CN218629038U

CN218629038U - UD cloth sampler

Info

Publication number: CN218629038U
Application number: CN202222044110.0U
Authority: CN
Inventors: 陶锴; 夏宇城; 张轩宇
Original assignee: Laites Jiangsu New Material Technology Co ltd
Current assignee: Laites Jiangsu New Material Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-14
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a manufacturing field of shellproof UD cloth, concretely relates to UD cloth sampler, including punch holder, lower plate, punch holder and lower plate swing joint, punch holder and lower plate cooperation are with UD cloth level and smooth centre gripping, install the fastening device that is used for the fastening between punch holder and the lower plate, seted up a plurality of through-holes on the punch holder, the corner of each through-hole has seted up the sword groove along its inner wall, and the cutter realizes cutting the UD cloth along through-hole inner wall and sword groove and gets, installs the cutting pad on the roof of lower plate, increases the frictional force after UD cloth centre gripping, and then conveniently cuts; the dead slot of punch holder is fixed, but the areal density change of continuous measurement UD cloth same broad width direction position does benefit to the technological parameter of accurate adjustment areal density, the utility model discloses need not handheld cliping, the material can not slide, and the sample size is accurate, and the cost is cheap, easily uses at the production site.

Description

UD cloth sampler

Technical Field

The utility model relates to a manufacturing technical field of shellproof UD cloth, concretely relates to UD cloth sampler.

Background

The areal density of the existing bulletproof UD cloth continuous cloth is an important inspection parameter, and the areal density fluctuation of each point of the coiled cloth needs to be judged in the production process.

The usual way of testing is to cut with a disc sampler, or by hand with a scribe line. The mode precision of these samples is relatively poor to can't fix the position of sample accurately, laser or numerical control sword cut can solve above-mentioned problem, but the equipment cost that needs is higher, and equipment volume is great, can't adapt to on-the-spot inspection and warehouse acceptance check work, for this reason, provides a UD cloth sampler.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem that prior art exists, provide a UD cloth sampler, but the continuous surface density who just distributes same broad width direction position of continuous measurement UD changes.

The basic scheme of the utility model is that: the utility model provides a UD cloth sampler, includes punch holder, lower plate, punch holder and lower plate swing joint, punch holder and lower plate cooperation level the centre gripping with UD cloth, install the fastening device who is used for the fastening between punch holder and the lower plate, a plurality of through-hole has been seted up on the punch holder, and the sword groove has been seted up along its inner wall in the corner of every through-hole, and the cutter is cut out the UD cloth along through-hole inner wall and sword groove realization.

Preferably, install the cutting pad on the roof of lower plate, increase the frictional force behind the UD cloth centre gripping, and then conveniently cut.

Preferably, the cutting mat is made of rubber.

Preferably, the cross section of the lower clamping plate is a square with the length and the width of 100 millimeters, and the through holes are distributed on the upper clamping plate at equal intervals.

Preferably, the upper clamping plate and the lower clamping plate are rotatably connected through a rotating shaft.

Preferably, the fastening mechanism is provided at the opening and closing ends of the upper and lower clamping plates.

Preferably, fastening device includes male fastener and female fastener, male fastener and female fastener pass through the bolt respectively and install on the lateral wall of punch holder and lower plate, the fastening of punch holder and lower plate is realized with female fastener's lock to male fastener.

The utility model discloses a theory of operation and advantage lie in:

1. the empty groove of the upper clamping plate is fixed, so that the change of the surface density of the UD continuous cloth at the same width direction position can be continuously measured, and the technological parameters of the surface density can be accurately adjusted.

2. The utility model discloses need not handheld cliping, the material can not slide, and sample size is accurate.

3. The manufacturing cost is low, and the device is easy to use in the production field.

Drawings

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

FIG. 2 is a schematic view of the closed structure of the present invention;

reference numerals referred to in the drawings are: 1. an upper splint; 2. a lower splint; 3. a through hole; 4. a knife slot; 5. cutting the mat; 6. a fastening mechanism; 601. a male fastener; 602. a female fastener.

