CN217687013U

CN217687013U - Non-woven fabric roll diameter measuring device

Info

Publication number: CN217687013U
Application number: CN202221935018.7U
Authority: CN
Inventors: 卢自永; 张伟
Original assignee: Tengzhou Yongxi Nonwoven Co ltd
Current assignee: Tengzhou Yongxi Nonwoven Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-10-28
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a non-woven fabrics roll up footpath measuring device, including the chi board, be equipped with the scale mark on the chi board, the middle part of chi board is equipped with the slide opening along length direction, and the left and right sides symmetry of "0" scale mark is equipped with the reference column, the reference column is located the below of chi board, and the upper end of "0" scale mark is equipped with the direction box, the upper end and the direction box sliding connection of reference column and two reference column synchronous motion, the upper pot head of chi board has the cover of counterpointing, be connected with the counterpoint board that is located the slide opening on the lateral wall of counterpoint cover, the counterpoint board aligns the setting with the one end of counterpoint cover. The ruler plate can be fixed through the positioning column, and the 0 scale mark is positioned in the circle center position of the end face of the paper tube, so that errors are reduced, the accuracy and the convenience of measurement are improved, the measurement is quicker and more convenient, and the problem that the measurement position of the existing steel (coil) ruler is inaccurate is solved.

Description

Non-woven fabric roll diameter measuring device

Technical Field

The utility model relates to a non-woven fabric rolls up and measures technical field, specifically is a non-woven fabric rolls up footpath measuring device.

Background

The non-woven fabric is a new-generation environment-friendly material, and has the advantages of good strength, air permeability, water resistance, environmental friendliness, flexibility, no toxicity, no odor, low price and the like. It is a new-generation environment-friendly material, and has the characteristics of water repellency, air permeability, flexibility, no combustion supporting, no toxicity, no irritation, rich colors and the like.

The method comprises the steps of measuring the maximum value of the cross section of the non-woven fabric by using a steel plate (coil) ruler, measuring the maximum outer diameter of a paper tube, and obtaining a value obtained by subtracting the maximum radius of the paper tube from the maximum radius of the non-woven fabric coil as a final detection value under the condition that the diameter of the paper tube meets the requirement, wherein the final detection value is within an allowable range, so that the non-woven fabric coil is qualified.

At present, when a steel plate (coil) ruler is used for detection, the measurement position needs to be continuously adjusted to confirm the maximum outer diameter size of a non-woven fabric coil and a paper tube, and the measurement position is not easy to determine, so that the measurement result error is large.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to the above-mentioned that prior art exists, provides a non-woven fabrics roll up footpath measuring device, can fix the chi board through the reference column, and with "0" scale mark location in paper tube end face centre of a circle position to reduce the error, improved measuring accuracy and convenience, let measure more fast, convenient, solved present steel (book) the inaccurate problem of chi measuring position.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a non-woven fabrics roll up footpath measuring device, includes the chi board, be equipped with the scale mark on the chi board, the middle part of chi board is equipped with the slide opening along length direction, and the left and right sides symmetry of "0" scale mark is equipped with the reference column, the reference column is located the below of chi board, and the upper end of "0" scale mark is equipped with the direction box, the upper end and the direction box sliding connection of reference column and two reference column synchronous motion, the pot head of chi board has the cover of counterpointing, be connected with the counterpoint board that is located the slide opening on the lateral wall of counterpoint cover, the counterpoint board aligns the setting with the one end of counterpoint cover.

Preferably, be equipped with the gear in the direction box, the upper end of gear is connected with the knob, the knob is located the upper end of direction box, the diameter of reference column is greater than the width of slide opening, the upper end of reference column be equipped with slide opening complex slider, the upper end of slider is connected with the ejector pad that is located chi board upper end, one side of ejector pad be connected with gear engagement's rack rod, the rack rod runs through the direction box.

Preferably, one end of the push block, which is far away from the rack rod, is provided with a yielding groove.

Preferably, a sliding groove is formed in the side wall of the sliding hole, the alignment sleeve is of a lower end opening structure, and a sliding strip matched with the sliding groove is arranged on the inner wall of the alignment sleeve.

Preferably, the upper end of the alignment sleeve is provided with a handle.

Preferably, the alignment plate is connected with one end of the alignment sleeve close to the 0 scale mark.

Preferably, the minimum scale value of the ruler plate is 1mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a reference column can be fixed with the chi board, and with "0" scale mark location in paper tube end face centre of a circle position to reduce the error, improved measuring accuracy and convenience, let measure more fast, convenient, solved present steel (book) chi measuring position coarse problem.

2. The utility model discloses a gear has realized the synchronous motion of two reference columns, adjusts simply, fast, convenient to use.

3. The utility model discloses a locating plate and paper tube outer warp or non-woven fabric roll outer warp carry out the position and correspond, improve the accuracy that measuring position and scale mark correspond to reduce reading error.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the ruler plate;

FIG. 3 is a schematic view of a positioning post;

FIG. 4 is a schematic structural view of the alignment sleeve;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is a schematic view of the present invention with the guiding box removed;

fig. 7 is a plan view of the present invention in use.

In the figure: 1-a ruler plate; 101-graduation mark; 102-a slide hole; 103-a chute; 2-a positioning column; 201-a slide block; 202-a yield slot; 203-a push block; 204-rack bar; 3-aligning sleeve; 301-a handle; 302-a slider; 303-alignment plate; 4-a guiding box; 401-knob; 402-gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, a non-woven fabric roll diameter measuring device includes a ruler plate 1, a scale mark 101 is provided on the ruler plate 1, the scale mark is counted from "0", and the minimum scale mark is 1mm, a sliding hole 102 is provided in the middle of the ruler plate 1 along the length direction, positioning pillars 2 are symmetrically provided on the left and right sides of the "0" scale mark 101, the positioning pillars 2 are located below the ruler plate 1, a guiding box 4 is provided on the upper end of the "0" scale mark 101, the upper end of the positioning pillars 2 is slidably connected with the guiding box 4, and the two positioning pillars 2 move synchronously, that is, the two positioning pillars 2 are close to or away from the "0" scale mark 101 at the same time, and the moving distance is the same, so that the two positioning pillars 2 are always symmetrical through the "0" scale mark 101.

