CN111590764A - Dry-type slotting system for processing autoclaved aerated concrete slabs and control method - Google Patents
Dry-type slotting system for processing autoclaved aerated concrete slabs and control method Download PDFInfo
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- CN111590764A CN111590764A CN202010577214.0A CN202010577214A CN111590764A CN 111590764 A CN111590764 A CN 111590764A CN 202010577214 A CN202010577214 A CN 202010577214A CN 111590764 A CN111590764 A CN 111590764A
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- 239000004567 concrete Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/08—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for ceramic mouldings
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Abstract
The invention discloses a dry-type slotting system for processing an autoclaved aerated concrete slab, which belongs to the technical field of aerated slab production and processing and comprises a conveying unit for conveying an aerated slab; the conveying unit is provided with a cutting processing unit which can adjust parameters such as the height, the distance and the like of the cutter; the end parts of the front side and the rear side of the conveying unit are also provided with a stacking unit and a stacking unit which have the same structure and are used for performing stacking and stacking operation on the whole stack of air-entrapping plates before and after slotting, so that the working efficiency is improved; the invention effectively solves the problems that the current gas filling plate slotting device has poor machining precision, cannot ensure the machining error of the same batch of products, has high defective rate of the products, is troublesome to debug and wastes manpower and material resources.
Description
Technical Field
The invention relates to the technical field of aerated concrete slab production and processing, in particular to a dry-type slotting system for processing an autoclaved aerated concrete slab and a control method.
Background
Autoclaved aerated concrete slabs (called aerated slabs and AAC slabs for short) are widely popularized and applied in China as a combined assembly type building material due to the characteristics of economy, convenience in construction and environmental protection in production, the production of the aerated slabs needs to be carried out by fully mixing raw materials such as cement, lime, silica sand and the like into slurry, pouring the slurry into a trolley with a reinforcing mesh sheet for casting and forming, cutting the concrete structure into a certain specification size after forming into a whole concrete structure in a casting trolley, and in addition, grooving processing needs to be carried out on some plates serving as walls or having other matching requirements; most of the slotting devices at the present stage are as shown in patent documents with the domestic grant publication number of 106827256B and the grant publication date of 20191105: the structure of the multi-cutter shaft grooving machine for the aerated concrete blocks or plates is similar, namely, a whole formed pouring blank is moved to the position of a vertical grooving cutter by a transmission piece for cutting; firstly, in terms of processing precision, the larger the cutter structure is, the more complex the cutter structure is, the more difficult the processing precision is to ensure, for example, in the patent documents disclosed above, after the same batch of gas filling plates are subjected to grooving processing by the device, the accuracy of the notch of the gas filling plate at the upper top is inevitably smaller than that of the gas filling plate component at the bottom, so that the gas filling plates produced in the same batch are difficult to obtain finished products with consistent specifications, and for gas filling plate components with different size requirements, an operator needs to repeatedly debug the position and the structure of a groove cutter, and a large amount of energy is consumed; is not beneficial to the work of a first-line operator; this is a major problem facing today.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a processing evaporates dry-type fluting system who presses aerated concrete slab to it is relatively poor to solve current aerated plate fluting device machining precision, can't guarantee the machining error of same batch of product, makes the defective rate of product high, and the debugging is troublesome simultaneously, the problem of extravagant manpower and materials.
