CN209937213U - Aerated brick cutting equipment - Google Patents

Abstract

The utility model discloses an air entrainment brick cutting equipment relates to air entrainment brick production technical field. Comprises a transverse cutting device and a vertical cutting device; the transverse cutting device comprises a transverse cutting guide rail and a vehicle body driven to move along the transverse cutting guide rail, wherein a plurality of transverse cutting steel wires for cutting the green body and side cutters for cutting waste skins on two sides of the green body are arranged below the vehicle body; the vertical cutting device comprises a mounting bracket, a lifting mechanism arranged on the mounting bracket and a rack driven by the lifting mechanism to lift; a first swing frame and a second swing frame which are driven to horizontally reciprocate and are fixed with vertical cutting steel wires are arranged below the frame; the transverse cutting guide rail and the mounting bracket are arranged in a cross matching manner. The utility model does not need to move the blank body in the process of cutting the blank body; and can synchronously realize the cutting of the skins at the two sides of the blank; in addition, the vertical cutting steel wire performs the pull saw type cutting on the blank, the resistance of the vertical cutting steel wire is small, and the wire breakage rate is low; high production efficiency and low cost.

Description

Aerated brick cutting equipment

Technical Field

The utility model relates to an air entrainment brick production technical field specifically is an air entrainment brick cutting equipment.

Background

The autoclaved aerated concrete block is an aerated brick for short, is produced by a high-temperature autoclaved equipment process, has the advantages of light weight, good heat insulation performance, strong shock resistance, good processing performance, certain high temperature resistance, good sound insulation performance, strong adaptability and the like, is mainly applied to wall materials, filling walls, floor slabs, roof slabs and other load-bearing wall materials, non-load-bearing materials and surrounding filling enclosing walls in mechanical plants and civil buildings, and is very widely applied. At present, China gradually forbids the use of solid clay bricks, and aerated bricks are gradually the leading products in the building material industry as substitutes thereof.

In the production process of the aerated brick, slurry is poured and then is sent into a primary curing chamber for primary curing to form a green body with a loose structure after the primary curing, then the green body is required to be transported to a cutting table and cut into bricks with various specifications, then the cut bricks are sent into a still kettle through a steam curing vehicle, and a finished aerated brick is formed under the high-temperature saturated steam curing. The cutting equipment in the prior art is generally that horizontal cutting device and vertical cutting device separately set up, transports the vertical cutting device to cut again after the cutting body is earlier through horizontal cutting device cutting with the body during cutting body, and the transfer process is carried through hoisting accessory or assembly line, and equipment input cost is big, and the cutting process section station takes up an area of for a long time, and production efficiency is low.

By way of retrieval, application No.: 201110180219.0, application publication date: 2011.11.16, discloses an aerated concrete cutting machine, which comprises a frame composed of upright posts, an I-shaped girder erected on the upright posts, and a beam positioned above the upright posts and fixed with the girder, wherein a turnover table is arranged in the middle of the frame, a vertical cutting device which can move up and down is arranged between the two upright posts in the middle of the frame, a horizontal cutting device which can longitudinally walk along a blank body is arranged between the two girders, and a scrap edge cleaning device is arranged beside the turnover table. This aerated concrete cutting machine is when practical application, and body both sides epidermis need be amputated through the scrap edge cleaning device who sets up, peels and cuts and need carry out once transporting to the body between the process, and the crosscut frame of fixed perpendicular cutting steel wire can only up-and-down motion, and the resistance that receives when perpendicular cutting steel wire cutting body is great, produces disconnected silk trouble easily, and consequently, body cutting production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

Aiming at the problems that the aerated brick cutting equipment in the prior art is generally that a transverse cutting device and a vertical cutting device are separately arranged, the equipment investment cost is high, the station occupied area of a cutting process section is large, and the production efficiency is low, the utility model provides aerated brick cutting equipment, wherein the transverse cutting device and the vertical cutting device are arranged in a matching way, so that the transverse cutting and the vertical cutting of a green body can be realized in the same equipment, and the green body is not required to be transferred between the two cutting steps; the surface skin on two sides of the blank can be synchronously cut off during the transverse cutting, the cut surfaces on the outer sides of the cut blocks on the two sides are smooth and flat after the cutting, and the cut surfaces cut by the transverse cutting steel wire on the inner side have higher finish, so that the surface quality requirement of a finished product is completely met, and the scrapping of the cut blocks on the two sides or the increase of a face milling processing procedure are avoided; in addition, the first swing frame and the second swing frame which fix the vertical cutting steel wire reciprocate in the horizontal direction, so that the vertical cutting steel wire performs pull saw type cutting on the blank, the resistance of the vertical cutting steel wire is small, and the wire breakage rate is low. Therefore, the production efficiency is greatly improved.

Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

an aerated brick cutting device comprises a transverse cutting device and a vertical cutting device; the transverse cutting device comprises a transverse cutting guide rail and a vehicle body driven to move along the transverse cutting guide rail, wherein a plurality of transverse cutting steel wires for cutting the green body and side cutters for cutting waste skins on two sides of the green body are arranged below the vehicle body; the vertical cutting device comprises a mounting bracket, a lifting mechanism arranged on the mounting bracket, and a rack driven by the lifting mechanism to lift; a first swing frame and a second swing frame which are driven to horizontally reciprocate and are fixed with vertical cutting steel wires are arranged below the frame; the transverse cutting guide rail and the mounting bracket are arranged in a cross-shaped intersecting matching manner.

Furthermore, a plurality of bolt wire columns and a plurality of support rods are vertically and downwards fixed at the bottom of the vehicle body, the bolt wire columns are longitudinally arranged into two rows, and the support rods are respectively arranged in the same row with the two rows of bolt wire columns; transverse cutting wire-stretching cylinders are mounted on the supporting rods, one end of each transverse cutting steel wire is fixed on a piston rod of each transverse cutting wire-stretching cylinder, and the other end of each transverse cutting steel wire is fixed on the wire-tying column located on the other side of the bottom of the vehicle body; the side cutters are respectively fixed on one sides of the support rods on the two sides of the bottom of the vehicle body, which are opposite to each other.

