CN115781936A

CN115781936A - Aerated block cutting device

Info

Publication number: CN115781936A
Application number: CN202211556593.0A
Authority: CN
Inventors: 张玥; 汤胜红; 张志明; 张琛; 杜莹
Original assignee: Hubei Jiushun New Material Technology Co ltd
Current assignee: Hubei Jiushun New Material Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-14
Anticipated expiration: 2042-12-06
Also published as: CN115781936B

Abstract

The invention relates to an air-entraining block cutting device, which comprises a base, wherein a cutting device is assembled at the top end of the base, and a size device is assembled between the upper surface of the base and the bottom of the cutting device.

Description

Aerated block cutting device

Technical Field

The invention relates to the technical field of air-entraining blocks, in particular to an air-entraining block dividing device.

Background

The aerated concrete block is a light porous silicate product prepared by using siliceous materials (sand, fly ash, silicon-containing tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding an air forming agent (aluminum powder) and carrying out the process steps of mixing, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like. Because of containing a large amount of uniform and fine pores after the gas generation, the concrete air-entraining block is gradually widely applied to buildings due to the advantages of light weight, good fire-resistant effect, low use cost and high structural strength.

In the process of the aerated block segmentation in the prior art, for example, the application numbers are as follows: CN202120630171.8 is a commonly used manual cutting device, which has the disadvantages that manual pressing is needed and the cut of the block is irregular, while the other prior art uses a toothless saw for cutting, but smoke and fume generated by lifting seven blocks cut by the toothless saw are very large, which affects the health of users and the cleanliness of the environment.

Disclosure of Invention

In view of the above disadvantages and shortcomings of the prior art, the invention provides an aerated block cutting device, which effectively solves the problems of labor waste, inconvenient size adjustment or excessive smoke dust in the cutting process of the existing knife pressing type cutter or toothless saw cutter, saves the labor waste process caused by pressing and cutting hard, and simultaneously saves the problem of troublesome operation caused by continuously stretching a measuring tape to adjust the cutting position, and has simple structure and convenient and labor waste use.

In order to achieve the purpose, the invention adopts the main technical scheme that:

a gas block segmentation apparatus, comprising: the cutting device is assembled at the top end of the base, and a size device is assembled between the upper surface of the base and the bottom of the cutting device;

the base comprises a fixed seat, the upper surface of the fixed seat is provided with a fan-shaped groove structure, and the upper surface of the fixed seat is provided with a filler strip;

the cutting device comprises a guide shaft, a band saw cutter capable of lifting is assembled on the outer surface of the guide shaft, a steering strip is rotatably assembled in the fan-shaped groove structure, and the upper surface of the steering strip is assembled at the bottom end of the guide shaft;

the size device comprises a connecting rod, the connecting rod is sleeved on the outer surface of the guide shaft at the front end, two sides of the connecting rod are hinged to hinge rods, an auxiliary ruler capable of moving parallel to the connecting rod is sleeved inside the hinge rods, and size scales are printed on the upper surface of the auxiliary ruler.

Further optionally, the sector groove structure includes a first sector groove and a second sector groove, and the centers of the first sector groove and the second sector groove coincide with each other.

Further optionally, a positioning shaft is concentrically assembled at the center of the first sector-shaped groove and the second sector-shaped groove, and the positioning shaft is assembled inside the steering bar.

Further optionally, the band saw cutter comprises a fixing piece, a driving wheel is arranged on the non-cutting side of the fixing piece, two driven wheels are arranged on the cutting side of the fixing piece, and the band saw is sleeved on the outer surfaces of the driven wheels and the driving wheel.

Further optionally, the top of drive wheel runs through the mounting and is equipped with the motor, be equipped with the axle hole structure of sleeve pipe pattern between drive wheel and the motor, and the outside of this axle hole structure is equipped with the elasticity button, the elasticity button spiro union is in the outside of mounting.

Further optionally, the cutting end of the fixing piece is provided with a sliding claw which is sleeved on the outer surface of the guide shaft.

Further optionally, the top end of the sliding jaw is equipped with a displacement mechanism, and the displacement mechanism can drive the sliding jaw to move up and down along the outer surface of the guide shaft.

Further optionally, the rear end of hinge rod rotates the assembly and at the upper surface of fixing base, and the axle center of the rear end installed part of hinge rod coincides mutually with the axle center of location axle.

