WO2014012281A1 - 切割装置 - Google Patents

切割装置 Download PDF

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Publication number
WO2014012281A1
WO2014012281A1 PCT/CN2012/079911 CN2012079911W WO2014012281A1 WO 2014012281 A1 WO2014012281 A1 WO 2014012281A1 CN 2012079911 W CN2012079911 W CN 2012079911W WO 2014012281 A1 WO2014012281 A1 WO 2014012281A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
fixing
rib
fixed shaft
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2012/079911
Other languages
English (en)
French (fr)
Inventor
佘峰
李冬
黄正明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/703,244 priority Critical patent/US20140182438A1/en
Publication of WO2014012281A1 publication Critical patent/WO2014012281A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • C03B33/105—Details of cutting or scoring means, e.g. tips
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7755—Carrier for rotatable tool movable during cutting

Definitions

  • the present invention relates to the field of cutting technology, and in particular to a cutting device for a liquid crystal panel.
  • the cutting device is one of the main manufacturing equipment of the liquid crystal panel. In the production process of the liquid crystal panel, the cutting device is used to cut the liquid crystal panel into a suitable size as required; or the color filter substrate for cutting the liquid crystal panel to expose the terminals of the array substrate for aligning the liquid crystal panel.
  • the cutting device of the prior art liquid crystal panel includes a bearing, a wheel cutter fixed shaft, and a cutter head.
  • the bearing comprises an inner ring
  • the fixed shaft of the wheel cutter is fixedly connected with the inner ring of the bearing
  • the cutter head is arranged at one end of the fixed shaft of the wheel cutter.
  • a primary object of the present invention is to provide a cutting device for preventing glass chips from falling onto a bearing, ensuring smooth rotation of the bearing and thereby improving the quality of the cutting.
  • the present invention provides a cutting device comprising a housing, a bearing, a holder and a wheel cutter, the housing having a receiving cavity; the bearing being received in the receiving cavity of the housing,
  • the inner ring and the outer ring are fixedly connected to the seat, the outer ring is engaged with the inner wall of the outer casing; the outer end of the seat protrudes from the outer casing;
  • the wheel cutter comprises a knife a first end and a second end, the fixed shaft has a first end and a second end, the first end of the fixed shaft is fixedly coupled to the cutter head, and the second end and the seat protrude from the outer casing One end is fixedly connected.
  • the one end of the knife holder for fixing the wheel cutter is recessed to form a receiving portion, the inner wall of the receiving portion is provided with at least one ridge; and the second end is provided with a groove adapted to the ridge.
  • the rib is engaged with the groove and fixed.
  • one end of the knife holder is fixed with a fixing portion, and a fixing ring is fixed in the fixing portion, and an inner wall of the fixing ring is convexly provided with at least one ridge; and the second end is provided with a seat
  • the rib-fitted groove is fixed to the groove.
  • the one end of the knife holder fixed to the wheel cutter is recessed to form a receiving portion, the inner wall of the receiving portion is recessed inwardly to form at least one groove; and the second end is provided with the groove a rib, the rib being engaged with the groove.
  • the one end of the knife holder is fixed with a fixing portion, and a fixing ring is fixed in the fixing portion, and an inner wall of the fixing ring is recessed inward to form at least one groove; and the second end is provided with The groove is adapted to be embossed, and the rib is engaged with the groove.
  • the cutting device further comprises a motor and a lead screw, the screw rod being respectively connected to the motor and the outer casing.
  • the outer casing has two oppositely disposed support arms, and the end of the support arm is provided with a connecting arm connecting the support arm, and the connecting arm is provided with a threaded through hole adapted to the screw; the wire
  • the rod has an external thread, the threaded through hole being provided with an internal thread adapted to the external thread of the screw.
  • the cutting device further comprises a guide rail, the outer casing having a guide groove; the guide rail being disposed into the guide groove.
  • the present invention also provides a cutting device comprising a housing, a bearing, a holder and a wheel cutter, the housing having a receiving cavity; the bearing being fixed on the holder and accommodating the housing Inside the cavity, one end of the seat protrudes from the outer casing, and the wheel cutter is fixed at one end of the seat protruding from the outer casing.
  • one end of the knife holder for fixing the wheel cutter is recessed to form a receiving portion, and the inner wall of the receiving portion is provided with at least one ridge.