In order to solve the problems, the invention provides the following technical scheme:
a dry slotting system for processing autoclaved aerated concrete slabs comprises a conveying unit; the conveying unit is provided with a cutting processing unit; the end parts of the front side and the rear side of the conveying unit are also provided with a stacking unit and a separating unit with the same structure;
the cutting processing unit comprises an upright column arranged along the width direction of the conveying unit; the cutting rack is arranged on the upright post across the conveying unit; a first lead screw assembly is arranged on the cutting rack and arranged along the width direction of the conveying unit; the first sliding block is movably arranged on the cutting rack through a first lead screw assembly; a second lead screw assembly is arranged on the first sliding block along the direction vertical to the top plane of the conveying unit; the second sliding block is movably arranged on the first sliding block through a second lead screw assembly; a driving motor is arranged on the second sliding block; a cutting tool with a disc-shaped structure is also arranged on an output shaft of the driving motor; the cutting tool is flush with the working surface of the transmission unit;
the stack separating unit comprises a lifting frame arranged along the width direction of the conveying unit; fixed pulleys are respectively arranged at the front side and the rear side of the lifting frame; the pull rope is arranged by winding the fixed pulley, one end of the pull rope is fixed on the output end of the hydraulic cylinder, and the other end of the pull rope is fixed on the clamping rack; a guide component is arranged on the clamping rack; the guide assemblies are arranged along the direction perpendicular to the advancing direction of the conveying unit, and the clamping plate assemblies are movably arranged at two ends of the clamping rack through the guide assemblies; and a telescopic driving device is also arranged between the clamping plate components.
Preferably, a bearing seat is arranged at the lower bottom of the cutting tool; and a dust suction box with a hollow inner part is also arranged on the pressure bearing seat; one side of the dust suction box, which faces the conveying unit, is of an open structure, and the cutting tool penetrates through the dust suction box; a connecting hole is formed in the end face of one side of the dust suction box; a negative pressure pipe is arranged at the upper top of the cutting bench; the negative pressure pipe is communicated with the connecting hole on the dust suction box through the connecting pipe.
Preferably, the cutting bench is of a rectangular box structure; four upright columns are arranged at four corners of the cutting bench respectively; two groups of cutting tools are arranged on the cutting rack along the advancing direction of the conveying unit; respectively a first cutting tool arranged at the front end of the cutting bench and a second cutting tool arranged at the tail end of the cutting bench.
Preferably, a transverse guide rail is arranged on the cutting rack along the direction parallel to the axis of the first lead screw assembly; the first sliding block is movably arranged on the transverse guide rail; each first sliding block is provided with two corresponding and matched transverse guide rails on the upper side and the lower side of the cutting rack respectively; a vertical guide rail is arranged on the first sliding block along the direction parallel to the axis of the second lead screw assembly; the second sliding block is movably arranged on the vertical guide rail; every second slider all has two corresponding complex perpendicular guided ways in the left and right sides of first slider.
Preferably, the first sliding block comprises a bottom plate matched with the first lead screw assembly and the transverse guide rail; the left side and the right side of the bottom plate are respectively provided with a vertically arranged convex plate; the vertical guide rail is arranged on the side end plane of the convex plate; the upper side and the lower side of the bottom plate are respectively provided with a positioning table matched with the second lead screw assembly; and the middle part of the second lead screw component is arranged in a gap clamped between the two convex plates.
Furthermore, a height marking strip is arranged on the bottom plate along the direction parallel to the axis of the second lead screw assembly, and a pointing plate pointing to the height marking strip is also arranged at the side end of the second sliding block; and operating hand wheels are arranged on one side of the first lead screw component extending out of the cutting rack and one side of the second lead screw component extending out of the first sliding block.
Preferably, the conveying units are three groups of conveying belt mechanisms, the three groups of conveying units are arranged in a head-to-head adjacent mode on the same straight line, and the three groups of conveying units are arranged corresponding to the stacking unit, the cutting processing unit and the stacking unit respectively; and auxiliary rollers are arranged at the side ends of the opposite ends of the two adjacent conveying units.
Preferably, the lifting frame includes a main frame disposed parallel to a traveling direction of the conveying unit; the top positions of the front side and the rear side of the main frame are respectively provided with a first rotating shaft and a second rotating shaft, and the bottom of the front side of the main frame is provided with a third rotating shaft; the fixed pulleys are correspondingly arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft; the two pull ropes are arranged, one of the pull ropes is fixed with the head of the clamping rack after bypassing the third rotating shaft and the first rotating shaft, and the other pull rope is fixed with the tail of the clamping rack after bypassing the third rotating shaft, the first rotating shaft and the second rotating shaft; and the two pull ropes are connected with the output end of the hydraulic cylinder through the connectors; the fixed pulley is in a chain wheel structure, and the corresponding pull rope is in a chain structure matched with the chain wheel; a cantilever rod for supporting the pull rope is further arranged on the main frame.
