阅读说明：本技术 一种混凝土保温块的开槽机 (Grooving machine for concrete heat-insulation blocks ) 是由 常振新 于 2021-07-07 设计创作，主要内容包括：本发明提供了一种混凝土保温块的开槽机,包括机体,所述机体包括倒凹形框和弹簧组,所述弹簧组的数量为两组,且弹簧组为重力弹簧,两组所述弹簧组分别内嵌安装在倒凹形框左右端的中间位置,所述倒凹形框的上端外表面的前端位置开设有矩形槽,且矩形槽的内部横穿有第一滑轨,所述第一滑轨上端滑动连接有切割组件,所述机体的左右侧均设置有缓冲机构；所述切割组件包括滑块、电机、驱动轴、刀盘和抵杆,所述滑块与矩形槽之间设置有滑动组件,所述滑块贯穿连接在第一滑轨,且电机固定安装在滑块的下端。本发明,能够减少人工手持的疲劳,减少槽口开设时出现偏移的情况,提高工作效率,减少粉尘扬起而影响空气,也可减少粉尘附着板体。(The invention provides a grooving machine for a concrete heat-insulating block, which comprises a machine body, wherein the machine body comprises an inverted concave frame and two groups of spring groups, the spring groups are gravity springs, the two groups of spring groups are respectively embedded and installed at the middle positions of the left end and the right end of the inverted concave frame, a rectangular groove is formed in the front position of the outer surface of the upper end of the inverted concave frame, a first sliding rail transversely penetrates through the rectangular groove, the upper end of the first sliding rail is connected with a cutting assembly in a sliding manner, and the left side and the right side of the machine body are respectively provided with a buffer mechanism; the cutting assembly comprises a sliding block, a motor, a driving shaft, a cutter head and a supporting rod, a sliding assembly is arranged between the sliding block and the rectangular groove, the sliding block is connected to the first sliding rail in a penetrating mode, and the motor is fixedly installed at the lower end of the sliding block. The invention can reduce the fatigue of manual holding, reduce the deviation when the notch is opened, improve the working efficiency, reduce the influence of dust rising on air and reduce the dust adhering plate body.)

1. The utility model provides a groover of concrete heat preservation piece, includes organism (1), its characterized in that: the machine body (1) comprises an inverted concave frame (2) and spring groups (3), the number of the spring groups (3) is two, the spring groups (3) are gravity springs, the two spring groups (3) are respectively embedded in the middle positions of the left end and the right end of the inverted concave frame (2), a rectangular groove (21) is formed in the front end position of the outer surface of the upper end of the inverted concave frame (2), a first sliding rail (22) transversely penetrates through the inside of the rectangular groove (21), the upper end of the first sliding rail (22) is connected with a cutting assembly (4) in a sliding mode, and buffering mechanisms (5) are arranged on the left side and the right side of the machine body (1);

the cutting assembly (4) comprises a sliding block (41), a motor (42), a driving shaft (43), a cutter head (44) and a supporting rod (45), a sliding assembly (46) is arranged between the sliding block (41) and the rectangular groove (21), the sliding block (41) is connected to the first sliding rail (22) in a penetrating mode, the motor (42) is fixedly installed at the lower end of the sliding block (41), the driving shaft (43) is fixedly installed at the lower end of the sliding block (41), the cutter head (44) is fixedly installed at the lower end of the driving shaft (43), the supporting rod (45) is fixedly installed at the upper end of the sliding block (41), and the cutting assembly (4) penetrates through the inner portion of the inverted concave frame (2);

control two buffer gear (5) are the symmetry, buffer gear (5) include rectangle box (51), second slide rail (52), sliding sleeve (53) and down tube (54), rectangle box (51) fixed mounting is in the lower extreme position of falling spill frame (2), and second slide rail (52) are horizontal fixed mounting in the inside of rectangle box (51), sliding sleeve (53) sliding connection is at the surface of second slide rail (52), and down tube (54) fixed mounting is in the position of sliding sleeve (53), the upper end and the spill frame (2) fixed connection that fall of down tube (54).

