WO2013104189A1 - 一种用于数控裁剪机的新型打孔和磨刀组合装置 - Google Patents
一种用于数控裁剪机的新型打孔和磨刀组合装置 Download PDFInfo
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- WO2013104189A1 WO2013104189A1 PCT/CN2012/080509 CN2012080509W WO2013104189A1 WO 2013104189 A1 WO2013104189 A1 WO 2013104189A1 CN 2012080509 W CN2012080509 W CN 2012080509W WO 2013104189 A1 WO2013104189 A1 WO 2013104189A1
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- sharpening
- pulley
- punching
- belt
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004080 punching Methods 0.000 claims description 72
- 230000007704 transition Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/361—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of reciprocating blades
Definitions
- the invention relates to a novel punching and sharpening combined device for a numerical control cutting machine. Background technique
- the punching device is a device for positioning and punching the cutting material
- the sharpening device is a device capable of grinding the cutting knife in time during the cutting work.
- the punching device and the sharpening device are separately arranged in the CNC cutting machine head, the punching device comprises a punching motor, a punching drive mechanism, a punching mechanism and a punching cylinder, and the sharpening device comprises a sharpening motor and a sharpening drive mechanism , two-wheel grinding mechanism and sharpening cylinder.
- the name is "punching device for automatic cutting machine” .
- the sharpening mechanism the grinding wheel rotates under the rotation of the rotating shaft and the cutter is in contact with the cutter to sharpen the knife.
- the assembly angle calibration of the cutter is difficult, and the operation is reduced.
- the work efficiency of the work-adjusting knife, the punching device and the sharpening device respectively include the motor and the transmission mechanism, the structure is complicated, the weight of the head is increased, the outer shape is large, and the raw material cost is increased.
- a new combination of punching and sharpening for CNC cutting machines is required that simplifies construction, reduces costs and increases work efficiency. Summary of the invention
- the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, and to provide a novel punching and sharpening combined device for a numerical control cutting machine with simplified structure, reduced cost and improved work efficiency.
- the present invention discloses a novel punching and sharpening combined device for a numerical control cutting machine, which comprises a motor, a transmission mechanism, a punching mechanism and a sharpening mechanism, characterized in that: the motor connection The transmission mechanism drives the punching mechanism and the sharpening mechanism by a belt type transmission; wherein the motor is fixed on a motor seat, the motor seat is fixed on an intermediate plate, and the motor It is connected to the transmission mechanism via a coupling.
- the transmission mechanism comprises: a forward one-way bearing, a reverse one-way bearing, a rotating shaft, a bearing seat, a forward-rotating synchronous pulley, a large timing pulley, a small timing pulley, a perforated pulley, a conversion timing belt, and a hitting a timing belt, a reverse timing pulley, a transition timing pulley, a 0-type pulley, a small pulley, an adapter plate; wherein, the two ends of the rotating shaft are connected to the forward-direction one-way bearing and the Reversing the one-way bearing and fixing by the bearing seat, the forward-rotating one-way bearing is equipped with the forward-rotating timing pulley, and the belt is connected by the conversion timing belt and the punching timing belt in sequence a forward rotation timing pulley, a small timing belt pulley, a large timing belt pulley and a perforated pulley, driving the punching mechanism under the driving of the perforated pulley; the reverse
- the punching mechanism includes a puncher, a punching fixing plate, and a punching cylinder; wherein the punching pulley is disposed on the punching fixing plate, and the punching fixing plate is fixed on the right side plate.
- the punching pulley drives the punch to rotate, and the punching cylinder piston moves up and down to drive the punching operation.
- the sharpening mechanism includes a sharpening grinding wheel, a fixing plate, a sharpening moving trolley, a rail plate, a buffer, a sharpening cylinder, and a cutter; wherein the sharpening wheel and the small pulley are disposed on the fixing plate
- the fixing plate and the transfer connecting plate are fixed on the sharpening moving trolley, the sharpening moving trolley and the buffer are disposed on the rail plate, and the sharpening moving trolley side is connected to the side Sharpening the cylinder.
- the sharpening mechanism performs a sharpening mode of the following type: the 0-type pulley and the small pulley belt drive the grinding wheel to rotate, and the sharpening grinding wheel moves the trolley in the sharpening The linear motion is driven to contact the cutter to perform the sharpening.