Preferably, the telescopic driving device is a bidirectional double-rod hydraulic cylinder structure; two ends of the clamping component are respectively arranged on the clamping components at the left side and the right side; the guide assembly comprises a rack-shaped guide rail fixed at the side end of the clamping assembly; and a driven gear matched with the rack-shaped guide rail is arranged on the clamping rack.
The invention also provides a use method of the dry-type slotting system for processing the autoclaved aerated concrete slab, which comprises the following steps:
s1, adjusting the first lead screw component and the second lead screw component respectively, so that the cutting tool moves to a processing designated position, and switching on each power supply circuit in the system after confirming that the condition of the whole machine is abnormal;
s2, placing the cut whole stack of air-entrapping plates on a conveyor belt of a conveying unit corresponding to a stack separating unit to move, pulling a pull rope through a control hydraulic cylinder when the whole stack of air-entrapping plates pass through the stack separating unit, enabling a lifting rack to drive a clamping rack and a clamping plate assembly to move to a position corresponding to a second air-entrapping plate counted from bottom to top, and then controlling a telescopic driving device to enable the clamping rack to drive the clamping plate assembly to clamp the second air-entrapping plate; separating the second block and the gas adding plate above the second block from the bottom gas adding plate, and putting down the rest gas adding plates after the bottom gas adding plate continues to move forward along with the conveying unit;
s3, when the gas filling plate enters the cutting processing unit and corresponds to the conveying unit, the gas filling plate moves forwards along with the conveying unit, and when the gas filling plate passes through the cutting processing unit, cutting processing is carried out on the left side end and the right side end of the gas filling plate by a cutting tool to obtain the gas filling plate with a designed groove shape, in the process, a negative pressure system connected with a negative pressure pipe continuously generates negative pressure, and processing waste is discharged through a dust suction box;
s4, when the second air entrainment plate after the slotting treatment enters the conveying unit corresponding to the stacking unit, the control operation opposite to the step S2 is executed to complete the stacking treatment of one air entrainment plate; and repeating the steps S2 to S4 to obtain the complete slotted stacked air-entraining plate structure.
The invention has the beneficial effects that:
the invention designs a dry-type slotting system, which comprises four blocks, namely a conveying unit, a cutting unit, a stacking unit and a cutting processing unit which correspond to each other on an installation structure; the stack separating unit can realize vertical up-and-down movement and clamping action along the width of the conveyor belt, and can divide cut air-entrapping plates stacked in stacks one by one, so that the air-entrapping plates entering the cutting processing unit are single air-entrapping plates; the cutting and processing unit is provided with a frame set, and the cutter is designed into an air-adding plate which can move left, right, up and down after being simply debugged so as to adapt to different processing size requirements; finally, a stacking unit with the structure consistent with that of the stacking unit is arranged at the tail part of the conveying unit to finish stacking treatment; thereby solved effectively that current gas board fluting device machining precision is relatively poor, can't guarantee the machining error of same batch of product, makes the product defective rate high, and the debugging is troublesome simultaneously, the problem of extravagant manpower and materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a transfer unit in the present embodiment;
FIG. 3 is a schematic structural diagram of a cutting unit according to the present embodiment;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a schematic three-dimensional matching structure diagram of the first slider and the second slider in the present embodiment;
FIG. 7 is a schematic structural view of the stacking unit in the present embodiment;
FIG. 8 is a schematic view showing the installation structure of the hoist frame, the fixed pulleys, and the pulling rope in the present embodiment;
FIG. 9 is a schematic three-dimensional mating view of the clamping frame and clamping plate assembly of the present embodiment;
