CN114770714B - Automatic cutting system for refractory bricks - Google Patents

Automatic cutting system for refractory bricks Download PDF

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Publication number
CN114770714B
CN114770714B CN202210503079.4A CN202210503079A CN114770714B CN 114770714 B CN114770714 B CN 114770714B CN 202210503079 A CN202210503079 A CN 202210503079A CN 114770714 B CN114770714 B CN 114770714B
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China
Prior art keywords
driving
telescopic
cutting
frame
supporting seat
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CN202210503079.4A
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CN114770714A (en
Inventor
刘富敏
刘世雨
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Yuzhou Xinyuan Refractory Co ltd
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Yuzhou Xinyuan Refractory Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

The application relates to the technical field of refractory brick processing, in particular to an automatic refractory brick cutting system, wherein a supporting seat A is arranged on the right side of a conveying mechanism, telescopic brackets A are symmetrically arranged at the front-back positions of the supporting seat A, a cutting table A is arranged at the middle hinging point of the two telescopic brackets A, a lifting mechanism A is arranged at the upper part of the cutting table A and used for installing a transverse cutting mechanism, a middle conveying mechanism is arranged on the right side of the cutting table A, a supporting seat B is arranged on the right side of the middle conveying mechanism, telescopic brackets C are symmetrically arranged at the left-right positions of the supporting seat B, a cutting table B is arranged at the position of the middle hinging point of the two telescopic brackets C, a lifting mechanism B is arranged at the upper part of the cutting table B and used for installing a vertical cutting mechanism; the horizontal and vertical cutting of the refractory bricks can be realized by correspondingly adjusting the cutter spacing, and the application has the advantages of reasonable structure, capability of adjusting the cutter spacing according to the size of the cutting rotation, and realization of systematic cutting and using effects of the bricks.

Description

Automatic cutting system for refractory bricks
Technical Field
The application relates to the technical field of refractory brick processing, in particular to an automatic refractory brick cutting system.
Background
Along with the development of society, more and more high-rise buildings are generated, refractory bricks are necessary raw materials for building engineering, when the refractory bricks are processed, a large brick blank is required to be divided into bricks with proper sizes, a slitting system in the prior art conveys and slits through a continuous conveying belt, cutting deviation possibly occurs, the position of a slitting knife is fixed, the distance cannot be adjusted according to the size of the split bricks, a plurality of devices are required to cut the bricks to obtain the bricks with proper sizes, and the use effect is poor, so that how to overcome the technical problems and defects is the problem which are important to solve.
Disclosure of Invention
The application aims to overcome the defects described in the background art, thereby realizing an automatic refractory brick cutting system which has reasonable structure, can adjust the distance between cutters according to the size of cutting rotation, and realizes systematic cutting and good using effect of bricks.
In order to achieve the above purpose, the technical scheme of the application is as follows: the utility model provides a system is cut automatically to resistant firebrick, includes cuts mechanism and transport mechanism, cut the mechanism and cut the mechanism including horizontal mechanism and vertical cutting, transport mechanism's right side is provided with supporting seat A, supporting seat A's front and back position symmetry installs expansion bracket A, and two expansion bracket A every middle hinge point department that corresponds around is provided with cuts platform A, it is provided with elevating system A to cut platform A upper portion, elevating system A is used for installing horizontal mechanism of cutting, cuts platform A's right side and is provided with middle transport mechanism, middle transport mechanism right side is provided with supporting seat B, and supporting seat B installs expansion bracket C about the position symmetry, and two expansion bracket C are provided with and cut platform B around not the middle hinge point department that corresponds, it is provided with elevating system B to cut platform B upper portion, elevating system is used for installing vertical mechanism of cutting.
Further, a telescopic slot A is formed in a supporting seat A at one end of the telescopic frame A and used for stretching the telescopic frame A, a telescopic slot C corresponding to the telescopic slot A is formed in a supporting seat B at one end of the telescopic frame C and used for stretching the telescopic frame C, locking pieces are respectively arranged on the telescopic frame C and used for fixing the telescopic frame A and the telescopic frame C, and the positions of the slitting table A and the slitting table B are adjusted by extending or shortening the length of the telescopic frame A or the telescopic frame C.
Further, a front-back cutting groove A and a left-right cutting groove B are respectively arranged on the cutting table A and the cutting table B.
Further, the conveying mechanism comprises a support, the rotary connection roller is arranged on the support, two first driving sprockets are arranged at the end parts of each roller, adjacent rollers are connected in a driving mode through a driving chain B by bypassing the first driving sprockets, driven sprockets are further connected to one of the rollers in an extending mode, the driven sprockets are connected with driving sprockets through driving chains A, the driving sprockets are connected with a driving motor A through driven gears and driving gears, the driving gears are 1/4 toothless sections and 3/4 toothed sections, intermittent transmission is achieved through the rollers, heating of the transmission structure is reduced, when a refractory brick reaches the upper portion of the cutting table A, transverse cutting of the refractory brick blank is completed in intermittent time, then the cut refractory brick blank is pushed to the cutting table B, when the non-cut refractory brick blank reaches the cutting table A again, cutting of the next time is completed in intermittent time.
Further, the lifting mechanism A comprises four guide rods A and a hydraulic cylinder A which are arranged on the upper portion of the supporting seat A, and an upper supporting plate A is fixed at the upper end portion of the guide rods A.
Further, the horizontal mechanism of cutting includes the carriage A of cup jointing on four guide bars A, pneumatic cylinder A sets up between carriage A and last backup pad A, the front and back side symmetry of carriage A is provided with expansion bracket B, has seted up expansion groove B on carriage A of an end of expansion bracket B to be provided with the retaining member of expansion bracket B end, the middle part pin joint department that corresponds about expansion bracket B every is provided with mounting panel A, mounting panel A's middle part has been seted up mounting groove A, the mounting inslot rotation is connected with horizontal minute cutter, and adjacent mounting panel A department is provided with the groove to be connected with supporting outer sleeve A and inner sleeve A that use that extends here, be provided with looks joint spacing tooth A on outer wall of outer sleeve A and the inner sleeve A, realize outer sleeve A and inner sleeve A's flexible, its flexible range is the same with expansion bracket B's flexible range to realize horizontal minute cutter's rotation.
Further, the middle conveying mechanism comprises a mounting frame arranged between the supporting seat A and the supporting seat B, a driving roller which is rotationally connected is arranged on the mounting frame, the driving roller is arranged along the driving direction, the driving roller is connected with a second driving sprocket through a driving shaft, the second driving sprocket is driven by a driving chain C, one driving sprocket is connected with meshed driving teeth, one driving tooth is connected with a driving motor B, the driving motor B is used as middle driving force to convey the refractory brick forwards, and the meshed driving teeth and the meshed driving gear and driven gear are identical in structure, so that the same-frequency conveying is achieved.
Further, the lifting mechanism B comprises four guide rods B and a hydraulic cylinder B which are arranged on the upper portion of the supporting seat B, and a supporting plate B is fixed at the upper end portion of the guide rods B.
Further, the vertical slitting mechanism comprises a supporting frame B sleeved on four guide rods B, the hydraulic cylinder B is arranged between the supporting frame B and an upper supporting plate B, telescopic frames D are symmetrically arranged on the left side and the right side of the supporting frame B, telescopic grooves D are formed in the supporting frame B at one end of each telescopic frame D, locking pieces at the end of each telescopic frame D are arranged, mounting plates B are arranged at middle hinging points of the telescopic frames D, corresponding front and rear, mounting grooves B are formed in the middle of the mounting plates B, vertical slitting cutters are connected in the mounting grooves in a rotating mode, grooves are formed in the adjacent mounting plates B, and an outer sleeve B and an inner sleeve B which are used in a matched mode are connected to extend in the mounting grooves, limiting teeth B which are clamped with each other are arranged on the inner wall of the outer sleeve B and the outer wall of the inner sleeve B, telescopic cutters are telescopic, telescopic widths of the outer sleeve B and the inner sleeve B are identical to those of the telescopic frames D, and accordingly vertical slitting rotation is achieved.
The automatic cutting system for the refractory bricks has the beneficial effects that:
1. according to the automatic cutting system for the refractory bricks, the driving gear is arranged to be a 1/4 toothless section and a 3/4 toothed section, the roller realizes intermittent transmission, the transmission is arranged to be periodic, the heating of a transmission structure is reduced, when the refractory bricks reach the upper part of the cutting table A, the intermittent time is just in the intermittent time, the transverse cutting of the refractory bricks is completed, the intermittent time and the transverse cutting process are finished at the same time, then the cut refractory bricks are pushed to the cutting table B, and when the non-cut refractory bricks reach the cutting table A again, the next cutting process is completed in the intermittent time.
