CN112223506A

CN112223506A - Aerated green brick material cutting device

Info

Publication number: CN112223506A
Application number: CN202011303815.9A
Authority: CN
Inventors: 王军
Original assignee: Yuzhou Kaiyuan New Building Materials Co ltd
Current assignee: Yuzhou Kaiyuan New Building Materials Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-01-15

Abstract

The invention discloses an aerated brick blank cutting device, relates to the technical field of aerated brick blank processing, and aims to solve the problems that transverse cutting and longitudinal cutting of an existing aerated brick blank need to be completed in a segmented mode, the efficiency is low, and the occupied area of equipment is large. The utility model discloses a processing rack, including synchronous belt guide, hold-in range guide, slip table, anchor post, bracing piece, oblique cutting blade, and oblique cutting blade and processing frame fixed connection, hold-in range guide is provided with two, and the slip table is all installed to two hold-in range guide's top, and slip table and hold-in range guide sliding connection, the last surface mounting of slip table has the handling bottom plate, be provided with the blank on the handling bottom plate, hold-in range guide's externally mounted has the processing frame, the anchor post is all installed to the outer wall both.

Description

Aerated green brick material cutting device

Technical Field

The invention relates to the technical field of aerated brick blank processing, in particular to an aerated brick blank cutting device.

Background

The aerated brick is a porous concrete product prepared by using fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of a gas former, a regulator and a bubble stabilizer, and carrying out the technical processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like. The weight of the unit volume of the autoclaved aerated concrete block is one third of that of a clay brick, the heat insulation performance is 3-4 times that of the clay brick, the sound insulation performance is 2 times that of the clay brick, the anti-permeability performance is more than one time that of the clay brick, the fire resistance performance is 6-8 times that of reinforced concrete, and the masonry strength of the block is about 80% of the strength of the block. The aerated brick has excellent construction characteristics, can produce various specifications in factories, can be sawed, planed, drilled and nailed like wood, has higher construction speed due to larger volume, and can be used as a filling material of common buildings.

However, the transverse cutting and longitudinal cutting of the existing aerated brick blank need to be completed in a segmented manner, the efficiency is low, and the occupied area of equipment is large; therefore, the existing requirements are not met, and an aerated brick blank cutting device is provided for the requirements.

Disclosure of Invention

The invention aims to provide an aerated brick blank cutting device, which solves the problems that the transverse cutting and longitudinal cutting of the existing aerated brick blank in the background technology need to be completed in a segmented mode, the efficiency is low, and the occupied area of equipment is large.

In order to achieve the purpose, the invention provides the following technical scheme: an aerated brick blank cutting device comprises two synchronous belt guide rails, sliding tables are arranged above the two synchronous belt guide rails and are in sliding connection with the synchronous belt guide rails, a lifting bottom plate is arranged on the upper surface of each sliding table, blanks are arranged on the lifting bottom plate, a processing frame is arranged outside the synchronous belt guide rails, reinforcing rods are arranged on two sides of the outer wall of the processing frame, a beveling blade is arranged on one side of the lower surface of each reinforcing rod and is fixedly connected with the processing frame, hydraulic cylinders are arranged above the processing frame, the hydraulic cylinders are provided with two output ends, the output ends of the two hydraulic cylinders penetrate through and extend into the processing frame, a slitting frame is arranged on the lower surface of the slitting frame, longitudinal cutting heating wires are arranged on the lower surface of the slitting frame, two longitudinal cutting heating wires are arranged, and transverse cutting avoiding grooves are arranged on two sides of the outer wall of the slitting frame, eight transverse cutting avoiding grooves are arranged, two sides of the front end surface of the slitting frame are provided with transverse cutting support plates, four transverse cutting electric heating wires are arranged between the transverse cutting support plates, and are equidistantly distributed among the transverse cutting support plates, worm transmission boxes are respectively arranged on two sides of the rear end surface of the transverse cutting frame, a telescopic worm is arranged in the middle of the rear end of the transverse cutting support plate, one end of the telescopic worm penetrates through and extends to the outside of the worm transmission case, the worm transmission cases are connected through a transmission rod, a worm wheel is arranged inside the worm transmission case, the worm wheel is in transmission connection with the outer wall of the telescopic worm, spiral teeth are arranged at the connection part of the transmission rod and the worm wheel, the stepping motor is installed to the one end of transfer line, the stopper is installed to the one end of flexible worm, the bearing is installed to the junction of flexible worm and crosscut extension board.