Furthermore, a second driving device is installed on one side of the frame in the width direction, the second driving device comprises two eccentric wheel assemblies driven to rotate, and the eccentric wheel assemblies are respectively installed on two installation seats below the same side of the frame in the width direction; one side of the first swing frame and one side of the second swing frame in the width direction are hinged with the two eccentric wheel assemblies, the other side of the first swing frame and the other side of the second swing frame are movably connected to a swing guide rail arranged on the frame through a hanging bracket respectively, and the eccentric wheel assemblies drive the first swing frame and the second swing frame to horizontally reciprocate simultaneously; the first swing frame and the second swing frame are in mutual staggered fit in the width direction.

Further, wherein: the transverse cutting wire stretching cylinder is matched with the trend of the transverse cutting steel wire and is longitudinally fixed on the supporting rod, and the middle part of the transverse cutting steel wire is wound in a limiting groove on the wire bolting column on the same side as the transverse cutting wire stretching cylinder after the two ends of the transverse cutting steel wire are fixed; the side cutter comprises a cutter body and a cutter holder, and the support rod, the cutter holder and the cutter body are sequentially detachably connected.

Further, wherein: the included angle between the transverse cutting steel wire and the vertical surface along the cutting direction is an acute angle or an obtuse angle; the side cutter and the horizontal plane form an included angle of 30-90 degrees along the cutting direction and are positioned above the transverse cutting steel wire.

Furthermore, the eccentric wheel assembly comprises a first eccentric wheel and a second eccentric wheel which are coaxially connected, outer wheels are rotatably connected outside the first eccentric wheel and the second eccentric wheel, and a hinge part III is radially arranged outside the outer wheels; the first swing frame is provided with a first hinge part, the second swing frame is provided with a second hinge part, and two third hinge parts on the same eccentric wheel assembly are respectively hinged with the first hinge part and the second hinge part; the first eccentric wheel and the second eccentric wheel on the same eccentric wheel assembly are arranged in a reverse eccentric mode.

Furthermore, the second driving device also comprises a third motor, a fifth transmission box in transmission connection with the third motor, and a third transmission shaft and a fourth transmission shaft which are in transmission connection with output shafts on two sides of the fifth transmission box respectively; the third transmission shaft and the fourth transmission shaft are respectively in transmission connection with the eccentric wheel assemblies on two sides.

Further, wherein: slide rods horizontally extending along the length direction of the swing frame I and the swing frame II are respectively fixed on the opposite sides in the width direction, and a plurality of wire hanging plates are respectively fixed on the opposite sides; the sliding rod is sleeved with a plurality of sliding pieces in sliding fit with the sliding rod, the lower ends of the sliding pieces are respectively fixed with vertical cut wire cylinders, and the vertical cut steel wires are respectively fixed between the corresponding vertical cut wire cylinders and the wire hanging plates; and the third transmission shaft and the fourth transmission shaft are connected with the output shafts of the eccentric wheel assembly and the fifth transmission case through universal joints.

Further, wherein: the side surface of the sliding piece is in threaded connection with a locking bolt which is used for abutting against the sliding rod; and the first swing frame and the second swing frame are positioned on one side of the sliding rod and are respectively provided with a graduated scale horizontally extending along the length direction of the sliding rod, and the graduated scales are positioned above the vertical cutting steel wire.

Further, wherein: the lifting mechanism comprises a driving wheel II, a transmission chain II and a driven wheel II which are sequentially connected in a transmission manner; the second driving wheel is rotationally driven; the rack is fixedly connected with the middle part of the second transmission chain; the hanger comprises a connecting part and a roller arranged at the upper end of the connecting part; the lower end of the connecting part is fixedly connected with the first swing frame and the second swing frame respectively, and the upper end of the connecting part extends into different rail grooves in the swing guide rail respectively and is movably connected with the swing guide rail through the idler wheels.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model provides an aerated brick cutting equipment, the transverse cutting device and the vertical cutting device are arranged in a matching way, the transverse cutting and the vertical cutting of the green body can be realized in the same equipment, and the green body does not need to be transferred between the two cutting steps; the surface skin on two sides of the blank can be synchronously cut off during the transverse cutting, the cut surfaces on the outer sides of the cut blocks on the two sides are smooth and flat after the cutting, and the cut surfaces cut by the transverse cutting steel wire on the inner side have higher finish, so that the surface quality requirement of a finished product is completely met, and the scrapping of the cut blocks on the two sides or the increase of a face milling processing procedure are avoided; in addition, the first swing frame and the second swing frame which fix the vertical cutting steel wire do reciprocating motion in the horizontal direction, so that the vertical cutting steel wire performs pull-saw cutting on the blank, the resistance on the vertical cutting steel wire is small, and the wire breakage rate is low;

(2) the utility model provides an aerated brick cutting equipment, the crosscut steel wire both ends of cutting usefulness are fixed through crosscut stretch-yarn cylinder and bolt silk post respectively, can adjust crosscut steel wire elasticity through control crosscut stretch-yarn cylinder, compare with the cutting device that needs artifical manual regulation crosscut steel wire elasticity, the trial cut man-hour when using this device shortens nearly half, and the broken silk rate when cutting production reduces to about one third of the broken silk rate of current cutting device;

(3) the included angle between the transverse cutting steel wire and the vertical surface along the cutting direction is an acute angle or an obtuse angle, and the normal acting force of the blank body on the transverse cutting steel wire is relatively small, so that the wire breaking rate of the transverse cutting steel wire can be further reduced to a certain extent;