Detailed Description

The following is further detailed by the specific embodiments:

as shown in fig. 1 and 2, a UD cloth sampler comprises an upper plate 1, a lower plate 2, through holes 3, cutter grooves 4, a cutting pad 5 and a fastening mechanism 6, wherein the upper plate 1 is movably connected with the lower plate 2, the UD cloth is flatly clamped by the cooperation of the upper plate 1 and the lower plate 2, the fastening mechanism 6 for fastening is installed between the upper plate 1 and the lower plate 2, the upper plate 1 is provided with a plurality of through holes 3, the cutter grooves 4 are formed in the corners of each through hole 3 along the inner wall of the through hole, and the cutter realizes the cutting of the UD cloth along the inner wall of the through hole 3 and the cutter grooves 4. The mode precision of these samples is relatively poor to the position of unable accurate fixed sample, laser or numerical control sword cut and can solve above-mentioned problem, but the equipment cost that needs is higher, and equipment volume is great, can't adapt to on-the-spot inspection and warehouse acceptance check work, and this scheme is fixed through the through-hole 3 of punch holder 1, but the areal density change of the same broad width direction position of continuous cloth of continuous measurement UD does benefit to the technological parameter of accurate adjustment areal density.

Wherein, fastening device 6 locates the end that opens and shuts of punch holder 1 and lower plate 2, and fastening device 6 includes pin 601 and box 602, and pin 601 and box 602 are respectively through the bolt mounting on the lateral wall of punch holder 1 and lower plate 2, and the fastening of punch holder 1 and lower plate 2 is realized with the lock of box 602 to pin 601.

Specifically, install cutting pad 5 on the roof of lower plate 2, increase the frictional force behind the UD cloth centre gripping, and then conveniently cut, cutting pad 5's material is rubber.

Specifically, the cross section of the lower clamping plate 2 is a square with the length and the width of 100 millimeters, and the through holes 3 are arranged on the upper clamping plate 1 at equal intervals.

Specifically, the upper clamping plate 1 is rotatably connected with the lower clamping plate 2 through a rotating shaft.

During the use, will UD cloth get about the rectangular of 20cm broad width size, place it on lower plate 2's cutting pad 5, it is level and smooth to spread, push down punch holder 1, tighten up the pin 601 and the box 602 block of edge fastening mechanism 6, it is complete to use sharp art designer's sword to cut along 3 inner wall edges of punch holder 2 through-hole, take out 10 x 10cm's UD cloth square, weigh on electronic balance, obtain areal density, the blade passivation during this scheme design cost is low, because shellproof UD's intensity is higher, difficult cutting, therefore this cutting mode is superior to the disc sample.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A UD cloth sampler, comprising: including punch holder (1), lower plate (2), punch holder (1) and lower plate (2) swing joint, punch holder (1) and lower plate (2) cooperation are with UD cloth level and smooth centre gripping, install fastening device (6) that are used for the fastening between punch holder (1) and lower plate (2), a plurality of through-hole (3) have been seted up on punch holder (1), and sword groove (4) have been seted up along its inner wall in the corner of every through-hole (3), and the cutter is realized getting to the cutting of UD cloth along through-hole (3) inner wall and sword groove (4).

2. A UD cloth sampler according to claim 1, wherein: install cutting pad (5) on the roof of lower plate (2), increase the frictional force behind the UD cloth centre gripping, and then conveniently cut.

3. A UD cloth sampler as recited in claim 2, wherein: the cutting mat (5) is made of rubber.

4. A UD cloth sampler as recited in claim 3, wherein: the cross section of the lower clamping plate (2) is a square with the length and the width of 100 mm, and the through holes (3) are arranged on the upper clamping plate (1) at equal intervals.

5. A UD cloth sampler according to claim 4, characterized in that: the upper clamping plate (1) is rotationally connected with the lower clamping plate (2) through a rotating shaft.

6. A UD cloth sampler according to claim 5, characterized in that: the fastening mechanism (6) is arranged at the opening and closing ends of the upper splint (1) and the lower splint (2).

7. A UD cloth sampler as recited in claim 6, wherein: fastening device (6) are including male fastener (601) and female fastener (602), male fastener (601) and female fastener (602) are installed on the lateral wall of punch holder (1) and lower plate (2) through the bolt respectively, the fastening of punch holder (1) and lower plate (2) is realized with the lock of female fastener (602) in male fastener (601).