CN103481325B - 可调式切刀结构的滑块伸缩控制装置 - Google Patents

可调式切刀结构的滑块伸缩控制装置 Download PDF

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CN103481325B
CN103481325B CN201310436687.9A CN201310436687A CN103481325B CN 103481325 B CN103481325 B CN 103481325B CN 201310436687 A CN201310436687 A CN 201310436687A CN 103481325 B CN103481325 B CN 103481325B
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worm
screw
control device
slide block
fixedly connected
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CN103481325A (zh
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朱青东
朱丹华
朱振华
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Seiod Liaoning Technology Development Co ltd
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    • 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
    • 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
    • B26D1/34—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 moving about an axis parallel to the line of cut
    • B26D1/36—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 moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder
    • B26D1/365—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 moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

本发明属于包装机械技术领域，涉及一种可调式切刀结构的滑块伸缩控制装置，包括刀辊，所述刀辊上沿轴向开设有滑槽，所述滑槽内部两端各设置一根丝杆，每根所述丝杆上均固定连接一个蜗轮，所述刀辊内部还设置有一根蜗杆，且蜗杆两端分别与相对应的蜗轮相啮合，所述两根丝杆之间连接有一滑块，且所述滑块端面齿形分别与相对应的丝杆相配合。该装置可以有效实现对于刀辊滑槽中的滑块伸缩长度的精确控制，且可以实现不停机换单，能提高工效一倍以上，同时本发明装置造价低，操作方便。

Description

可调式切刀结构的滑块伸缩控制装置
技术领域
本发明属于包装机械技术领域，涉及一种可调式切刀结构的滑块伸缩控制装置。
背景技术
中国专利2013205459240公开了一种可调式线速度同步切刀结构，其通过在上刀辊及下刀辊的辊体上分别设置可以活动伸缩的滑块来实现切纸长度的调节，这种结构能大幅度提高切纸速度，且该装置维修方便，高效节能。但是如何来调节该结构中滑块伸出辊体的长度却没有提及。
发明内容
本发明的目的在于克服现有技术中存在的不足，提供一种结构简单、巧妙、合理的可调式切刀结构的滑块伸缩控制装置，该装置可以有效实现对滑块伸缩长度的控制。
按照本发明提供的技术方案：一种可调式切刀结构的滑块伸缩控制装置，包括刀辊，其特征在于：所述刀辊上沿轴向开设有滑槽，所述滑槽内部两端各设置一根丝杆，每根所述丝杆上均固定连接一个蜗轮，所述刀辊内部还设置有一根蜗杆，且蜗杆两端分别与相对应的蜗轮相啮合，所述两根丝杆之间连接有一滑块，且所述滑块端面齿形分别与相对应的丝杆相配合。
作为本发明的进一步改进，所述蜗杆两端分别通过一滚动轴承支撑于刀辊内，且蜗杆一端固定连接第一传动齿轮；所述刀辊外侧端部对应于第一传动齿轮一侧设置有电机，且电机接线输入端连接有滑触环，电机输出轴上固定连接第二传动齿轮，所述第一传动齿轮与第二传动齿轮相啮合。
本发明与现有技术相比，优点在于：本发明可以有效实现对于刀辊滑槽中的滑块伸缩长度的精确控制，且可以实现不停机换单，能提高工效一倍以上，同时本发明装置造价低，操作方便。
附图说明
图1为本发明的结构示意图。
图2为图1中丝杆的安装结构示意图。
具体实施方式                                                       
下面结合具体附图和实施例对本发明作进一步说明。
如图1所示，包括刀辊1、滑块2、蜗杆3、蜗轮4、丝杆5、第一传动齿轮6、第二传动齿轮7、电机8、滑触环9、滚动轴承10、第一支撑轴承11、第二支撑轴承12等。
本发明一种可调式切刀结构的滑块伸缩控制装置，包括刀辊1，所述刀辊1上沿轴向开设有滑槽，所述滑槽内部两端各设置一根丝杆5，每根所述丝杆5上均固定连接一个蜗轮4，所述刀辊1内部还设置有一根蜗杆3，且蜗杆3沿轴向布置于刀辊1内；同时蜗杆3两端分别与相对应的蜗轮4相啮合，所述两根丝杆5之间连接有一滑块2，且所述滑块2端面齿形分别与相对应的丝杆5相配合，通过上述技术手段的采用，可以实现运动过程的有效传递，即，蜗杆3的转动带动蜗轮4的转动，由于蜗轮4固定安装于丝杆5上，所以蜗轮4在转动时就自然带动丝杆5进行转动，进而丝杆5带动滑块2进行伸缩运动，丝杆5下端通过第一支撑轴承11、第二支撑轴承12固定支撑于刀辊1内。
本发明中的滑块伸缩控制装置的动力来源如下：所述蜗杆3两端分别通过一滚动轴承10支撑于刀辊1内，且蜗杆3一端固定连接第一传动齿轮6；所述刀辊1外侧端部对应于第一传动齿轮6一侧设置有电机8，且电机8接线输入端连接有滑触环9，电机8输出轴上固定连接第二传动齿轮7，所述第一传动齿轮6与第二传动齿轮7相啮合。
本发明中的第一传动齿轮6及第二传动齿轮7可以设置在刀辊1内部，此时刀辊1对应于上述两个齿轮一侧通过一端盖封盖；上述第一传动齿轮6及第二传动齿轮7还可以设置在刀辊1外部。
本发明的工作过程如下：当瓦楞机在正常切纸过程中，需要换单对切纸规格重新进行调整时，通过本装置可以在不需要关停掉瓦楞机设备的情况下，对瓦楞机的切刀伸出刀辊1的长度进行有效调节，具体操作步骤是：启动电机8，电机8的转动依次带动第二传动齿轮7、第一传动齿轮6进行转动，并由第一传动齿轮6带动蜗杆3转动，蜗杆3带动与其相配合的蜗轮4转动，并最终由蜗轮4带动丝杆5转动，丝杆5的转动带动滑块2进行相对于刀辊1的伸缩运动，由于滑块2外侧端部设有切刀，从而可以有效实现对切纸长短的有效调节。
本发明是基于中国专利2013205459240而提出的一种配套控制装置，该装置可以有效实现对于刀辊滑槽中的滑块伸缩长度的精确控制，且可以实现不停机换单，能提高工效一倍以上，同时本发明装置造价低，操作方便。

