CN113084241A - Safe type building material cutting device for civil engineering - Google Patents

Safe type building material cutting device for civil engineering Download PDF

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Publication number
CN113084241A
CN113084241A CN202110386012.2A CN202110386012A CN113084241A CN 113084241 A CN113084241 A CN 113084241A CN 202110386012 A CN202110386012 A CN 202110386012A CN 113084241 A CN113084241 A CN 113084241A
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China
Prior art keywords
cutting
clamping
piece
cutting device
telescopic
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Granted
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CN202110386012.2A
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Chinese (zh)
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CN113084241B (en
Inventor
王梦瑶
靳静
李峥
靳玉娟
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Yellow River Conservancy Technical Institute
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Yellow River Conservancy Technical Institute
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Priority to CN202110386012.2A priority Critical patent/CN113084241B/en
Publication of CN113084241A publication Critical patent/CN113084241A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention discloses a safe building material cutting device for civil engineering, which comprises a cutting pedestal, a built-in cutting device, an upper mounting machine body, an auxiliary feeding assembly and a plate clamping device, wherein one side of the interior of the cutting pedestal is provided with a mounting concave position for mounting the built-in cutting device, the built-in cutting device is embedded in the mounting concave position, four corners of the lower end surface of the cutting pedestal are symmetrically provided with driving rollers, and one side of the interior of the cutting pedestal, which is far away from the built-in cutting device, is provided with the plate clamping device; the plate material clamping device is used for locally clamping and fixing one side of a building material to be cut, an upper installation machine body is arranged above one side, close to the built-in cutting device, of the cutting pedestal, and an auxiliary feeding assembly is arranged on one side, located at the feeding port, of the upper installation machine body.

Description

Safe type building material cutting device for civil engineering
Technical Field
The invention relates to the technical field of cutting processing equipment, in particular to a safe building material cutting device for civil engineering.
Background
The building materials used in the building are collectively called as building materials, the novel building materials have a wide range, and comprise heat insulation materials, high-strength materials, breathable materials and the like which belong to novel materials, the building materials are a general name of materials used in civil engineering and building engineering, the building materials can be divided into structural materials, decorative materials and some special materials, at present, the building materials are cut by hand tools under most conditions, or some electric saws are used for cutting, so that the high-frequency shaking phenomenon is easy to occur in the cutting process under the influence of the whole volume weight of the building materials, workers are required to manually press the building materials, and the operation risk coefficient is relatively high; moreover, in the cutting of building materials, a large amount of dust and particle fragments are easy to appear, and under a long-term working environment, respiratory tract infection of a human body is easy to cause tuberculosis, so that a safety building material cutting device for civil engineering is needed to be provided to solve the problems.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a safety building material cutting device for civil engineering comprises a cutting pedestal, a built-in cutting device, an upper mounting machine body, an auxiliary feeding assembly and a plate clamping device, wherein a mounting concave position for mounting the built-in cutting device is formed in one side of the interior of the cutting pedestal, the built-in cutting device is embedded in the mounting concave position, driving rollers are symmetrically arranged at four corners of the lower end face of the cutting pedestal, and the plate clamping device is mounted on one side, far away from the built-in cutting device, of the interior of the cutting pedestal;
the plate clamping device is used for locally clamping and fixing one side of the building material to be cut, and the building material to be cut is conveyed into the built-in cutting device for cutting under the transverse sliding action of the plate clamping device;
the cutting machine is characterized in that an installation machine body is arranged above one side, close to the built-in cutting device, of the cutting pedestal, an auxiliary feeding component is arranged on one side, located at the feeding port, of the upper installation machine body, the auxiliary feeding component is used for assisting in transversely feeding building materials to be cut into an effective cutting range of the built-in cutting device, and the cutting building materials are made to be in a horizontally stable state when being cut.
As a preferred technical scheme of the invention, the plate clamping device comprises a connecting support, a telescopic support, a side telescopic guide rod, a connecting ring piece and a positioning and clamping assembly, wherein a strip-shaped slot is formed in the upper end face of the cutting pedestal, and the positioning and clamping assembly is limited in the strip-shaped sliding position in a manner of relative sliding;
a connecting support is fixed on the lower side inside the cutting pedestal, a telescopic strut is hinged to the connecting support in a manner of being capable of deflecting relatively, and one end of the telescopic strut is hinged to the positioning and clamping assembly, so that when the positioning and clamping assembly slides transversely, the telescopic strut can correspondingly stretch and adjust;
the telescopic support post is provided with a connecting ring piece which can relatively rotate through a rotor, side telescopic guide rods are symmetrically hinged to the left side and the right side of the connecting support in the cutting table seat, and one end of each side telescopic guide rod is connected with the connecting ring piece;
and the telescopic guide rod is sleeved with a return spring.
As a preferred technical scheme of the invention, an inner supporting piece vertically penetrates through the strip-shaped slot position, side mounting plate seats are symmetrically fixed at the upper side and the lower side of the inner supporting piece, and auxiliary guide wheels are symmetrically arranged on one side of each side mounting plate seat, which is close to the end face of the cutting table seat, in a relatively rotating manner;
and a main support frame is arranged in the inner support piece through a bearing and can rotate relatively, and one end of the main support frame is connected and fixed with the positioning and clamping assembly.
As a preferred technical scheme of the invention, the positioning and clamping assembly comprises a main clamping piece, an inner telescopic machine, a fixed clamping plate, a side clamping arm and an installation guide frame; the cross section of the main clamping piece is of a concave structure, a fixed clamping disc is vertically embedded and fixed in the main clamping piece, and an installation guide frame is arranged on the inner middle side of the fixed clamping disc in a limiting manner and can slide relatively;
an inner telescopic machine is installed in the main clamping piece, the output end of the inner telescopic machine is connected with the installation guide frame, a plurality of side clamping arms are vertically and symmetrically hinged to one side, far away from the inner telescopic machine, of the fixed clamping plate, one end of each side clamping arm is connected with the installation guide frame through a transmission piece, and therefore when the installation guide frame slides along with the inner telescopic machine, the side clamping arms perform corresponding clamping and positioning work;
and the main clamping piece is also provided with feeding guide wheels in an up-down symmetrical manner.
According to a preferable technical scheme of the invention, the main clamp is internally and vertically symmetrically provided with limiting frame plates, the limiting clamp is internally provided with an inner clamping protection pad plate, the inner clamping protection pad plate is vertically slidably arranged on the limiting clamp through an adjusting screw, and the vertical surface is suspended and adjusted under the threaded engagement action of the adjusting screw and the limiting frame plates.
As a preferred technical scheme of the invention, the built-in cutting device comprises a mounting shell, a cutting knife element, a main driving wheel shaft and a discharging inner cylinder; the inner part of the upper end surface of the cutting pedestal is embedded and fixed with an installation shell, a cutting knife piece is arranged in the installation shell in a relatively rotating way, a main driving wheel shaft is arranged in the cutting pedestal, and the main driving wheel shaft is connected with the cutting knife piece through a conveying belt for transmission and drives the cutting knife piece to do unidirectional circular rotation motion;
a discharge opening is formed in the lower portion of the mounting shell, a discharge inner cylinder is arranged in the cutting pedestal and located below the mounting shell, and the discharge inner cylinder collects waste materials generated by cutting building materials;
a dust collecting cover piece is obliquely arranged in the upper mounting machine body, and the integrated cover piece is communicated with the discharging inner cylinder through a discharging pipe;
the dust collecting cover part is also provided with a flow guide fan blade.
As a preferred technical solution of the present invention, a laser positioning device is further disposed above the inside of the upper mounting body.
As a preferred technical scheme of the invention, the auxiliary feeding assembly further comprises a fixed bracket, a side bearing rod, a rotating wheel piece and a built-in spring; a fixed bracket is arranged between the upper mounting machine body and the cutting pedestal in parallel, side bearing rods are symmetrically hinged on the fixed bracket and erected between the upper mounting machine body and the cutting pedestal by the side bearing rods;
the two sides of the fixed support can be relatively rotatably provided with rotating wheel members, driving guide seats are arranged in the upper mounting machine body and the cutting pedestal, and the driving guide seats are connected with the rotating wheel members through a transmission belt for transmission;
and an internal spring is also connected between the fixed bracket and the side bearing rod.
Compared with the prior art, the invention provides a safe building material cutting device for civil engineering, which has the following beneficial effects:
according to the invention, the built-in cutting device is arranged on one side of the cutting pedestal, the plate clamping device is arranged on the other side of the cutting pedestal, the building material to be cut is locally clamped through the plate clamping device, and the plate clamping device is manually pushed by a human body to carry out feeding work, so that the body part of the building material can be kept at a safe distance outside the cutting range in the cutting process, and accidents are prevented; the upper mounting machine body is provided with the auxiliary feeding assembly, and the building material is horizontally fed into an effective cutting range of the built-in cutting device by the auxiliary feeding assembly, so that the cutting precision is ensured, and the vibration frequency amplitude generated in the cutting process of the building material can be effectively reduced; still be provided with row material inner tube in the cutting pedestal, arrange the material inner tube and be linked together through the dust collecting cover spare that the delivery pipe is in the top, waste material and the timely absorption of granule dust that produce when can effectively cutting building material are handled, reduce the influence to cutting operation environmental quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sheet clamping device according to the present invention;
FIG. 3 is a schematic structural view of the inner support member of the present invention;
FIG. 4 is a schematic view of a positioning and clamping assembly according to the present invention;
FIG. 5 is a schematic structural diagram of a built-in cutting device according to the present invention;
FIG. 6 is a schematic structural view of an auxiliary feed assembly according to the present invention;
in the figure: 1 cutting pedestal, 2 upper mounting machine body, 3 built-in cutting device, 301 mounting shell, 302 main driving wheel shaft, 303 discharging inner barrel, 304 dust collecting cover piece, 305 discharging pipe, 306 guide vane, 4 auxiliary feeding component, 401 fixing bracket, 402 side bearing rod, 403 driving guide seat, 404 rotating wheel piece, 405 built-in spring, 5 sheet material clamping device, 501 connecting support, 502 telescopic support, 503 side telescopic guide rod, 504 connecting ring piece, 6 positioning clamping component, 601 main clamping piece, 602 fixing clamping plate, 603 mounting guide frame, 604 side clamping arm, 605 internal telescopic machine, 606 feeding guide wheel, 607 limiting clamping plate, 608 adjusting screw piece, 7 internal support piece, 701 auxiliary guide wheel, 702 main support frame and 8 laser positioning device.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: a safe building material cutting device for civil engineering comprises a cutting pedestal 1, a built-in cutting device 3, an upper mounting machine body 2, an auxiliary feeding assembly 4 and a plate clamping device 5, wherein one side of the interior of the cutting pedestal 1 is provided with a mounting concave position for mounting the built-in cutting device 3, the built-in cutting device 3 is embedded in the mounting concave position, four corners of the lower end face of the cutting pedestal 1 are symmetrically provided with driving rollers, and one side of the interior of the cutting pedestal 1, which is far away from the built-in cutting device 3, is provided with the plate clamping device 5;
the plate clamping device 5 is used for locally clamping and fixing one side of the building material to be cut, and the building material to be cut is conveyed into the built-in cutting device 3 for cutting under the transverse sliding action of the plate clamping device;
the cutting bench seat 1 is close to one side top of built-in cutting device 3 is provided with installation organism 2, the one side that lies in the feed inlet on installing organism 2 is provided with supplementary pay-off subassembly 4, supplementary pay-off subassembly 4 is arranged in assisting and will waiting to cut the building material and transversely send into the effective cutting scope of built-in cutting device 3 to make the cutting building material be the level steady state when the cutting, in cutting process, promote sheet material clamping device by staff's manual work and transversely slide, make the building material in the sheet material clamping device get into cutting working range, here, staff can keep safe distance with built-in cutting device all the time, and can carry out the pay-off clamp by supplementary pay-off subassembly to the building material and protect, reduce the vibration frequency range that the building material produced in cutting process, thereby guarantee the cutting precision.
Referring to fig. 2, in this embodiment, the sheet material clamping device 5 includes a connecting support 501, a telescopic support 502, a side telescopic guide rod 503, a connecting ring 504, and a positioning and clamping assembly 6, wherein a strip-shaped slot is formed on the upper end surface of the cutting pedestal 1, and the positioning and clamping assembly 6 is disposed in the strip-shaped sliding position in a relatively slidable limiting manner;
a connecting support 501 is fixed on the lower side of the interior of the cutting pedestal 1, a telescopic strut 502 is hinged on the connecting support 501 in a manner of being capable of deflecting relatively, one end of the telescopic strut 502 is hinged with the positioning and clamping assembly 7, so that when the positioning and clamping assembly 7 slides transversely, the telescopic strut 502 correspondingly performs telescopic adjustment;
the telescopic strut 502 is provided with a connecting ring 504 which can rotate relatively through a rotor, the left side and the right side of the connecting support in the cutting pedestal 1 are symmetrically hinged with side telescopic guide rods 503, and one end of each side telescopic guide rod 503 is connected with the connecting ring 504;
the telescopic guide rod 503 is sleeved with a return spring, and in this state, under a general state, the telescopic support can be kept in a vertical state under the action of the elastic force of the return spring (namely, after workers manually send the telescopic support into the positioning clamping assembly to push the positioning clamping assembly to perform feeding and cutting, the telescopic support can be restored to the original position under the action of the elastic force), so that the positioning clamping assembly can keep overall stability during feeding.
Referring to fig. 3, in this embodiment, an inner support member 7 vertically penetrates through the strip-shaped slot, side mounting plate seats are symmetrically fixed to upper and lower sides of the inner support member 7, and auxiliary guide wheels 701 are symmetrically arranged on each side mounting plate seat in a manner of relatively rotating on one side close to the end face of the cutting table seat 1;
and, the inner support 7 is provided with a main support frame 702 through a bearing, and one end of the main support frame 702 is connected and fixed with the positioning and clamping assembly 6, so that the positioning and clamping assembly can be locally adjusted in a rotating manner, and then the building material clamped in the positioning and clamping assembly is sent to be cut, or the building material is adjusted in a deviating manner according to a designated cutting route in the cutting process, so as to reach the cutting standard.
Referring to fig. 4, in the present embodiment, the positioning and clamping assembly 6 includes a main clamp 601, an inner telescopic machine 605, a fixing clamp 602, a side clamp arm 604, and a mounting guide 603; the cross section of the main clamp 601 is of a concave structure, a fixed clamp 602 is vertically embedded and fixed in the main clamp 601, and an installation guide frame 603 is arranged at the position, which can relatively slide, of the middle side in the fixed clamp 602;
an inner telescopic machine 605 is installed in the main clamp 601, the output end of the inner telescopic machine 605 is connected with the installation guide frame 603, a plurality of side clamp arms 604 are vertically and symmetrically hinged on one side of the fixed clamp 602 away from the inner telescopic machine 605, and one end of each side clamp arm 604 is connected with the installation guide frame 603 through a transmission piece, so that when the installation guide frame 603 slides along with the inner telescopic machine 605, the side clamp arms 604 perform corresponding clamping and positioning work;
the main clamping piece 601 is also provided with feeding guide wheels 606 in an up-down symmetrical manner.
In this embodiment, the main clamp 601 is further provided with limiting frame plates 607 in an up-down symmetrical manner, the limiting frame plates 607 are provided with inner clamping cushion plates, the inner clamping cushion plates are vertically slidably arranged on the limiting frame plates 607 through the adjusting screws 608, vertical surface suspension adjustment is performed by the screw engagement effect of the adjusting screws 608 and the limiting frame plates 607, especially for some light and thin building materials, the building materials are light in texture, and are easy to slip by mistake during cutting to separate from the cutting process standard, and the building materials are secondarily clamped through the inner clamping cushion plates to be kept in a stable state.
Referring to fig. 5, in the present embodiment, the built-in cutting device 3 includes a mounting housing 301, a cutting blade, a main driving wheel shaft 302, and a discharging inner cylinder 303; an installation shell 301 is embedded and fixed in the upper end face of the cutting pedestal 1, cutting knife elements are arranged in the installation shell 301 in a relatively rotatable manner, a main driving wheel shaft 302 is arranged in the cutting pedestal 1, and the main driving wheel shaft 302 is connected with the cutting knife elements through a conveying belt for transmission and drives the cutting knife elements to do unidirectional circular rotation motion;
a discharge hole is formed below the mounting shell 301, a discharge inner cylinder 303 is arranged below the mounting shell in the cutting pedestal 1, and the discharge inner cylinder 303 collects waste materials generated by cutting building materials;
a dust collecting cover 304 is obliquely arranged in the upper mounting machine body 2, and the integrated cover 304 is communicated with the discharging inner cylinder 303 through a discharging pipe 305;
the dust collecting cover 304 is also provided with guide vanes 306 which can effectively absorb the particle dust generated in the cutting process.
In this embodiment, the laser positioning device 8 is further disposed above the inside of the upper installation body 2, so that the cutting positioning points can be conveniently observed.
Referring to fig. 6, in the present embodiment, the auxiliary feeding assembly 4 further includes a fixing bracket 401, a side support rod 402, a rotating wheel 404 and an internal spring 405; a fixed bracket 401 is arranged between the upper mounting machine body 2 and the cutting pedestal 1 in parallel, side bearing rods 402 are symmetrically hinged on the fixed bracket 401, and the side bearing rods 402 are erected between the upper mounting machine body 2 and the cutting pedestal 1;
two sides of the fixed support 401 are provided with rotating wheel members 404 which can relatively rotate, driving guide seats 403 are respectively arranged in the upper mounting machine body 2 and the cutting table seat 1, and the driving guide seats 403 are connected with the rotating wheel members 404 through transmission belts for transmission;
an internal spring 405 is further connected between the fixing bracket 401 and the side bearing rod 402, and it should be noted that the vertical distance between the fixing bracket and the driving guide seat is finely adjusted under the influence of the thickness of the building material, so that the fine adjustment range of the fixing bracket and the driving guide seat is kept in the elastic expansion range of the transmission belt, and the transmission belt is prevented from slipping or excessively bursting.
Specifically, in building material cutting, the staff is with one side border of building material by the centre gripping location of side arm lock in the main folder, can hang simultaneously and transfer and make it laminate with building material roof pressure to press from both sides the protection backing plate, the cutting cutter spare is rotatory by the transmission of main driving wheel axle, the staff promotes location centre gripping subassembly and slides along the cutting pedestal, make the building material normally get into in the effective cutting scope, at this moment, rotatory wheel spare on the fixed bolster can assist the pay-off and press from both sides the protection to building material both ends face, with the horizontal pay-off state that keeps building material, arrange the material inner tube and collect the emission through the granule separation that the discharge pipe produced in with the cutting process, reduce the influence to operational environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a safe type building material cutting device for civil engineering, its includes cutting pedestal (1), built-in cutting device (3), goes up installation organism (2), supplementary pay-off subassembly (4) and sheet material clamping device (5), wherein, the inside one side of cutting pedestal (1) is equipped with the installation concave site that is used for installing built-in cutting device (3), built-in cutting device (3) embedding sets up in the installation concave site, the lower terminal surface four corners position symmetry of cutting pedestal (1) is provided with drive roller, its characterized in that: a plate clamping device (5) is arranged on one side, far away from the built-in cutting device (3), in the cutting pedestal (1);
the plate clamping device (5) is used for locally clamping and fixing one side of the building material to be cut, and the building material to be cut is conveyed into the built-in cutting device (3) for cutting under the transverse sliding action of the plate clamping device;
the cutting machine is characterized in that an installation machine body (2) is arranged above one side, close to the built-in cutting device (3), of the cutting pedestal (1), an auxiliary feeding component (4) is arranged on one side, located at the feeding port, of the installation machine body (2), the auxiliary feeding component (4) is used for assisting in transversely feeding building materials to be cut into an effective cutting range of the built-in cutting device (3), and the cutting building materials are made to be in a horizontal stable state when being cut.
2. The safety type building material cutting device for civil engineering according to claim 1, characterized in that: the plate clamping device (5) comprises a connecting support (501), a telescopic support column (502), a side telescopic guide rod (503), a connecting ring piece (504) and a positioning and clamping assembly (6), wherein a strip-shaped groove is formed in the upper end face of the cutting pedestal (1), and the positioning and clamping assembly (6) is limited in the strip-shaped sliding position in a relatively sliding manner;
a connecting support (501) is fixed on the lower side of the interior of the cutting pedestal (1), a telescopic strut (502) is hinged to the connecting support (501) in a manner of being capable of deflecting relatively, and one end of the telescopic strut (502) is hinged to the positioning and clamping assembly (7), so that when the positioning and clamping assembly (7) slides transversely, the telescopic strut (502) is correspondingly adjusted in a telescopic manner;
the telescopic support column (502) is provided with a connecting ring piece (504) which can relatively rotate through a rotor, the left side and the right side of the connecting support in the cutting pedestal (1) are symmetrically hinged with side telescopic guide rods (503), and one end of each side telescopic guide rod (503) is connected with the connecting ring piece (504);
and a return spring is sleeved on the telescopic guide rod (503).
3. The safety type building material cutting device for civil engineering according to claim 2, characterized in that: an inner supporting piece (7) vertically penetrates through the strip-shaped groove, side mounting disc seats are symmetrically fixed at the upper side and the lower side of the inner supporting piece (7), and auxiliary guide wheels (701) are symmetrically arranged on one side, close to the end face of the cutting table seat (1), of each side mounting disc seat in a relatively rotating mode;
and a main support frame (702) is arranged in the inner support piece (7) through a bearing in a relatively rotatable manner, and one end of the main support frame (702) is connected and fixed with the positioning and clamping assembly (6).
4. The safety type building material cutting device for civil engineering according to claim 3, characterized in that: the positioning clamping assembly (6) comprises a main clamping piece (601), an inner telescopic machine (605), a fixed clamping plate (602), a side clamping arm (604) and a mounting guide frame (603); the cross section of the main clamping piece (601) is of a concave structure, a fixed clamping disc (602) is vertically embedded and fixed in the main clamping piece (601), and a mounting guide frame (603) is arranged at the limit position of the middle side in the fixed clamping disc (602) which can slide relatively;
an inner telescopic machine (605) is installed in the main clamping piece (601), the output end of the inner telescopic machine (605) is connected with the installation guide frame (603), a plurality of side clamping arms (604) are vertically and symmetrically hinged to one side, far away from the inner telescopic machine (605), of the fixed clamping plate (602), and one end of each side clamping arm (604) is connected with the installation guide frame (603) through a transmission piece, so that when the installation guide frame (603) slides along with the inner telescopic machine (605), the side clamping arms (604) perform corresponding clamping and positioning work;
and the main clamping piece (601) is also provided with feeding guide wheels (606) in an up-down symmetrical manner.
5. The safety type building material cutting device for civil engineering according to claim 4, characterized in that: still be provided with spacing frame plate (607) from top to bottom the symmetry in main clamp piece (601), interior clamp pad board is installed in spacing clamp plate (607), but interior clamp pad board vertical gliding setting relatively through adjusting spiral shell spare (608) is in on the spacing clamp plate (607), and by adjust spiral shell spare (608) and the screw engagement effect of spacing frame plate (607) and carry out the perpendicular and hang the accent.
6. The safety type building material cutting device for civil engineering according to claim 1, characterized in that: the built-in cutting device (3) comprises a mounting shell (301), a cutting knife element, a main driving wheel shaft (302) and a discharging inner cylinder (303); the inner part of the upper end face of the cutting pedestal (1) is fixedly embedded with an installation shell (301), a cutting knife piece is arranged in the installation shell (301) in a relatively rotating mode, a main driving wheel shaft (302) is arranged in the cutting pedestal (1), and the main driving wheel shaft (302) is connected with the cutting knife piece through a conveying belt for transmission and drives the cutting knife piece to do unidirectional circular rotation motion;
a discharge hole is formed in the lower portion of the mounting shell (301), a discharge inner cylinder (303) is arranged in the cutting pedestal (1) and located below the mounting shell, and waste materials generated by cutting building materials are collected and processed by the discharge inner cylinder (303);
a dust collecting cover piece (304) is obliquely arranged in the upper mounting machine body (2), and the integrated cover piece (304) is communicated with the discharging inner cylinder (303) through a discharging pipe (305);
the dust collecting cover piece (304) is also provided with guide vanes (306).
7. The safety type building material cutting device for civil engineering according to claim 6, characterized in that: and a laser positioning device (8) is also arranged above the inner part of the upper mounting machine body (2).
8. The safety type building material cutting device for civil engineering according to claim 1, characterized in that: . The auxiliary feeding assembly (4) further comprises a fixed support (401), a side bearing rod (402), a rotating wheel piece (404) and an internal spring (405); wherein a fixed bracket (401) is arranged between the upper mounting machine body (2) and the cutting pedestal (1) in parallel, side bearing rods (402) are symmetrically hinged on the fixed bracket (401), and the side bearing rods (402) are erected between the upper mounting machine body (2) and the cutting pedestal (1);
the two sides of the fixed support (401) can be relatively rotatably provided with rotating wheel members (404), driving guide seats (403) are respectively arranged in the upper mounting machine body (2) and the cutting pedestal (1), and the driving guide seats (403) are connected with the rotating wheel members (404) through a transmission belt for transmission;
an internal spring (405) is further connected between the fixing bracket (401) and the side bearing rod (402).
CN202110386012.2A 2021-04-08 2021-04-08 Safe type building material cutting device for civil engineering Active CN113084241B (en)

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Application Number Priority Date Filing Date Title
CN202110386012.2A CN113084241B (en) 2021-04-08 2021-04-08 Safe type building material cutting device for civil engineering

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Application Number Priority Date Filing Date Title
CN202110386012.2A CN113084241B (en) 2021-04-08 2021-04-08 Safe type building material cutting device for civil engineering

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CN113084241A true CN113084241A (en) 2021-07-09
CN113084241B CN113084241B (en) 2022-05-20

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