- the piston rod of the sharpening cylinder is retracted, the cutter is sharpened, and when the piston rod is extended, the cutting is performed.
- the present invention has the following beneficial effects:
- the punching mechanism and the sharpening mechanism share a single head, and the forward and reverse rotations of the motor sharing the head are respectively realized.
- FIG. 1 is a schematic structural view of a new type of punching and sharpening combined device for a numerical control cutting machine according to the present invention
- FIG. 2 is a side view of a novel punching and sharpening combined device for a numerical control cutting machine according to the present invention
- FIG. 3 is a schematic view of a punching transmission of a new type of punching and sharpening combined device for a numerical control cutting machine of the present invention
- FIG. 4 is a new type of punching and sharpening combined device for a numerically controlled cutting machine of the present invention
- Fig. 5 is a partial cross-sectional view showing a transmission mechanism of a novel punching and sharpening combined device for a numerically controlled cutting machine according to the present invention.
- the present invention relates to a novel punching and sharpening combined device for a numerical control cutting machine, comprising a motor, a transmission mechanism, a punching mechanism, a sharpening mechanism, and the motor 1 is connected to the transmission mechanism.
- Driving the punching mechanism and the sharpening mechanism by a belt type drive the motor 1 is fixed on the motor base 2, the motor base 2 is fixed on the intermediate plate 30, and the motor 1 passes through the coupling 3 and the transmission mechanism connection.
- the transmission mechanism includes a forward rotation one-way bearing 6, a reverse one-way bearing 7, a rotating shaft 4, a bearing housing 5, a forward rotation timing pulley 8, a large timing pulley 10, a small timing pulley 11, a punching pulley 12,
- the conversion timing belt 13, the punching timing belt 14, the reverse timing pulley 9, the reverse timing pulley 15, the 0-type pulley 16, the small pulley 17, the transfer link 18, and the rotating shaft 4 are connected to the forward one-way
- the bearing 6 and the reverse one-way bearing 7 are fixed by the bearing housing 5, and the forward-rotating one-way bearing 6 is equipped with a forward-rotating timing pulley 8, which is rotated by the conversion timing belt 13 and the punching timing belt 14 in sequence.
- the pulley 8, the small timing pulley 11, the large timing pulley 10 and the punching pulley 12 drive the punching mechanism under the driving of the punching pulley 12; the reverse one-way bearing 7 is equipped with the reverse timing pulley 9
- the belt-driven driving mechanism is sequentially passed through the transition belt 19 and the 0-belt 20 through the transfer link 18, the reverse timing pulley 9, the reverse timing pulley 15, the 0-type pulley 16, and the small pulley 17.
- the punching mechanism includes a puncher 25, a punching fixing plate 28, and a punching cylinder 26, and the punching pulley 12 is disposed on the punching fixing plate 28, and the punching fixing plate 28 is fixed on the right side plate 29, and the punching belt
- the wheel 12 drives the punch 25 to rotate, and the piston of the punching cylinder 26 moves up and down to drive the punch 25 to punch.
- the sharpening mechanism includes a sharpening grinding wheel 21, a fixing plate 27, a sharpening moving carriage 22, a rail plate 31, a buffer 32, a sharpening cylinder 23, a cutter 24, and a sharpening wheel 21 and a small pulley 17 are disposed on the fixed plate 27
- the fixing plate 27 and the transfer connecting plate 18 are fixed on the sharpening moving trolley 22, the sharpening moving trolley 22 and the buffer 32 are disposed on the guide rail plate 31, and the sharpening moving trolley 22 is connected to the sharpening cylinder 23, and sharpening
- the mode is that the 0-type pulley 16 and the small pulley 17 are driven by the belt-driven grinding wheel 21, and the grinding wheel 21 is linearly moved by the sharpening moving carriage 22 to contact the cutter 24 to sharpen the knife, and the sharpening cylinder 23
- the main function of the damper 32 is to provide a cushioning action when the sharpening grinding wheel 21 is moved
- the motor 1 works, and when the rotating shaft 4 connected to the motor output shaft drive coupling 3 rotates forward, the forward one-way bearing 6 is driven to drive the forward rotation synchronous pulley 8 as shown in FIG. 3, the forward rotation timing belt
- the wheel 8, the small timing pulley 11, the large timing pulley 10, and the punching pulley 12 are sequentially rotated by the conversion timing belt 13 and the punching belt 14 to drive the punching pulley 12 to rotate, and the driving is fixed to the puncher.
- the punching needle of the puncher 25 on the plate 28 rotates, and when the punching needle of the puncher 25 rotates, the punching cylinder 26 reciprocates up and down by the piston type, and drives the puncher 25 to reciprocate up and down to complete the punching action. .
- the reverse timing pulley 9, the reverse timing pulley 15, and the 0-type pulley 16 are sequentially connected by two adapters 18 and two transition belts 19, and the belt pulleys 16 are small.
- the front wheel of the pulley 17 and the sharpening wheel 21 is belt-connected by a 0-type belt 20 and a transition belt 19, and the small pulley 17 and the rear grinding wheel of the sharpening wheel 21 are belt-connected by a transition belt 19.
- the motor 1 when the rotating shaft 4 connected to the motor output shaft drive coupling 3 is reversed, the reverse one-way bearing 7 is driven to drive the reverse timing pulley 9 to be sharpened by the belt type driving method as shown in FIG.
- the grinding wheel 21 is counter-rotating.
- the sharpening grinding wheel 21 While the sharpening grinding wheel 21 is rotated, the grinding rod cylinder 23 is retracted, the connecting plate 18 is rotated, and the 0-shaped pulley 16, the small pulley 17 and the sharpening wheel 21 are provided.
- the movement moves closer to the cutter and grinds the cutter 24; when the piston rod of the sharpening cylinder 23 is extended, the connecting shaft 18 is rotated, and the 0-type pulley 16, the small pulley 17 and the sharpening wheel are provided.
- the sharpening moving carriage 22 of 21 moves linearly away from the cutter 24, and the cutter 24 performs the cutting work.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