FIG. 10 is a schematic view showing the attachment of the suction box to the cutting tool in this embodiment;
description of reference numerals: 1. a transmission unit, 2, a cutting processing unit, 2A, a column, 2B, a cutting bench, 2C, a first lead screw component, 2D, a first slide block, 2D1, a bottom plate, 2D2, a convex plate, 2D3, a positioning table, 2D4, a height marking strip, 2E, a second lead screw component, 2F, a second slide block, 2G, a driving motor, 2H, a cutting tool, 2H1, a first cutting tool, 2H2, a second cutting tool, 2I, a transverse guide rail, 2J, a vertical guide rail, 2K, a guide plate, 2L, an operating hand wheel, 3, a stacking unit, 3A, a lifting frame, 3A1, a main frame, 3A2, a first rotating shaft, 3A3, a second rotating shaft, 3A4, a third rotating shaft, 3A5, 3A6, a cantilever rod, 3B, a fixed pulley, 3C, a pull rope, 3D, 3E, a clamping frame, a hydraulic cylinder, 3F and a guide assembly, 3F1, guide rail. 3F2, driven gear, 3G, splint subassembly, 3H, flexible drive arrangement, 4, stack unit, 5, inhale grey case, 6, negative pressure pipe, 7, connecting pipe, 8, pressure-bearing seat.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1 to 10, the present embodiment provides a dry slotting system for processing autoclaved aerated concrete panels, comprising a transfer unit 1; the conveying unit 1 is provided with a cutting unit 2; the end parts of the front side and the rear side of the conveying unit 1 are also provided with a stacking unit 4 and a separating unit 3 with the same structure;
referring to fig. 2, the conveyor belt unit in the present embodiment includes a conveyor frame; the two large belt wheels are respectively arranged at the front side and the rear side of the transmission rack; and a driving motor is arranged on one large belt wheel; the middle part of the conveying rack is also provided with a plurality of driven carrier rollers; the conveying belt is arranged by bypassing the large belt wheel and the driven carrier roller; all driven idlers are on the same plane.
The cutting and processing unit 2 comprises a vertical column 2A arranged along the width direction of the conveying unit 1; the cutting bench 2B strides over the conveying unit 1 and is arranged on the upright post 2A; a first lead screw assembly 2C is mounted on the cutting stage 2B, the first lead screw assembly 2C being disposed along the width direction of the conveying unit 1; the first slide block 2D is movably mounted on the cutting bench 2B through a first lead screw assembly 2C; a second lead screw assembly 2E is arranged on the first slide block 2D along a direction vertical to the top plane of the conveying unit 1; the second slide block 2F is movably mounted on the first slide block 2D through a second lead screw assembly 2E; a driving motor 2G is arranged on the second sliding block 2F; a cutting tool 2H with a disc-shaped structure is also arranged on an output shaft of the driving motor 2G; the cutting tool 2H is flush with the working surface of the transfer unit 1;
the stacking unit 3 comprises a lifting frame 3A arranged along the width direction of the conveying unit 1; fixed pulleys 3B are respectively arranged at the front side and the rear side of the lifting frame 3A; the pulling rope 3C is arranged by winding around the fixed pulley 3B, one end of the pulling rope 3C is fixed on the output end of the hydraulic cylinder 3D, and the other end is fixed on the clamping rack 3E; a guide component 3F is arranged on the clamping rack 3E; the guide assemblies 3F are arranged in a direction perpendicular to the traveling direction of the conveying unit 1, and the clamping plate assemblies 3G are movably mounted at both ends of the clamping frame 3E through the guide assemblies 3F; a telescopic driving device 3H is further installed between the cleat assemblies 3G.
A bearing seat 8 is arranged at the lower bottom of the cutting tool 2H; and the bearing seat 8 is also provided with an ash suction box 5 with a hollow inner part; one side of the dust suction box 5 facing the transmission unit 1 is of an open structure, and the cutting tool 2H penetrates through the dust suction box 5; a connecting hole is formed on one side end face of the dust suction box 5; a negative pressure pipe 6 is arranged at the upper top part of the cutting bench 2B; the negative pressure pipe 6 is communicated with the connecting hole on the dust suction box 5 through a connecting pipe 7. In this embodiment, the connecting tube 7 is a bellows structure made of transparent plastic material, and a bracket is installed on the upper top of the main frame 4; the negative pressure tube 6 is placed on the bracket.
