CN111633798A - Cutting method and cutting unit for aerated concrete plate - Google Patents
Cutting method and cutting unit for aerated concrete plate Download PDFInfo
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- CN111633798A CN111633798A CN202010589614.3A CN202010589614A CN111633798A CN 111633798 A CN111633798 A CN 111633798A CN 202010589614 A CN202010589614 A CN 202010589614A CN 111633798 A CN111633798 A CN 111633798A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/145—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for dividing block-shaped bodies of expanded materials, e.g. cellular concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
Abstract
The application relates to a cutting method of an aerated concrete plate and a cutting unit thereof, relating to the technical field of preparation of fabricated building materials, wherein the cutting unit comprises a cutting platform, a side surface horizontal integrated cutting machine, a vertical cutting machine and a groove milling device, and the groove milling device is arranged at one end of the side surface horizontal integrated cutting machine, which is close to the vertical cutting machine; the cutting method using the cutting machine comprises the steps that the cutting platform is kept still, the side face horizontal integrated cutting machine moves to sequentially perform side face cutting, horizontal cutting and groove milling on a green body, and then the vertical cutting machine moves to perform vertical cutting on the green body. The blank can be reduced and the probability that the blank rocks or even topples over on the cutting platform is improved, the cutting precision of the blank is improved, the blank which collapses in the horizontal cutting process can be milled together, and the flatness of the mounting groove in the blank is improved.
Description
Technical Field
The application relates to the technical field of preparation of fabricated building materials, in particular to a cutting method and a cutting unit for an aerated concrete plate.
Background
The aerated concrete is a light porous silicate product prepared by taking siliceous materials (sand, fly ash, siliceous tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding a gas former (aluminum powder) and carrying out the processes of proportioning, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like, and is named as aerated concrete because the aerated concrete contains a large amount of uniform and fine pores after gas generation. The aerated concrete plate is one of aerated concrete products, and the volume of a single aerated concrete plate product is larger than that of an aerated concrete building block, so that the construction speed is higher, and an installation groove needs to be formed in the aerated concrete plate, so that the aerated concrete plate can be conveniently butted and installed during construction.
When the plate cut by the existing aerated concrete cutting unit is used, the overall processing precision is low, the low precision is mainly reflected in that the straightness of the mounting groove is low, and the surface of the mounting groove is uneven due to the low straightness, so that the construction difficulty is increased and the construction cost is increased when the aerated concrete plate is used for construction; moreover, the produced aerated concrete plate directly becomes a waste product, and the processing cost is increased.
Disclosure of Invention
In order to improve the cutting precision of the aerated concrete plate, the first purpose of the application is to provide a cutting method of the aerated concrete plate.
In order to improve the cutting precision of the aerated concrete plate, the second purpose of the application is to provide a cutting unit, and the cutting unit can realize the first purpose of the cutting method of the aerated concrete plate.
The first application purpose of the application is realized by the following technical scheme:
a cutting method of an aerated concrete plate comprises the steps that a blank body is kept still, and a cutting machine with a horizontal integrated side face, a vertical cutting machine and a groove milling device move to cut the blank body.
By adopting the technical scheme, the blank body is kept still when the blank body is cut and milled, so that the blank body is not easy to shake or even topple over on the cutting platform, and the cutting precision is improved; and when horizontal integral type cutting machine of side, vertical cutting machine, milling flutes device removed, be difficult for receiving the influence of cutting waste material, the straight line precision when removing is high, and the difficult uneven phenomenon of pothole appearing in the surface of mounting groove department, and then the precision when having improved the milling flutes.
The present application may be further configured in a preferred example to:
the method comprises the following specific steps:
s1, positioning a blank body: carrying the demolded green body by a cutting platform;
s2, side face cutting: cutting the side surface of the blank by moving a side surface horizontal integrated cutting machine;
s3, horizontal cutting: horizontally cutting the blank by moving a side surface horizontal integrated cutting machine;
s4, vertical cutting: vertically cutting the green body by moving a vertical cutting machine;
s5, carrying away the blank: moving the cut blanks to a marshalling area for marshalling;
s6, groove milling: milling a groove on the side surface of the blank by a groove milling device; wherein the S6. groove milling is performed between the S2. side face cutting and the S3. horizontal cutting, or the S6. groove milling is performed between the S3. horizontal cutting and the S4. vertical cutting.
By adopting the technical scheme, when the S6 groove milling is carried out between the S2. side face cutting and the S3. horizontal cutting, the thickness of the blank is reduced after the groove milling device mills the side face of the blank, and when the blank passes through the horizontal cutting steel wire, the resistance in the horizontal cutting is reduced, so that the probability of breakage of the horizontal cutting steel wire is reduced, the production continuity is improved, and the production efficiency is improved; when the S6 groove milling is performed between the S3. horizontal cutting and the S4. vertical cutting, the blanks collapsed during the horizontal cutting can be milled together, and the precision of the side face of the blank is improved.
The present application may be further configured in a preferred example to: and S6, groove milling is performed between the S3. horizontal cutting and the S4. vertical cutting.
By adopting the technical scheme, the blanks collapsed during horizontal cutting can be milled together, and the precision of the side surface of the blank is improved.
The present application may be further configured in a preferred example to: s6, milling the groove by using the milling machine, wherein the milling comprises S61. rough milling and S62. finish milling;
s61, rough milling: performing preliminary groove milling on the side surface of the blank;
s62, finish milling: and milling the side surface of the blank again.
By adopting the technical scheme, when the groove is milled once, the side face of the blank body is roughly milled, and then the side face of the blank body is finely milled, so that the milling resistance during milling at each time is reduced, the breakage rate of the blank body is reduced, and the smoothness of the mounting groove is improved.
The present application may be further configured in a preferred example to: s61, the rough milling comprises S611, stretching out the rough milling cutter and S612, retracting the rough milling cutter;
s611, stretching out the rough milling cutter: the rough milling cutter preliminarily mills the side surface of the blank;
s612, withdrawing the rough milling cutter: stopping the rough milling cutter to perform primary milling on the side surface of the blank;
s62, fine milling comprises S621, extending out a fine milling cutter and S622, retracting the fine milling cutter;
s621, extending out the finish milling cutter: the side face of the blank is milled again by the finish milling cutter;
s622, withdrawing the finish milling cutter: and stopping milling the side surface of the blank again by the finish milling cutter.
By adopting the technical scheme, when the rough milling cutter and the fine milling cutter extend out, the side face of the plate part is milled; when the rough milling cutter and the finish milling cutter are withdrawn, the rough milling cutter and the finish milling cutter stop milling the side surface of the green body, and the mounting groove is prevented from being milled at the part of the building block.
The present application may be further configured in a preferred example to: s611, stretching out the rough milling cutter, and S6111, detecting the position of the blank body;
s6111, detecting the position of the blank: and detecting the position of the blank body by using a sensor, and executing the step S612. the rough milling cutter is withdrawn when the blank body is detected by the sensor or the blank body cannot be detected by the sensor.
By adopting the technical scheme, the sensor always monitors the relative position of the side surface horizontal integrated cutting machine or the vertical cutting machine and the blank body, and when the blank body is detected by the sensor or the blank body cannot be detected by the sensor, the rough milling cutter retracts to move, so that the plate part on the blank body is milled, and the building block part on the blank body is not milled.
The present application may be further configured in a preferred example to: s61, further comprising S613 time delay in rough milling;
s613, delaying: and S612, after the rough milling cutter is withdrawn for a period of time, S622, the fine milling cutter is withdrawn.
By adopting the technical scheme, because the finish milling cutter and the rough milling cutter have a certain distance, the finish milling cutter is delayed to be withdrawn from the rough milling cutter, so that the finish milling cutter and the rough milling cutter are withdrawn at the same position relative to the blank body, and the cutting precision is improved.
The second application purpose of the present application is achieved by the following technical solutions:
the utility model provides a cutting unit, includes cutting platform, the horizontal integral type cutting machine of side, vertical cutting machine and milling flutes device, cutting platform fixed connection is subaerial, the milling flutes device sets up on the horizontal integral type cutting machine of side or the vertical cutting machine, the horizontal integral type cutting machine of side with vertical cutting machine is in set gradually on cutting platform's the length direction, just horizontal integral type cutting machine of side, vertical cutting machine all follow cutting platform's length direction slides with ground and is connected.
By adopting the technical scheme, the blank body is kept still when the blank body is cut and milled, so that the blank body is not easy to shake or even topple over on the cutting platform, and the cutting precision is improved; and when horizontal integral type cutting machine of side, vertical cutting machine removed, be difficult for receiving the influence of cutting waste material, the straight line precision when removing is high, and the difficult uneven phenomenon of pothole that appears in the surface of mounting groove department, and then the precision when having improved the milling flutes.
The present application may be further configured in a preferred example to: the groove milling device is arranged in the middle of the side surface horizontal integrated cutting machine, or the groove milling device is arranged at one end, close to the vertical cutting machine, of the side surface horizontal integrated cutting machine, or the groove milling device is arranged at one end, close to the side surface horizontal integrated cutting machine, of the vertical cutting machine.
By adopting the technical scheme, when the groove milling device is arranged in the middle of the side surface horizontal integrated cutting machine, the thickness of the blank body is reduced after the groove milling device mills the side surface of the blank body, and when the blank body passes through the horizontal cutting steel wire, the resistance in horizontal cutting is reduced, so that the probability of breakage of the cutting steel wire is reduced, the production continuity is improved, and the production efficiency is improved; when the groove milling device is arranged at one end, close to the vertical cutting machine, of the side face horizontal integrated cutting machine, or the groove milling device is arranged at one end, close to the side face horizontal integrated cutting machine, of the vertical cutting machine, the blanks collapsed during horizontal cutting can be milled together, and the accuracy of the side face of the blank body is improved.
The present application may be further configured in a preferred example to: the groove milling device is arranged at one end, close to the vertical cutting machine, of the horizontal integrated cutting machine on the side face.
By adopting the technical scheme, the blanks collapsed during horizontal cutting can be milled together, the precision of the side face of the blank is improved, meanwhile, the groove milling device is arranged on the horizontal integrated cutting machine on the side face, the matching degree between the depth of the milling blank by the groove milling device and the depth of the side face of the horizontal integrated cutting machine on the side face is higher, and the matching degree between the horizontal height of the milling blank by the groove milling device and the horizontal height of the cutting blank by the horizontal integrated cutting machine on the side face is higher.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of the bottom plate and the cutting platform;
FIG. 3 is a schematic view showing the overall structure of a horizontal integrated side surface cutting machine according to embodiment 1;
FIG. 4 is a schematic view showing the overall structure of the vertical cutting machine according to embodiment 1;
FIG. 5 is a schematic partial sectional view of the milling device of the horizontal integrated side cutting machine;
FIG. 6 is an enlarged view of portion A of FIG. 3;
FIG. 7 is a flowchart of a cutting method of example 1;
FIG. 8 is a schematic view showing the whole structure of embodiment 2;
FIG. 9 is a schematic view showing the entire structure of a horizontal integrated side surface cutter according to embodiment 2;
FIG. 10 is a flowchart of a cutting method of example 2;
FIG. 11 is a schematic view of the entire structure of embodiment 3;
FIG. 12 is a schematic view showing the overall structure of a vertical cutter in embodiment 3;
FIG. 13 is a flowchart of a dicing method according to example 3.
Reference numerals: 11. a waste chute; 12. a track; 13. a rack; 2. cutting the platform; 21. a bearing block; 22. positioning pins; 3. a base plate; 31. positioning a plate; 311. positioning holes; 32. a carrier plate; 33. a green body; 4. a side surface horizontal integrated cutting machine; 41. a first bracket; 42. a first running wheel; 43. a first drive mechanism; 431. a first drive motor; 432. a first gear; 44. a side surface scraper; 45. horizontally cutting the steel wire; 5. a vertical cutting machine; 51. a second bracket; 52. a second road wheel; 53. a second drive mechanism; 531. a second drive motor; 532. a second gear; 54. a vertical cutting mechanism; 541. vertically cutting the bracket; 542. vertically cutting the steel wire; 6. a groove milling device; 61. a milling cutter frame; 62. milling cutters; 621. a rough milling cutter; 622. finish milling cutter; 63. a telescoping mechanism; 631. a first cylinder; 632. a first guide post; 633. a first stopper; 634. a second cylinder; 635. a second guide post; 636. a second limiting block; 64. a photoelectric switch; 65. a magnet; 66. and (4) a scale.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Example 1:
referring to fig. 1, the present embodiment proposes a cutting unit, which includes a cutting platform 2 for carrying a blank 33, a side horizontal integrated cutting machine 4 for performing side cutting and horizontal cutting on the blank 33, a vertical cutting machine 5 for performing vertical cutting on the blank 33, and a groove milling device 6 for milling a mounting groove on a sheet part.
Referring to fig. 1 and 2, the ground is provided with a waste material ditch 11 for collecting cutting waste materials, the cutting platform 2 comprises a bearing block 21 and a positioning pin 22, the bearing block 21 is fixedly connected to the bottom of the waste material ditch 11 through an anchor bolt, and the positioning pin 22 is welded on the upper end surface of the bearing block 21. The positioning pins 22 may be provided in plural, preferably two positioning pins 22 are provided, and the positioning pins 22 are provided at both ends of any one diagonal line of the upper end face of the load bearing block.
With reference to fig. 1 and fig. 2, the blank 33 is carried by the bottom plate 3, the bottom plate 3 includes a positioning plate 31 and a carrying plate 32, and a positioning hole 311 adapted to the positioning pin 22 is formed on a bottom end surface of the positioning plate 31. A carrier plate 32 is welded to the top end face of the positioning plate 31, and a blank 33 is placed on an end face of the carrier plate 32 remote from the positioning plate 31. The base plate 3 is lifted and placed on the cutting table 2, and the positioning pins 22 are inserted into the positioning holes 311, thereby completing positioning of a mold blank 33.
Referring to fig. 1, rails 12 are fixedly connected to the ground at both sides of the scrap chute 11 in the longitudinal direction thereof by anchor bolts, and the longitudinal direction of the rails 12 is parallel to the longitudinal direction of the scrap chute 11. The bottom surfaces of two sides of the waste chute 11 in the length direction are fixedly connected with racks 13 through foundation bolts, the two racks 13 are respectively arranged on the outer sides of the two tracks 12, and the two racks 13 are arranged in a back-to-back manner; the longitudinal direction of the rack 13 is also parallel to the longitudinal direction of the refuse chute 11.
Referring to fig. 3, the side horizontal integrated cutting machine 4 includes a first bracket 41, a plurality of first traveling wheels 42 are rotatably connected to the first bracket 41, and the first traveling wheels 42 are rotatably connected to the rail 12. The first support 41 is further provided with a first driving mechanism 43 for driving the side surface horizontal integrated cutting machine 4 to move, the first driving mechanism 43 comprises a first driving motor 431 and a first gear 432, the first driving motor 431 is fixedly connected to the first support 41 through a bolt, and an output shaft of the first driving motor 431 is coaxially connected with the first gear 432 in a key mode. The first driving motor 431 and the first gear 432 are provided in two numbers, wherein one first gear 432 is engaged with the rack 13 on one side of the waste chute 11, and the other first gear 432 is engaged with the rack 13 on the other side of the waste chute 11.
With continued reference to fig. 3, a side surface scraper for cutting the side surface of the blank 33 is further disposed on the side surface horizontal integrated cutting machine 4, two ends of the side surface scraper are fixedly connected to the first support 41 through bolts, and the side surface scraper is disposed at one end of the first support 41 far away from the vertical cutting machine 5. Still be provided with the horizontal cutting steel wire 45 that carries out the horizontal cutting to body 33 on the horizontal integral type cutting machine 4 of side, horizontal cutting steel wire 45 joint is on first support 41, and horizontal cutting steel wire 45 is the level setting.
Referring to fig. 4, the vertical cutting machine 5 comprises a second bracket 51, a plurality of second road wheels 52 are rotatably connected to the second bracket 51, and the second road wheels 52 are also connected to the track 12 in a rolling manner. The second bracket 51 is further provided with a second driving mechanism 53 for driving the vertical cutting machine 5 to move, the second driving mechanism 53 comprises a second driving motor 531 and a second gear 532, the second driving motor 531 is fixedly connected to the second bracket 51 through a bolt, and an output shaft of the second driving motor 531 is coaxially connected with the second gear 532. The second driving motor 531 and the second gear 532 are provided in two numbers, one of the second gears 532 is engaged with the rack 13 at one side of the refuse chute 11, and the other second gear 532 is engaged with the rack 13 at the other side of the refuse chute 11.
With continued reference to fig. 4, a vertical cutting mechanism 54 for vertically cutting the blank 33 is further disposed on the vertical cutting machine 5, and the vertical cutting mechanism 54 includes a vertical cutting support 541, and the vertical cutting support 541 is slidably connected to the second support 51 along the vertical direction. The cutting mechanism further comprises a vertical cutting wire 542, the vertical cutting wire 542 being arranged on the vertical cutting support 541, and the length direction of the vertical cutting wire 542 being perpendicular to the side of the blank 33.
Referring to fig. 1, the side horizontal integrated cutting machine 4 and the vertical cutting machine 5 are sequentially arranged on the rail 12 along the length direction of the blank body 33, in order to prevent the side horizontal integrated cutting machine 4 and the vertical cutting machine 5 from shaking during operation, the cross section of one end of the rail 12, which is in contact with the first walking wheel 42, is trapezoidal, trapezoidal grooves matched with the rail 12 are formed in the outer peripheral surfaces of the first walking wheel 42 and the second walking wheel 52, and the first walking wheel 42 and the second walking wheel 52 are clamped with the rail 12 and are in rolling connection with the rail 12.
Referring to fig. 3 and 5, the groove milling device 6 includes a milling cutter holder 61, the milling cutter holder 61 is fixedly connected or welded to the first bracket 41 by a bolt, and the milling cutter holder 61 is disposed between the side surface scraper and the horizontal cutting wire 45. The milling cutter holder 61 is provided with a milling cutter 62 for milling the side surface of the blank 33, the milling cutter 62 comprises a finish milling cutter 622 and a rough milling cutter 621, the rough milling cutter 621 is arranged at one end of the milling cutter holder 61 close to the side surface scraper, and the finish milling cutter 622 is arranged at one end of the milling cutter holder 61 close to the horizontal cutting steel wire 45. The finish milling cutter 622 and the rough milling cutter 621 are connected with the milling cutter holder 61 in a sliding manner through the telescopic mechanism 63.
Referring to fig. 5 and fig. 6, the telescopic mechanism 63 includes a first cylinder 631, a first guide post 632, and a first stopper 633. Two first cylinders 631 are provided, and the two first cylinders 631 are respectively arranged at the upper end and the lower end of the milling cutter holder 61; and the cylinder bodies of the two first cylinders 631 are all fixedly connected to the milling cutter holder 61 through bolts, and the piston rods of the two first cylinders 631 are all detachably and fixedly connected to the rough milling cutter 621 through bolts.
With continued reference to fig. 5 and fig. 6, two first guide posts 632 are also provided, two first guide posts 632 are respectively disposed on the milling cutter holder 61, and the two first guide posts 632 are respectively disposed on the upper and lower ends of the milling cutter holder 61. The axial center of the first cylinder 631 and the axial center of the first guide post 632 are both perpendicular to the side surface of the blank body 33, and the first guide post 632 is slidably connected with the milling cutter holder 61 along the axial direction of the first guide post 632. One end of the first guiding post 632 close to the rough milling cutter 621 is detachably and fixedly connected with the rough milling cutter 621 through a bolt, and the first limiting block 633 is disposed at one end of the first guiding post 632 far from the rough milling cutter 621.
With reference to fig. 5 and fig. 6, an external thread is formed on the outer peripheral surface of the end of the first guiding column 632 far from the rough milling cutter 621, and the first stop block 633 is screwed on the end of the first guiding column 632 far from the rough milling cutter 621. When the piston rod of the first cylinder 631 extends, the first stopper 633 abuts on an end surface of the milling cutter holder 61 away from the rough milling cutter 621. The protruding amount of the rough milling cutter 621 can be adjusted by adjusting the position of the first stopper 633.
Referring to fig. 5 and fig. 6, the telescoping mechanism 63 further includes a second cylinder 634, a second guide post 635, and a second stop block 636. Two second air cylinders 634 are provided, and the two second air cylinders 634 are respectively arranged at the upper end and the lower end of the milling cutter frame 61; and the cylinder bodies of the two second cylinders 634 are fixedly connected to the milling cutter frame 61 through bolts, and the piston rods of the two second cylinders 634 are detachably and fixedly connected to the finish milling cutter 622 through bolts.
With continued reference to fig. 5 and fig. 6, two second guiding columns 635 are also provided, two second guiding columns 635 are respectively disposed on the milling cutter holder 61, and the two second guiding columns 635 are respectively disposed at the upper end and the lower end of the milling cutter holder 61. The axial center of the second cylinder 634 and the axial center of the second guide post 635 are both perpendicular to the side surface of the blank 33, and the second guide post 635 is slidably connected with the milling cutter holder 61 along the axial direction of the second guide post 635. One end of the second guiding column 635, which is close to the finish milling cutter 622, is detachably and fixedly connected to the finish milling cutter 622 through a bolt, and the second limiting block 636 is disposed at one end of the second guiding column 635, which is far away from the finish milling cutter 622.
With reference to fig. 5 and fig. 6, an outer circumferential surface of an end of the second guiding post 635, which is away from the finish milling cutter 622, is also provided with an external thread, and the second limiting block 636 is screwed to an end of the second guiding post 635, which is away from the finish milling cutter 622. When the piston rod of the second cylinder 634 extends, the second stopper 636 abuts against an end surface of the milling cutter holder 61 away from the finish-milling cutter 622. Thus, the protruding amount of the finish milling cutter 622 can be adjusted by adjusting the position of the second stopper 636.
Referring to fig. 3, the groove milling device 6 further includes a photoelectric switch 64, a magnet 65, and a scale 66, the scale 66 is fixedly connected to the first bracket 41 by a screw, and a length direction of the scale 66 is parallel to a moving direction of the horizontal integrated side surface cutting machine 4. Photoelectric switch 64 passes through screw fixed connection with magnet 65, and magnet 65 adsorbs on scale 66, and photoelectric switch 64 sets up the one side that is close to vertical cutting machine 5 at milling cutter frame 61.
Referring to fig. 7, the cutting method according to the present embodiment includes:
s1, positioning a blank body 33: the demolded blank 33 is carried by the cutting platform 2;
s2, side face cutting: performing side cutting on the blank 33 by moving the side horizontal integrated cutting machine 4;
s6, groove milling: milling the side surface of the blank body 33 by the milling device 6; performing S61 and S62 simultaneously during groove milling;
s61, rough milling: performing preliminary groove milling on the side surface of the blank body 33;
s611, extending the rough milling cutter 621: the rough milling cutter 621 performs preliminary milling on the side surface of the blank body 33;
s6111, detecting the position of the blank body 33: detecting the position of the blank body 33 by using the photoelectric switch 64, and executing S612. the rough milling cutter 621 retracts when the photoelectric switch 64 detects the blank body 33;
s612, withdrawing the rough milling cutter 621: the rough milling cutter 621 stops primarily milling the side surface of the blank body 33;
s613, time delay: s612 is executed, after the rough milling cutter 621 is retracted for a period of time, S622 is skipped to be executed, and the fine milling cutter 622 is retracted;
s62, fine milling: re-grooving the side of the blank 33;
s621, extending out the finish milling cutter 622: the finish milling cutter 622 mills the side surface of the blank body 33 again;
s622, withdrawing the finish milling cutter 622: the finish milling cutter 622 stops milling the side of the blank 33 again;
s3, horizontal cutting: horizontally cutting the blank body 33 by moving the side surface horizontal integrated cutting machine 4;
s4, vertical cutting: the blank 33 is vertically cut by moving the vertical cutting machine 5;
s7, resetting the vertical cutting machine 5;
s5, carrying away the blank body 33: moving the cut blanks 33 to a marshalling area for marshalling;
s8, the side surface horizontal integrated cutting machine 4 resets.
The implementation principle of the embodiment is as follows:
when the green body 33 is cut, the cutting platform 2 is kept still, the air cylinder is in an extending state, then the first driving motor 431 drives the horizontal integrated side face cutting machine 4 to move, and when the green body 33 penetrates through the side face scraper, the side face scraper scrapes and screeds the side face of the green body 33; then the groove milling device 6 mills the groove of the green body 33, when the groove milling device 6 mills the groove of the green body 33, the depth of the rough milling cutter 621 extending into the green body 33 is shallow, the depth of the finish milling cutter 622 extending into the green body 33 is deep, the rough milling cutter 621 firstly mills the groove of the green body 33 for the first time, when the photoelectric switch 64 detects the green body 33, the first air cylinder 631 is firstly withdrawn, the rough milling cutter 621 stops milling the side surface of the green body 33, the second air cylinder 634 is withdrawn after a period of time, and the finish milling cutter 622 stops milling the side surface of the green body 33; the blank 33 penetrates through the horizontal cutting steel wire 45 to horizontally cut the blank 33, the groove milling device 6 is arranged between the side surface scraper and the horizontal cutting steel wire 45, the thickness of the blank 33 is reduced after the groove milling device 6 mills the side surface of the blank 33, and when the blank 33 passes through the horizontal cutting steel wire 45, the resistance in horizontal cutting is reduced, so that the probability of breakage of the cutting steel wire is reduced, the production continuity is improved, and the production efficiency is improved; moreover, as the groove milling device 6 is arranged on the first bracket 41, the matching degree between the milling depth of the milling cutter 62 and the cutting side depth of the side surface scraper is higher, and the matching degree between the horizontal height of the milling cutter 62 during milling and the horizontal height of the horizontal cutting steel wire 45 for cutting the blank body 33 is higher; then the second driving motor 531 drives the vertical cutting machine 5 to move to the blank body 33, the cutting bracket moves downwards after the vertical cutting machine 5 stops, and the vertical cutting steel wire 542 vertically cuts the blank body 33; after the vertical cutting is finished, the cutting support and the vertical cutting machine 5 are reset in sequence, the base plate 3 is conveyed to the marshalling area to be marshalled, and then the horizontal integrated cutting machine 4 on the side surface is reset to finish the cutting of a die blank body 33.
Example 2:
referring to fig. 8 and 9, the present embodiment provides a cutting unit, which is different from embodiment 1 in that a milling cutter holder 61 is fixedly connected or welded to the first bracket 41 through a bolt, and the milling cutter holder 61 is disposed at an end of the horizontal cutting wire 45 away from the side surface scraper. The rough milling cutter 621 is arranged at one end of the milling cutter frame 61 close to the horizontal cutting steel wire 45, and the finish milling cutter 622 is arranged at one end of the milling cutter frame 61 far away from the horizontal cutting steel wire 45; the photoelectric switch 64 is arranged on the side of the milling cutter holder 61 remote from the vertical cutting machine 5.
Referring to fig. 10, the cutting method according to the present embodiment is:
s1, positioning a blank body 33: the demolded blank 33 is carried by the cutting platform 2;
s2, side face cutting: performing side cutting on the blank 33 by moving the side horizontal integrated cutting machine 4;
s3, horizontal cutting: horizontally cutting the blank body 33 by moving the side surface horizontal integrated cutting machine 4;
s6, groove milling: milling the side surface of the blank body 33 by the milling device 6; performing S61 and S62 simultaneously during groove milling;
s61, rough milling: performing preliminary groove milling on the side surface of the blank body 33;
s611, extending the rough milling cutter 621: the rough milling cutter 621 performs preliminary milling on the side surface of the blank body 33;
s6111, detecting the position of the blank body 33: detecting the position of the blank body 33 by using the photoelectric switch 64, and executing S612. the rough milling cutter 621 retracts when the blank body 33 cannot be detected by the photoelectric switch 64;
s612, withdrawing the rough milling cutter 621: the rough milling cutter 621 stops primarily milling the side surface of the blank body 33;
s613, time delay: s612 is executed, after the rough milling cutter 621 is retracted for a period of time, S622 is skipped to be executed, and the fine milling cutter 622 is retracted;
s62, fine milling: re-grooving the side of the blank 33;
s621, extending out the finish milling cutter 622: the finish milling cutter 622 mills the side surface of the blank body 33 again;
s622, withdrawing the finish milling cutter 622: the finish milling cutter 622 stops milling the side of the blank 33 again;
s4, vertical cutting: the blank 33 is vertically cut by moving the vertical cutting machine 5;
s7, resetting the vertical cutting machine 5;
s5, carrying away the blank body 33: moving the cut blanks 33 to a marshalling area for marshalling;
s8, the side surface horizontal integrated cutting machine 4 resets. .
The implementation principle of the embodiment is as follows:
when the blank 33 is cut, the cutting platform 2 is kept still, the cylinder is in an extending state, then the first driving motor 431 drives the horizontal integrated side face cutting machine 4 to move, when the blank 33 passes through the side face scraper, the side face scraper scrapes and screeds the side face of the blank 33, and then the blank 33 passes through the horizontal cutting steel wire 45 to horizontally cut the blank 33; then the groove milling device 6 mills the grooves of the green body 33, when the groove milling device 6 mills the grooves of the green body 33, the depth of the rough milling cutter 621 extending into the green body 33 is shallow, the depth of the finish milling cutter 622 extending into the green body 33 is deep, the rough milling cutter 621 firstly mills the grooves of the green body 33 for the first time, when the photoelectric switch 64 does not detect the green body 33, the first cylinder 631 is firstly withdrawn, the rough milling cutter 621 stops milling the side surface of the green body 33, the second cylinder 634 is withdrawn after a period of time, and the finish milling cutter 622 stops milling the side surface of the green body 33; because the groove milling device 6 is arranged on one side of the horizontal cutting steel wire 45 away from the side surface scraper, when the groove milling device 6 mills the groove of the blank body 33, the collapsed blank can be milled together, and the precision of the side surface of the blank body 33 is improved; moreover, as the groove milling device 6 is arranged on the first bracket 41, the matching degree between the milling depth of the milling cutter 62 and the cutting side depth of the side surface scraper is higher, and the matching degree between the horizontal height of the milling cutter 62 during milling and the horizontal height of the horizontal cutting steel wire 45 for cutting the blank body 33 is higher; then the second driving motor 531 drives the vertical cutting machine 5 to move to the blank body 33, the cutting bracket moves downwards after the vertical cutting machine 5 stops, and the vertical cutting steel wire 542 vertically cuts the blank body 33; after the vertical cutting is finished, the cutting support and the vertical cutting machine 5 are reset in sequence, the base plate 3 is conveyed to the marshalling area to be marshalled, and then the horizontal integrated cutting machine 4 on the side surface is reset to finish the cutting of a die blank body 33.
Example 3:
referring to fig. 11 and 12, the present embodiment proposes a cutting unit, which is different from embodiment 1 in that a milling cutter holder 61 is fixedly connected or welded to the second bracket 51 by a bolt, and the milling cutter holder 61 is disposed at one end of the second bracket 51 near the side surface horizontal integrated cutting machine 4. The rough milling cutter 621 is disposed at an end of the milling cutter holder 61 close to the side surface horizontal integrated cutter 4, and the finish milling cutter 622 is disposed at an end of the milling cutter holder 61 away from the clamping side surface horizontal integrated cutter 4.
With continued reference to fig. 11 and 12, the scale 66 is fixedly attached to the second bracket 51 by screws, and the length direction of the scale 66 is parallel to the moving direction of the vertical cutting machine 5. Photoelectric switch 64 passes through screw fixed connection with magnet 65, and magnet 65 adsorbs on scale 66, and photoelectric switch 64 sets up in the one side that the horizontal integral type cutting machine 4 of side was kept away from to milling cutter frame 61.
The cutting method corresponding to the embodiment comprises the following steps:
s1, positioning a blank body 33: the demolded blank 33 is carried by the cutting platform 2;
s2, side face cutting: performing side cutting on the blank 33 by moving the side horizontal integrated cutting machine 4;
s3, horizontal cutting: horizontally cutting the blank body 33 by moving the side surface horizontal integrated cutting machine 4;
s6, groove milling: milling the side surface of the blank body 33 by the milling device 6; performing S61 and S62 simultaneously during groove milling;
s61, rough milling: performing preliminary groove milling on the side surface of the blank body 33;
s611, extending the rough milling cutter 621: the rough milling cutter 621 performs preliminary milling on the side surface of the blank body 33;
s6111, detecting the position of the blank body 33: detecting the position of the blank body 33 by using the photoelectric switch 64, and executing S612. the rough milling cutter 621 retracts when the photoelectric switch 64 detects the blank body 33;
s612, withdrawing the rough milling cutter 621: the rough milling cutter 621 stops primarily milling the side surface of the blank body 33;
s613, time delay: s612 is executed, after the rough milling cutter 621 is retracted for a period of time, S622 is skipped to be executed, and the fine milling cutter 622 is retracted;
s62, fine milling: re-grooving the side of the blank 33;
s621, extending out the finish milling cutter 622: the finish milling cutter 622 mills the side surface of the blank body 33 again;
s622, withdrawing the finish milling cutter 622: the finish milling cutter 622 stops milling the side of the blank 33 again;
s4, vertical cutting: the blank 33 is vertically cut by moving the vertical cutting machine 5;
s7, resetting the vertical cutting machine 5;
s5, carrying away the blank body 33: moving the cut blanks 33 to a marshalling area for marshalling;
s8, the side surface horizontal integrated cutting machine 4 resets.
Referring to fig. 13, the implementation principle of the present embodiment is:
when the blank 33 is cut, the cutting platform 2 is kept still, the cylinder is in an extending state, then the first driving motor 431 drives the horizontal integrated side face cutting machine 4 to move, when the blank 33 passes through the side face scraper, the side face scraper scrapes and screeds the side face of the blank 33, and then the blank 33 passes through the horizontal cutting steel wire 45 to horizontally cut the blank 33; then the second driving motor 531 drives the vertical cutting machine 5 to move to the blank body 33, when the vertical cutting machine 5 moves, the groove milling device 6 performs groove milling on the blank body 33, when the groove milling device 6 performs groove milling on the blank body 33, the depth of the rough milling cutter 621 extending into the blank body 33 is shallow, the depth of the fine milling cutter 622 extending into the blank body 33 is deep, the rough milling cutter 621 performs first groove milling on the blank body 33, when the photoelectric switch 64 detects the blank body 33, the first air cylinder 631 retracts first, the rough milling cutter 621 stops milling the side surface of the blank body 33, the second air cylinder 634 retracts after a period of time, and the fine milling cutter 622 stops milling the side surface of the blank body 33; because the groove milling device 6 is arranged on one side of the horizontal cutting steel wire 45 away from the side surface scraper, when the groove milling device 6 mills the groove of the blank body 33, the collapsed blank can be milled together, and the precision of the side surface of the blank body 33 is improved; then the vertical cutting machine 5 vertically cuts the blank body 33, after the vertical cutting is finished, the cutting support and the vertical cutting machine 5 are reset in sequence, the base plate 3 is conveyed to the marshalling area to be marshalled, then the horizontal integrated cutting machine 4 on the side surface is reset, and the cutting of the die blank body 33 is completed.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes in the structure, shape and principle of the present application or embodiments obtained by permutation and combination according to the claims should be covered in the protection scope of the present application.
Claims (10)
1. The method for cutting the aerated concrete plate is characterized by comprising the steps of keeping a blank still, and moving a horizontal integrated cutting machine, a vertical cutting machine and a groove milling device on the side surface to cut the blank.
2. The method for cutting an aerated concrete panel according to claim 1, wherein the method comprises the following steps:
the method comprises the following specific steps:
s1, positioning a blank body: carrying the demolded green body by a cutting platform;
s2, side face cutting: cutting the side surface of the blank by moving a side surface horizontal integrated cutting machine;
s3, horizontal cutting: horizontally cutting the blank by moving a side surface horizontal integrated cutting machine;
s4, vertical cutting: vertically cutting the green body by moving a vertical cutting machine;
s5, carrying away the blank: moving the cut blanks to a marshalling area for marshalling;
s6, groove milling: milling a groove on the side surface of the blank by a groove milling device; wherein the S6. groove milling is performed between the S2. side face cutting and the S3. horizontal cutting, or the S6. groove milling is performed between the S3. horizontal cutting and the S4. vertical cutting.
3. The method for cutting an aerated concrete panel according to claim 2, wherein the method comprises the following steps: and S6, groove milling is performed between the S3. horizontal cutting and the S4. vertical cutting.
4. A method for cutting an aerated concrete panel according to any one of claims 1 to 3, wherein: s6, milling the groove by using the milling machine, wherein the milling comprises S61. rough milling and S62. finish milling;
s61, rough milling: performing preliminary groove milling on the side surface of the blank;
s62, finish milling: and milling the side surface of the blank again.
5. The method for cutting an aerated concrete panel according to claim 4, wherein the method comprises the following steps: s61, the rough milling comprises S611, stretching out the rough milling cutter and S612, retracting the rough milling cutter;
s611, stretching out the rough milling cutter: the rough milling cutter preliminarily mills the side surface of the blank;
s612, withdrawing the rough milling cutter: stopping the rough milling cutter to perform primary milling on the side surface of the blank;
s62, fine milling comprises S621, extending out a fine milling cutter and S622, retracting the fine milling cutter;
s621, extending out the finish milling cutter: the side face of the blank is milled again by the finish milling cutter;
s622, withdrawing the finish milling cutter: and stopping milling the side surface of the blank again by the finish milling cutter.
6. The method for cutting an aerated concrete panel according to claim 5, wherein the method comprises the following steps: s611, stretching out the rough milling cutter, and S6111, detecting the position of the blank body;
s6111, detecting the position of the blank: and detecting the position of the blank body by using a sensor, and executing the step S612. the rough milling cutter is withdrawn when the blank body is detected by the sensor or the blank body cannot be detected by the sensor.
7. The method for cutting an aerated concrete panel according to claim 5, wherein the method comprises the following steps: s61, further comprising S613 time delay in rough milling;
s613, delaying: and S612, after the rough milling cutter is withdrawn for a period of time, S622, the fine milling cutter is withdrawn.
8. The utility model provides a cutting unit, its characterized in that, includes cutting platform (2), horizontal integral type cutting machine of side (4), vertical cutting machine (5) and milling flutes device (6), cutting platform (2) fixed connection is subaerial, milling flutes device (6) set up on horizontal integral type cutting machine of side (4) or vertical cutting machine (5), horizontal integral type cutting machine of side (4) with vertical cutting machine (5) are in set gradually on the length direction of cutting platform (2), just horizontal integral type cutting machine of side (4), vertical cutting machine (5) are all followed the length direction of cutting platform (2) slides with ground and is connected.
9. A cutting unit as claimed in claim 8, characterized in that: the groove milling device (6) is arranged in the middle of the side face horizontal integrated cutting machine (4), or the groove milling device (6) is arranged at one end, close to the vertical cutting machine (5), of the side face horizontal integrated cutting machine (4), or the groove milling device (6) is arranged at one end, close to the side face horizontal integrated cutting machine (4), of the vertical cutting machine (5).
10. A cutting unit as claimed in claim 8, characterized in that: the groove milling device (6) is arranged at one end, close to the vertical cutting machine (5), of the side face horizontal integrated cutting machine (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010589614.3A CN111633798A (en) | 2020-06-24 | 2020-06-24 | Cutting method and cutting unit for aerated concrete plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010589614.3A CN111633798A (en) | 2020-06-24 | 2020-06-24 | Cutting method and cutting unit for aerated concrete plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356247A (en) * | 2020-11-02 | 2021-02-12 | 济南恒博新型建材开发有限公司 | Aerated concrete block cutting unit |
| CN112873511A (en) * | 2021-03-11 | 2021-06-01 | 洛阳中冶重工集团有限公司 | Cutting method and cutting unit for autoclaved aerated concrete blank |
| CN113927721A (en) * | 2021-10-25 | 2022-01-14 | 山东建筑大学 | Aerated concrete wallboard pretreatment equipment and method and wallboard production line |
-
2020
- 2020-06-24 CN CN202010589614.3A patent/CN111633798A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356247A (en) * | 2020-11-02 | 2021-02-12 | 济南恒博新型建材开发有限公司 | Aerated concrete block cutting unit |
| CN112873511A (en) * | 2021-03-11 | 2021-06-01 | 洛阳中冶重工集团有限公司 | Cutting method and cutting unit for autoclaved aerated concrete blank |
| CN113927721A (en) * | 2021-10-25 | 2022-01-14 | 山东建筑大学 | Aerated concrete wallboard pretreatment equipment and method and wallboard production line |
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