  • one end of the knife holder for fixing the wheel cutter is provided with a fixing portion, and a fixing ring is fixed in the fixing portion, and at least one rib is protruded from an inner wall of the fixing ring.
  • the wheel cutter comprises a cutter head and a fixed shaft
  • the fixed shaft has a first end and a second end
  • the first end of the fixed shaft is fixedly connected with the cutter head
  • the second end is
  • the blade holder is fixedly connected
  • the second end is provided with a groove adapted to the ridge, and the rib is engaged with the groove.
  • one end of the knife holder for fixing the wheel cutter is recessed to form a receiving portion, and the inner wall of the receiving portion is recessed inward to form at least one groove.
  • one end of the knife holder for fixing the wheel cutter is provided with a fixing portion, and a fixing ring is fixed in the fixing portion, and an inner wall of the fixing ring is recessed inward to form at least one groove.
  • the wheel cutter comprises a cutter head and a fixed shaft
  • the fixed shaft has a first end and a second end
  • the first end of the fixed shaft is fixedly connected with the cutter head
  • the second end is
  • the blade holder is fixedly connected
  • the second end is provided with a rib corresponding to the groove, and the rib is engaged with the groove.
  • the cutting device further comprises a motor and a lead screw, the screw rod being respectively connected to the motor and the outer casing.
  • the outer casing has two oppositely disposed support arms, and the end of the support arm is provided with a connecting arm connecting the support arm, and the connecting arm is provided with a threaded through hole adapted to the screw; the wire
  • the rod has an external thread, the threaded through hole being provided with an internal thread adapted to the external thread of the screw.
  • the cutting device further comprises a guide rail, the outer casing having a guide groove; the guide rail being disposed into the guide groove.
  • the present invention incorporates a bearing into the outer casing, and when the glass is cut, the glass swarf will slide down the wheel cutter to the outer casing. Therefore, the cutting device provided by the invention can effectively prevent the glass slag from falling in the bearing and affect the rotation of the bearing, thereby improving the service life of the bearing, ensuring smooth rotation of the bearing and improving the quality of the cutting.
  • FIG. 1 is a schematic structural view of an embodiment of a cutting device of the present invention
  • Figure 2 is a partial cross-sectional structural view of Figure 1;
  • FIG. 3 is a bottom plan view showing an embodiment of a fixing ring of the cutting device of the present invention.
  • FIG. 4 is a bottom plan view showing another embodiment of a retaining ring of the cutting device of the present invention.
  • FIG 1 is a schematic view showing the structure of an embodiment of a cutting device of the present invention.
  • the cutting device provided in this embodiment includes a housing 10, a bearing 20, a holder 30 and a wheel cutter 40.
  • the housing 10 has a receiving cavity 101 for receiving the bearing 20, and the bearing 20 is fixed on the holder 30 and accommodated.
  • the outer casing 10 houses the cavity 101.
  • One end of the holder 30 protrudes from the outer casing 10; the wheel cutter 40 is fixed to one end of the holder 30 projecting from the outer casing 10.
  • the bearing 20 includes an inner ring 21 and an outer ring 22, and a ball 23 is disposed between the inner ring and the outer ring.
  • the seat 30 is fixedly coupled to the inner ring 21 of the bearing 20, and the outer ring 22 of the bearing 20 and the inner wall of the outer casing 10 fit.
  • the holder 30 is partially disposed in the accommodating cavity 101 for fixing the bearing 20, and the wheel knives 40 are fixed to one end of the holder 30 protruding from the outer casing 10.
  • the electromagnetic principle can be used to cause the wheel cutter 40 to be engaged with the holder 30 to fix the wheel cutter 40 to the holder 30.
  • the number of the bearings 20 can be set according to actual needs.
  • the bearings 20 are preferably two and are fixed to the seat 30 in parallel.
  • the present invention will slide the swarf from the wheel cutter 40 onto the outer casing 10 when the liquid crystal panel is cut. Therefore, the cutting device provided by the invention can effectively prevent the glass slag from falling into the bearing 20 and affect the rotation of the bearing 20, thereby improving the service life of the bearing 20, and ensuring smooth rotation of the bearing 20 and improving the quality of the cutting.
  • the above-mentioned knife holder 30 may be any columnar structure, and in the embodiment, the holder 30 is preferably a cylinder.
  • the seat 30 is provided with a housing 10, for example an opening can be provided in the housing 10, the opening being sized to fit the seat 30.
