CN106078879A - 一种高精度长寿命分切机构 - Google Patents

一种高精度长寿命分切机构 Download PDF

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Publication number
CN106078879A
CN106078879A CN201610518207.7A CN201610518207A CN106078879A CN 106078879 A CN106078879 A CN 106078879A CN 201610518207 A CN201610518207 A CN 201610518207A CN 106078879 A CN106078879 A CN 106078879A
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CN
China
Prior art keywords
rotating shaft
cutting blade
service life
axle sleeve
cutting
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.)
Pending
Application number
CN201610518207.7A
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English (en)
Inventor
林路刚
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.)
Taicang Lu Hua Machinery Manufacturing Co Ltd
Original Assignee
Taicang Lu Hua Machinery Manufacturing 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 Taicang Lu Hua Machinery Manufacturing Co Ltd filed Critical Taicang Lu Hua Machinery Manufacturing Co Ltd
Priority to CN201610518207.7A priority Critical patent/CN106078879A/zh
Publication of CN106078879A publication Critical patent/CN106078879A/zh
Pending 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
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • 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
    • B26D7/2628—Means for adjusting the position of the cutting member
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

本发明公开了一种高精度长寿命分切机构，包括：转轴、切割刀片和制冷装置，在所述转轴的轴向上安装有多个轴套，在每个所述轴套的圆周上等间距安装有切割刀片，所述转轴的轴向表面开设有一条凹槽，所述凹槽内设有制冷管，所述制冷管连接到所述制冷装置，所述切割刀片是采用聚晶金刚石制成的，所述切割刀片呈扇形，其厚度为0.2‑0.4mm。通过上述方式，本发明具有制冷装置，能有效降低转轴工作温度，从而能确保分切机构具有较长的使用寿命，同时切割刀片拆装方便，切割精度高。

Description

一种高精度长寿命分切机构
技术领域
本发明涉及分切机械领域，特别是涉及一种高精度长寿命分切机构。
背景技术
分切机是一种将宽幅纸张、云母带或薄膜分切成多条窄幅材料的机械设备，常用于造纸机械、电线电缆云母带及印刷包装机械。胶带分切机是一种将大卷筒胶带母卷分切成不同宽度胶带的机器。分切机构是胶带分切机最主要的部件，其性能好坏直接影响着分切效率及精度，现有的分切机构都不带有制冷装置，在长期高速分切过程中极易因转轴过热而影响其使用寿命，同时现有的分切机构切割刀片拆装复杂，并且切割精度低。
发明内容
本发明主要解决的技术问题是提供一种高精度长寿命分切机构，具有制冷装置，能有效降低转轴工作温度，从而能确保分切机构具有较长的使用寿命，同时切割刀片拆装方便，切割精度高。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种高精度长寿命分切机构，包括：转轴、切割刀片和制冷装置，在所述转轴的轴向上安装有多个轴套，在每个所述轴套的圆周上等间距安装有切割刀片，所述转轴的轴向表面开设有一条凹槽，所述凹槽内设有制冷管，所述制冷管连接到所述制冷装置，所述切割刀片是采用聚晶金刚石制成的，所述切割刀片呈扇形，其厚度为0.2-0.4mm。
在本发明一个较佳实施例中，所述轴套有1-4个。
在本发明一个较佳实施例中，在每个所述轴套上等间距安装有3个切割刀片。
在本发明一个较佳实施例中，所述轴套的内径略大于所述转轴的外径。
本发明的有益效果是：本发明在转轴上设有制冷管，能有效降低转轴的工作温度，延长分切机构的使用寿命，同时切割刀片通过轴套安装在转轴上，拆装方便，且切割刀片采用聚晶金刚石制成的，硬度高、耐磨性好、切割精度高。
附图说明
图1是本发明高精度长寿命分切机构一较佳实施例的结构示意图；
附图中各部件的标记如下：1、转轴，2、切割刀片，3、轴套，4、制冷管。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
请参阅图1，本发明实施例包括：
一种高精度长寿命分切机构，包括：转轴1、切割刀片2和制冷装置，在所述转轴1的轴向上安装有多个轴套3，在每个所述轴套3的圆周上等间距安装有切割刀片2，并且所述轴套3的内径略大于所述转轴1的外径，能够使轴套3可靠地安装在转轴1上；
所述转轴1的轴向表面开设有一条凹槽，所述凹槽内设有制冷管4，所述制冷管4连接到所述制冷装置，用于降低转轴1工作过程中产生的热量；
所述切割刀片3是采用聚晶金刚石制成的，具有良好的硬度和耐磨性，所述切割刀片呈扇形，其厚度为0.2-0.4mm。
其中，所述轴套3有1-4个，可根据胶带母卷的宽度和切割规格来安装适当数量的轴套3，并且所述轴套3的位置可在转轴1上进行合理调整。
优选地，在每个所述轴套3上等间距安装有3个切割刀片2，能有效提高切割效率，同时提高切割精度。
本发明揭示了一种高精度长寿命分切机构，在转轴上设有制冷管，能有效降低转轴的工作温度，延长分切机构的使用寿命，同时切割刀片通过轴套安装在转轴上，拆装方便，且切割刀片采用聚晶金刚石制成的，硬度高、耐磨性好、切割精度高。
以上所述仅为本发明的实施例，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 (4)

1.一种高精度长寿命分切机构，其特征在于，包括：转轴、切割刀片和制冷装置，在所述转轴的轴向上安装有多个轴套，在每个所述轴套的圆周上等间距安装有切割刀片，所述转轴的轴向表面开设有一条凹槽，所述凹槽内设有制冷管，所述制冷管连接到所述制冷装置，所述切割刀片是采用聚晶金刚石制成的，所述切割刀片呈扇形，其厚度为0.2-0.4mm。
2.根据权利要求1所述的高精度长寿命分切机构，其特征在于，所述轴套有1-4个。
3.根据权利要求1所述的高精度长寿命分切机构，其特征在于，在每个所述轴套上等间距安装有3个切割刀片。
4.根据权利要求1所述的高精度长寿命分切机构，其特征在于，所述轴套的内径略大于所述转轴的外径。
CN201610518207.7A 2016-07-05 2016-07-05 一种高精度长寿命分切机构 Pending CN106078879A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834104A1 (de) * 1998-07-29 2000-02-03 Aichele Werkzeuge Gmbh & Co Kg Schneidvorrichtung
CN201415418Y (zh) * 2009-04-28 2010-03-03 温岭市电容器厂 高速真空镀膜在线分切装置
CN103551602A (zh) * 2013-10-28 2014-02-05 苏州斯尔特微电子有限公司 切割主轴结构
JP2016055354A (ja) * 2014-09-05 2016-04-21 株式会社大矢根利器製作所 ラベルシート切断装置
CN205325831U (zh) * 2016-01-08 2016-06-22 濮阳市泰普胶粘制品有限公司 一种分切机的分切机构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834104A1 (de) * 1998-07-29 2000-02-03 Aichele Werkzeuge Gmbh & Co Kg Schneidvorrichtung
CN201415418Y (zh) * 2009-04-28 2010-03-03 温岭市电容器厂 高速真空镀膜在线分切装置
CN103551602A (zh) * 2013-10-28 2014-02-05 苏州斯尔特微电子有限公司 切割主轴结构
JP2016055354A (ja) * 2014-09-05 2016-04-21 株式会社大矢根利器製作所 ラベルシート切断装置
CN205325831U (zh) * 2016-01-08 2016-06-22 濮阳市泰普胶粘制品有限公司 一种分切机的分切机构

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