(4) the utility model provides an aerated brick cutting equipment, cutter body and horizontal plane are 30 ~ 90 degrees contained angles along the cutting direction, guarantee suitable lower sword angle in order to realize carrying out slope propelling cutting or horizontal propelling cutting to the body, avoid the epidermis that cuts to cause the secondary injury to the face;

(5) the utility model provides an aerated brick cutting equipment, fix crosscut steel wire one end on the piston rod of crosscut stretch-yarn cylinder, straighten along the flexible direction of piston rod and wind around behind the bolt silk post that is located the homonymy, fix again on the bolt silk post of opposite side, crosscut steel wire keep away from crosscut stretch-yarn cylinder one end can switch over fixedly back and forth at the bolt silk post of homonymy, and can not lead to crosscut steel wire trend and crosscut stretch-yarn cylinder piston rod flexible direction to deviate;

(6) the utility model provides an aerated brick cutting equipment, the bolt wire column outer wall is provided with a plurality of limiting grooves surrounding the axis, the transverse cutting steel wire is detoured in the limiting grooves, the fixation is firm, and no deviation phenomenon occurs completely;

(7) the utility model provides an aerated brick cutting equipment, side cutter include cutter body and blade holder, keep certain distance between cutter body and the bracing piece through setting up the blade holder, and then draw the interval of two rows of bracing pieces big under the prerequisite of guaranteeing the cutter body interval of both sides to avoid bracing piece and body to interfere;

(8) the utility model provides an aerated brick cutting equipment, because swing frame one and swing frame two are driven by the same drive arrangement two, compare with in the prior art both equip independent drive arrangement two with energy consumption lower simultaneously, equipment input cost and use cost all reduce relatively; in addition, as the common eccentric wheel assembly is adopted for transmission, the first swing frame and the second swing frame have high motion synchronism, and the vibration and the noise are relatively weakened when the green body is cut;

(9) the utility model provides an aerated brick cutting equipment, after setting up eccentric wheel one and eccentric wheel two reverse eccentricities, while eccentric wheel one promotes swing frame one and moves in the positive direction, eccentric wheel two can promote swing frame two to move in the negative direction to produce the cutting effort of opposite direction to the body, reduce the body amplitude, improve finished product aerated brick quality;

(10) the utility model provides an aerated brick cutting equipment, because the roller is added to be matched with the swing guide rail in a rolling way, the reciprocating motion resistance of the swing frame I and the swing frame II is small, the motion is smoother, and the energy consumption is relatively reduced;

(11) the utility model provides an aerated brick cutting equipment, in order to realize that the transmission is satisfied under the scene that the axis line is different and the axis dog-ear is great between transmission case five and the eccentric wheel subassembly, transmission shaft three and transmission shaft four and eccentric wheel subassembly and the output shaft of transmission case five all pass through the universal joint and connect, the connection reliability is high, the noise is less when the equipment moves;

(12) the utility model provides an aerated brick cutting equipment, the sliding part is arranged on the sliding rod in a set, so that the falling risk is avoided, and the reliability is high; after the vertical cutting steel wire is tensioned, self-locking can be realized between the sliding parts and the sliding rod, and the vertical cutting steel wire only needs to be loosened and then the sliding parts are moved when the distance between the sliding parts is adjusted, so that the device is more convenient and efficient;

(13) the utility model provides an aerated brick cutting equipment adopts the locking bolt to lock slider and slide bar, though the regulation is not very convenient, but the fixed reliability is higher, the abnormal condition that the vertical cutting steel wire interval changes in the green body cutting process can not appear, and then scrap caused by unqualified cutting size can not be generated;

(14) the utility model provides a pair of aerated brick cutting equipment, when the interval between the steel wire is cut perpendicularly in the adjustment, accessible scale can direct observation interval reading, and is more convenient, directly perceived.

Drawings

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

FIG. 2 is a schematic perspective view of a transverse cutting device;

FIG. 3, a side view of the transverse cutting apparatus;

FIG. 4 is a schematic diagram of arrangement of steel wires in the transverse cutting device;

FIG. 5 is a schematic view of a structure of a limiting groove on a bolt wire column in the transverse cutting device;

FIG. 6 is a schematic perspective view of the cross cutting apparatus with portions of the cross guide removed;

FIG. 7 is a schematic structural view of the vertical cutting device;

FIG. 8 is a schematic perspective view of the vertical cutting device;

FIG. 9 is a schematic view showing the cooperation of a first swing frame and a second swing frame in the vertical cutting device;

FIG. 10 is a schematic diagram of a first swing frame and a second swing frame in the vertical cutting device in cooperation with an eccentric wheel;

FIG. 11 is a schematic view of the hanger and swing guide rail in the vertical cutting device;

FIG. 12 is a schematic structural diagram of a first swing frame in the vertical cutting device;

FIG. 13 is a schematic structural view of a second swing frame in the vertical cutting device;

FIG. 14 is a schematic structural diagram of a locking bolt arranged at the matching position of a sliding rod and a sliding piece in the vertical cutting device;

in the drawings: 1. a transverse cutting device; 2. a vertical cutting device;

11. transversely cutting the guide rail; 12. a vehicle body; 13. a first driving device; 14. bolting a wire column; 15. a support bar; 16. a transverse cutting wire-stretching cylinder; 17. transversely cutting the steel wire; 18. a side cutter; 121. a base plate; 122. a roller supporting seat; 123. a first driving wheel; 124. a driven wheel I; 125. a rear wheel axle; 126. a front wheel axle; 131. a first motor; 132. a first transmission case; 133. a first transmission shaft; 134. a second transmission case; 135. a third transmission case; 141. a limiting groove; 181. a cutter body; 182. a tool apron;

