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CN113701582A - Measuring scale, method for measuring extension amount of shredding blade and method for judging inclined cutter - Google Patents

Measuring scale, method for measuring extension amount of shredding blade and method for judging inclined cutter Download PDF

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Publication number
CN113701582A
CN113701582A CN202111153698.7A CN202111153698A CN113701582A CN 113701582 A CN113701582 A CN 113701582A CN 202111153698 A CN202111153698 A CN 202111153698A CN 113701582 A CN113701582 A CN 113701582A
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China
Prior art keywords
ruler
measuring
claw
ruler body
main
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CN202111153698.7A
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Chinese (zh)
Inventor
王汉岭
程本华
谢鹏
姚越
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China Tobacco Anhui Industrial Co Ltd
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China Tobacco Anhui Industrial Co Ltd
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Priority to CN202111153698.7A priority Critical patent/CN113701582A/en
Publication of CN113701582A publication Critical patent/CN113701582A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges
    • G01B3/205—Slide gauges provided with a counter for digital indication of the measured dimension
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

本发明公开了一种测量尺及切丝刀片伸出量测量方法与斜刀判断方法，该测量尺包括沿竖向延伸的主尺身，主尺身前侧设有长度标尺，主尺身底部设有基准尺爪，主尺身上滑动套装有上下排列的尺寸定位套和游动尺身，并通过第一定位锁紧结构实现尺寸定位套与主尺身的定位锁紧，通过第二定位锁紧结构实现游动尺身与主尺身的定位锁紧，游动尺身前侧设有数字显示盘，游动尺身底部设有测量尺爪，测量尺爪位于主尺身后方，基准尺爪底端面为水平的测量基准面，测量尺爪底端面为水平的测量面。本发明相比现有技术具有以下优点：实现了对切丝刀片伸出量的快速精确测量以及能快速判断切丝刀片是否斜刀。

Figure 202111153698

The invention discloses a measuring ruler, a method for measuring the protruding amount of a shredding blade, and a method for judging an oblique knife. The measuring ruler comprises a main ruler body extending vertically, a length ruler is arranged on the front side of the main ruler body, and the bottom of the main ruler body is provided with a length ruler. There is a reference ruler claw, the main ruler body is slidingly fitted with a size positioning sleeve and a moving ruler body arranged up and down, and the positioning and locking of the size positioning sleeve and the main ruler body is realized through the first positioning locking structure, and the second positioning lock The tight structure realizes the positioning and locking of the moving ruler body and the main ruler body. There is a digital display panel on the front side of the moving ruler body, and a measuring ruler claw is arranged at the bottom of the moving ruler body. The measuring ruler claw is located behind the main ruler body. The bottom end face of the claw is a horizontal measuring reference plane, and the bottom end face of the measuring ruler claw is a horizontal measuring plane. Compared with the prior art, the invention has the following advantages: the rapid and accurate measurement of the protruding amount of the shredding blade can be realized and whether the shredding blade can be quickly judged whether the shredding blade is inclined.

Figure 202111153698

Description

Measuring scale, method for measuring extension amount of shredding blade and method for judging inclined cutter
Technical Field
The invention relates to the field of detection of extension of a shredding blade of a tobacco cutter in the tobacco industry, in particular to a measuring scale, a method for measuring the extension of the shredding blade and a method for judging an inclined knife.