公开了一种用于数控裁剪机的打孔和磨刀组合装置,其包括电机、传动机构、打孔机构和磨刀机构,所述传动机构包括正转单向轴承、反转单向轴承、转动轴、正转同步带轮和反转同步带轮,所述电机连接所述转动轴,所述转动轴驱动装有所述正转单向轴承的正转同步带轮转动,所述正转同步带轮通过皮带带动所述打孔机构工作,所述转动轴驱动装有所述反转单向轴承的反转同步带轮转动,所述反转同步带轮通过皮带带动所述磨刀机构工作,所述磨刀机构包括磨刀气缸、磨刀砂轮和裁刀,所述磨刀气缸的活塞杆缩回时带动所述磨刀砂轮直线运动向所述裁刀移近,对裁刀进行研磨。该组合装置简化了结构,降低了成本,提高了工作效率。
Description
一种用于数控裁剪机的新型打孔和磨刀组合装置 技术领域
本发明涉及一种用于数控裁剪机的新型打孔和磨刀组合装置。 背景技术
目前, 在传统的数控裁剪机结构中, 打孔装置是对裁剪材料进行定位和打孔的装置设 备, 磨刀装置是裁刀工作中可以及时对裁刀进行研磨的装置。 打孔装置和磨刀装置在数控裁 剪机机头中分开布置, 打孔装置包括打孔电机、 打孔传动机构、 打孔机构和打孔气缸, 磨刀 装置包括磨刀电机、 磨刀传动机构, 双轮磨刀机构和磨刀气缸。 以上结构描述见中国专利申 请号 200710171780. 6, 名称为 "用于自动裁剪机的双轮磨刀组合装置"和中国专利申请号 200710172580. 2, 名称为 "用于自动裁剪机的打孔装置"。 虽然功能上有突破, 比原有技术 先进、 效率高, 但是在磨刀机构中磨刀砂轮在转动轴的旋转下弧形运动与裁刀接触进行磨 刀, 裁刀装配角度校准困难, 降低操作工调刀工作效率, 打孔装置和磨刀装置分别包括电机 和传动机构, 结构复杂, 加重机头重量, 外形尺寸较大, 增加了原材料成本。 在现代化的生 产加工中需要一种结构简化、 降低成本、 提高工作效率的用于数控裁剪机的新型打孔和磨刀 组合装置。 发明内容
本发明要解决的技术问题是克服现有技术的缺点, 提供一种结构简化、 降低成本、 提高 工作效率的用于数控裁剪机的新型打孔和磨刀组合装置。
为解决上述技术问题, 本发明公开了一种用于数控裁剪机的新型打孔和磨刀组合装置, 包括电机、 传动机构、 打孔机构、 磨刀机构, 其特征在于: 所述的电机连接所述的传动机 构, 通过皮带式传动方式驱动所述的打孔机构和所述的磨刀机构; 其中, 所述电机固定在电 机座上, 所述电机座固定在中间板上, 所述电机通过联轴器与所述传动机构连接。
所述传动机构包括: 正转单向轴承、 反转单向轴承、 转动轴、 轴承座、 正转同步带轮、 大同步带轮、 小同步带轮、 打孔带轮、 转换同步带、 打孔同步带、 反转同步带轮、 过渡同步 带轮、 0 型带轮、 小带轮、 转接连板; 其中, 所述转动轴两端连接所述正转单向轴承和所述
反转单向轴承, 并通过所述轴承座固定, 所述正转单向轴承装有所述正转同步带轮, 通过所 述转换同步带和所述打孔同步带依次皮带传动连接所述正转同步带轮、 小同步带轮、 大同步 带轮和打孔带轮, 在所述打孔带轮驱动下带动打孔机构动作; 所述反转单向轴承装有所述反 转同步带轮, 通过所述转接连板、 反转同步带轮、 过渡同步带轮、 0 型带轮和小带轮依次通 过所述过渡带和 0型带皮带式驱动所述磨刀机构。
所述打孔机构包括打孔器、 打孔固定板、 打孔气缸; 其中, 所述打孔带轮设置在所述打 孔固定板上, 所述打孔固定板固定在右侧板上, 所述打孔带轮驱动所述打孔器转动, 所述打 孔气缸活塞上下运动驱动所述打孔器打孔动作。
所述的磨刀机构包括磨刀砂轮、 固定板、 磨刀移动小车、 导轨板、 缓冲器、 磨刀气缸、 裁刀; 其中, 所述磨刀砂轮和所述小带轮设置在固定板上, 所述固定板和转接连板固定在所 述磨刀移动小车上, 所述磨刀移动小车和所述缓冲器设置在所述导轨板上, 所述的磨刀移动 小车一侧连接所述磨刀气缸。
所述磨刀机构进行如下形式的磨刀方式: 所述 0型带轮和所述小带轮皮带式驱动所述磨 刀砂轮对旋, 所述的磨刀砂轮在所述的磨刀移动小车带动下直线运动与所述的裁刀接触来进 行磨刀, 所述的磨刀气缸活塞杆縮回时磨刀, 活塞杆伸出时进行裁剪工作。
由于采用上述的技术方案, 本发明具有以下的有益效果:
在本发明所述的用于数控裁剪机的新型打孔和磨刀组合装置中, 打孔机构和磨刀机构共 用一个机头, 通过共用机头的电机的正转和反转来分别实现打孔和磨刀两项操作功能, 简化 结构, 提高装配效率; 减轻重量, 降低运行能耗; 同时, 与现有技术相比, 本发明组合装置 中的磨刀砂轮为直线运动, 提高调刀效率; 降低生产原材料成本。 附图说明
图 1是本发明一种用于数控裁剪机的新型打孔和磨刀组合装置的结构示意图; 图 2是本发明一种用于数控裁剪机的新型打孔和磨刀组合装置的侧视图;
图 3是本发明一种用于数控裁剪机的新型打孔和磨刀组合装置的打孔传动原理图; 图 4是本发明一种用于数控裁剪机的新型打孔和磨刀组合装置的磨刀传动原理图; 图 5是本发明一种用于数控裁剪机的新型打孔和磨刀组合装置的传动机构局部剖视图。 结合附图在其上标记以下附图标记:
1-电机; 2-电机座; 3-联轴器; 4-转动轴; 5-轴承座; 6-正转单向轴承; 7-反转单向 轴承; 8-正转同步带轮; 9-反转同步带轮; 10-大同步带轮; 11-小同步带轮; 12-打孔带 轮; 13-转换同步带; 14-打孔同步带; 15-过渡同步带轮; 16-0 型带轮; 17-小带轮; 18-转 接连板; 19-过渡带; 20-0 型带; 21-磨刀砂轮; 22-磨刀移动小车; 23-磨刀气缸; 24-裁 刀; 25-打孔器; 26-打孔气缸; 27-固定板; 28-打孔器固定板; 29-右侧板; 30-中间板; 31-导轨板; 32-缓冲器。 具体实施方式
如图 1 至图 5 所示, 本发明一种用于数控裁剪机的新型打孔和磨刀组合装置, 包括电 机、 传动机构、 打孔机构、 磨刀机构, 电机 1连接所述的传动机构, 通过皮带式传动方式驱 动所述的打孔机构和所述的磨刀机构, 电机 1 固定在电机座 2上, 电机座 2 固定在中间板 30上, 电机 1通过联轴器 3与传动机构连接。
传动机构包括正转单向轴承 6、 反转单向轴承 7、 转动轴 4、 轴承座 5、 正转同步带轮 8、 大同步带轮 10、 小同步带轮 11、 打孔带轮 12、 转换同步带 13、 打孔同步带 14、 反转同 步带轮 9、 过渡同步带轮 15、 0型带轮 16、 小带轮 17、 转接连板 18, 转动轴 4两端连接正 转单向轴承 6和反转单向轴承 7, 并通过轴承座 5固定, 正转单向轴承 6装有正转同步带轮 8, 通过转换同步带 13 和打孔同步带 14 依次皮带传动连接正转同步带轮 8、 小同步带轮 11、 大同步带轮 10和打孔带轮 12, 在打孔带轮 12驱动下带动打孔机构动作; 反转单向轴 承 7装有反转同步带轮 9, 通过转接连板 18、 反转同步带轮 9、 过渡同步带轮 15、 0型带轮 16和小带轮 17依次通过过渡带 19和 0型带 20皮带式驱动磨刀机构。
打孔机构包括打孔器 25、 打孔固定板 28、 打孔气缸 26, 打孔带轮 12设置在打孔固定 板 28上, 打孔固定板 28固定在右侧板 29上, 打孔带轮 12驱动打孔器 25转动, 打孔气缸 26活塞上下运动驱动打孔器 25打孔动作。
磨刀机构包括磨刀砂轮 21、 固定板 27、 磨刀移动小车 22、 导轨板 31、 缓冲器 32、 磨 刀气缸 23、 裁刀 24, 磨刀砂轮 21和小带轮 17设置在固定板 27上, 固定板 27和转接连板 18固定在磨刀移动小车 22上, 磨刀移动小车 22和缓冲器 32设置在导轨板 31上, 磨刀移 动小车 22—侧连接磨刀气缸 23, 磨刀方式是 0型带轮 16和小带轮 17皮带式驱动磨刀砂轮 21对旋, 磨刀砂轮 21在磨刀移动小车 22带动下直线运动与裁刀 24接触磨刀, 磨刀气缸 23
活塞杆縮回时磨刀, 活塞杆伸出时进行裁剪工作。 缓冲器 32的主要作用: 当磨刀砂轮 21向 安装有裁刀 24设备移动时, 产生缓冲作用, 以保护裁刀不容易折断。
在工作中, 电机 1工作, 电机输出轴驱动联轴器 3连接的转动轴 4正转时, 带动正转单 向轴承 6驱动正转同步带轮 8 , 如图 3所示, 正转同步带轮 8、 小同步带轮 11、 大同步带 轮 10、 打孔带轮 12依次通过转换同步带 13和打孔同步带 14皮带式连接带动打孔带轮 12 转动, 驱动固定在打孔器固定板 28上的打孔器 25的打孔针转动, 在打孔器 25的打孔针转 动时, 打孔气缸 26 通过活塞式上下往复运动, 驱动打孔器 25 上下往复运动, 完成打孔动 作。