21. mounting a bracket; 22. a frame; 23. a lifting mechanism; 24. a second driving device; 25. a first swing frame; 26. a second swing frame; 27. a hanger; 210. a guide post; 221. a mounting seat; 222. a swing guide rail; 231. a second driving wheel; 232. a second driven wheel; 233. a second transmission chain; 234. a second motor; 235. a fourth transmission case; 236. a first transmission chain; 237. a second transmission shaft; 241. a third motor; 242. a fifth transmission case; 243. a third transmission shaft; 244. a fourth transmission shaft; 245. an eccentric wheel assembly; 251. a first hinge part; 252. a slide bar; 253. a slider; 254. a graduated scale; 255. a wire hanging plate; 256. a vertical cutting wire cylinder; 257. vertically cutting the steel wire; 261. a second hinge part; 271. a connecting portion; 272. a roller; 2451. a first eccentric wheel; 2452. a second eccentric wheel; 2453. an outer wheel; 2454. a third hinge part; 2530. and locking the bolt.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

An aerated brick cutting device, as shown in figure 1, comprises a transverse cutting device 1 for horizontally cutting a blank body and a vertical cutting device 2 for vertically cutting the blank body. The transverse cutting device 1 comprises a transverse cutting guide rail 11, the vertical cutting device 2 comprises an installation support 21, the transverse cutting guide rail 11 is arranged at the middle part of the installation support 21 in the vertical direction and is close to the upper position, the inner side of the transverse cutting guide rail in the width direction and extends horizontally in the length direction of the installation support 21, so that the transverse cutting guide rail 11 and the installation support 21 are arranged in a crossed matched mode, and the transverse cutting device 1 and the vertical cutting device 2 are sequentially used for cutting blanks below the installation support 21.

The transverse cutting device 1 comprises a crosscut guide 11 and a car body 12 driven to move along the crosscut guide 11. As shown in fig. 2 and 6, the vehicle body 12 includes a bottom plate 121, roller support bases 122 fixed to both sides of an upper end of the bottom plate 121, and a driving wheel one 123 and a driven wheel one 124 mounted on the roller support bases 122, and is in rolling fit with the traverse guide 11 through the driving wheel one 123 and the driven wheel one 124, and the driving wheel one 123 on both sides is connected with a front wheel axle 126 through a rear wheel axle 125; the rear wheel axle 125 and the front wheel axle 126 are respectively in transmission connection with a driving device 13 mounted on the vehicle body 12. As shown in fig. 6, the first driving device 13 includes a first motor 131, a first transmission case 132 and a first transmission shaft 133 which are connected in sequence in a transmission manner; one end of the first transmission shaft 133 is in transmission connection with the rear wheel shaft 125 through a second transmission case 134, and the other end of the first transmission shaft is in transmission connection with the front wheel shaft 126 through a third transmission case 135. In order to increase the running smoothness of the vehicle body 12 and enable the vehicle body to have self-locking performance, the driving wheel I123 and the driven wheel I124 are arranged to be meshed with the transverse cutting guide rail 11. A plurality of transverse cutting steel wires 17 and side cutters 18 are arranged below the vehicle body 12, when a green body is cut, a first motor 131 is started to drive a first transmission shaft 133 to rotate through a first transmission box 132, and then drive a rear wheel shaft 125 and a front wheel shaft 126 to rotate through a second transmission box 134 and a third transmission box 135 respectively, so that the vehicle body 12 is driven to move towards the green body, the green body is cut into a plurality of bricks through the transverse cutting steel wires 17, and skins on two sides of the green body are cut off by the side cutters 18 on two sides.

The vertical cutting device 2 comprises a mounting bracket 21, a lifting mechanism 23 mounted on the mounting bracket 21, and a frame 22 driven by the lifting mechanism 23 to lift; the frame 22 below is provided with by the drive be horizontal reciprocating motion's swing frame one 25 and swing frame two 26, swing frame one 25 with all be provided with a plurality of perpendicular cutting steel wire 257 on the swing frame two 26, when cutting the body, hoist mechanism 23 drives the vertical downstream of guide post 210 on the installing support 21 of frame 22 edge, and swing frame one 25 and swing frame two 26 are horizontal reciprocating motion simultaneously, drive perpendicular cutting steel wire 257 and do the horizontal jig saw motion and cut the body of below.

As shown in fig. 2 and 3, in order to install a transverse cutting steel wire 17 and a side cutter 18, a plurality of bolt wire columns 14 and a plurality of support rods 15 are vertically and downwardly fixed at the bottom of the vehicle body 12, the bolt wire columns 14 are longitudinally arranged in two rows, and the support rods 15 are respectively arranged in the same row with the two rows of bolt wire columns 14; a transverse cutting wire-stretching cylinder 16 is mounted on each support rod 15, one end of each transverse cutting steel wire 17 is fixed on a piston rod of the transverse cutting wire-stretching cylinder 16, and the other end of each transverse cutting steel wire 17 is fixed on the wire-bolting column 14 positioned on the other side of the bottom of the vehicle body 12; the side cutters 18 are respectively fixed on the opposite sides of the support rods 15 on the two sides of the bottom of the vehicle body 12.

As shown in fig. 8, a second driving device 24 is mounted on one side of the frame 22 in the width direction, the second driving device 24 includes two eccentric assemblies 245 driven to rotate, and the eccentric assemblies 245 are respectively mounted on two mounting seats 221 below the same side of the frame 22 in the width direction; one side of each of the first swing frame 25 and the second swing frame 26 in the width direction is hinged to two eccentric wheel assemblies 245, the other side of each of the swing frame 25 and the second swing frame 26 is movably connected to a swing guide rail 222 arranged on the frame 22 through a hanging bracket 27, and the eccentric wheel assemblies 245 drive the first swing frame 25 and the second swing frame 26 to horizontally reciprocate simultaneously; as shown in fig. 9, the first swing frame 25 and the second swing frame 26 are fitted to each other with a displacement in the width direction thereof.