Background
In a tobacco shred production line in the tobacco industry, the shred quality in the shred cutting process directly influences the quality of finished tobacco shreds. The shredding of the shredding machine is realized by the cooperation of the shredding blade and the lower blade door of the shredding machine. In this process, the extension of the shredding blade needs to be accurately ensured, otherwise the shredding quality is affected. Particularly, how to accurately and quickly detect and set the blade extension amount in the process of replacing the shredding blade is very important. For the filament cutter driven by the stepping motor to feed, once the extension of the blade is not accurately measured, or the blade is too long, the knife roller cannot pass through the knife gate, and the blade must be replaced again; or the knife gate gap is too large because the blade stretches out too short, the shredding quality and the production efficiency are seriously influenced, and the principle of scientific production is not met. Firstly, after the cutter is integrally changed, an operator measures the actual extending length of each cutter by using a ruler, then subtracts the actual extending length from the length needing to extend, and calculates the extending amount still needed by each cutter; and secondly, replacing a single blade. No matter which tool changing method is adopted, when the actual extension amount of each blade is measured, the extension amount of the blade can only be roughly estimated due to the lower precision of the ruler, and the specific extension amount of the blade which needs to be continuously extended needs to be known, so that the specific extension amount of the blade cannot be directly judged through manual mathematical conversion. The whole process has the defects of inaccurate measurement, troublesome conversion, low efficiency and the like, and production is often delayed or the shredding quality is not stable. In addition, when judging whether the blade is inclined, whether the inclined cutting phenomenon appears in the projecting amount of the two sides of the blade is measured by taking a push broach nut as a reference by dismantling a push broach plate and the like, which wastes time and labor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a measuring scale, a method for measuring the extension amount of a shredding blade and a method for judging an inclined knife so as to realize the quick and accurate measurement of the extension amount of the shredding blade and quickly judge whether the shredding blade is inclined knife or not.
The invention is realized by the following technical scheme:
the utility model provides a measuring scale, includes the main scale body along vertical extension, main scale body front side is equipped with the length scale, main scale body bottom is equipped with the reference scale claw, and the main scale body is equipped with the size positioning cover of arranging from top to bottom and the scale body that moves about on one's body sliding sleeve to realize the location locking of size positioning cover and main scale body through first location locking structure, realize the location locking of the scale body that moves about and main scale body through second location locking structure, the scale body front side that moves about is equipped with digital display panel, and the scale body bottom that moves about is equipped with the dipperstick claw, and the dipperstick claw is located main scale body rear, and reference scale claw bottom end face is horizontally measuring reference face, and dipperstick claw bottom end face is the horizontally measuring face.
Furthermore, when the measuring surface at the bottom end of the measuring scale claw is flush with the measuring reference surface at the bottom end of the reference scale claw, the upper end surface of the movable scale body is just aligned with the zero position of the length scale.
Furthermore, the bottom of the movable ruler body is also provided with a zero-position limiting column which extends downwards, the zero-position limiting column is positioned above the reference ruler claw, and when the measuring surface at the bottom end of the measuring ruler claw is flush with the measuring reference surface at the bottom end of the reference ruler claw, the bottom end of the zero-position limiting column just abuts against the top end surface of the reference ruler claw.
Furthermore, first location locking structure is first side direction locking screw, and size position sleeve one side is opened has the first lateral screw hole of horizontally, through first side direction locking screw in to first lateral screw hole and support tightly on main chi body lateral wall, realizes the location locking of size position sleeve on main chi body.
Furthermore, the second positioning and locking structure is a second lateral locking screw, a horizontal second lateral threaded hole is formed in one side of the movable ruler body, and the second lateral locking screw is screwed into the second lateral threaded hole and abuts against the side wall of the main ruler body, so that the movable ruler body is positioned and locked on the main ruler body.
Furthermore, the front side of the main ruler body is provided with an installation groove extending up and down, and the length ruler is embedded in the installation groove.
Furthermore, main blade front side upper portion is equipped with an anticreep piece, and anticreep piece protrusion is on main blade leading flank, passes behind anticreep piece and the length scale through two screws and screws on main blade, realizes the installation of anticreep piece, length scale and main blade.
The invention also discloses a method for measuring the extension amount of the shredding blade, which is based on the measuring scale and sequentially comprises the following steps:
firstly, aligning a measuring surface at the bottom end of a measuring scale claw with a measuring reference surface at the bottom end of a reference scale claw, and pressing a zero clearing key on a digital display disc so as to zero the measuring scale;
moving the size positioning sleeve along the main scale body until the bottom end face of the size positioning sleeve is aligned with the L scale mark on the length scale, and then locking the size positioning sleeve; wherein L is a total extension length target value of the shredding blade extending out of the knife pressing plate;
moving the movable ruler body upwards along the main ruler body until the top end face of the movable ruler body abuts against the bottom end face of the size positioning sleeve, and pressing a zero clearing key on the digital display disc to clear the measuring scale;
and step four, pasting the measuring reference surface at the bottom end of the reference ruler claw on the top end surface of a pressing knife plate of the tobacco cutter, moving the movable ruler body along the main ruler body, pasting the measuring surface at the bottom end of the measuring ruler claw of the movable ruler body on the top end surface of the cutting edge of the tobacco cutter blade, and reading the numerical value displayed on the display screen of the digital display disc at the moment, wherein the numerical value is the length value of the tobacco cutter blade which needs to be continuously extended.
