the gypsum board or the gap of the gypsum board by the control system according to an output signal of the alignment sensing assembly, and determining the current sensing position of the alignment sensing assembly by the control system according to the detection time point of the alignment sensing assembly detecting the gap of the gypsum board and the closest detection time point of the side edge of the gypsum board.
In step 200, the control system calculates the movement distance of the laser according to the time difference between the signal sent by the alignment sensing assembly and the signal received by the alignment sensing assembly and the running speed of the laser;
when the laser movement distance is the same as the distance between the alignment sensing assembly and the side edge of the gypsum board, the control system determines that the alignment sensing assembly detects the side edge of the gypsum board at the moment;
when the laser movement distance is the same as the distance between the two alignment sensing assemblies, the control system determines that the alignment sensing assembly at the moment detects a gap of the gypsum board.
And 300, determining a fixed distance between the alignment sensing assembly and the cutter, calculating the rotation turns of the servo driving assembly by the control system according to the relation among the sensing position, the fixed distance and the gap middle position, and driving the cutter to move to the gap middle position to cut paper by the servo driving assembly according to the rotation turns.
In step 300, the servo driving assembly rotates to drive the aligning sensing assembly and the cutter to move at a speed higher than the conveying speed of the gypsum board conveying assembly.
Therefore, in this embodiment, the feeding speed of the gypsum board feeding unit can be set according to the linear transmission speed of the servo driving unit, as long as the feeding speed of the gypsum board feeding unit is ensured to be lower than the linear transmission speed of the servo driving unit.
The above-mentioned benefit of setting for lies in, because cutter and sensor have fixed interval, consequently after the banding area is cut to regulation and control cutter, in order to guarantee the next cutter position regulation and control operation, cutter and sensor all need the reset operation.
Therefore, the servo driving component rotates to drive the aligning sensing component and the cutter to move at a speed equal to the conveying speed of the gypsum board conveying component, so that the gypsum board transmission operation can be continued when the control system 4 detects that the signal of the sensor is converted from a wide space to a narrow space after the sensor is reset, and the next edge sealing band cutting operation is performed when the control system 4 detects that the signal of the sensor is converted from the narrow space to the wide space.
In addition, the control system calculates the number of rotation turns of the servo driving assembly according to the relational expression among the sensing position, the fixed spacing and the middle position of the gap, and the implementation method comprises the following steps:
1. determining the conveying time period of the gypsum board conveying assembly by using the detection time point of the alignment sensing assembly for detecting the gap of the gypsum board and the closest detection time point of the side edge of the gypsum board, and calculating the sensing position by using the conveying time period and the conveying speed of the gypsum board conveying assembly;
2. determining the initial position of the cutter relative to the tail end of the front gypsum board according to the difference between the sensing position and the fixed distance;
3. determining the moving distance of the cutter by using the distance between the initial position and the middle position of the gap, determining the number of rotating circles of the servo driving assembly by combining the stepping distance of each circle of rotation of the servo driving assembly, and determining the paper cutting period of one-time paper cutting operation completed by the servo driving assembly and the pushing assembly;
specifically, the paper cutting cycle in which the clothes driving assembly and the pushing assembly complete one paper cutting operation includes that the cutter moves to the middle position of the gap, the pushing assembly drives the cutter to cut off the edge sealing belt, and the pushing assembly drives the cutter to rotate to the total time consumption of the inclined state.
4. And determining the redundant conveying distance of the gypsum board conveying assembly and correcting the moving distance by combining the paper cutting period and the conveying speed, and recalculating the number of rotation turns of the servo driving assembly by combining the stepping distance of each turn of the servo driving assembly.
The redundant conveying distance is specifically data obtained by multiplying the conveying speed of the gypsum board conveying assembly by the total time consumption corresponding to the paper cutting period, the redundant conveying distance is subtracted from the moving distance to obtain a correction distance, and the number of rotation turns of the servo driving assembly is recalculated by combining the correction distance and the stepping distance of each rotation turn of the servo driving assembly.
Step 400, the servo driving assembly drives the alignment sensing assembly and the cutter to reset synchronously, and the gypsum board conveying unit continues to drive the gypsum board to move so as to perform continuous on-line edge sealing band paper cutting operation.
This embodiment utilizes the removal of cutter initiative, accomplish the even work of cutting to the gypsum board banding area, the paper cutting subassembly can be along gypsum board direction of delivery linear motion, thereby the initiative is found the gap intermediate position and is carried out the cut paper operation, through the control system to the processing mode of data, improve the accuracy of paper cutting work, the inclined to one side probability is cut to effectual reduction cutter, additionally, this embodiment can improve the gypsum board conveying assembly's of this part transport speed for prior art, thereby improve the efficiency of whole paper cutting work.