2. A groover for concrete thermal blocks according to claim 1, characterized in that said sliding assembly (46) comprises a first toothed block (461), a plurality of discs (462) and a second toothed block (463), said first toothed blocks (461) are provided in number, said plurality of first toothed blocks (461) are fixedly mounted on the inner surface of the rectangular groove (21), said discs (462) are movably mounted at the rear end position of the slide block (41), one half of said discs (462) are movably mounted inside the slide block (41), and the discs (462) and the inside of the slide block (41) rotate through the rotating shaft, said plurality of second toothed blocks (463) are provided in number, said plurality of second toothed blocks (463) are fixedly mounted at equal intervals on the outside of the discs (462), and the first toothed blocks (461) and the second toothed blocks (463) are in mesh transmission.

3. The grooving machine for the concrete heat-insulating block according to claim 1, wherein a first spring (531) is movably mounted at each of left and right end positions of the outer surface of the second slide rail (52) close to the sliding sleeve (53), the first spring (531) is wound outside the second slide rail (52), one end of the first spring (531) is fixedly connected with the sliding sleeve (53), and the other end of the first spring is fixedly connected with the inner wall of the rectangular box (51).

4. The grooving machine for the concrete heat-insulating block according to claim 1, wherein limiting rods (6) are movably mounted at positions, close to the front end and the rear end of the lower end, in the inverted concave frame (2), two ends of each limiting rod (6) are rotatably connected to the inner portion of the inverted concave frame (2), the limiting rods (6) are separated by a distance of 10cm-15cm, and rubber pads (61) are fixedly mounted on the outer surfaces of the limiting rods (6).

5. The grooving machine for the concrete heat-insulating blocks according to claim 1, wherein the semicircular sleeve (7) is fixedly mounted at the upper end of the cutter head (44), the dust-blocking plate (8) is fixedly mounted at the left side of the semicircular sleeve (7), the dust-blocking plate (8) is of an irregular structure with an upper straight side and a lower straight side inclined, the upper plate and the lower plate are parallel, a transverse groove (81) is formed in the middle position of the upper end of the dust-blocking plate (8), the left side of the semicircular sleeve (7) is fixedly mounted in the transverse groove (81), and a pulley (82) is fixedly mounted at the front end and the rear end of the lower end of the dust-blocking plate (8).

6. The grooving machine for the concrete heat preservation block according to claim 5, wherein a vertical plate (9) is fixedly installed at a left side position of an outer surface of a lower end of the dust guard plate (8), and a brush (91) is fixedly installed at a lower end of the vertical plate (9).

Technical Field

The invention relates to the technical field of grooving of concrete heat-insulating blocks, in particular to a grooving machine for concrete heat-insulating blocks.

Background

The concrete heat-insulating board is a light porous concrete board made up by adding foaming agent into the slurry made up by using cement-base cementing material, aggregate, admixture, additive and water, etc. and making them pass through the processes of mixing, stirring, casting and forming, natural or steam curing.

In order to adapt to the assembly requirement, the plate body needs to be subjected to slotting and cutting, but in the slotting and cutting process, when a person holds the slotting for a long time, if no external force is used for supporting, the hand can shake, the offset of the notch can be caused, and the working efficiency is influenced; meanwhile, when the slotting is carried out, the cutter head rotates at a high speed, a large amount of dust can be raised, air pollution can be caused, meanwhile, the dust is attached to the outer surface of the plate body, and the workload of workers for cleaning the dust on the surface of the plate is increased.

Therefore, the grooving machine for the concrete heat-insulating block is provided.

Disclosure of Invention

The first purpose of the invention is to provide a grooving machine for a concrete heat-insulating block, which can reduce shaking of manual holding, reduce the deviation when a groove opening is formed, improve the working efficiency, reduce the influence of dust rising on air during operation, and reduce dust adhesion plate bodies so as to solve the problems in the background art.