Preferably, a material storage chamber is arranged below one side of the processing frame, a material conveying guide pipe is arranged below the material storage chamber, and a pumping mechanism is arranged inside the material conveying guide pipe.

Preferably, a polytetrafluoroethylene lining plate is mounted on the inner wall of the material storage chamber, and the polytetrafluoroethylene lining plate is fixedly connected with the material storage chamber.

Preferably, an arc-shaped groove is formed in the beveling blade, and the arc-shaped groove and the beveling blade are of an integral structure.

Preferably, both ends of the transverse cutting heating wire and the longitudinal cutting heating wire are provided with wiring ends, and the wiring ends are electrically connected with external power supply equipment.

Preferably, the guide rails are installed on two sides of the slitting frame, the number of the guide rails is four, guide grooves are formed in the guide rails, sliding blocks are installed above and below the rear end face of the transverse cutting support plate, and the transverse cutting support plate is connected with the guide grooves in the guide rails in a sliding mode through the sliding blocks.

Preferably, one end of each of the two synchronous belt guide rails is in transmission connection through a linkage rod.

Preferably, a second belt pulley is installed to the one end of gangbar, asynchronous machine is installed to one side of second belt pulley, install first belt pulley on asynchronous machine's the output, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention cuts the blank by utilizing the slitting frame and the transverse cutting support plate, when in use, the blank can be controlled to stay below the slitting frame through the synchronous belt guide rail, then the hydraulic cylinder is driven to drive the slitting frame to move downwards slowly, the blank is longitudinally cut into three uniform parts by two longitudinal cutting electric heating wires on the lower surface of the frame, then the stepping motor at one end of the worm transmission box is started, the telescopic worm drives the transverse cutting support plate to move backwards by utilizing the transmission action of the turbine, the blank is transversely cut by four transverse cutting electric heating wires between the transverse cutting support plates, so that the blank is further divided into fifteen uniform parts, the transverse cutting and the longitudinal cutting of the aerated brick blank are completed in one cutting device, the sectional arrangement is not needed, the cutting efficiency is improved, and the occupied space of the device is greatly reduced.

2. Through adopting crosscut heating wire and rip cutting heating wire as the cutting structure of blank, compare in traditional blade, the cutting plane is narrower, is difficult for producing deckle edge, and the heating wire can rely on the heating effect of self when the cutting, preheats the processing to the cutting department, makes the wet blank after the cutting be difficult for gluing again, has avoided cutting thoroughly not to lead to the condition emergence that needs the secondary treatment.

3. Through the oblique cutting blade of both sides installation at the processing frame import department, the oblique cutting blade can be cut off the unnecessary part of blank both sides, make its width can with subsequent frame adaptation of cutting, improve and cut the precision, and the waste material that cuts can be followed the inside arc wall guide of blade and to the stock room of below, rely on the defeated material pipe of stock room bottom to carry to recovery mechanism under pumping mechanism's pressure effect, so that reuse, reduce extravagant, install polytetrafluoroethylene inside lining board on the inner wall of stock room, polytetrafluoroethylene inside lining board is for not being stained with the material and makes, can avoid having sticky wet blank adhesion at stock room inner wall, cause the jam, the condition that is difficult to discharge takes place.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the slitting frame of the present invention;

FIG. 4 is a schematic view of the construction of the worm drive of the present invention;

FIG. 5 is a front view of the cross-cut plate of the present invention;

FIG. 6 is a schematic diagram of a synchronous belt guide linkage structure of the present invention;