Further optionally, when the auxiliary scale is in the initial position state, the position corresponding to the axis of the positioning shaft is a 0-scale line of the auxiliary scale, the size is vertically extended along the 0-scale line to two sides respectively, and the left end of the value of the size is a positive value, and the right end of the value of the size is a negative value.

Further optionally, the upper surface of the fixing seat is printed with two-direction grid-shaped auxiliary positioning lines.

The aerated block segmentation device provided by the invention has the following beneficial effects: the invention provides an air-entraining block cutting device with a sizer, which is used for cutting an air-entraining block according to the size, the air-entraining block is placed on the upper surface of a filler strip during cutting, the position is adjusted towards the right side, the cut thickness is vertically corresponding to the negative value, then a telescopic device is started to drive a band saw cutter to cut downwards, and the air-entraining block is cut.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic illustration of an apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a base structure according to an embodiment of the present invention;

FIG. 4 is a top view of an embodiment of the present invention;

FIG. 5 is a top view of a base according to an embodiment of the present invention;

FIG. 6 is a schematic top view of an angle cutting state according to an embodiment of the present invention;

fig. 7 is a schematic top view of the profile cutting in the angular cutting state according to the embodiment of the present invention.

[ description of reference ]

1. The cutting device comprises a base, 11, a fixed seat, 12, a filler strip, 13, a first fan-shaped groove, 14, a second fan-shaped groove, 2, a cutting device, 21, a guide shaft, 22, a sliding claw, 23, a fixing piece, 24, a driving wheel, 25, a driven wheel, 26, a band saw, 27, a tightening button, 28, a steering strip, 29, a positioning shaft, 3, a size device, 31, a connecting rod, 32, a hinged rod, 33 and an auxiliary ruler.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

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.

Referring to fig. 1 to 7, the present invention provides a gas block dividing apparatus, including: the cutting device comprises a base 1, wherein a cutting device 2 is assembled at the top end of the base 1, and a size device 3 is assembled between the upper surface of the base 1 and the bottom of the cutting device 2.

The base 1 comprises a fixed seat 11, a fan-shaped groove structure is arranged on the upper surface of the fixed seat 11, and a filler strip 12 is assembled on the upper surface of the fixed seat 11.

The cutting device 2 comprises a guide shaft 21, a band saw cutter capable of lifting is assembled on the outer surface of the guide shaft 21, a steering strip 28 is rotatably assembled inside a fan-shaped groove structure, and the upper surface of the steering strip 28 is assembled at the bottom end of the guide shaft 21.

The size device 3 comprises a connecting rod 31, the connecting rod 31 is sleeved on the outer surface of the guide shaft 21 at the front end, two sides of the connecting rod 31 are hinged with hinged rods 32, an auxiliary ruler 33 capable of moving parallel to the connecting rod 31 is sleeved inside the hinged rods 32, and the upper surface of the auxiliary ruler 33 is printed with size scales.

The invention provides an air-entraining block cutting device with a sizer 3, which is used for cutting an air-entraining block according to the size, the air-entraining block is placed on the upper surface of a filler strip 12 during cutting, then the position is adjusted towards the right side, the cut thickness size corresponds to the negative value vertically, then a telescopic device is started to drive a band saw cutter to cut downwards, the air-entraining block is cut, the cutting process is simple and convenient, the cut is neat and flat after cutting, the smoke is small, and the problems that the cutting process of the existing knife pressing type cutter or the existing toothless saw cutter is labor-consuming, the size is inconvenient to adjust or the smoke in the cutting process are overlarge are effectively solved.

Specifically, the sector groove structure comprises a first sector groove 13 and a second sector groove 14, and the centers of the first sector groove 13 and the second sector groove 14 are coincident. When the steering strips 28 rotate, the steering strips 28 are protected and turned inside the fan-shaped groove structure, a handle is welded on the outer side of the steering strips 28, the handle extends out of the side face of the fixed seat 11, the steering strips can be turned manually to adjust the angle leftwards, and the handle structure can be folded. The two banks of the handle are provided with a damping positioning structure formed by spring pieces inside the extending groove surface of the fixed seat 11. After a certain angle is adjusted, the angle can be positioned by loosening the spring piece, and the damping effect can be released by pressing the spring piece for adjustment. The figure of the invention is only used for showing the principle, so that only a single-adjustment structure is arranged, actually, the first fan-shaped groove 13 and the second fan-shaped groove 14 are symmetrically arranged, and the first fan-shaped groove 13 and the second fan-shaped groove form an upper semicircular structure and a lower semicircular structure, so that obtuse-angle cutting can be realized.