The cutting bench 2B is a rectangular box structure; four upright posts 2A are arranged at four corners of the cutting bench 2B respectively; two groups of cutting tools 2H are arranged on the cutting bench 2B along the advancing direction of the conveying unit 1; respectively, a first cutting tool 2H1 provided at the front end of the cutting table 2B and a second cutting tool 2H2 provided at the rear end of the cutting table 2B.
A transverse guide rail 2I is arranged on the cutting bench 2B along the direction parallel to the axis of the first lead screw component 2C; the first slide block 2D is movably arranged on the transverse guide rail 2I; each first sliding block 2D is provided with two corresponding and matched transverse guide rails 2I on the upper side and the lower side of the cutting rack 2B respectively; a vertical guide rail 2J is arranged on the first sliding block 2D along the direction parallel to the axis of the second lead screw component 2E; the second sliding block 2F is movably arranged on the vertical guide rail 2J; every second slider all has two corresponding complex vertical guide rails 2J in the left and right sides of first slider 2D.
The first sliding block 2D comprises a bottom plate 2D1 matched with the first lead screw component 2E and the transverse guide rail 2I; the left side and the right side of the bottom plate 2D1 are respectively provided with a convex plate 2D2 which is vertically arranged; the vertical guide rail 2J is arranged on the side end plane of the convex plate 2D 2; the upper side and the lower side of the bottom plate 2D1 are respectively provided with a positioning table 2D3 matched with the second lead screw assembly 2E; and the middle of the second lead screw assembly 2E is disposed in the gap sandwiched between the two convex plates 5B.
A height marking strip 2D4 is arranged on the bottom plate 2D1 along the direction parallel to the axis of the second lead screw assembly 2E, and a pointing plate 2K pointing to the height marking strip 2D4 is also arranged at the side end of the second sliding block 2F; an operating hand wheel 2L is arranged on one side of the first lead screw component 2E extending out of the cutting rack 2B and one side of the second lead screw component 2E extending out of the first sliding block 2D.
The conveying units 1 are three groups of conveying belt mechanisms, the three groups of conveying units 1 are arranged in a head-to-head adjacent mode on the same straight line, and the three groups of conveying units 1 are arranged corresponding to the stacking unit 3, the cutting processing unit 2 and the stacking unit 4 respectively; and auxiliary rollers 6 are arranged at the side ends of the opposite ends of two adjacent conveying units 1.
The lift frame 3A includes a main frame 3A1 disposed parallel to the traveling direction of the conveying unit 1; a first rotating shaft 3A2 and a second rotating shaft 3A3 are respectively arranged at the top positions of the front side and the rear side of the main frame 3A1, and a third rotating shaft 3A4 is arranged at the bottom of the front side of the main frame 3A 1; the fixed pulley 3B is correspondingly arranged on the first rotating shaft 3A2, the second rotating shaft 3A3 and the third rotating shaft 3A 4; the two pull ropes 3C are provided, one of the pull ropes is fixed with the head of the clamping frame 3E after bypassing the third rotating shaft 3A4 and the first rotating shaft 3A2, and the other one of the pull ropes is fixed with the tail of the clamping frame 3E after bypassing the third rotating shaft 3A4, the first rotating shaft 3A2 and the second rotating shaft 3A 3; and the two pull ropes 3C are connected with the output end of the hydraulic cylinder 3D through the connectors 3A 5; the fixed pulley 3B is in a chain wheel structure, and the corresponding pull rope 3C is in a chain structure matched with the chain wheel; the main frame 3a1 is also provided with a cantilever bar 3a6 for supporting the rope 3C.
