CN114888937A - Mud brick cutting control system and method - Google Patents
Mud brick cutting control system and method Download PDFInfo
- Publication number
- CN114888937A CN114888937A CN202210469499.5A CN202210469499A CN114888937A CN 114888937 A CN114888937 A CN 114888937A CN 202210469499 A CN202210469499 A CN 202210469499A CN 114888937 A CN114888937 A CN 114888937A
- Authority
- CN
- China
- Prior art keywords
- roller
- mud
- plc
- motor
- cutting
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
-
- 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
-
- 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
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a system and a method for controlling mud brick cutting in the field of cutting equipment, wherein the system comprises a discharging unit, a detecting unit, a cutting unit and a feeding unit; the discharging unit further comprises a discharging box, a second motor, a motor driver and a PLC (programmable logic controller), wherein the discharging box is connected with the output end of the second motor, the second motor is connected with the output end of the motor driver, the PLC is in signal connection with the motor driver, a feeding hole is formed in one end of the discharging box, a water spraying pipe is arranged on the outer surface of the discharging box, an electromagnetic valve is arranged on the water spraying pipe, an atomizing nozzle is arranged at the end of the water spraying pipe, and the electromagnetic valve is in signal connection with the PLC through a signal line; the detection unit further comprises a pressure sensing element, a supporting shaft, a sliding block, a roller, an analog-digital converter and a Hall sensor, a support is fixedly arranged on the outer surface of the Hall sensor and fixedly connected with the supporting shaft, and a dovetail groove in the vertical direction is formed in the outer surface of the discharge box.
Description
Technical Field
The invention relates to the field of cutting equipment, in particular to a system and a method for controlling mud brick cutting.
Background
When ceramic products are industrially produced in large scale at present, the demand of ceramic pug is large, and full-automatic ceramic product production equipment is not provided at present. Ceramic pug, also known as green and brick. The pug for producing refractory products is a mixture obtained by mixing granular materials or powder materials of various raw materials according to a certain proportion and adding water or other bonding agents into a mixing machine for mixing, and the ceramic pug is required to be rolled and stirred in the production process of ceramics to obtain fine pug.
At present, the fine pug obtained after stirring is generally extruded from a mixing mill, then is manually cut into pug bricks, and the pug bricks are transported to a ceramic product forming area by a manual plate trailer for further processing. The main purpose of cutting into mud bricks is to facilitate storage and transport. However, the manual cutting mode is low in efficiency, the consistency of quality is difficult to ensure (the measurement and the material adding in a ceramic product forming area are inconvenient), and the invention provides a new scheme for solving the technical problems of low ceramic brick transportation efficiency and low brick cutting efficiency.
Disclosure of Invention
The invention provides a system and a method for controlling cutting of mud bricks, which aim to solve the problem of low mud brick cutting efficiency.
In order to solve the technical problem, the present application provides the following technical solutions: a mud brick cutting control system comprises a discharging unit, a detecting unit, a cutting unit and a feeding unit;
the discharging unit further comprises a discharging box, a second motor, a motor driver and a PLC (programmable logic controller), wherein the discharging box is connected with the output end of the second motor, the second motor is connected with the output end of the motor driver, the PLC is in signal connection with the motor driver, a feeding hole is formed in one end of the discharging box, a water spraying pipe is arranged on the outer surface of the discharging box, an electromagnetic valve is arranged on the water spraying pipe, an atomizing nozzle is arranged at the end of the water spraying pipe, and the electromagnetic valve is in signal connection with the PLC through a signal line;
the detection unit further comprises a pressure sensitive element, a support shaft, a sliding block, a roller, an analog-digital converter and a Hall sensor, wherein a support is fixedly arranged on the outer surface of the Hall sensor, the support is fixedly connected with the support shaft, a dovetail groove in the vertical direction is formed in the outer surface of the discharge box, the sliding block is in sliding connection with the dovetail groove, one end of the support shaft is fixedly connected with the sliding block, the other end of the support shaft is in rotating connection with the roller, a magnet which triggers the Hall sensor to count when the roller rotates is embedded in the roller, the Hall sensor is used for detecting the number of turns of the rotation of the roller, a plurality of strip-shaped pressure sensitive elements which are uniformly distributed are arranged in the dovetail groove, one end of the analog-digital converter is in signal connection with the PLC, and the other end of the analog-digital converter is in signal connection with the Hall sensor and the pressure sensitive element respectively;
the cutting unit also comprises a cutting steel wire, a transmission shaft and a rack, the rack is fixedly arranged on one side of the discharging box, the transmission shaft is rotatably connected with the rack, two ends of the cutting steel wire are fixedly connected with the transmission shaft, a signal transmission line is arranged on one side of the rack, and the signal transmission line is in signal connection with the PLC;
the feeding unit comprises a discharging channel, a conveying belt, a transmission belt, a first motor, a baffle and fastening bolts, wherein the discharging channel is in a groove shape, one end of the discharging channel is fixedly connected with a discharging box, the other end of the discharging channel is fixedly connected with the baffle, the baffle is fixedly arranged on two sides of the conveying belt, the conveying belt is connected with the baffle through the fastening bolts, a driving roller is arranged on one side of the conveying belt, the conveying belt is rotatably connected with the transmission belt through the driving roller, a driven roller is arranged on one side of the transmission belt, the transmission belt is rotatably connected with the first motor through the driven roller, and the first motor is in signal connection with the PLC.
The principle of the scheme is as follows: when the equipment runs, the first motor and the second motor are started simultaneously, the first motor drives the conveyor belt to run, the second motor drives the discharge box to work, a mold arranged in the discharge box extrudes ceramic pug into a pug brick shape, then the pug brick starts to discharge from the discharge channel, the discharge box and the conveyor belt drive the pug brick to move forward, meanwhile, the pug brick is in friction contact with the roller and drives the roller to rotate, the number of turns of the roller to rotate is transmitted to the Hall sensor, the analog-to-digital converter is in signal connection with the PLC and the Hall sensor, the surface area of the roller can be obtained through measurement and calculation, the number of turns of the roller to multiply the surface area of the roller to obtain the length of the pug brick, the length of the pug brick multiplied by the cross-sectional area of the pug brick is equal to the mass of the pug brick, the cross-sectional area of the pug brick is equal to the cross-sectional area of the discharge channel, the pug brick can be obtained through measurement and calculation, and finally the mass of the pug brick can be obtained; the cutting unit is in signal connection with the PLC through a signal transmission line, a worker can set that when the quality of the mud bricks reaches a preset value, the cutting steel wire performs cutting action, the second motor drives the transmission shaft, the transmission shaft drives the cutting steel wire to perform cutting work, and the cut mud bricks are transmitted to a mud brick processing workshop through the conveyor belt; the outer surface of the discharging box is provided with a dovetail groove, the sliding block is connected with the dovetail groove in a sliding mode, one end of the supporting shaft is fixedly connected with the sliding block, the other end of the supporting shaft is connected with the roller in a rotating mode, the Hall sensor is used for detecting the number of turns of the roller in the rotating mode, a plurality of strip-shaped pressure sensitive elements which are uniformly distributed are arranged in the dovetail groove, one end of the analog-to-digital converter is in signal connection with the PLC, and the other end of the analog-to-digital converter is in signal connection with the Hall sensor and the pressure sensitive elements respectively; by arranging the PLC, when the water content of the mud brick is high, the mud brick is softer as a whole compared with the normal water content, a part of the roller is sunk into the mud brick, the roller rolls to drive the sliding block to slide downwards, the sliding block triggers the pressure sensitive element below the dovetail groove, the pressure sensitive element transmits a signal back to the PLC, the PLC controls the cutting unit to cut the mud brick with high water content, and the time for storing and naturally airing the mud brick can be prolonged by a worker; when the normal water content of contrast when the water content of mud brick is lower, the mud brick is whole harder, and the gyro wheel drives the slider and upwards slides, and the pressure sensitive element of top is triggered to the slider, and pressure sensitive element returns the PLC controller with the pressure value, carries out the water spray humidification through setting up PLC controller control sprinkler, then cuts the operation again, also can mix the mud brick that water content is low and the mud brick that water content is high, the operation of doing over again.
The scheme has the beneficial effects that: the system has the advantages of using the PLC control system: the reliability is high, the anti-interference ability is strong, the matching is complete, the function is complete, and the applicability is strong; the external wiring of the control equipment is greatly reduced, so that the design and construction period of the control system is greatly shortened, and meanwhile, the maintenance is easy, so that the labor cost and the equipment cost are saved, and the production efficiency is improved; meanwhile, the mud bricks are cut by setting the quality of the mud bricks to reach a preset value, and the mud bricks with different qualities can be cut to meet the requirements of manufacturing different ceramic products; also can mix the mud brick that water content is low and the mud brick that water content is high, and the operation of doing over again can make the whole quality of mud brick unified.
Furthermore, the frame adopts a mode of parallel arrangement and combination of a plurality of steel frames.
Has the beneficial effects that: the steel frame has high material strength and light weight, and the device has higher structural reliability by adopting a parallel arrangement and combination mode.
Furthermore, a certain gap is arranged between the discharge channel and the conveyor belt.
Has the advantages that: establish certain clearance in the middle of discharging channel and conveyer belt, avoid discharging channel below support department to contact with the conveyer belt, cause the conveyer belt wearing and tearing to warp.
Furthermore, a blowing device which blows air opposite to the roller is arranged on the supporting shaft.
Has the advantages that: set up blast apparatus and blow to the gyro wheel to clear away its remaining pug in surface, and keep its dry state, both realized self-cleaning and can prolong its life.
The scheme also provides a mud brick cutting method, which comprises the following steps:
s1, setting the quality of the mud bricks to be a preset value;
s2, starting the equipment, driving the conveyor belt to run by the first motor, driving the discharge box to work by the second motor, extruding the ceramic pug into a pug shape by a mold arranged in the discharge box, and discharging from the discharge channel;
s3, the mud bricks are in friction contact with the roller and drive the roller to rotate, the number of turns of the roller rotation is transmitted to the Hall sensor, the analog-to-digital converter is in signal connection with the PLC and the Hall sensor, the surface area of the roller can be obtained through measurement and calculation, the number of turns of the roller rotation is multiplied by the surface area of the roller to obtain the length of the mud bricks, the length of the mud bricks multiplied by the cross-sectional area of the mud bricks is equal to the mass of the mud bricks, the cross-sectional area of the mud bricks is equal to the cross-sectional area of the discharging channel, the mud bricks can be obtained through measurement and calculation, and finally the mass of the mud bricks can be obtained;
s3, when the quality of the mud bricks reaches a preset value, the PLC controls the cutting unit to execute cutting operation;
and S4, conveying the cut mud bricks to a storage place through a conveyor belt.
S5, when the water content of the clay brick is higher, the clay brick is softer compared with the normal water content, a part of the roller is sunk into the clay brick, the roller rolls to drive the sliding block to slide downwards, the sliding block triggers the pressure sensitive element below the dovetail groove, the pressure sensitive element transmits a signal back to the PLC, and the PLC controls the cutting unit to cut the clay brick with high water content independently;
s6, when the normal water content of contrast when the water content of mud brick is lower, the mud brick is whole harder, and the gyro wheel drives the slider upwards to slide, and the pressure sensitive element of top is triggered to the slider, and pressure sensitive element passes the pressure value back PLC controller, carries out the humidification of spraying water through setting up PLC controller control sprinkler, then cuts the operation again, also can mix the mud brick that water content is low and the mud brick that water content is high, the operation of doing over again.
Further, the preset value of the pug quality in the step S1 can be set in advance in the PLC controller. The preset value can be changed according to production requirements, operators can flexibly write programs, and the programs are convenient to use and better understood in the actual operation process.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a system and method for controlling cutting of clay bricks according to the present invention;
FIG. 2 is a front view of a first embodiment of a system and method for controlling cutting of mud bricks according to the present invention;
FIG. 3 is a front view of a cutting unit in a first embodiment of a system and method for controlling cutting of a mud brick according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2 according to a first embodiment of the system and method for controlling cutting of clay bricks of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings attached hereto include: the device comprises a roller 20, a support shaft 21, a blowing device 24, a cutting steel wire 30, a transmission shaft 31, reinforcing ribs 32, a frame 33, a transmission belt 40, a first motor 41, a baffle plate 42, a fastening bolt 43, a conveyor belt 44, a discharge box 45, a discharge channel 46, a second motor 47, a PLC (programmable logic controller) 48, a motor driver 49, a power line 50, an encoder signal line 51, a pressure sensitive element 60 and a slide block 61.
Example one
Example (b): the device can be divided into four units, namely a discharging unit, a detecting unit, a cutting unit and a feeding unit,
the discharging unit further comprises a discharging box 45, a second motor 47, a motor driver and a PLC (programmable logic controller) 48, wherein the discharging box 45 is connected with the output end of the second motor 47, the second motor 47 is connected with the output end of the motor driver 49 through a power line 50 and an encoder signal line 51, the PLC 48 is in signal connection with the motor driver 49, one end of the discharging box 45 is provided with a feeding port, the outer surface of the discharging box 45 is provided with a water spraying pipe, the water spraying pipe is provided with an electromagnetic valve, the end part of the water spraying pipe is provided with an atomizing nozzle, and the electromagnetic valve is in signal connection with the PLC 48 through a signal line; the second motor 47 adopts an alternating current servo motor, the alternating current servo motor can ensure that the control speed and the position precision are very accurate, the power range of the alternating current servo motor is large, the high power can be realized, the highest rotating speed is low, the power is increased and rapidly reduced, and the low-speed stable operation is suitable for being carried out; the motor driver 49 adopts an LCDB2042002-LB622 servo driver, the capacity of an industrial grade intelligent power module IPM of the LCDB2 servo driver is stronger than the overload capacity, the load disturbance resistance capacity and the starting torque of the same type servo product with the same calibrated power, and meanwhile, the overload capacity of 2.5 times can be generally achieved below 1.5KW, and the overload capacity of 2 times can be achieved above 2 KW; the PLC controller 48 adopts a Siemens 200SMART PLC module which has the advantages of simplicity, high performance and high integration, 6 expansion modules and a signal board can be expanded, and the PLC controller is suitable for application with more I/O ports and more load in logic control.
The detection unit further comprises a pressure sensitive element 60, a support shaft 21, a sliding block 61, a roller 20, an analog-digital converter and a Hall sensor, wherein a support is welded on the outer surface of the Hall sensor, the support is welded with the support shaft 21, a dovetail groove in the vertical direction is welded on the outer surface of the discharge box, the sliding block 61 is in sliding connection with the dovetail groove, one end of the support shaft 21 is welded with the sliding block, the other end of the support shaft 21 is in rotating connection with the roller 20 through a rotating shaft, a magnet which triggers the Hall sensor to count when the roller 20 rotates is embedded in the roller, the Hall sensor is used for detecting the number of rotating turns of the roller, a plurality of strip-shaped pressure sensitive elements 60 which are uniformly distributed are arranged in the dovetail groove, one end of the analog-digital converter is in signal connection with the PLC 48, and the other end of the analog-digital converter is in signal connection with the Hall sensor and the pressure sensitive element 60 respectively; the supporting shaft 21 is provided with the blowing device 24, the storage battery is arranged in the blowing device 24 to drive the blowing device 24 to work, the blowing device 24 is in signal connection with the input module of the PLC 48, the blowing device 24 blows air towards the roller 20 to remove residual mud on the surface of the roller and keep the roller in a dry state, self-cleaning is achieved, and the service life of the roller is prolonged.
The cutting unit further comprises a cutting steel wire 30, a transmission shaft 31 and a rack 33, the rack 33 is fixedly arranged on one side of the discharging box, the transmission shaft 31 is rotatably connected with the rack 33, two ends of the cutting steel wire 30 are fixedly welded with the transmission shaft 31, a signal transmission line is arranged on one side of the rack 33, and the signal transmission line is in signal connection with a PLC 48; the bottom of the rack 33 is provided with a reinforcing rib 32, and the reinforcing rib 32 is welded and fixed on the rack; the rack 33 adopts a mode of arranging and combining a plurality of steel frames in parallel, so that the rack is firm in structure, and the rack 33 has the function of a slide rail due to the design of sliding connection with the transmission shaft 31; the cutting wire 30 has a diameter of 0.5mm to 1.00mm, is made of carbon steel, stainless steel or tungsten steel, and has an anti-corrosion coating on its surface to increase its service life.
The feeding unit comprises a discharging channel 46, a conveying belt 44, a transmission belt 40, a first motor 41, a baffle plate 42 and a fastening bolt 43, wherein the discharging channel 46 is groove-shaped, one end of the discharging channel 46 is welded with a discharging box 45, the other end of the discharging channel is welded with the baffle plate 42, the baffle plate 42 is welded on two sides of the conveying belt, the conveying belt 44 is connected with the baffle plate 42 through the fastening bolt 43, a driving roller is arranged on one side of the conveying belt 44, the conveying belt is rotatably connected with the transmission belt 40 through the driving roller, a driven roller is arranged on one side of the transmission belt 40, the transmission belt 40 is rotatably connected with the first motor 41 through the driven roller, and the first motor 41 is in signal connection with a PLC 48; the first motor 41 adopts an alternating current servo motor, the alternating current servo motor can ensure that the control speed and the position precision are very accurate, the power range of the alternating current servo motor is large, the high power can be realized, the highest rotating speed is low, the power is increased and rapidly reduced, and the alternating current servo motor is suitable for low-speed and stable operation; the conveyor belt 44 is made of polyvinyl chloride made of polyester fiber cloth and polyvinyl chloride glue, and has a smooth surface, and is firm and durable; set up baffle 42 and can make the device in-service use, the mud brick can not drop because of the environment, the angle problem, and stability is higher, and the baffle is easily installed, is maintained convenience, long service life.
When the equipment is operated, the first motor 41 and the second motor 47 are started simultaneously, the first motor 41 drives the conveyor belt 44 to operate, the second motor 47 drives the discharge box 45 to operate, a mold arranged in the discharge box 45 extrudes ceramic pug into a pug brick shape, then the pug brick starts to be discharged from the discharge channel, the discharge box 45 and the conveyor belt drive the pug brick to move forward, meanwhile, the pug brick is in friction contact with the roller 20 and drives the roller 20 to rotate, the number of rotating turns of the roller 20 is transmitted to the Hall sensor, the analog-to-digital converter is in signal connection with the PLC 48 and the Hall sensor, the surface area of the roller 20 can be obtained through measurement calculation, the number of rotating turns of the roller 20 is multiplied by the surface area of the roller 20 to obtain the length of the pug brick, the length of the pug brick multiplied by the cross-section area is equal to the mass of the pug brick, the cross-section area is equal to the cross-section area of the discharge channel 46 and can be obtained through measurement calculation, finally, obtaining the quality of the mud bricks; the cutting unit is in signal connection with the PLC 48 through a signal transmission line, a worker can set that when the quality of the mud bricks reaches a preset value, the cutting steel wire 30 performs cutting action, the second motor 47 drives the transmission shaft, the transmission shaft drives the cutting steel wire 30 to perform cutting work, and the cut mud bricks are transmitted to a mud brick processing workshop through the conveyor belt 44; the outer surface of the discharging box 45 is provided with a dovetail groove, the sliding block 61 is connected with the dovetail groove in a sliding mode, one end of the supporting shaft 21 is fixedly connected with the sliding block 61, the other end of the supporting shaft is connected with the roller 20 in a rotating mode, the Hall sensor is used for detecting the number of rotating turns of the roller 20, a plurality of strip-shaped pressure sensitive elements 60 which are uniformly distributed are arranged in the dovetail groove, one end of the analog-to-digital converter is in signal connection with the PLC 48, and the other end of the analog-to-digital converter is in signal connection with the Hall sensor and the pressure sensitive elements 60 respectively; through setting up PLC controller 48, when the water content of mud brick is higher, the whole softer of mud brick when comparing normal water content, a part of gyro wheel is absorbed in the mud brick, roll and drive the slider and slide down, slider 61 triggers pressure sensing element 60 below the dovetail, pressure sensing element 60 passes the signal back to PLC controller 48, PLC controller 48 control cutting unit carries out cutting work, cut off the mud brick that the water content is high alone, the staff can increase the time of preserving and naturally drying with this part of mud brick; when the normal water content of contrast when the water content of mud brick is lower, the mud brick is whole harder, and the gyro wheel drives the slider and upwards slides, and the pressure sensitive element of top is triggered to slider 61, and pressure sensitive element 60 returns PLC controller 48 with the pressure value, carries out the water spray humidification through setting up PLC controller 48 control sprinkler, then cuts the operation again, also can mix the mud brick that water content is low and the mud brick that water content is high, the operation of doing over again.
The system has the advantages of using the PLC control system: the reliability is high, the anti-interference ability is strong, the matching is complete, the function is complete, and the applicability is strong; the external wiring of the control equipment is greatly reduced, so that the design and construction period of the control system is greatly shortened, and meanwhile, the maintenance is easy, so that the labor cost and the equipment cost are saved, and the production efficiency is improved; meanwhile, the mud bricks are cut by setting the quality of the mud bricks to reach a preset value, and the mud bricks with different qualities can be cut to meet the requirements of manufacturing different ceramic products; also can mix the mud brick that water content is low and the mud brick that water content is high, and the operation of doing over again can make the whole quality of mud brick unified.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A system for controlling cutting of a clay brick, comprising: the device comprises a discharging unit, a detecting unit, a cutting unit and a feeding unit;
the discharging unit further comprises a discharging box, a second motor, a motor driver and a PLC (programmable logic controller), wherein the discharging box is connected with the output end of the second motor, the second motor is connected with the output end of the motor driver, the PLC is in signal connection with the motor driver, a feeding hole is formed in one end of the discharging box, a water spraying pipe is arranged on the outer surface of the discharging box, an electromagnetic valve is arranged on the water spraying pipe, an atomizing nozzle is arranged at the end of the water spraying pipe, and the electromagnetic valve is in signal connection with the PLC through a signal line;
the detection unit further comprises a pressure sensitive element, a support shaft, a sliding block, a roller, an analog-digital converter and a Hall sensor, wherein a support is fixedly arranged on the outer surface of the Hall sensor, the support is fixedly connected with the support shaft, a dovetail groove in the vertical direction is formed in the outer surface of the discharge box, the sliding block is in sliding connection with the dovetail groove, one end of the support shaft is fixedly connected with the sliding block, the other end of the support shaft is in rotating connection with the roller, a magnet which triggers the Hall sensor to count when the roller rotates is embedded in the roller, the Hall sensor is used for detecting the number of turns of the rotation of the roller, a plurality of strip-shaped pressure sensitive elements which are uniformly distributed are arranged in the dovetail groove, one end of the analog-digital converter is in signal connection with the PLC, and the other end of the analog-digital converter is in signal connection with the Hall sensor and the pressure sensitive element respectively;
the cutting unit also comprises a cutting steel wire, a transmission shaft and a rack, the rack is fixedly arranged on one side of the discharging box, the transmission shaft is rotatably connected with the rack, two ends of the cutting steel wire are fixedly connected with the transmission shaft, a signal transmission line is arranged on one side of the rack, and the signal transmission line is in signal connection with the PLC;
the feeding unit comprises a discharging channel, a conveying belt, a transmission belt, a first motor, a baffle and fastening bolts, wherein the discharging channel is in a groove shape, one end of the discharging channel is fixedly connected with a discharging box, the other end of the discharging channel is fixedly connected with the baffle, the baffle is fixedly arranged on two sides of the conveying belt, the conveying belt is connected with the baffle through the fastening bolts, a driving roller is arranged on one side of the conveying belt, the conveying belt is rotatably connected with the transmission belt through the driving roller, a driven roller is arranged on one side of the transmission belt, the transmission belt is rotatably connected with the first motor through the driven roller, and the first motor is in signal connection with the PLC.
2. A clay brick cutting control system according to claim 1, wherein: the frame adopts a mode of parallel arrangement and combination of a plurality of steel frames.
3. A clay brick cutting control system according to claim 1, wherein: a certain gap is arranged between the discharge channel and the conveyor belt.
4. A clay brick cutting control system according to claim 1, wherein: the supporting shaft is provided with a blowing device blowing air towards the roller.
5. A method for cutting off clay bricks is characterized by comprising the following steps: the method comprises the following steps:
s1, setting the quality of the mud bricks to be a preset value;
s2, starting the equipment, driving the conveyor belt to run by the first motor, driving the discharge box to work by the second motor, extruding the ceramic pug into a pug shape by a mold arranged in the discharge box, and discharging from the discharge channel;
s3, the mud bricks are in friction contact with the roller and drive the roller to rotate, the number of turns of the roller rotation is transmitted to the Hall sensor, the analog-to-digital converter is in signal connection with the PLC and the Hall sensor, the surface area of the roller can be obtained through measurement and calculation, the number of turns of the roller rotation is multiplied by the surface area of the roller to obtain the length of the mud bricks, the length of the mud bricks multiplied by the cross-sectional area of the mud bricks is equal to the mass of the mud bricks, the cross-sectional area of the mud bricks is equal to the cross-sectional area of the discharging channel, the mud bricks can be obtained through measurement and calculation, and finally the mass of the mud bricks can be obtained;
s3, when the quality of the mud bricks reaches a preset value, the PLC controls the cutting unit to execute cutting operation;
s4, conveying the cut mud bricks to a storage place through a conveyor belt;
s5, when the water content of the mud brick is high, the mud brick is softer as a whole compared with the normal water content, a part of the roller is sunk into the mud brick, the roller rolls to drive the sliding block to slide downwards, the sliding block triggers the pressure sensitive element below the dovetail groove, the pressure sensitive element transmits a signal back to the PLC, and the PLC controls the cutting unit to cut the mud brick with high water content independently;
s6, when the normal water content of contrast when the water content of mud brick is lower, the mud brick is whole harder, and the gyro wheel drives the slider upwards to slide, and the pressure sensitive element of top is triggered to the slider, and pressure sensitive element passes the pressure value back PLC controller, carries out the humidification of spraying water through setting up PLC controller control sprinkler, then cuts the operation again, also can mix the mud brick that water content is low and the mud brick that water content is high, the operation of doing over again.
6. A method for cutting off clay bricks according to claim 5, wherein: the preset value of the pug quality in the step S1 can be set in advance in the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469499.5A CN114888937B (en) | 2022-04-28 | 2022-04-28 | Mud brick cutting control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469499.5A CN114888937B (en) | 2022-04-28 | 2022-04-28 | Mud brick cutting control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114888937A true CN114888937A (en) | 2022-08-12 |
| CN114888937B CN114888937B (en) | 2023-09-29 |
Family
ID=82718722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210469499.5A Active CN114888937B (en) | 2022-04-28 | 2022-04-28 | Mud brick cutting control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114888937B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2801457A1 (en) * | 2013-05-07 | 2014-11-12 | Sistemas Tecnicos de Castellon, S.L. | Method and plant for manufacturing shaped ceramic articles |
| CN205343407U (en) * | 2015-12-14 | 2016-06-29 | 四川省宜宾市吴桥建材工业有限责任公司 | Automatic slitter of control |
| CN206748543U (en) * | 2017-05-12 | 2017-12-15 | 新疆中泰国信节能环保有限公司 | A kind of pre-extruded embryo material automatic cutting equipment |
| ES2685848A1 (en) * | 2017-10-23 | 2018-10-11 | Vidmar Rm 2000, S.L. | MANUFACTURING MACHINE OF TEXAS OR PANELS OF DIFFERENT FORMS (Machine-translation by Google Translate, not legally binding) |
| 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 |
| CN214644618U (en) * | 2020-12-29 | 2021-11-09 | 邹平宏宇博鹰建材有限公司 | Tile automatic cutting device |
| CN113858416A (en) * | 2021-09-24 | 2021-12-31 | 北新集团建材股份有限公司 | Gypsum board waste discharge control system and method |
| CN113954228A (en) * | 2021-10-26 | 2022-01-21 | 山东工业陶瓷研究设计院有限公司 | SOFC support body processing system and application method thereof |
-
2022
- 2022-04-28 CN CN202210469499.5A patent/CN114888937B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2801457A1 (en) * | 2013-05-07 | 2014-11-12 | Sistemas Tecnicos de Castellon, S.L. | Method and plant for manufacturing shaped ceramic articles |
| CN205343407U (en) * | 2015-12-14 | 2016-06-29 | 四川省宜宾市吴桥建材工业有限责任公司 | Automatic slitter of control |
| CN206748543U (en) * | 2017-05-12 | 2017-12-15 | 新疆中泰国信节能环保有限公司 | A kind of pre-extruded embryo material automatic cutting equipment |
| ES2685848A1 (en) * | 2017-10-23 | 2018-10-11 | Vidmar Rm 2000, S.L. | MANUFACTURING MACHINE OF TEXAS OR PANELS OF DIFFERENT FORMS (Machine-translation by Google Translate, not legally binding) |
| 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 |
| CN214644618U (en) * | 2020-12-29 | 2021-11-09 | 邹平宏宇博鹰建材有限公司 | Tile automatic cutting device |
| CN113858416A (en) * | 2021-09-24 | 2021-12-31 | 北新集团建材股份有限公司 | Gypsum board waste discharge control system and method |
| CN113954228A (en) * | 2021-10-26 | 2022-01-21 | 山东工业陶瓷研究设计院有限公司 | SOFC support body processing system and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114888937B (en) | 2023-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100532045C (en) | Full automatic block production line | |
| CN110653982A (en) | Production process of light environment-friendly PVC artificial leather | |
| CN103213195B (en) | Production system of foaming bricks | |
| CN214293657U (en) | Green brick cutting machine | |
| CN204622293U (en) | Full-automatic light wall board product line | |
| CN114888937A (en) | Mud brick cutting control system and method | |
| CN104816379A (en) | Full-automatic production line for light wallboard | |
| CN2464523Y (en) | Production line for mechanization continuous production of double-fibre gypsum board | |
| CN1251850C (en) | Automatic non-supporting board manufacture and system of light batten | |
| CN210633838U (en) | Full-automatic extrusion forming light wallboard production line | |
| CN101352892A (en) | Rolling type technique and production line for molding assembly large plate | |
| CN205043933U (en) | Building walling intelligence production line | |
| CN106946026A (en) | A kind of device for the offline pile of gypsum lightweight hollow partition board | |
| CN111136782A (en) | Gypsum mould box forming process and forming machine | |
| CN211418700U (en) | Material level limit induction device | |
| CN102602004A (en) | Ultra-wide 8M geomembrane production line equipment | |
| CN105599126A (en) | Building wall material intelligent production line | |
| CN103231443B (en) | A kind of framed and with the method for work of this framed switching mechanism being used in conjunction with | |
| CN113479657A (en) | Environment-friendly intelligent feeding system for accurate metering | |
| CN209796710U (en) | Automatic roll-over table that rolls off production line of panel | |
| CN210705285U (en) | Device for manufacturing building product by using construction slurry | |
| CN110919852B (en) | Modular special mortar production equipment | |
| RU2483873C1 (en) | Polymer roof tile production line | |
| CN110561799A (en) | Abandonment PVC macromolecular material refabrication production line | |
| CN103496038A (en) | Groove-shaped brick production 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |