阅读说明：本技术 一种能将坯体从中间快速切断的装置 (Device capable of quickly cutting off blank from middle ) 是由 曾迪 周世亮 曾礼国 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种能将坯体从中间快速切断的装置,包括自上而下设置的行车、切割机构以及运料机构；切割机构包括与行车固定的升降液压缸、与升降液压缸推杆固定的切割框架、两个滑动设置于切割框架的滑动座、切割丝以及位于切割框架两侧的链条传输部,滑动座上均固定有张紧气缸,切割丝两端分别固定在两个张紧气缸推杆自由端,链条传输部包括两个由电机驱动并转动设置在切割框架上的主动轮、两个转动设置于切割框架上的从动轮以及两段绕在两者之间的链条。本发明的各组件有机结合,实现了对加气砖的长度方向的切割。(The invention discloses a device capable of quickly cutting off a green body from the middle, which comprises a travelling crane, a cutting mechanism and a material conveying mechanism, wherein the travelling crane, the cutting mechanism and the material conveying mechanism are arranged from top to bottom; the cutting mechanism comprises a lifting hydraulic cylinder fixed with the travelling crane, a cutting frame fixed with a lifting hydraulic cylinder push rod, two sliding seats arranged on the cutting frame in a sliding mode, a cutting wire and chain transmission parts located on two sides of the cutting frame, tensioning cylinders are fixed on the sliding seats, two ends of the cutting wire are fixed to free ends of the two tensioning cylinder push rods respectively, each chain transmission part comprises two driving wheels driven by a motor and arranged on the cutting frame in a rotating mode, two driven wheels arranged on the cutting frame in a rotating mode and two sections of chains wound between the two driving wheels and the two driven wheels. The components of the aerated brick cutting machine are organically combined, so that the aerated brick is cut in the length direction.)

1. A device capable of quickly cutting off a green body from the middle is characterized by comprising a travelling crane, a cutting mechanism and a material conveying mechanism which are arranged from top to bottom;

the cutting mechanism comprises a lifting hydraulic cylinder fixed with the travelling crane, a cutting frame fixed with a lifting hydraulic cylinder push rod, two sliding seats arranged on the cutting frame in a sliding mode, a cutting wire and chain transmission parts located on two sides of the cutting frame, tensioning cylinders are fixed on the sliding seats, two ends of the cutting wire are fixed to free ends of the two tensioning cylinder push rods respectively, each chain transmission part comprises two driving wheels driven by a motor and arranged on the front side of the cutting frame in a rotating mode, two driven wheels arranged on the rear side of the cutting frame in a rotating mode and two sections of chains wound between the two driven wheels, and the sliding seats are fixedly connected to the chains;

the material conveying mechanism comprises a material conveying hydraulic cylinder fixed on the travelling crane, a hopper which can be rotatably arranged at the end part of a push rod of the material conveying hydraulic cylinder, a first overturning cylinder and a second overturning cylinder; the hopper includes perpendicular diaphragm, the riser that sets up, and diaphragm, riser intersection can rotate in fortune material pneumatic cylinder push rod tip, and first upset cylinder one end articulates on fortune material pneumatic cylinder push rod, and first upset cylinder one end articulates in hopper diaphragm outer end, and second upset cylinder one end articulates on fortune material pneumatic cylinder push rod, and second upset cylinder one end articulates in hopper riser outer end.

2. A device for quickly cutting off a blank from the middle according to claim 1, wherein the left and right sides of the cutting frame are provided with guide rails engaged with the sliding seats.

3. The device for rapidly cutting off the blank from the middle of the blank according to claim 2, wherein the cutting mechanism further comprises two support rods correspondingly arranged on the two sliding seats, the lower ends of the support rods are fixed on the sliding seats, and the upper ends of the support rods are provided with guide holes for the cutting wire to pass through.

4. A device for rapidly cutting off blanks from an intermediate space as claimed in any one of claims 1 to 3, wherein the two driving wheels are coaxially fixed and the two driven wheels are coaxially fixed.

5. A device for quickly cutting off a green body from the middle as claimed in claim 3, further comprising two clamping cylinders oppositely fixed on the front side and the rear side of the cutting frame, the free end of the push rod of each clamping cylinder is fixed with a clamping plate, and the clamping plate is provided with a through slot for the cutting line to pass through.