The invention also discloses a method for judging the inclined cutter of the shredding blade, which is based on the measuring scale and sequentially comprises the following steps:
firstly, aligning a measuring surface at the bottom end of a measuring scale claw with a measuring reference surface at the bottom end of a reference scale claw, and pressing a zero clearing key on a digital display disc so as to zero the measuring scale;
step two, selecting the left side part of the shredding blade, pasting the measuring reference surface at the bottom end of the reference ruler claw on the top end surface of a pressing cutter plate of the shredding machine, moving the movable ruler body along the main ruler body, enabling the measuring surface at the bottom end of the measuring ruler claw of the movable ruler body to be pasted on the left side part of the top end surface of the cutting edge of the shredding blade, and reading out the numerical value displayed on a display screen of the digital display disc at the moment and recording the numerical value as a left side extending numerical value;
step three, selecting the right side part of the shredding blade, reading out the numerical value displayed on the display screen of the digital display disc according to the same method of the step two, and recording the numerical value as a right side extending numerical value;
step four, calculating the difference value between the left side extension value and the right side extension value, and if the absolute value of the difference value is not more than 0.08mm, indicating that the shredding blade does not incline; if the absolute value of the difference is greater than 0.08mm, it indicates a slanting blade of the shredding blade.
Compared with the prior art, the invention has the following advantages:
1. according to the measuring scale provided by the invention, the size positioning sleeve and the movable scale body are slidably sleeved on the main scale body and can be positioned and locked, the digital display disc is arranged on the front side of the movable scale body, and the measuring scale claw is arranged at the bottom of the movable scale body, so that the value of the length of the filament cutter blade required to continuously extend can be directly measured, and the measurement is fast and accurate.
2. According to the method for measuring the extension amount of the shredding blade, the size positioning sleeve is matched with the moving ruler body, the length value of the shredding blade required to be extended continuously can be measured quickly and accurately, subsequent conversion is not needed, shredding quality is guaranteed, meanwhile, a large amount of blade grinding time is saved, working efficiency is improved, blade loss is avoided, and the total time of measurement, blade extension and blade grinding in the past is directly reduced to be within ten minutes from hours.
3. The method for judging the inclined cutter of the shredding blade can quickly and accurately judge whether the shredding blade is inclined, solves the dilemma of past experience judgment, is scientific and efficient, practically ensures shredding quality, and greatly improves working efficiency.
Drawings
Fig. 1 is a perspective view of the measuring scale of the present invention.
Figure 2 is a perspective view of another perspective of the measuring tape of the present invention.
Fig. 3 is a front view of the measuring scale of the present invention with the measuring surface flush with the measuring reference surface.
FIG. 4 is a perspective view of the measuring tape of the present invention for measuring the extension of the shredding blade.
FIG. 5 is a front view of the measuring tape of the present invention used in a method of determining the skew of a shredding blade.
Reference numbers in the figures: 1, a main ruler body; 2 a length scale; 3, an anti-drop block; 4 reference ruler claws; 5, a size positioning sleeve; 6, moving the ruler body; 7 a first lateral locking screw; 8 second lateral locking screws; 9 a digital display disc; 10 measuring a ruler claw; 11 measuring a reference surface; 12 measuring the surface; 13 zero position limiting column; 14 pressing a cutter plate; 15 shredding blade.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Referring to fig. 1 to 5, the embodiment discloses a measuring scale, including main blade 1 along vertical extension, main blade 1 front side is equipped with length scale 2, and main blade 1 front side is opened has the mounting groove that extends from top to bottom, and length scale 2 inlays the dress in the mounting groove. The anti-falling block 3 is arranged on the upper portion of the front side of the main ruler body 1, the anti-falling block 3 protrudes out of the front side face of the main ruler body 1, the anti-falling block 3 and the length scale 2 are screwed on the main ruler body 1 after being penetrated through the two screws, and the anti-falling block 3, the length scale 2 and the main ruler body 1 are installed. The anti-falling block 3 is arranged to prevent the size positioning sleeve 5 from falling off upwards.