Specifically, a positioning shaft 29 is concentrically assembled at the center of the first sector groove 13 and the second sector groove 14, the positioning shaft 29 is assembled inside the steering bar 28, the bottom end of the fixed seat 11 is assembled with a universal wheel which can be displaced, and a U-shaped rod mechanism which can be pulled out and inserted is assembled inside the fixed seat 11 and the fixed seat 11, so that the transportation and the movement are convenient. The invention is mainly used for the segmentation of the special-shaped wall air-entraining block on the construction site, can be amplified and is used for the preprocessing type air-entraining block segmentation work in the factory.

Specifically, the band saw cutter includes a fixed member 23, a driving wheel 24 mounted to a non-cutting side of the fixed member 23, two driven wheels 25 mounted to a cutting side of the fixed member 23, and a band saw 26 fitted around outer surfaces of the driven wheels 25 and the driving wheel 24. The length of the cutting saw blade for operation of the band saw cutter is more than or equal to half of the long edge of the common size of the air-entraining block, and is preferably more than the short edge

And (4) doubling. I.e. the length L of the saw blade ₁ Requiring more than half of the long side of the usual size of the air-entraining patch or the short side of the usual size of the air-entraining patch

The longest dimension of the times ensures the normal operation of all cutting operations.

Specifically, the top end of the driving wheel 24 penetrates through the fixing member 23 to be assembled with the motor, a sleeve-type shaft hole structure is assembled between the driving wheel 24 and the motor, a tightening button 27 is assembled on the outer side of the shaft hole structure, and the tightening button 27 is screwed on the outer side of the fixing member 23. When the elastic button 27 is rotated, the shaft hole structure can be driven to move left and right, namely the driving wheel 24 and the motor are driven to move left and right synchronously, so that the band saw blade is convenient to disassemble and replace.

Specifically, the cutting end of the fixed member 23 is fitted with a sliding claw 22, and the sliding claw 22 is fitted over the outer surface of the guide shaft 21.

Specifically, the top end of the sliding claw 22 is equipped with a displacement mechanism, the displacement mechanism can drive the sliding claw 22 to move up and down along the outer surface of the guide shaft 21, the displacement mechanism adopts an electric push rod structure, the displacement mechanism can drive the whole band saw cutter to operate up and down, the operation is convenient, and a control box for controlling the motor and the electric push rod is assembled at the front end of the fixed seat 11 by taking the example in the figure.

Specifically, the rear end of the hinge rod 32 is rotatably mounted on the upper surface of the fixing base 11, and the axis of the rear end mounting member of the hinge rod 32 coincides with the axis of the positioning shaft 29. In use, if the link rod is moved back to a direction parallel to the cutting direction in the case of angle adjustment, so as to facilitate adjustment of the position of the auxiliary scale 33, when the bevel angle is cut and the start point of the bevel angle is located at the edge of the air-filled block, the cutting size is checked according to the grid-like size lines of the upper surface of the scale fixing base 11 as a reference standard without moving the auxiliary scale 33 (as shown in fig. 6, when the air-filled block is cut into a 45-degree rectangular trapezoid shape by deflecting the air-filled block to the left along the right-angled vertex at the rear by a reverse angle, the corner of the cutting device and the position of the auxiliary scale 33 should be referred to the cutting size by using the scale line B as 0).

Specifically, when the auxiliary scale 33 is in the initial position state, the position corresponding to the axis of the positioning shaft 29 is the 0-scale line of the auxiliary scale 33, the dimension extends vertically along the 0-scale line to both sides, and the left end and the right end of the numerical value of the dimension are positive and negative, and when the starting position of the bevel cutting is not at the edge of the air-added block, i.e. the air-added block is cut into a shape of 5 sides or more, after the cutting angle is adjusted, the cutting device moves to the position of the transverse line opposite to the cutting edge of the air-added block according to the indication of the grid line (as shown in fig. 7, when the block is cut out by 45 ° from the square center line, the corner of the cutting device and the position of the auxiliary scale 33 are required to coincide with the cut edge line of the air-added block with the 0-scale line, and the center of the air-added block can be cut out to form an air-added block structure with an angle of 45 °).

Specifically, the upper surface of the fixing base 11 is printed with two-directional grid-shaped auxiliary positioning lines. The auxiliary positioning lines comprise transverse lines A and longitudinal lines B, the lines A and the lines B are arranged in a grid mode according to size intervals, and the lines A and the lines B are marked as millimeter and centimeter lines according to depth. Color differentiation may also be used.

The relative arrangement of the components set forth in these embodiments does not limit the scope of the invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air entrainment block dividing apparatus, comprising: the cutting device comprises a base (1), wherein a cutting device (2) is assembled at the top end of the base (1), and a size device (3) is assembled between the upper surface of the base (1) and the bottom of the cutting device (2);

the base (1) comprises a fixed seat (11), the upper surface of the fixed seat (11) is provided with a fan-shaped groove structure, and the upper surface of the fixed seat (11) is provided with a filler strip (12);

the cutting device (2) comprises a guide shaft (21), a band saw cutter capable of lifting is assembled on the outer surface of the guide shaft (21), a steering strip (28) is rotatably assembled in the fan-shaped groove structure, and the upper surface of the steering strip (28) is assembled at the bottom end of the guide shaft (21);

size ware (3) include connecting rod (31), connecting rod (31) cup joint the surface at the guiding axle (21) of front end, the both sides of connecting rod (31) articulate there is articulated pole (32), the inside of articulated pole (32) cup joints supplementary chi (33) that can with connecting rod (31) parallel displacement, the upper surface printing of supplementary chi (33) has the size scale.

2. A gas block segmentation apparatus as claimed in claim 1, wherein: the fan-shaped groove structure comprises a first fan-shaped groove (13) and a second fan-shaped groove (14), and the centers of the first fan-shaped groove (13) and the second fan-shaped groove (14) are coincident.

3. A gas block partitioning apparatus according to claim 2, wherein: the first fan-shaped groove (13) and the second fan-shaped groove (14) are concentrically assembled with a positioning shaft (29) at the circle centers, and the positioning shaft (29) is assembled inside the steering bar (28).

4. A gas block segmentation apparatus as claimed in claim 1, wherein: the band saw cutter comprises a fixing piece (23), a driving wheel (24) is assembled on the non-cutting side of the fixing piece (23), two driven wheels (25) are assembled on the cutting side of the fixing piece (23), and band saws (26) are sleeved on the outer surfaces of the driven wheels (25) and the driving wheel (24).

5. The aerated block separation device of claim 4, wherein: the top of drive wheel (24) runs through mounting (23) and is equipped with the motor, be equipped with the axle hole structure of sleeve pipe pattern between drive wheel (24) and the motor, and the outside of this axle hole structure is equipped with elasticity button (27), elasticity button (27) spiro union is in the outside of mounting (23).

6. An air entrainment block dividing apparatus as claimed in claim 4, wherein: the cutting end of the fixed piece (23) is provided with a sliding claw (22), and the sliding claw (22) is sleeved on the outer surface of the guide shaft (21).

7. An air entrainment mass partitioning apparatus as set forth in claim 6, wherein: the top end of the sliding claw (22) is provided with a displacement mechanism which can drive the sliding claw (22) to move up and down along the outer surface of the guide shaft (21).

8. A gas block segmentation apparatus as claimed in claim 1, wherein: the rear end of the hinge rod (32) is rotatably assembled on the upper surface of the fixed seat (11), and the axis of the rear end mounting piece of the hinge rod (32) coincides with the axis of the positioning shaft (29).

9. A gas block segmentation apparatus as claimed in claim 1, wherein: when the auxiliary scale (33) is in an initial position state, the position corresponding to the axis of the positioning shaft (29) is a 0-scale mark of the auxiliary scale (33), the sizes vertically extend along the 0-scale mark to two sides respectively, and the left end and the right end of the value of the size are positive values and negative values respectively.

10. A gas block partitioning apparatus according to claim 9, wherein: the upper surface of the fixed seat (11) is printed with latticed auxiliary positioning lines in two directions.