The telescopic driving device 3H is a bidirectional double-rod hydraulic cylinder structure; two ends of the clamping component are respectively arranged on the clamping components 3G on the left side and the right side; the guide assembly 3F includes a rack-shaped guide rail 3F1 fixed to the side end of the grip assembly 3G; a driven gear 3F2 fitted to the rack-shaped guide rail 3F1 is attached to the clamp frame 3E.
The invention also provides a use method of the dry-type slotting system for processing the autoclaved aerated concrete slab, which comprises the following steps:
s1, adjusting the first lead screw component 2C and the second lead screw component 2E respectively, so that the cutting tool moves to a processing designated position, and connecting each power supply circuit in the system after confirming that the condition of the whole machine is abnormal;
s2, placing the cut whole stack of air-entrapping plates on a conveying belt of a conveying unit 1 corresponding to a stack separating unit 3 to move, pulling a pull rope 3C by controlling a hydraulic cylinder 3D when the cut whole stack of air-entrapping plates pass through the stack separating unit 3, enabling a lifting rack 3A to drive a clamping rack 3E and a clamping plate assembly 3G to move to a position corresponding to a second air-entrapping plate counted from bottom to top, and then controlling a telescopic driving device 3H to enable the clamping rack 3E to drive the clamping plate assembly 3G to clamp the second air-entrapping plate; controlling the 3D movement of the hydraulic cylinder again under the condition of keeping the clamping state to separate the second block and the gas adding plate above the second block from the bottom gas adding plate, and putting down the rest gas adding plates after the bottom gas adding plate continues to advance along with the conveying unit 1;
s3, when the gas filling plate enters the cutting processing unit 2 and corresponds to the conveying unit 1, the gas filling plate moves forwards along with the conveying unit 1, and when the gas filling plate passes through the cutting processing unit 2, cutting processing is carried out on the left side end and the right side end of the gas filling plate through a cutting tool to obtain the gas filling plate with a designed groove shape, in the process, a negative pressure system connected with a negative pressure pipe 6 continuously generates negative pressure, and processing waste is discharged through a dust collection box;
s4, when the second air entrainment plate after the slotting treatment enters the conveying unit 1 corresponding to the stacking unit 4, the control operation opposite to the step S2 is executed to complete the stacking treatment of one air entrainment plate; and repeating the steps S2 to S4 to obtain the complete slotted stacked air-entraining plate structure.
Claims (10)
1. A dry slotting system for processing autoclaved aerated concrete panels, comprising a transfer unit (1); a cutting unit (2) is arranged on the conveying unit (1); the method is characterized in that: the end parts of the front side and the rear side of the conveying unit (1) are also provided with a stacking unit (4) and a separating unit (3) with the same structure;
the cutting processing unit (2) comprises an upright post (2A) arranged along the width direction of the conveying unit (1); the cutting rack (2B) is arranged on the upright post (2A) across the conveying unit (1); a first lead screw assembly (2C) is arranged on the cutting rack (2B), and the first lead screw assembly (2C) is arranged along the width direction of the conveying unit (1); the first sliding block (2D) is movably arranged on the cutting rack (2B) through a first lead screw assembly (2C); a second lead screw component (2E) is arranged on the first slide block (2D) along the direction vertical to the top plane of the conveying unit (1); the second sliding block (2F) is movably arranged on the first sliding block (2D) through a second lead screw component (2E); a driving motor (2G) is arranged on the second sliding block (2F); a cutting tool (2H) with a disc-shaped structure is also arranged on the output shaft of the driving motor (2G); the cutting tool (2H) is flush with the working surface of the conveying unit (1);
the stack separating unit (3) comprises a lifting rack (3A) arranged along the width direction of the conveying unit (1); fixed pulleys (3B) are respectively arranged at the front side and the rear side of the lifting frame (3A); the pulling rope (3C) is arranged by winding around the fixed pulley (3B), one end of the pulling rope (3C) is fixed on the output end of the hydraulic cylinder (3D), and the other end of the pulling rope (3C) is fixed on the clamping rack (3E); a guide component (3F) is arranged on the clamping rack (3E); the guide assemblies (3F) are arranged along the direction perpendicular to the advancing direction of the conveying unit (1), and the clamping plate assemblies (3G) are movably arranged at the two ends of the clamping rack (3E) through the guide assemblies (3F); and a telescopic driving device (3H) is also arranged between the clamping plate assemblies (3G).
2. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: a pressure bearing seat (8) is arranged at the lower bottom of the cutting tool (2H); and a dust suction box (5) with a hollow interior is also arranged on the pressure bearing seat (8); one side of the dust suction box (5) facing the transmission unit (1) is of an open structure, and the cutting tool (2H) penetrates through the dust suction box (5); a connecting hole is formed on one side end face of the dust suction box (5); a negative pressure pipe (6) is arranged at the upper top of the cutting bench (2B); the negative pressure pipe (6) is communicated with a connecting hole on the dust suction box (5) through a connecting pipe (7).
3. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: the cutting rack (2B) is of a rectangular box structure; four upright columns (2A) are arranged at four corners of the cutting bench (2B) respectively; two groups of cutting tools (2H) are arranged on the cutting rack (2B) along the advancing direction of the conveying unit (1); a first cutting tool (2H 1) disposed at the front end of the cutting bench (2B) and a second cutting tool (2H 2) disposed at the rear end of the cutting bench (2B), respectively.
4. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: a transverse guide rail (2I) is arranged on the cutting rack (2B) along the direction parallel to the axis of the first lead screw component (2C); the first sliding block (2D) is movably arranged on the transverse guide rail (2I); each first sliding block (2D) is provided with two corresponding and matched transverse guide rails (2I) on the upper side and the lower side of the cutting rack (2B); a vertical guide rail (2J) is arranged on the first sliding block (2D) along the direction parallel to the axis of the second lead screw component (2E); the second sliding block (2F) is movably arranged on the vertical guide rail (2J); each second sliding block is provided with two corresponding and matched vertical guide rails (2J) at the left side and the right side of the first sliding block (2D).
5. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: the first sliding block (2D) comprises a bottom plate (2D 1) matched with the first lead screw component (2E) and the transverse guide rail (2I); the left side and the right side of the bottom plate (2D 1) are respectively provided with a convex plate (2D 2) which is vertically arranged; the vertical guide rail (2J) is arranged on the side end plane of the convex plate (2D 2); the upper side and the lower side of the bottom plate (2D 1) are respectively provided with a positioning table (2D 3) matched with a second lead screw assembly (2E); and the middle part of the second lead screw component (2E) is arranged in a gap clamped between the two convex plates (5B).
6. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 5 wherein: a height marking strip (2D 4) is arranged on the bottom plate (2D 1) along the direction parallel to the axis of the second lead screw assembly (2E), and a pointing plate (2K) pointing to the height marking strip (2D 4) is also arranged at the side end of the second sliding block (2F); an operation hand wheel (2L) is arranged on one side of the first lead screw component (2E) extending out of the cutting rack (2B) and one side of the second lead screw component (2E) extending out of the first sliding block (2D).
7. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: the conveying units (1) are three groups of conveying belt mechanisms, the three groups of conveying units (1) are arranged in a head-to-head adjacent mode on the same straight line, and the three groups of conveying units (1) are arranged corresponding to the stacking unit (3), the cutting processing unit (2) and the stacking unit (4) respectively; and auxiliary rollers (6) are arranged at the side ends of the opposite ends of the two adjacent conveying units (1).
8. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: the lifting frame (3A) comprises a main frame (3A 1) arranged parallel to the advancing direction of the conveying unit (1); a first rotating shaft (3A 2) and a second rotating shaft (3A 3) are respectively arranged at the top positions of the front side and the rear side of the main frame (3A 1), and a third rotating shaft (3A 4) is arranged at the bottom of the front side of the main frame (3A 1); the fixed pulley (3B) is correspondingly arranged on the first rotating shaft (3A 2), the second rotating shaft (3A 3) and the third rotating shaft (3A 4); the two pull ropes (3C) are provided, one of the pull ropes bypasses the third rotating shaft (3A 4) and the first rotating shaft (3A 2) and then is fixed with the head of the clamping rack (3E), and the other one bypasses the third rotating shaft (3A 4), the first rotating shaft (3A 2) and the second rotating shaft (3A 3) and then is fixed with the tail of the clamping rack (3E); the two pull ropes (3C) are connected with the output end of the hydraulic cylinder (3D) through a connector (3A 5); the fixed pulley (3B) is of a chain wheel structure, and the corresponding pull rope (3C) is of a chain structure matched with the chain wheel; a cantilever lever (3A 6) for supporting the rope (3C) is also provided on the main frame (3A 1).
9. A dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in claim 1 wherein: the telescopic driving device (3H) is of a bidirectional double-rod hydraulic cylinder structure; two ends of the clamping component are respectively arranged on the clamping components (3G) at the left side and the right side; the guide assembly (3F) comprises a rack-shaped guide rail (3F 1) fixed at the side end of the clamping assembly (3G); a driven gear (3F 2) fitted to the rack-shaped guide rail (3F 1) is mounted on the clamp frame (3E).
10. Use of a dry slotting system for the manufacture of autoclaved aerated concrete panels as claimed in any one of claims 1 to 9 wherein: the method comprises the following steps:
s1, adjusting the first lead screw assembly (2C) and the second lead screw assembly (2E) respectively, so that the cutting tool moves to a processing designated position, and connecting each power supply circuit in the system after confirming that the condition of the whole machine is abnormal;
s2, placing the cut whole stack of air-entrapping plates on a conveyor belt of a conveying unit (1) corresponding to a stack separating unit (3) to move, pulling a pull rope (3C) through a control hydraulic cylinder (3D) when the whole stack of air-entrapping plates pass through the stack separating unit (3), enabling a lifting rack (3A) to drive a clamping rack (3E) and a clamping plate assembly (3G) to move to a position corresponding to a second air-entrapping plate counted from bottom to top, and then controlling a telescopic driving device (3H) to enable the clamping rack (3E) to drive the clamping plate assembly (3G) to clamp the second air-entrapping plate; the hydraulic cylinder (3D) is controlled to move again under the clamping state, so that the second block and the gas filling plate above the second block are separated from the bottom gas filling plate, and the rest gas filling plates are put down after the bottom gas filling plate continues to move forward along with the conveying unit (1);
s3, when the gas filling plate enters the cutting processing unit (2) and corresponds to the conveying unit (1), the gas filling plate moves forwards along with the conveying unit (1), and when the gas filling plate passes through the cutting processing unit (2), cutting processing is carried out on the left side end and the right side end of the gas filling plate through a cutting tool to obtain the gas filling plate with a designed groove shape, in the process, a negative pressure system connected with a negative pressure pipe (6) continuously generates negative pressure, and processing waste is discharged through a dust suction box;
s4, when the second air entrainment plate after the slotting treatment enters the conveying unit (1) corresponding to the stacking unit (4), the control operation opposite to the step S2 is executed to complete the stacking treatment of one air entrainment plate; and repeating the steps S2 to S4 to obtain the complete slotted stacked air-entraining plate structure.
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| CN202010577214.0A CN111590764A (en) | 2020-06-23 | 2020-06-23 | Dry-type slotting system for processing autoclaved aerated concrete slabs and control method |
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| CN202010577214.0A CN111590764A (en) | 2020-06-23 | 2020-06-23 | Dry-type slotting system for processing autoclaved aerated concrete slabs and control method |
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| CN112123608A (en) * | 2020-09-18 | 2020-12-25 | 王志远 | Wiring groover auxiliary frame for building convenient to equipment is adjusted |
| CN112159244A (en) * | 2020-09-28 | 2021-01-01 | 贵州长通装配式建材有限公司 | Production process of autoclaved aerated concrete slab with high quality product rate |
| 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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