WO2022246939A1 - 一种自动报停切割机及其报停方法 - Google Patents

一种自动报停切割机及其报停方法 Download PDF

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Publication number
WO2022246939A1
WO2022246939A1 PCT/CN2021/101787 CN2021101787W WO2022246939A1 WO 2022246939 A1 WO2022246939 A1 WO 2022246939A1 CN 2021101787 W CN2021101787 W CN 2021101787W WO 2022246939 A1 WO2022246939 A1 WO 2022246939A1
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Prior art keywords
plate
cutting machine
fixed
clamping
automatic stop
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PCT/CN2021/101787
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English (en)
French (fr)
Inventor
李萌
褚勇华
陈挺
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南京涵铭置智能科技有限公司
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Publication of WO2022246939A1 publication Critical patent/WO2022246939A1/zh

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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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/16—Hand-held sawing devices with circular saw blades
    • 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • 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
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means

Definitions

  • the invention relates to the field of mechanical cutting, in particular to an automatic stop reporting cutting machine and a method for reporting stop.
  • the rapidly rotating sawtooth disc can not only accurately cut the items to be cut, but also poses a great safety hazard.
  • the exposed sawtooth disc is improperly operated or operated Unskilled and other issues are prone to accidental casualties.
  • the operation of the sawtooth disc cannot be stopped in time, which will also cause accidental casualties and personal injury.
  • An automatic stop reporting and cutting machine is provided, and a method for reporting and stopping based on the above-mentioned automatic stopping reporting and cutting machine is further provided to solve the above-mentioned problems existing in the prior art.
  • An automatic stop reporting and cutting machine includes three parts: a transmission support part, a cutting part and a hand-holding part.
  • the supporting part includes a base, a positioning plate and a supporting tray, the supporting tray is superimposed on the base, the positioning plate is fixedly connected to the supporting tray, and welded to the side wall of the supporting tray.
  • the hand-held part includes a hand-held handle and a drive motor, and the drive motor is fixedly connected to the hand-held handle, and the The drive motor is equipped with an induction probe and a gravity induction device.
  • the handle is a square handle; one side of the base is connected with a telescopic adjustment baffle, which can be adjusted according to the length of the object to be cut; the supporting tray is fixedly connected with a clamp
  • the fixing device can fix the article to be cut; the positioning plate is further a scale measurement baffle, and the scale measurement baffle is perpendicular to the telescopic adjustment baffle, and the scale measurement baffle is in the actual operation process It can be used to accurately measure the cutting length of the object to be cut.
  • the sawtooth cutting disc and the clamping plate are connected by bolts, and the sawtooth cutting disc is clamped inside the clamping plate, and a fixed and stable plate is bolted on one side of the drive motor , one end of the fixed and stable plate is welded to the hand-held handle, and the other end is bolted to the clamping plate, so that the drive motor, the hand-held handle and the clamping plate form a A solid connection.
  • the clamping plate further includes a transparent protective cover, and the transparent protective cover and the clamping plate are fixed by bolt connection.
  • the transparent protective cover can be The protective cover is pulled down to cover the sawtooth cutting disc, which can avoid accidental injury to personnel when the cutting machine is stored;
  • the cutting disc can be used normally if it is exposed, and the transparent protective cover is preferably made of TPU, which not only has good transparency, but is also wear-resistant and not easily damaged, and has a high cost performance.
  • the support arm further includes a support column, a telescopic pull rod and a fixed adjuster, and a handle is welded on one side of the fixed adjuster, which can be used to lift the entire automatic stop alarm cutting machine for the automatic stop alarm Handling and moving of the cutting machine.
  • the other side of the fixed regulator is welded to the top of the supporting column, and the other end of the supporting column is welded to the side wall of the supporting tray, which plays a role of supporting and connecting the supporting tray and the clamping plate.
  • the telescopic pull rod passes through the through hole of the fixed adjuster, and the surface of the fixed adjuster is provided with a rotatable screw, which can be loosened by turning the rotatable screw, and the position of the telescopic pull rod can be freely adjusted After being adjusted to a proper position, the rotatable screw is tightened to fix the telescopic pull rod.
  • One end of the telescopic pull rod is connected to the clamping plate by means of bolt connection, and the angle of the clamping plate can be adjusted by adjusting the tightness of the bolt, and can be adjusted when facing cutting objects of different heights and thicknesses. Be flexible.
  • the clamping and fixing device further includes a blocking plate, a fixing plate, a locking rod and a locking device.
  • the stop plate is connected with the fixed plate through a spring
  • the fixed plate bolt is connected with a clamping rod
  • the other end of the clamping rod is fixed on the supporting tray through a clamping device, and the clamping position
  • the device is fixed to the supporting tray by bolts
  • the clamping rod is provided with an open cavity
  • a rotating clamping device is arranged in the cavity
  • the rotating clamping device is bolted to the bearing Tray side walls.
  • the surface of the base is provided with a plurality of locking holes
  • the outer ring of the base is provided with a gear-shaped anti-slip column, which can increase the friction between the base and the placement plane.
  • the surface of the supporting tray is provided with a sliding cavity, and the locking rod is placed in the sliding cavity, so that the locking rod can move back and forth freely for adjustment.
  • the back of the supporting tray is provided with locking protrusions corresponding to the locking holes on the surface of the base, and the base is locked and fixed to the supporting tray.
  • the telescopic adjustment baffle further includes a baffle, a telescopic rod welded to one side of the baffle, and a fixed adjuster 2 fixed on the back of the base.
  • the surface of the fixed adjuster 2 is also provided with a movable Rotate screw 2, turn the rotatable screw 2 to loosen it, the position of the telescopic rod can be freely adjusted, and then tighten the rotatable screw 2 after adjusting to a suitable position, the telescopic rod can be fixed.
  • the sensing probe is further an infrared sensing probe, the infrared sensing probe is placed on the surface of the driving motor, and the driving motor is perpendicular to the clamping plate, and the infrared sensing probe The direction parallel to the sawtooth cutting disc ensures that the infrared sensing probe can perform detection work in real time.
  • the infrared induction probe is placed 1 centimeter away from the clamping plate, and the infrared induction probes are provided on the left and right sides of the clamping plate.
  • the infrared induction probe After starting the drive motor, the infrared induction probe starts to Detection work, when the infrared sensing probe senses that the human body is within 1 cm of the infrared sensing probe and the clamping plate, the infrared sensing probe will perform a mandatory power-off report to the drive motor , to force the cutting machine to stop working.
  • the infrared sensing probe is placed 3 centimeters away from the clamping plate, and the infrared sensing probes are provided on the left and right sides of the clamping plate. After starting the driving motor, The infrared sensing probe starts to perform detection work. When the infrared sensing probe senses that the human body is close to the infrared sensing probe within 3 cm of the clamping plate, the infrared sensing probe will touch the driving motor. Carry out a mandatory power-off report to stop the cutting machine.
  • the infrared sensing probe is placed 2 centimeters away from the clamping plate, and the infrared sensing probes are provided on the left and right sides of the clamping plate. After starting the driving motor, The infrared sensing probe starts to perform detection work. When the infrared sensing probe senses that the human body is close to the infrared sensing probe within 2 cm of the clamping plate, the infrared sensing probe will touch the drive motor. Carry out a mandatory power-off report to stop the cutting machine.
  • a method for reporting the stop of an automatic stop reporting cutting machine comprising the following steps:
  • the infrared sensing probe senses the operation process in real time, and when the human body is detected to enter the sensing range, the driving motor is forced to be powered off and reported to stop, so that the cutting machine stops working;
  • the invention relates to an automatic stop report cutting machine and a stop report method thereof.
  • the infrared sensor probe will detect the existence of danger.
  • the cutting machine is automatically forced to stop to avoid the occurrence of disability accidents.
  • the traditional cutting machines are relatively stable, it is unavoidable that the cutting machine will fall or tilt in an accident.
  • the gravity sensing device will sense the change in the direction of gravity and automatically force the cutting machine. Stop the machine to avoid injury and disability accidents caused by the sawtooth disc of the rotary cutting machine in the tilted or tilted state.
  • Fig. 1 is a schematic diagram of the whole of the present invention.
  • Fig. 2 is a schematic diagram of the fixing and clamping device in the present invention.
  • Fig. 3 is a schematic diagram of the base in the present invention.
  • Fig. 4 is a schematic diagram of the supporting tray in the present invention.
  • Fig. 5 is a schematic diagram of the telescopic adjustment baffle in the present invention.
  • Fig. 6 is a schematic diagram of the drive motor of the present invention.
  • the reference signs in the figure are: base 1, bearing tray 2, support column 3, sawtooth cutting disc 4, clamping plate 5, hand-held handle 6, drive motor 7, telescopic adjustment baffle 8, scale measurement baffle 9 , fixed and stable plate 10, transparent protective cover 11, telescopic pull rod 12, fixed regulator 13, rotatable screw 14, handle 15, gear plate 16, fixed plate 17, clamping rod 18, clamping device 19, rotating card Positioner 20, anti-skid column 21, object blocking plate 22, telescopic rod 23, fixed regulator two 24, infrared sensing probe 25, gravity sensing device 26, heat dissipation ventilation plate 27, rotatable screw two 28.
  • the automatic stop reporting and cutting machine of the present invention mainly includes three parts: a support part, a cutting part and a hand-held part.
  • the support part includes a base 1, a positioning plate and a supporting tray 2, the supporting tray 2 is superimposed on the base 1, the positioning plate is fixedly connected with the supporting tray 2, and the supporting tray 2
  • One side wall is welded with a support arm;
  • the cutting part includes a sawtooth cutting disc 4 and a clamping plate 5, and the sawtooth cutting disc 4 and the clamping plate 5 are clamped and connected;
  • the hand-holding part includes a hand grip 6 and a drive motor 7 , the driving motor 7 is fixedly connected to the hand-held handle 6 , and the driving motor 7 is equipped with an induction probe and a gravity sensing device 26 .
  • the hand-held handle 6 is further a square hand-held handle 6; one side of the base 1 is connected with a telescopic adjustment baffle 8, and the distance of the telescopic adjustment plate can be adjusted according to the length of the object to be cut during operation. ;
  • the supporting tray 2 is fixedly connected with a clamping and fixing device, which can clamp and fix the article to be cut;
  • the positioning plate is further a scale measuring baffle 9, and the scale measuring baffle 9 is perpendicular to the telescopic Adjusting the baffle 8 facilitates the placement of the items to be cut, and the scale measuring baffle 9 can be used to accurately measure the cutting length of the object to be cut during the actual operation.