The main ruler body 1 bottom is equipped with reference ruler claw 4, the main ruler body 1 goes up sliding sleeve and is equipped with size position sleeve 5 and the chi body 6 that moves about of arranging from top to bottom, and realize the location locking of size position sleeve 5 and main ruler body 1 through first location locking structure, first location locking structure is first side locking screw 7, 5 one side of size position sleeve is opened there is the first lateral screw hole of horizontally, through 7 screw ins of first side locking screw 7 to in the first lateral screw hole and support tightly on main ruler body 1 lateral wall, realize the location locking of size position sleeve 5 on main ruler body 1.
The movable ruler body 6 and the main ruler body 1 are positioned and locked through the second positioning and locking structure, the second positioning and locking structure is a second lateral locking screw 8, a horizontal second lateral threaded hole is formed in one side of the movable ruler body 6, the second lateral locking screw 8 is screwed into the second lateral threaded hole and abuts against the side wall of the main ruler body 1, and the movable ruler body 6 is positioned and locked on the main ruler body 1. The front side of the movable ruler body 6 is provided with a digital display disc 9, the bottom of the movable ruler body 6 is provided with a measuring ruler claw 10, the measuring ruler claw 10 is positioned behind the main ruler body 1, the bottom end face of the reference ruler claw 4 is a horizontal measuring reference face 11, and the bottom end face of the measuring ruler claw 10 is a horizontal measuring face 12.
When the measuring surface 12 at the bottom end of the measuring scale claw 10 is flush with the measuring reference surface 11 at the bottom end of the reference scale claw 4, the upper end surface of the movable scale body 6 is just aligned with the zero position of the length scale 2. The bottom of the movable ruler body 6 is also provided with a zero-position limiting column 13 extending downwards, the zero-position limiting column 13 is positioned above the reference ruler claw 4, and when the measuring surface 12 at the bottom end of the measuring ruler claw 10 is level with the measuring reference surface 11 at the bottom end of the reference ruler claw 4, the bottom end of the zero-position limiting column 13 just abuts against the top end surface of the reference ruler claw 4.
The embodiment also discloses a method for measuring the extension amount of the shredding blade, which is based on the measuring scale and sequentially comprises the following steps:
firstly, aligning a measuring surface 12 at the bottom end of a measuring ruler claw 10 with a measuring reference surface 11 at the bottom end of a reference ruler claw 4, and pressing a zero clearing key on a digital display disc 9 so as to zero the measuring ruler;
moving the size positioning sleeve 5 along the main ruler body 1 until the bottom end face of the size positioning sleeve 5 is aligned with the L scale mark on the length ruler 2, and then locking the size positioning sleeve 5; wherein L is a known parameter representing a target value of the total protrusion length of the julienne blade 15 out of the presser plate 14;
step three, moving the movable ruler body 6 upwards along the main ruler body 1 until the top end surface of the movable ruler body 6 abuts against the bottom end surface of the size positioning sleeve 5, and pressing a zero clearing key on the digital display disk 9 to clear the measuring scale;
and step four, attaching the measuring reference surface 11 at the bottom end of the reference ruler claw 4 to the top end surface of a pressing knife plate 14 of the tobacco cutter, moving the movable ruler body 6 along the main ruler body 1, attaching the measuring surface 12 at the bottom end of the measuring ruler claw 10 of the movable ruler body 6 to the top end surface of the cutting edge of the tobacco cutter blade 15, and reading the numerical value displayed on the display screen of the digital display disc 9 at the moment, wherein the numerical value is the length value of the tobacco cutter blade 15 which needs to be extended continuously. Therefore, the length value of the wire cutting blade 15 which needs to be extended continuously is directly read, the subsequent operations such as complex conversion and the like are not needed, the time is greatly saved, and the measurement precision is improved.