  • the bearing 20 is received in the receiving cavity 101 of the outer casing 10 and is fixedly connected to the seat 30.
  • the seat 30 is fixedly connected to the wheel cutter 40 through an opening in the outer casing 10, and is adapted to the seat 30 due to the size of the opening. Thereby, the glass swarf is further prevented from falling within the bearing 20, affecting the rotation of the bearing 20.
  • the wheel cutter 40 includes a cutter head 401 and a fixed shaft 402.
  • the fixed shaft 402 has a first end and a second end. The first end of the fixed shaft 402 is fixedly coupled to the cutter head 401, and the second end is coupled to the cutter base. 30 fixed connection.
  • FIG. 2 is a partial cross-sectional structural view of FIG.
  • the second end of the fixed shaft 402 is engageable and fixedly coupled to the seat 30.
  • the holder 30 is configured to fix the receiving portion of the fixed shaft 402 by recessing at one end of the fixing head 40.
  • the inner wall of the receiving portion is provided with at least one rib 301
  • the fixing shaft 402 is provided with a groove adapted to the rib 301.
  • the rib 301 is engaged with the groove on the fixed shaft 402 to effectively prevent the fixed shaft 402 from rotating in the accommodating portion of the seat 30, thereby further strengthening the mechanical strength of the fixed seat 30 and the fixed shaft 402.
  • the number and position of the above-mentioned ridges 301 can be set according to actual needs, and are not further limited herein.
  • the number of the ribs 301 is four, and is evenly distributed on the inner wall of the accommodating portion.
  • the inner wall of the receiving portion of the seat 30 can also be recessed inwardly to form at least one groove, and the fixing shaft 402 is provided with a rib corresponding to the groove.
  • the groove is engaged with the ridge on the fixed shaft 402, which can effectively prevent the fixed shaft 402 from rotating in the accommodating portion of the seat 30, thereby further strengthening the mechanical strength of the fixed seat 30 and the fixed shaft 402.
  • the ribs 301 or grooves of the seat 30 are integrally formed with the seat 30.
  • the holder 30 can be used to fix one end of the cutter head 40 or a fixing portion, and a fixing ring for holding the cutter head 40 is fixed in the fixing portion.
  • FIG. 3 is a bottom view of an embodiment of the retaining ring.
  • the inner wall of the fixing ring 50 is convexly provided with at least one rib 501.
  • the fixing shaft 402 is provided with a groove adapted to the rib 501.
  • the fixing ring 50 is fixed in the fixing portion of the blade holder 30, and the outer wall of the fixing ring 50 is attached to the inner wall of the fixing portion, and the protruding bar 501 is engaged with the groove on the fixing shaft 402.
  • FIG. 4 is a bottom view of another embodiment of the retaining ring.
  • the inner wall of the fixing ring 50 is recessed inwardly to form at least one groove 502.
  • the fixing shaft 402 is convexly provided with a rib corresponding to the groove 502.
  • the fixing ring 50 is fixed in the fixing portion of the blade holder 30, and the outer wall of the fixing ring 50 is fitted to the inner wall of the fixing portion, and the groove 502 is engaged with the ridge on the fixing shaft 402.
  • the fixing ring 50 and the seat 30 are separately prepared and fixed by assembly, so that when the rib 501 or the groove 502 is damaged and there is a problem with the cooperation between the cutter head 40, Simply replacing the retaining ring 50 without replacing the seat 30 makes the replacement operation easier and saves the cost of replacement.
  • the cutting device further includes a guide rail 50, a motor 60 and a lead screw 70.
  • the lead screw 70 is rotatably connected to the motor 60 and the connecting arm 103, respectively, and the outer casing is provided with a guiding groove adapted to the guiding rail 50.
  • the outer casing 10 has two oppositely disposed support arms 102.
  • the end of the support arm 102 is provided with a connecting arm 103 connecting the supporting arm 102.
  • the connecting arm 103 is provided with a threaded passage adapted to the screw 70. hole.
  • the lead screw 70 has an external thread, and the threaded through hole is provided with an internal thread adapted to the external thread of the screw shaft 70.
  • the guide rail 50 is located in the guide groove of the outer casing 10, and the outer casing 10 slides along the guide rail 50.
  • the screw 60 of the motor 60 rotates, so that the threaded through hole moves up and down along the screw 70, so that the outer casing 10 slides in the direction of the guide rail 50, thereby driving the bearing 20, the holder 30 and the cutter head 40 to move up and down.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

切割装置
技术领域
本发明涉及切割技术领域，特别涉及一种液晶面板的切割装置。
背景技术
切割装置是液晶面板的主要制造设备之一。在液晶面板的生产过程中，切割装置用来将液晶面板按照需求切割成的合适尺寸；或者用来切割液晶面板的彩色滤光片基板以露出阵列基板的端子，用于对液晶面板进行配向。
现有技术中液晶面板的切割装置包括轴承、轮刀固定轴以及刀头。其中轴承包括一内环，轮刀固定轴与轴承的内环固定连接，刀头设置在轮刀固定轴一端。在切割液晶面板时，刀头切割面板会产生玻璃屑，由于轴承暴露在外，玻璃屑会沿轮刀固定轴滑落至轴承上，并在轴承上堆积，从而导致轴承旋转受阻，降低了轴承的使用寿命，进而导致切割的品质下降。
因此，如何防止切割液晶面板产生的玻璃屑进入轴承，已成为液晶面板切割领域亟需解决的问题。
发明内容
本发明的主要目的在于提供一种切割装置，旨在防止玻璃屑掉落至轴承上，保证轴承旋转顺畅，进而提高切割的品质。
为了实现上述目的，本发明提供了一种切割装置，包括外壳、轴承、刀座和轮刀，所述外壳具有容置空腔；所述轴承容置于所述外壳的容置空腔内，其包括内环和外环，所述内环与所述刀座固定连接，所述外环与所述外壳的内壁贴合；所述刀座一端凸出所述外壳；所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座凸出所述外壳的一端固定连接。
优选地，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁设置至少一凸条；所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
优选地，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁凸设有至少一凸条；所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
优选地，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁向内凹陷形成至少一凹槽；所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
优选地，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁向内凹陷形成至少一凹槽；所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
优选地，所述切割装置还包括电机和丝杆，所述丝杆分别与所述电机及所述外壳连接。
优选地，所述外壳具有两相对设置的支撑臂，所述支撑臂的末端设有连接所述支撑臂的连接臂，所述连接臂设有与丝杆适配的螺纹通孔；所述丝杆具有外螺纹，所述螺纹通孔设有与所述丝杆的外螺纹适配的内螺纹。
优选地，所述切割装置还包括导轨，所述外壳具有导槽；所述导轨设置到所述导槽内。
本发明还提供一种切割装置，包括外壳、轴承、刀座和轮刀，所述外壳具有容置空腔；所述轴承固定在所述刀座上且容置于所述外壳的容置空腔内，所述刀座一端凸出所述外壳，所述轮刀固定在所述刀座的凸出所述外壳的一端。
优选地，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁设置至少一凸条。
优选地，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁凸设有至少一凸条。
优选地，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
优选地，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁向内凹陷形成至少一凹槽。
优选地，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁向内凹陷形成至少一凹槽。
优选地，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
优选地，所述切割装置还包括电机和丝杆，所述丝杆分别与所述电机及所述外壳连接。
优选地，所述外壳具有两相对设置的支撑臂，所述支撑臂的末端设有连接所述支撑臂的连接臂，所述连接臂设有与丝杆适配的螺纹通孔；所述丝杆具有外螺纹，所述螺纹通孔设有与所述丝杆的外螺纹适配的内螺纹。
优选地，所述切割装置还包括导轨，所述外壳具有导槽；所述导轨设置到所述导槽内。
本发明通过将轴承内置于外壳，在玻璃切割时，玻璃屑将从沿轮刀滑落至外壳上。因此，本发明提供的切割装置可有效的避免玻璃屑滑落在轴承的内，影响轴承的转动，从而提高了轴承的使用寿命，同时保证了轴承转动顺畅，提高了切割的品质。
附图说明
图1为本发明切割装置的一实施例的结构示意图；
图2为图1的局部剖视结构示意图；
图3为本发明切割装置的固定环的一实施例的仰视结构示意图；
图4为本发明切割装置的固定环的另一实施例的仰视结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参照图1，图1为本发明切割装置的一实施例的结构示意图。本实施例提供的切割装置包括外壳10、轴承20、刀座30和轮刀40，其中外壳10具有容置轴承20的容置空腔101，该轴承20固定在刀座30上且容置于外壳10的容置空腔101内。该刀座30的一端凸出外壳10；轮刀40固定在刀座30凸出外壳10的一端上。
上述轴承20包括内环21和外环22，该内环和外环之间设有滚珠23，刀座30与轴承20的内环21固定连接，该轴承20的外环22与外壳10的内壁贴合。刀座30部分设置在所述容置空腔101内，用于固定所述轴承20，所述轮刀40固定在刀座30凸出外壳10的一端上。例如可采用电磁原理，使轮刀40与刀座30吸合，从而将轮刀40固定在刀座30上。应当说明的是，轴承20的数量可根据实际需要进行设置，本实施例中，轴承20优选为两个，且并列地固定在刀座30上。
本发明通过将轴承20内置于外壳10，在切割液晶面板时，玻璃屑将从沿轮刀40滑落至外壳10上。因此，本发明提供的切割装置可有效的避免玻璃屑滑落在轴承20内，影响轴承20的转动，从而提高了轴承20的使用寿命，同时保证了轴承20转动顺畅，提高了切割的品质。
应当说明的是，上述刀座30可以为任意柱状结构，本实施例中刀座30优选为圆柱体。刀座30凸出外壳10设置，例如可在外壳10设置一开口，该开口的大小与刀座30适配。轴承20容置于外壳10的容置空腔101、且与刀座30固定连接，该刀座30穿过外壳10上的开口与轮刀40固定连接，由于开口的大小与刀座30适配，从而进一步的防止玻璃屑落在轴承20内，影响轴承20的转动。
进一步地，上述轮刀40包括刀头401和固定轴402，该固定轴402具有第一端和第二端，固定轴402的第一端与刀头401固定连接，第二端与上述刀座30固定连接。
请一并参阅图2所示，图2为图1的局部剖视结构示意图。本实施例中，固定轴402的第二端可与上述刀座30啮合固定连接。
具体地，刀座30用于固定刀头40的一端内凹陷形成固定该固定轴402的容置部。该容置部内壁设置至少一凸条301，该固定轴402上设置与该凸条301适配的凹槽。凸条301与固定轴402上的凹槽卡合固定，可有效的防止固定轴402在刀座30的容置部内旋转，从而进一步的加强了刀座30与固定轴402固定的机械强度。
应当说明的是，上述凸条301的数量和位置可根据实际需要进行设定，在此不作进一步的限定。作为优选，本实施例中，凸条301的数量为4个，且均匀分布在容置部的内壁。
当然，在其他实施方式中，该刀座30的该容置部的内壁也可向内凹陷形成至少一凹槽，该固定轴402上设置与该凹槽适配的凸条。凹槽与固定轴402上的凸条卡合固定，可有效的防止固定轴402在刀座30的容置部内旋转，从而进一步的加强了刀座30与固定轴402固定的机械强度。
应当说明的是，上述凹槽的数量和位置可根据实际需要进行设定，在此不作进一步的限定。
上述实施例中，所述刀座30的凸条301或凹槽为与刀座30一体成型。在其他实施例中，所述刀座30用于固定刀头40的一端也可开设一固定部，该固定部内固定一用于与所述刀头40卡持的固定环。
请参阅图3，其为所述固定环的一实施例的仰视示意图。该固定环50的内壁凸设有至少一凸条501，对应的，固定轴402上设置与该凸条501适配的凹槽。固定环50固定在刀座30的固定部内，且固定环50的外壁贴合所述固定部的内壁，凸条501与固定轴402上的凹槽卡合固定。
请参阅图4，其为所述固定环的另一实施例的仰视示意图。该固定环50的内壁向内凹陷形成有至少一凹槽502，对应的，固定轴402上凸设有与该凹槽502适配的凸条。固定环50固定在刀座30的固定部内，且固定环50的外壁贴合所述固定部的内壁，凹槽502与固定轴402上的凸条卡合固定。
上述实施例中，所述固定环50与刀座30为分别制得，并通过组装固定，因此，当所述凸条501或凹槽502出现损坏而与刀头40之间的配合出现问题时，只需更换固定环50而无需更换刀座30，使更换操作更加简便，也节省了更换所需的成本。
请再参阅图1，上述切割装置还包括导轨50、电机60和丝杆70，该丝杆70分别与电机60和连接臂103转动连接，外壳设有与该导轨50适配的导槽。
本实施例中，上述外壳10具有两相对设置的支撑臂102，该支撑臂102的末端设有连接该支撑臂102的连接臂103，该连接臂103设有与丝杆70适配的螺纹通孔。丝杆70具有外螺纹，螺纹通孔设有与丝杆70的外螺纹适配的内螺纹。导轨50位于外壳10的导槽内，外壳10沿导轨50滑动。工作时，通过电机60丝杆70转动，使得螺纹通孔沿丝杆70上下移动，从而实现外壳10沿导轨50的方向滑动，进而带动轴承20、刀座30及刀头40上下移动。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种切割装置，其特征在于，包括外壳、轴承、刀座和轮刀，所述外壳具有容置空腔；所述轴承容置于所述外壳的容置空腔内，其包括内环和外环，所述内环与所述刀座固定连接，所述外环与所述外壳的内壁贴合；所述刀座一端凸出所述外壳；所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座凸出所述外壳的一端固定连接。
  2. 如权利要求1所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁设置至少一凸条；所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
  3. 如权利要求1所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁凸设有至少一凸条；所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
  4. 如权利要求1所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁向内凹陷形成至少一凹槽；所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
  5. 如权利要求1所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁向内凹陷形成至少一凹槽；所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
  6. 如权利要求1所述的切割装置，其特征在于，所述切割装置还包括电机和丝杆，所述丝杆分别与所述电机及所述外壳连接。
  7. 如权利要求6所述的切割装置，其特征在于，所述外壳具有两相对设置的支撑臂，所述支撑臂的末端设有连接所述支撑臂的连接臂，所述连接臂设有与丝杆适配的螺纹通孔；所述丝杆具有外螺纹，所述螺纹通孔设有与所述丝杆的外螺纹适配的内螺纹。
  8. 如权利要求6所述的切割装置，其特征在于，所述切割装置还包括导轨，所述外壳具有导槽；所述导轨设置到所述导槽内。
  9. 一种切割装置，其特征在于，包括外壳、轴承、刀座和轮刀，所述外壳具有容置空腔；所述轴承固定在所述刀座上且容置于所述外壳的容置空腔内，所述刀座一端凸出所述外壳，所述轮刀固定在所述刀座的凸出所述外壳的一端。
  10. 如权利要求9所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁设置至少一凸条。
  11. 如权利要求10所述的切割装置，其特征在于，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
  12. 如权利要求9所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁凸设有至少一凸条。
  13. 如权利要求12所述的切割装置，其特征在于，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凸条适配的凹槽，所述凸条与所述凹槽卡合固定。
  14. 如权利要求9所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端凹陷形成容置部，该容置部内壁向内凹陷形成至少一凹槽。
  15. 根据权利要求14所述的切割装置，其特征在于，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
  16. 如权利要求9所述的切割装置，其特征在于，所述刀座固定所述轮刀的一端开设有固定部，该固定部内固定有一固定环，该固定环的内壁向内凹陷形成至少一凹槽。
  17. 根据权利要求16所述的切割装置，其特征在于，所述轮刀包括刀头和固定轴，所述固定轴具有第一端和第二端，所述固定轴的第一端与所述刀头固定连接，所述第二端与所述刀座固定连接，且所述第二端上设置有与所述凹槽适配的凸条，所述凸条与所述凹槽卡合固定。
  18. 如权利要求9所述的切割装置，其特征在于，所述切割装置还包括电机和丝杆，所述丝杆分别与所述电机及所述外壳连接。
  19. 如权利要求18所述的切割装置，其特征在于，所述外壳具有两相对设置的支撑臂，所述支撑臂的末端设有连接所述支撑臂的连接臂，所述连接臂设有与丝杆适配的螺纹通孔；所述丝杆具有外螺纹，所述螺纹通孔设有与所述丝杆的外螺纹适配的内螺纹。
  20. 如权利要求18所述的切割装置，其特征在于，所述切割装置还包括导轨，所述外壳具有导槽；所述导轨设置到所述导槽内。
PCT/CN2012/079911 2012-07-18 2012-08-10 切割装置 Ceased WO2014012281A1 (zh)

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CN113277721A (zh) * 2021-04-21 2021-08-20 彩虹（合肥）液晶玻璃有限公司 一种溢流法平板玻璃双向切割装置
CN113277721B (zh) * 2021-04-21 2022-08-30 彩虹（合肥）液晶玻璃有限公司 一种溢流法平板玻璃双向切割装置

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