  • the sawtooth cutting disc 4 is bolted to the clamping plate 5, and the sawtooth cutting disc 4 is clamped inside the clamping plate 5, and the drive motor 7 side is Bolts are connected with a fixed and stable plate 10, one end of the fixed and stable plate 10 is welded on the hand-held handle 6, and the other end is bolted on the clamping plate 5, so that the drive motor 7, the hand-held A firm connection is formed between the handle 6 and the clamping plate 5 .
  • the clamping plate 5 further includes a transparent protective cover 11, and the transparent protective cover 11 and the clamping plate 5 are fixed by means of bolt connection.
  • the transparent protective cover 11 is pulled down to cover the sawtooth cutting disc 4, which can avoid accidental injury to personnel when the cutting machine is stored; when the automatic stop cutting machine needs to be used, only the transparent protective cover 11 Pull up to expose the sawtooth cutting disc 4, which can be used normally.
  • the transparent protective cover 11 is preferably made of TPU material, which not only has good transparency, but is also wear-resistant and not easily damaged, and has a high cost performance.
  • the support arm further includes a support column 3, a telescopic pull rod 12 and a fixed adjuster 13; one side of the fixed adjuster 13 is welded with a handle 15, which can be used to lift the entire automatic stop cutting machine, so as to facilitate the automatic stop cutting machine. handling, moving.
  • the other side of the fixed regulator 13 is welded to the top of the support column 3, and the other end of the support column 3 is welded to the side wall of the support tray 2, which plays a role in supporting and connecting the support tray 2 and the clamp.
  • the role of holding plate 5 The role of holding plate 5.
  • the telescopic pull rod 12 passes through the through hole of the fixed adjuster 13, and the surface of the fixed adjuster 13 is provided with a rotatable screw 14, which can be loosened by turning the rotatable screw 14, so that the fixed adjuster 13 can be freely adjusted.
  • the position of the telescopic pull rod 12 is adjusted to a suitable position and then the rotatable screw 14 is tightened to fix the telescopic pull rod 12.
  • One end of the telescopic pull rod 12 is connected to the clamping plate 5 by means of bolt connection, and the angle of the clamping plate 5 can be adjusted by adjusting the tightness of the bolts. It can be flexibly dealt with when things happen.
  • the clamping and fixing device further includes a stop plate 16 , a fixing plate 17 , a locking rod 18 and a locking device 19 .
  • the stop plate 16 is connected to the fixed plate 17 through a spring, and the fixed plate 17 is bolt-connected with a clamping rod 18, and the other end of the clamping rod 18 is fixed to the supporting tray through a clamping device 19 2, the clamping device 19 is fixed on the supporting tray 2 by means of bolt connection, the clamping rod 18 is provided with an open cavity, and a rotating clamping device 19 is arranged in the cavity, so that The rotary clamp 19 is bolted to the side wall of the supporting tray 2 .
  • the surface of the base 1 is provided with a plurality of locking holes, and the outer ring of the base 1 is provided with a gear-shaped anti-slip column 21, which can increase the friction between the base 1 and the placement plane.
  • the surface of the supporting tray 2 is provided with a sliding cavity, and the locking rod 18 is placed in the sliding cavity, so that the locking rod 18 can move back and forth freely for adjustment.
  • the back side of the supporting tray 2 is provided with locking protrusions corresponding to the locking holes on the surface of the base 1 , and the base 1 and the supporting tray 2 are locked and fixed.
  • the telescopic adjustment baffle 8 further includes a baffle 22, a telescopic rod 23 welded to one side of the baffle 22, a fixed adjuster 24 fixed on the back of the base 1, the fixed adjuster 2
  • the surface of 24 is also provided with a rotatable screw 28, which can be unscrewed by turning the rotatable screw 28, and the position of the telescopic rod 23 can be freely adjusted, and then the rotatable screw can be adjusted to a suitable position. Two 28 are tightened to fix the telescopic rod 23.
  • the induction probe of the present invention is further an infrared induction probe 25, and the infrared induction probe 25 is placed on the surface of the drive motor 7, and the drive motor 7 is connected to the
  • the clamping plate 5 is in a vertical direction, and the infrared sensing probe 25 is in a parallel direction with the sawtooth cutting disc 4, so as to ensure that the infrared sensing probe 25 can perform detection work in real time.
  • the infrared induction probe 25 is placed at 1 centimeter away from the clamping plate.
  • the left and right sides of the clamping plate 5 are provided with the infrared induction probe 25, and the After the motor 7 is driven, the infrared induction probe 25 begins to perform detection work.
  • the infrared induction probe 25 senses that the human body is close to the infrared induction probe 25 and within the range of 1 cm of the clamping plate 5, the infrared induction probe 25 Infrared induction probe 25 will carry out forced power-off report to stop to described drive motor 7, makes cutting machine stop operation forcibly.
  • the infrared sensing probe 25 When the infrared sensing probe 25 is placed 3 centimeters away from the clamping plate, in order to carry out the detection work more comprehensively, the left and right sides of the clamping plate 5 are provided with the infrared sensing probe 25, start After the motor 7 is driven, the infrared sensing probe 25 starts to detect. When the infrared sensing probe 25 senses that the human body is close to the infrared sensing probe 25 within 3 cm of the clamping plate 5, The infrared sensing probe 25 will force the drive motor 7 to stop and stop the power, so that the cutting machine will stop working forcibly.