The invention provides a grooving machine for a concrete heat-insulating block, which comprises a machine body, wherein the machine body comprises an inverted concave frame and two groups of spring groups, the spring groups are gravity springs, the two groups of spring groups are respectively embedded and installed at the middle positions of the left end and the right end of the inverted concave frame, a rectangular groove is formed in the front position of the outer surface of the upper end of the inverted concave frame, a first sliding rail transversely penetrates through the rectangular groove, the upper end of the first sliding rail is connected with a cutting assembly in a sliding manner, and the left side and the right side of the machine body are respectively provided with a buffer mechanism;

the cutting assembly comprises a sliding block, a motor, a driving shaft, a cutter disc and a butting rod, the sliding assembly is arranged between the sliding block and the rectangular groove, the sliding block is connected with the first sliding rail in a penetrating mode, the motor is fixedly installed at the lower end of the sliding block, the driving shaft is fixedly installed at the lower end of the sliding block, the cutter disc is fixedly installed at the lower end of the driving shaft, the butting rod is fixedly installed at the upper end of the sliding block, and the cutting assembly penetrates into the inverted concave frame;

control two buffer gear is the symmetry, buffer gear includes rectangle box, second slide rail, sliding sleeve and down tube, rectangle box fixed mounting is in the lower extreme position of falling the spill frame, and the second slide rail is horizontal fixed mounting in the inside of rectangle box, sliding sleeve sliding connection is at the surface of second slide rail, and down tube fixed mounting is in the position of sliding sleeve, the upper end and the spill frame fixed connection of down tube.

By adopting the technical scheme, when the cutting device works, the plate body is placed in the inverted concave frame, the abutting rod is held by hand, the cutting assembly slides to a proper position on the first slide rail, the abutting rod is pressed downwards, the spring group is compressed, the cutting assembly moves along with the downward pressing of the upper half frame body of the inverted concave frame until the cutter head is contacted with the plate body, the motor can be started, the cutter disc cuts the plate body, then the cutting assembly slides rightwards along the cutting track, the cutter disc moves in the horizontal direction, thereby improving the cutting efficiency, reducing the deviation of the cutting groove, when the upper half part of the frame body of the inverted concave frame moves downwards, the inclined rods at the two ends of the frame body respectively slide towards the two sides, when the inverted concave frame rebounds and returns, the inclined rods also return along with the inverted concave frame, the structure assists in compressing and resetting the inverted concave frame body, reduces the situations of deviation and shaking during compression or resetting of the frame body, and accordingly improves the opening quality of the notch.

Preferably, the sliding assembly comprises a first tooth block, a disc and a second tooth block, the number of the first tooth block is a plurality of, the first tooth block is fixedly arranged on the inner surface of the rectangular groove, the disc is movably arranged at the rear end of the sliding block and is half of the number of the first tooth block, the disc is movably arranged inside the sliding block, the disc and the sliding block rotate through a rotating shaft, the number of the second tooth block is a plurality of, the second tooth block is fixedly arranged outside the disc at equal intervals, and the first tooth block and the second tooth block are in meshing transmission.

Through adopting above-mentioned technical scheme, the during operation, the slider slides on first slide rail, and first tooth piece and the meshing transmission of second tooth piece, the setting of this structure not only can prevent that the slider from sliding speed is too fast when first slide rail, and lead to the inside cutting of notch inhomogeneous to reducible blade disc is when the cutting, and the slider drives the arbitrary slip of cutting assembly.

Preferably, the outer surface of the second slide rail is close to the left end and the right end of the slide sleeve, and is movably provided with a first spring, the first spring is wound outside the second slide rail, one end of the first spring is fixedly connected with the slide sleeve, and the other end of the first spring is fixedly connected with the inner wall of the rectangular box.

Through adopting above-mentioned technical scheme, the during operation, when the first half framework of falling the spill frame moves down, the down tube at framework both ends passes through the sliding sleeve and slides to both sides respectively, and the first spring compression of sliding sleeve one side treats to when falling the spill frame and kick-backing the playback, and the down tube playback under the effect of first spring, and the compression of the supplementary spill frame framework of falling of this structure resets, takes place the skew and the condition of rocking when reducing the framework compression or resetting.

Preferably, limiting rods are movably mounted in the positions, close to the front end and the rear end of the lower end, of the inner portion of the inverted concave frame, two ends of each limiting rod are rotatably connected to the inner portion of the inverted concave frame, the limiting rods are separated by 10cm-15cm, and rubber pads are fixedly mounted on the outer surfaces of the limiting rods.

