CN112847757B

CN112847757B - Cutting machine for cutting aerated concrete plate

Info

Publication number: CN112847757B
Application number: CN202110026855.1A
Authority: CN
Inventors: 田庆丰; 田晓春
Original assignee: Jiangyin Tianfu New Wall Material Co ltd
Current assignee: Jiangyin Tianfu New Wall Material Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2022-04-29
Anticipated expiration: 2041-01-09
Also published as: CN112847757A

Abstract

The utility model relates to a cutting machine for cutting aerated concrete plate body, it is equipped with the cutting bed pivoted drive arrangement that is used for driving the cutting bed including the cutting bed that is used for placing the aerated concrete plate body below the cutting bed, and subaerial being equipped with is used for carrying out the cutting device who cuts to the aerated concrete plate body, still is equipped with the displacement device who is used for adjusting the cutting device position subaerially. This application has the advantage that improves cutting efficiency.

Description

Cutting machine for cutting aerated concrete plate

Technical Field

The application relates to the field of aerated concrete technology, in particular to a cutting machine for cutting an aerated concrete plate body.

Background

The aerated concrete wallboard is a fine porous light aerated board prepared by taking ground quartz sand, cement, lime and gypsum as main production raw materials and aluminum powder as a foaming agent through batching, stirring, pouring, pre-curing, cutting and curing at high temperature and high pressure. The aerated sheet material has the outstanding effects of saving energy and protecting the environment, and is a light novel green environment-friendly wall material with excellent performance.

The aerated concrete block is cut for the first time before being taken out of the die frame, so that the aerated concrete block is cut into a plurality of aerated concrete plate bodies, and then the aerated concrete plate bodies are taken out of the die frame and stacked into a pile.

However, in the process of pouring the stirred raw materials into the mold frame for molding, a part of gas may not come out in time, so that a plurality of pits exist on the four horizontal side walls of the stacked aerated concrete plate body, and an operator generally cuts off one layer of each of the four horizontal side walls of the stacked aerated concrete plate body through a cutting machine, so as to achieve the purpose of fine modification.

However, in the actual cutting process, the stack-shaped aerated concrete plate is usually stacked on the cutting table, and after finishing of one side wall of the cutting machine is completed, the cutting machine needs to be manually moved to another side wall for repositioning and then finished, and the process of moving the cutting machine and repositioning consumes a lot of time, which results in low cutting efficiency of the aerated concrete plate and obvious defects.

Disclosure of Invention

In order to improve the cutting efficiency of aerated concrete plate body, this application provides a cutting machine for cutting aerated concrete plate body.

The application provides a cutting machine for cutting aerated concrete plate body adopts following technical scheme:

the utility model provides a cutting machine for cutting aerated concrete plate body, is including the cutting bed that is used for placing the aerated concrete plate body, the below of cutting bed is equipped with and is used for driving cutting bed pivoted drive arrangement, and subaerial being equipped with is used for carrying out the cutting device who cuts the aerated concrete plate body, still is equipped with the displacement device who is used for adjusting the cutting device position subaerially.

Through adopting above-mentioned technical scheme, drive arrangement can drive the cutting bed and take place to rotate to this rotation through the aerated concrete plate body realizes the conversion of cutting the lateral wall. Certainly, because the length of aerated concrete plate body width direction and length direction lateral wall is unequal, consequently need carry out the displacement to the position of cutting device through the displacement device, but compare the cutting mode among the relevant art, still saved the time of a large amount of relocations to cutting efficiency has been improved.

Optionally, actuating mechanism is including connecting at subaerial fixing base, the lower surface of cutting bed is connected with rotates the rotation seat that the cover was established on the fixing base, the lower surface of cutting bed is connected with the ring gear, subaerial first motor that is connected with, fixed cover is equipped with the gear with ring gear meshing on the output shaft of first motor.

Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor drives gear revolve, and the gear drives rather than the rack rotation of meshing, and the rack drives the cutting bed and takes place to rotate on the fixing base through rotating the seat to the conversion of aerated concrete plate body cutting lateral wall has been realized.