  • the infrared sensing probe 25 When the infrared sensing probe 25 is placed 2 centimeters away from the clamping plate, in order to carry out the detection work more comprehensively, the left and right sides of the clamping plate 5 are provided with the infrared sensing probe 25, start After the motor 7 is driven, the infrared sensing probe 25 starts to detect. When the infrared sensing probe 25 senses that the human body is close to the infrared sensing probe 25 within 2 cm of the clamping plate 5, The infrared sensing probe 25 will force the drive motor 7 to stop and stop the power, so that the cutting machine will stop working forcibly.
  • the present invention proposes a method for reporting and stopping the automatic reporting and stopping cutting machine, and the specific steps are as follows:
  • the rotating locking device 19 can keep the locking bar 18 fixed, and secondly fix the item to be cut, increasing the stability.
  • the scale of the item to be cut is determined according to the scale on the scale measurement baffle 9 , and the scale to be cut is further determined by rotating the adjustment of the telescopic adjustment baffle 8 .
  • the infrared sensing probe 25 senses the operation process in real time, and when the human body is detected to enter the sensing range, the drive motor 7 is forced to be powered off and reported to stop, so that the cutting machine stops working.
  • the gravity sensing device 26 will sense the change in the direction of gravity, and will force the drive motor 7 to shut down and stop. Stop the operation of the cutting machine to ensure the safety of workers.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

本发明涉及一种自动报停切割机及其报停方法，由支撑部，手持部和切割部组成。所述支撑部包括基座，所述基座上叠加有承托盘，所述承托盘上螺栓连接有定位板。所述切割部包括锯齿切割盘，用于夹持所述锯齿切割盘的夹持板，固定连接于所述夹持板上方的驱动电机，所述驱动电机安装有红外感应探头与重力感应装置。所述手持部包括手持握柄，与所述手持握柄固定连接的伸缩调节板。操作过程中，当操作者离所述锯齿切割盘过近，所述红外感应探头感应到操作者手部的距离后，强制对所述驱动电机报停，确保操作者的安全。当发生意外事故导致切割机整体发生侧翻、倾倒时，所述重力感应装置也会对所述驱动电机发出强制报停的指令，避免造成不必要的伤亡事故。

Description

一种自动报停切割机及其报停方法 技术领域
本发明涉及机械切割领域，具体涉及一种自动报停切割机及其报停方法。
 背景技术
在切割作业过程中，飞速旋转的锯齿盘不仅可以将所要切割的物品进行精准的切割，同时也存在着很大的安全隐患，在操作过程中，裸露在外的锯齿盘如有操作不当，或者操作不熟练等问题，极易发生意外伤亡事故。同时，在作业过程中，当发生一些突发状况导致切割机整体倾斜或倾倒时，无法及时的停止锯齿盘的运转，也会带来意外伤亡，造成人身损害。
传统的切割机虽也在安全措施上做出了一定的改进，但任无法较好的避免意外事故的发生，在意外事故发生时也不能及时的做出相应的保护手段。
 技术问题
提供一种自动报停切割机，并进一步提供一种基于上述自动报停切割机的报停方法，以解决现有技术存在的上述问题。
 技术解决方案
一种自动报停切割机，包括传支撑部、切割部和手持部三个部分。
其中，支撑部包括基座、定位板与承托盘，所述承托盘叠加于所述基座之上，所述定位板固定连接于所述承托盘上，焊接于所述承托盘一侧壁的支撑臂；切割部包括锯齿切割盘，用于夹持所述锯齿切割盘的夹持板；手持部包括手持握柄和驱动电机，所述驱动电机与所述手持握柄固定连接，且所述驱动电机安装有感应探头与重力感应装置。
在进一步的实施例中，所述手持握柄进一步为方形手持握柄；所述基座一侧连接有伸缩调节挡板，可根据所要进行切割物体长度进行调节；所述承托盘固定连接有夹紧固定装置，可对所要切割的物品进行固定；所述定位板进一步为刻度测量挡板，且所述刻度测量挡板垂直于所述伸缩调节挡板，所述刻度测量挡板在实际作业过程中，可用于对所要切割的物体切割长度进行准确测量。
在进一步的实施例中，所述锯齿切割盘与所述夹持板为螺栓连接，且所述锯齿切割盘夹持于所述夹持板内部，所述驱动电机一侧螺栓连接有固定稳固板，所述固定稳固板的一端焊接于速所述手持握柄上，另一端螺栓连接于所述夹持板上，使得所述驱动电机、所述手持握柄与所述夹持板之间形成稳固的连接。且所述夹持板进一步还包括有透明防护罩，所述透明防护罩与所述夹持板采用螺栓连接的方式相固定，在不使用所述自动报停切割机时，可将所述透明防护罩下拉覆盖住所述锯齿切割盘，可以避免在切割机存放时对人员造成的误伤；当需要使用所述自动报停切割机时，只需将所述透明防护罩上拉，将所述锯齿切割盘露出既可正常使用，所述透明防护罩优选TPU材质，不仅有较好的透明性能，且耐磨不易损坏，性价比较高。
在进一步的实施例中，所述支撑臂进一步包括支撑柱、伸缩拉杆与固定调节器，所述固定调节器一面焊接有手提柄，可用于提起整个自动报停切割机，进行所述自动报停切割机的搬运、移动。所述固定调节器另一面焊接于所述支撑柱的顶端，所述支撑柱另一端焊接于所述承托盘的一侧壁，起到了支撑连接所述承托盘与所述夹持板的作用。所述伸缩拉杆穿过所述固定调节器的通孔中，且所述固定调节器的表面设有可旋转螺丝，转动所述可旋转螺丝将其拧松，可自由调节所述伸缩拉杆的位置，在调整至合适的位置后再将所述可旋转螺丝拧紧，可固定住所述伸缩拉杆。所述伸缩拉杆的一端采用螺栓连接的方式与所述夹持板相连，通过调节螺栓的松紧情况可对所述夹持板的角度高低进行调节，在面对不同高度、厚度的切割物时可灵活应对。
在进一步的实施例中，所述夹紧固定装置进一步包括挡位板、固定板、卡位杆和卡位器。所述挡位板与所述固定板通过弹簧相连接，所述固定板螺栓连接有卡位杆，所述卡位杆的另一端通过卡位器固定于所述承托盘上，所述卡位器于所述承托盘采用螺栓连接的方式相固定，所述卡位杆设有开放式空腔，所述空腔内设有旋转卡位器，所述旋转卡位器螺栓连接于所述承托盘侧壁。拉动所述固定板将所要进行切割的物品放入其中，在所述弹簧的回弹力作用下会将所述物品固定于所述挡位板与所述固定板之间，再所述弹簧收紧后，转动所述旋转卡位器，将所述卡位杆与所述承托盘相固定，由此对所述固定板进行二次固定，进一步增加所要切割物品的稳固性。
在进一步的实施例中，所述基座表面设有多个卡位孔，所述基座的外圈设有齿轮状防滑柱，可增加基座与放置平面之间的摩擦力。所述承托盘表面设有滑动空腔，所述卡位杆置于所述滑动空腔内，使得所述卡位杆可自由的前后移动进行调节。所述承托盘的背面设有与所述基座表面卡位孔相对应的卡位凸点，所述基座与所述承托盘卡位连接相固定。所述伸缩调节挡板进一步包括挡物板，焊接于所述挡物板一侧的伸缩杆，固定于所述基座背面的固定调节器二，所述固定调节器二的表面也设有可旋转螺丝二，转动所述可旋转螺丝二将其拧松，可自由调节所述伸缩杆的位置，在调整至合适的位置后再将所述可旋转螺丝二拧紧，可固定住所述伸缩杆。
在进一步的实施例中，所述感应探头进一步为红外感应探头，所述红外感应探头置于所述驱动电机表面，且所述驱动电机与所述夹持板为垂直方向，所述红外感应探头与所述锯齿切割盘为平行方向，确保所述红外感应探头能够实时进行探测工作。所述红外感应探头置于距所述夹持板1厘米处，且所述夹持板的左右两侧均设有所述红外感应探头，启动所述驱动电机后，所述红外感应探头开始进行探测工作，当所述红外感应探头感应到人体靠近于所述红外感应探头与所述夹持板的1厘米范围内时，所述红外感应探头会对所述驱动电机进行强制性断电报停，使切割机强制停止作业。
在进一步的实施例中，所述红外感应探头置于距所述夹持板3厘米处，且所述夹持板的左右两侧均设有所述红外感应探头，启动所述驱动电机后，所述红外感应探头开始进行探测工作，当所述红外感应探头感应到人体靠近于所述红外感应探头于所述夹持板的3厘米范围内时，所述红外感应探头会对所述驱动电机进行强制性断电报停，使切割机强制停止作业。
在进一步的实施例中，所述红外感应探头置于距所述夹持板2厘米处，且所述夹持板的左右两侧均设有所述红外感应探头，启动所述驱动电机后，所述红外感应探头开始进行探测工作，当所述红外感应探头感应到人体靠近于所述红外感应探头于所述夹持板的2厘米范围内时，所述红外感应探头会对所述驱动电机进行强制性断电报停，使切割机强制停止作业。
一种自动报停切割机的报停方法，包括以下步骤：
S1、拉开所述固定板，将所要进行切割的物品置于所述挡位板与所述固定板之间，松开后弹簧会自动收紧将所要切割的物品进行固定，旋转所述旋转卡位器，可使所述卡位杆固定不动，对所要切割的物品进行二次固定，增加稳固性；
S2、根据所述刻度测量挡板上的刻度对所要切割的物品进行刻度确定，调节所述伸缩调节挡板对所要切割的刻度进一步确定；
S3、拧动所述可旋转螺丝，调节所述伸缩拉杆的位置，由此确定所述锯齿切割盘的位置，再调整完毕后再次拧动所述可旋转螺丝固定住所述伸缩拉杆；
S4、启动所述驱动电机，所述红外感应探头与所述重力感应装置开始工作，同时驱动所述锯齿切割盘进行转动；手握所述手持握柄，向下拉动，对所要切割的物品进行切割；
S5、在作业过程中，所述红外感应探头对操作过程进行实时感应，当感应到人体进入感应范围时，对所述驱动电机进行强制性断电报停，使切割机停止作业；
S6、在作业过程中，当发生剧烈晃动，或意外情况导致所述切割机发生倾倒时，所述重力感应装置会感应到重力方向的变化，对所述驱动电机进行强制断电报停，使所述切割机停止运转。
 有益效果
本发明涉及一种自动报停切割机及其报停方法，在实际作业过程中，当操作者因不够熟练、操作不当或意外状况距离切割盘过近时，红外感应探头会检测到危险的存在，对切割机进行自动强制报停，避免发生伤残事故的发生。虽然传统的切割机都较为稳固，但不可避免意外情况下发生倾倒或倾斜的状况，当发生切割机发生倾倒或倾斜是，重力感应装置会感应到重力方向的变化，同样对切割机进行自动强制报停，避免因倾倒或倾斜状态下的旋转切割机锯齿盘所造成的伤残事故。
 附图说明
图1为本发明整体的示意图。
图2为本发明中固定夹紧装置示意图。
图3为本发明中基座的示意图。
图4为本发明中承托盘的示意图。
图5为本发明中伸缩调节挡板示意图。
图6为本发明驱动电机的示意图。
图中各附图标记为：基座1、承托盘2、支撑柱3、锯齿切割盘4、夹持板5、手持握柄6、驱动电机7、伸缩调节挡板8、刻度测量挡板9、固定稳固板10、透明防护罩11、伸缩拉杆12、固定调节器13、可旋转螺丝14、手提柄15、挡位板16、固定板17、卡位杆18、卡位器19、旋转卡位器20、防滑柱21、挡物板22、伸缩杆23、固定调节器二24、红外感应探头25、重力感应装置26、散热通风板27、可旋转螺丝二28。
 本发明的实施方式
在下文的描述中，给出了大量具体的细节以便提供对本发明更为彻底的理解。然而，对于本领域技术人员而言显而易见的是，本发明可以无需一个或多个这些细节而得以实施。在其他的例子中，为了避免与本发明发生混淆，对于本领域公知的一些技术特征未进行描述。
申请人认为，传统的切割机在操作过程中如有操作不当等意外情况时，易发生伤残事故，同时也没有良好得措施降低事故发生得概率。
为此，申请人设计一种自动报停切割机及其报停方法，在操作过程中当感应到操作者距离切割机的切割盘过近或在意外情况下使得切割机发生倾斜、倾倒时，会对切割机进行自动强制报停，大大降低伤残事故的发生概率，提高切割作业过程中的安全性。
本发明涉及的自动报停切割机主要包括支撑部、切割部和手持部三个部分。其中支撑部包括基座1、定位板与承托盘2，所述承托盘2叠加于所述基座1之上，所述定位板与所述承托盘2固定连接，且所述承托盘2的一侧壁焊接有支撑臂；切割部包括锯齿切割盘4和夹持板5，所述锯齿切割盘4与所述夹持板5为夹持连接；手持部包括手持握柄6和驱动电机7，所述驱动电机7与所述手持握柄6固定连接，且所述驱动电机7安装有感应探头与重力感应装置26。
所述手持握柄6进一步为方形手持握柄6；所述基座1一侧连接有伸缩调节挡板8，在操作过程中可根据所要进行切割的物体长度进行所述伸缩调节板的距离调节；所述承托盘2固定连接有夹紧固定装置，可对所要切割的物品进行夹紧固定；所述定位板进一步为刻度测量挡板9，且所述刻度测量挡板9垂直于所述伸缩调节挡板8，便于所要进行切割的物品摆放，所述刻度测量挡板9在实际作业过程中，可用于对所要切割的物体切割长度进行准确测量。
在上述切割部的结构中，所述锯齿切割盘4与所述夹持板5为螺栓连接，且所述锯齿切割盘4夹持于所述夹持板5内部，所述驱动电机7一侧螺栓连接有固定稳固板10，所述固定稳固板10的一端焊接于速所述手持握柄6上，另一端螺栓连接于所述夹持板5上，使得所述驱动电机7、所述手持握柄6与所述夹持板5之间形成稳固的连接。且所述夹持板5进一步还包括有透明防护罩11，所述透明防护罩11与所述夹持板5采用螺栓连接的方式相固定，在不使用所述自动报停切割机时，可将所述透明防护罩11下拉覆盖住所述锯齿切割盘4，可以避免在切割机存放时对人员造成的误伤；当需要使用所述自动报停切割机时，只需将所述透明防护罩11上拉，将所述锯齿切割盘4露出既可正常使用，所述透明防护罩11优选TPU材质，不仅有较好的透明性能，且耐磨不易损坏，性价比较高。
所述支撑臂进一步包括支撑柱3、伸缩拉杆12与固定调节器13；所述固定调节器13一面焊接有手提柄15，可用于提起整个自动报停切割机，便于所述自动报停切割机的搬运、移动。所述固定调节器13另一面焊接于所述支撑柱3的顶端，所述支撑柱3另一端焊接于所述承托盘2的一侧壁，起到了支撑连接所述承托盘2与所述夹持板5的作用。所述伸缩拉杆12穿过所述固定调节器13的通孔中，且所述固定调节器13的表面设有可旋转螺丝14，转动所述可旋转螺丝14将其拧松，可自由调节所述伸缩拉杆12的位置，在调整至合适的位置后再将所述可旋转螺丝14拧紧，可固定住所述伸缩拉杆12。所述伸缩拉杆12的一端采用螺栓连接的方式与所述夹持板5相连，通过调节螺栓的松紧情况可对所述夹持板5的角度高低进行调节，在面对不同高度、厚度的切割物时可灵活应对。
在上述支撑部的结构中，所述夹紧固定装置进一步包括挡位板16、固定板17、卡位杆18和卡位器19。所述挡位板16与所述固定板17通过弹簧相连接，所述固定板17螺栓连接有卡位杆18，所述卡位杆18的另一端通过卡位器19固定于所述承托盘2上，所述卡位器19于所述承托盘2采用螺栓连接的方式相固定，所述卡位杆18设有开放式空腔，所述空腔内设有旋转卡位器19，所述旋转卡位器19螺栓连接于所述承托盘2侧壁。拉动所述固定板17将所要进行切割的物品放入其中，在所述弹簧的回弹力作用下会将所述物品固定于所述挡位板16与所述固定板17之间，在所述弹簧收紧后，转动所述旋转卡位器19，将所述卡位杆18与所述承托盘2相固定，由此对所述固定板17进行二次固定，进一步增加所要切割物品的稳固性。所述基座1表面设有多个卡位孔，所述基座1的外圈设有齿轮状防滑柱21，可增加基座1与放置平面之间的摩擦力。所述承托盘2表面设有滑动空腔，所述卡位杆18置于所述滑动空腔内，使得所述卡位杆18可自由的前后移动进行调节。所述承托盘2的背面设有与所述基座1表面卡位孔相对应的卡位凸点，所述基座1与所述承托盘2卡位连接相固定。所述伸缩调节挡板8进一步包括挡物板22，焊接于所述挡物板22一侧的伸缩杆23，固定于所述基座1背面的固定调节器二24，所述固定调节器二24的表面也设有可旋转螺丝二28，转动所述可旋转螺丝二28将其拧松，可自由调节所述伸缩杆23的位置，在调整至合适的位置后再将所述可旋转螺丝二28拧紧，可固定住所述伸缩杆23。
为了应对突发状况需要对切割机进行强制报停，本发明所述感应探头进一步为红外感应探头25，所述红外感应探头25置于所述驱动电机7表面，且所述驱动电机7与所述夹持板5为垂直方向，所述红外感应探头25与所述锯齿切割盘4为平行方向，确保所述红外感应探头25能够实时进行探测工作。所述红外感应探头25置于距所述夹持板1厘米处，为了更为全面的进行探测工作，所述夹持板5的左右两侧均设有所述红外感应探头25，启动所述驱动电机7后，所述红外感应探头25开始进行探测工作，当所述红外感应探头25感应到人体靠近于所述红外感应探头25与所述夹持板5的1厘米范围内时，所述红外感应探头25会对所述驱动电机7进行强制性断电报停，使切割机强制停止作业。
当所述红外感应探头25置于距所述夹持板3厘米处时，为了更为全面的进行探测工作，所述夹持板5的左右两侧均设有所述红外感应探头25，启动所述驱动电机7后，所述红外感应探头25开始进行探测工作，当所述红外感应探头25感应到人体靠近于所述红外感应探头25于所述夹持板5的3厘米范围内时，所述红外感应探头25会对所述驱动电机7进行强制性断电报停，使切割机强制停止作业。
当所述红外感应探头25置于距所述夹持板2厘米处时，为了更为全面的进行探测工作，所述夹持板5的左右两侧均设有所述红外感应探头25，启动所述驱动电机7后，所述红外感应探头25开始进行探测工作，当所述红外感应探头25感应到人体靠近于所述红外感应探头25于所述夹持板5的2厘米范围内时，所述红外感应探头25会对所述驱动电机7进行强制性断电报停，使切割机强制停止作业。
在上述自动报停切割机的基础之上，本发明提出一种自动报停切割机的报停方法，具体步骤如下：
首先，拉开所述固定板17，将所要进行切割的物品置于所述挡位板16与所述固定板17之间，松开后弹簧会自动收紧将所要切割的物品进行固定，旋转所述旋转卡位器19，可使所述卡位杆18固定不动，对所要切割的物品进行二次固定，增加稳固性。
接着，根据所述刻度测量挡板9上的刻度对所要切割的物品进行刻度确定，旋转所述调节所述伸缩调节挡板8对所要切割的刻度进一步确定。
随后，拧动所述可旋转螺丝14，调节所述伸缩拉杆12的位置，由此确定所述锯齿切割盘4的位置，再调整完毕后再次拧动所述可旋转螺丝14固定住所述伸缩拉杆12。
紧接着，启动所述驱动电机7，所述红外感应探头25与所述重力感应装置26开始工作，同时驱动所述锯齿切割盘4进行转动；手握所述手持握柄6，向下拉动，对所要切割的物品进行切割。
在作业过程中，所述红外感应探头25对操作过程进行实时感应，当感应到人体进入感应范围时，对所述驱动电机7进行强制性断电报停，使切割机停止作业。
另外，在作业过程中当发生剧烈晃动，或意外情况导致所述切割机发生倾倒时，所述重力感应装置26会感应到重力方向的变化，对所述驱动电机7进行强制断电报停，使所述切割机停止运转，保证作业人员安全。
如上所述，尽管参照特定的优选实施例已经表示和表述了本发明，但其不得解释为对本发明自身的限制。在不脱离所附权利要求定义的本发明的精神和范围前提下，可对其在形式上和细节上做出各种变化。

Claims (10)

  1. 一种自动报停切割机，其特征是包括：
    支撑部，包括基座，叠加于所述基座上的承托盘，固定连接于所述承托盘上的定位板，焊接于所述承托盘一侧壁的支撑臂；
    切割部，包括锯齿切割盘，用于夹持所述锯齿切割盘的夹持板；
    手持部，包括手持握柄，与所述手持握柄固定连接的驱动电机，所述驱动电机安装有感应探头与重力感应装置。
  2. 根据权利要求1所述的一种自动报停切割机，其特征在于：
    所述基座一侧连接有伸缩调节挡板，所述承托盘固定连接有夹紧固定装置，所述手持握柄进一步为方形手持握柄；
    所述定位板进一步为刻度测量挡板，且所述刻度测量挡板垂直于所述伸缩调节挡板。
  3. 根据权利要求1所述的一种自动报停切割机，其特征在于：
    所述锯齿切割盘螺栓连接于所述夹持板内部，所述驱动电机一侧螺栓连接有固定稳固板，所述固定稳固板的一端焊接于所述手持握柄上，所述固定稳固板的另一端螺栓连接于所述夹持板上。
  4. 根据权利要求3所述的一种自动报停切割机，其特征在于：
    所述夹持板进一步包括透明防护罩，所述透明防护罩与所述夹持板采用螺栓连接的方式相固定；
    所述支撑臂进一步包括支撑柱、伸缩拉杆与固定调节器，所述支撑柱焊接于所述承托盘的侧壁，所述固定调节器焊接与所述支撑臂的顶端，所述伸缩拉杆穿过所述固定调节器的通孔中，且所述固定调节器的表面设有可旋转螺丝，所述固定调节器还焊接有手提柄；所述伸缩拉杆的一端通过螺栓连接的方式与所述夹持板连接。
  5. 根据权利要求2所述的一种自动报停切割机，其特征在于：
    所述夹紧固定装置进一步包括挡位板，通过弹簧与所述挡位板连接的固定板；
    所述固定板螺栓连接有卡位杆，所述卡位杆的另一端通过卡位器固定于所述承托盘上，所述卡位器于所述承托盘采用螺栓连接的方式相固定，所述卡位杆设有开放式空腔，所述空腔内设有旋转卡位器，所述旋转卡位器螺栓连接于所述承托盘侧壁。
  6. 根据权利要求1所述的一种自动报停切割机，其特征在于：
    所述基座表面设有多个卡位孔，所述基座的外圈设有齿轮状防滑柱；
    所述承托盘表面设有滑道空腔，所述卡位杆置于滑动空腔内，所述承托盘背面设有卡位凸点；
    所述基座与所述承托盘卡位连接相固定。
  7. 根据权利要求2所述的一种自动报停切割机，其特征在于：
    所述伸缩调节挡板进一步包括挡物板，焊接于所述挡物板一侧的伸缩杆，固定于所述基座背面的固定调节器二。
  8. 根据权利要求1所述的一种自动报停切割机，其特征在于：
    所述感应探头进一步为红外感应探头，所述红外感应探头置于所述驱动电机表面，且所述驱动电机与所述夹持板为垂直方向，所述红外感应探头置于距所述夹持板1~3厘米处，所述夹持板两侧上方均设有所述红外感应探头。
  9. 根据权利要求1所述的一种自动报停切割机，其特征在于：
    所述重力感应装置置于所述驱动电机内部，所述驱动电机一侧设有散热通风板，所述通风板表面分布有散热通风孔。
  10. 根据权利要求1至9中任一项所述的一种自动报停切割机的报停方法，其特征在于包括以下步骤：
    S1、拉开所述固定板，将所要进行切割的物品置于挡位板与所述固定板之间，松开后弹簧会自动收紧将所要切割的物品进行固定，旋转所述旋转卡位器，使得所述卡位杆固定不动，对所要切割的物品进行二次固定，增加稳固性；
    S2、根据刻度测量挡板上的刻度对所要切割的物品进行刻度确定，调节伸缩调节挡板对所要切割的刻度进一步确定；
    S3、拧动可旋转螺丝，调节所述伸缩拉杆的位置，由此确定所述锯齿切割盘的位置，再调整完毕后再次拧动所述可旋转螺丝固定住所述伸缩拉杆；
    S4、启动所述驱动电机，红外感应探头与所述重力感应装置开始工作，同时驱动所述锯齿切割盘进行转动；手握所述手持握柄，向下拉动，对所要切割的物品进行切割；
    S5、在作业过程中，所述红外感应探头对操作过程进行实时感应，当感应到人体进入感应范围时，对所述驱动电机进行强制性断电报停，使切割机停止作业；
    S6、在作业过程中，当发生剧烈晃动，或意外情况导致所述切割机发生倾倒时，所述重力感应装置会感应到重力方向的变化，对所述驱动电机进行强制断电报停，使所述切割机停止运转。
PCT/CN2021/101787 2021-05-26 2021-06-23 一种自动报停切割机及其报停方法 WO2022246939A1 (zh)

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