6. A device capable of quickly cutting off blanks from the middle according to any one of claims 1 to 3 or 5, wherein the free end of the push rod of the tensioning cylinder is provided with a winding hole for fastening a cutting wire.

7. A device capable of quickly cutting off a green body from the middle as claimed in claim 6, wherein the cutting frame is provided with a lifting hole for fixing with a push rod of a lifting hydraulic cylinder.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a device capable of quickly cutting off a blank from the middle.

Background

The autoclaved aerated concrete block, also called aerated brick, is a porous silicate product prepared by the technological processes of casting molding, precuring cutting, autoclaved curing and the like, and is popular in the building and decoration markets because of light weight and easy molding.

The prior art generally comprises the steps of cutting autoclaved aerated concrete blocks, stacking the cut aerated bricks in an autoclave, and carrying out long-time CaO-SiO2-H2O hydrothermal reaction by spraying pressure steam to carry out maintenance work.

However, when the aerated bricks are cut in the prior art, the aerated bricks can only be cut in the width and height directions but cannot be cut in the length direction, so that the length of the aerated bricks is relatively single and cannot be adjusted, and the processing and production of the aerated bricks are greatly limited.

Disclosure of Invention

In view of the problems in the related art, the present invention provides a device capable of cutting off a blank from the middle quickly, so as to overcome the above technical problems in the related art.

Therefore, the invention adopts the following specific technical scheme:

a device capable of quickly cutting off a green body from the middle comprises a travelling crane, a cutting mechanism and a material conveying mechanism which are arranged from top to bottom;

the cutting mechanism comprises a lifting hydraulic cylinder fixed with the travelling crane, a cutting frame fixed with a lifting hydraulic cylinder push rod, two sliding seats arranged on the cutting frame in a sliding mode, a cutting wire and chain transmission parts located on two sides of the cutting frame, tensioning cylinders are fixed on the sliding seats, two ends of the cutting wire are fixed to free ends of the two tensioning cylinder push rods respectively, each chain transmission part comprises two driving wheels driven by a motor and arranged on the front side of the cutting frame in a rotating mode, two driven wheels arranged on the rear side of the cutting frame in a rotating mode and two sections of chains wound between the two driven wheels, and the sliding seats are fixedly connected to the chains;

the material conveying mechanism comprises a material conveying hydraulic cylinder fixed on the travelling crane, a hopper which can be rotatably arranged at the end part of a push rod of the material conveying hydraulic cylinder, a first overturning cylinder and a second overturning cylinder; the hopper includes perpendicular diaphragm, the riser that sets up, and diaphragm, riser intersection can rotate in fortune material pneumatic cylinder push rod tip, and first upset cylinder one end articulates on fortune material pneumatic cylinder push rod, and first upset cylinder one end articulates in hopper diaphragm outer end, and second upset cylinder one end articulates on fortune material pneumatic cylinder push rod, and second upset cylinder one end articulates in hopper riser outer end.

Preferably, the left side and the right side of the cutting frame are provided with guide rails matched with the sliding seats.

Preferably, the cutting mechanism further comprises two support rods correspondingly arranged on the two sliding seats, the lower ends of the support rods are fixed on the sliding seats, and guide holes for the cutting wires to pass through are formed in the upper ends of the support rods.

Preferably, the two driving wheels are coaxially fixed, and the two driven wheels are coaxially fixed.

Preferably, the cutting device further comprises two clamping cylinders which are oppositely fixed on the front side and the rear side of the cutting frame, a clamping plate is fixed at the free end of the push rod of each clamping cylinder, and a through seam for the cutting line to pass through is arranged on each clamping plate.

Preferably, the free end of the push rod of the tensioning cylinder is provided with a winding hole for fastening a cutting wire.

Preferably, the cutting frame is provided with a hoisting hole for fixing the cutting frame with a push rod of the lifting hydraulic cylinder.

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

1. the traveling crane can conveniently realize the movement of the whole device and also serve as an installation foundation for all parts;

2. the material conveying mechanism realizes the state switching of the hopper between the horizontal state of the transverse plate and the horizontal state of the vertical plate through the matching of the specially-arranged hopper, the first overturning cylinder and the second overturning cylinder, so that the overturning of the whole aerated brick blank is realized, and the subsequent cutting of the aerated brick blank is facilitated.

3. The cutting line in the cutting mechanism keeps tensioned and has stronger cutting capacity under the driving of the two tensioning cylinders, and meanwhile, the chain moves to drive the tensioning cylinders and the cutting line to move along the cutting frame, so that the aerated brick blank is cut.

4. The main body part of the cutting mechanism is lifted up in a normal state, and after the aerated green brick in the hopper is turned in place, the cutting frame, the cutting wires and the like are lowered to a cutting position through the lifting hydraulic cylinder.

5. The components of the aerated brick cutting machine are organically combined, so that the aerated brick is cut in the length direction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating an apparatus for rapidly cutting a blank from the middle according to an embodiment of the present application;

FIG. 2 shows a schematic view of the hopper of FIG. 1 in an inverted configuration;

FIG. 3 is a schematic view of the structure of the cutting frame of FIG. 1;

FIG. 4 shows a schematic structural view of the cutting mechanism of FIG. 1;

FIG. 5 shows an enlarged view of portion A of FIG. 4;

fig. 6 shows a schematic view of the structure of the clamping plate of fig. 4.

FIG. 7 shows a schematic structural diagram of an aerated brick blank

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

In the description of the present invention, it should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the technical disclosure of the present invention without affecting the function and the achievable purpose of the present invention. While the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the 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; 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 by those skilled in the art according to specific situations. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Description of reference numerals: the cutting machine comprises a cutting frame 1, a chain 2, a guide plate 3, a sliding seat 4, a tensioning cylinder 5, a support rod 6, a traction motor 7, a traction wheel 8, a rotating seat 9, a cutting line 10, a travelling crane 11, a lifting hydraulic cylinder 12, a first overturning cylinder 13, a second overturning cylinder 14, a hopper 15, a hoisting hole 16, a length-direction cutting seam 17, a width-direction cutting seam 18 and a height-direction cutting seam 19.

As shown in fig. 1-7, the embodiment discloses a device capable of rapidly cutting off a green body from the middle, which includes a traveling crane 11, a cutting mechanism and a material conveying mechanism arranged from top to bottom, wherein the traveling crane 11 is arranged to facilitate the movement of the whole device and also serve as a mounting base for all parts;

the cutting mechanism comprises a lifting hydraulic cylinder 12 fixed with a travelling crane 11, a cutting frame fixed with a lifting hydraulic cylinder push rod, two sliding seats 4 arranged on the cutting frame in a sliding mode, cutting wires and chain 2 transmission parts located on two sides of the cutting frame, wherein tensioning cylinders 5 are fixed on the sliding seats 4, two ends of each cutting wire are respectively fixed at free ends of the push rods of the two tensioning cylinders 5, each chain 2 transmission part comprises two driving wheels driven by a motor and rotatably arranged on the front side of the cutting frame, two driven wheels rotatably arranged on the rear side of the cutting frame and two sections of chains 2 wound between the two driven wheels, the sliding seats 4 are fixedly connected to the chains 2, the sliding seats 4 can be made of steel plates, the tensioning cylinders 5 are fixedly locked on the sliding seats 4 through bolts, and guide rails matched with the sliding seats 4 are arranged on the left side and the right side of the cutting frame; the cutting line 10 in the cutting mechanism is kept tensioned and has strong cutting capacity under the driving of the two tensioning cylinders 5, and meanwhile, the chain 2 moves to drive the tensioning cylinders 5 and the cutting line 10 to move along the cutting frame, so that the aerated brick blank is cut; the main body of the cutting mechanism is lifted up in a normal state, after the aerated green brick in the hopper 15 is turned over in place, the cutting frame, the cutting wires and the like are lowered to the cutting position through the lifting hydraulic cylinder, and the cutting wires 10 are made of steel wires.

The material conveying mechanism comprises a material conveying hydraulic cylinder fixed on the travelling crane 11, a hopper 15 which can be rotatably arranged at the end part of a push rod of the material conveying hydraulic cylinder, a first overturning cylinder 13 and a second overturning cylinder 14; hopper 15 is including the diaphragm of perpendicular setting, the riser, the diaphragm, the riser intersection can be rotated in fortune material pneumatic cylinder push rod tip, first upset cylinder 13 one end articulates on fortune material pneumatic cylinder push rod, first upset cylinder 13 one end articulates in 15 diaphragm outer ends of hopper, 14 one end of second upset cylinder articulates on fortune material pneumatic cylinder push rod, 14 one end of second upset cylinder articulates in 15 riser outer ends of hopper, fortune material mechanism is through hopper 15 and first upset cylinder 13 that set up very much, the cooperation of second upset cylinder 14, realize hopper 15 at the diaphragm level, the state switching between the riser level, thereby realize the upset of whole air entrainment brick body, in order to make things convenient for the follow-up cutting to the air entrainment brick body, the inner chamber of cutting frame can supply the air entrainment brick body to pass through, in order to avoid cutting the frame to move down the time with the air entrainment brick body emergence interference.

As shown in fig. 7, the aerated brick blank needs to be cut in three directions, specifically including a length-direction cutting seam 17, a width-direction cutting seam 18, and a height-direction cutting seam 19, where the length-direction cutting seam 17 is completed by the cutting device in this embodiment.

In at least one embodiment, the cutting mechanism further comprises two support rods 6 correspondingly arranged on the two sliding seats 4, the lower ends of the support rods 6 are fixed on the sliding seats 4, guide holes for the cutting wires to pass through are formed in the upper ends of the support rods 6, the support rods 6 are conveniently matched with the tensioning cylinder 5 to tension the cutting wires, as shown in fig. 4, 5 and 6, in actual work, the positions of the guide holes are more front than the end portion of the push rod of the tensioning cylinder 5, so that the cutting wires 10 can be tensioned by the pull-back force of the tensioning cylinder 5.

In at least one embodiment, the two driving wheels are coaxially fixed, the two driven wheels are coaxially fixed, the cutting frame can be provided with a traction motor 7, the two driving wheels are fixed on an output shaft of the traction motor 7, the two driven wheels are coaxially fixed, and the rotating shaft is rotatably arranged at the rear side of the cutting frame.

In at least one embodiment, the aerated brick cutting machine further comprises two clamping cylinders which are oppositely fixed on the front side and the rear side of the cutting frame, a clamping plate is fixed at the free end of a push rod of each clamping cylinder, a through seam for the cutting line 10 to penetrate through is arranged on each clamping plate, the clamping plates are driven by the clamping cylinders to clamp the aerated brick blank, the phenomenon that the aerated brick blank slides when the aerated brick blank is cut by a cutting wire is avoided, the cutting quality and the cutting precision are guaranteed, and the clamping cylinders can be arranged through the seams.

In at least one embodiment, the free end of the push rod of the tensioning cylinder 5 is provided with a winding hole for fastening a cutting wire, the winding hole can be a through hole or an open slot, and the through hole arrangement is adopted in the embodiment.

In at least one embodiment, be equipped with on the cutting frame and be used for with the fixed hole for hoist 16 of hydraulic cylinder push rod, can convenient and fast realize through setting up hole for hoist 16 that the installation of cutting frame and hydraulic cylinder push rod is fixed, hole for hoist 16 can set up to screw hole, smooth hole all can, and what adopt in this embodiment is the screw hole setting.

As shown in fig. 1, in an initial state, a transverse plate of a hopper 15 is horizontal, a vertical plate of the hopper 15 is kept vertical, the bottom surface of an aerated brick blank is in contact with the transverse plate of the hopper 15 and mainly bears the weight of the aerated brick blank by the transverse plate of the hopper 15, a cutting frame and a cutting line 10 are in a state of ascending to a high position, as shown in fig. 2, when cutting is needed, a push rod of a first overturning cylinder 13 contracts to drive the transverse plate of the hopper 15 to rotate anticlockwise, a push rod of a second overturning cylinder 14 extends to drive the vertical plate of the hopper 15 to rotate anticlockwise until the vertical plate of the hopper 15 is horizontal, the transverse plate of the hopper 15 is kept vertical, at the moment, the side surface of the aerated brick blank is in contact with the vertical plate of the hopper 15 and mainly bears the weight of the aerated brick blank by the vertical plate of the hopper 15, the cutting frame and the cutting line 10 are then descended to the low position, and a clamping cylinder drives a clamping plate to act to clamp and fix the aerated brick blank, the cutting line 10 in the cutting mechanism is kept tensioned and has strong cutting capacity under the driving of the two tensioning cylinders 5, and meanwhile, the chain 2 moves to drive the tensioning cylinders 5 and the cutting line 10 to move along the cutting frame, so that the aerated brick blank is cut.

While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.