The embodiment also discloses a method for judging the inclined blade of the shredding blade, which is based on the measuring scale and sequentially comprises the following steps:
firstly, aligning a measuring surface 12 at the bottom end of a measuring ruler claw 10 with a measuring reference surface 11 at the bottom end of a reference ruler claw 4, and pressing a zero clearing key on a digital display disc 9 so as to zero the measuring ruler;
step two, selecting the left side part of the shredding blade 15, pasting the measuring reference surface 11 at the bottom end of the reference ruler claw 4 on the top end surface of a pressing plate 14 of the shredding machine, moving the movable ruler body 6 along the main ruler body 1, enabling the measuring surface 12 at the bottom end of the measuring ruler claw 10 of the movable ruler body 6 to be pasted on the left side part of the top end surface of the cutting edge of the shredding blade 15, and reading the numerical value displayed on the display screen of the digital display disc 9 and recording the numerical value as a left side extending numerical value;
step three, selecting the right side part of the shredding blade 15, reading out the numerical value displayed on the display screen of the digital display disk 9 according to the same method of the step two, and recording the numerical value as a right side extension numerical value;
step four, calculating the difference value between the left side extension value and the right side extension value, and if the absolute value of the difference value is not more than 0.08mm, indicating that the shredding blade 15 is not inclined; if the absolute value of the difference is greater than 0.08mm, it indicates that the shredding blade 15 is inclined. Thereby, whether the shredding blade 15 is inclined or not can be judged quickly and accurately.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1.一种测量尺，包括沿竖向延伸的主尺身，所述主尺身前侧设有长度标尺，其特征在于：所述主尺身底部设有基准尺爪，主尺身上滑动套装有上下排列的尺寸定位套和游动尺身，并通过第一定位锁紧结构实现尺寸定位套与主尺身的定位锁紧，通过第二定位锁紧结构实现游动尺身与主尺身的定位锁紧，游动尺身前侧设有数字显示盘，游动尺身底部设有测量尺爪，测量尺爪位于主尺身后方，基准尺爪底端面为水平的测量基准面，测量尺爪底端面为水平的测量面。1. a measuring ruler, comprising a main ruler body extending vertically, the front side of the main ruler body is provided with a length scale, it is characterized in that: the bottom of the main ruler body is provided with a reference ruler claw, and the main ruler body slides a suit There are a size positioning sleeve and a moving ruler body arranged up and down, and the positioning and locking of the size positioning sleeve and the main ruler body are realized through the first positioning locking structure, and the moving ruler body and the main ruler body are realized through the second positioning locking structure. There is a digital display panel on the front side of the moving ruler body, and a measuring ruler claw at the bottom of the moving ruler body. The measuring ruler claw is located behind the main ruler body. The bottom end face of the ruler claw is a horizontal measuring surface. 2.如权利要求1所述的一种测量尺，其特征在于：所述测量尺爪底端的测量面与基准尺爪底端的测量基准面相平齐时，所述游动尺身上端面正好与长度标尺的零位对齐。2. a kind of measuring ruler as claimed in claim 1 is characterized in that: when the measuring surface of the bottom end of the measuring ruler claw is flush with the measuring datum plane of the bottom end of the reference ruler claw, the upper end face of the moving ruler is exactly the same as the length. The zero position of the ruler is aligned. 3.如权利要求2所述的一种测量尺，其特征在于：所述游动尺身底部还设有向下延伸的零位限定柱，所述零位限定柱位于基准尺爪上方，且当测量尺爪底端的测量面与基准尺爪底端的测量基准面相平齐时，零位限定柱底端正好抵在基准尺爪顶端面上。3. A measuring ruler as claimed in claim 2, characterized in that: the bottom of the moving ruler body is also provided with a zero position limiting column extending downward, and the zero position limiting column is located above the reference ruler claw, and When the measuring surface at the bottom end of the measuring ruler claw is flush with the measuring reference surface at the bottom end of the reference ruler claw, the bottom end of the zero-position limiting column just abuts on the top surface of the reference ruler claw. 4.如权利要求1所述的一种测量尺，其特征在于：所述过第一定位锁紧结构为第一侧向锁紧螺钉，尺寸定位套一侧开有水平的第一侧向螺纹孔，通过第一侧向锁紧螺钉旋入至第一侧向螺纹孔中并抵紧在主尺身侧壁上，实现尺寸定位套在主尺身上的定位锁紧。4. A measuring ruler according to claim 1, characterized in that: the first positioning and locking structure is a first lateral locking screw, and one side of the size positioning sleeve is provided with a horizontal first lateral thread The first lateral locking screw is screwed into the first lateral threaded hole and pressed against the side wall of the main ruler body to realize the positioning and locking of the size positioning sleeve on the main ruler body. 5.如权利要求1所述的一种测量尺，其特征在于：所述过第二定位锁紧结构为第二侧向锁紧螺钉，游动尺身一侧开有水平的第二侧向螺纹孔，通过第二侧向锁紧螺钉旋入至第二侧向螺纹孔中并抵紧在主尺身侧壁上，实现游动尺身在主尺身上的定位锁紧。5. A measuring ruler as claimed in claim 1, characterized in that: the second positioning locking structure is a second lateral locking screw, and one side of the moving ruler body is provided with a horizontal second lateral The threaded hole is screwed into the second lateral threaded hole through the second lateral locking screw and pressed against the side wall of the main ruler body to realize the positioning and locking of the moving ruler body on the main ruler body. 6.如权利要求1所述的一种测量尺，其特征在于：所述主尺身前侧开有上下延伸的安装槽，长度标尺嵌装在安装槽内。6 . The measuring ruler according to claim 1 , wherein an installation groove extending up and down is formed on the front side of the main ruler body, and the length scale is embedded in the installation groove. 7 . 7.如权利要求6所述的一种测量尺，其特征在于：所述主尺身前侧上部设有一个防脱块，防脱块凸出于主尺身前侧面，通过两个螺钉穿过防脱块和长度标尺后旋紧在主尺身上，实现防脱块、长度标尺与主尺身的安装。7. A measuring ruler as claimed in claim 6, characterized in that: the upper part of the front side of the main ruler body is provided with an anti-separation block, and the anti-separation block protrudes from the front side of the main ruler body, and passes through two screws. After passing through the anti-dislodgement block and the length ruler, screw it onto the main ruler to realize the installation of the anti-dislocation block, the length ruler and the main ruler. 8.切丝刀片伸出量测量方法，其特征在于：所述测量方法基于权利要求1至7任一项所述的测量尺，所述测量方法按如下步骤依次进行：8. The method for measuring the protrusion of the shredding blade, characterized in that: the method for measuring is based on the measuring ruler described in any one of claims 1 to 7, and the method for measuring is carried out in sequence according to the following steps: 步骤一、首先将测量尺爪底端的测量面与基准尺爪底端的测量基准面对齐，按动数字显示盘上的清零键，从而对测量尺校零；Step 1. First, align the measuring surface at the bottom end of the measuring ruler claw with the measuring datum surface at the bottom end of the reference ruler claw, and press the reset button on the digital display panel to zero the measuring ruler; 步骤二、沿着主尺身移动尺寸定位套，直至尺寸定位套底端面与长度标尺上L刻度线对齐，然后锁紧尺寸定位套；其中，L为切丝刀片伸出压刀板的总伸出长度目标值；Step 2: Move the size positioning sleeve along the main ruler until the bottom end face of the size positioning sleeve is aligned with the L scale line on the length scale, and then lock the size positioning sleeve; wherein, L is the total extension of the shredding blade out of the press plate output length target value; 步骤三、沿着主尺身向上移动游动尺身，直至游动尺身顶端面抵在尺寸定位套底端面上，按动数字显示盘上的清零键从而对测量尺进行清零操作；Step 3: Move the swimming ruler body up along the main ruler body until the top surface of the swimming ruler body touches the bottom end surface of the size locating sleeve, and press the reset button on the digital display panel to reset the measuring ruler; 步骤四、将基准尺爪底端的测量基准面贴在切丝机的压刀板顶端面上，沿着主尺身移动游动尺身，使得游动尺身的测量尺爪底端的测量面贴在切丝刀片的刀刃顶端面上，读出此时数字显示盘的显示屏幕上显示的数值，所述数值即为切丝刀片还需继续伸出的长度值。Step 4: Stick the measurement reference surface of the bottom end of the reference ruler claw on the top surface of the pressing plate of the shredding machine, and move the swimming ruler body along the main ruler body, so that the measurement surface at the bottom end of the measuring ruler claw of the swimming ruler body is close to the measuring surface. On the top surface of the cutting edge of the shredding blade, read the numerical value displayed on the display screen of the digital display panel at this time, and the numerical value is the value of the length of the shredding blade that needs to continue to extend. 9.切丝刀片斜刀判断方法，其特征在于：所述判断方法基于权利要求1至7任一项所述的测量尺，所述判断方法按如下步骤依次进行：9. The method for judging the oblique knife of the shredding blade is characterized in that: the method for judging is based on the measuring ruler described in any one of claims 1 to 7, and the method for judging is carried out successively according to the following steps: 步骤一、首先将测量尺爪底端的测量面与基准尺爪底端的测量基准面对齐，按动数字显示盘上的清零键，从而对测量尺校零；Step 1. First, align the measuring surface at the bottom end of the measuring ruler claw with the measuring datum surface at the bottom end of the reference ruler claw, and press the reset button on the digital display panel to zero the measuring ruler; 步骤二、选取切丝刀片的左侧部位，将基准尺爪底端的测量基准面贴在切丝机的压刀板顶端面上，沿着主尺身移动游动尺身，使得游动尺身的测量尺爪底端的测量面贴在切丝刀片的刀刃顶端面的左侧部位，此时读出数字显示盘的显示屏幕上显示的数值，记为左侧伸出数值；Step 2: Select the left part of the shredding blade, stick the measurement reference surface of the bottom end of the reference ruler claw on the top surface of the pressing plate of the shredding machine, and move the swimming ruler body along the main ruler body to make the swimming ruler body The measuring surface of the bottom end of the measuring ruler claw is attached to the left part of the top surface of the cutting edge of the shredding blade. At this time, the value displayed on the display screen of the digital display panel is read out and recorded as the left extension value; 步骤三、选取切丝刀片的右侧部位，按照步骤二同样的方法，读出数字显示盘的显示屏幕上显示的数值，记为右侧伸出数值；Step 3: Select the right part of the shredding blade, follow the same method as step 2, read out the value displayed on the display screen of the digital display disk, and record it as the right side extension value; 步骤四、计算出左侧伸出数值和右侧伸出数值的差值，若差值的的绝对值不大于0.08mm，表示切丝刀片不斜刀；若差值的的绝对值大于0.08mm，表示切丝刀片斜刀。Step 4. Calculate the difference between the left-side extension value and the right-side extension value. If the absolute value of the difference is not greater than 0.08mm, it means that the shredding blade is not inclined; if the absolute value of the difference is greater than 0.08mm , indicating a shredding blade oblique knife.
CN202111153698.7A 2021-09-29 2021-09-29 Measuring scale, method for measuring extension amount of shredding blade and method for judging inclined cutter Pending CN113701582A (en)

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Publication number Priority date Publication date Assignee Title
FR2804504A1 (en) * 2000-01-27 2001-08-03 Andre Imms Gauge for internal grooves has moving stop on rule covers large range of dimensions
US20020056200A1 (en) * 1999-11-01 2002-05-16 Nikolov Rusi I. Universal measuring scriber
CN206291819U (en) * 2016-11-29 2017-06-30 河南中烟工业有限责任公司 A kind of instrument for measuring knife blade of filament cutter overhang
CN109443152A (en) * 2018-12-31 2019-03-08 天津正天医疗器械有限公司 Cement overhauls handle neck length measuring device
CN215909771U (en) * 2021-09-29 2022-02-25 安徽中烟工业有限责任公司 Measuring scale

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020056200A1 (en) * 1999-11-01 2002-05-16 Nikolov Rusi I. Universal measuring scriber
FR2804504A1 (en) * 2000-01-27 2001-08-03 Andre Imms Gauge for internal grooves has moving stop on rule covers large range of dimensions
CN206291819U (en) * 2016-11-29 2017-06-30 河南中烟工业有限责任公司 A kind of instrument for measuring knife blade of filament cutter overhang
CN109443152A (en) * 2018-12-31 2019-03-08 天津正天医疗器械有限公司 Cement overhauls handle neck length measuring device
CN215909771U (en) * 2021-09-29 2022-02-25 安徽中烟工业有限责任公司 Measuring scale

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Application publication date: 20211126