2. According to the automatic refractory brick cutting system, the cutting table A and the mounting plate A are respectively lengthened or shortened by virtue of the telescopic frame A and the telescopic frame B, the telescopic degrees of the cutting table A and the mounting plate A are the same, the positions of the cutting table A and the mounting plate A are always corresponding, namely the transverse cutting knife and the cutting groove A are always corresponding, so that the transverse cutting size of a cutting brick is adjusted, the cutting table B and the mounting plate B are respectively lengthened or shortened by virtue of the telescopic frame C and the telescopic frame D, the telescopic degrees of the cutting table B and the mounting plate B are the same, the positions of the cutting table B and the mounting plate B are always corresponding, namely the vertical cutting knife and the cutting groove B are always corresponding, and the vertical cutting size of the cutting knife is adjusted.
3. According to the automatic cutting system for the refractory bricks, the transverse cutting mechanism firstly cuts the refractory bricks transversely, so that the refractory bricks meet the requirements on the transverse dimension, the transverse cutting process is in the intermittent time of the conveying mechanism, the refractory bricks can be accurately cut, then the refractory bricks which are transversely cut are pushed by the conveying mechanism and conveyed by the middle conveying mechanism reach the cutting table B, the vertical cutting mechanism is moved to the position of the refractory bricks with the cutting function, the cutting is completed in the moving process, then the vertical cutting mechanism is controlled to ascend by the hydraulic cylinder B, the cut refractory bricks are conveyed to the next station, then the hydraulic cylinder B is extended, the vertical cutting mechanism is moved downwards, the next vertical cutting is performed, and the systematic cutting of the refractory bricks can be completed, so that the use effect is good.
Drawings
FIG. 1 is a schematic diagram of the front view of an automatic refractory brick slitting system of the present application;
FIG. 2 is a schematic top view of the automated refractory brick slitting system of the present application;
FIG. 3 is a schematic view of the transverse slitting mechanism of the automatic refractory brick slitting system of the present application;
FIG. 4 is a schematic view of the vertical slitting mechanism of the automated refractory brick slitting system of the present application;
FIG. 5 is a schematic side view of the outer sleeve A and inner sleeve A (or outer sleeve B and inner sleeve B) of the automatic refractory brick cutting system of the present application;
FIG. 6 is a schematic diagram of the drive structure of drive motor A of the automatic refractory brick slitting system of the present application;
fig. 7 is a schematic view of the structure of a driving gear of the automatic refractory brick cutting system of the present application.
In the figure: and a conveying mechanism: 11-bracket, 12-roller, 13-drive chain A, 14-drive motor A, 15-first drive sprocket, 16-drive chain B, 17-drive sprocket, 18-driven sprocket, 19-driven gear, 110-drive gear;
21-supporting seats A, 22-telescopic frames A, 23-slitting stations A, 231-slitting grooves A and 24-telescopic grooves A;
lifting mechanism A: 31-a guide rod A, 32-an upper support plate A, 33-a hydraulic cylinder A;
transverse slitting mechanism: 41-guiding grooves A, 42-supporting frames A, 43-telescopic frames B, 44-transverse dividing cutters, 45-telescopic grooves B, 46-mounting plates A, 461-mounting grooves A, 47-outer sleeve A, 48-rotating motors A, 49-inner sleeve A, 410-limiting teeth A;
an intermediate transfer mechanism: 51-driving rollers, 52-mounting frames, 53-second driving chain wheels, 54-driving chains C, 55-driving teeth and 56-driving motors B;
61-a supporting seat B, 62-a telescopic frame C, 63-a slitting table B, 631-a slitting groove B and 64-a telescopic groove C;
vertical slitting mechanism: 71-a guide groove B, 72-a supporting frame B, 73-a telescopic frame D, 74-a vertical dividing knife, 75-a telescopic groove D, 76-a mounting plate B, 761-a mounting groove B, 77-an outer sleeve B, 78-a rotating motor B, 79-an inner sleeve B and 710-a limiting tooth B;
lifting mechanism B: 81-guide bars B, 82-upper support plates B, 83-hydraulic cylinders B.
Detailed Description
The automatic refractory brick slitting system according to the application is described in more detail below with reference to the accompanying drawings and by means of specific embodiments.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Referring to fig. 1, fig. 2, fig. 6 and fig. 7, the automatic cutting system for refractory bricks of this embodiment achieves the technical effects of reasonable structure, adjustment of the distance between knives according to the size of cutting rotation and systematic cutting of bricks on the basis of good use effect, the structure of this embodiment includes a support 11, a roller 12 is arranged on the support 11 and rotatably connected with each roller 12, two first driving sprockets 15 are arranged at the end of each roller 12, and the adjacent rollers 12 are connected in a driving manner by bypassing the first driving sprockets 15 through a driving chain B16, a driven sprocket 18 is further connected to one roller 12 in an extending manner, a driving sprocket 17 is connected with a driving motor a14 through a driving sprocket a13, the driving sprocket 17 is connected with a driving motor a 19 and a driving gear 110, the driving gear 110 is provided with 1/4 toothless sections and 3/4 toothless sections, the roller 12 achieves intermittent driving, reduces the heat generation of the driving structure, when the refractory bricks reach the upper part of a cutting table a23, the transverse cutting of the refractory bricks is completed at intermittent time, then the cut bricks are pushed to the cutting table B is completed, and the green bricks are cut once again at the lower cutting time of the lower cutting table a 63.
Referring to fig. 1 and 2, a supporting seat a21 is disposed at one side of the output end of the roller 12 in this embodiment, telescopic frames a22 are symmetrically mounted at front and rear positions of the supporting seat a21, a telescopic slot a24 is formed in the supporting seat a21 at one end of the telescopic frames a22 and is used for stretching the telescopic frames a22, a slitting table a23 is disposed at a middle hinge point corresponding to each front and rear of the two telescopic frames a22, a slitting slot a231 is disposed in the front and rear direction of the slitting table a23, the position of the slitting table a23 is adjusted by extending or shortening the telescopic frames a22, four guide rods a31 and hydraulic cylinders a33 are mounted at the upper portion of the supporting seat a21 at the upper side of the slitting table a23, and an upper supporting plate a32 is fixed at the upper end of the guide rods a 31.
Referring to fig. 1, 3 and 5, a supporting frame a42 is sleeved on four guide rods a31, guide grooves 41 are arranged at four corners of the supporting frame a42, the guide grooves 41 are sleeved on the supporting frame a42, a hydraulic cylinder a33 is arranged between the supporting frame a42 and an upper supporting plate a32, telescopic brackets B43 are symmetrically arranged on front and rear sides of the supporting frame a42, telescopic grooves B45 are formed in the supporting frame a42 at one end of the telescopic brackets B43, locking pieces at the end of the telescopic brackets B43 are arranged for stretching the telescopic brackets B43, mounting plates a46 are arranged at middle hinge points of each front and rear of the telescopic brackets B43, mounting grooves a461 are formed in the middle of the mounting plates a46, transverse cutting knives 44 are rotationally connected to the mounting grooves, grooves are formed in adjacent mounting plates a46, and are connected with an outer sleeve a47 and an inner sleeve a49 which are matched in extension, limiting teeth a410 which are clamped with each other are arranged on the inner wall of the outer sleeve a47 and the outer wall of the inner sleeve a49, and the telescopic brackets A4 are telescopic in the same width as the telescopic brackets a 43, and the telescopic width of the telescopic brackets a 43 are the telescopic brackets are the same as the width of the telescopic brackets B, and the telescopic brackets are the telescopic brackets.
Referring to fig. 1 and 2, a mounting frame 52 is disposed on the right side of the slitting table a23 in this embodiment, a driving roller 51 in rotary connection is disposed on the mounting frame 52, the driving roller 51 is disposed along a driving direction, the driving roller 51 is connected with a second driving sprocket 53 through a driving shaft, the second driving sprocket 53 is driven by a driving chain C54, and engaged driving teeth 55 are connected to one of the driving sprockets, one of the driving teeth 55 is connected with a driving motor B56, and the driving teeth 55 engaged with the driving teeth 110 and the driven gear 19 are identical in structure to achieve co-frequency conveying by taking the driving motor B56 as an intermediate driving force.
Referring to fig. 1 and 2, the output end of the driving roller 51 of this embodiment is provided with a supporting seat B61, the left and right positions of the supporting seat B61 are symmetrically provided with telescopic frames C62, the middle hinging points of the two telescopic frames C62, which correspond to each other in front and back, are provided with a slitting table B63, the slitting table B63 is provided with a slitting groove B631 in the left and right direction, the supporting seat B61 is provided with a telescopic groove C64, the length of the telescopic frame C62 is extended or shortened by stretching the telescopic groove C64, the position of the slitting table B63 is adjusted, the upper part of the supporting seat B61 on the periphery of the slitting table B63 is provided with four guide rods B81 and hydraulic cylinders B83, and an upper supporting plate B82 is fixed at the upper end of the guide rods B81.
In fig. 1, 4 and 5, a support frame B72 is sleeved on four guide rods B81, guide grooves 71 are arranged on the support frame B72 and used for being sleeved on the four guide rods B81, the hydraulic cylinders B83 are arranged between the support frame B72 and an upper support plate B82, telescopic frames D73 are symmetrically arranged on the left side and the right side of the support frame B72, telescopic grooves D75 are formed in the support frame B72 at one end part of the telescopic frames D73, locking pieces at the end part of the telescopic frames D73 are arranged, mounting plates B76 are arranged at middle hinging points corresponding to the front and the rear parts of the telescopic frames D73, the middle part of mounting panel B76 has seted up mounting groove B761, the mounting groove rotation is connected with vertical branch cutter 74, and adjacent mounting panel B76 department is provided with the groove to be connected with supporting outer sleeve B77 and the inner sleeve B79 of using of extension here, be provided with spacing tooth B710 of looks joint on the inner wall of outer sleeve B77 and the inner sleeve B79 outer wall, realize the flexible of outer sleeve B77 and inner sleeve B79, its flexible range is the same with expansion bracket D73's flexible range, thereby realize the rotation of vertical branch cutter 74.
The application principle and the application method of the embodiment are as follows: firstly, a transmission motor A14, a transmission motor B56, a rotary motor A48 and a rotary motor B78 are started, a processed refractory brick blank is fed from the feeding end of a roller 12, discharged from the discharging end and conveyed to a slitting table A23, when the refractory brick reaches the position above the slitting table A23, the hydraulic cylinder A33 is started to control the rotary transverse slitting knife 44 to move downwards to finish transverse slitting of the refractory brick blank, the intermittent time and the transverse slitting process are finished simultaneously, the hydraulic cylinder A33 is shortened, then, under the transmission of the transmission motor B56, the transmission roller 51 rotates to move the refractory brick subjected to transverse slitting to a table B63, finally, the hydraulic cylinder B83 is started to move the rotary vertical slitting knife 74 downwards to correspond to the refractory brick, the vertical slitting of the refractory brick is finished along with the movement of the refractory brick, then the hydraulic cylinder B83 is controlled to shorten, the vertical slitting knife 74 is moved upwards to wait for the next slitting, and the slit refractory brick is transferred to the next procedure.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and similar referents in the context of describing the application are not necessarily intended to limit the scope of the application. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. "connected" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
While the exemplary embodiments of the present application have been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that many changes and modifications can be made to the specific embodiments described above without departing from the spirit of the application, and that many combinations of technical features and structures can be made without departing from the scope of the application.

Claims (5)

1. The utility model provides a system is cut automatically to resistant firebrick, includes cutting mechanism and transport mechanism, its characterized in that: the cutting mechanism comprises a transverse cutting mechanism and a vertical cutting mechanism, a supporting seat A is arranged on the right side of the conveying mechanism, telescopic frames A are symmetrically arranged at the front-rear positions of the supporting seat A, a cutting table A is arranged at the position of a middle hinge point corresponding to each front-rear position of the two telescopic frames A, a lifting mechanism A is arranged on the upper portion of the cutting table A and used for installing the transverse cutting mechanism, a middle conveying mechanism is arranged on the right side of the cutting table A, a supporting seat B is arranged on the right side of the middle conveying mechanism, telescopic frames C are symmetrically arranged at the left-right positions of the supporting seat B, a cutting table B is arranged at the position of a middle hinge point corresponding to each front-rear position of the two telescopic frames C, a lifting mechanism B is arranged on the upper portion of the cutting table B and used for installing the vertical cutting mechanism;
the lifting mechanism A comprises four guide rods A and a hydraulic cylinder A which are arranged at the upper part of a supporting seat A, and an upper supporting plate A is fixed at the upper end part of the guide rods A;
the transverse slitting mechanism comprises a supporting frame A sleeved on four guide rods A, a hydraulic cylinder A is arranged between the supporting frame A and an upper supporting plate A, telescopic frames B are symmetrically arranged on the front side and the rear side of the supporting frame A, telescopic grooves B are formed in the supporting frame A at one end part of each telescopic frame B, locking pieces at the end part of each telescopic frame B are arranged on the corresponding middle hinging point in front and back of each telescopic frame B, a mounting plate A is arranged in the middle of each mounting plate A, transverse slitting cutters are rotationally connected in the mounting grooves, grooves are formed in the adjacent mounting plates A, and an extending matched outer sleeve A and an inner sleeve A are connected at the adjacent mounting plates A, limiting teeth A which are clamped mutually are arranged on the inner wall of each outer sleeve A and the outer wall of each inner sleeve A, so that the outer sleeve A and the inner sleeve A can stretch;
the middle conveying mechanism comprises a mounting frame arranged between a supporting seat A and a supporting seat B, driving rollers which are rotationally connected are arranged on the mounting frame, the driving rollers are arranged along the driving direction, the driving rollers are connected with second driving chain wheels through driving shafts, the second driving chain wheels are driven by a driving chain C, engaged driving teeth are connected on one driving chain wheel, and one driving tooth is connected with a driving motor B;
the vertical slitting mechanism comprises a supporting frame B sleeved on four guide rods B, a hydraulic cylinder B is arranged between the supporting frame B and an upper supporting plate B, telescopic frames D are symmetrically arranged on the left side and the right side of the supporting frame B, telescopic grooves D are formed in the supporting frame B at one end of each telescopic frame D, locking pieces at the end of each telescopic frame D are arranged, mounting plates B are arranged at middle hinging points of the telescopic frames D, corresponding to the middle hinging points of the telescopic frames D, mounting grooves B are formed in the middle of the mounting plates B, vertical slitting cutters are connected in the mounting grooves in an rotating mode, grooves are formed in the adjacent mounting plates B, and an outer sleeve B and an inner sleeve B which are used in an extending mode are connected to the adjacent mounting plates, limiting teeth B which are clamped with each other are arranged on the inner wall of the outer sleeve B and the outer wall of the inner sleeve B, and the outer sleeve B are telescopic.
2. The automated refractory brick slitting system of claim 1, wherein: the support seat A at one end of the expansion bracket A is provided with an expansion groove A for stretching the expansion bracket A, the support seat B at one end of the expansion bracket C is provided with an expansion groove C corresponding to the expansion groove A for stretching the expansion bracket C, and locking pieces are respectively arranged for fixing the expansion bracket C.
3. The automated refractory brick slitting system of claim 1, wherein: the cutting table A and the cutting table B are respectively provided with a cutting groove A which is arranged front and back and a cutting groove B which is arranged left and right.
4. The automated refractory brick slitting system of claim 1, wherein: the conveying mechanism comprises a support, the rotary connection rollers are arranged on the support, two first driving sprockets are arranged at the end parts of each roller, adjacent rollers are connected in a driving mode through a driving chain B by bypassing the first driving sprockets, driven sprockets are further connected to one of the rollers in an extending mode, the driven sprockets are connected with driving sprockets through driving chains A, the driving sprockets are connected with a driving motor A through driven gears and driving gears, the driving gears are arranged to be 1/4 toothless sections and 3/4 toothed sections, and intermittent transmission is achieved through the rollers.
5. The automated refractory brick slitting system of claim 1, wherein: the lifting mechanism B comprises four guide rods B and a hydraulic cylinder B which are arranged on the upper portion of the supporting seat B, and a supporting plate B is fixed at the upper end portion of the guide rods B.
CN202210503079.4A 2022-05-10 2022-05-10 Automatic cutting system for refractory bricks Active CN114770714B (en)

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CN114770714B true CN114770714B (en) 2023-12-08

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