When the cut green body is produced, the lifting mechanism 23 and the second driving device 24 are simultaneously started, the lifting mechanism 23 drives the frame 22 to descend along the guide posts 210, and simultaneously, the second driving device 24 drives the two eccentric wheel assemblies 245 to rotate, so that the first swinging frame 25 and the second swinging frame 26 are driven to horizontally reciprocate simultaneously. Because the first swing frame 25 and the second swing frame 26 are driven by the same second driving device 24, compared with the prior art that the two swing frames are simultaneously provided with the second independent driving device, the energy consumption is lower, and the equipment investment cost and the use cost are relatively reduced; in addition, due to the adoption of the transmission of the common eccentric wheel assembly 245, the first swing frame 25 and the second swing frame 26 have high motion synchronism, and the vibration and the noise are relatively weakened when the green bodies are cut.

In the aerated brick cutting equipment in the embodiment, the transverse cutting device 1 and the vertical cutting device 2 are arranged in a matched manner, so that the transverse cutting and the vertical cutting of a green body can be realized in the same equipment, and the green body does not need to be transferred between the two cutting steps; the surface skin on two sides of the blank can be synchronously cut off during the transverse cutting, the cut surfaces on the outer sides of the cut blocks on the two sides are smooth and flat after the cutting, and the cut surfaces cut by the transverse cutting steel wire on the inner side have higher finish, so that the surface quality requirement of a finished product is completely met, and the scrapping of the cut blocks on the two sides or the increase of a face milling processing procedure are avoided; in addition, the first swing frame 25 and the second swing frame 26 for fixing the vertical cutting steel wire 257 reciprocate in the horizontal direction, so that the vertical cutting steel wire 257 performs pull-saw cutting on the green body, the resistance of the vertical cutting steel wire 257 is small, and the wire breakage rate is low. In conclusion, the production efficiency of the aerated brick cutting equipment is greatly improved.

Example 2

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of embodiment 1, and the difference and improvement lies in that, as shown in fig. 2, the transverse cutting wire-stretching cylinder 16 is matched with the running direction of the transverse cutting steel wire 17 and longitudinally fixed on the support rod 15, and after the two ends of the transverse cutting steel wire 17 are fixed, the middle part of the transverse cutting steel wire is wound in the limit groove 141 on the wire-tying column 14 on the same side as the transverse cutting wire-stretching cylinder 16.

Because the cylinder body can not move after the transverse wire-stretching cylinder 16 is fixed, the telescopic direction of the piston rod is fixed, and further the trend of the transverse steel wire 17 is fixed, and the angle adjustment along the cutting direction can not be realized. Therefore, in the embodiment, the bolting post 14 is also arranged on one side of the support rod 15 for installing the transverse wire cylinder 16, one end of the transverse wire 17 is fixed on the piston rod of the transverse wire cylinder 16, and then is straightened along the extension and contraction direction of the piston rod and passes through the bolting post 14 on the same side, and then is fixed on the bolting post 14 on the other side, so that one end of the transverse wire 17, which is far away from the transverse wire cylinder 16, can be switched and fixed back and forth on the bolting post 14 on the same side, and the deviation of the direction of the transverse wire 17 and the extension and contraction direction of the piston rod of the transverse wire cylinder 16 cannot be caused.

Considering that there is a risk that the crosscut wires 17 may slip up and down on the bolting columns 14 while passing around, the interval between the crosscut wires 17 in the vertical direction may be changed, and the cut pieces may be unqualified in size. Therefore, as shown in fig. 5, a plurality of surrounding limiting grooves 141 are formed in the outer wall of the bolt wire column 14, the transverse cutting steel wire 17 winds in the limiting grooves 141, and the limiting grooves 141 are used for limiting the winding position of the transverse cutting steel wire 17, so as to solve the possible sliding problem of the transverse cutting steel wire 17. The aerated brick cutting equipment in this embodiment, crosscut steel wire 17 is fixed firm during practical application, and the phenomenon of off normal does not take place completely.

In the production process of the aerated brick, because the expanded thicknesses of the blanks are different, the distance between two rows of support rods 15 needs to be set to be larger than the average thickness of the blanks as much as possible so as to avoid interference between the support rods 15 and the two sides of the blanks in the cutting process and extrusion on the two sides of the blanks to cause the blanks to break up, therefore, as shown in fig. 6, the side cutter 18 comprises a cutter body 181 and a cutter holder 182, the support rods 15, the cutter holder 182 and the cutter body 181 are sequentially detachably connected, and the cutter is connected through bolts in the embodiment and is convenient to detach. The cutter holder 182 is arranged to keep a certain distance between the cutter bodies 181 and the supporting rods 15, so that the distance between two rows of supporting rods 15 is enlarged on the premise of ensuring the distance between the cutter bodies 181 on two sides, and thus the interference between the supporting rods 15 and the blank body can be avoided.

In addition, in order to ensure that the size of the aerated brick cut by the blank left between the cutter bodies 181 at the two sides meets the design requirement, the distance between the cutter bodies 181 at the two sides is integral multiple of the designed width or length of the aerated brick, so that cut blocks with the same size can be formed after cutting. In order to provide an acting force far away from the blank body and outwards acting force for the skin cut off from the blank body, the thickness of the cutter body 181 is 5-10 mm, and during cutting, the skin cut off by the edge of the cutter body 181 is outwards turned and far away from the blank body under the action of the thicker cutter back. In order to prolong the service life of the cutter body 181 and avoid frequent replacement, the cutter body 181 is made of stainless steel, has good wear resistance and is not easy to corrode.