Optionally, cutting device includes two stands that are parallel to each other, is connected with the crossbeam between the top of two stands, the upper surface of crossbeam is connected with first hydro-cylinder, the piston rod of first hydro-cylinder ground dorsad just is connected with the bearing frame, wear to be equipped with the pivot in the bearing frame, the pot head of pivot is equipped with two cutting arms that are located the coplanar, and two cutting arms are "V" type setting, have the cutting steel wire between two cutting arms, it has the constant head tank to open along its length direction on the lateral wall of pivot, the position of the relative constant head tank of cutting arm is connected with the locating piece of sliding in the constant head tank, the top of crossbeam is equipped with the beat mechanism that is used for driving two cutting arms and is reciprocal beat motion.

Through adopting above-mentioned technical scheme, the cutting arm that beat mechanism drive two be "V" type settings is reciprocal beat motion to through cutting arm drive cutting steel wire reciprocating motion realized the drag saw to the aerated concrete plate body, first hydro-cylinder drives the pivot upward movement simultaneously, and the pivot drives two cutting arms and upwards feeds, with this cutting to the aerated concrete plate body of realization.

Optionally, the beat mechanism is including fixed cover establish the loading board on first hydro-cylinder piston rod, be connected with the second motor on the loading board, it is equipped with first connecting rod to rotate the cover on the output shaft of second motor, the one end that the second motor was kept away from to first connecting rod articulates there is the second connecting rod, the one end that the first connecting rod was kept away from to the second connecting rod articulates there is the third connecting rod, the fixed cover of one end that the second connecting rod was kept away from to the third connecting rod is established in the pivot.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the first connecting rod to do circular motion, the first connecting rod drives the third connecting rod to do reciprocating fan-shaped motion through the second connecting rod, and the rotating shaft drives the two cutting arms to do reciprocating deflection motion.

Optionally, a pressing mechanism used for pressing the aerated concrete plate body is further arranged on the cross beam and comprises a second oil cylinder connected to the lower surface of the cross beam, and a piston rod of the second oil cylinder is connected with a pressure plate.

Through adopting above-mentioned technical scheme, thereby the piston rod of second hydro-cylinder stretches out and makes the pressure disk compress tightly on the aerated concrete plate body, has reduced the possibility that the displacement takes place among the aerated concrete plate body cutting process, is favorable to improving the precision of cutting.

Optionally, displacement device is including connecting at subaerial slide rail, the longitudinal section of slide rail is "V" type of inversion, the bottom of stand is equipped with two sets of rolling subassemblies, the rolling subassembly includes that two are connected in the mounting panel of stand, rotates between two mounting panels and wears to be equipped with the axis of rotation, fixed cover is equipped with the gyro wheel of erectting on the slide rail in the axis of rotation, and the rotation axis of a rolling subassembly is connected with the driving source.

Through adopting above-mentioned technical scheme, start the driving source, the driving source drives the gyro wheel and rotates on the slide rail to this realizes the regulation to cutting device position.

Optionally, the positioning groove is circumferentially provided with a plurality of positioning grooves on the outer side wall of the rotating shaft.

Through adopting above-mentioned technical scheme, a plurality of are seted up to the constant head tank to the locating piece on these two cutting arms can slide in the constant head tank of difference, thereby realize adjusting the size of contained angle between two cutting arms, change the cutting steel wire of different length simultaneously, can satisfy the cutting of the aerated concrete plate body of different sizes, enlarged the application scope of cutting machine.

Optionally, the lower surface of the pressure plate is in threaded connection with a plurality of steel ball rollers, and the steel ball rollers are tightly pressed on the aerated concrete plate body.

Through adopting above-mentioned technical scheme, thereby when setting up of steel ball gyro wheel makes the cutting bed take place to rotate the conversion cutting lateral wall, the pressure disk need not to lift up to this time of having saved has improved cutting efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving device can drive the cutting table to rotate, and therefore conversion of the cutting side wall is achieved through rotation of the aerated concrete plate body. Certainly, the length of the side wall of the aerated concrete slab in the width direction is different from that of the side wall of the aerated concrete slab in the length direction, so that the position of the cutting device needs to be displaced by the displacement device, but compared with a cutting mode in the related art, a large amount of repositioning time is still saved, and the cutting efficiency is improved;

2. the deflection mechanism drives the two cutting arms arranged in a V shape to do reciprocating deflection motion, the cutting arms drive the cutting steel wires to do reciprocating motion, so that the aerated concrete plate is sawn, meanwhile, the first oil cylinder drives the rotating shaft to move upwards, and the rotating shaft drives the two cutting arms to feed upwards, so that the aerated concrete plate is cut;

3. a piston rod of the second oil cylinder extends out, so that the pressure plate is tightly pressed on the aerated concrete plate body, the possibility of displacement in the cutting process of the aerated concrete plate body is reduced, and the cutting precision is improved;

4. the locating grooves are provided with a plurality of locating blocks, the locating blocks on the two cutting arms can slide into different locating grooves, so that the size of an included angle between the two cutting arms can be adjusted, the cutting steel wires with different lengths can be replaced at the same time, the requirement for cutting aerated concrete plates with different sizes can be met, and the application range of the cutting machine is enlarged

5. Thereby when setting up of steel ball gyro wheel makes the cutting bed take place to rotate the conversion cutting lateral wall, the pressure disk need not to lift up to this time of having saved has improved cutting efficiency.

Drawings

FIG. 1 is a schematic structural diagram for embodying the present application;

FIG. 2 is a schematic diagram of a cutting table used to embody the present application;

FIG. 3 is a schematic diagram of a cutting arm for embodying the present invention;

FIG. 4 is an exploded view of the cutting arm, positioning block and spindle of the present application;

FIG. 5 is a schematic structural diagram of a carrier plate for embodying the present application;

FIG. 6 is a schematic structural view of a roller for embodying the steel beads of the present application;

fig. 7 is a schematic structural view of a rotating assembly for embodying the present application.

Description of reference numerals: 1. cutting table; 2. an aerated concrete slab body; 30. a fixed seat; 31. a rotating seat; 32. a toothed ring; 33. a first motor; 34. a gear; 40. a column; 41. a cross beam; 42. a first cylinder; 43. a bearing seat; 44. a rotating shaft; 45. a cutting arm; 46. cutting a steel wire; 47. positioning a groove; 48. positioning blocks; 50. a carrier plate; 51. a second motor; 52. a first link; 53. a second link; 54. a third link; 60. a second cylinder; 61. a platen; 70. a slide rail; 71. a rolling component; 711. mounting a plate; 712. a rotating shaft; 713. a roller; 8. a drive source; 9. steel ball rollers; 10. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a cutting machine for cutting aerated concrete plate body. Referring to fig. 1 and 2, the cutting machine for cutting the aerated concrete plate comprises a cutting table 1 for placing an aerated concrete plate body 2, a driving device for driving the cutting table 1 to rotate, a cutting device for cutting the aerated concrete plate body 2, and a displacement device for adjusting the position of the cutting device.

Referring to fig. 1 and 2, the cutting table 1 is horizontally disposed and has a circular cross-section, and the driving device is located below the cutting table 1. The driving device comprises a fixed seat 30 and a first motor 33 which are connected to the ground through pre-buried foundation bolts, a gear 34 fixedly sleeved on an output shaft of the first motor 33, a rotating seat 31 rotatably sleeved on the fixed seat 30 and fixedly connected to the lower surface of the cutting table 1, and a toothed ring 32 fixedly connected to the lower surface of the cutting table 1 and meshed with the gear 34.

Referring to fig. 1 and 2, after the cutting of one side wall is completed, the first motor 33 is started, the output shaft of the first motor 33 drives the gear 34 to rotate, the gear 34 drives the toothed ring 32 engaged with the gear to rotate, and the toothed ring 32 drives the cutting table 1 to rotate on the fixed seat 30 through the rotating seat 31, so that the time consumed by moving the cutting device is shortened, and the cutting efficiency is improved.

Referring to fig. 3, the cutting device includes two vertically disposed upright posts 40, a cross beam 41 fixedly connected between tops of the two upright posts 40, a first oil cylinder 42 bolted on an upper surface of the cross beam 41, a bearing seat 43 bolted on a piston rod of the first oil cylinder 42, a rotating shaft 44 rotatably penetrating the bearing seat 43, two cutting arms 45 slidably sleeved on the rotating shaft 44, a cutting steel wire 46 tied between the two cutting arms 45, and a yawing mechanism for driving the two cutting arms 45 to perform reciprocating yawing motion.

Referring to fig. 3, the piston rod of the first cylinder 42 faces away from the ground, and when the piston rod of the first cylinder 42 extends, the horizontally disposed rotating shaft 44 is driven to move upward. The two cutting arms 45 sleeved on the rotating shaft 44 are arranged in a V shape, and the two cutting arms 45 are positioned in the same plane.

Referring to fig. 3, during cutting, an operator places the cutting steel wire 46 below the aerated concrete plate 2, the deflection mechanism drives the two cutting arms 45 to perform reciprocating deflection motion, and the cutting arms 45 drive the cutting steel wire 46 to perform reciprocating motion to realize the sawing of the aerated concrete plate 2. Meanwhile, the piston rod of the first oil cylinder 42 slowly extends out, so that the two cutting arms 45 are driven to move upwards, and accordingly the aerated concrete plate body 2 is cut.

Referring to fig. 4, a positioning groove 47 is formed on an outer side wall of the rotating shaft 44 along a length direction thereof, and a positioning block 48 slidably disposed in the positioning groove 47 is fixedly connected to the cutting arm 45 corresponding to the positioning groove 47. When the cutting arm 45 is slidably sleeved on the rotating shaft 44, the positioning block 48 slides into the positioning slot 47, thereby reducing the possibility of relative rotation between the cutting arm 45 and the rotating shaft 44.

Referring to fig. 4, a plurality of locating grooves 47 have been seted up to the circumference on the lateral wall of pivot 44 to locating piece 48 on these two cutting arms 45 can slide in the different locating grooves 47, thereby realizes adjusting the size of contained angle between two cutting arms 45, changes the cutting steel wire 46 of different length simultaneously, can satisfy the cutting that does not lead to size aerated concrete plate body 2, has enlarged the application scope of cutting machine.

Referring to fig. 5, the deflection mechanism includes a bearing plate 50 fixed on the piston rod of the first cylinder 42 and horizontally disposed, a second motor 51 bolted to the bearing plate 50, a first connecting rod 52 rotatably sleeved on the output shaft of the second motor 51, a second connecting rod 53 hinged to one end of the first connecting rod 52 far away from the output shaft of the second motor 51, and a third connecting rod 54 hinged to one end of the second connecting rod 53 far away from the first connecting rod 52, wherein one end of the third connecting rod 54 far away from the second connecting rod 53 is fixed on the rotating shaft 44.

Referring to fig. 5, when the second motor 51 is started, the output shaft of the second motor 51 drives the first link 52 to make a circular motion, and the first link 52 drives the third link 54 to make a reciprocating sector motion through the second link 53, so that the rotating shaft 44 drives the two cutting arms 45 to make a reciprocating swing motion.

Referring to fig. 5, the deflection mechanism is disposed on the bearing plate 50, so that when the piston rod of the first cylinder 42 is extended, the deflection mechanism can move upward synchronously with the rotating shaft 44.

Referring to fig. 5, the upper surface of the cross beam 41 is fixedly connected with a plurality of vertically arranged guide rods 10, the bearing plate 50 is slidably sleeved on the guide rods 10, the guide rods 10 guide the movement of the bearing plate 50, the balance of the bearing plate 50 is enhanced, and meanwhile, the improvement of the stability of the bearing plate 50 during movement is facilitated.

Referring to fig. 6, the lower surface of the cross beam 41 is further provided with a pressing mechanism for pressing the aerated concrete slab 2, and the pressing mechanism comprises a second oil cylinder 60 bolted to the cross beam 41 and a pressure plate 61 fixedly connected to a piston rod of the second oil cylinder 60.

Referring to fig. 5 and 6, the pressure plate 61 is horizontally arranged, the cross section of the pressure plate is circular, the second oil cylinder 60 is started before cutting, a piston rod of the second oil cylinder 60 extends out, and the pressure plate 61 is tightly pressed on the aerated concrete plate body 2, so that the possibility that the aerated concrete plate body 2 moves when the cutting steel wire 46 is used for sawing the aerated concrete plate body 2 is reduced, and the cutting precision is improved.

Referring to fig. 6, the lower surface of the pressure plate 61 is in threaded connection with a plurality of steel ball rollers 9, and the steel ball rollers 9 are tightly pressed on the aerated concrete plate 2. When the steel ball roller 9 is arranged, the driving device drives the cutting table 1 to rotate, the pressure plate 61 does not need to be lifted, and the cutting table 1 can still drive the aerated concrete plate body 2 to rotate, so that the time is saved, and the cutting efficiency is improved.

Referring to fig. 7, the displacement device includes two parallel slide rails 70 connected to the ground by anchor bolts, and two rolling assemblies 71 disposed at the bottom of the vertical column 40.

Referring to fig. 7, the rolling assembly 71 includes two mounting plates 711 fixedly connected to the upright 40, a rotating shaft 712 rotatably disposed between the two mounting plates 711, and a roller 713 fixedly disposed on the rotating shaft 712 and mounted on the sliding rail 70, wherein the rotating shaft 712 of one rolling assembly 71 is connected to the driving source 8. The driving source 8 may be a forward/reverse motor bolted to the mounting plate 711, and an output shaft of the forward/reverse motor is coaxially and fixedly connected to the rotating shaft 712.

Referring to fig. 7, the slide rail 70 has an inverted "V" shape in longitudinal section, and the roller 713 is matched with the slide rail 70 in shape. The "V" arrangement guides the displacement of the cutting device, thereby reducing the possibility of the displacement path of the cutting device tilting.

Referring to fig. 6 and 7, since the aerated concrete slab 2 has different lengths and widths, the position of the cutting device needs to be moved. When the forward and reverse rotation motor is started, the output shaft of the forward and reverse rotation motor drives the roller 713 to rotate on the slide rail 70, so that the position of the cutting device is adjusted.

Referring to fig. 6 and 7, although the position of the cutting device needs to be adjusted, the adjustment process is convenient to operate, only the linear displacement of the upright post 40 needs to be realized, and the cutting position does not need to be repositioned before and after the displacement, so that a lot of time is saved compared with the situation that the cutting machine moves around the aerated concrete slab body 2 in the related art.

The implementation principle of the cutting machine for cutting the aerated concrete slab body 2 in the embodiment of the application is as follows: the operating personnel piles up a plurality of aerated concrete plate 2 and is the form of piling up on cutting bed 1, then starts driving source 8, and driving source 8 drives axis of rotation 712 and rotates, and axis of rotation 712 drives gyro wheel 713 and rolls on slide rail 70 to realize the regulation of cutting device position. When the cutting steel wire 46 moves to the cutting position, the cutting device stops moving, the second oil cylinder 60 is started, the piston rod of the second oil cylinder 60 extends out to drive the pressure plate 61 to move downwards, and the pressure plate 61 drives the steel ball roller 9 to be tightly pressed on the aerated concrete plate body 2.

At this time, the second motor 51 is started, the output shaft of the second motor 51 drives the first link 52 to make a circular motion, the first link 52 drives the third link 54 to make a reciprocating fan-shaped motion through the second link 53, and the rotating shaft 44 drives the two cutting arms 45 to make a reciprocating swing motion.

The cutting arm 45 drives the cutting steel wire 46 to reciprocate to realize the sawing of the aerated concrete plate body 2. Meanwhile, the piston rod of the first oil cylinder 42 slowly extends out, so that the two cutting arms 45 are driven to move upwards, and accordingly the aerated concrete plate body 2 is cut.

When switching the cutting of the side walls, the operator only needs to move the cutting device appropriately, during which the platen 61 does not need to be raised. The first motor 33 is started, the output shaft of the first motor 33 drives the gear 34 to rotate, the gear 34 drives the gear ring 32 meshed with the gear ring to rotate, and the gear ring 32 drives the cutting table 1 to rotate on the fixed seat 30 through the rotating seat 31, so that the conversion of cutting the side wall is realized. The cutting device is then moved back into the cutting position, and the steel ball rollers 9 are simultaneously pressed against the aerated concrete panel 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutting machine for cutting aerated concrete plate body which characterized in that: the aerated concrete slab cutting device comprises a cutting table (1) for placing an aerated concrete slab body (2), wherein a driving device for driving the cutting table (1) to rotate is arranged below the cutting table (1), a cutting device for cutting the aerated concrete slab body (2) is arranged on the ground, and a displacement device for adjusting the position of the cutting device is also arranged on the ground; the cutting device comprises two vertical columns (40) which are parallel to each other, a cross beam (41) is connected between the tops of the two vertical columns (40), the upper surface of the cross beam (41) is connected with a first oil cylinder (42), a piston rod of the first oil cylinder (42) is back to the ground and is connected with a bearing seat (43), a rotating shaft (44) penetrates through the bearing seat (43), one end of the rotating shaft (44) is sleeved with two cutting arms (45) which are positioned on the same plane, the two cutting arms (45) are arranged in a V shape, a cutting steel wire (46) is tied between the two cutting arms (45), the outer side wall of the rotating shaft (44) is provided with a positioning groove (47) along the length direction, the position of the cutting arm (45) relative to the positioning groove (47) is connected with a positioning block (48) which slides in the positioning groove (47), and a deflection mechanism for driving the two cutting arms (45) to do reciprocating deflection motion is arranged above the cross beam (41).

2. The cutting machine for cutting aerated concrete panels according to claim 1, wherein: drive arrangement is including connecting at subaerial fixing base (30), the lower surface of cutting bed (1) is connected with rotates rotation seat (31) that the cover established on fixing base (30), the lower surface of cutting bed (1) is connected with ring gear (32), subaerial first motor (33) of being connected with, fixed cover is equipped with gear (34) with ring gear (32) meshing on the output shaft of first motor (33).

3. The cutting machine for cutting aerated concrete panels according to claim 1, wherein: beat mechanism establishes loading board (50) on first hydro-cylinder (42) piston rod including fixed cover, be connected with second motor (51) on loading board (50), it is equipped with first connecting rod (52) to rotate the cover on the output shaft of second motor (51), the one end that second motor (51) were kept away from in first connecting rod (52) articulates there is second connecting rod (53), the one end that first connecting rod (52) were kept away from in second connecting rod (53) articulates there is third connecting rod (54), the fixed cover of one end that second connecting rod (53) were kept away from in third connecting rod (54) is established on pivot (44).

4. The cutting machine for cutting aerated concrete panels according to claim 3, wherein: still be equipped with the hold-down mechanism who is used for compressing tightly aerated concrete plate body (2) on crossbeam (41), hold-down mechanism is including connecting second hydro-cylinder (60) at crossbeam (41) lower surface, the piston rod of second hydro-cylinder (60) is connected with pressure disk (61).

5. The cutting machine for cutting aerated concrete panels according to claim 4, wherein: the displacement device is including connecting at subaerial slide rail (70), the longitudinal section of slide rail (70) is "V" type of inversion, the bottom of stand (40) is equipped with two sets of rolling subassembly (71), rolling subassembly (71) include two mounting panel (711) of connecting in stand (40), rotate between two mounting panel (711) and wear to be equipped with axis of rotation (712), fixed cover is equipped with gyro wheel (713) of erectting on slide rail (70) on axis of rotation (712), and axis of rotation (712) of a rolling subassembly (71) are connected with driving source (8).

6. The cutting machine for cutting aerated concrete panels according to claim 3, wherein: the positioning grooves (47) are circumferentially arranged on the outer side wall of the rotating shaft (44).

7. The cutting machine for cutting aerated concrete panels according to claim 4, wherein: the lower surface threaded connection of pressure disk (61) has a plurality of steel ball gyro wheel (9), steel ball gyro wheel (9) compress tightly on aerated concrete plate body (2).