Through adopting above-mentioned technical scheme, place the plate body in the inside of falling the spill frame, the heated board is injectd between gag lever post and ground, the skew of the reducible plate body of rubber pad on gag lever post surface when the cutting.

Preferably, the upper end fixed mounting of blade disc has the semicircle cover, and the left side position fixed mounting of semicircle cover has the dust board, the irregular structure of straight left side slope about the dust board is, and the upper and lower plate is parallel, the horizontal groove has been seted up to the intermediate position of dust board upper end, and the left side fixed mounting of semicircle cover is in the inside of horizontal groove, the equal fixed mounting of front and back end of the lower extreme of dust board has the pulley.

Through adopting above-mentioned technical scheme, the during operation, heated board when the cutting fluting, the blade disc rotates at a high speed, can raise a large amount of dust, and under the effect of dust board, the dust is blockked and drops to the heated board surface to reduce the dust and raise and cause air pollution.

Preferably, the vertical plate is fixedly installed at the left side of the outer surface of the lower end of the dust baffle, and the brush is fixedly installed at the lower end of the vertical plate.

Through adopting above-mentioned technical scheme, the during operation, the dust board removes along with cutting assembly's cutting orbit, and brush and heated board surface contact can clear up the dust that raises when cutting the fluting, concentrate the dust and push away to a department of plate body, and the collection in the later stage of being convenient for reduces the dust of plate body surface simultaneously and is infected with.

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

1. through the matched use of the inverted concave frame, the spring group and the buffer mechanism, the plate body is placed inside the inverted concave frame, the abutting rod is held by hands, the cutting assembly slides to a proper position on the first sliding rail, the abutting rod is pressed downwards, the spring group is compressed, the cutting assembly moves along with the downward pressing of the upper half frame body of the inverted concave frame, when the cutter head is in contact with the plate body, the motor can be started, the cutter head cuts the plate body, the cutting assembly slides rightwards along a cutting track, and the cutter head moves in the horizontal direction, so that the cutting efficiency can be improved, and the condition of the deviation of a cutting groove is reduced;

2. through setting up cutting assembly and dust board, the blade disc rotates at a high speed, can raise a large amount of dust, and under the effect of dust board, the dust is blockked and drops to the heated board surface to reduce the dust and raise and cause air pollution, simultaneously, brush and heated board surface contact can clear up the dust that raises when cutting the fluting, concentrate the dust and push away to the department of plate body, the collection in the later stage of being convenient for, the dust that reduces the plate body surface simultaneously is infected with.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a plan view of the cutting assembly of the present invention;

FIG. 3 is a top view of the inverted concave frame and the sliding assembly of the present invention;

FIG. 4 is a cross-sectional view of the inverted concave frame in combination with a cushioning mechanism of the present invention;

fig. 5 is a structural view of the dust barrier of the present invention.

Description of reference numerals:

1. a body; 2. a concave frame is inverted; 21. a rectangular groove; 22. a first slide rail; 3. a spring set; 4. a cutting assembly; 41. a slider; 42. a motor; 43. a drive shaft; 44. a cutter head; 45. a support rod; 46. a sliding assembly; 461. a first tooth block; 462. A disc; 463. a second tooth block; 5. a buffer mechanism; 51. a rectangular box; 52. a second slide rail; 53. a sliding sleeve; 531. a first spring; 54. a diagonal bar; 6. a limiting rod; 61. a rubber pad; 7. a semicircular sleeve; 8. a dust guard; 81. a transverse groove; 82. a pulley; 9. a vertical plate; 91. and a brush.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1 to 5, the present invention provides a technical solution:

a grooving machine for a concrete heat-insulating block is shown in figures 1 to 4 and comprises a machine body 1, wherein the machine body 1 comprises an inverted concave frame 2 and two spring groups 3, the number of the spring groups 3 is two, the spring groups 3 are gravity springs, the two spring groups 3 are respectively embedded in the middle positions of the left end and the right end of the inverted concave frame 2, a rectangular groove 21 is formed in the front end position of the outer surface of the upper end of the inverted concave frame 2, a first sliding rail 22 transversely penetrates through the rectangular groove 21, a cutting assembly 4 is slidably connected to the upper end of the first sliding rail 22, and a buffer mechanism 5 is arranged on each of the left side and the right side of the machine body 1;

the cutting assembly 4 comprises a sliding block 41, a motor 42, a driving shaft 43, a cutter disc 44 and a resisting rod 45, a sliding assembly 46 is arranged between the sliding block 41 and the rectangular groove 21, the sliding block 41 is connected with the first sliding rail 22 in a penetrating manner, the motor 42 is fixedly installed at the lower end of the sliding block 41, the driving shaft 43 is fixedly installed at the lower end of the sliding block 41, the cutter disc 44 is fixedly installed at the lower end of the driving shaft 43, the resisting rod 45 is fixedly installed at the upper end of the sliding block 41, and the cutting assembly 4 penetrates into the inverted concave frame 2;

two about buffer 5 is the symmetry, buffer 5 includes rectangle box 51, second slide rail 52, sliding sleeve 53 and down tube 54, rectangle box 51 fixed mounting is in the lower extreme position of falling spill frame 2, and second slide rail 52 is horizontal fixed mounting in the inside of rectangle box 51, sliding sleeve 53 sliding connection is at the surface of second slide rail 52, and down tube 54 fixed mounting is in the position of sliding sleeve 53, the upper end of down tube 54 and the spill frame 2 fixed connection that falls.

By adopting the technical scheme, when the cutting device works, a plate body is placed inside the inverted concave frame 2, the supporting rod 45 is held by a hand, the cutting assembly 4 slides to a proper position on the first slide rail 22, the supporting rod 45 is pressed downwards, the spring group 3 is compressed, the cutting assembly 4 moves along with the downward pressing of the upper half frame body of the inverted concave frame 2, when the cutter disc 44 is contacted with the plate body, the motor 42 can be started, the cutter disc 44 cuts the plate body, the cutting assembly 4 slides rightwards along a cutting track, the cutter disc 44 moves horizontally, so that the cutting efficiency can be improved, the deviation of a cutting groove is reduced, when the upper half frame body of the inverted concave frame 2 moves downwards, the inclined rods 54 at the two ends of the frame body respectively slide towards two sides, when the inverted concave frame 2 rebounds and returns, the inclined rods 54 can return along with the position, the structure assists the compression and return of the frame body of the inverted concave frame 2, and the deviation and shaking conditions generated when the frame body is compressed or returned are reduced, thereby improving the opening quality of the notch.

Specifically, as shown in fig. 1 and 3, the sliding assembly 46 includes a plurality of first tooth blocks 461, a plurality of circular discs 462 and second tooth blocks 463, wherein the number of the first tooth blocks 461 is several, the plurality of first tooth blocks 461 are fixedly installed on the inner surface of the rectangular slot 21, the circular discs 462 are movably installed at the rear end positions of the sliding blocks 41, one half of the circular discs 462 are movably installed inside the sliding blocks 41, the circular discs 462 and the inner parts of the sliding blocks 41 rotate through a rotating shaft, the number of the second tooth blocks 463 is several, the plurality of second tooth blocks 463 are fixedly installed outside the circular discs 462 at equal intervals, and the first tooth blocks 461 and the second tooth blocks 463 are in meshing transmission.

Through adopting above-mentioned technical scheme, during operation, slider 41 slides on first slide rail 22, and first tooth piece 461 and the meshing transmission of second tooth piece 463, the setting of this structure not only can prevent slider 41 at first slide rail 22 the slip velocity too fast, and lead to the inside cutting of notch inhomogeneous to reducible blade disc 44 is when the cutting, and slider 41 drives the arbitrary slip of cutting assembly 4.

Specifically, as shown in fig. 4, a first spring 531 is movably mounted at the left and right end positions of the outer surface of the second slide rail 52 close to the slide sleeve 53, the first spring 531 is wound outside the second slide rail 52, one end of the first spring 531 is fixedly connected with the slide sleeve 53, and the other end of the first spring 531 is fixedly connected with the inner wall of the rectangular box 51.