Example 3

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiments 1 and 2, and the aerated brick cutting equipment is different and improved in that as shown in fig. 4, the included angle between the transverse steel wire 17 and the vertical plane along the cutting direction is an acute angle or an obtuse angle; the transverse steel wire 17 in the existing cutting device is generally arranged perpendicular to the cutting direction, and when the blank body is cut, the direction of the acting force of the blank body on the transverse steel wire 17 is along the normal direction of the transverse steel wire 17, so that the transverse steel wire 17 is stressed in a larger normal direction, and is easy to break. In this embodiment, the transverse cutting steel wire 17 is obliquely and horizontally arranged along the cutting direction, so that when the blank is cut, the normal acting force of the blank on the transverse cutting steel wire 17 is relatively small, and the wire breakage rate of the transverse cutting steel wire 17 can be further reduced to a certain extent.

In addition, the side cutter 18 and the horizontal plane form an included angle of 30-90 degrees along the cutting direction and are positioned above the transverse cutting steel wire 17. Specifically, in this embodiment the side cutter 18 is 90 degrees contained angles with the horizontal plane along the cutting direction, is about to the vertical setting of side cutter 18, and set up in the rear side of crosscut steel wire 17, along the horizontal direction to the cutting of blank bottom knife, the epidermis after the cutting is by the 18 front sides whereabouts of side cutter, can not cause the harm to the tangent plane of cutter rear side.

Example 4

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiment 3, and the difference and the improvement are that as shown in fig. 3, the side surface cutter 18 forms an included angle of 30 degrees with the horizontal plane along the cutting direction and is positioned above the transverse cutting steel wire 17.

Although the vertical setting of side cutter 18 can avoid the epidermis of excision to cause the striking injury to side cutter 18 rear side tangent plane, when practical application, the epidermis of excision can pile up in the contained angle between side cutter 18 front side and blade holder 182, and the air-dry back is very difficult to the clearance, and then influences reuse. Therefore, in the embodiment, the side surface cutter 18 and the horizontal plane are arranged at an included angle of 30 degrees along the cutting direction, when the blank is cut, the blank is cut obliquely downwards along the cutting direction from the upper corner of the blank, the cut surface skin naturally slides off, the accumulation phenomenon cannot be generated, further the cleaning is not needed, and the use is very convenient; in addition, in order to avoid secondary damage to the outer cutting surface when the transverse cutting steel wire 17 is cut, in practical application, the side cutter 7 is arranged above the transverse cutting steel wire 17, so that the blank skin cutting process is performed after the blank body cutting process of the transverse cutting steel wire 17.

Example 5

The basic structure of the aerated brick cutting equipment is the same as that of the aerated brick cutting equipment in the embodiments 3 and 4, and the aerated brick cutting equipment is different and improved in that the side surface cutter 18 forms an included angle of 45 degrees with the horizontal plane along the cutting direction and is positioned above the transverse cutting steel wire 17.

When the side cutter 18 and the horizontal plane are at an included angle of 30 degrees along the cutting direction, the length of the side cutter 18 needs to be increased by 1 time in order to ensure that the upper and lower widths of the cutting are the same as those of the vertical arrangement, so that the cost and the size of the equipment are integrally increased, and the operation energy consumption is higher. For the above reasons, the included angle is set to 45 in this embodiment, so that the lower cutter angle is optimal and the length of the side cutter 18 is moderate.

Example 6

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiments 1 to 5, and the difference and the improvement are that, as shown in fig. 9, in order to realize that the swing frame I25 and the swing frame II 26 move according to the mode of the embodiment 1, the structure of the eccentric wheel assembly 245 and the connection mode of the swing frame I25 and the swing frame II 26 and the eccentric wheel assembly 245 are optimized in the embodiment.

Specifically, as shown in fig. 10, the eccentric wheel assembly 245 comprises a first eccentric wheel 2451 and a second eccentric wheel 2452 which are coaxially connected, an outer wheel 2453 is rotatably connected outside each of the first eccentric wheel 2451 and the second eccentric wheel 2452, and a hinge portion 2454 is radially arranged outside each outer wheel 2453; the first hinge part 251 is arranged on the first swing frame 25, the second hinge part 261 is arranged on the second swing frame 26, and the two third hinge parts 2454 on the same eccentric wheel assembly 245 are respectively hinged with the first hinge part 251 and the second hinge part 261.

When the first eccentric 2451 and the second eccentric 2452 are driven to rotate, the outer wheel 2453 moves relative to the first eccentric 2451 and the second eccentric 2452, the outer wheel 2453 is stationary relative to the first swing frame 25 and the second swing frame 26, and therefore the first swing frame 25 and the second swing frame 26 can be driven to horizontally reciprocate simultaneously.

As shown in fig. 10, the first eccentric 2451 and the second eccentric 2452 on the same eccentric assembly 245 are eccentrically arranged in opposite directions. When the green body is cut, the first swing frame 25 and the second swing frame 26 move in the same direction, so that the cutting acting force on the green body is in the same direction, the stress on two sides of the green body is unbalanced, the amplitude of the green body is increased, invisible damage is generated in the cut blocks, and the strength of the finished aerated brick is affected. In the embodiment, after the first eccentric wheel 2451 and the second eccentric wheel 2452 are arranged eccentrically in the reverse direction, the first eccentric wheel 2451 pushes the first swing frame 25 to move in the positive direction, and the second eccentric wheel 2452 pushes the second swing frame 26 to move in the reverse direction, so that cutting acting forces in the reverse direction are generated on blanks, the amplitude of the blanks is reduced, and the quality of finished aerated bricks is improved.

Example 7

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of embodiments 1 to 6, and the difference and improvement lies in that, as shown in fig. 8, the second driving device 24 further comprises a third motor 241, a fifth transmission case 242 in transmission connection with the third motor 241, and a third transmission shaft 243 and a fourth transmission shaft 244 in transmission connection with output shafts on two sides of the fifth transmission case 242 respectively; the third transmission shaft 243 and the fourth transmission shaft 244 are respectively in transmission connection with the eccentric wheel assemblies 245 on two sides; when the device works, the kinetic energy output by the motor III 241 is respectively transmitted to the transmission shaft III 243 and the transmission shaft IV 244 through the transmission box V242, then the transmission shaft III 243 and the transmission shaft IV 244 respectively drive the eccentric wheel assemblies 245 on two sides to work, and the eccentric wheel assemblies 245 drive the swing frame I25 and the swing frame II 26 to move.