FIG. 7 is a partial structural schematic view of a beveling blade of the present invention;

in the figure: 1. a synchronous belt guide rail; 2. a sliding table; 3. hoisting a bottom plate; 4. a blank; 5. an asynchronous motor; 6. a first pulley; 7. a second pulley; 8. a belt; 9. processing a frame; 10. a reinforcing rod; 11. a beveling blade; 12. a hydraulic cylinder; 13. slitting the frame; 14. a material storage chamber; 15. a polytetrafluoroethylene inner liner; 16. a delivery conduit; 17. a pumping mechanism; 18. transversely cutting the avoidance slot; 19. transversely cutting the support plate; 20. a guide rail; 21. a guide groove; 22. a slider; 23. a telescopic worm; 24. a worm gear box; 25. a limiting block; 26. a stepping motor; 27. a transmission rod; 28. longitudinally cutting the heating wire; 29. transversely cutting the heating wire; 30. a terminal; 31. a turbine; 32. helical teeth; 33. a linkage rod; 34. an arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, an embodiment of the present invention is shown: an aerated brick blank cutting device comprises two synchronous belt guide rails 1, wherein two sliding tables 2 are arranged above the two synchronous belt guide rails 1, the sliding tables 2 are connected with the synchronous belt guide rails 1 in a sliding manner, the synchronous belt guide rails 1 can convey blanks 4 by the aid of the sliding tables 2 under the action of motor transmission, a lifting bottom plate 3 is arranged on the upper surface of each sliding table 2, blanks 4 are arranged on the lifting bottom plate 3, a processing frame 9 is arranged outside the synchronous belt guide rails 1, reinforcing rods 10 are arranged on two sides of the outer wall of the processing frame 9 respectively, the structural strength of the processing frame 9 can be improved by the aid of the reinforcing rods 10, a beveling blade 11 is arranged on one side of the lower surface of each reinforcing rod 10 and fixedly connected with the processing frame 9, the beveling blade 11 is used for cutting off redundant parts on two sides of the blanks 4, a hydraulic cylinder 12 is arranged above the processing frame 9, the output ends of the two hydraulic cylinders 12 penetrate through and extend to the inside of the processing frame 9, a slitting frame 13 is installed, the lower surface of the slitting frame 13 is provided with two slitting electric heating wires 28, the two slitting electric heating wires 28 are arranged, the two sides of the outer wall of the slitting frame 13 are provided with transverse cutting avoidance grooves 18, the eight transverse cutting avoidance grooves 18 are arranged, the two sides of the front end surface of the slitting frame 13 are provided with transverse cutting support plates 19, transverse cutting electric heating wires 29 are installed between the transverse cutting support plates 19, the four transverse cutting electric heating wires 29 are arranged and are distributed between the transverse cutting support plates 19 at equal intervals, the two sides of the rear end surface of the slitting frame 13 are provided with worm transmission boxes 24, the middle positions of the rear ends of the transverse cutting support plates 19 are provided with telescopic worms 23, one ends of the telescopic worms 23 penetrate through and extend to the outside of the worm transmission boxes 24, the worm transmission boxes 24, the worm wheel 31 is in transmission connection with the outer wall of the telescopic worm 23, spiral teeth 32 are installed at the connection position of the transmission rod 27 and the worm wheel 31, the transmission rod 27 can drive the spiral teeth 32 to rotate when rotating, the transmission rod drives the telescopic worm 23 to move by means of transmission of the spiral teeth 32 and the worm wheel 31 on the telescopic worm 23, a stepping motor 26 is installed at one end of the transmission rod 27, a limiting block 25 is installed at one end of the telescopic worm 23, and a bearing is installed at the connection position of the telescopic worm 23 and the transverse support plate 19.

Further, a material storage chamber 14 is arranged below one side of the processing frame 9, a material conveying guide pipe 16 is arranged below the material storage chamber 14, a pumping mechanism 17 is arranged inside the material conveying guide pipe 16, the rim charge cut by the beveling blade 11 can slide into the material storage chamber 14, and the rim charge is conveyed to a recycling mechanism through the material conveying guide pipe 16 at the bottom end under the pressure action of the pumping mechanism 17 so as to be reused.

Further, the inner wall of the material storage chamber 14 is provided with a polytetrafluoroethylene lining plate 15, the polytetrafluoroethylene lining plate 15 is fixedly connected with the material storage chamber 14, and the polytetrafluoroethylene lining plate 15 is made of non-stick materials, so that the situation that the sticky wet blank 4 is adhered to the inner wall of the material storage chamber 14 and is difficult to discharge can be avoided.