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 to the disclosure by those skilled in the art within the spirit and scope of the disclosure, and such modifications and equivalents should also be considered as falling within the scope of the disclosure.
Claims (10)
1. The utility model provides an automatic gypsum board banding area cutters of alignment which characterized in that includes:
the servo driving components (1) are symmetrically arranged on two sides of the gypsum board conveying unit;
the alignment sensing assemblies (2) are mounted on the output shaft of each servo driving assembly (1), and the alignment sensing assemblies (2) are used for measuring the width between the alignment sensing assemblies (2) and a gypsum board or the width between the two alignment sensing assemblies (2);
the sealing edge cutting component (3) is arranged on an output shaft of the servo driving component (1) and is arranged on the side edge of the alignment sensing component (2);
the control system (4) is connected with the servo driving assembly (1), the alignment sensing assembly (2) and the edge sealing and cutting assembly (3), the control system (4) judges the position of a gap between two adjacent gypsum boards according to an output signal of the alignment sensing assembly (2), the control system (4) calculates the current positions of the alignment sensing assembly (2) and the edge sealing and cutting assembly (3), and the control hole regulates and controls the servo driving assembly (1) to work according to the current position so as to drive the edge sealing and cutting assembly (3) to move to the middle position of the gap between the two adjacent gypsum boards to carry out edge sealing and cutting work;
wherein, banding cuts off subassembly (3) including setting up sliding block (31) on the output shaft of servo drive subassembly (1) to and movable mounting cutter (32) on sliding block (31), two cutter (32) on servo drive subassembly (1) rotate to the length of horizontality and equal to at least the width of gypsum board, the lower extreme of sliding block (31) be connected with sliding block (31) synchronous motion's promotion subassembly (33), promotion subassembly (33) are through driving cutter (32) are rotatory in order to carry out banding area cut paper operation around sliding block (31).
2. The automatic alignment cutting device for the sealing band of the gypsum board as claimed in claim 1,
a fixed distance is formed between the alignment sensing assembly (2) and the side face of the cutter (32), the control system (4) determines the sensing position of the alignment sensing assembly (2) corresponding to a gap between two adjacent gypsum boards according to the received time period of output signal change of the alignment sensing assembly (2) and the conveying speed of the gypsum board conveying unit, and the control system (4) determines the cutter position corresponding to the cutter (32) according to the sensing position and the fixed distance;
the control system (4) regulates and controls the servo driving component (1) to rotate according to the distance between the cutter position and the middle position of the gap, so that the cutter position is superposed with the middle position of the gap;
and after the control system (4) finishes the edge sealing belt paper cutting operation, the servo driving assembly (1) is regulated and controlled to rotate reversely so as to drive the alignment sensing assembly (2) and the edge sealing cutting assembly (3) to reset synchronously.
3. The automatic alignment cutting device for the sealing band of the gypsum board as claimed in claim 2,
an inner sunken rail arc groove (5) is formed in the side surface of the sliding block (31), the cutter (32) is installed in the inner sunken rail arc groove (5), and the cutter (32) rotates in the inner sunken rail arc groove (5) for one period to realize single paper cutting operation;
the pushing assembly (33) comprises a bearing block (331) arranged at the lower end of the sliding block (31), a pushing cylinder (332) is installed on the bearing block (331), a telescopic shaft of the pushing cylinder (332) is movably hinged with the cutter (32), the pushing cylinder (332) and the cutter (32) move synchronously, and the pushing cylinder (332) pushes the cutter (32) to move along the inner sunken rail arc groove (5) to complete a rotating period.
4. The automatic alignment cutting device for the sealing band of the gypsum board as claimed in claim 3,
alignment sensing component (2) are including setting up sliding block (31) orientation photoelectric sensor (21) of gypsum board conveying unit side, photoelectric sensor (21) set up cutter (32) and back between the gypsum board, control system (4) judge the gypsum board side or the gap space between two adjacent gypsum boards that photoelectric sensor (21) detected this moment according to photoelectric sensor's (21) output signal.
5. The automatic alignment cutting device for the sealing band of the gypsum board as claimed in claim 3,
the servo driving assembly (1) comprises supporting frames (11) arranged on two sides of the gypsum board conveying unit and a servo motor (12) arranged at one end of each supporting frame (11), a lead screw straight rod (13) is mounted on an output shaft of each servo motor (12), one end of each lead screw straight rod (13) is movably mounted at the other end of each supporting frame (11), and a right-angle supporting plate (14) is arranged below each supporting frame (11) below each lead screw straight rod (13);
the ball shaft (15) is sleeved on the outer surface of the lead screw straight rod (13), the sliding block (31) is fixedly installed on the outer surface of the ball shaft (15), and the sliding block (31) moves linearly along the surface of the lead screw straight rod (13).