In addition, in order to realize that the transmission between the transmission case five 242 and the eccentric wheel assembly 245 is realized under the conditions of different axes and larger axis break angle, the transmission shaft three 243 and the transmission shaft four 244 are connected with the output shafts of the eccentric wheel assembly 245 and the transmission case five 242 through universal joints, the connection reliability is high, and the noise is smaller when the equipment runs.

Example 8

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiments 1 to 7, and the difference and improvement lies in that as shown in fig. 12 and 13, slide bars 252 horizontally extending along the length direction of the swing frame I25 and the swing frame II 26 are respectively fixed on the back sides in the width direction, and a plurality of wire hanging plates 255 are respectively fixed on the opposite sides; the sliding rod 252 is sleeved with a plurality of sliding pieces 253 in sliding fit with the sliding rod, the lower ends of the sliding pieces 253 are respectively fixed with vertical cutting wire cylinders 256, and vertical cutting steel wires 257 are connected between the vertical cutting wire cylinders 256 and the corresponding wire hanging plates 255.

In the prior art, the vertical cutting steel wire is generally fixed by a fixing plate, the fixing plate and the rack are fastened by bolts after being matched through a sliding groove, and the rack vibrates greatly when a green body is cut, so that the bolts are easy to loosen and fall off, and the fixing plate falls off. In this embodiment, the sliding member 253 is disposed on the sliding rod 252 in a set, so that there is no risk of falling off, and the reliability is high; after the vertical cutting steel wire 257 is tensioned, self-locking can be achieved between the sliding parts 253 and the sliding rods 252, the vertical cutting steel wire 257 is only required to be loosened when the distance between the sliding parts 253 is adjusted, and then the sliding parts 253 can be moved, so that the device is more convenient and efficient.

In addition, in order to more conveniently and intuitively determine the actual distance when the distance between the vertical cutting steel wires 257 is adjusted, as shown in fig. 12 and 13, scales 254 horizontally extending along the length direction of the slide bar 252 are respectively arranged on the first swing frame 25 and the second swing frame 26 on one side of the slide bar 252, and the scales 254 are positioned above the vertical cutting steel wires 257. When the spacing between the vertical cut wires 257 is adjusted, the spacing readings can be directly observed through the scale 254.

Example 9

An aerated brick cutting apparatus of this embodiment has the same basic structure as that of embodiment 8, except that, as shown in fig. 14, a locking bolt 2530 for abutting against the sliding rod 252 is threadedly connected to a side surface of the sliding member 253.

In embodiment 8, since the sliding member 253 and the sliding rod 252 are self-locked by tensioning the vertical cutting wire 257, the adjustment of the distance between the vertical cutting wires 257 is convenient and efficient, but the self-locking reliability is poor. In this embodiment, in order to solve the defect, the sliding member 253 and the sliding rod 252 are locked by the locking bolt 2530, which is not convenient to adjust, but has higher fixing reliability, and the abnormal situation of the change of the distance between the vertical cutting steel wires 257 in the blank cutting process is avoided, so that the scrap caused by the unqualified cutting dimension is avoided.

Example 10

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiments 1 to 9, and the difference and improvement lies in that as shown in fig. 7, the lifting mechanism 23 comprises a driving wheel II 231, a driving chain II 233 and a driven wheel II 232 which are sequentially connected in a transmission manner; the second driving wheel 231 is driven to rotate; the frame 22 is fixedly connected with the middle part of the second transmission chain 233.

As shown in fig. 1, a second motor 234 and a fourth transmission case 235 which are in transmission connection with each other are mounted on the mounting bracket 21, the number of the lifting mechanisms 23 is four, two driving wheels 231 in the four lifting mechanisms 23 are connected with each other through a second transmission shaft 237, and the fourth transmission case 235 is in transmission connection with the second transmission shafts 237 on two sides through a first transmission chain 236.

Example 11

The basic structure of the aerated brick cutting equipment of the embodiment is the same as that of the embodiments 1 to 10, and the difference and the improvement are that the connection mode of the hanging bracket 27 and the swing guide rail 222 is optimized.

Specifically, as shown in fig. 11, the hanger 27 includes a connection portion 271 and a roller 272 mounted on an upper end of the connection portion 271; the lower end of the connecting part 271 is fixedly connected with the first swing frame 25 and the second swing frame 26, and the upper end of the connecting part extends into different rail grooves on the swing guide rail 222 and is movably connected with the swing guide rail 222 through the roller 272.

In this embodiment, because the roller 272 is additionally arranged to be in rolling fit with the swing guide rail 222, the resistance of the reciprocating motion of the first swing frame 25 and the second swing frame 26 is small, the motion is smoother, and the energy consumption is relatively reduced.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides an air entrainment brick cutting equipment, includes horizontal cutting device (1) and vertical cutting device (2), its characterized in that:

the transverse cutting device (1) comprises a transverse cutting guide rail (11) and a vehicle body (12) driven to move along the transverse cutting guide rail (11), wherein a plurality of transverse cutting steel wires (17) used for cutting blanks and side cutters (18) used for cutting waste skins on two sides of the blanks are arranged below the vehicle body (12);

the vertical cutting device (2) comprises a mounting bracket (21), a lifting mechanism (23) mounted on the mounting bracket (21), and a rack (22) driven by the lifting mechanism (23) to lift; a first swinging rack (25) and a second swinging rack (26) which are driven to horizontally reciprocate and are fixed with vertical cutting steel wires (257) are arranged below the rack (22);

the transverse cutting guide rail (11) and the mounting bracket (21) are arranged in a cross-shaped intersecting matching manner.

2. The aerated brick cutting equipment according to claim 1, wherein: a plurality of bolt wire columns (14) and a plurality of support rods (15) are vertically and downwards fixed at the bottom of the vehicle body (12), the bolt wire columns (14) are longitudinally arranged into two rows, and the support rods (15) are respectively arranged in the same row with the two rows of bolt wire columns (14);

transverse cutting wire-stretching cylinders (16) are respectively arranged on the supporting rods (15), one end of each transverse cutting steel wire (17) is fixed on a piston rod of each transverse cutting wire-stretching cylinder (16), and the other end of each transverse cutting steel wire is fixed on the wire bolting column (14) positioned on the other side of the bottom of the vehicle body (12);

the side cutters (18) are respectively fixed on the opposite sides of the supporting rods (15) on the two sides of the bottom of the vehicle body (12).

3. The aerated brick cutting equipment according to claim 2, wherein: a second driving device (24) is installed on one side of the machine frame (22) in the width direction, the second driving device (24) comprises two eccentric wheel assemblies (245) driven to rotate, and the eccentric wheel assemblies (245) are respectively installed on two installation bases (221) below the same side of the machine frame (22) in the width direction;

one side of the first swinging rack (25) and one side of the second swinging rack (26) in the width direction are hinged with the two eccentric wheel assemblies (245), the other side of the first swinging rack (25) and the other side of the second swinging rack (26) are movably connected to a swinging guide rail (222) arranged on the rack (22) through a hanging bracket (27), and the eccentric wheel assemblies (245) drive the first swinging rack (25) and the second swinging rack (26) to horizontally reciprocate simultaneously;

the first swing frame (25) and the second swing frame (26) are in mutual dislocation fit in the width direction.

4. An aerated brick cutting apparatus according to claim 2 wherein:

the transverse cutting wire stretching cylinder (16) is matched with the trend of the transverse cutting steel wire (17) and is longitudinally fixed on the support rod (15), and the middle part of the transverse cutting steel wire (17) winds in a limiting groove (141) on the wire bolting column (14) at the same side as the transverse cutting wire stretching cylinder (16) after being fixed at two ends;

the side cutter (18) comprises a cutter body (181) and a cutter seat (182), and the support rod (15), the cutter seat (182) and the cutter body (181) are sequentially detachably connected.

5. An aerated brick cutting apparatus according to claim 4 wherein:

the included angle between the transverse cutting steel wire (17) and the vertical surface along the cutting direction is an acute angle or an obtuse angle;

the side cutter (18) and the horizontal plane form an included angle of 30-90 degrees along the cutting direction and are positioned above the transverse cutting steel wire (17).

6. The aerated brick cutting equipment according to claim 3, wherein: the eccentric wheel assembly (245) comprises a first eccentric wheel (2451) and a second eccentric wheel (2452) which are coaxially connected, outer wheels (2453) are rotatably connected outside the first eccentric wheel (2451) and the second eccentric wheel (2452), and hinge parts III (2454) are radially arranged outside the outer wheels (2453);

a first hinge part (251) is arranged on the first swing frame (25), a second hinge part (261) is arranged on the second swing frame (26), and two third hinge parts (2454) on the same eccentric wheel assembly (245) are respectively hinged with the first hinge part (251) and the second hinge part (261);

the eccentric wheel I (2451) and the eccentric wheel II (2452) on the same eccentric wheel assembly (245) are eccentrically arranged in opposite directions.

7. The aerated brick cutting equipment according to claim 6, wherein: the second driving device (24) further comprises a third motor (241), a fifth transmission case (242) in transmission connection with the third motor (241), and a third transmission shaft (243) and a fourth transmission shaft (244) which are in transmission connection with output shafts on two sides of the fifth transmission case (242) respectively; the third transmission shaft (243) and the fourth transmission shaft (244) are respectively in transmission connection with the eccentric wheel assemblies (245) on two sides.

8. An aerated brick cutting apparatus according to claim 7 wherein:

a sliding rod (252) horizontally extending along the length direction of the swinging rack I (25) and the swinging rack II (26) is respectively fixed on the opposite sides in the width direction, and a plurality of wire hanging plates (255) are respectively fixed on the opposite sides; the sliding rod (252) is sleeved with a plurality of sliding pieces (253) in sliding fit with the sliding rod, the lower ends of the sliding pieces (253) are respectively fixed with vertical cutting wire cylinders (256), and the vertical cutting steel wires (257) are respectively fixed between the corresponding vertical cutting wire cylinders (256) and the wire hanging plates (255);

and the third transmission shaft (243) and the fourth transmission shaft (244) are connected with the output shafts of the eccentric wheel assembly (245) and the fifth transmission case (242) through universal joints.

9. An aerated brick cutting apparatus according to claim 8 wherein:

a locking bolt (2530) which is used for abutting against the sliding rod (252) is connected to the side surface of the sliding piece (253) in a threaded manner;

and graduated scales (254) horizontally extending along the length direction of the sliding rod (252) are respectively arranged on one sides of the first swinging rack (25) and the second swinging rack (26), and the graduated scales (254) are positioned above the vertical cutting steel wire (257).

10. An aerated brick cutting apparatus according to any one of claims 3 and 6 to 8 wherein:

the lifting mechanism (23) comprises a driving wheel II (231), a transmission chain II (233) and a driven wheel II (232) which are in transmission connection in sequence; the second driving wheel (231) is driven to rotate; the rack (22) is fixedly connected with the middle part of the second transmission chain (233);

the hanger (27) comprises a connecting part (271) and a roller (272) arranged at the upper end of the connecting part (271); the lower end of the connecting part (271) is fixedly connected with the first swing frame (25) and the second swing frame (26) respectively, and the upper end of the connecting part extends into different rail grooves on the swing guide rail (222) respectively and is movably connected with the swing guide rail (222) through the roller (272).

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