Through adopting above-mentioned technical scheme, during operation, when the first half framework of falling concave frame 2 moves down, the down tube 54 at framework both ends slides to both sides respectively through sliding sleeve 53, and the first spring 531 compression of sliding sleeve 53 one side is waited to fall concave frame 2 and is kick-backed when returning to the position, and down tube 54 returns to the position under the effect of first spring 531, and the compression of the supplementary frame 2 framework that falls concave of this structure resets, takes place the skew and the condition of rocking when reducing the framework compression or resetting.

Specifically, as shown in fig. 1 and 4, limiting rods 6 are movably mounted at positions close to the front end and the rear end of the lower end inside the inverted concave frame 2, two ends of each limiting rod 6 are rotatably connected inside the inverted concave frame 2, the limiting rods 6 are separated by a distance of 10cm-15cm, and rubber pads 61 are fixedly mounted on the outer surfaces of the limiting rods 6.

Through adopting above-mentioned technical scheme, place the plate body in the inside of falling concave frame 2, the heated board is injectd between gag lever post 6 and ground, the skew of the reducible plate body of rubber pad 61 on gag lever post 6 surface when the cutting.

Specifically, as shown in fig. 2 to 5, the upper end fixed mounting of blade disc 44 has semicircle cover 7, and the left side fixed mounting of semicircle cover 7 has dust board 8, dust board 8 is the irregular structure of straight left side slope from top to bottom, and goes up the lower plate body and be parallel, the horizontal groove 81 has been seted up to the intermediate position of dust board 8 upper end, and the left side fixed mounting of semicircle cover 7 is in the inside of horizontal groove 81, the equal fixed mounting of front and back end of the lower extreme of dust board 8 has pulley 82.

Through adopting above-mentioned technical scheme, the during operation, heated board when the cutting fluting, blade disc 44 rotates at a high speed, can raise a large amount of dust, and under the effect of dust board 8, the dust is blockked and drops to the heated board surface to reduce the dust and raise and cause air pollution.

Specifically, as shown in fig. 5, a vertical plate 9 is fixedly installed at a left position of the outer surface of the lower end of the dust guard plate 8, and a brush 91 is fixedly installed at the lower end of the vertical plate 9.

Through adopting above-mentioned technical scheme, the during operation, dust board 8 removes along with the cutting orbit of cutting assembly 4, and brush 91 and heated board surface contact can clear up the dust of raising when cutting the fluting, concentrate the dust and push away to a department of plate body, and the collection in the later stage of being convenient for reduces the dust of plate body surface simultaneously and is infected with.

The working principle is as follows: when the cutting tool is used, a plate body is placed inside the inverted concave frame 2, the heat insulation plate is limited between the limiting rod 6 and the ground, the rubber pad 61 on the surface of the limiting rod 6 can reduce the deviation of the plate body during cutting, when the limiting of the plate body is finished, the supporting rod 45 is held by hand, the cutting assembly 4 slides to a proper position on the first slide rail 22, then the supporting rod 45 is pressed downwards, the spring group 3 is compressed, the cutting assembly 4 moves along with the pressing of the upper half frame body of the inverted concave frame 2, when the cutter disc 44 is contacted with the plate body, the motor 42 can be started, the cutter disc 44 cuts the plate body, then the cutting assembly 4 slides rightwards along the cutting track, the cutter disc 44 moves horizontally, so that the cutting efficiency can be improved, the deviation condition of cutting grooves can be reduced, when the upper half frame body of the inverted concave frame 2 moves downwards, the inclined rods 54 at the two ends of the frame body respectively slide towards two sides, when the inverted concave frame 2 rebounds and returns to the position, down tube 54 also can be along with the playback, the supplementary compression of falling concave frame 2 framework of this structure resets, the condition that takes place the skew when reducing the framework compression, the heated board is when the cutting fluting, cutter head 44 rotates at a high speed, can raise a large amount of dust, and under the effect of dust board 8, the dust is blockked and drops to the heated board surface, dust board 8 removes along with the cutting orbit of cutting assembly 4, brush 91 and heated board surface contact, can clear up the dust of raising when cutting fluting, concentrate the dust and push away the department to the plate body, the collection in the later stage of being convenient for, the dust that reduces the plate body surface simultaneously is infected with.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.