6. The automatic alignment cutting device for the sealing band of the gypsum board as claimed in claim 5,
the upper end of the bearing block (331) is fixedly connected with the sliding block (31), the lower end face of the bearing block (331) is located on the upper surface of the right-angle carrier plate (14), and the bearing block (331) slides along the upper surface of the right-angle carrier plate (14).
7. The trimming method for an automatic aligning gypsum board trimming apparatus according to any one of claims 1 to 6, comprising the steps of:
step 100, driving a gypsum board connected through a sealing side band to move at a fixed speed in a directional mode by using a gypsum board conveying unit, and acquiring the conveying speed of the gypsum board conveying unit;
200, arranging an alignment sensing assembly on the gypsum board conveying unit, determining the side edge of the gypsum board or the gap of the gypsum board by a control system according to an output signal of the alignment sensing assembly, and determining the current sensing position of the alignment sensing assembly by the control system according to the detection time point of the alignment sensing assembly detecting the gap of the gypsum board and the closest detection time point of the side edge of the gypsum board;
step 300, determining a fixed interval between the alignment sensing assembly and the cutter, wherein the control system calculates the number of rotation turns of the servo driving assembly according to a relational expression among the sensing position, the fixed interval and the gap middle position, and the servo driving assembly drives the cutter to move to the gap middle position according to the number of rotation turns to cut paper;
and step 400, the servo driving assembly drives the alignment sensing assembly and the cutter to synchronously reset, and the gypsum board conveying unit continues to drive the gypsum board to move so as to perform continuous on-line edge sealing band paper cutting operation.
8. The trimming method of the automatic alignment gypsum board edge sealing band cutter device according to claim 7,
in step 200, the control system calculates the movement distance of the laser according to the time difference between the signal sent by the alignment sensing assembly and the signal received by the alignment sensing assembly and the running speed of the laser;
when the laser movement distance is the same as the distance between the alignment sensing assembly and the side edge of the gypsum board, the control system determines that the alignment sensing assembly detects the side edge of the gypsum board at the moment;
when the laser movement distance is the same as the distance between the two alignment sensing assemblies, the control system determines that the alignment sensing assemblies detect the gap of the gypsum board at the moment.
9. The trimming method of the automatic alignment gypsum board edge sealing band cutter device according to claim 7,
in step 300, the servo driving assembly rotates to drive the aligning sensing assembly and the cutter to move at a speed equal to the conveying speed of the gypsum board conveying assembly.
10. The trimming method of the automatic alignment gypsum board edge sealing band cutter device according to claim 7,
the control system calculates the number of rotation turns of the servo driving assembly according to the relational expression among the sensing position, the fixed distance and the gap middle position, and the implementation method comprises the following steps:
determining a conveying time period of the gypsum board conveying assembly by using a detection time point of a gap of the gypsum board detected by the alignment sensing assembly and a closest detection time point of the side edge of the gypsum board, and calculating a sensing position by using the conveying time period and the conveying speed of the gypsum board conveying assembly;
determining the initial position of the cutter relative to the tail end of the front gypsum board according to the difference between the sensing position and the fixed distance;
determining the moving distance of the cutter by using the distance between the initial position and the middle position of the gap, determining the number of rotation turns of the servo driving assembly by combining the stepping distance of each rotation turn of the servo driving assembly, and determining the paper cutting period of one-time paper cutting operation completed by the servo driving assembly and the pushing assembly;
and determining redundant conveying distance of the gypsum board conveying assembly and correcting the moving distance by combining the paper cutting period and the conveying speed, and recalculating the number of rotation turns of the servo driving assembly by combining the stepping distance of each rotation turn of the servo driving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210815358.4A CN115091513A (en) | 2022-07-08 | 2022-07-08 | Automatic-alignment gypsum board edge sealing belt cutter device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210815358.4A CN115091513A (en) | 2022-07-08 | 2022-07-08 | Automatic-alignment gypsum board edge sealing belt cutter device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115091513A true CN115091513A (en) | 2022-09-23 |