Further, an arc-shaped groove 34 is formed in the beveling blade 11, the arc-shaped groove 34 and the beveling blade 11 are of an integral structure, the beveling blade 11 is used for cutting redundant parts on two sides of the blank 4, the width of the beveling blade 11 can be matched with the size of the slitting frame 13, and the beveling blade 11 can guide the blank 4 to the storage chamber 14 below by means of the arc-shaped groove 34 in the cutting process, so that overflow to two sides of the processing frame 9 is avoided.

Further, the both ends of crosscut heating wire 29 and rip cutting heating wire 28 all are provided with wiring end 30, and wiring end 30 and external power supply equipment electric connection adopt the heating wire as the cutting structure, compare in traditional blade, and the cutting plane is narrower, is difficult for producing deckle edge, and the heating effect that the heating wire can rely on self when the cutting carries out preheating treatment to the cutting department, makes the wet blank 4 after the cutting be difficult for gluing again.

Further, guide rails 20 are mounted on two sides of the slitting frame 13, the number of the guide rails 20 is four, guide grooves 21 are formed in the guide rails 20, sliders 22 are mounted above and below the rear end face of the transverse cutting support plate 19, the transverse cutting support plate 19 is in sliding connection with the guide grooves 21 in the guide rails 20 through the sliders 22, and the guide rails 20 can guide the transverse cutting support plate 19 to move backwards so as to be more stable and improve stability during transverse cutting.

Furthermore, the one end of two hold-in range guide rails 1 is passed through gangbar 33 transmission and is connected, and gangbar 33 relies on drive mechanism can drive two hold-in range guide rails 1 operation simultaneously, and the stability when energy saving has just guaranteed slip table 2 and has removed.

Further, second belt pulley 7 is installed to the one end of gangbar 33, asynchronous machine 5 is installed to one side of second belt pulley 7, install first belt pulley 6 on asynchronous machine 5's the output, first belt pulley 6 passes through belt 8 and is connected with the transmission of second belt pulley 7, when adopting the transmission of belt 8 mechanism, because of belt 8 has good elasticity, so can play the absorbing effect of buffering at work, make the steady noiselessness of motion, and when the load was too big, belt 8 can skid on the belt pulley, therefore can prevent that the transmission part from damaging, play the effect of protection.

The working principle is as follows: when the lifting device is used, a die frame and a blank 4 after initial curing are lifted to the sliding table 2 of the synchronous belt guide rail 1 together with the lifting bottom plate 3 by the lifting device, the die frame part is removed, the asynchronous motor 5 is started, the sliding table 2 and the blank 4 at the upper end are driven to advance along the direction of the synchronous belt guide rail 1 by the belt transmission effect, when the belt 8 mechanism is adopted for transmission, the belt 8 has good elasticity, so the buffering and damping effects can be realized during work, the motion is stable and noiseless, in addition, when the load is overlarge, the belt 8 can slip on a belt pulley, the damage of transmission parts can be prevented, the protection effect is realized, in the advancing process of the blank 4, the redundant parts can be firstly cut off by the beveling blades 11 at the two sides of the inlet of the processing frame 9, the width can be matched with the subsequent frame 13, and the cut waste materials can be guided to the material storage chamber 14 below along the arc-shaped grooves 34 inside, the blanks 4 with two cut sides continue to advance under the transmission action of a synchronous belt guide rail 1 and stop right below a slitting frame 13, a hydraulic cylinder 12 is driven to drive the slitting frame 13 to slowly move downwards, the blanks 4 are longitudinally cut into three uniform parts by two longitudinal cutting electric heating wires 28 on the lower surface of the frame, then a stepping motor 26 at one end of a worm transmission case 24 is started, a telescopic worm 23 drives a transverse cutting support plate 19 to move backwards by the transmission action of a turbine 31, and the blanks 4 are transversely cut by four transverse cutting electric heating wires 29 between the transverse cutting support plates 19, because the two sides of the outer wall of the slitting frame 13 are provided with the corresponding transverse cutting avoiding grooves 18, the supporting plate cannot be blocked in the moving process, the blank 4 can be further divided into fifteen pieces with uniform sizes, the slitting frame 13 resets after the cutting is finished, the blank 4 continues to advance and move out of the processing frame 9, and is hoisted and transported to the mold transporting vehicle together with the hoisting bottom plate 3 by the hoisting tool and transported to the next production link.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air entrainment adobe cutting device, includes hold-in range guide (1), its characterized in that: the utility model discloses a processing device for the blank of the steel wire rope, including synchronous belt guide (1), slip table (2) are all installed to the top of two synchronous belt guide (1), and slip table (2) and synchronous belt guide (1) sliding connection, the last surface mounting of slip table (2) has handling bottom plate (3), be provided with blank (4) on handling bottom plate (3), the externally mounted of synchronous belt guide (1) has processing frame (9), anchor strut (10) are all installed to the outer wall both sides of processing frame (9), oblique cutting blade (11) are installed to one side of anchor strut (10) lower surface, and oblique cutting blade (11) and processing frame (9) fixed connection, pneumatic cylinder (12) are installed to the top of processing frame (9), and pneumatic cylinder (12) are provided with two, two the output of pneumatic cylinder (12) all runs through and extends to the inside of processing frame (9), and install and cut frame (13), the lower surface mounting who cuts frame (13) has rip cutting heating wire (28), and rip cutting heating wire (28) are provided with two, the both sides of cutting frame (13) outer wall all are provided with the crosscut and dodge groove (18), and the crosscut dodge groove (18) and be provided with eight, the both sides of cutting frame (13) preceding terminal surface all are provided with crosscut extension board (19), install crosscut heating wire (29) between crosscut extension board (19), crosscut heating wire (29) are provided with four, and the equidistance distributes between crosscut extension board (19), worm transmission case (24) are all installed to the both sides of cutting frame (13) rear end face, flexible worm (23) are installed to the intermediate position department of crosscut extension board (19) rear end, and the one end of flexible worm (23) runs through and extends to the outside of worm transmission case (24), be connected through transfer line (27) between worm drive case (24), the inside of worm drive case (24) is provided with turbine (31), and turbine (31) is connected with the outer wall transmission of flexible worm (23), helical tooth (32) are installed with the junction of turbine (31) in transfer line (27), step motor (26) are installed to the one end of transfer line (27), stopper (25) are installed to the one end of flexible worm (23), the bearing is installed with the junction of crosscut extension board (19) in flexible worm (23).

2. The aerated brick blank cutting device according to claim 1, wherein: the processing rack is characterized in that a material storage chamber (14) is arranged below one side of the processing rack (9), a material conveying guide pipe (16) is installed below the material storage chamber (14), and a pumping mechanism (17) is installed inside the material conveying guide pipe (16).

3. An aerated brick blank cutting device according to claim 2, characterized in that: the inner wall of the material storage chamber (14) is provided with a polytetrafluoroethylene lining plate (15), and the polytetrafluoroethylene lining plate (15) is fixedly connected with the material storage chamber (14).

4. The aerated brick blank cutting device according to claim 1, wherein: an arc-shaped groove (34) is formed in the beveling blade (11), and the arc-shaped groove (34) and the beveling blade (11) are of an integral structure.

5. The aerated brick blank cutting device according to claim 1, wherein: both ends of the transverse cutting heating wire (29) and the longitudinal cutting heating wire (28) are provided with wiring terminals (30), and the wiring terminals (30) are electrically connected with external power supply equipment.

6. The aerated brick blank cutting device according to claim 1, wherein: guide rail (20) are all installed to the both sides of cutting frame (13), and guide rail (20) are provided with four, the inside of guide rail (20) is provided with guide slot (21), slider (22) are all installed to the top and the below of crosscut extension board (19) rear end face, crosscut extension board (19) are through guide slot (21) sliding connection in slider (22) and guide rail (20).

7. The aerated brick blank cutting device according to claim 1, wherein: one end of each of the two synchronous belt guide rails (1) is in transmission connection through a linkage rod (33).

8. An aerated brick blank cutting device according to claim 7, characterized in that: second belt pulley (7) are installed to the one end of gangbar (33), asynchronous machine (5) are installed to one side of second belt pulley (7), install first belt pulley (6) on the output of asynchronous machine (5), first belt pulley (6) are connected with second belt pulley (7) transmission through belt (8).