Claims (1)

1. 一种可调式切刀结构的滑块伸缩控制装置，包括刀辊（1），其特征在于：所述刀辊（1）上沿轴向开设有滑槽，所述滑槽内部两端各设置一根丝杆（5），每根所述丝杆（5）上均固定连接一个蜗轮（4），所述刀辊（1）内部还设置有一根蜗杆（3），且蜗杆（3）两端分别与相对应的蜗轮（4）相啮合，所述两根丝杆（5）之间连接有一滑块（2），且所述滑块（2）端面齿形分别与相对应的丝杆（5）相配合；
所述蜗杆（3）两端分别通过一滚动轴承（10）支撑于刀辊（1）内，且蜗杆（3）一端固定连接第一传动齿轮（6）；所述刀辊（1）外侧端部对应于第一传动齿轮（6）一侧设置有电机（8），且电机（8）接线输入端连接有滑触环（9），电机（8）输出轴上固定连接第二传动齿轮（7），所述第一传动齿轮（6）与第二传动齿轮（7）相啮合。
CN201310436687.9A 2013-09-22 2013-09-22 可调式切刀结构的滑块伸缩控制装置 Expired - Fee Related CN103481325B (zh)

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CN103481325B (zh) * 2013-09-22 2015-04-22 朱丹华 可调式切刀结构的滑块伸缩控制装置
CN103753633B (zh) * 2014-02-13 2015-11-18 朱丹华 一种四刀滚切装置
CN109038386B (zh) * 2018-09-27 2024-08-02 鹤壁海昌智能科技股份有限公司 一种剪剥机构
CN113714403A (zh) * 2021-08-31 2021-11-30 徐州万泽机械科技有限公司 一种轴承压铆机
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CN115582994B (zh) * 2022-10-19 2025-10-17 广东鑫美精密机械有限公司 一种电动式的径向壁厚调节装置
CN117802763B (zh) * 2023-12-29 2025-10-31 无锡市嘉恒庆新材料科技有限公司 一种可降解无纺布雨衣材料的生产装置和工艺

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