Family
ID=83296542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210815358.4A Pending CN115091513A (en) | 2022-07-08 | 2022-07-08 | Automatic-alignment gypsum board edge sealing belt cutter device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115091513A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790876A (en) * | 1973-02-15 | 1974-02-05 | Rockwell International Corp | Paper cutting machine |
| JPH05138316A (en) * | 1991-11-20 | 1993-06-01 | Sumitomo Metal Ind Ltd | Cutting device in continuous casting equipment |
| CN1091698A (en) * | 1992-09-28 | 1994-09-07 | 诺菲公司 | The method and apparatus system of preparation cover |
| JP2006056140A (en) * | 2004-08-20 | 2006-03-02 | Chiyoda Ute Co Ltd | Manufacturing method of gypsum board |
| CA2627104A1 (en) * | 2007-03-21 | 2008-09-21 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Gapping system for dual-blade trimmer |
| CN105382872A (en) * | 2015-11-26 | 2016-03-09 | 故城北新建材有限公司 | Edge sealing belt cut-off device |
| CN106270743A (en) * | 2015-05-15 | 2017-01-04 | 北新集团建材股份有限公司 | A kind of Os Draconis clipping apparatus and Os Draconis cold-rolling mill |
| CN111702838A (en) * | 2020-05-22 | 2020-09-25 | 滁州卷烟材料厂 | Corrugated paper conveying multichannel cutting integrated device |
| CN114179139A (en) * | 2021-12-02 | 2022-03-15 | 平邑北新建材有限公司 | Gypsum board banding area shearing mechanism |
| CN114433937A (en) * | 2020-11-06 | 2022-05-06 | 维佳工程有限公司 | Automatic tracking and cutting device for composite metal pipe |
-
2022
- 2022-07-08 CN CN202210815358.4A patent/CN115091513A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790876A (en) * | 1973-02-15 | 1974-02-05 | Rockwell International Corp | Paper cutting machine |
| JPH05138316A (en) * | 1991-11-20 | 1993-06-01 | Sumitomo Metal Ind Ltd | Cutting device in continuous casting equipment |
| CN1091698A (en) * | 1992-09-28 | 1994-09-07 | 诺菲公司 | The method and apparatus system of preparation cover |
| JP2006056140A (en) * | 2004-08-20 | 2006-03-02 | Chiyoda Ute Co Ltd | Manufacturing method of gypsum board |
| CA2627104A1 (en) * | 2007-03-21 | 2008-09-21 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Gapping system for dual-blade trimmer |
| CN106270743A (en) * | 2015-05-15 | 2017-01-04 | 北新集团建材股份有限公司 | A kind of Os Draconis clipping apparatus and Os Draconis cold-rolling mill |
| CN105382872A (en) * | 2015-11-26 | 2016-03-09 | 故城北新建材有限公司 | Edge sealing belt cut-off device |
| CN111702838A (en) * | 2020-05-22 | 2020-09-25 | 滁州卷烟材料厂 | Corrugated paper conveying multichannel cutting integrated device |
| CN114433937A (en) * | 2020-11-06 | 2022-05-06 | 维佳工程有限公司 | Automatic tracking and cutting device for composite metal pipe |
| CN114179139A (en) * | 2021-12-02 | 2022-03-15 | 平邑北新建材有限公司 | Gypsum board banding area shearing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115091513A (en) | Automatic-alignment gypsum board edge sealing belt cutter device and method | |
| CN110480176A (en) | Material strip marking device, marking equipment and marking method | |
| US5752593A (en) | Belt feeder centering method and apparatus | |
| CN205086047U (en) | Novel side cut system | |
| CN219563203U (en) | Paperboard cutting machine with automatic deviation correcting assembly | |
| CN219882618U (en) | Edge banding machine head aligning mechanism and edge banding machine | |
| CN113894852B (en) | Control method of cutting equipment | |
| CN110948535A (en) | Automatic tool setting method for film slitting | |
| CN101850568A (en) | Slotting equipment | |
| CN213562901U (en) | Secondary trimming device for plastic master slice | |
| CN111633700A (en) | Cutting machine with tracking system | |
| CN112318565A (en) | Accurate conveyer belt processing equipment of ration cutting | |
| CN211169185U (en) | Direct-drive type longitudinal cutting deviation correcting system for corrugated board production line | |
| KR100591108B1 (en) | Angle variable cutter and transfer of carcass | |
| CN113524285A (en) | Soft strip feeding and cutting mechanism and cutting method | |
| CN210939681U (en) | Finger joint board cutting equipment | |
| CN109366601B (en) | Four-station conductive adhesive tape slitter | |
| CN218659596U (en) | Feeding device for slicing plate and wood | |
| CN216442629U (en) | Rock wool strip crosscut equipment | |
| CN218988232U (en) | Deviation correcting device of dividing and cutting machine | |
| CN216803574U (en) | High-efficient high accuracy computer proof press adjusts platform | |
| CN215280129U (en) | Automatic angle cutting machine for grinding wheel and saw blade | |
| CN204819609U (en) | Circulation dry plate cutting equipment | |
| CN218928106U (en) | Equal-length cutting machine for bamboo strip gluing | |
| CN111300548A (en) | Numerical control cutting equipment for automatically cutting parts on assembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |