CN114407116A - Segmentation cutting device is used in building waterproof material production - Google Patents

Segmentation cutting device is used in building waterproof material production Download PDF

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Publication number
CN114407116A
CN114407116A CN202210171128.9A CN202210171128A CN114407116A CN 114407116 A CN114407116 A CN 114407116A CN 202210171128 A CN202210171128 A CN 202210171128A CN 114407116 A CN114407116 A CN 114407116A
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CN
China
Prior art keywords
cutting
fixedly connected
wheel
guide rail
gear
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Granted
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CN202210171128.9A
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Chinese (zh)
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CN114407116B (en
Inventor
彭鑫哲
曲学平
郭岩
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Hebei Yuyang Zeli Waterproof Material Co ltd
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Hebei Yuyang Zeli Waterproof Material Co ltd
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Priority to CN202210171128.9A priority Critical patent/CN114407116B/en
Publication of CN114407116A publication Critical patent/CN114407116A/en
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Publication of CN114407116B publication Critical patent/CN114407116B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • B26D7/025Means for holding or positioning work with clamping means acting upon planar surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22Safety devices specially adapted for cutting machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27Means for performing other operations combined with cutting
    • B26D7/28Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
    • 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
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention relates to the technical field of production of building waterproof materials, in particular to a segmented cutting device for production of building waterproof materials, which comprises a workbench, wherein the top of the workbench is provided with a material guide assembly, a material discharging guide wheel and a material cutting mechanism, and the top surface of the workbench is provided with a through lower opening groove; the blank mechanism includes that fixed connection is connected with cutter guide rail and swager pole between two support columns at the support column of workstation top surface two, rotates between two support columns, and the outside of cutter guide rail and swager pole is provided with presses the material drive, and the outside sliding connection of cutter guide rail has the blank subassembly. The device uses through the cooperation of pressing material pole and protection casing, makes when breaking away from the cutting, and the cutting wheel breaks away from through rotating certain declination to increase the mesa space of cutting wheel and workstation, the convenience is to waterproof panel's adjustment or removal, and is convenient for observe the operating condition of cutting wheel, and the deflection is for stopping cutting state, is the cutting state perpendicularly, is convenient for to this segmentation cutting device's control.

Description

Segmentation cutting device is used in building waterproof material production
Technical Field
The invention relates to the technical field of production of building waterproof materials, in particular to a sectional cutting device for production of building waterproof materials.
Background
Waterproof materials are surrounding mechanisms of buildings, and are mainly used for preventing rainwater, snow water and groundwater from permeating; and also for preventing the erosion of moisture, steam and other harmful gases and liquids in the air, and generally includes waterproof films and waterproof sheets, which are generally required to be cut in sections during their production for convenient use and transportation for packaging.
In the chinese patent publication No. CN107225604A, the apparatus includes a frame, a dust cover, a cutting knife, a first L-shaped bracket, a connecting member, a mounting plate, a semi-ring gear, a rotating motor, and a pressing block, wherein a drive roller and a driven roller are fixedly mounted on a chassis of the frame, a conveyor belt is mounted between the drive roller and the driven roller, a motor frame is fixedly mounted on the chassis of the frame and located right below the drive roller, a transmission motor is fixedly mounted in the motor frame, and a drive gear of the transmission motor is connected with a driven gear of the drive roller through a transmission belt; the fixing piece and the cutting piece are separately controlled and have higher independence, so that fixing errors are easy to generate, the fixing effect is poor, and the cutting quality is influenced; and lacks the protection to cutting tool to when the staff adjusted the position of work piece, cause the work piece damage easily or the staff is cut by the cutter, have certain operating danger.
Meanwhile, the device lacks a length counting device, so that the length of the cut material cannot be accurately counted, the length of the cut material cannot be counted, and equidistant segmentation cutting cannot be performed.
Therefore, it is necessary to design a sectional cutting device for producing waterproof building materials to solve the above problems.
Disclosure of Invention
The invention aims to provide a sectional cutting device for producing a building waterproof material, which aims to solve the problems of poor fixing effect, lack of protection on a cutter and lack of statistics on the length of a cut material in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waterproof building material production is with segmentation cutting device, comprises a workbench, the guide subassembly, fixed length mechanism, the dead lever, a controller, briquetting down, compression spring, the range finding wheel, interior magnetic stripe, the magnetic force inductor, ejection of compact guide pulley, lower mouthful of groove, blank mechanism, the support column, the cutter guide rail, press the material pole, blank subassembly, the blade holder slide rail, the cutter holder, the blade cover, the cutting wheel, the protection casing, protection gear, drive gear, protection drive, press the material drive, accommodate motor, the master gear, press the material gear, the response cam, push down the switch.
The positions and the connection relations of the structures are as follows:
the top of workstation is provided with guide subassembly, ejection of compact guide pulley and blank mechanism, and the lower mouthful groove that runs through is seted up to the top surface of workstation.
The blank mechanism includes that fixed connection is connected with cutter guide rail and swager pole between two support columns at the support column of workstation top surface two, rotates between two support columns, and the outside of cutter guide rail and swager pole is provided with presses the material drive, and the outside sliding connection of cutter guide rail has the blank subassembly.
Preferably, the blank subassembly includes the blade holder slide rail, and the outside sliding connection of blade holder slide rail has the cutter seat, and the outside fixedly connected with blade cover of cutter seat, the inside rotation of blade cover are connected with cutting wheel and protection casing, and the outside fixedly connected with protection drive of blade cover.
Preferably, the protective cover is arranged between the cutting wheel and the blade cover, the outer part of the protective cover is coupled with a protective gear, the outer part of the protective gear is meshed with a driving gear, and the driving gear is fixedly connected with an output shaft of the protective drive.
Preferably, press the material drive including adjusting motor, adjusting motor fixed connection is in the inside of support column, the outside fixedly connected with master gear of adjusting motor's pivot, and the outside meshing of master gear is connected with presses the material gear, master gear and cutter guide rail fixed connection press the material gear and press material pole fixed connection, and the cutter guide rail keeps away from the one end fixedly connected with response cam of master gear, and the outside of response cam is provided with down the switch.
Preferably, the push switch is electrically connected with the protection drive, the induction cam and the push switch form an induction control part of the protection drive, and the induction cam triggers the push switch when the cutting wheel is perpendicular to the top surface of the workbench.
Preferably, press the material pole to constitute by pressing material horizontal pole and connecting rod, the connecting rod is provided with two, and fixed connection is at the both ends of pressing the material horizontal pole respectively, and the top of connecting rod is provided with the turning block, and the turning block rotates the inboard of connecting at two support columns, and the connecting rod sets up to the elasticity material.
Preferably, the cutter guide rail is a transverse guide rail, the tool apron slide rail is a longitudinal guide rail, and the tool apron slide rail and the inside of the cutter apron are both provided with a stepping mechanism for driving the tool apron slide rail and the cutter apron to move in a matching manner.
Preferably, the outside fixedly connected with length fixing mechanism of guide subassembly, length fixing mechanism include the dead lever, and the inside sliding connection of dead lever has down the briquetting, is provided with pressure spring down between briquetting and the dead lever, and the bottom of lower briquetting is rotated and is connected with the range finding wheel, and magnetic stripe in the inside fixedly connected with of range finding wheel, the inside fixedly connected with magnetic inductor of lower briquetting, magnetic inductor's outside electricity is connected with the controller.
Preferably, the inner magnetic strips are provided with six groups, the six groups of inner magnetic strips are uniformly distributed on the circumferential side of the distance measuring wheel, and the controller is used for counting the number of turns of the distance measuring wheel and is in signal connection with a control system of the cutting device.
Compared with the prior art, the invention has the beneficial effects that:
this segmentation cutting device is used in building waterproof material production uses through the cooperation of pressing material pole and protection casing, makes when breaking away from the cutting, and the cutting wheel breaks away from through rotating certain declination to increase the mesa space of cutting wheel and workstation, the convenient adjustment or the removal to waterproof board, and the operating condition who is convenient for observe the cutting wheel, the deflection is for stopping cutting state, is cutting state perpendicularly, is convenient for to this segmentation cutting device's control.
This segmentation cutting device is used in building waterproof material production, through response cam and push down switch to protection driven control, the protection casing is located the inside of blade cover when cutting state, when the guide state, the protection casing rotates to the outside of blade cover, the whole cladding of cooperation blade cover will cut the wheel, make the whole inner space that is located protection casing and blade cover and constitutes of cutting wheel, thereby play protection staff's effect, avoid idle cutting wheel to cause the damage to the staff, and when avoiding taking or laying waterproof sheet material, the cutting wheel causes the damage to waterproof sheet material, thereby effectively improve the security of blank mechanism work.
This segmentation cutting device is used in building waterproof material production, rotate the in-process through the range finding wheel, magnetic stripe rotation data information in the inside different groups of range finding wheel is received to the magnetic force inductor, and will rotate data information transmission controller, thereby rotate the number of turns through detecting the range finding wheel, calculate the propelling movement distance of waterproof sheet material, thereby make things convenient for statistics of waterproof material's cutting length, cooperation through controller and blank mechanism is used, the convenience carries out the equidistance segmentation cutting to waterproof material, effectively improve the result of use of device, ensure the segmentation length of segmentation cutting.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view of the cutting mechanism of the present invention;
FIG. 3 is a schematic view of a structural blanking assembly of the present invention;
FIG. 4 is a schematic view of the pressing drive of the present invention;
FIG. 5 is a schematic view of the structural shield gear and drive gear connection of the present invention;
FIG. 6 is a schematic view of the connection of the anti-driving induction control part of the structure of the present invention
FIG. 7 is a schematic structural connection diagram of a structural length sensing measurement portion according to the present invention.
In the figure: 1. a work table; 2. a material guiding assembly; 3. a length fixing mechanism; 31. fixing the rod; 32. a controller; 33. pressing the block; 34. a pressure spring; 35. a distance measuring wheel; 36. an inner magnetic strip; 37. a magnetic force sensor; 4. a discharging guide wheel; 5. a lower opening groove; 6. a material cutting mechanism; 61. a support pillar; 62. a cutter guide rail; 63. a material pressing rod; 64. a material cutting assembly; 641. a tool apron slide rail; 65. a cutter seat; 651. a blade cover; 652. a cutting wheel; 653. a protective cover; 6531. a guard gear; 6532. a drive gear; 654. protection driving; 66. pressing and driving; 661. adjusting the motor; 662. a main gear; 663. a material pressing gear; 67. an induction cam; 671. the switch is depressed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a sectional cutting device for producing building waterproof materials comprises a workbench 1, a material guide assembly 2, a length control mechanism 3, a fixing rod 31, a controller 32, a lower pressing block 33, a pressure spring 34, a distance measuring wheel 35, an inner magnetic strip 36, a magnetic sensor 37, a discharging guide wheel 4, a lower opening groove 5, a material cutting mechanism 6, a supporting column 61, a cutter guide rail 62, a material pressing rod 63, a material cutting assembly 64, a cutter seat sliding rail 641, a cutter seat 65, a blade cover 651, a cutting wheel 652, a protective cover 653, a protective gear 6531, a driving gear 6532, a protective drive 654, a material pressing drive 66, an adjusting motor, a main gear 662, a material pressing gear 663, an induction cam 67 and a press switch 671.
The positions and the connection relations of the structures are as follows:
the top of the workbench 1 is provided with a material guide assembly 2, a material discharging guide wheel 4 and a material cutting mechanism 6, and the top surface of the workbench 1 is provided with a lower opening groove 5 which penetrates through the top surface.
Blank mechanism 6 includes two support columns 61 of fixed connection at 1 top surface of workstation, rotates between two support columns 61 to be connected with cutter guide rail 62 and material pressing rod 63, and cutter guide rail 62 and material pressing rod 63's outside is provided with presses material drive 66, and cutter guide rail 62's outside sliding connection has blank subassembly 64.
The waterproof sheet material passes through guide assembly 2 and moves on the top surface of workstation 1, makes through blank mechanism 6 and ejection of compact guide pulley 4, and after blank mechanism 6 accomplished the cutting, ejection of compact guide pulley 4 continues to derive the waterproof sheet material of cutting part, avoids the waterproof sheet material to pile up on the mesa of workstation 1.
In this embodiment, the material cutting assembly 64 includes a tool apron slide rail 641, a tool apron 65 is slidably connected to the outside of the tool apron slide rail 641, a blade cover 651 is fixedly connected to the outside of the tool apron 65, a cutting wheel 652 and a protective cover 653 are rotatably connected to the inside of the blade cover 651, and a protective drive 654 is fixedly connected to the outside of the blade cover 651.
In this embodiment, the guard 653 is disposed between the cutter wheel 652 and the blade guard 651, the guard 653 is externally coupled to the guard gear 6531, the guard gear 6531 is externally engaged with the drive gear 6532, and the drive gear 6532 is fixedly connected to the output shaft of the guard drive 654.
In this embodiment, the pressing drive 66 includes an adjusting motor 661, the adjusting motor 661 is fixedly connected inside the supporting column 61, a main gear 662 is fixedly connected to the outside of the rotating shaft of the adjusting motor 661, a pressing gear 663 is engaged with the outside of the main gear 662, the main gear 662 is fixedly connected to the cutter guide rail 62, the pressing gear 663 is fixedly connected to the pressing rod 63, an induction cam 67 is fixedly connected to one end of the cutter guide rail 62 far from the main gear 662, and a press switch 671 is arranged outside the induction cam 67.
In this embodiment, the push-down switch 671 and the guard drive 654 are electrically connected, the sensing cam 67 and the push-down switch 671 constitute a sensing control portion of the guard drive 654, and the sensing cam 67 triggers the push-down switch 671 when the cutting wheel 652 is perpendicular to the top surface of the table 1.
In this embodiment, press material pole 63 to comprise material horizontal pole and connecting rod, the connecting rod is provided with two, and fixed connection is at the both ends of pressing the material horizontal pole respectively, and the top of connecting rod is provided with the turning block, and the turning block rotates the inboard of connecting at two support columns 61, and the connecting rod sets up to the elasticity material.
In this embodiment, the cutter guide rail 62 is a transverse guide rail, the tool apron slide rail 641 is a longitudinal guide rail, and the tool apron slide rail 641 and the cutter apron 65 are both internally provided with a stepping mechanism for driving the tool apron slide rail 641 and the cutter apron 65 to perform matching movement.
In this embodiment, the lower notch 5 is located right below the cutting wheel 652 in a vertical state.
Referring to fig. 2-6, the specific cutting process is thus:
during cutting, the adjusting motor 661 drives the main gear 662 to rotate, the main gear 662 drives the pressing gear 663 to rotate, the main gear 662 drives the cutter guide rail 62 to rotate, the pressing gear 663 drives the pressing rod 63 to rotate, and when the cutting wheel 652 is perpendicular to the table top of the workbench 1, the pressing rod 63 is effectively guaranteed to compress the waterproof sheet material, the stability of the material during cutting is effectively guaranteed, the cutting position of the waterproof material is compressed, so that the cutting quality of the waterproof material is improved, and the cutting assembly 64 and the pressing rod 63 achieve synchronous adjustment through the main gear 662 and the pressing gear 663, so that the working synchronism of the pressing rod 63 and the cutting assembly 64 is effectively guaranteed, the pressing rod 63 is further guaranteed to be in a compressed state all the time during cutting, and when the cutting state exits, the cutting assembly 64 and the pressing rod 63 synchronously recover to the initial state, so that the pressing effect is improved.
And because the push-down switch 671 is electrically connected with the protection drive 654, the sensing cam 67 and the push-down switch 671 form a sensing control part of the protection drive 654, and when the cutting wheel 652 is perpendicular to the top surface of the workbench 1, the cutter guide rail 62 drives the sensing cam 67 to rotate, and at this time, the sensing cam 67 triggers the push-down switch 671 state, the protection drive 654 is electrified, the protection drive 654 drives the drive gear 6532 to rotate, the drive gear 6532 drives the protection gear 6531 to rotate, the protection gear 6531 drives the protection cover 653 to rotate, and the protection cover 653 is controlled to rotate to the inner side of the cutter cover 651, so that the cutting wheel 652 is exposed, and the cutting tool holder 65, the tool holder slide rail 641 and the cutter guide rail 62 are mutually matched to complete the sectional cutting of the waterproof material.
After the cutting is completed, the pressing driver 66 controls the pressing rod 63 and the cutting assembly 64 to reset, and at this time, the sensing cam 67 is misaligned with the push-down switch 671, so that the guard driver 654 reversely controls the guard 653 to reset.
Through the cooperation of the material pressing rod 63 and the protective cover 653, when the cutting is separated, the cutting wheel 652 is separated through rotating by a certain deflection angle, so that the space between the cutting wheel 652 and the table top of the workbench 1 is increased, the waterproof plate material can be conveniently adjusted or moved, the working state of the cutting wheel 652 can be conveniently observed, the cutting wheel deflects to a cutting stop state, and vertically to a cutting state, and the segmented cutting device can be conveniently controlled.
Through the control of response cam 67 and push down switch 671 to protection drive 654, protection casing 653 is located the inside of blade cover 651 when the cutting state, when the guide state, protection casing 653 rotates the outside to blade cover 651, cooperation blade cover 651 is with the whole cladding of cutting wheel 652, make cutting wheel 652 wholly be located the inner space that protection casing 653 and blade cover 651 constitute, thereby play protection staff's effect, avoid idle cutting wheel 652 to cause the damage to the staff, and when avoiding taking or laying waterproof sheet material, cutting wheel 652 causes the damage to waterproof sheet material, thereby effectively improve the security of the 6 work of blank mechanism.
In this embodiment, the outside fixedly connected with length fixing mechanism 3 of guide subassembly 2, length fixing mechanism 3 includes dead lever 31, the inside sliding connection of dead lever 31 has briquetting 33 down, be provided with pressure spring 34 between briquetting 33 and the dead lever 31 down, the bottom of briquetting 33 is rotated and is connected with range finding wheel 35 down, magnetic stripe 36 in the inside fixedly connected with of range finding wheel 35, the inside fixedly connected with magnetic force sensor 37 of briquetting 33 down, the outside electricity of magnetic force sensor 37 is connected with controller 32.
In this embodiment, six groups of inner magnetic strips 36 are arranged, the six groups of inner magnetic strips 36 are uniformly distributed on the circumferential side of the distance measuring wheel 35, and the controller 32 is used for counting the number of turns of the distance measuring wheel 35 and is in signal connection with the cutting device control system.
Referring to fig. 7, in the process of pushing the waterproof sheet material to perform the segmentation cutting by the material guiding assembly 2, since the distance measuring wheel 35 is elastically connected to the top surface of the waterproof sheet material, when the waterproof sheet material is pushed to advance, the waterproof sheet material drives the distance measuring wheel 35 to rotate, and in the process of rotating the distance measuring wheel 35, the magnetic sensor 37 receives the rotation data information of the magnetic stripes 36 in different groups inside the distance measuring wheel 35, and transmits the rotation data information to the controller 32, so as to calculate the pushing distance of the waterproof sheet material by detecting the number of rotation turns of the distance measuring wheel 35, thereby facilitating the statistics of the cutting length of the waterproof material, and through the matching use of the controller 32 and the material cutting mechanism 6, the waterproof material is conveniently subjected to the equidistant segmentation cutting, the use effect of the device is effectively improved, and the segmentation length of the segmentation cutting is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a building waterproof material production is with segmentation cutting device, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a material guide assembly (2), a material discharging guide wheel (4) and a material cutting mechanism (6), and the top surface of the workbench (1) is provided with a lower opening groove (5) which penetrates through the workbench;
the material cutting mechanism (6) comprises two support columns (61) fixedly connected to the top surface of the workbench (1), a cutter guide rail (62) and a material pressing rod (63) are rotatably connected between the two support columns (61), material pressing drives (66) are arranged outside the cutter guide rail (62) and the material pressing rod (63), and a material cutting assembly (64) is slidably connected outside the cutter guide rail (62);
the cutting assembly (64) comprises a cutter holder slide rail (641), a cutter holder (65) is slidably connected to the outer portion of the cutter holder slide rail (641), a blade cover (651) is fixedly connected to the outer portion of the cutter holder (65), a cutting wheel (652) and a protective cover (653) are rotatably connected to the inner portion of the blade cover (651), and a protective drive (654) is fixedly connected to the outer portion of the blade cover (651);
the outside fixedly connected with fixed length mechanism (3) of guide subassembly (2), fixed length mechanism (3) are including dead lever (31), the inside sliding connection of dead lever (31) has briquetting (33) down, be provided with pressure spring (34) between briquetting (33) and dead lever (31) down, the bottom of briquetting (33) is rotated and is connected with range finding wheel (35) down, magnetic stripe (36) in the inside fixedly connected with of range finding wheel (35), inside fixedly connected with magnetic force sensor (37) of briquetting (33) down, the outside electricity of magnetic force sensor (37) is connected with controller (32).
2. The sectional cutting device for producing the building waterproof material according to claim 1, characterized in that: the protective cover (653) is arranged between the cutting wheel (652) and the blade cover (651), the outer part of the protective cover (653) is coupled with a protective gear (6531), the outer part of the protective gear (6531) is in meshed connection with a driving gear (6532), and the driving gear (6532) is fixedly connected with an output shaft of a protective driving gear (654).
3. The sectional cutting device for producing the building waterproof material according to claim 2, characterized in that: the material pressing drive (66) comprises an adjusting motor (661), the adjusting motor (661) is fixedly connected inside the supporting column (61), a main gear (662) is fixedly connected to the outer portion of a rotating shaft of the adjusting motor (661), a material pressing gear (663) is connected to the outer portion of the main gear (662) in a meshed mode, the main gear (662) is fixedly connected with the cutter guide rail (62), the material pressing gear (663) is fixedly connected with the material pressing rod (63), an induction cam (67) is fixedly connected to one end, far away from the main gear (662), of the cutter guide rail (62), and a press-down switch (671) is arranged outside the induction cam (67).
4. The sectional cutting device for producing the building waterproof material according to claim 3, characterized in that: the press-down switch (671) is electrically connected with the protection drive (654), the induction cam (67) and the press-down switch (671) form an induction control part of the protection drive (654), and the induction cam (67) triggers the press-down switch (671) when the cutting wheel (652) is vertical to the top surface of the workbench (1).
5. The sectional cutting device for producing the building waterproof material according to claim 1, characterized in that: the material pressing rod (63) is composed of a material pressing cross rod and two connecting rods, the two connecting rods are fixedly connected to the two ends of the material pressing cross rod respectively, a rotating block is arranged at the top of each connecting rod, the rotating blocks are rotatably connected to the inner sides of the two supporting columns (61), and the connecting rods are made of elastic materials.
6. The sectional cutting device for producing the building waterproof material according to claim 1, characterized in that: the cutter guide rail (62) is a transverse guide rail, the cutter holder slide rail (641) is a longitudinal guide rail, and the inside of the cutter holder slide rail (641) and the inside of the cutter holder (65) are both provided with a stepping mechanism for driving the cutter holder slide rail (641) and the cutter holder (65) to move in a matching manner.
7. The sectional cutting device for producing the building waterproof material according to claim 1, characterized in that: the outside fixedly connected with fixed length mechanism (3) of guide subassembly (2), fixed length mechanism (3) are including dead lever (31), the inside sliding connection of dead lever (31) has briquetting (33) down, be provided with pressure spring (34) between briquetting (33) and dead lever (31) down, the bottom of briquetting (33) is rotated and is connected with range finding wheel (35) down, magnetic stripe (36) in the inside fixedly connected with of range finding wheel (35), inside fixedly connected with magnetic force sensor (37) of briquetting (33) down, the outside electricity of magnetic force sensor (37) is connected with controller (32).
8. The sectional cutting device for producing the building waterproof material according to claim 7, characterized in that: the inner magnetic strips (36) are provided with six groups, the six groups of inner magnetic strips (36) are uniformly distributed on the circumferential side of the distance measuring wheel (35), and the controller (32) is used for counting the number of turns of the distance measuring wheel (35) and is in signal connection with a cutting device control system.
CN202210171128.9A 2022-02-22 2022-02-22 Sectional cutting device for building waterproof material production Active CN114407116B (en)

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CN103419225A (en) * 2013-07-19 2013-12-04 安徽省旌德县江南机电配件有限公司 Cutting device integrating cutting and pressing
CN108247709A (en) * 2018-01-20 2018-07-06 邹选开 Novel PVC plank constant length thickness cutting machine
CN213592950U (en) * 2020-08-28 2021-07-02 湖北新金禹防水技术股份有限公司 Segmentation cutting device is used in building waterproof material production
CN213999714U (en) * 2020-10-30 2021-08-20 广西亿尔电力建设有限公司 Distance measuring device for PE pipe

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CN213999714U (en) * 2020-10-30 2021-08-20 广西亿尔电力建设有限公司 Distance measuring device for PE pipe

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