如图 4所示, 反转同步带轮 9、 过渡同步带轮 15、 0型带轮 16依次通过 2个转接连扳 18连接和 2条过渡带 19皮带式连接, 0型带轮 16与小带轮 17和磨刀砂轮 21的前砂轮通过 1个 0型带 20和 1条过渡带 19皮带式连接, 小带轮 17和磨刀砂轮 21的后砂轮通过 1条过 渡带 19皮带式连接。 电机 1工作, 电机输出轴驱动联轴器 3连接的转动轴 4反转时, 带动 反转单向轴承 7驱动反转同步带轮 9, 通过如图 4所示的皮带式带动方式使磨刀砂轮 21对 旋。
磨刀砂轮 21对旋同时, 磨刀气缸 23活塞杆縮回, 转接连板 18连接轴发生转动, 设置 有 0型带轮 16、 小带轮 17和磨刀砂轮 21的磨刀移动小车 22直线运动向裁刀移近, 并对裁 刀 24产生研磨; 磨刀气缸 23活塞杆伸出时, 转接连板 18连接轴发生转动, 设置有 0型带 轮 16、 小带轮 17和磨刀砂轮 21的磨刀移动小车 22直线运动远离裁刀 24, 裁刀 24进行裁 剪工作。
最后应说明的是: 以上实施例仅用以说明本发明而并非限制本发明所描述的技术方案; 因此, 尽管本说明书参照上述的各个实施例对本发明已进行了详细的说明, 但是, 本领域的 普通技术人员应当理解, 仍然可以对本发明进行修改或等同替换; 而一切不脱离本发明的精 神和范围的技术方案及其改进, 其均应涵盖在本发明的权利要求范围中。
Claims
1、 一种用于数控裁剪机的新型打孔和磨刀组合装置, 包括电机、 传动机构、 打孔机构、 磨 刀机构, 其特征在于: 所述的电机连接所述的传动机构, 通过皮带式传动方式驱动所述的打 孔机构和所述的磨刀机构; 其中, 所述电机固定在电机座上, 所述电机座固定在中间板上, 所述电机通过联轴器与所述传动机构连接。
2、 根据权利要求 1 所述的用于数控裁剪机的新型打孔和磨刀组合装置, 其特征在于: 传动 机构包括正转单向轴承、 反转单向轴承、 转动轴、 轴承座、 正转同步带轮、 大同步带轮、 小 同步带轮、 打孔带轮、 转换同步带、 打孔同步带、 反转同步带轮、 过渡同步带轮、 0 型带 轮、 小带轮、 转接连板; 其中, 所述转动轴两端分别连接所述正转单向轴承和所述反转单向 轴承, 并通过所述的轴承座固定; 所述正转单向轴承装有所述正转同步带轮, 通过所述转换 同步带和所述打孔同步带依次皮带传动连接所述正转同步带轮、 小同步带轮、 大同步带轮和 打孔带轮, 在所述打孔带轮驱动下带动打孔机构动作; 所述反转单向轴承装有所述反转同步 带轮, 通过所述转接连板、 反转同步带轮、 过渡同步带轮、 0 型带轮和小带轮依次通过所述 过渡带和所述 0型带皮带式驱动所述磨刀机构。
3、 根据权利要求 1 所述的用于数控裁剪机的新型打孔和磨刀组合装置, 其特征在于: 所述 打孔机构包括打孔器、 打孔固定板、 打孔气缸, 所述打孔带轮设置在所述打孔固定板上, 所 述打孔固定板固定在右侧板上, 所述打孔带轮驱动所述打孔器转动, 所述打孔气缸活塞上下 运动驱动所述打孔器打孔动作。
4、 根据权利要求 1 所述的用于数控裁剪机的新型打孔和磨刀组合装置, 其特征在于: 所述 磨刀机构包括磨刀砂轮、 固定板、 磨刀移动小车、 导轨板、 缓冲器、 磨刀气缸、 裁刀, 所述 磨刀砂轮和小带轮设置在固定板上, 所述固定板和所述转接连板固定在所述磨刀移动小车 上, 所述磨刀移动小车和缓冲器设置在所述导轨板上, 所述的磨刀移动小车一侧连接所述的 磨刀气缸。
5、 根据权利要求 4 所述的用于数控裁剪机的新型打孔和磨刀组合装置, 其特征在于: 所述 磨刀机构的磨刀方式为: 所述的 0型带轮和小带轮皮带式驱动所述磨刀砂轮对旋, 所述的磨 刀砂轮在所述磨刀移动小车带动下直线运动与所述裁刀接触来进行磨刀, 所述的磨刀气缸活 塞杆縮回时磨刀, 活塞杆伸出时进行裁剪工作。
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