As shown in fig. 7, when in use, the two positioning columns 2 are placed in the paper tube, as shown in fig. 3, the positioning columns 2 are of a cylindrical structure, so that the two positioning columns 2 can move to the position of the maximum inner diameter of the paper tube, after the two positioning columns 2 move to the maximum position in the direction away from the scale line 101 of "0" (after the positioning columns 2 cannot translate in the paper tube as the standard is moved to the maximum position), the ruler plate 1 can be fixed, the center of the end face of the paper tube is located on the scale line 101 of "0", the alignment sleeve 3 is sleeved on the upper end of the ruler plate 1, as shown in fig. 4, the alignment plate 303 located in the sliding hole 102 is connected to the side wall of the alignment sleeve 3, the alignment plate 303 is aligned with one end of the alignment sleeve 3, and by moving the alignment sleeve 3, the alignment plate 303 is respectively aligned with the outermost edge of the paper tube and the outermost edge of the non-woven fabric roll up and down, and the scale corresponding to the alignment plate 303 is the outer radius of the paper tube and the outer radius of the non-woven fabric roll, thereby realizing the detection of the paper tube and the non-woven roll.

In order to realize synchronous adjustment of the two positioning columns 2, as shown in fig. 5-6, a gear 402 is arranged in the guide box 4, the upper end of the gear 402 is connected with a knob 401, the knob 401 is located at the upper end of the guide box 4, the diameter of each positioning column 2 is larger than the width of the corresponding sliding hole 102, the upper end of each positioning column 2 is provided with a sliding block 201 matched with the corresponding sliding hole 102, the upper end of the sliding block 201 is connected with a push block 203 located at the upper end of the ruler plate 1, the positioning columns 2 are fixed at the lower ends of the ruler plate 1 through cooperation of the push blocks 203 and the positioning columns 2, one sides of the push blocks 203 are connected with rack rods 204 meshed with the gear 402, the rack rods 204 penetrate through the guide box 4, the two rack rods 204 are respectively located at two sides of the gear 402, and the gear 402 is rotated to drive the rack rods 204 to move, so as to realize adjustment of the positioning columns 2.

In order to avoid collision between the two rack rods 204 and the push rod, one end, far away from the rack rod 204, of the push block 203 is provided with a yielding groove 202, and the yielding groove 202 can be matched with the other rack rod 204 to yield, so that interference is prevented.

The side wall of the sliding hole 102 is provided with a sliding groove 103, the alignment sleeve 3 is of a lower end opening structure, the inner wall of the alignment sleeve 3 is provided with a sliding strip 302 matched with the sliding groove 103 to prevent the alignment sleeve 3 from falling, and the upper end of the alignment sleeve 3 is provided with a handle 301. The alignment plate 303 is connected with one end of the alignment sleeve 3 close to the "0" scale mark 101, and after the alignment plate 303 is moved to the measurement position, the scale corresponding to the end of the alignment sleeve 3 close to the "0" scale mark 101 is observed to be the measurement value. During observation, whether the alignment plate 303 is aligned with the outermost side of the paper tube or the outermost side of the non-woven fabric roll or not is vertically observed from top to bottom, and the accuracy of measurement is ensured.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a non-woven fabrics roll up footpath measuring device, includes the chi board, be equipped with scale mark on the chi board, its characterized in that: the utility model discloses a ruler, including ruler board, reference column, counterpoint cover, the middle part of ruler board is equipped with the slide opening along length direction, and the left and right sides symmetry of "0" scale mark is equipped with the reference column, the reference column is located the below of ruler board, and the upper end of "0" scale mark is equipped with the direction box, the upper end and the direction box sliding connection of reference column and two reference column synchronous motion, the upper end cover of ruler board has the counterpoint cover, be connected with the counterpoint board that is located the slide opening on the lateral wall of counterpoint cover, the counterpoint board aligns the setting with the one end of counterpoint cover.

2. The apparatus for measuring a roll diameter of a nonwoven fabric according to claim 1, wherein: the utility model discloses a slide bar, including the chi board, the guide box is equipped with the gear in the guide box, the upper end of gear is connected with the knob, the knob is located the upper end of guide box, the diameter of reference column is greater than the width of slide opening, the upper end of reference column be equipped with slide opening complex slider, the upper end of slider is connected with the ejector pad that is located the chi board upper end, one side of ejector pad be connected with gear engagement's rack bar, the rack bar runs through the guide box.

3. The apparatus according to claim 2, wherein: and one end of the push block, which is far away from the rack rod, is provided with a yielding groove.

4. The apparatus for measuring a roll diameter of a nonwoven fabric according to claim 1, wherein: the side wall of the sliding hole is provided with a sliding groove, the alignment sleeve is of a lower end opening structure, and the inner wall of the alignment sleeve is provided with a sliding strip matched with the sliding groove.

5. The apparatus for measuring a roll diameter of a nonwoven fabric according to claim 1, wherein: and a handle is arranged at the upper end of the alignment sleeve.

6. The apparatus for measuring a roll diameter of a nonwoven fabric according to claim 1, wherein: the alignment plate is connected with one end of the alignment sleeve close to the 0 scale mark.

7. The apparatus for measuring a roll diameter of a nonwoven fabric according to claim 1, wherein: the minimum scale value of the ruler plate is 1mm.