阅读说明：本技术 一种用于蒸压混凝土砂加气砌块的防尘切割机 (A dustproof cutting machine for evaporating press aerated concrete sand building block ) 是由 李天奇 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种用于蒸压混凝土砂加气砌块的防尘切割机,包括切割平台,所述切割平台上连接有防尘罩,所述切割平台表面设有切割槽和出料槽,所述防尘罩底部连接有切割齿轮,所述切割齿轮嵌在所述切割槽内,所述出料槽位于所述防尘罩前方,所述切割平台后侧连接有导流板,所述导流板上设有至少两个下料口,所述下料口底部设有集料箱,所述切割平台底部设有毛坯砌块箱,所述毛坯砌块箱位于所述出料槽正下方,所述防尘罩侧壁上连接有一号伺服电机,所述切割平台侧壁上设有电机开关。本发明增设了防尘罩,整个切割操作在防尘罩内进行,防尘效果大大提升。(The invention discloses a dustproof cutting machine for autoclaved aerated concrete blocks, which comprises a cutting platform, wherein a dustproof cover is connected onto the cutting platform, a cutting groove and a discharge groove are formed in the surface of the cutting platform, a cutting gear is connected to the bottom of the dustproof cover, the cutting gear is embedded in the cutting groove, the discharge groove is positioned in front of the dustproof cover, a guide plate is connected to the rear side of the cutting platform, at least two feed openings are formed in the guide plate, a material collecting box is arranged at the bottom of each feed opening, a blank block box is arranged at the bottom of the cutting platform, the blank block box is positioned under the discharge groove, a servo motor is connected onto the side wall of the dustproof cover, and a motor switch is arranged on the side wall of the cutting platform. The dust cover is additionally arranged, the whole cutting operation is carried out in the dust cover, and the dust prevention effect is greatly improved.)

1. The utility model provides a dustproof cutting machine for evaporating press aerated concrete sand building block which characterized in that: comprises a cutting platform (1), a dust cover (2) is connected on the cutting platform (1), a cutting groove (20) and a discharge groove (9) are arranged on the surface of the cutting platform (1), a cutting gear (3) is connected at the bottom of the dust cover (2), the cutting gear (3) is embedded in the cutting groove (20), the discharge groove (9) is positioned in front of the dust cover (2), a guide plate (13) is connected at the rear side of the cutting platform (1), at least two feed openings (14) are arranged on the guide plate (13), a material collecting box (15) is arranged at the bottom of the feed opening (14), a blank block box (11) is arranged at the bottom of the cutting platform (1), the blank block box (11) is positioned under the discharge groove (9), a servo motor (24) is connected on the side wall of the dust cover (2), and the servo motor (24) is electrically connected with the cutting gear (3), be equipped with motor switch (25) on cutting platform (1) lateral wall, motor switch (25) with servo motor (24) electric connection.

2. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 1, characterized in that: the model of feed opening (14) is different, and feed opening (14) that the model is less are located the great feed opening (14) top of model, dust cover (2) are front and back end open structure, dust cover (2) front and back end all is connected with a plurality of rubber dust excluders (7), rubber dust excluder (7) bottom with cutting platform (1) surface offsets.

3. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 1, characterized in that: be equipped with guide way (18) that are symmetrical structure on two relative inner walls of blank block case (11), blank block case (11) basal surface is fixed with spring post (16) No. one, spring post (16) upper surface is connected with balance plate (17), be connected with guide block (19) that are symmetrical structure on two relative lateral walls of balance plate (17), inlay guide block (19) in guide way (18), be connected with two relative "L" type screens board (10) on cutting platform (1), "L" type screens board (10) are located blown down tank (9) the left and right sides.

4. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 1, characterized in that: the dust cover is characterized in that a welding plate (22) is connected to the bottom surface of the dust cover (2), the cutting gear (3) is connected between the welding plate (22) and the side wall of the dust cover (2), and the length of the welding plate (22) is smaller than the height of the dust cover (2).

5. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 1, characterized in that: be connected with conveying machine case (12) of upper surface open structure on cutting platform (1) bottom surface, conveying machine case (12) in-connection has main transfer gear (26) and follows transfer gear (27), main transfer gear (26) with be connected with conveyer belt (28) from between transfer gear (27), be connected with No. two servo motor (29) on conveying machine case (12) outer wall, No. two servo motor (29) with main transfer gear (26) electric connection, No. two servo motor (29) with motor switch (25) electric connection, be equipped with conveying trough of belt (8) on cutting platform (1), conveying trough of belt (8) are located dust cover (2) bottom, conveyer belt (28) are located under conveying trough of belt (8).

6. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 5, characterized in that: fixed plate (21) are connected in conveying trough of belt (8), the length of fixed plate (21) is less than the length of conveying trough of belt (8), fixed plate (21) are located the centre of conveying trough of belt (8), conveyer belt (28) are followed fixed plate (21) left side is passed in conveying trough of belt (8) and is followed fixed plate (21) right side is worn out conveying trough of belt (8).

7. A dust-proof cutting machine for autoclaved aerated concrete sand blocks according to claim 1 or claim 4, characterized in that: the dustproof cover is characterized in that a movable extrusion column (6) is connected onto the dustproof cover (2), the extrusion column (6) comprises an upper limiting plate (32), a lower limiting plate (33), an outer fixing pipe (36) and an inner moving column (37), a connecting shaft (34) is connected between the upper limiting plate (32) and the lower limiting plate (33), the outer fixing pipe (36) is fixed on the bottom surface of the lower limiting plate (33), the inner moving column (37) is sleeved in the outer fixing pipe (36), the bottom of the inner moving column (37) is connected with a horizontal pressing plate (38), a second spring column (39) is connected between the horizontal pressing plate (38) and the lower limiting plate (33), the outer fixing pipe (36) and the inner moving column (37) are sleeved in the second spring column (39), a connecting shaft through groove (4) is formed in the dustproof cover (2), and the connecting shaft (34) penetrates through the connecting shaft through groove (4), the upper limiting plate (32) abuts against the upper surface of the dust cover (2), and the lower limiting plate (33) abuts against the lower surface of the dust cover (2).

8. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 7, characterized in that: the upper surface of the dust cover (2) is provided with two parallel pulley grooves (5), the two pulley grooves (5) are respectively positioned at the left side and the right side of the connecting shaft through groove (4), the bottom surface of the upper limiting plate (32) is connected with two opposite pulleys (35), and the pulleys (35) are embedded in the pulley grooves (5).

9. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 7, characterized in that: the outer fixed pipe (36) is provided with two opposite sliding grooves (40) on the inner wall, two opposite sliding blocks (41) are connected to the outer wall of the inner moving column (37), and the sliding blocks (41) are embedded in the sliding grooves (40).

10. The dust-proof cutting machine for the autoclaved aerated concrete block according to claim 7, characterized in that: the dustproof cover is characterized in that a traction rope (30) is connected onto the connecting shaft (34), a traction rope through groove (31) is formed in the front end face of the dustproof cover (2), the traction rope through groove (31) is communicated with the connecting shaft through groove (4), and the traction rope (30) penetrates through the traction rope through groove (31) and extends out of the dustproof cover (2).

Technical Field

The invention relates to a cutting machine, in particular to a dustproof cutting machine for autoclaved aerated concrete blocks, and belongs to the field of application of building material cutting equipment.

Background

The autoclaved aerated concrete block 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 processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like. The autoclaved aerated concrete block has unit volume weight one third of that of clay brick, heat insulating performance 3-4 times that of clay brick, sound insulating performance 2 times that of clay brick, anti-permeability over one time that of clay brick, and fireproof performance 6-8 times that of reinforced concrete. The masonry strength of the block is about 30% of the strength of the block itself, 80% of the red brick.

The autoclaved aerated concrete block has excellent construction characteristics, can produce various specifications in a factory, 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 a common building.

Further cutting operation is needed after the autoclaved aerated concrete block is demoulded, the shape of the autoclaved aerated concrete block is regular, and a large amount of dust can be generated in the cutting process, so that the dust content in the air is increased, the environment is polluted, the body health of operators is not facilitated, and the existing cutting machine can not meet the dustproof requirement.

Disclosure of Invention

The invention aims to solve the problems and provide a dustproof cutting machine for autoclaved aerated concrete blocks.

The invention achieves the aim through the following technical scheme, and the dustproof cutting machine for the autoclaved aerated concrete block comprises a cutting platform, the cutting platform is connected with a dust cover, the surface of the cutting platform is provided with a cutting groove and a discharge groove, the bottom of the dust cover is connected with a cutting gear which is embedded in the cutting groove, the discharge groove is positioned in front of the dust cover, the rear side of the cutting platform is connected with a guide plate, the guide plate is provided with at least two feed openings, the bottom of the feed opening is provided with a material collecting box, the bottom of the cutting platform is provided with a blank block box, the blank block box is positioned under the discharge chute, the side wall of the dust cover is connected with a first servo motor which is electrically connected with the cutting gear, and a motor switch is arranged on the side wall of the cutting platform and electrically connected with the first servo motor.

Preferably, the model of feed opening is different, and the less feed opening of model is located the great feed opening top of model, the dust cover is front and back end open structure, the dust cover front and back end all is connected with a plurality of rubber dust strips, rubber dust strip bottom with the cutting platform surface offsets.

Preferably, the two opposite inner walls of the blank block box are provided with guide grooves with symmetrical structures, the bottom surface of the blank block box is fixed with a spring column, the upper surface of the spring column is connected with a balance plate, two opposite side walls of the balance plate are connected with guide blocks with symmetrical structures, the guide blocks are embedded in the guide grooves, the cutting platform is connected with two opposite L-shaped clamping plates, and the L-shaped clamping plates are positioned on the left side and the right side of the discharge groove.

Preferably, a welding plate is connected to the bottom surface of the dust boot, the cutting gear is connected between the welding plate and the side wall of the dust boot, and the length of the welding plate is less than the height of the dust boot.

Preferably, be connected with the conveying machine case of upper surface open structure on the cutting platform bottom surface, conveying machine incasement in-connection has main transfer gear and follows the transfer gear, main transfer gear with be connected with the conveyer belt between the follow transfer gear, be connected with No. two servo motor on the outer wall of conveying machine case, No. two servo motor with main transfer gear electric connection, No. two servo motor with motor switch electric connection, be equipped with the conveying trough on the cutting platform, the conveying trough is located the dust cover bottom, the conveyer belt is located under the conveying trough.

Preferably, the fixed plate is connected in the conveying trough, the length of fixed plate is less than the length of conveying trough, the fixed plate is located the very middle of conveying trough, the conveyer belt follows the fixed plate left side is penetrated in the conveying trough and is followed the fixed plate right side is worn out the conveying trough.

Preferably, be connected with mobilizable compression leg on the dust guard, the compression leg includes spacing board, lower spacing board, outer fixed pipe and interior removal post, go up the spacing board with be connected with even axle between the spacing board down, outer fixed pipe is fixed spacing board basal surface down, it establishes to remove the post cover in the outer fixed pipe, it is connected with horizontal press to remove the post bottom, horizontal press with be connected with No. two spring posts between the spacing board down, outer fixed pipe with it all overlaps and is established to remove the post in No. two spring posts, be equipped with even axle logical groove on the dust guard, even the axle runs through even axle logical groove, go up the spacing board with the dust guard upper surface offsets, lower spacing board with the dust guard lower surface offsets.

Preferably, the upper surface of the dust cover is provided with two parallel pulley grooves, the two pulley grooves are respectively positioned at the left side and the right side of the connecting shaft through groove, the bottom surface of the upper limiting plate is connected with two opposite pulleys, and the pulleys are embedded in the pulley grooves.

Preferably, the inner wall of the outer fixed pipe is provided with two opposite sliding grooves, the outer wall of the inner moving column is connected with two opposite sliding blocks, and the sliding blocks are embedded in the sliding grooves.

Preferably, the connecting shaft is connected with a traction rope, a traction rope through groove is formed in the front end face of the dust cover, the traction rope through groove is communicated with the connecting shaft through groove, and the traction rope penetrates through the traction rope through groove and extends out of the dust cover.

The invention has the beneficial effects that: the invention discloses a dustproof cutting machine for autoclaved aerated concrete blocks, which has the following advantages,

1. the dust cover is additionally arranged, the whole cutting operation is carried out in the dust cover, and the dust prevention effect is greatly improved;

2. the dust cover is additionally provided with the extrusion column, the bottom of the cutting platform is additionally provided with the conveying case, the conveying case and the conveying case are matched with each other to work, the autoclaved concrete aerated block needing to be cut is extruded and conveyed, manual conveying is replaced, and safety performance is improved;

3. a guide plate is additionally arranged, and the guide plate is provided with feed openings of different types, so that the cut autoclaved concrete aerated concrete blocks can be classified and arranged;

4. the blank block box is additionally arranged, the autoclaved concrete aerated blocks to be cut can be automatically popped out from the blank block box, the autoclaved concrete aerated blocks to be cut are convenient to take, and the cutting efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the cutting gear and the dust cover according to the present invention.

Fig. 3 is a schematic view of the internal structure of the blank block box of the present invention.

FIG. 4 is a schematic view of a connection structure of a cutting platform and a deflector according to the present invention.

Fig. 5 is a schematic diagram of the internal structure of the transmission case of the present invention.

FIG. 6 is a schematic view of the structure of the extrusion column of the present invention.

In the figure: 1. cutting platform, 2, dust cover, 3, cutting gear, 4, connecting shaft through groove, 5, pulley groove, 6, extrusion column, 7, rubber dust strip, 8, conveying belt groove, 9, discharge groove, 10, "L" type clamping plate, 11, blank block box, 12, conveying box, 13, guide plate, 14, feed opening, 15, collecting box, 16, first spring column, 17, balance plate, 18, guide groove, 19, guide block, 20, cutting groove, 21, fixing plate, 22, welding plate, 24, first servo motor, 25, motor switch, 26, main conveying wheel, 27, secondary conveying wheel, 28, conveying belt, 29, second servo motor, 30, traction rope, 31, traction rope through groove, 32, upper limiting plate, 33, lower limiting plate, 34, connecting shaft, 35, pulley, 36, outer fixing pipe, 37, inner moving column, 38, horizontal pressing plate, 39, second spring column, 40. a sliding chute 41 and a sliding block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner" and "outer" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a dustproof cutting machine for autoclaved aerated concrete blocks comprises a cutting platform 1, wherein a dustproof cover 2 is connected to the cutting platform 1, a cutting groove 20 and a discharge groove 9 are formed in the surface of the cutting platform 1, a cutting gear 3 is connected to the bottom of the dustproof cover 2, the cutting gear 3 is embedded in the cutting groove 20, the discharge groove 9 is located in front of the dustproof cover 2, a guide plate 13 is connected to the rear side of the cutting platform 1, at least two feed openings 14 are formed in the guide plate 13, a material collecting box 15 is arranged at the bottom of each feed opening 14, a blank block box 11 is arranged at the bottom of the cutting platform 1, the blank block box 11 is located under the discharge groove 9, a servo motor 24 is connected to the side wall of the dustproof cover 2, the servo motor 24 is electrically connected with the cutting gear 3, and a motor switch 25 is arranged on the side wall of the cutting platform 1, the motor switch 25 is electrically connected with the first servo motor 24.

The whole cutting operation is finished in the dust cover 2, so that the dust-proof efficiency is greatly improved, and the dust content in the air is reduced.

As shown in fig. 1 and 4, the model of feed opening 14 is different, and the feed opening 14 that the model is less is located the great feed opening 14 top of model, dust cover 2 is front and back end open structure, dust cover 2 front and back end all is connected with a plurality of rubber dust excluders 7, rubber dust excluders 7 bottom with cutting platform 1 surface offsets.

The feed openings 14 of different models facilitate classified collection of the autoclaved concrete aerated blocks of different models after cutting.

As shown in fig. 1 and 3, two opposite inner walls of the blank block box 11 are provided with guide grooves 18 having a symmetrical structure, a first spring column 16 is fixed on the bottom surface of the blank block box 11, a balance plate 17 is connected to the upper surface of the first spring column 16, two opposite side walls of the balance plate 17 are connected with guide blocks 19 having a symmetrical structure, the guide blocks 19 are embedded in the guide grooves 18, the cutting platform 1 is connected with two opposite L-shaped clamping plates 10, and the L-shaped clamping plates 10 are located on the left and right sides of the discharge groove 9.

The autoclaved concrete aerated concrete blocks to be cut are pressed into the blank block box 11, then the blank block box 11 is placed under the discharge chute 9, and under the action of the elastic force of the first spring column 16, the autoclaved concrete aerated blocks to be cut are ejected out and clamped between the two L-shaped clamping plates 10.

As shown in FIG. 2, a welding plate 22 is attached to the bottom surface of the dust cap 2, the cutting gear 3 is attached between the welding plate 22 and the side wall of the dust cap 2, and the length of the welding plate 22 is smaller than the height of the dust cap 2.

As shown in fig. 4 and 5, a conveyor case 12 with an upper surface opening structure is connected to the bottom surface of the cutting platform 1, a main conveyor wheel 26 and a sub conveyor wheel 27 are connected to the conveyor case 12, a conveyor belt 28 is connected between the main conveyor wheel 26 and the sub conveyor wheel 27, a second servo motor 29 is connected to the outer wall of the conveyor case 12, the second servo motor 29 is electrically connected to the main conveyor wheel 26, the second servo motor 29 is electrically connected to the motor switch 25, a conveyor belt slot 8 is arranged on the cutting platform 1, the conveyor belt slot 8 is located at the bottom of the dust cover 2, and the conveyor belt 28 is located under the conveyor belt slot 8.

The second servo motor 29 works to drive the conveying belt 28 to convey, and the autoclaved aerated concrete blocks to be cut are placed on the conveying belt 28 and can replace manual pushing.

As shown in fig. 4, a fixing plate 21 is connected in the conveying belt groove 8, the length of the fixing plate 21 is smaller than that of the conveying belt groove 8, the fixing plate 21 is located in the middle of the conveying belt groove 8, and the conveying belt 28 passes through the left side of the fixing plate 21 into the conveying belt groove 8 and passes out of the right side of the fixing plate 21 out of the conveying belt groove 8.

As shown in fig. 1 and 6, a movable compression post 6 is connected to the dust cap 2, the compression post 6 includes an upper limit plate 32, a lower limit plate 33, an outer fixed tube 36 and an inner moving post 37, a connecting shaft 34 is connected between the upper limiting plate 32 and the lower limiting plate 33, the outer fixing tube 36 is fixed on the bottom surface of the lower limiting plate 33, the inner moving column 37 is sleeved in the outer fixed tube 36, the bottom of the inner moving column 37 is connected with a horizontal pressing plate 38, a second spring column 39 is connected between the horizontal pressing plate 38 and the lower limiting plate 33, the outer fixing tube 36 and the inner moving column 37 are sleeved in the second spring column 39, the dust cover 2 is provided with a connecting shaft through groove 4, the connecting shaft 34 penetrates through the connecting shaft through groove 4, the upper limiting plate 32 abuts against the upper surface of the dust cover 2, and the lower limiting plate 33 abuts against the lower surface of the dust cover 2.

The horizontal pressing plate 38 is upwards supported, the autoclaved concrete sand aerated building blocks to be cut are placed between the horizontal pressing plate 38 and the conveyor belt 28, the horizontal pressing plate 38 is loosened, the horizontal pressing plate 38 plays a role in extruding the autoclaved concrete sand aerated building blocks to be cut under the action of the elastic force of the second spring column 39, and the autoclaved concrete sand aerated building blocks to be cut are guaranteed to be kept stable and not to deviate in the conveying process.

As shown in fig. 6, two parallel pulley grooves 5 are formed in the upper surface of the dust cover 2, the two pulley grooves 5 are respectively located on the left side and the right side of the connecting shaft through groove 4, two opposite pulleys 35 are connected to the bottom surface of the upper limiting plate 32, and the pulleys 35 are embedded in the pulley grooves 5, so that the resistance of the extrusion column 6 in the moving process is reduced.

As shown in fig. 6, two opposite sliding grooves 40 are formed in the inner wall of the outer fixing tube 36, two opposite sliding blocks 41 are connected to the outer wall of the inner moving column 37, and the sliding blocks 41 are embedded in the sliding grooves 40, so that the stability of the inner moving column 37 is improved.

As shown in fig. 6, a hauling rope 30 is connected to the connecting shaft 34, a hauling rope through groove 31 is formed in the front end face of the dust cover 2, the hauling rope through groove 31 is communicated with the connecting shaft through groove 4, and the hauling rope 30 penetrates through the hauling rope through groove 31 and extends out of the dust cover 2.

After the extrusion column 6 moves to the right side in the conveying process and the cutting of a certain autoclaved aerated concrete block is completed, the traction rope 30 is utilized to pull the extrusion column 6 to the left and right, and a new round of extrusion fixing and cutting operation is started.

Examples

The method comprises the following steps of (1) drawing out the to-be-cut autoclaved concrete sand aerated block positioned between two L-shaped clamping plates 10, upwards supporting a horizontal pressing plate 38, placing the to-be-cut autoclaved concrete sand aerated block between the horizontal pressing plate 38 and a conveyor belt 28, loosening the horizontal pressing plate 38, and extruding and fixing the to-be-cut autoclaved concrete sand aerated block by the horizontal pressing plate 38 under the elastic action of a second spring column 39;

the motor switch 25 is turned on, the cutting gear 3 rotates, the conveyor belt 28 starts conveying, the autoclaved concrete aerated concrete blocks to be cut are cut in the conveying process, and the cut autoclaved concrete aerated concrete blocks fall into the corresponding material collecting boxes 15 through the feed openings 14 in the guide plates 13.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.